CN202674442U - Time-delay self-closing valve for pipelines - Google Patents
Time-delay self-closing valve for pipelines Download PDFInfo
- Publication number
- CN202674442U CN202674442U CN 201220264236 CN201220264236U CN202674442U CN 202674442 U CN202674442 U CN 202674442U CN 201220264236 CN201220264236 CN 201220264236 CN 201220264236 U CN201220264236 U CN 201220264236U CN 202674442 U CN202674442 U CN 202674442U
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- CN
- China
- Prior art keywords
- valve
- valve body
- water
- valve ball
- rotating shaft
- 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
A time-delay self-closing valve for pipelines comprises a valve body of which two ends are opened, a valve ball is arranged in the valve body, a hollow passage is horizontally formed in the center of the valve ball, the upper part of the valve ball rotates together with and is in sealing connection with the upper part of the valve body through an upper rotating shaft, the lower part of the valve ball rotates together with and is in sealing connection with the lower part of the valve body through a lower rotating shaft, a rotating handle is arranged at the upper end of the upper rotating shaft, which extends out of the valve body, and the upper rotating shaft or the lower rotating shaft is in transmission connection with a valve ball rotation driving device. The time-delay self-closing valve is reasonable in design and simple in structure, and avoids indoor flood disasters and prevents the floor, the wall and family properties from water immersion even if people forget to shut off taps or defective water flow occurs, thereby not only saving water resources but also avoiding heavy losses.
Description
Technical field
The utility model relates to a kind of valve, especially relates to a kind of delay-self-closing aqueduct valve.
Background technique
The device of domestic water generally is to water tap by water meter, water connecting tube, water valve, connecting tube; But present most of family is extremely indoor-water valve-connecting tube-water control valve-hose connector-water tap of water valve-water meter-water connecting tube, and there is certain hidden danger in each link here: 1. water tap (water nozzle) is not closed completely, and leaks; 2. water valve cuts out incessantly; 3. water meter leads to indoor pipeline because the increasing of water pressure, and certain position is split up, and certain interface leaks because technique is bad; 4. hose connector connects technique or leaking of causing of long duration; 5. on the occasion of the time of water use peak, cut off the water suddenly, forget closed tap (water nozzle), water, nobody in the family; 6. certain interface increases because of hydraulic pressure or is of long duration, and suddenly fracture is leaked; 7. the built-in type waterpipe earthward or wall leakage water (can't judge interface or the reason of water pipe breach).
In addition, the ability that is subjected to the reason of service time can cause water pipe to bear water pressure weakens, and pressure also can appear in each connection mouth, and water is excessive in various degree; In a single day caused by above various hidden danger and to leak, will cause following heavy losses: 1. the waste of water resources; Large water gaging flows away from the lower mouth of a river, and the water meter of your family is all recorded the data of the meter water yield; 2. in a single day indoor certain position of water pipe goes wrong, current will go out from " stream or the spray " at position that defective occurs, probably can form in your family in " water overflow Kingsoft ", that the floor, family property, body of wall of wooden, composite wood, bamboo material are behind water soaking, loss is to carry out repairing after " calamity ", or floor and family property are all changed, and this loss is quite huge; 3. if water pipe breach or interface leak, close total water valve before need to changing the reparation of formula, if leaking of built-in type waterpipe, the not still immersion of body of wall on ground and the ground in the own home, current also can be along ground, the downward seepage flow of body of wall, can be vast and downstairs neighbours' ceiling boards, wardrobe etc., if wardrobe is to be placed with the article such as high-grade dress ornament antique, calligraphy and painting in high-grade famous brand family property or the cabinet, this loss also can't be estimated.
The model utility content
The utility model provides a kind of aqueduct valve that has the delay-self-closing function on the water pipe line that is installed in order to solve deficiency of the prior art.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: a kind of delay-self-closing aqueduct valve, the valve body that comprises both ends open, be provided with valve ball in the described valve body, the valve ball central horizontal offers hollow channel, and valve ball top is rotated by upper rotating shaft and valve body top and is tightly connected, and the valve ball bottom is rotated by lower rotary shaft and valve body lower portion and is tightly connected, upper rotating shaft upper end is stretched out valve body and is provided with handle with sleeve, and upper rotating shaft or lower rotary shaft upper driving are connected with the valve ball rotating driving device.
Described valve ball rotating driving device is located on the lower rotary shaft, the valve ball rotating driving device comprises that and lower end parallel with lower rotary shaft is rotatably connected on main shaft, water pulsator, driver pinion and the driven gearwheel on the valve body, water pulsator and driver pinion are coaxial to be located on the main shaft, driven gearwheel is located on the lower rotary shaft, and driver pinion and driven gearwheel are connected by meshing transmission.
Adopt technique scheme, valve body is installed in family's water pipe line, when forgetting closed tap because cut off the water supply suddenly, current promote water pulsator and rotate, and water pulsator drives driven gearwheel by driver pinion and rotates, and driven gearwheel drives valve ball by lower rotary shaft and rotates, according to water velocity, design certain hour, rotate 90 degree such as 20 minutes valve balls, realize shutoff or the circulation road of fetching boiling water.After the time of flow surpasses predetermined 20 minutes, realize automatic shutoff; If not because of after cutting off the water, turn on the tap and forget and close, after the people leaves, can cut off the water supply in 20 minutes after water, only need an operation handle with sleeve to reset after the people goes home and get final product.If the people stays out, in case jet flow water appears in certain position of waterpipe, also can in 20 minutes, realize cutting off the water supply.
The utility model is reasonable in design, simple in structure, even forget closed tap or because of the defective current, indoor appearance " flood " disaster can not occur again, the floor on ground, body of wall, family property can not endured water logging to the fullest extent again, not only save water resources, and can avoid heavy losses.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of delay-self-closing aqueduct valve of the present utility model, the valve body 1 that comprises both ends open, the opening at valve body 1 two ends has standard-sized outside thread, be provided with valve ball 2 in the valve body 1, valve ball 2 central horizontal offer hollow channel 3, valve ball 2 tops are rotated by upper rotating shaft 4 and valve body 1 top and are tightly connected, valve ball 2 bottoms are rotated by lower rotary shaft 5 and valve body 1 bottom and are tightly connected, upper rotating shaft 4 upper ends are stretched out valve body 1 and are provided with handle with sleeve 6, and lower rotary shaft 5 upper drivings are connected with the valve ball rotating driving device.
The valve ball rotating driving device comprises that and lower end parallel with lower rotary shaft 5 is rotatably connected on main shaft 7, water pulsator 8, driver pinion 9 and the driven gearwheel 10 on the valve body 1, water pulsator 8 and driver pinion 9 coaxial being located on the main shaft 7, driven gearwheel 10 is located on the lower rotary shaft 5, and driver pinion 9 and driven gearwheel 10 are connected by meshing transmission.
When work is used, the two ends of valve body 1 are installed in family's water pipe line, when forgetting closed tap because cut off the water supply suddenly, this moment, the hollow channel 3 of valve ball 2 was consistent with water (flow) direction, and current promote water pulsator 8 and rotate, water pulsator 8 drives driven gearwheel 10 by driver pinion 9 and rotates, driven gearwheel 10 drives valve ball 2 by lower rotary shaft 5 and rotates, and according to water velocity, designs certain hour, rotate 90 degree such as 20 minutes valve balls 2, realize valve ball 2 shutoff flow channels.After the time of flow surpasses predetermined 20 minutes, realize automatic shutoff; If not because of after cutting off the water, turn on the tap and forget and close, after the people leaves, can cut off the water supply in 20 minutes after water, only need a reverse operating handle with sleeve 6 to reset after the people goes home and get final product.If the people stays out, in case jet flow water appears in certain position of waterpipe, also can in 20 minutes, realize cutting off the water supply.
Claims (2)
1. delay-self-closing aqueduct valve, the valve body that comprises both ends open, it is characterized in that: be provided with valve ball in the described valve body, the valve ball central horizontal offers hollow channel, valve ball top is rotated by upper rotating shaft and valve body top and is tightly connected, the valve ball bottom is rotated by lower rotary shaft and valve body lower portion and is tightly connected, and upper rotating shaft upper end is stretched out valve body and is provided with handle with sleeve, and upper rotating shaft or lower rotary shaft upper driving are connected with the valve ball rotating driving device.
2. a kind of delay-self-closing aqueduct valve according to claim 1, it is characterized in that: described valve ball rotating driving device is located on the lower rotary shaft, the valve ball rotating driving device comprises that and lower end parallel with lower rotary shaft is rotatably connected on main shaft, water pulsator, driver pinion and the driven gearwheel on the valve body, water pulsator and driver pinion are coaxial to be located on the main shaft, driven gearwheel is located on the lower rotary shaft, and driver pinion and driven gearwheel are connected by meshing transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264236 CN202674442U (en) | 2012-06-06 | 2012-06-06 | Time-delay self-closing valve for pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264236 CN202674442U (en) | 2012-06-06 | 2012-06-06 | Time-delay self-closing valve for pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674442U true CN202674442U (en) | 2013-01-16 |
Family
ID=47495348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264236 Expired - Fee Related CN202674442U (en) | 2012-06-06 | 2012-06-06 | Time-delay self-closing valve for pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523756A (en) * | 2016-12-26 | 2017-03-22 | 赵忠海 | Quantitative self-closing valve |
-
2012
- 2012-06-06 CN CN 201220264236 patent/CN202674442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523756A (en) * | 2016-12-26 | 2017-03-22 | 赵忠海 | Quantitative self-closing valve |
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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: 20130116 Termination date: 20130606 |