CN202327315U - Connection frame for fixing pilot valve on electromagnetic four-way reversing valve - Google Patents
Connection frame for fixing pilot valve on electromagnetic four-way reversing valve Download PDFInfo
- Publication number
- CN202327315U CN202327315U CN2011204594693U CN201120459469U CN202327315U CN 202327315 U CN202327315 U CN 202327315U CN 2011204594693 U CN2011204594693 U CN 2011204594693U CN 201120459469 U CN201120459469 U CN 201120459469U CN 202327315 U CN202327315 U CN 202327315U
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- China
- Prior art keywords
- pilot valve
- right support
- left socle
- valve
- connection frame
- 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.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a connection frame for fixing a pilot valve on an electromagnetic four-way reversing valve. The connection frame is characterized by consisting of a left bracket, a right bracket and a connection bottom surface which are integrated, wherein the bottom of the left bracket is provided with a flat straight surface; the bottom of the right bracket is provided with a cambered surface; and the flat straight surface of the left bracket is a little higher than the bottom end of the cambered surface on the right bracket. Compared with the prior art, the connection frame has the advantages that: the bottom of the left bracket is provided with the flat straight surface, and the flat straight surface is matched with the flat straight surface at the tail of the pilot valve, so that the pilot valve is difficult to rotate after a fixing frame is riveted; and therefore, the problem of material leakage easily caused by non-uniformity of the wall thickness of the pilot valve is solved, and the problem about rotation of the pilot valve is also solved.
Description
[technical field]
The utility model relates to a kind of fixedly hitch of pilot valve that is used on the electromagnetism four-way change-over valve.
[background technique]
The electromagnetism four-way change-over valve of existing heat pump-type idle call mainly comprises electromagnetic coil, pilot valve and main valve three parts.Existing pilot valve profile is cuboid mostly; Can prevent that pilot valve receives the rotation under the external force after fixing frame presses, become circular hole but shortcoming is the pilot valve machined, profile is square; Make uneven thickness around the pilot valve; Be welded on the inequality of being heated in the welding process at product, thermal shrinkage is different, or causes that easily the pilot valve material leaks under the situation such as material own is relatively poor.For this reason, people are arranged to cylinder type with pilot valve, and equate with the matching used hitch one side of cylinder type pilot valve both sides support height; Do not meet the bodily form of pilot valve, cause pilot valve to tilt, on the other hand; Two side support lay down locations are arc; The cylinder type pilot valve is pressed on it, when influenced by external force, is easy to cause and rotates and the normal use of influence.
[model utility content]
The utility model is in order to solve above-mentioned deficiency, and a kind of fixedly hitch of pilot valve that is used on the electromagnetism four-way change-over valve is provided.
The above-mentioned purpose of the utility model realizes through following technological scheme: a kind of fixedly hitch of pilot valve that is used on the electromagnetism four-way change-over valve; It is characterized in that: said hitch is by left socle, right support and be connected the bottom surface and constitute; Said left socle, right support and to be connected the bottom surface one-body molded; Said left socle bottom is set to flat face, and the right support bottom is a cambered surface, and the flat face of said left socle is a little more than the cambered surface bottom of right support.
Said left socle, right support and be connected bottom thickness generally at 0.8-1.0mm.
The cambered surface bottom height difference of the flat face of said left socle and right support is 1.4-1.6mm.
The utility model advantage compared with prior art is: the left socle bottom of the utility model is provided with flat face; Make it to coincide with the flat face of pilot valve afterbody; After fixing frame is riveted tightly like this; Pilot valve just is not easy to rotate, and makes in that to solve the pilot valve wall unevenness even and cause easily under the situation of the problem that material leaks, and has also overcome the rotational problems of pilot valve.
[description of drawings]
Fig. 1 is the overall structure figure of the utility model;
Fig. 2 is the structural representation of the utility model left socle and right support;
Fig. 3 is the structural drawing of pilot valve;
Fig. 4 is the overall structure figure of four-way change-over valve.
In the accompanying drawing, the 1-left socle; The 2-right support; 3-connects the bottom surface; The 4-flat face; 5-cambered surface bottom; The 6-pilot valve; The straight unfilled corner of 7-; The 8-main valve.
[embodiment]
Below in conjunction with accompanying drawing the utility model is further detailed:
Like Fig. 1, shown in Figure 2; A kind of fixedly hitch of pilot valve that is used on the electromagnetism four-way change-over valve; It is characterized in that: said hitch is by left socle 1, right support 2 and be connected bottom surface 3 and constitute, said left socle 1, right support 2 and to be connected bottom surface 3 one-body molded, and said left socle 1 bottom is set to flat face 4; Right support 2 bottoms are cambered surface, and the flat face 4 of said left socle 1 is a little more than the cambered surface bottom 5 of right support 2.
Shown in Fig. 1 to 4; Because pilot valve 6 left ends are cut into a straight unfilled corner 7; Straight unfilled corner 7 just matches with the flat face 4 of left socle 1; The cylindrical shape on pilot valve 6 right sides and the arc bottom 5 of right support 2 match, and the flat face 4 of left socle 1 makes pilot valve 6 and main valve 8 parallel or slightly turn right and upwarps a little more than the cambered surface bottom 5 of right support 2.
Like Fig. 1, shown in Figure 2, the utility model is one-body molded through die stamping by sheet material, said left socle 1, right support 2 and is connected bottom surface 3 thickness generally at 0.8-1.0mm, and the flat face 4 of left socle 1 and the cambered surface bottom height difference of right support 2 are 1.4-1.6mm.
Then the present technique scheme implementation finishes.
Claims (3)
1. one kind is used on the electromagnetism four-way change-over valve the fixedly hitch of pilot valve; It is characterized in that: said hitch is by left socle, right support and be connected the bottom surface and constitute; Said left socle, right support and to be connected the bottom surface one-body molded; Said left socle bottom is set to flat face, and the right support bottom is a cambered surface, and the flat face of said left socle is a little more than the cambered surface bottom of right support.
2. a kind of fixedly hitch of pilot valve that is used on the electromagnetism four-way change-over valve according to claim 1 is characterized in that: said left socle, right support and be connected bottom thickness generally at 0.8-1.0mm.
3. a kind of fixedly hitch of pilot valve that is used on the electromagnetism four-way change-over valve according to claim 1, it is characterized in that: the cambered surface bottom height difference of the flat face of said left socle and right support is 1.4-1.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204594693U CN202327315U (en) | 2011-11-18 | 2011-11-18 | Connection frame for fixing pilot valve on electromagnetic four-way reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204594693U CN202327315U (en) | 2011-11-18 | 2011-11-18 | Connection frame for fixing pilot valve on electromagnetic four-way reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327315U true CN202327315U (en) | 2012-07-11 |
Family
ID=46439294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204594693U Expired - Fee Related CN202327315U (en) | 2011-11-18 | 2011-11-18 | Connection frame for fixing pilot valve on electromagnetic four-way reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327315U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759072A (en) * | 2014-01-27 | 2014-04-30 | 珠海华宇金属有限公司 | Electromagnetic changeover valve |
| CN104165241A (en) * | 2013-05-20 | 2014-11-26 | 浙江盾安禾田金属有限公司 | Four-way valve |
| CN104833141A (en) * | 2015-05-12 | 2015-08-12 | 芜湖三花自控元器件有限公司 | Four-way valve pilot valve for air conditioner as well as equipment and process for mounting capillary tube of four-way valve pilot valve<0} |
| CN109899594A (en) * | 2017-12-11 | 2019-06-18 | 浙江盾安禾田金属有限公司 | A kind of guide's valve-fixing structure and four-way reversing valve |
| WO2020061979A1 (en) * | 2018-09-28 | 2020-04-02 | 浙江盾安禾田金属有限公司 | Valve support and four-way valve comprising same |
-
2011
- 2011-11-18 CN CN2011204594693U patent/CN202327315U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165241A (en) * | 2013-05-20 | 2014-11-26 | 浙江盾安禾田金属有限公司 | Four-way valve |
| CN104165241B (en) * | 2013-05-20 | 2018-10-19 | 浙江盾安禾田金属有限公司 | A kind of four-way valve |
| CN103759072A (en) * | 2014-01-27 | 2014-04-30 | 珠海华宇金属有限公司 | Electromagnetic changeover valve |
| CN103759072B (en) * | 2014-01-27 | 2016-01-20 | 珠海华宇金属有限公司 | A kind of electromagnetic switching valve |
| CN104833141A (en) * | 2015-05-12 | 2015-08-12 | 芜湖三花自控元器件有限公司 | Four-way valve pilot valve for air conditioner as well as equipment and process for mounting capillary tube of four-way valve pilot valve<0} |
| CN104833141B (en) * | 2015-05-12 | 2016-12-28 | 芜湖三花自控元器件有限公司 | A kind of idle call cross valve pilot valve and the installation equipment of capillary tube, technique |
| CN109899594A (en) * | 2017-12-11 | 2019-06-18 | 浙江盾安禾田金属有限公司 | A kind of guide's valve-fixing structure and four-way reversing valve |
| WO2020061979A1 (en) * | 2018-09-28 | 2020-04-02 | 浙江盾安禾田金属有限公司 | Valve support and four-way valve comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHAO XIAOYUN Free format text: FORMER OWNER: HENAN YUANQUAN ELECTRON CO., LTD. Effective date: 20141217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 453242 XINXIANG, HENAN PROVINCE TO: 453000 XINXIANG, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141217 Address after: 453000, 738, Hongli Road (Xinxiang), Makino District, Henan, China Patentee after: Zhao Xiaoyun Address before: 453242, Henan Xinxiang Industrial Park, North East section of the new long line north Patentee before: Henan Yuanquan Electron Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171118 |