CN105351632A - Edge opening type flow direction limiting rubber jacket - Google Patents
Edge opening type flow direction limiting rubber jacket Download PDFInfo
- Publication number
- CN105351632A CN105351632A CN201510796630.9A CN201510796630A CN105351632A CN 105351632 A CN105351632 A CN 105351632A CN 201510796630 A CN201510796630 A CN 201510796630A CN 105351632 A CN105351632 A CN 105351632A
- Authority
- CN
- China
- Prior art keywords
- current limliting
- saddle
- jacket
- diameter
- rubber
- 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
Links
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
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/10—Sealing by using sealing rings or sleeves only
Abstract
The invention discloses an edge opening type flow direction limiting rubber jacket. The edge opening type flow direction limiting rubber jacket is characterized in that the jacket is in a conical shape, the conical jacket is made of rubber, the color of the jacket is black or silvery white or purplish red or green or purple, the conical jacket is provided with an annular flow limiting supporting table and a circular through hole, the annular flow limiting supporting table is provided with a V-shaped groove, the conical jacket is cut open along the center line of the V-shaped groove, and a section of thread is closely connected to the lower portion of the annular flow limiting supporting table; and a conical jacket sharp end is arranged below the thread, a U-shaped groove is formed in the circular through hole, and the depth of the U-shaped groove is 2 mm+/-0.1 mm. The edge opening type flow direction limiting rubber jacket is ingenious in design, convenient to install, good in stability and suitable for preventing overflowing of a foaming agent in a refrigerator freezer.
Description
Technical field
The present invention relates to rubber collet field, specifically belong to a kind of Kai Bianshi current limliting to rubber collet.
Background technique
Cuprum alloy has and conducts electricity temperature conductivity excellently, and in those early years refrigerator and air conditioner vaporizer and other parts, adopt Cuprum alloy mostly.In recent years in order to save Cuprum alloy resource, evaporator for refrigerator, evaporator using for air and connection pipe for internal-external unit generally adopt copper-aluminium welding pipe to carry out production and processing.The working life of Cu-AL pipe and performance directly affect working life and the performance of refrigerator and air conditioner.The most immediate cause wherein affecting Cu-AL pipe working life and performance is exactly electrochemical corrosion.In order to the generation of Cu-AL pipe electrochemical corrosion phenomenon in the device that avoids evaporating, ensure the stability of vaporizer in refrigerator and air conditioner, foaming process must be carried out to refrigerator and air conditioner.But in foaming processing procedure, need to solve and prevent stabilizer along the excessive problem of evaporator copper aluminum pipe and hard plastic case courage contact position.Traditional method is fixed on insulating jacket the position that evaporator copper aluminum pipe contacts with hard plastic case courage.In use there is following problem in common insulating jacket: 1, and chuck is not easily installed fixing; 2, jackets inner wall is smooth, easily comes off.The invention provides a kind of Kai Bianshi current limliting to rubber collet for this reason.
Summary of the invention
The invention provides a kind of Kai Bianshi current limliting to rubber collet, solve in above-mentioned background technology and ask a question.
For achieving the above object, the invention provides following technological scheme:
A kind of Kai Bianshi current limliting is to rubber collet, it is characterized in that profile is taper, described taper chuck selects rubber to make, chuck color comprises black, silvery white, purplish red, green or purple, tapered clamp has put ring current limliting saddle and manhole, described ring current limliting saddle there is ' V ' shape groove, center line taper chuck along ' V ' shape groove is cut open, immediately one section of screw thread below ring current limliting saddle, for taper chuck is most advanced and sophisticated below screw thread, described manhole has ' U ' shape groove, the degree of depth of ' U ' shape groove is 2mm ± 0.1mm.
Preferably, described ring current limliting saddle thickness is 5mm+0.1mm, and ring current limliting saddle inner ring diameter is 0.5 times of race diameter.
Preferably, described reach accounts for 2/3 of whole taper chuck height, and height of thread is 0.5mm-0.05mm.
Preferably, described manhole diameter is 0.6 times of ring current limliting saddle inner ring diameter, and manhole internal surface has and vertically draws line, draws the line degree of depth to be not more than 0.2mm.
Preferably, described taper chuck tip diameter is identical with ring current limliting saddle inner ring diameter.
Compared with the prior art, beneficial effect of the present invention is as follows:
Current limliting is designed to taper to rubber collet, and on chuck, manhole internal surface has and vertically draws line, can solve jackets inner wall smooth, hold caducous problem; The ring current limliting saddle of taper chuck has ' V ' shape groove, the center line taper chuck along ' V ' shape groove is cut open, and can solve chuck and not easily install fixing problem.In addition, ring current limliting saddle on chuck, can prevent stabilizer from coming off because of gravity.The present invention designs ingenious, easy for installation, good stability, is applicable to preventing the excessive use of stabilizer in refrigerator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention
As shown in Figure 1: a kind of Kai Bianshi current limliting is to rubber collet, it is characterized in that profile is taper, described taper chuck selects rubber to make, chuck color comprises black, silvery white, purplish red, green or purple, tapered clamp has put ring current limliting saddle 3 and manhole 2, described ring current limliting saddle 3 there is ' V ' shape groove 1, center line taper chuck along ' V ' shape groove 1 is cut open, immediately one section of screw thread 4 below ring current limliting saddle 3, it is taper chuck tip 6 below screw thread 4, described manhole 2 there is ' U ' shape groove 7, the degree of depth of ' U ' shape groove 7 is 2mm ± 0.1mm.Described ring current limliting saddle 3 thickness is 5mm+0.1mm, and ring current limliting saddle 3 inner ring diameter is 0.5 times of race diameter.Described screw thread 4 length accounts for 2/3 of whole taper chuck height, and screw thread 4 degree of depth is 0.5mm-0.05mm.Described manhole 2 diameter is 0.6 times of ring current limliting saddle 3 inner ring diameter, and manhole 2 internal surface has and vertically draws line 5, draws line 5 degree of depth to be not more than 0.2mm.Most advanced and sophisticated 6 diameters of described taper chuck are identical with ring current limliting saddle 3 inner ring diameter.
Claims (5)
1. Yi Zhong Kai Bianshi current limliting is to rubber collet, it is characterized in that profile is taper, described taper chuck selects rubber to make, chuck color comprises black, silvery white, purplish red, green or purple, tapered clamp has put ring current limliting saddle and manhole, described ring current limliting saddle there is ' V ' shape groove, center line taper chuck along ' V ' shape groove is cut open, immediately one section of screw thread below ring current limliting saddle, for taper chuck is most advanced and sophisticated below screw thread, described manhole has ' U ' shape groove, the degree of depth of ' U ' shape groove is 2mm ± 0.1mm.
2. a kind of Kai Bianshi current limliting is to rubber collet according to claim 1, and it is characterized in that described ring current limliting saddle thickness is 5mm+0.1mm, ring current limliting saddle inner ring diameter is 0.5 times of race diameter.
3. a kind of Kai Bianshi current limliting is to rubber collet according to claim 1, and it is characterized in that described reach accounts for 2/3 of whole taper chuck height, height of thread is 0.5mm-0.05mm.
4. a kind of Kai Bianshi current limliting, to rubber collet, is characterized in that described manhole diameter is 0.6 times of ring current limliting saddle inner ring diameter according to claim 1, and manhole internal surface has and vertically draws line, draws the line degree of depth to be not more than 0.2mm.
5. a kind of Kai Bianshi current limliting, to rubber collet, is characterized in that described taper chuck tip diameter is identical with ring current limliting saddle inner ring diameter according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796630.9A CN105351632A (en) | 2015-11-17 | 2015-11-17 | Edge opening type flow direction limiting rubber jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796630.9A CN105351632A (en) | 2015-11-17 | 2015-11-17 | Edge opening type flow direction limiting rubber jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351632A true CN105351632A (en) | 2016-02-24 |
Family
ID=55327661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510796630.9A Pending CN105351632A (en) | 2015-11-17 | 2015-11-17 | Edge opening type flow direction limiting rubber jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163164A (en) * | 2018-09-29 | 2019-01-08 | 赵扶摇 | A kind of restrictor ring |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB946784A (en) * | 1960-11-18 | 1964-01-15 | Humber Ltd | Improvements in grommets |
| US4268947A (en) * | 1977-08-29 | 1981-05-26 | Carrier Corporation | Method of securing a capillary tube passing through a wall |
| US20020100139A1 (en) * | 2001-10-29 | 2002-08-01 | Rowley William W. | Multi-ribbed grommet |
| US20060082073A1 (en) * | 2004-10-13 | 2006-04-20 | Georg Dorner | Sealing element |
| CN201407422Y (en) * | 2008-10-31 | 2010-02-17 | 包海初 | Pipeline perforating piece |
| CN201651564U (en) * | 2010-03-29 | 2010-11-24 | 比亚迪股份有限公司 | Sealing device for pipeline |
| CN102162557A (en) * | 2011-02-24 | 2011-08-24 | 海尔集团公司 | Seal element between refrigerating pipeline and box body for refrigerator |
| CN202216471U (en) * | 2011-07-28 | 2012-05-09 | 合肥美的荣事达电冰箱有限公司 | Refrigerator tube socket and refrigerator |
| JP4987925B2 (en) * | 2009-09-15 | 2012-08-01 | アラム株式会社 | Bushing |
| CN102937215A (en) * | 2012-11-19 | 2013-02-20 | 合肥美的荣事达电冰箱有限公司 | Sealing piece and refrigerator provided with sealing piece |
| CN102996907A (en) * | 2012-12-17 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and pipeline sealing plug thereof |
| CN104197631A (en) * | 2014-09-18 | 2014-12-10 | 合肥华凌股份有限公司 | Refrigerator main control board installation box component and refrigerator |
| CN205278575U (en) * | 2015-11-17 | 2016-06-01 | 合肥立清材料科技有限公司 | Cover is pressed from both sides to rubber to kai bianshi current -limiting |
-
2015
- 2015-11-17 CN CN201510796630.9A patent/CN105351632A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB946784A (en) * | 1960-11-18 | 1964-01-15 | Humber Ltd | Improvements in grommets |
| US4268947A (en) * | 1977-08-29 | 1981-05-26 | Carrier Corporation | Method of securing a capillary tube passing through a wall |
| US20020100139A1 (en) * | 2001-10-29 | 2002-08-01 | Rowley William W. | Multi-ribbed grommet |
| US20060082073A1 (en) * | 2004-10-13 | 2006-04-20 | Georg Dorner | Sealing element |
| CN201407422Y (en) * | 2008-10-31 | 2010-02-17 | 包海初 | Pipeline perforating piece |
| JP4987925B2 (en) * | 2009-09-15 | 2012-08-01 | アラム株式会社 | Bushing |
| CN201651564U (en) * | 2010-03-29 | 2010-11-24 | 比亚迪股份有限公司 | Sealing device for pipeline |
| CN102162557A (en) * | 2011-02-24 | 2011-08-24 | 海尔集团公司 | Seal element between refrigerating pipeline and box body for refrigerator |
| CN202216471U (en) * | 2011-07-28 | 2012-05-09 | 合肥美的荣事达电冰箱有限公司 | Refrigerator tube socket and refrigerator |
| CN102937215A (en) * | 2012-11-19 | 2013-02-20 | 合肥美的荣事达电冰箱有限公司 | Sealing piece and refrigerator provided with sealing piece |
| CN102996907A (en) * | 2012-12-17 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and pipeline sealing plug thereof |
| CN104197631A (en) * | 2014-09-18 | 2014-12-10 | 合肥华凌股份有限公司 | Refrigerator main control board installation box component and refrigerator |
| CN205278575U (en) * | 2015-11-17 | 2016-06-01 | 合肥立清材料科技有限公司 | Cover is pressed from both sides to rubber to kai bianshi current -limiting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163164A (en) * | 2018-09-29 | 2019-01-08 | 赵扶摇 | A kind of restrictor ring |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |