CN105665172A - Injection machine - Google Patents
Injection machine Download PDFInfo
- Publication number
- CN105665172A CN105665172A CN201610018722.9A CN201610018722A CN105665172A CN 105665172 A CN105665172 A CN 105665172A CN 201610018722 A CN201610018722 A CN 201610018722A CN 105665172 A CN105665172 A CN 105665172A
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- CN
- China
- Prior art keywords
- water
- trunnion
- venturi
- aux
- annular tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/08—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements in association with stationary outlet or deflecting elements
- B05B3/082—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements in association with stationary outlet or deflecting elements the spraying being effected by centrifugal forces
- B05B3/085—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements in association with stationary outlet or deflecting elements the spraying being effected by centrifugal forces in association with sectorial deflectors
Abstract
The invention discloses an injection machine. The injection machine mainly comprises an injection unit, a supporting unit, a controller, a rotation mechanism, a platform, a base, a water pump and a water feeding pipe. According to the injection machine, the venturi principle is utilized, negative pressure is generated in a cavity of a first throat pipe and a cavity of a second throat pipe under the action of high-speed airflow, and siphonage is produced, so that water is sucked into the first throat pipe and the second throat pipe through first water injection openings, second water injection openings and third water injection openings. Sucked water is atomized under impact of the high-speed airflow to form uniform and fine water mist which is injected out of a nozzle, so that the requirement for water pressure is lowered, dependence on the water pump is reduced, and energy consumption is reduced.
Description
Technical field
The present invention relates to a kind of spraying machine, particularly a kind of spraying machine that can produce fine and closely woven water smoke.
Background technology
In routine duties, for dust suppression or spray or spray medicine, water jet or spraying machine spray water note or water smoke can be adopted. Spray water is noted excessively water wasting and can produce intense impact, and ground and vegetation can be caused having a strong impact on, and therefore, adopts the mode comparatively economical environment-protective spraying water smoke.
A kind of Double-annular-atomizing Environmental-protecting dust-removing air-assisted sprayer disclosed in the patent application document that application number is 201110257082.4, achieve remote water spray, deficiency spraying is to be realized by high-pressure hydraulic pump, so, energy consumption is higher, and fogging degree depends on performance and the arrangement mode of nozzle.
It is, thus, sought for one can not only realize remote injection, and energy consumption is little, the atomized water spray machine that requirement is relatively low, atomizing effect is stable to hydraulic pressure.
Summary of the invention
It is an object of the invention to: provide and be capable of remote injection, and energy consumption is little, the atomized water spray machine that hydraulic demand is relatively low, atomizing effect is stable.
The technical scheme is that a kind of spraying machine, mainly it is made up of injection apparatus, a support arrangement, controller 1, rotating mechanism 2, platform 3, base 4, water pump 5 and flow pipe 6, described injection apparatus both ends open, mainly composed in series by the spout 11 of hollow, pressurization storehouse 12 and kuppe 13, the first trunnion 14 it is provided with in spout 11, being provided with aux. venturi 15 in first trunnion, the first trunnion 14 and aux. venturi 15 are connected by bracing frame 151; Described spout the 11, first trunnion 14, aux. venturi 15 are coaxial; The cross section of the first trunnion is the hyperbolic configuration that middle little two ends are big, and the edge, two ends of the first trunnion is fixed on spout 11 inwall, forms a confined space between spout 11 and the first trunnion 14; Outer wall at the first trunnion 14 is provided around the first annular tank 141 of the first trunnion, and the first annular tank 141 connects with flow pipe 6; First trunnion wall is provided with the first water jet 142, first water jet 142 be one around the first trunnion inwall the gap that communicates with the first annular tank, enable the water in the first annular tank 141 to spray to the space between the first trunnion and aux. venturi by the first water jet 142; Described aux. venturi 15 wall is provided with the second annular tank 152, is provided with the opening the second water jet 153 towards the space between the first trunnion and aux. venturi and opening the 3rd water jet 154 towards aux. venturi inner space on aux. venturi;The second described water jet 153 connects with the second annular tank 152 with the 3rd water jet 154; Described bracing frame 151 is columnar hollow pipe, and one end connects with the first annular tank 141, and the other end and the second annular tank 152 connect; Pressurization is provided with blower fan 121 in storehouse 12, and the air intake of blower fan 121 is towards kuppe 13, and outlet air end is towards spout 11; Described injection apparatus is fixed on platform 3 by a support arrangement, and injection apparatus regulates spray angle by a support arrangement; Platform 3 is fixed on base 4 by rotating mechanism 2, and platform 3 does the rotation of horizontal direction by rotating mechanism 2 on base 4; Water pump 5 is connected with water tank by water pipe, and water, after water pump 5 supercharging, delivers to the first annular tank 141 by flow pipe 6, and a part of water in the first annular tank 141 enters the second annular tank 152 again through bracing frame 151; Water in first annular tank 141 sprays to the space between the first trunnion and aux. venturi from the first water jet 142, forms the first heavy water mist; Water in second annular tank 152 sprays to the space between the first trunnion and aux. venturi by the second water jet 153 and forms the second heavy water mist, sprays to the space in aux. venturi by the 3rd water jet 154 and forms triple water smokes; Above-mentioned triple water smoke, under the effect of blower fan 121, outwards sprays from spout 11.
Described support arrangement is mainly made up of bracket 16, a pair retainer ring 17, pair of supporting 18 and hydraulic stem 19, hydraulic pump, and hydraulic pump is connected with hydraulic stem by hydraulic tube, and hydraulic pump is placed on platform; Described bracket 16 includes two parallel fixed mounts, and connects two arc connection straps parallel to each other of two fixed mount terminations.
The cross section of described aux. venturi 15 is olive shape.
Described bracing frame 151 is provided with the 4th water jet 155.
Beneficial effect:
1, venturi principle is utilized, first trunnion and aux. venturi are under the effect of high velocity air, negative pressure is formed in its cavity, produce siphonage, from the first water jet, the second water jet and the 3rd water jet, water is sucked the first trunnion and aux. venturi, and the water of suction produces atomization under the shock of high velocity air, forms uniformly fine and closely woven water smoke and sprays from spout, decrease the requirement to hydraulic pressure and the trust to water pump, reduce energy consumption.
Accompanying drawing explanation
The master that Fig. 1 is the present invention looks partial cutaway schematic;
Fig. 2 is the left view schematic appearance of the present invention;
Schematic appearance is looked on the right side that Fig. 3 is the present invention;
Fig. 4 is the spout partial cutaway schematic upward of the present invention;
Fig. 5 is the generalized section of first trunnion of the present invention and aux. venturi;
Fig. 6 is the generalized section of first trunnion of the present invention;
Fig. 7 is the generalized section of the aux. venturi of the present invention;
Fig. 8 is the schematic appearance of the aux. venturi of the present invention.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of spraying machine, mainly it is made up of injection apparatus, a support arrangement, controller 1, rotating mechanism 2, platform 3, base 4, water pump 5, flow pipe 6. Described water pump 5 is auxiliary equipment, and its Main Function is to ensure that and supplies water to flow pipe 6.
Described injection apparatus both ends open, is mainly composed in series by the spout 11 of hollow, pressurization storehouse 12 and kuppe 13, is provided with the first trunnion 14, is provided with aux. venturi 15 in the first trunnion in spout 11, and the first trunnion 14 and aux. venturi 15 are connected by bracing frame 151; Described spout the 11, first trunnion 14, aux. venturi 15 are coaxial.
As shown in Figure 5 and Figure 6, the cross section of the first trunnion is the hyperbolic configuration that middle little two ends are big, this makes it possible to form a conical surface body with radian at entrance point, be conducive to the importing of air-flow, and, the channel diameter making middle part reduces, being beneficial to the acceleration of air-flow, the air-flow of acceleration will make the pressure of this position reduce, and forms negative pressure, produce siphonage, water is sucked from the first water jet 142 the first trunnion wall; In being embodied as, it is also possible to the first water jet 142 is changed one into around the first trunnion inwall the narrow gap that communicates with the first annular tank.
The water being inhaled into produces atomization under the shock of high velocity air, forms fine and closely woven water smoke. The port of export of the first trunnion is the diffusing opening of an excess smoothness, make air-flow and water smoke flowing smooth and easy, and between the port of export of the first trunnion and spout 11, form a relief area, under the effect of contraction of spout 11, concentrate injection again, enable the air-flow being mingled with water smoke to spray and outrange.
The edge, two ends of the first trunnion is fixed on spout 11 inwall, forms a confined space between spout 11 and the first trunnion 14; The cross section of described aux. venturi 15 is olive shape; Outer wall at the first trunnion 14 is provided around the first annular tank 141 of the first trunnion, and the first annular tank 141 connects with flow pipe 6; Being provided with the first water jet 142 on the first trunnion wall, the first water jet 142 connects with the first annular tank 141, enables the water in the first annular tank 141 to spray to the space between the first trunnion and aux. venturi by the first water jet 142.
As shown in Figure 7 and Figure 8, the cross section of described aux. venturi 15 is olive shape, and the port of export diameter of aux. venturi 15 is more than entrance point diameter, and entrance point diameter is more than the minimum diameter of aux. venturi endoporus.
Described aux. venturi 15 is provided with the second annular tank 152, is provided with the opening the second water jet 153 towards the space between the first trunnion and aux. venturi and opening the 3rd water jet 154 towards aux. venturi inner space on aux. venturi; The second described water jet 153 connects with the second annular tank 152 with the 3rd water jet 154; Described bracing frame 151 is columnar hollow pipe, and one end connects with the first annular tank 141, and the other end and the second annular tank 152 connect.
Aux. venturi adopts olive shape structure, so, will form a middle part and reduce the gas channel that two ends expand between the first trunnion and aux. venturi. In this gas channel narrowest position, negative pressure will be produced such that it is able to produce siphon, water be sucked this gas channel from first water jet the 142, second water jet 153 and produces atomization. Same, also can produce a middle part in aux. venturi and reduce the gas channel that two ends expand, thus water is sucked and produce atomization from the 3rd water jet 154, it is also possible to be also provided with the 4th water jet 155 on support 151. This structure, it is possible to make full use of the contact surface of gas channel space enlargement water and air-flow, and produce more negative pressure region, to suck more water, produces denser water smoke. In being embodied as, it is also possible to change the second water jet 153 and the 3rd water jet 154 into one article of narrow gap.
The first described annular tank 141 and the second annular tank 152 are positioned at same cross section.
First described water jet the 142, second water jet 153 and the 3rd water jet 154 are positioned at same cross section.
Pressurization is provided with blower fan 121 in storehouse 12, and the air intake of blower fan 121 is towards kuppe 13, and outlet air end is towards spout 11;Described support arrangement is mainly made up of bracket 16, a pair retainer ring 17, pair of supporting 18 and hydraulic stem 19, hydraulic pump, and hydraulic pump is connected with hydraulic stem by hydraulic tube, and hydraulic pump is placed on platform; Described bracket 16 includes two parallel fixed mounts, and connects two arc connection straps parallel to each other of two fixed mount terminations; Described injection apparatus is fixed on platform 3 by a support arrangement, and injection apparatus regulates spray angle by a support arrangement; Platform 3 is fixed on base 4 by rotating mechanism 2, and platform 3 does the rotation of horizontal direction by rotating mechanism 2 on base 4.
Water pump 5 is connected with water tank by water pipe, and water, after water pump 5 supercharging, delivers to the first annular tank 141 by flow pipe 6, and a part of water in the first annular tank 141 enters the second annular tank 152 again through bracing frame 151; Water in first annular tank 141 sprays to the space between the first trunnion and aux. venturi from the first water jet 142, forms the first heavy water mist; Water in second annular tank 152 sprays to the space between the first trunnion and aux. venturi by the second water jet 153 and forms the second heavy water mist, sprays to the space in aux. venturi by the 3rd water jet 154 and forms triple water smokes; Above-mentioned triple water smoke, under the effect of blower fan 121, outwards sprays from spout 11.
The opening of the second described water jet 153 is near the maximum position of aux. venturi outer diameter;
The opening of the 3rd described water jet 154 is near the minimum position of aux. venturi inwall channel diameter.
The opening of the first described water jet 142 is near the minimum position of the first trunnion inwall channel diameter.
The first described water jet 142 is be located at one on the first trunnion inwall gap around the first trunnion.
The second described water jet 153 is one that the is located at aux. venturi outer wall gap around aux. venturi.
The 3rd described water jet 154 is one article that the is located at aux. venturi inwall gap around aux. venturi.
Described bracing frame 151 is provided with the 4th water jet 155.
A described support arrangement is mainly by bracket 16, a pair retainer ring 17, pair of supporting 18, and hydraulic stem 19, hydraulic pump composition, and hydraulic pump is connected with hydraulic stem by hydraulic tube, and hydraulic pump is placed on platform; Described bracket 16 includes two parallel fixed mounts, and connects two arc connection straps parallel to each other of two fixed mount terminations.
Described injection apparatus is fixed on platform 3 by a support arrangement, and injection apparatus regulates spray angle by a support arrangement.
A pair retainer ring 17 is enclosed within the rear and front end in pressurization storehouse 12, and in two sides in pressurization storehouse 12, a pair retainer ring 17 is separately fixed at the two ends of the fixed mount of bracket 16, and fixed mount is connected near one end of the termination of kuppe 13 with bracing frame 18, forms flexible connection; Fixed mount is positioned at below the axis in pressurization storehouse, makes two connection straps of bracket 16 be positioned at below the diapire in pressurization storehouse 12; The other end of bracing frame 18 is fixed on platform, when platform 3 does the rotation of horizontal direction by rotating mechanism 2 on base 4, it is achieved that horizontally rotating of injection apparatus; The connection strap of bracket 16 is connected with one end of hydraulic stem 19, is formed and is flexibly connected, and the other end of hydraulic stem 19 is fixing on platen 3; Under hydraulic stem 19 acts on, injection apparatus rotates upwardly and downwardly with the link position of bracing frame 18 and bracket 16 for axle center.
When the spraying machine of the present invention is used for producing artificial rainbow, controller also should include track of sun follow-up mechanism, when track of sun follow-up mechanism detects that sun angle offsets, the angle feed-back of sun skew to controller, controller, by controlling support arrangement and a rotating mechanism, makes the spout of injection apparatus and the angle of sunray be maintained in the scope of setting.
Described track of sun follow-up mechanism is mainly made up of light sensor and support circuit.
Described light sensor selects light sensitive diode or audion.
The present invention is except for water spray, moreover it can be used to injection other flow-like materials such as mist of oil, aerosol.
In the aux. venturi of the present invention, the trunnion that multiple structure is identical with aux. venturi can also be set as required, and, all of trunnion is coaxial.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, and those skilled in the art in the essential scope of the present invention, make a variety of changes or substitute, also should belong to the protection category of the present invention.
Claims (4)
1. a spraying machine, main by injection apparatus, prop up support arrangement, controller (1), rotating mechanism (2), platform (3), base (4), water pump (5) and flow pipe (6) composition, it is characterized in that: described injection apparatus both ends open, main by the spout (11) of hollow, pressurization storehouse (12) and kuppe (13) compose in series, the first trunnion (14) it is provided with in spout (11), aux. venturi (15) it is provided with in first trunnion, first trunnion (14) and aux. venturi (15) are connected by bracing frame (151), described spout (11), the first trunnion (14), aux. venturi (15) are coaxial, the cross section of the first trunnion is the hyperbolic configuration that middle little two ends are big, and the edge, two ends of the first trunnion is fixed on spout (11) inwall, forms a confined space between spout (11) and the first trunnion (14), outer wall at the first trunnion (14) is provided around first annular tank (141) of the first trunnion, and the first annular tank (141) connects with flow pipe (6), first trunnion wall is provided with the first water jet (142), first water jet 142 be one around the first trunnion inwall the gap that communicates with the first annular tank, enable the water in the first annular tank (141) to spray to the space between the first trunnion and aux. venturi by the first water jet (142), described aux. venturi (15) wall is provided with the second annular tank (152), is provided with the opening the second water jet (153) towards the space between the first trunnion and aux. venturi and opening the 3rd water jet (154) towards aux. venturi inner space on aux. venturi, described the second water jet (153) connects with the second annular tank (152) with the 3rd water jet (154), described bracing frame (151) is columnar hollow pipe, and one end connects with the first annular tank (141), and the other end and the second annular tank (152) connect, being provided with blower fan (121) in pressurization storehouse (12), the air intake of blower fan (121) is towards kuppe (13), and outlet air end is towards spout (11), described injection apparatus is fixed on platform (3) by a support arrangement, and injection apparatus regulates spray angle by a support arrangement, platform (3) is fixed on base (4) by rotating mechanism (2), and platform (3) does the rotation of horizontal direction by rotating mechanism (2) on base (4), water pump (5) is connected with water tank by water pipe, water is after water pump (5) supercharging, delivering to the first annular tank (141) by flow pipe (6), a part of water in the first annular tank (141) enters the second annular tank (152) again through bracing frame (151), water in first annular tank (141) sprays to the space between the first trunnion and aux. venturi from the first water jet (142), forms the first heavy water mist, water in second annular tank (152) sprays to the space between the first trunnion and aux. venturi by the second water jet (153) and forms the second heavy water mist, sprays to the space in aux. venturi by the 3rd water jet (154) and forms triple water smokes,Above-mentioned triple water smoke, under the effect of blower fan (121), outwards sprays from spout (11).
2. spraying machine according to claim 1, it is characterized in that: described support arrangement is mainly made up of bracket (16), a pair retainer ring (17), pair of supporting (18) and hydraulic stem (19), hydraulic pump, hydraulic pump is connected with hydraulic stem by hydraulic tube, and hydraulic pump is placed on platform; Described bracket (16) includes two parallel fixed mounts, and connects two arc connection straps parallel to each other of two fixed mount terminations.
3. spraying machine according to claim 1, it is characterised in that: the cross section of described aux. venturi (15) is olive shape.
4. spraying machine according to claim 1, it is characterised in that: described bracing frame (151) is provided with the 4th water jet (155).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018722.9A CN105665172B (en) | 2013-02-23 | 2013-02-23 | A kind of spraying machine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018722.9A CN105665172B (en) | 2013-02-23 | 2013-02-23 | A kind of spraying machine |
| CN201310056888.6A CN104001636B (en) | 2013-02-23 | 2013-02-23 | Water mist jetting machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310056888.6A Division CN104001636B (en) | 2013-02-23 | 2013-02-23 | Water mist jetting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105665172A true CN105665172A (en) | 2016-06-15 |
| CN105665172B CN105665172B (en) | 2017-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610018722.9A Active CN105665172B (en) | 2013-02-23 | 2013-02-23 | A kind of spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105665172B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921309A (en) * | 2016-06-27 | 2016-09-07 | 无锡海升高压泵有限公司 | Simple shaking-type high-pressure spray gun |
| CN107313497A (en) * | 2017-07-28 | 2017-11-03 | 宁小莹 | A kind of Hydraulic Accelerator and drainage system |
| CN107413546A (en) * | 2017-09-15 | 2017-12-01 | 河北工业大学 | A kind of nozzle, nozzle array and spray cooling device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797315A (en) * | 1955-03-05 | 1958-07-02 | Jean Mocquard | Device for atomising liquids |
| US3970250A (en) * | 1974-09-25 | 1976-07-20 | Siemens Aktiengesellschaft | Ultrasonic liquid atomizer |
| CN102319648A (en) * | 2011-09-01 | 2012-01-18 | 广东风华环保设备有限公司 | Double-annular-atomizing environment-friendly dust-removing pneumatic spraying machine |
| CN102872994A (en) * | 2012-05-01 | 2013-01-16 | 南通市广益机电有限责任公司 | Long-distance air supply mist and smoke spraying machine |
-
2013
- 2013-02-23 CN CN201610018722.9A patent/CN105665172B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797315A (en) * | 1955-03-05 | 1958-07-02 | Jean Mocquard | Device for atomising liquids |
| US3970250A (en) * | 1974-09-25 | 1976-07-20 | Siemens Aktiengesellschaft | Ultrasonic liquid atomizer |
| CN102319648A (en) * | 2011-09-01 | 2012-01-18 | 广东风华环保设备有限公司 | Double-annular-atomizing environment-friendly dust-removing pneumatic spraying machine |
| CN102872994A (en) * | 2012-05-01 | 2013-01-16 | 南通市广益机电有限责任公司 | Long-distance air supply mist and smoke spraying machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921309A (en) * | 2016-06-27 | 2016-09-07 | 无锡海升高压泵有限公司 | Simple shaking-type high-pressure spray gun |
| CN107313497A (en) * | 2017-07-28 | 2017-11-03 | 宁小莹 | A kind of Hydraulic Accelerator and drainage system |
| CN107313497B (en) * | 2017-07-28 | 2023-03-28 | 宁小莹 | Water flow accelerator and drainage system |
| CN107413546A (en) * | 2017-09-15 | 2017-12-01 | 河北工业大学 | A kind of nozzle, nozzle array and spray cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105665172B (en) | 2017-12-12 |
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Effective date of registration: 20171114 Address after: 350200 Fujian city of Fuzhou province Changle City Air City Street Chaoyang North Road No. 99 building 2403 wongtee U.S. domain 8 Applicant after: Li Yaoqiang Address before: 528458 Guangdong city of Zhongshan province Shan five commercial street 118 four floor, No. 530 Applicant before: ZHONGSHAN FENGSHEN ELECTRICAL APPLIANCE CO., LTD. |
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Effective date of registration: 20190703 Address after: 226300 Industrial Park, Shi Gang Town, Tongzhou District, Nantong, Jiangsu Patentee after: Nantong Hui Er blower fan Co., Ltd Address before: 350200 Fujian, Fuzhou, Changle, hang Cheng street, Chaoyang North Road 99, 8, 2403 Patentee before: Li Yaoqiang |