CN104100804A - Outdoor pipeline thermal insulation pipe shell - Google Patents
Outdoor pipeline thermal insulation pipe shell Download PDFInfo
- Publication number
- CN104100804A CN104100804A CN201410300351.4A CN201410300351A CN104100804A CN 104100804 A CN104100804 A CN 104100804A CN 201410300351 A CN201410300351 A CN 201410300351A CN 104100804 A CN104100804 A CN 104100804A
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- CN
- China
- Prior art keywords
- insulating pipe
- thermal
- pipe case
- half housing
- thermal insulation
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
- F16L59/024—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves composed of two half sleeves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses an outdoor pipeline thermal insulation pipe shell. The outdoor pipeline thermal insulation pipe shell comprises a pipe shell body with a hollow cylinder structure, wherein the pipe shell body comprises two half shells; a groove is formed in the outer side end of one end face of each half shell; a convex step is arranged on the outer side end of the other end face of each half shell; platy extension parts are arranged on two end parts of the inner surface of one half shell; the platy radian of each extension part is fitted with the inner surface of the other half shell; toothed stripes used for filling adhesive are arranged on the groove bottom planes of the grooves and the step top planes of the convex steps; locking rings are arranged on the cylindrical external surfaces of the half shells and are connected with rope pieces which are used for fixedly connecting the two half shells. The outdoor pipeline thermal insulation pipe shell has the advantages that the structure is simple, the operation is convenient and the practicability is strong; more thermal energy can be locked and effective thermal insulation is realized; the outward radiation of a thermal source is cut off from one end, where the adjoining face gap of the half shells is in contact with a conveying pipeline, and the optimal thermal insulation effect is realized; the disassembly and assembly are convenient, and the construction efficiency is high.
Description
Technical field
The present invention relates to a kind of auxiliary member of conveyance conduit external application, particularly relate to a kind of yard piping thermal-insulating pipe case, belong to pipeline heat-insulating technology field.
Background technique
Insulation pipe is widely used in the transmission pipeline network of liquid, gas, and on insulation conveyance conduit, pipe insulation is a very important link, and can the success or not in this link be directly connected to this pipeline and formally come into operation.
What at present, general insulation pipe used is shell insulation.Existing thermal-insulating pipe case, mainly contains two kinds, and the one, cylindrical, in axial direction open a breaking joint, when installation, thermal-insulating pipe case is opened, wrap pipe and install; The 2nd, by the synthetic circular tube shaped of two and half shells.Each mating face of these structures is plane, extremely easily makes mating face place occur gap when installation, directly affects heat insulation effect.The structure of these shells inevitably runs into the problem of " heat bridge ", that is to say that thermal radiation, by the outside radiations heat energy in the gap between shell and shell, causes heat loss, thereby affects heat insulation effect.
In addition, in the prior art, conveyance conduit formed by two and half shells of certain length through conventional thermal-insulating pipe case, install after docking, select viscose glue lock seaming face and fix entirety, or adopting adhesive tape to carry out the binding fixation of circumference around formula to thermal-insulating pipe case outer surface, this not only makes troubles to construction, is also unfavorable for dismounting and the rear recycling of dismounting of thermal-insulating pipe case.
There is site operation progress slowly and be unfavorable for the dismounting of thermal-insulating pipe case and the shortcoming of the rear recycling of dismounting in fixing operation of the prior art, the thermal-insulating pipe case of technique scheme, by being provided with lock ring on the cylindrical outer surface at half housing, on lock ring, the mode of connecting rope part is carried out quick fixing operation, simple in structure, constructability, solid and reliable; And dismounting is convenient and swift too, avoid using adhesive tape and bring the problem that remains the bad processing of colloid later stage in half housing outer surface, improve the recycling rate of waterused of half housing, economize on resources.
The present invention is further set to: described lock ring is arranged on the circular arc top of half housing outer surface of radial direction.
The present invention is further set to: described lock ring is spaced apart on the axial direction of half housing cylindrical outer surface.
The present invention is further set to: described rope part is tie wire.
The present invention is further set to: described extension part is that soft thermal insulating material is made.
Technique scheme, arranges by the particular location to lock ring, strengthens the shell body of installing after docking and has best solid and reliable performance, makes the contact on mating face tightr simultaneously, thereby further guarantees that it is high-efficiency insulated; Described rope part is preferably tie wire, constructability, and more preferably zinc-plated steel wire, can avoid getting rusty and causing compromised quality to affect its soundness because of long-term use; In addition, described extension part is that soft thermal insulating material is made, and is convenient to the installation docking of two and half housings, guarantees the tight effect of docking.
In sum, a kind of yard piping thermal-insulating pipe case of the present invention, has advantages of simple in structure, easy to operate, practically, not only can pin more heat energy indiffusion, effectively insulation; And because of the setting of extension part, cut off thermal source to external radiation from one end of half casing joint face gap contact conveyance conduit, reach best heat insulation effect; Dismounting is simultaneously convenient quick, and constructing operation difficulty is low, and the cost of production of thermal-insulating pipe case is also low.
Foregoing is only the general introduction of technical solution of the present invention, and for clearer understanding technological means of the present invention, below in conjunction with accompanying drawing, the invention will be further described.
Summary of the invention
Main purpose of the present invention is, overcomes deficiency of the prior art, and a kind of yard piping thermal-insulating pipe case is provided, and is specially adapted to the transmission pipeline network of liquid, gas to be incubated protection.
Technical problem to be solved by this invention is to provide simple in structure, easy to operate, practical yard piping thermal-insulating pipe case, not only can overcome thermal radiation by the shortcoming of the outside radiations heat energy in gap between shell and shell, pin more heat energy indiffusion, improve its heat insulation effect; And installation is quick, shell fabricating cost is low, and has the value in industry.
The present invention the technical problem that will further solve be thermal-insulating pipe case easy accessibility, can reuse.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of yard piping thermal-insulating pipe case, comprises the shell body of hollow circuit cylinder body structure, and described shell body comprises two and half housings, and the outboard end of described half housing one end face is provided with groove, and the outboard end of described half housing other end is provided with protruding rank; The internal surface two end part of described one of them half housing are provided with the extension part of sheet, and the sheet radian of described extension part and the internal surface of another half housing fit.
Adopt technique scheme, by changing the end-face structure of half housing, by the setting on groove and protruding rank, change the form that in prior art, half casing joint face is plane, mating face is made as to rectangular bent shape, cut off the thermal radiation of heat bridge, pin more heat energy, reach better heat insulation effect; Simultaneously, be provided with the extension part of sheet by the internal surface two end part of one and half housings therein, and the sheet radian of extension part and the internal surface of another half housing need to be fitted, realize from one end of half casing joint face gap contact conveyance conduit and cut off thermal source to external radiation, reach best heat insulation effect.
The present invention is further set to: in the bottom land plane of described groove, be provided with the dentation line for filling viscose; In top, the rank plane on described protruding rank, be provided with the dentation line for filling viscose.
After two and half housings are mounted to hollow circular cylinder shell body, carry out viscose glue processing for the ease of mating face, further strengthen the soundness of thermal-insulating pipe case, technique scheme is by the setting of dentation line, be convenient to the filling of viscose, and then make mating face degree of engagement tightr, guarantee high insulating effect.Simultaneously, only in the bottom land plane of groove of half housing end face outboard end and top, the rank plane on protruding rank, dentation line is set, at all joint surface of contact of half housing, dentation line not all being set, is the consumption in order to reduce fabricating cost and construction viscose, thereby cost-saving.
The present invention is further set to: on the dentation line of described groove bottom land, be filled with viscose and seal with sticker; On the dentation line on rank, described protruding rank tops, be filled with viscose and seal with sticker.
More convenient quick for the ease of the operation of site operation, by being filled with viscose and sealing with sticker on dentation line, realize rapid construction and operate.In site operation, only sticker envelope need be torn, directly be pre-charged with half housing abutting joint of viscose dentation line, avoid on-the-spot viscose of filling the construction troublesome operation of viscose and may bring to fill out-of-flatness; And the operational sequence that is pre-charged with viscose and seals with sticker, can carry out batch production making, ensure to make quality and speed, meet the requirement of site operation quick mounting operation.
The present invention is further set to again: on the cylindrical outer surface of described half housing, be provided with lock ring, be connected with the rope part for two and half housings are fixedly connected with on described lock ring.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of yard piping thermal-insulating pipe case of the present invention radial direction;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of a kind of yard piping thermal-insulating pipe case of the present invention radial direction;
Fig. 3 is the schematic diagram of the radial direction of half housing of a kind of yard piping thermal-insulating pipe case of the present invention;
Fig. 4 is the radial direction schematic diagram after a kind of yard piping thermal-insulating pipe case of the present invention is installed.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, a kind of yard piping thermal-insulating pipe case, comprise the shell body 1 of hollow circuit cylinder body structure, described shell body 1 comprises two and half housings 2, the outboard end of described half housing 2 one end faces is provided with groove 21, and the outboard end of described half housing 2 other ends is provided with protruding rank 22; The internal surface two end part of described one of them half housing 2 are provided with the extension part 3 of sheet, and the sheet radian of described extension part 3 and the internal surface of another half housing fit; Described extension part 3 is preferably soft thermal insulating material and makes.
Wherein, in the bottom land plane of described groove 21, be provided with the dentation line 23 for filling viscose; In top, the rank plane on described protruding rank 22, be also provided with the dentation line 23 for filling viscose; On the dentation line 23 of described groove 21 bottom lands, be filled with viscose and seal with sticker; On the dentation line 23 on 22 tops, rank, described protruding rank, be filled with equally viscose and seal with sticker.
On the cylindrical outer surface of above-mentioned half housing 2, be provided with lock ring 24, described lock ring 24 is arranged on the circular arc top of half housing 2 outer surfaces of radial direction, and is spaced apart on the axial direction of the cylindrical outer surface of half housing 2; Meanwhile, on described lock ring 24, be connected with the rope part 25 for two and half housings 2 are fixedly connected with; Described rope part 25 is preferably tie wire.
A kind of yard piping thermal-insulating pipe case of the present invention, is provided with groove 21 and protruding rank 22 by the end face outboard end of half housing 2, and realizing the mating face that two and half housings 2 dock is rectangular bent shape, and then pins more heats, reaches better heat insulation effect; Be provided with the extension part 3 of sheet by the internal surface two end part of one and half housings 2 therein, realize from one end of half casing joint face gap contact conveyance conduit and cut off thermal source to external radiation, reach best heat insulation effect; In addition, the setting of dentation line 23, is convenient to the operation that viscose is filled, and improves the tightness on mating face; The setting of lock ring 24 and rope part 25, easy disassembly especially, improves speed of application, strengthens the shell body 1 of installing after docking and has best solid and reliable performance, makes the contact on mating face tightr simultaneously, thereby further guarantees that it is high-efficiency insulated.
Compared with prior art, innovative point of the present invention is, realizes best heat insulation effect by the end-face structure that changes half housing with the sheet structure of setting up extension part; By the setting of dentation line, lock ring and rope part, improve the tightness on shell mating face and the soundness of shell entirety, and it is convenient to make to construct, installation efficiency is high simultaneously.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. a yard piping thermal-insulating pipe case, comprise the shell body of hollow circuit cylinder body structure, it is characterized in that: described shell body comprises two and half housings, the outboard end of described half housing one end face is provided with groove, and the outboard end of described half housing other end is provided with protruding rank; The internal surface two end part of described one of them half housing are provided with the extension part of sheet, and the sheet radian of described extension part and the internal surface of another half housing fit.
2. a kind of yard piping thermal-insulating pipe case according to claim 1, is characterized in that: in the bottom land plane of described groove, be provided with the dentation line for filling viscose; In top, the rank plane on described protruding rank, be provided with the dentation line for filling viscose.
3. a kind of yard piping thermal-insulating pipe case according to claim 2, is characterized in that: on the dentation line of described groove bottom land, be filled with viscose and seal with sticker; On the dentation line on rank, described protruding rank tops, be filled with viscose and seal with sticker.
4. a kind of yard piping thermal-insulating pipe case according to claim 1 and 2, is characterized in that: on the cylindrical outer surface of described half housing, be provided with lock ring, be connected with the rope part for two and half housings are fixedly connected with on described lock ring.
5. a kind of yard piping thermal-insulating pipe case according to claim 4, is characterized in that: described lock ring is arranged on the circular arc top of half housing outer surface of radial direction.
6. a kind of yard piping thermal-insulating pipe case according to claim 5, is characterized in that: described lock ring is spaced apart on the axial direction of half housing cylindrical outer surface.
7. a kind of yard piping thermal-insulating pipe case according to claim 4, is characterized in that: described rope part is tie wire.
8. a kind of yard piping thermal-insulating pipe case according to claim 1, is characterized in that: described extension part is that soft thermal insulating material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300351.4A CN104100804A (en) | 2014-06-27 | 2014-06-27 | Outdoor pipeline thermal insulation pipe shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300351.4A CN104100804A (en) | 2014-06-27 | 2014-06-27 | Outdoor pipeline thermal insulation pipe shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104100804A true CN104100804A (en) | 2014-10-15 |
Family
ID=51669202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410300351.4A Pending CN104100804A (en) | 2014-06-27 | 2014-06-27 | Outdoor pipeline thermal insulation pipe shell |
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| Country | Link |
|---|---|
| CN (1) | CN104100804A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748060A (en) * | 1986-12-29 | 1988-05-31 | Armstrong World Industries, Inc. | Flexible pipe covering seam sealing |
| JP2002139194A (en) * | 2000-08-23 | 2002-05-17 | Akagi:Kk | Heat retaining material for pipe |
| CN201218387Y (en) * | 2006-08-01 | 2009-04-08 | 圣戈班伊索福公司 | Fast-fixing heat insulation plate of air distribution pipe |
| CN101495793A (en) * | 2007-02-02 | 2009-07-29 | 绝缘工业集团 | Pre-applied protective jacketing construction for pipe and block insulation |
| DE202012006988U1 (en) * | 2012-07-17 | 2013-10-23 | Hans Dieter Panick | vacuum insulation |
| CN204042324U (en) * | 2014-06-27 | 2014-12-24 | 张家港市顺佳隔热技术有限公司 | A kind of yard piping thermal-insulating pipe case |
-
2014
- 2014-06-27 CN CN201410300351.4A patent/CN104100804A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748060A (en) * | 1986-12-29 | 1988-05-31 | Armstrong World Industries, Inc. | Flexible pipe covering seam sealing |
| JP2002139194A (en) * | 2000-08-23 | 2002-05-17 | Akagi:Kk | Heat retaining material for pipe |
| CN201218387Y (en) * | 2006-08-01 | 2009-04-08 | 圣戈班伊索福公司 | Fast-fixing heat insulation plate of air distribution pipe |
| CN101495793A (en) * | 2007-02-02 | 2009-07-29 | 绝缘工业集团 | Pre-applied protective jacketing construction for pipe and block insulation |
| DE202012006988U1 (en) * | 2012-07-17 | 2013-10-23 | Hans Dieter Panick | vacuum insulation |
| CN204042324U (en) * | 2014-06-27 | 2014-12-24 | 张家港市顺佳隔热技术有限公司 | A kind of yard piping thermal-insulating pipe case |
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Application publication date: 20141015 |