CN2597771Y - Water inlet valve for water storage tank - Google Patents
Water inlet valve for water storage tank Download PDFInfo
- Publication number
- CN2597771Y CN2597771Y CNU032230257U CN03223025U CN2597771Y CN 2597771 Y CN2597771 Y CN 2597771Y CN U032230257 U CNU032230257 U CN U032230257U CN 03223025 U CN03223025 U CN 03223025U CN 2597771 Y CN2597771 Y CN 2597771Y
- Authority
- CN
- China
- Prior art keywords
- driving lever
- inlet valve
- water storage
- water
- storage box
- 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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- Float Valves (AREA)
Abstract
The utility model relates to a water inlet valve of the water storage tank, particularly suitable for the magnetic controlled water inlet valve of the water storage tank which is controlled by outside force transferring to inside force. The utility model comprises a water inlet, a water outlet, a valve and a controlling break lever, and is characterized in that: the axle wire of the valve is overlapped with the axle wire of the break lever, and the break lever is positioned under the valve. Compared with the prior art, the utility model has the advantages that the utility model is simple in structure, not easy to leak, and has a long service life.
Description
Technical field
The utility model has related to a kind of water storage box inlet valve, is specially adapted to be changed into by external force the water storage box inlet valve of the magnetic control standard of internal force control.
Technical background
The water storage box inlet valve external force control mode of prior art utilizes lever principle to carry out the unlatching of spool or close by the isocyanides ball float driving lever vertical with the valve body medial axis, thus the control water tank water intake.This structure is leaked short with working life easily.
The purpose of this utility model be to provide a kind of simple in structure, be not easy to leak, the water storage box inlet valve of long service life.
Technology contents
The purpose of this utility model is achieved by the following technical solution: the utility model is made up of water intake, water outlet, valve body and control driving lever etc., it is characterized in that the medial axis of valve body overlaps with the medial axis of driving lever, and driving lever is positioned at the below of valve body.
The upper end of driving lever described in the utility model connects the slide block that moves up and down in the valve body, is mounted with permanent magnetism block body on its slide block, and the lower end of driving lever connects a buoyancy aid.Described buoyancy aid is a hollow circular cylinder, and the buoyancy aid regulator is installed on the metal guide rod of driving lever.Described slide block is a hollow circular, and its hollow portion is provided with a spool, and a permanent magnet is installed in the spool.Described spool upper end can be against the center hole of a circular seal ring, and its circular seal ring side has an aperture.
The top of valve body of the present utility model is a water intake, and water intake is provided with filter screen, and by press fit under the fixing plug.
Advantages such as that the utility model compared with prior art has is simple in structure, be not easy to leak, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Specific embodiment
Below in conjunction with description of drawings the utility model is described in further detail: as shown in Figure 1, the utility model is made up of water intake 1, water outlet 2, valve body 3 and control driving lever 4 etc., wherein the medial axis of valve body 3 overlaps with the medial axis of driving lever 4, and driving lever 4 is positioned at the below of valve body 3.The upper end of driving lever 4 directly connects the slide block 5 that moves up and down in the valve body 3, and its slide block 5 is hollow circular cylinder, is mounted with permanent magnetism block body 6 on the cylindrical body both sides, and the lower end of driving lever 4 connects a buoyancy aid 7.Described buoyancy aid 7 is a hollow circuit cylinder buoyancy aid, and on the metal guide rod 8 of driving lever 4 buoyancy aid regulator 9 is installed.Insert a spool sliding sleeve 10 in the middle of the described slide block 5, the hollow circular that spool sliding sleeve 10 is big up and small down, its middle and upper part is a disk, can settle circular seal ring 11, be provided with a spool 12 in the elongate hollow portion of spool sliding sleeve bottom, a permanent magnet 13 is installed in the spool 12.Described spool 12 upper ends can be against the center hole 13 of circular seal ring 11 ｀, an aperture 14 of its circular seal ring 11 sides.The top of valve body 3 of the present utility model is a water intake 1, and water intake 1 is provided with filter screen 15, and by 16 times press fit of fixing plug.When water level was higher than a certain position in the water tank, owing to buoyancy aid 7 and driving lever 4 are subjected to the buoyancy of water reason, buoyancy aid 6 upwards floated, make the slide block 5 that is connected with driving lever 4 along slide block sliding sleeve 17 upwards to the top of slide block sliding sleeve 17.Both sides are provided with permanent magnets 6 on the slide block 5, because the magnetic attraction effect of permanent magnets 6, make the permanent magnet 13 of the spool 12 that is arranged in spool sliding sleeve 10 be subjected to the magnetic force of permanent magnets 6, spool 12 is upwards promoted along spool sliding sleeve 10, the center hole 13 of circular seal ring 11 ｀ is pushed down in its upper end, the center hole 13 of exhalant canal and circular seal ring 11 ｀ is closed, and an aperture 14 of its circular seal ring 11 sides, water flows to seal ring 11 cavity of resorptions from an aperture 14 of circular seal ring 11 sides, because pushing of the magnetic field of spool 12 and hydraulic pressure acting in conjunction with valve closing, have realized effectively closing valve this moment.After cistern water level descends, because because buoyancy aid 7 and driving lever 4 natural weights make the slide block 5 that is connected with driving lever 4 along the bottom of slide block sliding sleeve 17 down to slide block sliding sleeve 17.Both sides are provided with permanent magnets 6 on the slide block 5, because the magnetic attraction effect of permanent magnets 6, make the permanent magnet 13 of the spool 12 that is arranged in spool sliding sleeve 10 be subjected to the magnetic force of permanent magnets 6, make spool 12 along spool sliding sleeve 10 to lower slider, the center hole 13 of circular seal ring 11 ｀ is left in its upper end, the center hole 13 of exhalant canal and circular seal ring 11 ｀ is opened, and the water of water intake 1 just flows out by water outlet.
Claims (6)
1, a kind of water storage box inlet valve is made up of water intake, water outlet, valve body and control driving lever etc., it is characterized in that the medial axis of valve body overlaps with the medial axis of driving lever, and driving lever is positioned at the below of valve body.
2, water storage box inlet valve according to claim 1 is characterized in that the upper end of described driving lever connects the slide block that moves up and down in the valve body, is mounted with permanent magnetism block body on its slide block, and the lower end of driving lever connects a buoyancy aid.
3, water storage box inlet valve according to claim 2 is characterized in that described buoyancy aid is a hollow circular cylinder, is equipped with the buoyancy aid regulator on the metal guide rod of driving lever.
4, water storage box inlet valve according to claim 2 is characterized in that described slide block is a hollow circular, and its hollow portion is provided with a spool, and a permanent magnet is installed in the spool.
5, water storage box inlet valve according to claim 4 is characterized in that described spool upper end can be against the center hole of a circular seal ring, and its circular seal ring side has an aperture.
6, water storage box inlet valve according to claim 1 is characterized in that the top of valve body is a water intake, and water intake is provided with filter screen, and by press fit under the fixing plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032230257U CN2597771Y (en) | 2003-01-14 | 2003-01-14 | Water inlet valve for water storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032230257U CN2597771Y (en) | 2003-01-14 | 2003-01-14 | Water inlet valve for water storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2597771Y true CN2597771Y (en) | 2004-01-07 |
Family
ID=34162523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032230257U Expired - Fee Related CN2597771Y (en) | 2003-01-14 | 2003-01-14 | Water inlet valve for water storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2597771Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333155C (en) * | 2004-02-26 | 2007-08-22 | 浙江工业大学 | Pump for recovering condensate in pneumatic unit |
| CN102418372A (en) * | 2011-04-25 | 2012-04-18 | 李飞宇 | Water inlet valve with self-locking function |
| CN102704556A (en) * | 2012-06-08 | 2012-10-03 | 厦门立业卫浴工业有限公司 | Water inlet valve |
| CN104265985A (en) * | 2014-09-12 | 2015-01-07 | 沁园集团股份有限公司 | Float type mechanical anti-leakage device |
-
2003
- 2003-01-14 CN CNU032230257U patent/CN2597771Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333155C (en) * | 2004-02-26 | 2007-08-22 | 浙江工业大学 | Pump for recovering condensate in pneumatic unit |
| CN102418372A (en) * | 2011-04-25 | 2012-04-18 | 李飞宇 | Water inlet valve with self-locking function |
| CN102418372B (en) * | 2011-04-25 | 2014-01-22 | 李飞宇 | Water inlet valve with self-locking function |
| CN102704556A (en) * | 2012-06-08 | 2012-10-03 | 厦门立业卫浴工业有限公司 | Water inlet valve |
| CN102704556B (en) * | 2012-06-08 | 2014-07-02 | 厦门立业卫浴工业有限公司 | Water inlet valve |
| CN104265985A (en) * | 2014-09-12 | 2015-01-07 | 沁园集团股份有限公司 | Float type mechanical anti-leakage device |
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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 |