CN206072514U - A kind of four-way electromagnetic reversing valve bracket connection structure - Google Patents
A kind of four-way electromagnetic reversing valve bracket connection structure Download PDFInfo
- Publication number
- CN206072514U CN206072514U CN201620950539.8U CN201620950539U CN206072514U CN 206072514 U CN206072514 U CN 206072514U CN 201620950539 U CN201620950539 U CN 201620950539U CN 206072514 U CN206072514 U CN 206072514U
- Authority
- CN
- China
- Prior art keywords
- support
- spring leaf
- face
- way electromagnetic
- spring
- 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
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 229920003266 Leaf® Polymers 0.000 description 23
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
- Valve Housings (AREA)
Abstract
The utility model discloses a kind of four-way electromagnetic reversing valve bracket connection structure, which is made up of support and spring leaf, it is characterized in that support is U-shape, positioning convex surface, positioning plane and clamping face are provided with its lateral surface, spring leaf is provided with locating surface and spring face, the locating surface of positioning convex surface and the spring leaf of its medium-height trestle is connected fixation, and by the clamping face riveting to support, the spring face of spring leaf and the positioning plane of support are connected fixation.By being connected and fixed for support and spring leaf, and form the snap of spring leaf and pilot valve, so that the pilot valve of solenoid directional control valve in the X of support, Y, Z-direction is spacing is fixedly connected, improve the natural frequency of pilot valve and main valve, reduce and the problem of four-way electromagnetic reversing valve functional fault is caused because pilot valve couples failure with support, extend the service life of product.
Description
Technical field
This utility model is related to refrigeration control field, and in particular to a kind of four-way electromagnetic reversing valve bracket connection structure.
Background technology
Four-way electromagnetic reversing valve is one of key componentses of cooling and warming switching, usual four-way in heat pump type air conditioner system
Its pilot valve of solenoid directional control valve (30) is directly riveted by usual support (40) and is fixedly connected (as shown in Figure 1).As machinery adds
Work characteristic, generally support (40) is inevitable in the fit clearance of X, Y, Z-direction relatively for pilot valve (30), therefore, in the connection side
Under formula, when air conditioning system operates, the loosening of pilot valve (30) in the case where system is frequently vibrated, is easily caused, while producing first
The relative displacement of pilot valve (30) and usual support (40), or even the fracture of capillary tube (50) is caused, so that four-way electromagnetic is changed
Failure is produced to valve, the service life of product is affected.
The content of the invention
The purpose of this utility model is aiming at the defect of existing bracket connection structure, there is provided a kind of pilot valve is more with support
Face draw bail, it is possible to resolve the problems such as the four-way electromagnetic reversing valve failure that pilot valve is loosened and being caused with support generation, specifically
For a kind of four-way electromagnetic reversing valve bracket connection structure.
A kind of four-way electromagnetic reversing valve bracket connection structure of this utility model, is made up of support and spring leaf, be it is characterized in that
Described support is U-shape, is made up of the bottom surface of side, two sides in another side and connection, and described spring leaf is by locating surface
Constitute with spring face.Described side is equipped with positioning convex surface with another side, is coupled solid with the locating surface of spring leaf by assembling
Fixed, described side is equipped with positioning plane and clamping face with another side, by clamping the processing of face riveting, making the bullet of spring leaf
Spring face is connected and fixed in the positioning plane of support.
Described support is provided with positioning convex surface, positioning plane and clamping face on side, on another side is provided with convex
Face, positioning plane and clamping face.
Described spring leaf is provided with detent on locating surface, on spring face is provided with limited impression.
Described spring leaf is connected fixation by the positioning convex surface of detent and support；By to described support
Clamping face carries out riveting so that the limited impression of described spring leaf is connected and fixed in the positioning plane phase riveting of support.
The spring face of described spring leaf is arc-shaped, after support and spring leaf are connected and fixed, pilot valve and spring face shape
Couple into snap.
The beneficial effects of the utility model are：A kind of bracket connection structure of solenoid directional control valve is improved, using bullet
The mode of reed connection is fixed, and is connected by positioning convex surface of the detent of spring leaf with support, by the bullet of spring leaf
Spring face is connected with the locating surface of support, and forms the snap of spring leaf and pilot valve so that the guide of solenoid directional control valve
Valve is reduced because of pilot valve in the X of support, Y, the spacing natural frequency for being fixedly connected, improve pilot valve and main valve of Z-direction
Couple failure with support and cause the problem of four-way electromagnetic reversing valve functional fault, extend the service life of product.
Description of the drawings
Fig. 1 is that the usual support of four-way electromagnetic reversing valve couples schematic diagram with pilot valve.
Fig. 2 is bracket connection structure schematic diagram of the present utility model.
Fig. 3 is support schematic diagram of the present utility model.
Fig. 4 is spring leaf schematic diagram of the present utility model.
Fig. 5 is bracket connection structure of the present utility model and pilot valve assembling schematic diagram.
In figure, 10- supports, 11- sides, 12- bottom surfaces, the another sides of 13-, 11a- positioning convex surfaces, 11b- positioning planes, 11c-
Clamping face, 13a- positioning convex surfaces, 13b- positioning planes, 13c- clamp face, 20- spring leafs, the locating surface of 21- spring leafs, 22- bullets
The spring face of reed, 21a- detents, 21b- detents, 22a- limited impressions, 22b- limited impressions, 30- pilot valves,
The usual supports of 40-.
Specific embodiment
It is described as follows with reference to Fig. 2-5 this utility model specific embodiments：
A kind of four-way electromagnetic reversing valve bracket connection structure, is made up of with spring leaf (20) support (10), wherein spring leaf
(20) the positioning convex surface (11a) of locating surface (21) and support (10) and position convex surface (13a) and be connected fixation, spring face (22)
By the clamping face (11c) to support (10) and clamping face (13c) riveting, in the positioning plane (11b) and positioning of support (10)
Plane (13b) is connected fixation.
This utility model cardinal principle is that support (10) takes the shape of the letter U shape, by side (11) and another side (13) and connection two
Bottom surface (12) composition of side, is provided with positioning convex surface (11a) on side (11), sets on the locating surface (21) of spring leaf (20)
Width and positioning convex surface (11a) for having detent (21a), its groove matches, and carries out assembling connection；In the same manner, in another side
(13) positioning convex surface (13a) is provided with, and detent (21b) is provided with the locating surface (21) of spring leaf (20), its groove
Width is matched with positioning convex surface (13a), carries out assembling connection；When positioning convex surface (11a) and positioning convex surface (13a) respectively with it is fixed
Position groove (21a) is mutually assembled with detent (21b) after coupling, X, Z-direction spacing fixation of the pilot valve (30) in support (10)
Connection.
The side (11) of support (10) is provided with positioning plane (11b) and clamps face (11c), in the spring of spring leaf (20)
Face (22) is provided with limited impression (22a), and the width of its groove matches with face (11c) is clamped, by clamping face (11c) riveting
Pressure so that limited impression (22a) is clamped face (11c) and links closely and be connected fixation with positioning plane (11b).In the same manner, in another side
Face (13) is provided with positioning plane (13b) and clamps face (13c), on the spring face (22) of spring leaf (20) is provided with limited impression
(22b), its recess width matches with face (13c) is clamped, by clamping face (13c) riveting so that limited impression (22b) quilt
Link closely and be connected fixation with positioning plane (13b) in clamping face (13c).When limited impression (22a) and limited impression (22b) difference
After positioning plane (11b) and positioning plane (13b) are connected fixation, pilot valve (30) is spacing in the X of support (10), Y-direction
It is fixedly connected.
By the spring face (22) of this utility model spring leaf (20) in arc-shaped, its material adopts resilient spring material,
After spring leaf (20) and support (10) are connected and fixed, spring face (22) form snap mode with pilot valve (30), play
The natural frequency between pilot valve (30) and support (10) is improved, the product bug caused because pilot valve (30) loosens is reduced,
Increase substantially the functional reliability of four-way electromagnetic reversing valve.
Claims (5)
1. a kind of four-way electromagnetic reversing valve bracket connection structure, which is made up of support (10), spring leaf (20)；It is characterized in that described
Support (10) be U-shape, by side (11) and another side (13) and connection two sides bottom surface (12) constitute；Described bullet
Reed (20) is made up of locating surface (21) and spring face (22).
2. a kind of four-way electromagnetic reversing valve bracket connection structure according to claim 1, is characterized in that described support (10)
Positioning convex surface (11a), positioning plane (11b) are provided with side (11) and face (11c) is clamped；It is provided with fixed on another side (13)
Position convex surface (13a), positioning plane (13b) and clamping face (13c).
3. a kind of four-way electromagnetic reversing valve bracket connection structure according to claim 1, is characterized in that described spring leaf
(20) detent (21a) and detent (21b) are provided with locating surface (21)；Limited impression is provided with spring face (22)
(22a) with limited impression (22b).
4. a kind of four-way electromagnetic reversing valve bracket connection structure according to claim 1, is characterized in that described spring leaf
(20) the positioning convex surface (11a) and positioning convex surface by detent (21a) with detent (21b) respectively with support (10)
(13a) be connected fixation；Riveting is carried out by the clamping face (11c) to described support (10) and clamping face (13c), is made respectively
Positioning plane (11b) and positioning of the limited impression (22a) and limited impression (22b) of described spring leaf (20) in support (10)
Plane (13b) phase riveting is connected and fixed.
5. a kind of four-way electromagnetic reversing valve bracket connection structure according to claim 1, is characterized in that described spring leaf
(20) spring face (22) is arc-shaped, after support (10) is connected and fixed with spring leaf (20), pilot valve (30) and spring face
(22) form snap connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950539.8U CN206072514U (en) | 2016-08-25 | 2016-08-25 | A kind of four-way electromagnetic reversing valve bracket connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950539.8U CN206072514U (en) | 2016-08-25 | 2016-08-25 | A kind of four-way electromagnetic reversing valve bracket connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072514U true CN206072514U (en) | 2017-04-05 |
Family
ID=58432676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620950539.8U Expired - Fee Related CN206072514U (en) | 2016-08-25 | 2016-08-25 | A kind of four-way electromagnetic reversing valve bracket connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-08-25 CN CN201620950539.8U patent/CN206072514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 |