CN102062252A - Water valve of water tank - Google Patents
Water valve of water tank Download PDFInfo
- Publication number
- CN102062252A CN102062252A CN 201010529088 CN201010529088A CN102062252A CN 102062252 A CN102062252 A CN 102062252A CN 201010529088 CN201010529088 CN 201010529088 CN 201010529088 A CN201010529088 A CN 201010529088A CN 102062252 A CN102062252 A CN 102062252A
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- water
- valve
- push rod
- spring
- valve casing
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Abstract
The invention discloses a water valve of a water tank. The water valve comprises a valve cover (4), a valve casing (5), a spring (6), a post rod (7) and a float ball (8), wherein, the valve cover (4) is connected with the valve casing (5) in a locating manner by a seal thread; the valve casing (5) is in slide fit with the post rod (7); and the post rod (7) is fastened with the float ball (8). The water valve is characterized in that the valve casing (5) is provided with a seal internal thread, a drain hole and a locating hole; the valve cover (4) is equipped with a hole in which a water inlet pipe (3) is arranged, a concave spherical surface (401) and an external thread; the post rod (7) is equipped with a convex spherical surface (701), a groove in which the spring (6) is arranged, and a round pin; and the float ball (8) is a hollow sphere with a connecting hole. In the invention, after the spring (6) is installed, the post rod does not move back to drain water off in the case of low water pressure by means of an elastic force; in the case of high water pressure, water flow washes away the post rod (7) so that water is filled into the water tank (1), and then the float ball (8) pushes back the post rod (7) so as to stop filling water after sufficient water is filled; and in the case of low water pressure, the spring (6) props against the post rod (7) so as to stop filling water.
Description
Technical field
The present invention relates to mechanical five metals technical field, specifically is a kind of water valve
Background technique
Population owing to the city increases fast at present, life does not catch up with urban population growth speed with the infrastructure of tap water facility, the hydraulic pressure deficiency appears, have a strong impact on resident living, everybody can only or use the water storage box water storage with the suction booster supercharging for this reason, government planning enlarging tap water water station is built, to guarantee the urbanite water consumption abundance.Resident's family expenses water storage box (pond) generally is equipped with the automatic water stopping valve, discharges water automatically when water level is reduced to certain position, closes automatically during to certain position when rising of groundwater level, stops to discharge water.
But there is following shortcoming in above prior art:
1, adopt suction booster to increase water cost, consumes energy;
2, hurrying daytime appears in Kuo Jian water station, and open not enough evening, the waste resource.
3, since urbanite water consumption generally in the morning the working before, evening After Hours, form the water use peak phase at this moment, because continuous replenishing in the water in-service of water storage box (pond), water consumption in the peak period is not reduced, thereby cause whole water route pressure to reduce, the hydraulic pressure deficiency appears, higher building even anhydrous available.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of water storage box (pond) water valve is provided, it is discharged water when tap water hydraulic is high automatically, and hydraulic pressure does not discharge water when not enough, to reduce the water consumption of water use peak during the phase, alleviate the demand pressure of tap water facility, reduce the use of suction booster, it is sufficient to guarantee to supply water.
Technological scheme of the present invention is, a kind of water valve with following structure is provided, and comprises valve gap, valve casing, push rod, ball float, spring.Described valve gap and valve casing are located by connecting by sealing thread, valve casing and push rod are slidingly matched, push rod and ball float secure fit, it is characterized in that: there is the sealing internal thread described valve casing upper end, be used for cooperating with the sealing outside thread of valve gap, the intermediate portion has weep hole, is useful on the positioning hole that push rod slides up and down in the middle of the lower end; Described valve gap upper end is useful on the hole that is installed into water pipe, and there are a spherical diameter and the measure-alike concave spherical surface of push rod spherical diameter in the lower end, and the outside thread that matches with sealing internal thread on the valve casing is arranged; Described push rod top is the protruding spheroid identical with valve gap concave spherical surface diameter, and intermediate portion is useful on the groove of mounting spring, and the lower end is the round pin that is used to locate and install ball float; Described ball float upper end is porose, be used for being fastenedly connected with the push rod round pin, the bottom is a hollow ball, and the spheroid volume is its buoyancy in water, set water pressure when discharging water automatically greater than water valve, push rod can not retreat and discharges water automatically when described spring was installed back elastic force and can be guaranteed to hang down hydraulic pressure.
After adopting above structure, the present invention compared with prior art has the following advantages:
1, according to local tap water water consumption hydraulic pressure hour, the suitable spring of elastic force is installed, by rotary valve or valve gap, elastic force is adjusted to than the water consumption smaller position of water pressure hour, when water use peak during the phase, after hydraulic pressure reduces, water valve cuts out, just with the water in the water storage box, reduced the use of suction booster this moment, when water consumption hour, hydraulic pressure raises, wash push rod open, the storage that discharges water automatically, thus it is under-supply to have reduced water use peak phase water effectively.
2, alleviated water station from the beginning, oepration at full load on daytime and insufficient water, the less and problem of machine down of operation in evening has reduced the construction quantity of water station, economizes on resources.
Description of drawings
Accompanying drawing 1 is water storage box of the present invention and water valve structural representation
Structural representation when accompanying drawing 2 is closed under spring action automatically for water valve of the present invention
Structural representation when accompanying drawing 3 is closed under the ball float effect automatically for water valve of the present invention
Accompanying drawing 4 is valve cover structure schematic representation of the present invention
Accompanying drawing 5 is valve casing structural representation of the present invention
Accompanying drawing 6 is push rod structure schematic representation of the present invention
Accompanying drawing 7 is ball float structural representation of the present invention
Accompanying drawing 8 is locking nut structural representation of the present invention
As shown in the figure: 1, water storage box 2, discharging valve 3, intake pipe 4, valve gap 5, valve casing 6, spring 7, push rod 8, ball float 9, locking nut 10, current signal Figure 101, tank lid 401, valve gap concave spherical surface 701, the protruding sphere of push rod
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As shown in the figure, water valve of the present invention comprises valve gap (4), valve casing (5), push rod (7), ball float (8), spring (6); Described valve gap (4) is located by connecting by sealing thread with valve casing (5), and valve casing (5) is slidingly matched with push rod (7), push rod (7) and ball float (8) secure fit; There is the sealing internal thread described valve casing (5) upper end, is used for cooperating with the sealing outside thread of valve gap (4), and the intermediate portion has weep hole, is useful on the positioning hole that push rod (7) slides up and down in the middle of the lower end; Described valve gap (4) upper end is useful on the hole that is installed into water pipe (3), and there is the identical concave spherical surface (401) of the protruding sphere of a spherical diameter and push rod (701) diameter dimension the lower end, has with valve casing (5) to go up the outside thread that the sealing internal thread matches; Described push rod (7) top is the protruding sphere (701) identical with valve gap (4) concave spherical surface (401) diameter, and intermediate portion is useful on the groove of mounting spring (6), and the lower end is for being used for the round pin of location and installation ball float (8); Described ball float (8) upper end is porose, be used for being fastenedly connected with push rod (7) round pin, the bottom is a hollow ball, the spheroid volume is its buoyancy in water, set water pressure when discharging water automatically greater than water valve, push rod (7) can not retreat and discharges water automatically when described spring (6) was installed back elastic force and can be guaranteed to hang down hydraulic pressure.
During use by locking nut (9) being fixed on the tank lid (101) valve gap (4) approximate horizontal, the water inlet of intake pipe (3) with valve gap (4) is fastenedly connected, after opening water inlet switch, regulate spring work elastic force by rotation valve casing (5), it is reached than the water consumption smaller position of water pressure hour; Water consumption hour in the water supply pipe zone, hydraulic pressure raises, current are washed push rod (7) open, make protruding sphere of push rod (701) and valve gap concave spherical surface (401) change into Spielpassung by being sealed and matched, current (10) flow into water storage box (1) storage (shown in Figure 1) by the weep hole of valve casing (5), reach the position of ball float (8) when water level after, ball float (8) slowly rises owing to the rising of water level drives push rod (7), when spring (6) elastic force and ball float (8) buoyancy sum during greater than the pressure of water, the protruding sphere of push rod (701) is changed into by Spielpassung with valve gap concave spherical surface (401) and is sealed and matched, and (shown in Figure 3) stops to discharge water; When the needs water, open discharging valve (2), just can from water storage box (1), release use to water, if push rod (7) was moved back on the current top when hydraulic pressure was high, the waterside replenishes with the limit, when if hydraulic pressure hangs down, withstand push rod (7) by spring (6), it is additional to stop water, thereby reaches the problem of the hydraulic pressure deficiency when alleviating water use peak.
Claims (1)
1. a water valve comprises valve gap (4), valve casing (5), spring (6), push rod (7), ball float (8); Described valve gap (4) is located by connecting by sealing thread with valve casing (5), valve casing (5) is slidingly matched with push rod (7), push rod (7) and ball float (8) secure fit, it is characterized in that: there is the sealing internal thread described valve casing (5) upper end, be used for cooperating with the sealing outside thread of valve gap (4), the intermediate portion has weep hole, is useful on the positioning hole that push rod (7) slides up and down in the middle of the lower end; Described valve gap (4) upper end is useful on the hole that is installed into water pipe (3), and there is the spherical diameter concave spherical surface (401) identical with the protruding sphere of push rod (7) (701) diameter dimension the lower end, has with valve casing (5) to go up the outside thread that the sealing internal thread matches; Described push rod (7) top is the protruding sphere (701) identical with valve gap (4) concave spherical surface (401) diameter, and intermediate portion is useful on the groove of mounting spring (6), and the lower end is for being used for the round pin of location, installation ball float (8); Described ball float (8) upper end is porose, be used for being fastenedly connected with push rod (7) round pin, the bottom is a hollow ball, the spheroid volume is its buoyancy in water, set water pressure when discharging water automatically greater than water valve, push rod (7) can not retreat and discharges water automatically when described spring (6) was installed back elastic force and can be guaranteed to hang down hydraulic pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010529088A CN102062252B (en) | 2010-10-23 | 2010-10-23 | Water valve of water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010529088A CN102062252B (en) | 2010-10-23 | 2010-10-23 | Water valve of water tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102062252A true CN102062252A (en) | 2011-05-18 |
| CN102062252B CN102062252B (en) | 2012-09-05 |
Family
ID=43997661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010529088A Expired - Fee Related CN102062252B (en) | 2010-10-23 | 2010-10-23 | Water valve of water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102062252B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256861A (en) * | 2015-11-05 | 2016-01-20 | 南充市大禹水务科技有限责任公司 | Constant voltage equipment for water taking and water supply |
| CN106763947A (en) * | 2017-01-22 | 2017-05-31 | 云南三星机械设备制造股份有限公司 | Drainage exhaust non-return valve |
| CN113294332A (en) * | 2021-07-22 | 2021-08-24 | 山东高原油气装备有限公司 | Screw pump for efficiently pumping oil sludge for oilfield development |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895203B (en) * | 2017-03-10 | 2018-12-21 | 张德珍 | With the device of water flow variable rheostat control pressure water valve water inlet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071727U (en) * | 1990-06-29 | 1991-02-20 | 张成德 | Automatic tap for household water tank |
| CN2127969Y (en) * | 1992-08-19 | 1993-03-10 | 王锦林 | Sealing device for water tank automatic cutting off |
| CN2292200Y (en) * | 1996-06-23 | 1998-09-23 | 王宏丁 | Double-sealing ring pressure-relief valve |
| US7311118B2 (en) * | 2004-03-30 | 2007-12-25 | Parker-Hannifin Corporation | Floating ball check valve |
-
2010
- 2010-10-23 CN CN201010529088A patent/CN102062252B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071727U (en) * | 1990-06-29 | 1991-02-20 | 张成德 | Automatic tap for household water tank |
| CN2127969Y (en) * | 1992-08-19 | 1993-03-10 | 王锦林 | Sealing device for water tank automatic cutting off |
| CN2292200Y (en) * | 1996-06-23 | 1998-09-23 | 王宏丁 | Double-sealing ring pressure-relief valve |
| US7311118B2 (en) * | 2004-03-30 | 2007-12-25 | Parker-Hannifin Corporation | Floating ball check valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256861A (en) * | 2015-11-05 | 2016-01-20 | 南充市大禹水务科技有限责任公司 | Constant voltage equipment for water taking and water supply |
| CN106763947A (en) * | 2017-01-22 | 2017-05-31 | 云南三星机械设备制造股份有限公司 | Drainage exhaust non-return valve |
| CN113294332A (en) * | 2021-07-22 | 2021-08-24 | 山东高原油气装备有限公司 | Screw pump for efficiently pumping oil sludge for oilfield development |
| CN113294332B (en) * | 2021-07-22 | 2021-11-30 | 山东高原油气装备有限公司 | Screw pump for efficiently pumping oil sludge for oilfield development |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102062252B (en) | 2012-09-05 |
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Granted publication date: 20120905 Termination date: 20151023 |
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