CN200943735Y - Automatic water-closing valve - Google Patents
Automatic water-closing valve Download PDFInfo
- Publication number
- CN200943735Y CN200943735Y CN 200420065523 CN200420065523U CN200943735Y CN 200943735 Y CN200943735 Y CN 200943735Y CN 200420065523 CN200420065523 CN 200420065523 CN 200420065523 U CN200420065523 U CN 200420065523U CN 200943735 Y CN200943735 Y CN 200943735Y
- Authority
- CN
- China
- Prior art keywords
- ball sealer
- water
- valve
- flow channel
- release 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
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- Float Valves (AREA)
Abstract
This utility model relates one kind of water valve, especially one kind of automatic close water valve. It consists of pipe body and valve and the primary characteristics cover the following: the ball sealer is installed in the flow channel of pipe body; the pipe body on the top of ball sealer is equipped with cavity which can hold the ball sealer and be connected with flow channel; the reset rod is installed at the position corresponding to ball sealer. After the water of this utility model is stopped, the ball sealer will fall into the water outlet of pipe flow channel; after the water is supplied, the water outlet of flow channel will be blocked by the ball sealer owing to water pressure, so as to automatically close water.
Description
One, technical field:
The utility model relates to a kind of water valve, particularly a kind of automatic shutoff valve.
Two, background technique:
Now some place of China cuts off the water sometimes, and in a lot of public places, a lot of people fetch boiling water after tap finds not have water, in time do not close water supply valve, when coming water once more, and cause " floods ", waste water source.Existing market water supply valve does not possess the back that cuts off the water and closes water function automatically.
Three, summary of the invention:
The purpose of this utility model is to provide a kind of and is opened the back when anhydrous and can blocks the automatic shutoff valve of current when coming water automatically.
The technical solution of the utility model is: a kind of automatic shutoff valve, have body, valve, and it is characterized in that: in the runner of body, be provided with ball sealer; On the body above the ball sealer, be provided with the cavity of the held ball sealer that communicates with runner; Be provided with release link with the corresponding place of ball sealer.
Release link of the present utility model is arranged on the body of ball sealer below.
Release link of the present utility model is arranged on the body of ball sealer one side.
The utlity model has the function that to close water when coming water again after cutting off the water automatically.
Four, description of drawings:
Fig. 1 is the utility model ball sealer schematic representation above release link;
Fig. 2 is that the utility model ball sealer is at release link one side schematic representation.
Among the figure: 1, ball sealer; 2, release link; 3, Returnning spring; 4, seal ring; 5, body; 6, plug; 7, cavity; 8, runner; 9, joint.
Five, embodiment:
As shown in Figure 1, the utility model mainly is made up of ball sealer 1, release link 2, Returnning spring 3, seal ring 4, body 5, plug 6 and valve, ball sealer 1 is arranged in the water inlet flow channel 8 of body 5, on the body above the ball sealer, be provided with the cavity 7 of the held ball sealer that communicates with runner 8, this cavity is by plug 6 sealing, and release link is located on the body with the corresponding below of ball sealer sealing station.Valve is in the waterexit end, and valve does not draw among the figure.
During use, joint 9 is connected with running water pipe, the joint on the right is that valve is connected with water tap.When cutting off the water, ball sealer 1 falls down in the cavity 7 of body, drops to the water outlet limit of runner 8, and when coming water once more, because hydraulic pressure makes ball sealer 1 block the runner water outlet, current play the Guan Shui effect less than valve location.After this, press release link 2, with ball sealer jack-up, because buoyancy of water floats ball sealer and enters cavity 7, runner 8 is unimpeded, and at this moment, water flows to valve location, uses valve to get final product normal water then.
As shown in Figure 2, the utility model mainly is made up of ball sealer 1, release link 2, Returnning spring 3, seal ring 4, body 5, plug 6 and valve, ball sealer 1 is arranged in the water inlet flow channel 8 of body 5, on the body above the ball sealer, be provided with the cavity 7 of the held ball sealer that communicates with runner 8, this cavity is by plug 6 sealing, and release link is located on the body with the corresponding side of ball sealer sealing station.Valve is in the waterexit end, and valve does not draw among the figure.
During use, joint 9 is connected with running water pipe, the joint on the right is that valve is connected with water tap.When cutting off the water, ball sealer 1 falls down in the cavity 7 of body, falls into the water outlet limit of runner 8, and when coming water once more, because hydraulic pressure makes ball sealer 1 block the runner water outlet, current play the Guan Shui effect less than valve location.After this, press release link 2, ball sealer is backed down, because buoyancy of water floats ball sealer and enters cavity 7, runner 8 is unimpeded, and this moment, water flow to valve location, used valve then, can normal water.
Claims (3)
1, a kind of automatic shutoff valve has body, valve, it is characterized in that: be provided with ball sealer in the runner of body; On the body above the ball sealer, be provided with the cavity of the held ball sealer that communicates with runner; Be provided with release link with the corresponding place of ball sealer.
2, automatic shutoff valve according to claim 1 is characterized in that: release link is arranged on the body of ball sealer below.
3, automatic shutoff valve according to claim 1 is characterized in that: release link is arranged on the body of ball sealer one survey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065523 CN200943735Y (en) | 2004-05-26 | 2004-05-26 | Automatic water-closing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065523 CN200943735Y (en) | 2004-05-26 | 2004-05-26 | Automatic water-closing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943735Y true CN200943735Y (en) | 2007-09-05 |
Family
ID=38718366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420065523 Expired - Fee Related CN200943735Y (en) | 2004-05-26 | 2004-05-26 | Automatic water-closing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943735Y (en) |
-
2004
- 2004-05-26 CN CN 200420065523 patent/CN200943735Y/en not_active Expired - Fee Related
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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 |