CN104930251A - Ball float valve having high-low water levels - Google Patents
Ball float valve having high-low water levels Download PDFInfo
- Publication number
- CN104930251A CN104930251A CN201510379666.7A CN201510379666A CN104930251A CN 104930251 A CN104930251 A CN 104930251A CN 201510379666 A CN201510379666 A CN 201510379666A CN 104930251 A CN104930251 A CN 104930251A
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- CN
- China
- Prior art keywords
- water level
- piston
- voussoir
- water
- valve body
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- 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.)
- Pending
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Float Valves (AREA)
Abstract
The present invention discloses a ball float valve having high-low water levels. The ball float valve comprises a valve body; a water sealing port is disposed in the valve body; a piston cavity is disposed in the valve body; a piston is disposed in the piston cavity; one end of the piston is provided with water stop colloidal particles; the middle of the piston is provided with a wedge block which is wide at the top and narrow at the bottom; a support is fixed to an outer wall of the valve body; the support is hinged to a rotating shaft support; one end of the rotating shaft support is connected with an upper water level adjusting bolt via a thread, and the other end of the rotating shaft support is connected with a lower water level adjusting rod via another thread; the lower water level adjusting rod passes through the rotating shaft support and presses a lower portion of the wedge block; the tail end of the lower water level adjusting rod is hinged to a ball rod; and a floating ball is disposed on the ball rod. The ball float valve has high water level and low water level control, the valve is opened in the low water level for water inlet, the valve is closed to stop water inlet after reaching the high water level, accumulation of old water is prevented, and mixing of new and old water is also reduced. In addition, the rotating shaft support is connected with the upper water level adjusting bolt and the lower water level adjusting rod respectively via the threads, thereby facilitating adjustment of upper and lower water levels.
Description
Technical field
The present invention relates to water level valve, be 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.
Summary of the invention
The situation of a water lev el control can only be carried out to solve existing float valve, the object of the present invention is to provide a kind of float valve with high-low water level, there are two kinds of water lev el control, can intake when low water level, during high water level, stop water inlet.
The technical solution adopted in the present invention 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 invention has the beneficial effects as follows:
Float valve of the present invention 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 present invention is further detailed explanation.
Fig. 1 is the structural representation of float valve of the present invention.
Embodiment
With reference to Fig. 1, preferred embodiment provided by the invention, a kind of float valve with high-low water level, float valve of the present invention 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 invention has high water level and low water level two water lev el control: voussoir 4 falls under gravity at ordinary times, and 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 invention 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 invention, but the invention 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 spirit of the present invention, 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 |
|---|---|---|---|
| CN201510379666.7A CN104930251A (en) | 2015-06-30 | 2015-06-30 | Ball float valve having high-low water levels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510379666.7A CN104930251A (en) | 2015-06-30 | 2015-06-30 | Ball float valve having high-low water levels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104930251A true CN104930251A (en) | 2015-09-23 |
Family
ID=54117554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510379666.7A Pending CN104930251A (en) | 2015-06-30 | 2015-06-30 | Ball float valve having high-low water levels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930251A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468857A (en) * | 2018-05-18 | 2018-08-31 | 杨召泽 | A kind of multi-direction ball-cock assembly installed and used |
| CN110017240A (en) * | 2019-05-21 | 2019-07-16 | 周利军 | A kind of reservoir circulatory system |
| WO2019158023A1 (en) * | 2018-02-13 | 2019-08-22 | 杨召泽 | Float valve |
| CN110244782A (en) * | 2019-07-04 | 2019-09-17 | 之间万维(北京)水环境技术有限公司 | A kind of water quality improvement water level management device and its regulation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191002380A (en) * | 1910-01-31 | 1910-07-21 | Thomas Phineas Twine | An Improved Non-vibrating Valve. |
| US1493640A (en) * | 1921-11-09 | 1924-05-13 | Nachbaur Josef | Valve |
| GB334400A (en) * | 1928-10-10 | 1930-09-04 | John Emmott William Hacking | An improved ball float cock |
| DE628844C (en) * | 1936-04-17 | Seppelfricke Geb Gmbh | Float valve for water flush boxes | |
| US2652852A (en) * | 1950-05-08 | 1953-09-22 | Sievert Ab Max | Float valve and the like |
| CN201748023U (en) * | 2010-05-10 | 2011-02-16 | 浙江万得凯铜业有限公司 | Improved structure of floating ball valve |
| CN204852548U (en) * | 2015-06-30 | 2015-12-09 | 郭练强 | Ball -cock assembly with high low water level |
-
2015
- 2015-06-30 CN CN201510379666.7A patent/CN104930251A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE628844C (en) * | 1936-04-17 | Seppelfricke Geb Gmbh | Float valve for water flush boxes | |
| GB191002380A (en) * | 1910-01-31 | 1910-07-21 | Thomas Phineas Twine | An Improved Non-vibrating Valve. |
| US1493640A (en) * | 1921-11-09 | 1924-05-13 | Nachbaur Josef | Valve |
| GB334400A (en) * | 1928-10-10 | 1930-09-04 | John Emmott William Hacking | An improved ball float cock |
| US2652852A (en) * | 1950-05-08 | 1953-09-22 | Sievert Ab Max | Float valve and the like |
| CN201748023U (en) * | 2010-05-10 | 2011-02-16 | 浙江万得凯铜业有限公司 | Improved structure of floating ball valve |
| CN204852548U (en) * | 2015-06-30 | 2015-12-09 | 郭练强 | Ball -cock assembly with high low water level |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019158023A1 (en) * | 2018-02-13 | 2019-08-22 | 杨召泽 | Float valve |
| CN108468857A (en) * | 2018-05-18 | 2018-08-31 | 杨召泽 | A kind of multi-direction ball-cock assembly installed and used |
| CN108468857B (en) * | 2018-05-18 | 2023-12-26 | 杨召泽 | Float valve installed and used in multiple directions |
| CN110017240A (en) * | 2019-05-21 | 2019-07-16 | 周利军 | A kind of reservoir circulatory system |
| CN110244782A (en) * | 2019-07-04 | 2019-09-17 | 之间万维(北京)水环境技术有限公司 | A kind of water quality improvement water level management device and its regulation method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
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| WD01 | Invention patent application deemed withdrawn after publication |