CN105179764B - It cuts off the water supply automatic stop valve - Google Patents
It cuts off the water supply automatic stop valve Download PDFInfo
- Publication number
- CN105179764B CN105179764B CN201510649937.6A CN201510649937A CN105179764B CN 105179764 B CN105179764 B CN 105179764B CN 201510649937 A CN201510649937 A CN 201510649937A CN 105179764 B CN105179764 B CN 105179764B
- Authority
- CN
- China
- Prior art keywords
- valve rod
- water
- water supply
- elastic membrane
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/042—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with locking or disconnecting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0486—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with mechanical actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
- F16K31/145—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
It cuts off the water supply automatic stop valve the present invention relates to one kind, including valve seat, valve rod and handle, the valve seat lower part is equipped with intake tunnel and exhalant canal, valve rod lower end is fixed with spool, valve rod upper end is fixed with handle, it has further included valve rod and has cut off the water supply resetting apparatus, the valve rod cut off the water supply resetting apparatus include torsional spring, gear, arresting lever, cylinder body and elastic membrane, water containing chamber and plunger shaft are equipped in the cylinder body, water containing chamber is connected with intake tunnel, arresting lever is horizontally arranged in plunger shaft, and elastic membrane is vertically installed between water containing chamber and plunger shaft, and elastic membrane is sealed around.If the automatic stop valve of cutting off the water supply of the present invention is cut off the water supply in use, meeting with midway, valve rod can automatically reset under the effect of torsion spring, close tap, the loss waste of water resource during so as to prevent water；Simultaneously in the process of water release, since arresting lever effect hand need not pin handle always, manpower is saved.
Description
Technical field
It cuts off the water supply automatic stop valve the present invention relates to a kind of water valve, especially one kind.
Background technology
On building site in construction, worker is frequently necessary to fetch water by tap.But after often taking water, directly pass through pass
Main valve is closed to cut off the water supply, forgets to close tap.After next someone opens main valve, cause tap water that can flow because not turning off the tap
It must be thick on the ground.It even can also flow to downstairs or elevator, cause heavy losses, while can also influence construction speed.
Also in nursery when places are watered, it is often necessary to which the growing state depending on nursery stock opens tap watering one by one, so
Last unified closing water main valve afterwards, it is time-consuming and laborious if tap is closed one by one.
Chinese patent CN101210626 discloses a kind of water-saving tap including valve seat, the steering valve body being arranged on valve seat,
The handle being fixedly connected with turning to valve body, wherein turning to valve body center has a throughbore, turning to has one on valve body
Reduction torsion spring.Handle is rotated to one side when needing to open tap, water can be flowed out from throughbore, due to turning round
The restoring force of spring, switching valve cognition are automatically rotated to initial position, and current are ended immediately.
Chinese patent CN102996877A discloses a kind of safety water faucet, and water can be made by being designed on safety water faucet
The torsional spring that tap is automatically closed and the bayonet that can ensure running water.When people use water, tap tap water is opened
Outflow, when hand leaves tap, tap is automatically closed due to the effect of torsional spring.When people need to connect some water more
It waits, the rotating handle of tap with the rotating handle of pull-up tap, can be fixed using bayonet, ensure that current are continuous.When what is cut off the water
When people would generally have a look after a while whether water.Since tap is to be in normally off, water safety ensure that.
Will not be due to forgetting to turn off the tap, and water is caused to overflow Kingsoft and flooded oneself and has flooded neighbours, many tap water will not be wasted.
When the defects of above-mentioned tap is that hand leaves tap, tap all can automatically be closed due to the effect of torsional spring
It closes, so if necessary to long-time water, hand will pin cocket handle (handle) always, relatively elaborate.
The content of the invention
The technical problems to be solved by the invention be to provide one kind can after cutting off the water supply auto-closed water tap, while can
Reach the automatic stop valve of cutting off the water supply of water-saving, laborsaving purpose.
The technical scheme is that：One kind is cut off the water supply automatic stop valve, including valve seat, valve rod and handle, the valve seat
Lower part is equipped with intake tunnel and exhalant canal, and valve rod lower end is fixed with spool, and valve rod upper end is fixed with handle, has further included valve
Bar is cut off the water supply resetting apparatus, and valve rod resetting apparatus of cutting off the water supply includes torsional spring, gear, arresting lever, cylinder body and elastic membrane, described
Water containing chamber and plunger shaft are equipped in cylinder body, water containing chamber is connected with intake tunnel, and arresting lever is horizontally arranged in plunger shaft, elastic membrane
It is vertically installed between water containing chamber and plunger shaft, elastic membrane is sealed around；The outer end face of the arresting lever is embedded in tooth in cutter tooth shape
In the tooth socket of wheel, the inner face of arresting lever is in contact with elastic membrane middle body；The gear and torsional spring are arranged successively up and down
On valve rod, gear is fixed with valve rod, and torsional spring lower end is fixed with valve seat, and torsional spring upper end is fixed with gear.
Preferably, the water containing chamber lower part is equipped with water inlet, which connects with intake tunnel.
Preferably, the elastic membrane is fixed elastic membrane by clamp nut, O-ring seals, clamping sleeve, washer.
Preferably, the gear is fixed with valve rod by the first screw.
Preferably, the handle is fixed with valve rod by the second screw.
If the automatic stop valve of cutting off the water supply of the present invention is cut off the water supply in use, meeting with midway, valve rod can under the effect of torsion spring certainly
It is dynamic to reset, tap is closed, the loss waste of water resource during so as to prevent water；Simultaneously in the process of water release, due to arresting lever
Effect hand need not pin handle always, save manpower.
Figure of description
Fig. 1 is the sectional view of automatic stop valve of the invention of cutting off the water supply；
Fig. 2 is the connection structure diagram along A to gear and arresting lever (removing handle) in Fig. 1.
Specific embodiment
With reference to embodiment, the invention will be further described, but protection scope of the present invention is not limited to this.
With reference to Fig. 1-2, one kind is cut off the water supply automatic stop valve, including valve seat 13, valve rod 14 and handle 8, the valve seat lower part
Equipped with intake tunnel 17 and exhalant canal 18,14 lower end of valve rod is fixed with spool, and 14 upper end of valve rod is fixed with handle 8, is also wrapped
It has included valve rod to cut off the water supply resetting apparatus, valve rod resetting apparatus of cutting off the water supply includes torsional spring 12, gear 11, arresting lever 7,1 and of cylinder body
Elastic membrane 6, the cylinder body 1 is interior to be equipped with water containing chamber 15 and plunger shaft 16, and water containing chamber 15 is connected with intake tunnel 17, arresting lever 7
It is horizontally arranged in plunger shaft 16, elastic membrane 6 is vertically installed between water containing chamber 15 and plunger shaft 16, and elastic membrane 6 is sealed around；
In tooth socket of the outer end face of the arresting lever 7 in cutter tooth shape insertion gear 11, inner face and 6 central portion of elastic membrane of arresting lever 7
Split-phase contacts；The gear 11 and torsional spring is sequentially sleeved at about 12 on valve rod 14, and gear 11 is fixed with valve rod, under torsional spring 12
End is fixed with valve seat, and 12 upper end of torsional spring is fixed with gear.
The water containing chamber lower part is equipped with water inlet 19, which connects with intake tunnel 17.The elastic membrane 6 is logical
Clamp nut 2, O-ring seals 3, clamping sleeve 4, washer 5 is crossed to fix elastic membrane 6.The gear 11 and valve rod 14 pass through the
One screw 10 is fixed.The handle is fixed with valve rod by the second screw 9.
The present invention operation principle be：The intake tunnel 17 of the present invention is connected with water source, water is entered by intake tunnel 17
Water containing chamber 15, elastic membrane 6 outwards extrudes arresting lever 7 under hydraulic pressure effect, the outer end face insertion gear 11 of 7 cutter tooth shape of arresting lever
Tooth socket in compress gear.Handle 8 is pulled by hand and opens valve, and water flows into exhalant canal 18 by intake tunnel 17, and valve is normal
Water outlet.Handle 8 is opened to after certain angle looses one's grip, and since arresting lever 7 compresses forward the tooth socket of gear 11, active force, which is more than, to be turned round
The torsion of spring 12, so as to which valve rod 14 is stationary, valve can be with continuous effluent.
When running into the situation that water source is cut off the water supply, 15 hydraulic pressure of water containing chamber disappears, and under the twisting force of torsional spring 12, valve rod 14 rotates
Default closed position is reset to, so as to achieve the purpose that sealing of cutting off the water supply.
Claims (5)
- The automatic stop valve 1. one kind is cut off the water supply, including valve seat, valve rod and handle, the valve seat lower part is equipped with intake tunnel and water outlet Passage, valve rod lower end are fixed with spool, and valve rod upper end is fixed with handle, it is characterised in that：It has further included valve rod and has cut off the water supply reset Device, valve rod resetting apparatus of cutting off the water supply include torsional spring, gear, arresting lever, cylinder body and elastic membrane, are equipped in the cylinder body Water containing chamber and plunger shaft, water containing chamber are connected with intake tunnel, and arresting lever is horizontally arranged in plunger shaft, and elastic membrane is vertically installed at Between water containing chamber and plunger shaft, elastic membrane is sealed around；In tooth socket of the outer end face of the arresting lever in cutter tooth shape insertion gear, The inner face of arresting lever is in contact with elastic membrane middle body；The gear and torsional spring are sequentially sleeved on valve rod up and down, tooth Wheel is fixed with valve rod, and torsional spring lower end is fixed with valve seat, and torsional spring upper end is fixed with gear.
- 2. automatic stop valve according to claim 1 of cutting off the water supply, it is characterised in that：The water containing chamber lower part is equipped with water inlet, The water inlet is connected with intake tunnel.
- 3. automatic stop valve according to claim 1 or 2 of cutting off the water supply, it is characterised in that：The elastic membrane is by compressing spiral shell Mother, O-ring seals, clamping sleeve, washer fix elastic membrane.
- 4. automatic stop valve according to claim 1 of cutting off the water supply, it is characterised in that：The gear passes through the first spiral shell with valve rod Nail is fixed.
- 5. automatic stop valve according to claim 1 of cutting off the water supply, it is characterised in that：The handle passes through the second spiral shell with valve rod Nail is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510649937.6A CN105179764B (en) | 2015-10-09 | 2015-10-09 | It cuts off the water supply automatic stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510649937.6A CN105179764B (en) | 2015-10-09 | 2015-10-09 | It cuts off the water supply automatic stop valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105179764A CN105179764A (en) | 2015-12-23 |
| CN105179764B true CN105179764B (en) | 2018-05-29 |
Family
ID=54902060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510649937.6A Expired - Fee Related CN105179764B (en) | 2015-10-09 | 2015-10-09 | It cuts off the water supply automatic stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105179764B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736712B (en) * | 2016-05-04 | 2017-11-14 | 四川海力智能科技股份有限公司 | Stop the supple of gas or steam mechanical self-locking motor valve for gas meter |
| CN109197556B (en) * | 2018-09-20 | 2020-08-18 | 塔里木大学 | Barley seedling hydroponic device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041753U (en) * | 1988-07-05 | 1989-07-26 | 肖向东 | Selt-stop water-saving valve for stopping water |
| FR2640024A1 (en) * | 1988-12-02 | 1990-06-08 | Mecafrance Sa | Device for controlling a valve |
| CN2283766Y (en) * | 1996-08-09 | 1998-06-10 | 陈维全 | Self-closing valve when no water |
| CN2578625Y (en) * | 2002-10-15 | 2003-10-08 | 刘世昌 | Self-closing valves as watersupply stop |
| CN101377243A (en) * | 2007-08-30 | 2009-03-04 | 杨守信 | Faucet capable of automatically closing after cutting off the water supply |
| CN201359127Y (en) * | 2008-11-21 | 2009-12-09 | 徐黎明 | Water-outage automatic shutoff valve |
| CN205078859U (en) * | 2015-10-09 | 2016-03-09 | 杭州铭品装饰工程有限公司 | Automatic stagnant water valve of cutting off water supply |
-
2015
- 2015-10-09 CN CN201510649937.6A patent/CN105179764B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041753U (en) * | 1988-07-05 | 1989-07-26 | 肖向东 | Selt-stop water-saving valve for stopping water |
| FR2640024A1 (en) * | 1988-12-02 | 1990-06-08 | Mecafrance Sa | Device for controlling a valve |
| CN2283766Y (en) * | 1996-08-09 | 1998-06-10 | 陈维全 | Self-closing valve when no water |
| CN2578625Y (en) * | 2002-10-15 | 2003-10-08 | 刘世昌 | Self-closing valves as watersupply stop |
| CN101377243A (en) * | 2007-08-30 | 2009-03-04 | 杨守信 | Faucet capable of automatically closing after cutting off the water supply |
| CN201359127Y (en) * | 2008-11-21 | 2009-12-09 | 徐黎明 | Water-outage automatic shutoff valve |
| CN205078859U (en) * | 2015-10-09 | 2016-03-09 | 杭州铭品装饰工程有限公司 | Automatic stagnant water valve of cutting off water supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105179764A (en) | 2015-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Five layer D Building No. 118 Jianggan District Qiutao Road Hangzhou city Zhejiang province 310000 Applicant after: ZHEJIANG MINGPIN DECORATION ENGINEERING CO., LTD. Address before: Five layer D Building No. 118 Jianggan District Qiutao Road Hangzhou city Zhejiang province 310000 Applicant before: HANGZHOU MINGPIN DECORATION ENGINEERING CO., LTD. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20191009 |