CN204852548U - Ball -cock assembly with high low water level - Google Patents
Ball -cock assembly with high low water level Download PDFInfo
- Publication number
- CN204852548U CN204852548U CN201520464679.XU CN201520464679U CN204852548U CN 204852548 U CN204852548 U CN 204852548U CN 201520464679 U CN201520464679 U CN 201520464679U CN 204852548 U CN204852548 U CN 204852548U
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- CN
- China
- Prior art keywords
- water level
- piston
- voussoir
- valve body
- water
- 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 discloses a ball -cock assembly with high low water level, which comprises the following components: a valve body, be equipped with in the valve body and seal the mouth of a river, be provided with the piston chamber in the valve body, the piston intracavity is provided with the piston, piston one end is provided with system glue grain, the piston middle part is provided with wide narrow voussoir down, valve body contact is fixed with the support, it has the pivot support to articulate on the support, pivot support one end has last water level regulating bolt through threaded connection, the other end has lower water level regulating pole through threaded connection, the water level regulating pole passes pivot support roof pressure voussoir lower part down, terminal the articulating of water level regulating pole has the club down, be provided with the floater on the club. The utility model discloses a ball -cock assembly has two water level control of high water level and low water level, and the valve is opened and is begun to intake when the low water level, reaches the high water level late gate and closes and stop into water, has avoided piling up of old water, also reduces the mix of new and old water simultaneously. In addition, the pivot support passes through the screw and connects water level regulating bolt, lower water level regulating pole respectively, water level about being convenient for adjust.
Description
Technical field
The utility model relates to water level valve, is specifically related to a kind of float valve with high-low water level.
Background technique
Float valve is a kind of valve switch of the buoyancy control valve event utilizing ball float to be subject in water, is usually used in carrying out water lev el control.Existing float valve generally can only control at an At The Height the water surface, and when the water surface carries out moisturizing lower than then opening valve because ball float declines during this height, when the water surface reaches this height, then throttle down stops water inlet.The shortcoming of existing float valve to carry out a water lev el control, the continuation water when the water surface reaches this water level, float valve frequent movement; Meanwhile, only have a water level can make in water storage container when water used few carry out moisturizing, the old water of part accumulated in water storage container for a long time and mix with new water, affecting water quality.When carrying out now two water lev el control, be generally that employing two level sensors coordinate electronic valve to realize, but its cost is higher.
Model utility content
Can only carry out the situation of a water lev el control to solve existing float valve, the purpose of this utility model is to provide a kind of float valve with high-low water level, has two kinds of water lev el control, can intake when low water level, stops water inlet during high water level.
The technological scheme that the utility model adopts is:
There is a float valve for high-low water level, comprise valve body, ball float,
Valve body offers water intake, water outlet and be positioned at the water cut off device of valve body;
In valve body, corresponding water cut off device is provided with piston cavity, is movably set with piston in piston cavity, and piston one end is provided with the glue grain processed for shutoff water cut off device, is provided with voussoir wide at the top and narrow at the bottom in the middle part of piston;
Valve outer wall is fixed with support, support is hinged with rotary shaft rack, one end of the corresponding piston of rotary shaft rack is threaded connection the upper water level adjusting bolt for pushing up pressure piston, the rotary shaft rack the other end has been threaded connection lower water level adjustable lever, lower water level adjustable lever is through rotary shaft rack top pressure lower wedge portion, lower water level adjustable lever end is hinged with club, and club is provided with ball float.
As the further improvement of technique scheme, described upper water level adjusting bolt is provided with the first setscrew nut, described lower water level adjustable lever is provided with the second setscrew nut.
As the further improvement of technique scheme, described valve body and piston are provided with the through hole installing voussoir, voussoir is installed through through hole, the boss matched with voussoir is provided with in the through hole of piston, voussoir falls under gravity at ordinary times, the boss of its upper wide part forces piston makes piston keep sealed condition, through hole is stretched out and corresponding with lower water level adjustable lever in voussoir lower end, when ball float arrives low water level, water level regulates masthead pressure voussoir lower end to make voussoir increase, piston backward movement makes water cut off device open, when ball float arrives high water level, upper water level adjusting bolt promotes piston shutoff water cut off device forward, voussoir falls to resetting under gravity.
The beneficial effects of the utility model are:
Float valve of the present utility model has high water level and low water level two water lev el control, and when low water level, valve open starts water inlet, reaches high water level late gate and closes stopping water inlet, avoid the accumulation of most old water, also reduce the mixing of new and old water simultaneously.In addition, rotary shaft rack connects upper water level adjusting bolt, lower water level adjustable lever respectively by screw thread, makes water level adjusting bolt and lower water level adjustable lever be convenient to regulate, adjustable upper and lower water level.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of float valve of the present utility model.
Embodiment
With reference to Fig. 1, the preferred embodiment that the utility model provides, a kind of float valve with high-low water level, float valve of the present utility model is mainly used in the water storage devices such as pond, water storage container, water fountain.
Described float valve comprises valve body 1, and valve body 1 can adopt stainless steel, copper or standard compliant plastic production, valve body 1 offers water intake 13, water outlet 15 and is positioned at the water cut off device 14 of valve body 1.In valve body 1, corresponding water cut off device 14 is provided with piston cavity, is provided with the piston 2 that can move forward and backward in piston cavity, and piston 2 one end is provided with the glue grain 3 processed for shutoff water cut off device 14; Piston 2 preferably adopts rigid plastics to make, and glue grain 3 processed preferably adopts soft rubber to make.Offer through hole in the middle part of valve body 1 and piston 2, voussoir 4 wide at the top and narrow at the bottom is installed through through hole, is provided with the boss matched with voussoir 4 in the through hole of piston 2.
Valve body 1 outer wall is fixed with support 5, support 5 is hinged with rotary shaft rack 6, one end of the corresponding piston of rotary shaft rack 62 is threaded connection the upper water level adjusting bolt 7 for pushing up pressure piston 2, rotary shaft rack 6 the other end has been threaded connection lower water level adjustable lever 9, lower water level adjustable lever 9 pushes up pressure voussoir 4 bottom through rotary shaft rack 6, lower water level adjustable lever 9 end is hinged with club 11, club 11 is provided with ball float 12.Further, upper water level adjusting bolt 7 is provided with the first setscrew nut 8, lower water level adjustable lever 9 is provided with the second setscrew nut 10.
Float valve of the present utility model has high water level and low water level two water lev el control: voussoir 4 falls under gravity at ordinary times, the boss of its upper wide part forces piston 2 makes piston 2 keep sealed condition, and through hole is stretched out and corresponding with lower water level adjustable lever 9 in voussoir 4 lower end; When ball float arrives low water level, water level adjustable lever 9 pushes up pressure voussoir 4 lower end makes voussoir 4 rise, and piston 2 backward movement makes water cut off device 14 open, and starts water inlet; When ball float arrives high water level, upper water level adjusting bolt 7 promotes piston 2 shutoff water cut off device 14 forward, stops water inlet, and at this moment voussoir 4 falls to resetting under gravity.
Float valve of the present utility model has high water level and low water level two water lev el control, and when low water level, valve open starts water inlet, reaches high water level late gate and closes stopping water inlet, avoid the accumulation of most old water, also reduce the mixing of new and old water simultaneously.In addition, rotary shaft rack 6 connects upper water level adjusting bolt 7, lower water level adjustable lever 9 respectively by screw thread, makes water level adjusting bolt 7 and lower water level adjustable lever 9 be convenient to regulate, adjustable upper and lower water level.
Above concrete structure and sized data illustrate preferred embodiment of the present utility model, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (3)
1. there is a float valve for high-low water level, comprise valve body (1), ball float (12), it is characterized in that:
Valve body (1) offers water intake (13), water outlet (15) and be positioned at the water cut off device (14) of valve body (1);
In valve body (1), corresponding water cut off device (14) is provided with piston cavity, piston (2) is movably set with in piston cavity, piston (2) one end is provided with the glue grain (3) processed for shutoff water cut off device (14), and piston (2) middle part is provided with voussoir (4) wide at the top and narrow at the bottom;
Valve body (1) outer wall is fixed with support (5), support (5) is hinged with rotary shaft rack (6), one end of rotary shaft rack (6) corresponding piston (2) is threaded connection the upper water level adjusting bolt (7) for pushing up pressure piston (2), rotary shaft rack (6) the other end has been threaded connection lower water level adjustable lever (9), lower water level adjustable lever (9) is through pressure voussoir (4) bottom, rotary shaft rack (6) top, lower water level adjustable lever (9) end is hinged with club (11), club (11) is provided with ball float (12).
2. a kind of float valve with high-low water level according to claim 1, is characterized in that: described upper water level adjusting bolt (7) is provided with the first setscrew nut (8), and described lower water level adjustable lever (9) is provided with the second setscrew nut (10).
3. a kind of float valve with high-low water level according to claim 2, it is characterized in that: described valve body (1) and piston (2) are provided with the through hole installing voussoir (4), voussoir (4) is installed through through hole, the boss matched with voussoir (4) is provided with in the through hole of piston (2), voussoir (4) falls under gravity at ordinary times, the boss of its upper wide part forces piston (2) makes piston (2) keep sealed condition, through hole is stretched out and corresponding with lower water level adjustable lever (9) in voussoir (4) lower end, when ball float arrives low water level, pressure voussoir (4) lower end, water level adjustable lever (9) top makes voussoir (4) rise, piston (2) backward movement makes water cut off device (14) open, when ball float arrives high water level, upper water level adjusting bolt (7) promotes piston (2) shutoff water cut off device (14) forward, voussoir (4) falls to resetting under gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464679.XU CN204852548U (en) | 2015-06-30 | 2015-06-30 | Ball -cock assembly with high low water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464679.XU CN204852548U (en) | 2015-06-30 | 2015-06-30 | Ball -cock assembly with high low water level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852548U true CN204852548U (en) | 2015-12-09 |
Family
ID=54743093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520464679.XU Expired - Fee Related CN204852548U (en) | 2015-06-30 | 2015-06-30 | Ball -cock assembly with high low water level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204852548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930251A (en) * | 2015-06-30 | 2015-09-23 | 郭练强 | Ball float valve having high-low water levels |
-
2015
- 2015-06-30 CN CN201520464679.XU patent/CN204852548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930251A (en) * | 2015-06-30 | 2015-09-23 | 郭练强 | Ball float valve having high-low water levels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151209 Termination date: 20160630 |