CN205781239U - A kind of hot water electromagnetic valve's spool - Google Patents
A kind of hot water electromagnetic valve's spool Download PDFInfo
- Publication number
- CN205781239U CN205781239U CN201620712367.0U CN201620712367U CN205781239U CN 205781239 U CN205781239 U CN 205781239U CN 201620712367 U CN201620712367 U CN 201620712367U CN 205781239 U CN205781239 U CN 205781239U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic valve
- diaphragm
- hot water
- spool
- valve
- 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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- Magnetically Actuated Valves (AREA)
Abstract
This utility model is extensively practically applicable to fluid automatic controlling field, in particular for hot water electromagnetic valve's spools such as boiler, water dispenser, Drinking fountain, Guan Yinji.A kind of hot water electromagnetic valve's spool is fixed in the diaphragm groove of front owing to T-shaped for movable core end face is mounted directly, and does not haves softening transform at the hotter out-of-date diaphragm of flow of fluid medium.Owing to electromagnetic valve iron core is connected as a single entity with diaphragm, when solenoid obtain electric after movable core be raised and open primary valve, solenoid electric valve is quickly opened fluid media (medium) and is passed through.When after solenoid dead electricity, iron core is under the effect of back-moving spring tension force, and quick closure primary valve fluid media (medium) is blocked.This utility model has the advantages such as simple in construction, reliable in action.
Description
One, technical field:
This utility model is extensively practically applicable to fluid automatic controlling field, in particular for boiler, water dispenser, Drinking fountain,
Hot water electromagnetic valve's spools such as Guan Yinji.
Two, background technology:
Electromagnetic valve is the crucial execution unit in the drinking equipment devices such as boiler, water dispenser, Drinking fountain, Guan Yinji.Produce
Product generally use rubber diaphragm to be fixed on plastic disc, owing to rubber parts and working of plastics are at conveying high temperature fluid medium
Time, diaphragm has obvious softening transform, causes electromagnetic valve primary valve poor sealing running water phenomenon occur.Conventional electromagnetic valve
The pressure being typically in support water system of opening of primary valve realizes, and when pressure height, primary valve is opened big, fluid flow
The biggest, when pressure is low, primary valve is opened little, and fluid flow is the least.Set at drinking-water such as boiler, water dispenser, Drinking fountain, Guan Yinji
Standby water system pressure is the lowest by even zero, often occurs that electromagnetic valve cannot be opened and causes supply equipment normally to use.Give
User brings inconvenience.
Task of the present utility model is for hot water electromagnetic valve in the case of water temperature is higher, and diaphragm softening transform causes
Valve closing is not tight and practical problems such as can not reliably opening under running water problem and low hydraulic pressure occurs, it is provided that a kind of hot water electromagnetism
Valve core product.
Three, summary of the invention:
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: a kind of hot water electromagnetic valve's spool uses handle
The T-shaped end face of movable core is mounted directly and is fixed in the diaphragm groove of front, so at the hotter out-of-date diaphragm of flow of fluid medium not
There will be softening transform.Due to electromagnetic valve iron core and diaphragm be connected as a single entity when solenoid obtain electric after movable core be raised and open
Primary valve, electromagnetic valve is quickly opened fluid media (medium) and is passed through.When after solenoid dead electricity iron core under the effect of back-moving spring tension force,
Quick closure primary valve fluid media (medium) is blocked.
A kind of hot water electromagnetic valve's spool is made up of mounting (1), back-moving spring (2), movable core (3) and front diaphragm (4).
Movable core one end Design and Machining becomes T-shaped, and T-shaped end face diameter is consistent with electromagnetic valve primary valve diameter.In diaphragm upper surface, front
Center is machined with a groove, and the assembling for movable core is fixed, Design and Machining on the convex surface of center, diaphragm upper surface, front
There are four guiding gutters, prevent electromagnetic valve from bubble-tight bonding occurring between turn-off transient front diaphragm and mounting.In diaphragm
Side surrounding is designed with equally distributed pressure compensation opening, makes electromagnetic valve body upper and lower cavity indoor remain that no pressure is poor, it is ensured that
Electromagnetic valve effectively opens and closes.Diaphragm outmost matrix sealing ring and electromagnetic valve valve pocket fitted seal, prevent fluid from letting out
Leakage.
This utility model has the advantages such as simple in construction, reliable in action.
Four, accompanying drawing explanation:
Fig. 1 is this utility model spool sectional arrangement drawing
Fig. 2 is this utility model spool mounting aspect graph
Fig. 3 is this utility model valve core reseting spring volume morphing figure
Fig. 4 is this utility model spool movable core aspect graph
Fig. 5 is this utility model spool front diaphragm aspect graph
Five, detailed description of the invention
Below in conjunction with embodiment and accompanying drawing to this utility model and effect thereof again description.
It is a kind of hot water electromagnetic valve's spool sectional arrangement drawing with reference to Fig. 1, by mounting (1), back-moving spring (2), movable core
(3) form with front diaphragm (4).Being a kind of hot water electromagnetic valve's spool mounting aspect graph with reference to Fig. 2, it is to be noted by acetal plastic
Mould and process, be mainly used in assembling back-moving spring (2) and movable core (3).It is that a kind of hot water electromagnetic valve's spool is multiple with reference to Fig. 3
Position spring body aspect graph, it is to be processed by stainless steel silk coiling, is mainly used in after electromagnetic valve power-off by reset bullet
The tension force of spring (2) closes primary valve.Being a kind of hot water electromagnetic valve's spool iron core aspect graph with reference to Fig. 4, movable core one end is designed
Being processed into T-shaped, T-shaped diameter is consistent with electromagnetic valve primary valve diameter, when after solenoid valves movable core (3) at solenoid magnetic
Being opened by primary valve under the effect of power, after power-off, primary valve is closed under the effect of back-moving spring (2) by movable core (3).Ginseng
Examining Fig. 5 is a kind of hot water electromagnetic valve's spool diaphragm aspect graph, and it is by ethylene propylene diene rubber press mold molding after sulfuration, and it is installed
On the T-shaped groove of movable core (3) one end, it is mainly used in the open and close of primary valve.
Claims (3)
1. hot water electromagnetic valve's spool, including mounting (1), back-moving spring (2), movable core (3) and front diaphragm (4), its
Being characterised by: movable core one end Design and Machining becomes T-shaped, T-shaped end face diameter is consistent with electromagnetic valve primary valve diameter.
2. a kind of hot water electromagnetic valve's spool as claimed in claim 1, it is characterised in that: diaphragm upper surface, front Center adds
Work has a groove, and the assembling for movable core is fixed, and on the convex surface of center, diaphragm upper surface, front, Design and Machining has four water conservancy diversion
Groove, prevents electromagnetic valve from occurring bubble-tight bonding between turn-off transient front diaphragm and mounting.
3. a kind of hot water electromagnetic valve's spool as claimed in claim 1, inside diaphragm, surrounding is designed with equally distributed pressure
Balance pipe, makes electromagnetic valve body upper and lower cavity indoor remain that no pressure is poor, it is ensured that electromagnetic valve effectively opens and closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712367.0U CN205781239U (en) | 2016-06-29 | 2016-06-29 | A kind of hot water electromagnetic valve's spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712367.0U CN205781239U (en) | 2016-06-29 | 2016-06-29 | A kind of hot water electromagnetic valve's spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781239U true CN205781239U (en) | 2016-12-07 |
Family
ID=58124272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620712367.0U Expired - Fee Related CN205781239U (en) | 2016-06-29 | 2016-06-29 | A kind of hot water electromagnetic valve's spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377490A (en) * | 2018-12-27 | 2020-07-07 | 杜也兵 | Vertical insertion type water passing control device for water purifier waterway control and water purifier thereof |
| CN114247024A (en) * | 2021-11-16 | 2022-03-29 | 河北谊安奥美医疗设备有限公司 | Porous evaporation device |
-
2016
- 2016-06-29 CN CN201620712367.0U patent/CN205781239U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377490A (en) * | 2018-12-27 | 2020-07-07 | 杜也兵 | Vertical insertion type water passing control device for water purifier waterway control and water purifier thereof |
| CN114247024A (en) * | 2021-11-16 | 2022-03-29 | 河北谊安奥美医疗设备有限公司 | Porous evaporation device |
| CN114247024B (en) * | 2021-11-16 | 2024-03-19 | 河北谊安奥美医疗设备有限公司 | Porous evaporation device |
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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 |
Granted publication date: 20161207 Termination date: 20170629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |