CN104422207A - Mounting structure of four-way valve - Google Patents
Mounting structure of four-way valve Download PDFInfo
- Publication number
- CN104422207A CN104422207A CN201310395833.8A CN201310395833A CN104422207A CN 104422207 A CN104422207 A CN 104422207A CN 201310395833 A CN201310395833 A CN 201310395833A CN 104422207 A CN104422207 A CN 104422207A
- Authority
- CN
- China
- Prior art keywords
- mounting structure
- sleeve gasket
- capillary
- commutation
- valve body
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/37—Capillary tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/06—Damage
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Valve Housings (AREA)
Abstract
The invention relates to a mounting structure of a four-way valve. The four-way valve comprises a valve body and a reversing capillary tube; the mounting structure comprises a fixing device and a sleeve gasket; the valve body and the reversing capillary tube are positioned on the inner side of the fixing device; and the reversing capillary tube is abutted to the fixing device through the sleeve gasket. Compared with the prior art, the mounting structure of the four-way valve has the advantages that the reversing capillary tube and the valve body are fixed together and are positioned on the inner side of the fixing device, the reversing capillary tube can be effectively prevented from being broken in a conveying process of a product or due to vibration during long-time operation, and the problem that the capillary tube is crushed or the valve body is pinched or damaged can be solved. The mounting structure of the four-way valve has the advantages of simple structure and easiness and convenience in production technology and assembly.
Description
Technical field
The present invention relates to field of air conditioning, particularly relate to a kind of mounting structure of cross valve.
Background technology
Chinese patent literature CN201120318395.1 discloses a kind of large-scale four-way reversing valve and anchor ear parts thereof.As shown in Figure 1, in this documents, be fixed up by the valve body 1 of fixture 3 by cross valve, then commutation capillary 2 is arranged on the outside of fixture 3.
Like this, commutation capillary 2 can be caused to fail effectively to fix, thus make product in transportation and when working long hours, easily vibrated and cause the problem that commutation capillary 2 ruptures.
Summary of the invention
The object of this invention is to provide a kind of structure simple, process vibration that easy, easy to assembly, the capillary that can effectively prevent from commutating produces because product works long hours and cause the mounting structure of the cross valve ruptured.
For solving the problems of the technologies described above, as one aspect of the present invention, provide a kind of mounting structure of cross valve, cross valve comprises valve body and commutation capillary, mounting structure comprises fixture and sleeve gasket, valve body and commutation capillary are all positioned at the inner side of fixture, and commutation capillary is abutted with fixture by sleeve gasket.
Further, sleeve gasket comprises: body, and the cross section of body is arc, and with commutation capillary major diameter fit.
Further, cover is paid somebody's debt and expected repayment later and is comprised: two flangings, two flangings are connected correspondingly with two axial sides of body.
Further, flanging is curved, and the arc inner wall of flanging has the shape matched with the arc-shaped outer surface of valve body.
Further, flanging and this body by integral forming.
Further, sleeve gasket is tubular structure, and commutation capillary is located in tubular structure.
Further, sleeve gasket is stainless steel or zinc-plated ironware.
Further, the thickness of sleeve gasket is not less than 0.6mm.
Further, the thickness of sleeve gasket is 0.6 to 1.2mm.
Compared with prior art, commutation capillary and valve body are fixed together and are positioned at the inner side of fixture by the present invention, thus, the problem that the vibration that the capillary that can effectively prevent from commutating produces because product works long hours and causing is ruptured, can prevent again capillary from being crushed or pressing from both sides problem that is flat and damage valve body simultaneously.The present invention has that structure is simple, production technology and assemble easy feature.
Accompanying drawing explanation
Fig. 1 diagrammatically illustrates the schematic diagram of the mounting structure of cross valve of the prior art;
Fig. 2 diagrammatically illustrates the schematic diagram of the mounting structure of the cross valve in the present invention;
Fig. 3 diagrammatically illustrates the structural representation of fixture;
Fig. 4 diagrammatically illustrates the structural representation of the sleeve gasket in first embodiment;
Fig. 5 diagrammatically illustrates the structural representation of the sleeve gasket in second embodiment;
Fig. 6 diagrammatically illustrates the structural representation of the sleeve gasket in the 3rd embodiment.
Reference numeral in figure: 1, valve body; 2, commutate capillary; 3, fixture; 4, sleeve gasket; 5, body; 6, flanging.
Detailed description of the invention
Below embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Please refer to Fig. 2 to Fig. 6, the invention provides a kind of mounting structure of cross valve, wherein, cross valve comprises valve body 1 and commutation capillary 2.This mounting structure comprises fixture 3 and sleeve gasket 4, and valve body 1 and commutation capillary 2 are all positioned at the inner side of fixture 3, and commutation capillary 2 is abutted with fixture 3 by sleeve gasket 4.During use, valve body 1 and commutation capillary 2 block in groove therein by fixture 3, and then fixture 3 is fixed to target location, and like this, the installation that just can realize cross valve is fixed.
Compared with prior art, commutation capillary 2 and valve body 1 are fixed together and are positioned at the inner side of fixture 3 by the present invention, thus, the problem that the capillary 2 that can effectively prevent from commutating ruptures in transportation and in the vibration that produces and causing of working long hours because of product, can prevent again capillary 2 from being crushed or pressing from both sides problem that is flat and damage valve body 1 simultaneously.The present invention has that structure is simple, production technology and assemble easy feature.
Preferably, in the embodiment shown in fig. 4, sleeve gasket 4 comprises: body 5, and the cross section of body 5 is arc, and with commutation capillary 2 major diameter fit.By this halfpipe of sleeve gasket 4, the capillary 2 that can effectively prevent from commutating directly contact with fixture 3 cause crush or press from both sides flat and product quality that is that cause declines situation.
Preferably, in the embodiment shown in fig. 5, sleeve gasket 4 also comprises: two flangings, 6, two flangings 6 are connected correspondingly with two axial sides of body 5.Preferably, flanging 6 is curved, and the arc inner wall of flanging 6 has the shape matched with the arc-shaped outer surface of valve body 1.Preferably, flanging 6 is one-body molded with body 5.Flanging 6 is set to arc, can prevents sleeve gasket 4 from damaging the valve body 1 of cross valve.
Preferably, in the embodiment shown in fig. 6, sleeve gasket 4 is tubular structure, and commutation capillary 2 is located in tubular structure.The internal diameter of tubular structure and the major diameter fit of commutation capillary 2, the arc surface of its outside contacts with the arc surface on valve body 1 surface, thus, can prevent from damaging valve body.
Preferably, sleeve gasket 4 is stainless steel or zinc-plated ironware.Preferably, the thickness of sleeve gasket 4 is not less than 0.6mm.Preferably, the thickness of sleeve gasket 4 is 0.6 to 1.2mm.
Please refer to Fig. 3, fixture 3 has body and two mounting ears of U-shaped, and these two mounting ears are connected correspondingly with two free ends of the body of U-shaped respectively, and are located in the same horizontal plane.Valve body 1 and commutation capillary 2 can be positioned at the body of U-shaped, final fixing can be carried out by mounting ears.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the mounting structure of a cross valve, described cross valve comprises valve body (1) and commutation capillary (2), it is characterized in that, described mounting structure comprises fixture (3) and sleeve gasket (4), described valve body (1) and described commutation capillary (2) are all positioned at the inner side of described fixture (3), and described commutation capillary (2) is abutted with described fixture (3) by described sleeve gasket (4).
2. mounting structure according to claim 1, is characterized in that, described sleeve gasket (4) comprising:
Body (5), the cross section of described body (5) is arc, and with the major diameter fit of described commutation capillary (2).
3. mounting structure according to claim 2, is characterized in that, described sleeve gasket (4) also comprises:
Two flangings (6), described two flangings (6) are connected correspondingly with two axial sides of described body (5).
4. mounting structure according to claim 3, is characterized in that, described flanging (6) is curved, and the arc inner wall of described flanging (6) has the shape matched with the arc-shaped outer surface of described valve body (1).
5. the mounting structure according to claim 3 or 4, is characterized in that, described flanging (6) is one-body molded with described body (5).
6. mounting structure according to claim 1, is characterized in that, described sleeve gasket (4) is tubular structure, and described commutation capillary (2) is located in described tubular structure.
7. mounting structure according to claim 1, is characterized in that, described sleeve gasket (4) is stainless steel or zinc-plated ironware.
8. according to mounting structure according to claim 1, it is characterized in that, the thickness of described sleeve gasket (4) is not less than 0.6mm.
9. according to mounting structure according to claim 8, it is characterized in that, the thickness of described sleeve gasket (4) is 0.6 to 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310395833.8A CN104422207A (en) | 2013-09-03 | 2013-09-03 | Mounting structure of four-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310395833.8A CN104422207A (en) | 2013-09-03 | 2013-09-03 | Mounting structure of four-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104422207A true CN104422207A (en) | 2015-03-18 |
Family
ID=52971917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310395833.8A Pending CN104422207A (en) | 2013-09-03 | 2013-09-03 | Mounting structure of four-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104422207A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087578A (en) * | 2017-12-29 | 2018-05-29 | 浙江省平湖市北辰实业有限公司 | A kind of new four-way valve |
| CN110886883A (en) * | 2018-09-07 | 2020-03-17 | 浙江盾安禾田金属有限公司 | Four-way valve body and manufacturing process thereof |
| CN111247363A (en) * | 2018-09-28 | 2020-06-05 | 浙江盾安禾田金属有限公司 | Valve bracket and four-way valve with same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003072985A1 (en) * | 2002-02-27 | 2003-09-04 | Aser Tech Co., Ltd | Four-way reversing valve |
| CN202215841U (en) * | 2011-08-29 | 2012-05-09 | 浙江三花制冷集团有限公司 | Large-sized four-way change valve and hoop part thereof |
| CN202349270U (en) * | 2011-10-18 | 2012-07-25 | 浙江盾安禾田金属有限公司 | Electromagnetic four-way reversing valve |
-
2013
- 2013-09-03 CN CN201310395833.8A patent/CN104422207A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003072985A1 (en) * | 2002-02-27 | 2003-09-04 | Aser Tech Co., Ltd | Four-way reversing valve |
| CN202215841U (en) * | 2011-08-29 | 2012-05-09 | 浙江三花制冷集团有限公司 | Large-sized four-way change valve and hoop part thereof |
| CN202349270U (en) * | 2011-10-18 | 2012-07-25 | 浙江盾安禾田金属有限公司 | Electromagnetic four-way reversing valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087578A (en) * | 2017-12-29 | 2018-05-29 | 浙江省平湖市北辰实业有限公司 | A kind of new four-way valve |
| CN108087578B (en) * | 2017-12-29 | 2020-02-14 | 浙江省平湖市北辰实业有限公司 | Novel four-way valve |
| CN110886883A (en) * | 2018-09-07 | 2020-03-17 | 浙江盾安禾田金属有限公司 | Four-way valve body and manufacturing process thereof |
| CN111247363A (en) * | 2018-09-28 | 2020-06-05 | 浙江盾安禾田金属有限公司 | Valve bracket and four-way valve with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20150318 |
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| WD01 | Invention patent application deemed withdrawn after publication |