CN203146974U - Direct-drive normally-open type electromagnetic control valve - Google Patents
Direct-drive normally-open type electromagnetic control valve Download PDFInfo
- Publication number
- CN203146974U CN203146974U CN 201320158435 CN201320158435U CN203146974U CN 203146974 U CN203146974 U CN 203146974U CN 201320158435 CN201320158435 CN 201320158435 CN 201320158435 U CN201320158435 U CN 201320158435U CN 203146974 U CN203146974 U CN 203146974U
- Authority
- CN
- China
- Prior art keywords
- valve
- control valve
- electromagnetic control
- iron core
- link
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000741 silica gel Substances 0.000 claims description 18
- 229910002027 silica gel Inorganic materials 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000012530 fluid Substances 0.000 abstract description 3
- 230000006837 decompression Effects 0.000 abstract 3
- 229920002379 silicone rubber Polymers 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 206010000369 Accident Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model provides a direct-drive normally-open type electromagnetic control valve, and belongs to the field of valve fluid automatic control. The electromagnetic control valve comprises an electromagnetic coil (1), a valve core (2) and a valve body (3), wherein the valve core comprises an iron core (4), a connecting element (5), a reset spring (6), a silicon rubber gasket (7), a clamping element (8), a disc (9), and a silicon rubber membrane (10). The main structural principle is that after the electromagnetic coil of the direct-drive normally-open type electromagnetic control valve is charged, the iron core is pushed out, and the connecting element is pushed to seal a decompression hole. Due to the fact that the disc is fixed at one end of the connecting element through the clamping element, a main valve port is also closed when the decompression hole of the electromagnetic control valve is sealed, and therefore the electromagnetic valve is rapidly and effectively closed. When the electromagnetic coil of the direct-drive normally-open type electromagnetic control valve losses power, the iron core lifts the connecting element under action of tension of the reset spring, the decompression hole is rapidly and effectively opened, and meanwhile the main valve port is opened instantaneously. The fact that the electromagnetic control valve can work safely and reliably in a large water storing and supply system is guaranteed.
Description
One, technical field:
The utility model belongs to valve technology field, especially is useful for a kind of straight moving solenoid electric valve open in usual of fluid automation field.
Two, background technique:
Current, just in fields such as solar thermal utilization water heater, be extensive use of to the defeated automatic controller for fluid of high water level container.The Electromagnetic Control valve is the crucial power unit in the automatic controller, and solenoid electric valve commonly used generally adopts electromagnetic coil to get electric primary valve and opens the working method that primary valve is closed after the electromagnetic coil dead electricity.To the long-time uninterrupted water system of the bigger need of water storage capacity, this solenoid electric valve electromagnetic coil is because keeping power supply for a long time, the one, power consumption, the 2nd, because electromagnetic coil energising work for a long time causes coil heating, serious its electromagnetic coil that also can make burns the generation that causes fire accident.
The utility model provides a kind of straight moving solenoid electric valve open in usual, and it can be guaranteed in the medium-term and long-term safe and reliable work of bigger water storage water system.
Three, summary of the invention:
Task of the present utility model is to guarantee safe and reliable long-time water supply at solenoid electric valve in bigger water storage water system, and a kind of straight moving solenoid electric valve product open in usual is provided.
The technological scheme that its technical problem that solves the utility model adopts is: directly moving solenoid electric valve open in usual is by electromagnetic coil (1), spool (2) and valve body (3) three parts are formed, spool comprises: iron core (4), link (5), Returnning spring (6), silica gel liner (7), fastener (8), disk (9), silica gel diaphragm (10), the main structure principle is between iron core in spool and the disk a connection piece to be housed, a reset spring is housed on the link, when electromagnetic coil get electric after iron core scolded, link is equipped with silica gel liner one end relief hole is sealed, because disk is fixed on the link by fastener, diaphragm also seals primary valve in sealing solenoid electric valve relief hole, solenoid electric valve cuts out fast and effectively, when iron core after the electromagnetic coil dead electricity under the effect of Returnning spring tension force, effectively open relief hole fast, the solenoid valve primary valve also is opened simultaneously.
This solenoid electric valve can be guaranteed safe and reliable work in bigger water storage water system.
Four, description of drawings:
Fig. 1 is straight moving solenoid electric valve erection drawing open in usual;
Fig. 2 is straight moving Electromagnetic Control valve core erection drawing open in usual
Fig. 3 is straight moving Electromagnetic Control valve core iron core aspect graph open in usual
Fig. 4 is straight moving Electromagnetic Control valve core link aspect graph open in usual
Fig. 5 is straight moving solenoid electric valve valve core reseting spring aspect graph open in usual
Fig. 6 is straight moving Electromagnetic Control valve core silica gel liner aspect graph open in usual
Fig. 7 is straight moving Electromagnetic Control valve core fastener aspect graph open in usual
Fig. 8 is straight moving Electromagnetic Control valve core disc attitude figure open in usual
Fig. 9 is straight moving Electromagnetic Control valve core pellosil sheet aspect graph open in usual
Five, embodiment:
Below in conjunction with embodiment and accompanying drawing to the utility model and effect thereof again description.
A kind of straight moving solenoid electric valve open in usual, be a kind of straight moving solenoid electric valve erection drawing open in usual with reference to figure 1, it is made up of electromagnetic coil (1), spool (2) and valve body (3) three parts, and spool comprises: iron core (4), link (5), Returnning spring (6), silica gel liner (7), fastener (8), disk (9), silica gel diaphragm (10).The silica gel liner is installed in the top of link one end, main effect is sealing or the unlatching to the solenoid valve relief hole, the silica gel diaphragm is installed in the fitting recess of disk, it is sealing or opens solenoid valve primary valve that the silica gel diaphragm mainly acts on, earlier Returnning spring is inserted on the link outer shaft, and link is equipped with in the center hole that is inserted into disk of silica gel liner one end, and prevent that with the groove that fastener is fixed to disk with link link from deviating from the disc centre circular hole.Be directly to move leading type Electromagnetic Control valve core erection drawing with reference to figure 2, it is by iron core (4), link (5), Returnning spring (6), silica gel liner (7), fastener (8), disk (9), silica gel diaphragm (10) is formed, are straight moving Electromagnetic Control valve core iron core aspect graphs open in usual with reference to figure 3, it is according to drawing requirement manufacturing by permeability magnetic material, main effect is to-and-fro motion under the effect of electromagnetic force and link spring force, Fig. 4 is straight moving Electromagnetic Control valve core link aspect graph open in usual, it is that requirement processes according to drawing by stainless steel material, main effect is to-and-fro motion under the effect of iron core and spring force, Fig. 5 is straight moving solenoid electric valve valve core reseting spring aspect graph open in usual, Returnning spring is formed by the coiling of high-strength metallic alloy material, the effect of Returnning spring is that the tension force by spring is held open state with electromagnetic valve after the electromagnetic coil dead electricity, Fig. 6 is straight moving Electromagnetic Control valve core silica gel liner aspect graph open in usual, liner is the silica gel material goods, main effect is to play to close and open relief hole, Fig. 7 is straight moving Electromagnetic Control valve core fastener aspect graph open in usual, it is by ordinary metallic material machine shaping, Fig. 8 is straight moving Electromagnetic Control valve core disc attitude figure open in usual, it is to be formed by plastic processing, Fig. 9 is straight moving Electromagnetic Control valve core pellosil sheet aspect graph open in usual, and it is by mixing by silica gel material, calendering, extrude, processes moulding such as sulfuration.When straight moving solenoid electric valve electromagnetic coil open in usual get electric after iron core scolded, promoting link seals relief hole, because disk is fixed on an end of link by fastener, has also closed primary valve when the solenoid electric valve relief hole is closed, and solenoid electric valve effectively cuts out fast.Iron core link under the effect of Returnning spring tension force is raised after straight moving solenoid electric valve electromagnetic coil dead electricity open in usual, effectively opens relief hole fast, and primary valve is also opened in moment simultaneously.This solenoid electric valve can be guaranteed safe and reliable work in bigger water storage water system.
Claims (1)
1. one kind is directly moved solenoid electric valve open in usual, by electromagnetic coil (1), spool (2) and valve body (3) three parts are formed, spool comprises: iron core (4), link (5), Returnning spring (6), silica gel liner (7), fastener (8), disk (9), silica gel diaphragm (10), it is characterized in that: be between iron core in spool and the disk a connection piece to be housed, a reset spring is housed on the link, when electromagnetic coil get electric after iron core scolded, link is equipped with silica gel liner one end relief hole is sealed, because disk is fixed on the link by fastener, diaphragm also seals primary valve in sealing solenoid electric valve relief hole, solenoid electric valve cuts out fast and effectively, when iron core after the electromagnetic coil dead electricity under the effect of Returnning spring tension force, effectively open relief hole fast, the solenoid valve primary valve also is opened simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158435 CN203146974U (en) | 2013-04-01 | 2013-04-01 | Direct-drive normally-open type electromagnetic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158435 CN203146974U (en) | 2013-04-01 | 2013-04-01 | Direct-drive normally-open type electromagnetic control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146974U true CN203146974U (en) | 2013-08-21 |
Family
ID=48974498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320158435 Expired - Fee Related CN203146974U (en) | 2013-04-01 | 2013-04-01 | Direct-drive normally-open type electromagnetic control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146974U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728501A (en) * | 2015-04-02 | 2015-06-24 | 广州市禹成消防科技有限公司 | Filtration direct action type electromagnetic valve structure for fire water supply |
| CN104832656A (en) * | 2015-04-02 | 2015-08-12 | 广州市禹成消防科技有限公司 | Filtering floating type electromagnetic valve structure for fire water supply |
| CN106629564A (en) * | 2016-12-14 | 2017-05-10 | 成都得民数联科技股份有限公司 | Selling machine for liquid |
| CN109393985A (en) * | 2018-12-11 | 2019-03-01 | 东方河马（北京）科技有限公司 | A kind of water dispenser host box and manufacturing method |
-
2013
- 2013-04-01 CN CN 201320158435 patent/CN203146974U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728501A (en) * | 2015-04-02 | 2015-06-24 | 广州市禹成消防科技有限公司 | Filtration direct action type electromagnetic valve structure for fire water supply |
| CN104832656A (en) * | 2015-04-02 | 2015-08-12 | 广州市禹成消防科技有限公司 | Filtering floating type electromagnetic valve structure for fire water supply |
| CN106629564A (en) * | 2016-12-14 | 2017-05-10 | 成都得民数联科技股份有限公司 | Selling machine for liquid |
| CN109393985A (en) * | 2018-12-11 | 2019-03-01 | 东方河马（北京）科技有限公司 | A kind of water dispenser host box and manufacturing method |
| CN109393985B (en) * | 2018-12-11 | 2024-01-12 | 东方河马（北京）科技有限公司 | A water dispenser main box and manufacturing method |
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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: 20130821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |