CN2356200Y - Permanent magnetic water valve - Google Patents
Permanent magnetic water valve Download PDFInfo
- Publication number
- CN2356200Y CN2356200Y CN 98245914 CN98245914U CN2356200Y CN 2356200 Y CN2356200 Y CN 2356200Y CN 98245914 CN98245914 CN 98245914 CN 98245914 U CN98245914 U CN 98245914U CN 2356200 Y CN2356200 Y CN 2356200Y
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- CN
- China
- Prior art keywords
- valve
- utility
- water
- model
- water 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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Abstract
The utility model relates to a permanent magnetic water valve which comprises a valve body 1, a valve sheet 2, a sealed guide sleeve 3, a pressure relief bolt 4, a spring 5 and an annular permanent magnet 6. The utility model has the advantages that the utility model utilizes the magnetic force coupling to drive the pressure relief bolt to make the valve body structure have the advantages of full seal, no leakage, no wearing parts, reliable work and long service life by the theory of difference pressure control. The utility model also has the obvious function of water and energy saving. Thus, the utility model can be used for a fire-fighting water valve, and has the functions of simple operation and quick water flow.
Description
The utility model relates to the water valve technical field, specifically a kind of permanent magnetism water valve.
Present widely used rise-fall type or ceramic chip water valve since have a rapid wear " move " Sealing, especially register one's residence the long-term work of water meter valve under the water flowing state, behind table, do not bear higher hydraulic pressure during water, be easy to leak, make troubles to people's life, cause the waste of a large amount of tap water simultaneously.Concerning the water-deficient area, influence bigger.
The utility model permanent magnetism water valve comprises: valve body, valve block, sealing guide pin bushing, release bolt, spring and annular permanent magnet.
The release bolt is by armature, rubber stopper or armature, and the connecting rod rubber stopper is formed
Spring can be contained in above or below the armature, or is enclosed within outside the armature, and spring to the active force of armature up or down.Then form normally open valve or normally close valve, produce different purposes.
Valve block is made up of corrugated rubber and rigid backbone.Have 2 holes on the valve block, a pressure relief vent K1, one is pressurized hole K2.
The advantage of the utility model permanent magnetism water valve is to use the pressure reduction control principle, and by magnetic force couple drive release bolt, it is totally-enclosed that valve body structure can be accomplished, do not have and unload leakage, and no easily damaged parts, reliable operation, long service life has positive water saving, energy-conserving action.Be used for the fire-fighting water valve, can also play easy and simple to handle, the rapidly effect of water flowing.
Below in conjunction with accompanying drawing embodiment is elaborated:
Fig. 1 is the normally closed water valve structural drawing of permanent magnetism water valve
Fig. 2 is the normal heat water valve structural drawing of permanent magnetism water valve
Embodiment one:
According to shown in Figure 1, valve block 2 is contained in the valve body 1, by the release bolt 4 that armature 7 and rubber stopper 8 are formed, spring 5 is contained in the sealing guide pin bushing 3, and guide pin bushing 9 and pressing plate 10 are formed sealing guide pin bushing 3, guide pin bushing 9 is by pressing plate 10, be fastened on the valve body 1, simultaneously guide pin bushing 9 is pushed down valve block 2 peripheries, and annular permanent magnet 6 is enclosed within on the sealing guide pin bushing 3 then water valve and opens, be in closed condition, its working principle if take 6 water valves of ring shape permanent magnet away:
A bigger pressure relief vent K1 and a less pressurized hole K2 who leads to water intake who leads to water outlet is arranged on valve block 2, do not do the time spent there being annular permanent magnet, release bolt 4 stops up under the effect of spring 5 and has lived in pressure relief vent K1, press water enters the valve block epicoele by pressurized hole K2, because compression area is greater than following compression area above the valve block 4, valve block 2 is tightly pushed down the passway under the effect of hydraulic pressure, blocked the passage of water intake to water outlet; When external force made the annular permanent magnet effect open release bolt 4, the valve block epicoele communicated with water outlet by pressure relief vent K1, and at this moment the pressure difference of valve block about in the of 2 takes a turn for the worse, and at this moment water feeding pressure is backed down valve block 2 and flowed to water outlet through the passway.
Embodiment two:
According to shown in Figure 2, embodiment two and embodiment's one difference is that the release bolt is by armature 7, rubber stopper 8, and connecting rod 11 is formed, and spring is placed on the below of armature 7, and there is a supporting base 12 below of spring 5, and this supporting base 12 links to each other with guide pin bushing 9.Do not having external force to do the time spent, spring force makes release bolt 4 leave pressure relief vent K1, and the permanent magnetism water valve is in opening state.And when putting ring shape permanent magnet 6, magnetic force makes armature 7 downward pressure springs 5, makes the release bolt block pressure relief vent, and water valve becomes closed condition.
Claims (3)
1, a kind of permanent magnetism water valve comprises valve body (1), valve block (2), and sealing guide pin bushing (3), release bolt (4), spring (5) is characterized in that being enclosed within addition the outer annular permanent magnet (6) of sealing guide pin bushing.
2, permanent magnetism water valve according to claim 1 is characterized in that spring (5) is contained in above or below the armature, or is enclosed within armature and makes spring (5) to the active force of armature (7) up or down outward.
3, permanent magnetism water valve according to claim 1 is characterized in that release bolt (4) by armature (7), rubber stopper (8), or armature (7), and connecting rod (9), rubber stopper (8) is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98245914 CN2356200Y (en) | 1998-12-11 | 1998-12-11 | Permanent magnetic water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98245914 CN2356200Y (en) | 1998-12-11 | 1998-12-11 | Permanent magnetic water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356200Y true CN2356200Y (en) | 1999-12-29 |
Family
ID=33991528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98245914 Expired - Fee Related CN2356200Y (en) | 1998-12-11 | 1998-12-11 | Permanent magnetic water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356200Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012122809A1 (en) * | 2011-03-11 | 2012-09-20 | 黄石市海成节能科技开发有限公司 | Maglev intelligent valve |
| CN105351598A (en) * | 2015-12-24 | 2016-02-24 | 重庆智能水表集团有限公司 | Pilot-operated type bi-stable diaphragm valve with micro-power consumption |
-
1998
- 1998-12-11 CN CN 98245914 patent/CN2356200Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012122809A1 (en) * | 2011-03-11 | 2012-09-20 | 黄石市海成节能科技开发有限公司 | Maglev intelligent valve |
| CN105351598A (en) * | 2015-12-24 | 2016-02-24 | 重庆智能水表集团有限公司 | Pilot-operated type bi-stable diaphragm valve with micro-power consumption |
| CN105351598B (en) * | 2015-12-24 | 2017-10-03 | 重庆智能水表集团有限公司 | Pilot-operated type micro energy lose, bi-stable membrane plate valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |