CN204127439U - The position structure that a kind of valve body of novel electric expansion valve is connected with coil - Google Patents
The position structure that a kind of valve body of novel electric expansion valve is connected with coil Download PDFInfo
- Publication number
- CN204127439U CN204127439U CN201420364549.4U CN201420364549U CN204127439U CN 204127439 U CN204127439 U CN 204127439U CN 201420364549 U CN201420364549 U CN 201420364549U CN 204127439 U CN204127439 U CN 204127439U
- Authority
- CN
- China
- Prior art keywords
- expansion valve
- valve body
- stator coil
- elastic claw
- location piece
- 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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- Electrically Driven Valve-Operating Means (AREA)
Abstract
The position structure that the valve body that the utility model discloses a kind of novel electric expansion valve is connected with coil.Be provided with the elastic claw of location card tightening subcoil main body cover, make electric expansion valve master and stator coil linkage structure simple; Be connected with the draw-in groove on stator coil main body cover by the mode clamped with the location piece that electronic expansion valve body is fixed simultaneously, convenient disassembly, only need the clamping force overcome between the draw-in groove on stator coil shell and the elastic claw on location piece to realize, setting angle can rotate adjustment as required.In addition, because elastic claw is not only located but also clamp, thus it is firm to connect location.Further, this linkage structure only needs a kind of location piece to realize, and greatly can reduce cost of production.Practical.
Description
Technical field:
The position structure that a kind of novel coil that the utility model relates to refrigerating field connects, the position structure that the valve body particularly relating to a kind of electric expansion valve is connected with stator coil.
Background technique:
The widely used electric expansion valve being used to adjusting refrigerant flow rate of flow of refrigerant quantity regulating device on the chiller plants such as air-conditioning refrigerator comprises a valve body parts and an expansion valve stator coil.Control the flow of refrigeration agent with the needle opening degree in described coil drive valve body parts, thus reach the effect of control temperature.
Valve body parts and the expansion valve coil of the expansion valve in current background technique are interconnected and fixed by bindiny mechanism, and in the bindiny mechanism of prior art and application, mostly adopt two kinds of location pieces to be connected, complex process, manufacture cost is high.
Model utility content:
For the problems referred to above, to be solved in the utility model is the deficiency existed in background technique.There is provided a kind of structure simple, connect location position structure that is reliable, easy to loading and unloading, that only use a kind of valve body of electric expansion valve of location piece to be connected with coil.
In order to achieve the above object, the valve body that the position structure that the valve body of the utility model electric expansion valve is connected with coil comprises stator coil and is connected with this stator coil, described valve body has the location piece of tilt fixing.
The position structure that the valve body of a kind of novel electric expansion valve that the utility model provides is connected with coil, it comprises stator coil main body, electronic expansion valve body, location piece, one, stator coil main body outer ring locating slot, described location piece there is square extension collude vertical elastic claw one, elastic claw contains the buckle of two parallel upright, flexible circular arc straight trough in the middle of two described buckles, head has the gradient of 60 degree, location piece is arranged on electronic expansion valve body and welds, described location piece and electronic expansion valve body weld assembly load stator coil main body, described elastic claw elasticity snaps in the locating slot in stator coil main body, block locating slot below in buckle to fix, the clamping force that locating slot in stator coil main body overcomes the elastic claw on location piece is connected with electronic expansion valve body.
Further setting, described stator coil main body outer ring is provided with a locating slot.
Further setting, described location piece is provided with an elastic claw.
Further setting, the elastic claw on described location piece is provided with two buckles, and middle flexible circular arc straight trough, head has the gradient of 60 degree.
The utility model has the advantage of, the positioning means that the valve body of described a kind of novel electric expansion valve is connected with coil, the position structure be connected with coil due to the valve body of electric expansion valve is provided with the elastic claw of location card tightening subcoil shell, make valve body and stator coil linkage structure simple; And owing to being connected with the draw-in groove on stator coil shell by the mode clamped with the location piece that electronic expansion valve body is fixed, convenient disassembly, only needs the clamping force overcome between the draw-in groove on stator coil shell and the elastic claw on location piece to realize.In addition, because elastic claw is not only located but also clamp, thus it is firm to connect location.Further, this linkage structure only needs a kind of location piece to realize, and greatly can reduce cost of production.
The beneficial effects of the utility model are: reasonable in design, make simple, and connect reliable, accurate positioning is firm; The position structure be connected with coil due to the valve body of electric expansion valve is provided with the elastic claw of location card tightening subcoil shell, make valve body and stator coil linkage structure simple; And owing to being connected with the draw-in groove on stator coil shell by the mode clamped with the location piece that electronic expansion valve body is fixed, convenient disassembly, only needs the clamping force overcome between the draw-in groove on stator coil shell and the elastic claw on location piece to realize.In addition, because elastic claw is not only located but also clamp, thus it is firm to connect location.Further, this linkage structure only needs a kind of location piece to realize, and greatly can reduce cost of production.
Accompanying drawing illustrates:
For ease of illustrating, the utility model has following concrete enforcement and accompanying drawing as detailed description.
Fig. 1 is the schematic diagram of the position structure that the valve of a kind of novel electric expansion valve of the utility model is connected with coil;
Fig. 2 is the front view of the electronic expansion valve body having stationary positioned sheet in Fig. 1;
Fig. 3 is the left view of the electronic expansion valve body having stationary positioned sheet in Fig. 1;
Fig. 4 is the view of the coil main body being provided with locating slot in Fig. 1;
Fig. 5 is the structural representation of location piece in Fig. 1;
Fig. 6 is the structural representation of stator coil main body in Fig. 1.
1-stator coil main body; 2-electronic expansion valve body; 3-location piece; 11-locating slot;
31-buckle; 32-elastic claw.
Embodiment:
For making the purpose of this utility model, technological scheme and advantage clearly understand, below by the concrete case study on implementation shown in accompanying drawing, the utility model is described.
As shown in figures 1 to 6, the utility model is by the following technical solutions: the position structure that a kind of valve body of novel electric expansion valve is connected with coil, it comprises stator coil main body 1, electronic expansion valve body 2, location piece 3, one, stator coil main body 1 outer ring locating slot 11, described location piece 3 there is square extension collude vertical elastic claw 32 one, the buckle 31 of elastic claw 32 containing two parallel upright, flexible circular arc straight trough in the middle of two described buckles 31, head has the gradient of 60 degree, location piece 3 is arranged on electronic expansion valve body 2 and welds, described location piece 3 and electronic expansion valve body 2 weld assembly load stator coil main body 1, described elastic claw 32 elasticity snaps in the locating slot 11 in stator coil main body 1, block locating slot 11 in buckle 31 below to fix, the clamping force of the elastic claw 32 that the locating slot 11 in stator coil main body 1 overcomes on location piece 3 is connected with electronic expansion valve body 2.
Described stator coil main body 1 outer ring is provided with a locating slot 11.
Described location piece 3 is provided with an elastic claw 32.
Elastic claw 32 on described location piece 3 is provided with two buckles 31, and middle flexible circular arc straight trough, head has the gradient of 60 degree.
The advantage of this project: the position structure that the valve body of a kind of electric expansion valve of the present utility model is connected with coil is provided with the elastic claw 32 of location card tightening subcoil shell, make electronic expansion valve body 2 and stator coil main body 1 linkage structure simple, and, because the location piece 3 fixing with electronic expansion valve body 2 is connected with the locating slot 11 on stator coil shell by the mode clamped, convenient disassembly, only needs the clamping force overcome between the locating slot 11 on stator coil main body 1 shell and the elastic claw 32 on location piece 3 to realize.In addition, because elastic claw 32 is not only located but also clamp, thus it is firm to connect location.Further, this linkage structure only needs a kind of location piece 3 to realize, and greatly can reduce cost of production.
Further, the positioning means that the valve body of described a kind of novel electric expansion valve is connected with coil is locating slot 11 elastic claw 32 in a kind of location piece 3 and stator coil main body 1 as the project organization not only located but also clamp, easy to use, manufacture complexity reduces, accurate positioning and firmly, long service life.
More than show and describe basic principle of the present utility model and major character, and advantage of the present utility model.The technician of the industry also understands; the utility model is not by the restriction of above-mentioned case study on implementation; what describe in above-mentioned case study on implementation and specification just illustrates principle of the present utility model; do not departing under the utility model design category prerequisite; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appended claims and equivalent thereof.
Claims (4)
1. the position structure that is connected with coil of the valve body of a novel electric expansion valve, it is characterized in that: it comprises stator coil main body (1), electronic expansion valve body (2), location piece (3), one, stator coil main body (1) outer ring locating slot (11), described location piece (3) there is square extension collude vertical elastic claw (32) integrally, elastic claw (32) buckle containing two parallel upright (31), flexible circular arc straight trough in the middle of two described buckles (31), head has the gradient of 60 degree, location piece (3) is arranged on the upper welding of electronic expansion valve body (2), described location piece (3) and electronic expansion valve body (2) weld assembly load stator coil main body (1), described elastic claw (32) elasticity snaps in the locating slot (11) in stator coil main body (1), block locating slot (11) in buckle (31) below to fix, the clamping force of the elastic claw (32) that the locating slot (11) in stator coil main body (1) overcomes on location piece (3) is connected with electronic expansion valve body (2).
2. the position structure that is connected with coil of the valve body of a kind of novel electric expansion valve according to claim 1, is characterized in that: described stator coil main body (1) outer ring is provided with a locating slot (11).
3. the position structure that is connected with coil of the valve body of a kind of novel electric expansion valve according to claim 1, is characterized in that: described location piece (3) is provided with an elastic claw (32).
4. the position structure that is connected with coil of the valve body of a kind of novel electric expansion valve according to claim 3, it is characterized in that: the elastic claw (32) on described location piece (3) is provided with two buckles (31), middle flexible circular arc straight trough, head has the gradient of 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364549.4U CN204127439U (en) | 2014-07-02 | 2014-07-02 | The position structure that a kind of valve body of novel electric expansion valve is connected with coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364549.4U CN204127439U (en) | 2014-07-02 | 2014-07-02 | The position structure that a kind of valve body of novel electric expansion valve is connected with coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127439U true CN204127439U (en) | 2015-01-28 |
Family
ID=52383796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420364549.4U Expired - Fee Related CN204127439U (en) | 2014-07-02 | 2014-07-02 | The position structure that a kind of valve body of novel electric expansion valve is connected with coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267753A1 (en) * | 2021-06-24 | 2022-12-29 | 比亚迪股份有限公司 | Electric valve |
-
2014
- 2014-07-02 CN CN201420364549.4U patent/CN204127439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267753A1 (en) * | 2021-06-24 | 2022-12-29 | 比亚迪股份有限公司 | Electric valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150128 Termination date: 20160702 |