CN205578783U - Core iron subassembly and electromagnetism cross valve device - Google Patents
Core iron subassembly and electromagnetism cross valve device Download PDFInfo
- Publication number
- CN205578783U CN205578783U CN201620320950.7U CN201620320950U CN205578783U CN 205578783 U CN205578783 U CN 205578783U CN 201620320950 U CN201620320950 U CN 201620320950U CN 205578783 U CN205578783 U CN 205578783U
- Authority
- CN
- China
- Prior art keywords
- bracket
- core iron
- opening
- valve device
- reed
- 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
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to a core iron subassembly and electromagnetism cross valve device. The core iron subassembly is including, bracket, core iron and reed, core iron and bracket connection, the first end rigid coupling of reed is on the bracket, and the second of reed end is the elasticity end, the bracket is the iron bracket, core iron welding is on the bracket. Electromagnetism cross valve device includes above -mentioned core iron subassembly. Can firmly link together through the welding between bracket and the core iron, not only reduce use and the the cost is reduced of rivet among the prior art to the bracket adopts the iron material to make, makes things convenient for very much the welding process between bracket and the core iron.
Description
Technical field
This utility model relates to a kind of flow direction changing cold-producing medium in heat pump type air conditioner, it is achieved refrigeration and heating mode conversion solenoid operated four-way valve device and apply the core iron assembly on this solenoid operated four-way valve device.
Background technology
Being a kind of solenoid operated four-way valve device of the prior art as shown in Figure 1, this device includes sleeve pipe 1, solenoid (not shown), core iron assembly 3, capillary tube 4, commutation valve seat 5 and limit spring 6.The operation principle of this solenoid operated four-way valve device has had detailed introduction.Such as publication No. be the Chinese invention patent application of CN102748501A, notification number be CN2755378Y Chinese utility model patent application in describe the operation principle of this solenoid operated four-way valve device in more detail.
It is a kind of core iron assembly 3 of existing solenoid operated four-way valve device as shown in Figures 2 and 3.Core iron assembly 3 includes bracket 7, core iron 8 and reed 9.Core iron 8 has receiving chamber 81, is riveted on core iron 8 in one end of bracket 7 is inserted into receiving chamber 81 and by rivet 82.It addition, bracket 7 is usually and is made up of copper metal, the first end of reed 9 is riveted on bracket 7, and the second end of reed 9 is elastic tip.
But, for existing core iron assembly 3, the annexation between bracket 7 and core iron 8 is the most loaded down with trivial details, complicated, not only needs to consume unnecessary metal material such as rivet 82, and easily there is loosening between parts in this method of attachment, is unfavorable for the stability of whole parts.
Utility model content
In order to solve the problem that prior art SMIS iron component exists, main purpose of the present utility model is to provide a kind of core iron assembly.
Another object of the present utility model is to provide a kind of solenoid operated four-way valve device applying above-mentioned core iron assembly.
The core iron assembly that this utility model provides is for solenoid operated four-way valve device, and it includes, bracket, core iron and reed, and core iron is connected with bracket;First end of reed is fixed on bracket, and the second end of reed is elastic tip；Bracket is irony bracket；Core iron is welded on bracket.
From such scheme, by welding and can be securely attached together between bracket with core iron, not only reduce the use of rivet in prior art and reduce cost, and bracket uses ferrous material to make, welding between very convenient bracket and core iron.
One preferred scheme is, the first end of reed welds and/or is riveted on bracket.
From such scheme, when the first end of reed is welded on bracket, this annexation is simple, its course of processing very convenient.And in preferred scheme, it is also possible to the first end, core iron and the bracket of reed are welded on same site, thus optimize its processing technique further.
One preferred scheme is that core iron has receiving chamber, bracket be at least partially disposed in receiving intracavity；Accommodating intracavity, bracket welds with core iron.
From such scheme, the fixed relationship of core iron and bracket in accommodating the structure in chamber, can be strengthened further.
Solenoid operated four-way valve device, including sleeve pipe, sleeve pipe is formed and accommodates space；Being provided with core iron assembly in accommodating space, core iron assembly includes bracket, core iron and reed；Core iron is connected with bracket;First end of reed is fixed on bracket, and the second end of reed is elastic tip；Bracket is irony bracket；Core iron is welded on bracket.
One preferred scheme is that sleeve pipe includes integrated casing main body and capping, and casing main body has opening end, and capping is welded on opening end.
From such scheme, compared to the sleeve pipe of prior art in Fig. 1, the processing mode of the sleeve pipe that this utility model provides is easier, and saves rapidoprint.
One preferred scheme is, casing main body has the first side wall being oppositely arranged and the second sidewall, the first side wall has the first opening, the second sidewall has the second opening；First opening is provided with a capillary tube, and the second opening is provided with three capillary tubies；First opening and/or the second opening are drawn by holes punched on surface and dial flanging process formation.
One preferred scheme is, the first end of reed welds and/or is riveted on bracket.
Further preferred scheme is, the second opening part is provided with guided seat, is provided with locating part between guided seat and core iron.
From such scheme, locating part limits core iron part and accommodates the offside movement in space at sleeve pipe.
Further preferred scheme is, locating part is metal material locating part or plastic material locating part.
Further preferred scheme is, at least one capillary weld is on first opening or the second opening of sleeve pipe.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of solenoid operated four-way valve device of the prior art.
Fig. 2 is the sectional view of the core iron assembly of solenoid operated four-way valve device of the prior art.
Fig. 3 is the sectional view of another angle of the core iron assembly of solenoid operated four-way valve device of the prior art.
Fig. 4 is the structure chart of this utility model core iron assembly first embodiment.
Fig. 5 is bracket and the structure chart of reed of this utility model core iron assembly first embodiment.
Fig. 6 is the structure chart of this utility model core iron assembly the second embodiment.
Fig. 7 is the sectional view of this utility model solenoid operated four-way valve device first embodiment.
Fig. 8 is the sectional view of the sleeve pipe of this utility model solenoid operated four-way valve device first embodiment.
Fig. 9 is the sectional view of this utility model solenoid operated four-way valve device the second embodiment.
Figure 10 is the sectional view of the sleeve pipe of this utility model solenoid operated four-way valve device the second embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Detailed description of the invention
Core iron assembly first embodiment
As shown in Figure 4 and Figure 5, the core iron assembly of the present embodiment includes bracket 10, core iron 11 and reed 12, and core iron 11 is connected with bracket 10.
First end 13 of reed 12 is fixed on bracket 10 by rivet 14.In a preferred embodiment, the first end 13 is welded on bracket 10.Second end 15 of reed 12 is elastic tip.
Bracket 10 is irony bracket, and core iron 11 is welded on bracket 10, has the first welding site 51 and second at bracket 10 near the symmetrical both sides of the afterbody of core iron 11 and welds site 52.The core iron assembly of the present embodiment is mainly used in solenoid operated four-way valve device.
Core iron assembly the second embodiment
As shown in Figure 6, the core iron 11 of the present embodiment has receiving chamber 16, being at least partially disposed in receiving chamber 16 of bracket 10, and within accommodating chamber 16, bracket 10 welds with core iron 11, and welding site can be in inside or the port accommodating chamber 16.And in some preferred embodiments, within accommodating chamber 16, bracket 10 can also rivet with core iron 11.
Solenoid operated four-way valve device first embodiment
As it is shown in fig. 7, the solenoid operated four-way valve device of the present embodiment includes sleeve pipe 20, sleeve pipe 20 is formed and accommodates space.As shown in Figure 8, the sleeve pipe 20 of the present embodiment is formed in one sleeve pipe, and sleeve pipe is generally rectangular structure, has the first side wall the 28, second sidewall 29 being oppositely arranged, and the first end wall 30 and the second end wall 31 being oppositely arranged.First opening 32 is set on the first side wall 28, the first opening 32 has a capillary tube 33, the second sidewall 29 is provided with the second opening 35, the second opening 35 has three capillary tubies 34.And in preferred scheme, the first opening 32 and the second opening 35 are drawn by holes punched on surface and dial flanging process formation.
It is provided with core iron assembly in accommodating space.Core iron assembly includes bracket 23, core iron 24 and reed 25.First end 26 of reed 25 is fixed on bracket 23, and the second end 27 of reed 25 is elastic tip.Bracket 23 is irony bracket, and core iron 24 is welded on bracket 23.The preferred embodiment of above-mentioned core iron Assemblies Example and its correspondence all can replace the core iron assembly of the present embodiment.
Solenoid operated four-way valve device the second embodiment
As shown in Figure 9 and Figure 10, the sleeve pipe of the solenoid operated four-way valve device of the present embodiment includes integrated casing main body 40 and capping 41, and casing main body 40 has opening end 42, and capping 41 is welded on opening end 42.
Casing main body 40 has the first side wall the 43, second sidewall 44 being oppositely arranged, and the first end wall 45.Having the first opening 46 on the first side wall 43, the second sidewall 44 has the second opening 47, the first opening 46 is provided with a capillary tube 48, and the second opening 47 is provided with three capillary tubies 49.
Being provided with guided seat 50 at second opening 47, be provided with locating part 25 between guided seat 50 and core iron 24, locating part 25 can limit core iron assembly and too move towards the direction of guided seat 50.
Finally it should be noted that, this utility model is not limited to above-mentioned embodiment, such as other is deformed into: the first end of reed welds and/or is riveted on bracket, or locating part 25 is metal material locating part or plastic material locating part or is made up of other suitable material, or capillary tube is fixed on the first opening or second opening of sleeve pipe by the way of welding, or irony bracket can be specifically stainless steel brackets and increases antiseptic property, irony bracket contains the embodiment of ferroalloy, such as white iron, grey iron, malleable cast iron, the kind such as spheroidal graphite cast-iron and Special Casting Iron.Above-mentioned deformation designs etc. are also within claims of the present utility model.
Claims (10)
1. core iron assembly, for solenoid operated four-way valve device, described core iron assembly includes:
Bracket；
Core iron, described core iron is connected with described bracket;
Reed, the first end of described reed is fixed on described bracket, and the second end of described reed is elastic tip；
It is characterized in that:
Described bracket is irony bracket；
Described core iron is welded on described bracket.
Core iron assembly the most according to claim 1, it is characterised in that:
First end of described reed welds and/or is riveted on described bracket.
Core iron assembly the most according to claim 1, it is characterised in that:
Described core iron has receiving chamber, described bracket be at least partially disposed in described receiving intracavity；
At described receiving intracavity, described bracket welds with described core iron.
4. solenoid operated four-way valve device, including:
Sleeve pipe, described sleeve pipe is formed and accommodates space；
Being provided with core iron assembly in described receiving space, described core iron assembly includes:
Bracket；
Core iron, described core iron is connected with described bracket;
Reed, the first end of described reed is fixed on described bracket, and the second end of described reed is elastic tip；
It is characterized in that:
Described bracket is irony bracket；
Described core iron is welded on described bracket.
Solenoid operated four-way valve device the most according to claim 4, it is characterised in that:
Described sleeve pipe includes that integrated casing main body and capping, described casing main body have opening end, and described capping is welded on described opening end.
Solenoid operated four-way valve device the most according to claim 5, it is characterised in that:
Described casing main body has the first side wall being oppositely arranged and the second sidewall, described the first side wall has the first opening, described second sidewall has the second opening；
Described first opening is provided with first capillary tube, and described second opening is provided with three the second capillary tubies；
Described first opening and/or described second opening are drawn by holes punched on surface and dial flanging process formation.
7. according to the solenoid operated four-way valve device described in any one of claim 4 to 6, it is characterised in that:
First end of described reed welds or is riveted on described bracket.
Solenoid operated four-way valve device the most according to claim 6, it is characterised in that:
Described second opening part is provided with guided seat, is provided with locating part between described guided seat and described core iron.
Solenoid operated four-way valve device the most according to claim 8, it is characterised in that:
Described locating part is metal material locating part or plastic material locating part.
Solenoid operated four-way valve device the most according to claim 6, it is characterised in that:
At least one described first capillary weld at described first opening of described sleeve pipe and/or at least one described second capillary weld on described second opening of described sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320950.7U CN205578783U (en) | 2016-04-15 | 2016-04-15 | Core iron subassembly and electromagnetism cross valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320950.7U CN205578783U (en) | 2016-04-15 | 2016-04-15 | Core iron subassembly and electromagnetism cross valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578783U true CN205578783U (en) | 2016-09-14 |
Family
ID=56862919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620320950.7U Expired - Fee Related CN205578783U (en) | 2016-04-15 | 2016-04-15 | Core iron subassembly and electromagnetism cross valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199408A1 (en) * | 2019-04-01 | 2020-10-08 | 浙江盾安人工环境股份有限公司 | Switching valve and refrigerating system having same |
| CN112443694A (en) * | 2019-08-30 | 2021-03-05 | 浙江三花智能控制股份有限公司 | Dragging frame, pilot valve with dragging frame and four-way reversing valve |
-
2016
- 2016-04-15 CN CN201620320950.7U patent/CN205578783U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199408A1 (en) * | 2019-04-01 | 2020-10-08 | 浙江盾安人工环境股份有限公司 | Switching valve and refrigerating system having same |
| CN112443694A (en) * | 2019-08-30 | 2021-03-05 | 浙江三花智能控制股份有限公司 | Dragging frame, pilot valve with dragging frame and four-way reversing valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205578783U (en) | Core iron subassembly and electromagnetism cross valve device | |
| CN107314168B (en) | Pipe fitting connecting structure and stainless steel pipe fitting connecting structure | |
| CN211039983U (en) | Pipe fitting connection structure and muffler | |
| CN115307344B (en) | Conduit for electronic expansion valve, electronic expansion valve and refrigeration equipment | |
| US11946562B2 (en) | Pilot valve | |
| CN207880118U (en) | A kind of pilot valve and four-way reversing valve | |
| CN201081468Y (en) | Liquid storage cylinder for air conditioner compressor | |
| CN203335984U (en) | Normally-closed type electromagnetic valve | |
| CN203571179U (en) | Guiding type solenoid valve | |
| CN208457378U (en) | Plug-in type stainless steel tube and copper pipe welding structure | |
| CN208365791U (en) | A kind of stainless air conditioning muffler with copper sleeve | |
| CN210920205U (en) | Pilot valve and four-way reversing valve | |
| CN203463428U (en) | Fixed assembly and air conditioner | |
| CN203879707U (en) | Handheld air suction pipe for refrigerator | |
| CN208534763U (en) | Compressor | |
| CN204177251U (en) | Radiator | |
| CN211779003U (en) | Electric valve | |
| CN209671168U (en) | A kind of drawing and pulling type vent muffler | |
| CN214617978U (en) | Reversing valve | |
| CN220669836U (en) | Electronic expansion valve and refrigeration equipment | |
| CN202792735U (en) | Throttle valve for air-conditioner | |
| CN211501646U (en) | Oil gas valve with internal corrosion-resistant structure | |
| CN205192000U (en) | Condenser assembly mounting structure | |
| CN210050354U (en) | Thermal expansion valve | |
| CN213519433U (en) | Proportional electromagnet with sealing ring groove formed later |
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: 20160914 Termination date: 20190415 |