CN201954068U - Hydraulic delay self-closing water saving valve - Google Patents
Hydraulic delay self-closing water saving valve Download PDFInfo
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- CN201954068U CN201954068U CN2010205612641U CN201020561264U CN201954068U CN 201954068 U CN201954068 U CN 201954068U CN 2010205612641 U CN2010205612641 U CN 2010205612641U CN 201020561264 U CN201020561264 U CN 201020561264U CN 201954068 U CN201954068 U CN 201954068U
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- cavity
- valve
- video disc
- spool
- water
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Abstract
The utility model relates to a hydraulic relay self-closing water saving valve, wherein the switch of the valve is controlled by the hydraulic pressure generated by the foot-operated or pressing operation and the delay self-closing of the valve is also realized. The valve comprises a valve body, a press button and a connecting tube. The valve body is connected with the press button via the connecting tube. The valve body comprises a valve body housing, a water inlet, a soft rubber disc A, a disc, a disc side hole, a thimble 1, a valve core 1, a movable cavity E, a spring 1, a spring 2, a valve core 2, a disc middle hole 2, a thimble 2, a cavity A, a water outlet, a cavity B, a soft rubber disc B, a connection nozzle A, a connecting tube and a cavity C. The cavity B communicates with the water outlet. The valve core 1 is a stepped shaft type variable diameter valve core and the diameter of the upper half portion of the valve core 1 is smaller than the diameter of the lower half portion of the valve core 1. The diameter of the lower half portion of the valve core 1 is close to the diameter of the movable cavity E. The press button comprises a connection nozzle B, a cavity D, a button seat and a rubber cap. The hydraulic delay self-closing water saving valve has the advantages of water saving and delay self-closing, wherein the water outlet is realized by foot-operating or pressing.
Description
Affiliated technical field:
The utility model relates to a kind of hydraulic pressure delayed self-close water-saving valve, the special water-saving valve that utilizes hydraulic pressure foot-operated or that push generation to come control valve to open and can delay-self-closing.
Background technique:
At present, the water saving controller that is used for urinating bucket, toilet within kiln, shower, boiled water room on the market mostly is electronic control method, its circuit complexity, and cost is very high.Will integral replacing after circuit board breaks down, cause the later maintenance expense very high, greatly reduce the economic benefit of water saving.There is inconvenience, rate of fault height, the problems such as water-saving result difference used though costs such as common delay-self-closing flush valve, water tap, shower foot valve are low.
The model utility content:
The utility model purpose provides a kind of hydraulic pressure delay self-closing water-saving valve door, invest little, water-saving result good, easy to install, later maintenance cost is low, long service life, solves the problems referred to above that exist in the background technique.
The technical solution of the utility model is:
It comprises valve body, button, connecting tube, is connected with connecting tube between valve body and the button.
Valve body comprises that valve shell, water intake, flexible glue video disc A, video disc, video disc side opening, thimble 1, spool 1, movable chamber E, spring 1, spring 2, spool 2, video disc mesopore 1, video disc mesopore 2, thimble 2, cavity A, water outlet, cavity B, flexible glue video disc B, connection nipple A, connecting tube, cavity C form.Cavity B is communicated with water outlet.Spool 1 is " step shaft type " reducing spool, and its first half diameter is less than the Lower Half diameter, and Lower Half diameter and movable chamber E diameter are approaching.
Button comprise by connection nipple B, cavity D, button sit, glue emits.
The utility model working principle:
In cavity D, connecting tube, cavity C under the situation of full of liquid, pressing button, under external force pressure, pressure is conducted to flexible glue video disc B by connection nipple B, connecting tube, connection nipple A, cavity C by liquid, flexible glue video disc B moves up under the effect of fluid pressure, promoting spool 1,2 by thimble 1,2 moves up, thereby open video disc mesopore 1,2, water among the cavity A flows into water outlet by video disc mesopore 1,2, this moment is under the effect of water intake hydraulic pressure, flexible glue video disc A and video disc move up, and are communicated with water intake and water outlet, at this moment valve open.When spool 1 moved up, the water among the cavity E was discharged from the gap between spool 1 and the cavity E, all or part of cavity E that enters of spool 1 Lower Half.
After button lost pressure, under spring 2, water outlet hydraulic pressure and the acting in conjunction of flexible glue video disc B self retracting force, flexible glue video disc B, thimble 1,2, spool 2 resetted, and video disc mesopore 2 is closed at this moment.Because spool 1 diameter and movable chamber E diameter are approaching, under water resistance Buddhist nun effect, the elastic force of spring 1 can not promote spool 1 fast, spool 1 can not reset immediately, video disc mesopore 1 can not be closed immediately, flexible glue video disc A and video disc can not reset immediately, and valve can not be closed immediately, form the time-delay of certain hour.Under the elastic force effect of spring 1, spool 1 slowly moves down, after the Lower Half of spool 1 shifts out cavity E,, strengthen suddenly with the gap of cavity E because spool 1 diameter diminishes suddenly, water resistance Buddhist nun effect disappears immediately, spool 1 resets fast, closes video disc mesopore 1, and the water in the valve water intake enters cavity A by the video disc side opening, flexible glue video disc A and video disc move down the connection of blocking-up water intake and water outlet under the effect of spring and water pressure difference, at this moment valve closing.
The utlity model has following beneficial effect:
1. button is opened effect.
2. time-delay closing effect.
3. rational structure is convenient to I﹠M.
4. cost and later maintenance expense have been reduced.
Description of drawings:
Fig. 1 is the utility model embodiment's a valve inner structural representation.
Among the figure: valve shell (1), water intake (2), flexible glue video disc A (3), video disc (4), video disc side opening (5), thimble 1 (6), spool 1 (7), movable chamber E (8), spring 1 (9), spring 2 (10), spool 2 (11), video disc mesopore 1 (12), video disc mesopore 2 (13), thimble 2 (14), cavity A (15), water outlet (16), cavity B (17), flexible glue video disc B (18), connection nipple A (19), cavity C (20), connecting tube (21).
Fig. 2 is the utility model embodiment's a button schematic representation.
Among the figure: connecting tube (21), connection nipple B (22), cavity D (23), button are sat (24), glue emits (25).
Fig. 3 is the enlarged diagram of the utility model embodiment's spool 1
Among the figure: spool 1 (7), movable chamber E (8), spring 1 (9), valve shell 1.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
With reference to accompanying drawing 1,2,3.
The foot-operated water-saving valve of hydraulic pressure comprises valve body, button, connecting tube, is connected with connecting tube between valve body and the button.
Valve body comprises valve shell (1), water intake (2), flexible glue video disc A (3), video disc (4), video disc side opening (5), thimble 1 (6), spool 1 (7), movable chamber E (8), spring 1 (9), spring 2 (10), spool 2 (11), video disc mesopore 1 (12), video disc mesopore 2 (13), thimble 2 (14), cavity A (15), water outlet (16), cavity B (17), flexible glue video disc B (18), connection nipple A (19), cavity C (20), connecting tube (21).Cavity C (20) is communicated with water outlet (16).Spool 1 (7) is " step shaft type " reducing spool, and its first half diameter is less than the Lower Half diameter, and Lower Half diameter and movable chamber E (8) diameter are approaching.
Button comprises that connecting tube (21), connection nipple B (22), cavity D (23), button are sat (24), glue emits (25).
Working principle:
In cavity D (23), connecting tube (21), under the situation of the interior full of liquid of cavity C (20), pressing button, under external force pressure, pressure passes through connection nipple B (22) by liquid, connecting tube (21), connection nipple A (19), flexible glue video disc B (18) is given in cavity C (20) conduction, flexible glue video disc B (18) moves up under the effect of fluid pressure, by thimble 1 (6), thimble 2 (14) promotes spool 1 (7), spool 2 (11) moves up, thereby open video disc mesopore 1 (12), video disc mesopore 2 (13), water among the cavity A (15) is by video disc mesopore 1 (12), video disc mesopore 2 (13) flows into water outlet (16), this moment is under the effect of water intake hydraulic pressure, flexible glue video disc A (3) and video disc (4) move up, be communicated with water intake (2) and water outlet (16), at this moment valve open.When spool 1 (7) moved up, the water among the cavity E (8) was discharged from the gap between spool 1 (7) and the cavity E (8), all or part of cavity E (8) that enters of spool (7) 1 Lower Halves.
After button loses pressure, under spring 2 (10), water outlet (16) hydraulic pressure and flexible glue video disc B (18) self retracting force acting in conjunction, flexible glue video disc B (18), thimble 1 (6), thimble 2 (14), spool 2 (11) reset, and video disc mesopore 2 (13) is closed at this moment.Because spool 1 (7) diameter and movable chamber E (8) diameter are approaching, under water resistance Buddhist nun effect, the elastic force of spring 1 (9) can not promote spool 1 (7) fast, spool 1 (7) can not reset immediately, video disc mesopore 1 (12) can not be closed immediately, flexible glue video disc A (3) and video disc (4) can not reset immediately, and valve can not be closed immediately, form the time-delay of certain hour.Under the elastic force effect of spring 1 (9), spool 1 (7) slowly moves down, after the Lower Half of spool 1 (7) shifts out cavity E (8), because spool 1 (7) diameter diminishes suddenly, strengthen with the gap of cavity E (8) suddenly, water resistance Buddhist nun effect disappears immediately, and spool 1 (7) resets fast, closes video disc mesopore 1 (12).Water in the valve water intake (2) enters cavity A (15) by video disc side opening (5), and flexible glue video disc A (3) and video disc (4) move down the connection of blocking-up water intake (2) and water outlet (16) under the effect of spring and water pressure difference, at this moment valve closing.
Claims (4)
1. a hydraulic pressure delay self-closing water-saving valve is characterized in that being made up of valve body, button, connecting tube, is connected with connecting tube between valve body and the button.
2. hydraulic pressure delay self-closing water-saving valve according to claim 1, it is characterized in that: valve body comprises valve shell (1), water intake (2), flexible glue video disc A (3), video disc (4), video disc side opening (5), thimble 1 (6), spool 1 (7), movable chamber E (8), spring 1 (9), spring 2 (10), spool 2 (11), video disc mesopore 1 (12), video disc mesopore 2 (13), thimble 2 (14), cavity A (15), water outlet (16), cavity B (17), flexible glue video disc B (18), connection nipple A (19), cavity C (20), connecting tube (21), cavity C (20) is communicated with water outlet (16).
3. hydraulic pressure delay self-closing water-saving valve according to claim 1 is characterized in that: spool 1 (7) is " step shaft type " reducing spool, and its first half diameter is less than the Lower Half diameter, and Lower Half diameter and movable chamber E (8) diameter are approaching.
4. hydraulic pressure delay self-closing water-saving valve according to claim 1 is characterized in that: button comprises that connecting tube (21), connection nipple B (22), cavity D (23), button are sat (24), glue emits (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205612641U CN201954068U (en) | 2010-09-30 | 2010-09-30 | Hydraulic delay self-closing water saving valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205612641U CN201954068U (en) | 2010-09-30 | 2010-09-30 | Hydraulic delay self-closing water saving valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954068U true CN201954068U (en) | 2011-08-31 |
Family
ID=44498178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205612641U Expired - Fee Related CN201954068U (en) | 2010-09-30 | 2010-09-30 | Hydraulic delay self-closing water saving valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852699A (en) * | 2016-12-06 | 2018-11-23 | 胡晓伟 | A kind of hospital's power assisting device that goes to the toilet |
-
2010
- 2010-09-30 CN CN2010205612641U patent/CN201954068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852699A (en) * | 2016-12-06 | 2018-11-23 | 胡晓伟 | A kind of hospital's power assisting device that goes to the toilet |
| CN108852699B (en) * | 2016-12-06 | 2021-01-22 | 张美丽 | Hospital is with helping hand device like lavatory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20110930 |