CN205173653U - Splitting type solenoid valve - Google Patents
Splitting type solenoid valve Download PDFInfo
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- CN205173653U CN205173653U CN201520968492.3U CN201520968492U CN205173653U CN 205173653 U CN205173653 U CN 205173653U CN 201520968492 U CN201520968492 U CN 201520968492U CN 205173653 U CN205173653 U CN 205173653U
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Abstract
The utility model relates to a splitting type solenoid valve, including disk seat (2) and valve body component (1) that have the valve port, valve body component (1) includes valve gap (12), valve barrel (11), fixes quiet iron core, the slidable setting of valve barrel (11) interior one end are in move the iron core in valve barrel (11), its characterized in that, valve gap (12) with welded connection is passed through in valve barrel (11), the peripheral part of valve barrel (11) passes welding mating holes (121) of valve gap (12) with the pore wall location fit of the inner chamber of disk seat (2), the utility model provides a technical scheme makes solenoid valve material cost obtain the reduction, has guaranteed the operational reliability of solenoid valve.
Description
Technical field
The utility model relates to technical field of valve control, is specifically related to a kind of Split type electric magnet valve.
Background technique
Solenoid valve all needs to use as control unit in various environment, and its region related to is wider.Structural representation shown in Fig. 1 is that existing market uses comparatively many Split type electric magnet valves, generally comprise valve seat 2 ' and valve component 1 ', valve component 1 ' comprises valve gap 12 ' and valve pocket 11 ', static iron core 13 ' are fixed on the one end in valve pocket 11 ', dynamic iron core 14 ' is slidably arranged in valve pocket 11 ', the front end of dynamic iron core 14 ' is provided with spool, valve seat 2 ' is provided with valve port, and dynamic iron core 14 ' is with movable valve plug to coordinate to open or shut electromagnetic valve with valve port.The Split type electric magnet valve of prior art, valve seat 2 ' and valve gap 12 ' generally adopt brass material, shaping through blank forging gold machining, valve gap 12 ' welds with valve pocket 11 ' and forms assembly, namely, as shown in Figure 2, during assembling, fixed by screw after valve seat 2 ' and valve gap 12 ' location fit.There is following defect in prior art: valve gap is brass forge piece, from blank to part, the Lathe quantity of gold machining is large, and manufacturing efficiency is low, waste of raw materials.Valve pocket is stainless steel material on the other hand, valve gap is brass, and the welding procedure between different materials is complicated, and in welding process, valve gap and sleeve pipe may move axially deviation, cause positional deviation between sleeve pipe after mounting and valve seat, affect the functional reliability of solenoid valve.
Therefore how to be optimized design to the structure of Split type electric magnet valve, reducing costs while guarantee product reliability, is the problem that those skilled in the art will consider.
Summary of the invention
The purpose of this utility model is to provide a kind of Split type electric magnet valve, to solve the product structure existed in prior art hidden danger of quality that is complicated and that cause because of valve seat and valve pocket deviations problem after assembling.The Split type electric magnet valve that the utility model provides, comprise the valve seat with valve port and valve component, described valve seat and described valve component are installed by screw and are connected, described valve component comprises valve gap, valve pocket, be fixed on the static iron core of one end in described valve pocket, slidably be arranged on the dynamic iron core in described valve pocket, the front end of described dynamic iron core is provided with spool, described dynamic iron core drives described spool to coordinate to open or shut electromagnetic valve with described valve port, described valve gap and described valve pocket are by being welded to connect, the peripheral part of described valve pocket passes the hole wall location fit of the welding matching hole of described valve gap and the inner chamber of described valve seat.
On the basis of such scheme, preferably, described valve gap is that metallic plate punching is made, and described welding matching hole is for flinging hole or flanging bore;
Further, the welding matching hole of described valve gap comprises valve gap auxiliary section and diversion division;
Further, the peripheral part of described valve pocket comprises the valve pocket auxiliary section and guide portion that coordinate with the hole wall of the inner chamber of described valve seat;
Preferably, described valve pocket and described valve gap are that stainless steel material is made;
Preferably, described valve pocket is at the outside diameter with described valve gap cooperation place, identical with at the outside diameter of the hole wall cooperation place with described valve base cavity;
Preferably, described valve pocket is coordinated by interference or transient mode with described valve seat.
The technological scheme that the utility model provides, by the improvement of orientation type between valve component and valve seat, makes solenoid valve cost of material obtain reduction, makes structure miniaturization more, ensure that the functional reliability of solenoid valve simultaneously.
Accompanying drawing explanation
Fig. 1: the structural representation of the Split type electric magnet valve that a kind of prior art is commonly used;
Valve pocket in Fig. 2: Fig. 1 Split type electric magnet valve and the welded schematic diagram of valve gap;
Fig. 3: the structural representation of a kind of preferably Split type electric magnet valve that the utility model provides;
Valve pocket in Fig. 4: Fig. 3 Split type electric magnet valve and the welded schematic diagram of valve gap;
The structural representation of valve gap in Fig. 5: Fig. 3.
Description of symbols in accompanying drawing 3-Fig. 5:
1-valve component,
11-valve pocket;
111-valve pocket auxiliary section, 112-guide portion;
12-valve gap;
121-welds matching hole, 122-valve gap auxiliary section;
123-diversion division, 124-through hole;
13-static iron core, 14-move iron core;
15-spool;
2-valve seat;
21-valve port, 22-inner chamber hole wall, 23-valve pocket;
3-screw.
Embodiment
In order to make those skilled in the art understand the technical solution of the utility model better, be described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 3 is the structural representation of a kind of preferably Split type electric magnet valve that the utility model provides, and Fig. 4 is valve pocket in Fig. 3 Split type electric magnet valve and the welded schematic diagram of valve gap, and Fig. 5 is the structural representation of valve gap in Fig. 3.
As shown in Fig. 3, Fig. 4 and Fig. 5.Split type electric magnet valve comprises valve seat 2 and valve component 1, and outside valve component 1, sheathed coil drives solenoid valve (not shown) to form electromagnetic force.
Valve component 1 comprises valve gap 12 and valve pocket 11, and as preferably technological scheme, valve gap 12 and valve pocket 11 all adopt stainless steel material, and wherein valve pocket 11 can be made by tubular object extruding, and valve gap 12 is made by the direct punching press of sheet material.Material and operation can be saved like this, reduce product cost.
Welding matching hole 121 is processed to form by impact style or flange mode in the centre of valve gap 12, welding matching hole 121 comprises the valve gap auxiliary section 122 and diversion division 123 that coordinate with the peripheral part of valve pocket 11, and diversion division 123 is specially the chamfering being opened in welding matching hole 121 end.In the periphery of valve gap 12, also punching press has four through holes 124 symmetrically, as mounting screw holes.Chamfering is processed with, as the guide portion 112 coordinated with the inner chamber hole wall 22 of valve seat 2 in the lower end of valve pocket 11.Static iron core 13 is fixed on the upper one end in valve pocket 11, and dynamic iron core 14 is slidably arranged in valve pocket 11, is also provided with spool 15 in the front end of dynamic iron core 14.
Valve pocket 11, through the welding matching hole 121 of valve gap 12, forms valve component 1 by being welded and fixed between the valve gap auxiliary section 122 of its peripheral part and valve gap 11, and in enforcement welding process, diversion division 123 guides flow of solder material to improve welding usability.
During the assembling of Split type electric magnet valve, valve component 1 is inserted in the valve pocket 23 of valve seat 2 by the guide portion 112 of valve pocket 11, coordinates location between the valve pocket auxiliary section 111 of valve pocket 11 and the inner chamber hole wall 22 of valve seat 2 by transition or interference mode.
In the valve pocket 23 of valve seat, be provided with valve port 21, be provided with in the end of the valve seat corresponding with valve gap 12 and tapped hole (not shown) is installed, by screw 3, valve seat 2 is fixedly connected with valve component 1.When electromagnetic coil on/off electricity, under the action of a magnetic force, the dynamic iron core 14 of solenoid valve is with movable valve plug 15 to coordinate with valve port 21, can open or shut electromagnetic valve.
In this technological scheme, because valve gap 12 and valve pocket 11 are all the stainless steel thin-walled member adopting same material, the welding procedure of valve component 1 is fairly simple, controls valve pocket 11 amount of deformation during the course as stove mode of welding can be adopted to weld.As preferably method, the welding matching hole 121 of valve gap 12 is directly by punching press or flanging process, and the conformity of accessory size and positional accuracy can both ensure.And the setting of the diversion division 123 of valve gap 12, improve the mobility of solder, although as thin-walled material, also can ensure the reliability after welding.
Because valve port 21 is directly processed to form on valve seat 2, locate so directly coordinated with the inner chamber hole wall 22 of valve seat 2 by valve pocket 11, the coaxial precision between valve pocket 11 with valve port 21 can be ensured, improve the running precision between spool 15 and valve port 21.Dimensional uniformity as the periphery circle of tubular elements valve pocket 11 is better, so, when the periphery circle of valve pocket 11 is at the diameter (D1) with valve gap 12 cooperation place, and during diameter (D2) identical (i.e. D1=D2) with the hole wall cooperation place of valve seat 2 inner chamber, valve gap 12 and valve seat 2 positional accuracy after mounting can be ensured.
The foregoing is only preferred embodiment of the present utility model, be not limited to the present invention, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a Split type electric magnet valve, comprise the valve seat (2) with valve port and valve component (1), described valve seat (2) and described valve component (1) are installed by screw and are connected, described valve component (1) comprises valve gap (12), valve pocket (11), be fixed on the static iron core of described valve pocket (11) interior one end, be slidably disposed on the dynamic iron core in described valve pocket (11), the front end of described dynamic iron core is provided with spool, described dynamic iron core drives described spool to coordinate to open or shut electromagnetic valve with described valve port, it is characterized in that, described valve gap (12) and described valve pocket (11) are by being welded to connect, the peripheral part of described valve pocket (11) is through the hole wall location fit of the welding matching hole (121) of described valve gap (12) with the inner chamber of described valve seat (2).
2. Split type electric magnet valve as claimed in claim 1, is characterized in that, described valve gap (12) is made for metallic plate punching, and described welding matching hole (121) is for flinging hole or flanging bore.
3. Split type electric magnet valve as claimed in claim 2, it is characterized in that, the welding matching hole (121) of described valve gap (12) comprises valve gap auxiliary section (122) and diversion division (123).
4. Split type electric magnet valve as claimed in claim 2, it is characterized in that, the peripheral part of described valve pocket (11) comprises the valve pocket auxiliary section (111) and guide portion (112) that coordinate with the hole wall of the inner chamber of described valve seat (2).
5. the Split type electric magnet valve as described in any one of claim 1-4, is characterized in that, described valve pocket (11) and described valve gap (12) are made for stainless steel material.
6. the Split type electric magnet valve as described in any one of claim 1-4, it is characterized in that, described valve pocket (11) is at the outside diameter (D1) with described valve gap (12) cooperation place, identical with the outside diameter (D2) in the hole wall cooperation place with described valve seat (2) inner chamber, i.e. D1=D2.
7. the Split type electric magnet valve as described in any one of claim 1-4, is characterized in that, described valve pocket (11) is coordinated by interference or transient mode with described valve seat (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968492.3U CN205173653U (en) | 2015-11-30 | 2015-11-30 | Splitting type solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968492.3U CN205173653U (en) | 2015-11-30 | 2015-11-30 | Splitting type solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173653U true CN205173653U (en) | 2016-04-20 |
Family
ID=55737647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520968492.3U Active CN205173653U (en) | 2015-11-30 | 2015-11-30 | Splitting type solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111448407A (en) * | 2017-11-22 | 2020-07-24 | 伊格尓工业股份有限公司 | Electromagnetic valve |
-
2015
- 2015-11-30 CN CN201520968492.3U patent/CN205173653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111448407A (en) * | 2017-11-22 | 2020-07-24 | 伊格尓工业股份有限公司 | Electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220818 Address after: 312500 Daming new area, Zhejiang Xinchang Economic Development Zone, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Sanhua Commercial Refrigeration Co.,Ltd. Address before: 312500 xialiquan village, Qixing street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP Co.,Ltd. |