CN104896163A - Balance valve - Google Patents
Balance valve Download PDFInfo
- Publication number
- CN104896163A CN104896163A CN201510287985.5A CN201510287985A CN104896163A CN 104896163 A CN104896163 A CN 104896163A CN 201510287985 A CN201510287985 A CN 201510287985A CN 104896163 A CN104896163 A CN 104896163A
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- CN
- China
- Prior art keywords
- valve
- water
- valve core
- core housing
- core sleeve
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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention relates to a novel water pressure balancing valve and provides a valve capable of balancing water pressure. With the balance valve, water is not hot and cold in turn with the adjustment of the water volume after hot water and cold water are mixed in a mixed water valve. The technical solution adopted by the invention is that a valve core of the balance valve is mounted inside an outer shell; the valve core comprises a valve core sleeve and a balance assembly therein; the balance assembly is mounted on the bottom of the valve core sleeve; one or more water outlet holes are opened on the bottom of the valve core sleeve; the balance assembly comprises a valve rod, a spring and column plug; one end with a valve rod stop end on the valve rod penetrates through the bottom of the valve core sleeve and the other end of the valve rod is connected to the column plug; and the spring is mounted on the valve rod inside the valve core sleeve. The balance valve has the advantages that water is saved based on the button hole principle; the water pressure is controlled by squeezing the water pressure through the spring mounted inside the valve core sleeve; the temperature is controlled by reducing the pump power of hot water; and automatic cleaning is realized by driving water flow based on the venturi physiological effects.
Description
Technical field
The present invention relates to a kind of valve of Novel balance hydraulic pressure.
Background technique
Mixed water valve is the valve of a mixing hot and cold water.Mixed water valve has connect hot and cold water pipe, and then mixing serves the effect of mixing, after overregulating water temperature, export warm water.There is following drawback in existing mixed water valve lower water temperature.
Rotate to same angle at mixed water valve, the water-outlet quantity size of regulating mixed water valve, increase mixed water valve warm water flow gradually, water temperature when mixed water valve flow is maximum exceeds much than water temperature during general flow.Mixed water valve rotatable handle is to neutral position, and time water-outlet quantity closes on maximum, water temperature is 32.4 DEG C; Angle of swing is constant, and water-outlet quantity is adjusted to maximum, and water temperature is uprushed to 36.8 DEG C.When water valve flow is maximum and the temperature difference of outlet water of conventional flow can reach 4.4 DEG C.The human body skin so large temperature difference beyond affordability, also repeatedly will regulate and could improve water-outlet quantity under water temperature inconvenience prerequisite.Cause this drawback reason mainly, hot and cold water pressure imbalance.
This just needs a kind of equilibrium valve that can balance cold and hot hydraulic pressure, reduces aperture and to uprush the huge temperature difference caused.
Summary of the invention
In order to provide a kind of can the valve of balancing water pressure, make hot water or cold water can not be sometimes hot and sometimes cold with the adjustment of rate of water added after mixed water valve mixing, the technical solution used in the present invention be:
A kind of equilibrium valve, the spool of equilibrium valve is arranged on frame inside, and spool comprises the balanced component of valve core housing and inside thereof, and balanced component is contained in bottom valve core housing, has one or more osculum bottom valve core housing;
Balanced component comprises valve rod, spring and plunger, and valve rod passes bottom valve core housing with one end of valve stem spacing end, and the valve rod the other end is connected with plunger, and the valve rod in valve core housing is provided with spring.
The ingress of described valve core housing is provided with multiple water inlet aperture.
The ingress of described valve core housing is provided with the water inlet aperture that two are positioned at same cross section, and two water inlet apertures are about valve core housing axisymmetrical.
Be provided with seal ring between described valve core housing and frame, described plunger shape is round platform and to be positioned at the inner end face of valve core housing inboard less than outer end end face, and the bottom of valve core housing has multiple buttonhole, and the described buttonhole center of circle is positioned at circumferentially same.
Advantage of the present invention is as follows.
1. using water wisely: this product is economized on water by buttonhole principle.
2. hydraulic pressure control: calculate and the hot and cold hydraulic pressure of experimental equilibrium through accurate.Hydraulic pressure is controlled by built-in spring compresses.
3. temperature controls: utilize air conduction value principle to control water temperature.Current can produce bubble through the aperture of this product cavity entrance, can produce whirlpool when hot water or cold water flows through the groove on this product inwall.Because of air conduction value, comparatively water is slow, so the bubble when hot water or cold water mixes in cold water just can weaken the twitch force of hot water.
4. Automatic clearance: Wen Qiuli effect drives current to realize Automatic clearance.The bubble that this interiors of products of current process produces and vortex action will clean out the attachment on spring and on internal cavity, teaching display stand clearing function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is poppet shaft mapping one of the present invention.
Fig. 3 is poppet shaft mapping two of the present invention.
Fig. 4 is the schematic diagram that spool of the present invention is applied to mixed water valve.
In accompanying drawing: 1, water-inlet cavity; 2, right end cap; 3, water inlet aperture; 4, seal ring; 5, plunger; 6, spring; 7, valve core housing; 8, valve rod; 9, valve stem spacing end; 10, left end cap; 11, frame; 12, water chamber; 13, buttonhole.
Embodiment
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of equilibrium valve as shown in Figure 1, the main structure of equilibrium valve is spool, and the frame 11 that spool is arranged on equilibrium valve is inner.Spool mainly comprises the balanced component of valve core housing 7 and inside thereof, and balanced component is contained in bottom valve core housing 7, and the bottom of valve core housing 7 has one or more osculum.Bottom due to valve core housing 7 has multiple center of circle and is positioned at same osculum circumferentially, due to osculum and button hole similar, therefore named is buttonhole.The current of water-inlet cavity 1 flow out from water chamber 12 through buttonhole 13 after decompression.
Buttonhole 13 makes current scatter, and current are slowed down, and plays water saving object.
Balanced component is used for the control of hydraulic pressure, can slow down the fluctuation of hydraulic pressure.It mainly comprises valve rod 8, spring 6 and plunger 5, and valve rod 8 one end is that spiro rod cap and valve stem spacing end 9 are positioned at valve core housing 7 bottom outside, and valve rod 8 the other end is connected with plunger 5, the valve rod 8 in valve core housing 7 is provided with the spring 6 of antirust treatment.Plunger 5 shape is round platform and to be positioned at the inner end face of valve core housing 7 inboard less than outer end end face.
Hydraulic balance process is as follows.
As shown in Figure 1, water flows through water-inlet cavity 1, and the annular space then between the little suddenly plunger 5 in cross section and valve core housing 7 inwall, then flows out from water chamber 12 through buttonhole 13.Plunger 5 has a decrement due to hydraulic pressure effect, and the part that the larger plunger of hydraulic pressure 5 enters valve core housing 7 is more.When water-inlet cavity 1 hydraulic pressure increases suddenly, the part that plunger 5 is pressed into increases, and because plunger 5 is the round platform that the little right-hand member of left end is large, the annular space between plunger 5 and valve core housing 7 inwall reduces, and water chamber 12 hydraulic pressure is declined.
Can realize balancing hot and cold hydraulic pressure through accurate calculating plunger 5 conical degree of conical surface and valve core housing 7 size, reduce hot water twitch force.The ingress of valve core housing 7 is provided with two water inlet aperture 3, two water inlet apertures 3 being positioned at same cross section about valve core housing 7 axisymmetrical.
This spool can utilize air conduction value principle to control water temperature.Current when the water inlet aperture 3 of this product water-inlet cavity 1 ingress because Venturi effect can produce bubble.The meeting flowed through on this product valve core housing 7 inwall as hot water or cold water produces whirlpool.Because of air conduction value, comparatively water is slow, so the bubble when hot water or cold water mixes in cold water just can weaken the twitch force of hot water.(Venturi effect also claims venturi effect.This phenomenon is with its finder, and Italian physicist's venturi Giovanni Battista Venturi names.The performance of this effect generally, refers to and can produce low pressure near swiftly flowing fluid, thus produces suction-operated.) between valve core housing 7 and frame 11, seal ring 4 being installed, the bottom of valve core housing 7 has multiple buttonhole 13, and described buttonhole 13 center of circle is positioned at circumferentially same.
The application of this valve body as shown in Figure 4.Hot water or cold water's feed-water end of mixed water valve is respectively provided with this valve body, and mixed like this water valve has water temperature gentle transition effect when the mixed water valve water yield increases time.This mixed water valve is adopted to do the experiment of background technique.When rotatable handle is to neutral position, pull handle close to max water yield, detecting water temperature through electronic thermometer is 30.6 DEG C; Keep angle of swing constant, pull handle max water yield, detecting water temperature through electronic thermometer is 31.5 DEG C, and the temperature difference is only 0.9 DEG C.Adopt the mixed water valve of tradition to do identical comparative trial, temperature difference of outlet water can reach 4.4 DEG C.
This valve body tool has the following advantages: 1. using water wisely: this product slows down current by buttonhole 13 and reaches water saving object; 2. hydraulic pressure control: calculate and the hot and cold hydraulic pressure of experimental equilibrium through accurate.3. temperature controls: can produce whirlpool when hot water or cold water flows through the groove on this product valve core housing 7 inwall, and because of air conduction value, comparatively water is slow, so the bubble when hot water or cold water mixes in cold water just can weaken the twitch force of hot water; 4. Automatic clearance: Wen Qiuli effect drives current to realize Automatic clearance.The bubble that this interiors of products of current process produces and vortex action will clean out the attachment on spring and on internal cavity, teaching display stand clearing function.
Claims (4)
1. an equilibrium valve, it is characterized in that: the spool of equilibrium valve is arranged on frame (11) inside, spool comprises the balanced component of valve core housing (7) and inside thereof, and balanced component is contained in valve core housing (7) bottom, and valve core housing (7) bottom has one or more osculum;
Balanced component comprises valve rod (8), spring (6) and plunger (5), valve rod (8) passes valve core housing (7) bottom with one end of valve stem spacing end (9), valve rod (8) the other end is connected with plunger (5), and the valve rod (8) in valve core housing (7) is provided with spring (6).
2. equilibrium valve according to claim 1, is characterized in that: the ingress of described valve core housing (7) is provided with multiple water inlet aperture (3).
3. equilibrium valve according to claim 2, is characterized in that: the ingress of described valve core housing (7) is provided with the water inlet aperture (3) that two are positioned at same cross section, and two water inlets aperture (3) are about valve core housing (7) axisymmetrical.
4. the equilibrium valve according to any one of claim 1-2, it is characterized in that: between described valve core housing (7) and frame (11), seal ring (4) is installed, described plunger (6) shape is round platform and the inner end face being positioned at valve core housing (7) inboard is less than outer end end face, the bottom of valve core housing (7) has multiple buttonhole (13), and described buttonhole (13) center of circle is positioned at circumferentially same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287985.5A CN104896163A (en) | 2015-06-01 | 2015-06-01 | Balance valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287985.5A CN104896163A (en) | 2015-06-01 | 2015-06-01 | Balance valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104896163A true CN104896163A (en) | 2015-09-09 |
Family
ID=54029014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510287985.5A Pending CN104896163A (en) | 2015-06-01 | 2015-06-01 | Balance valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104896163A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443829A (en) * | 2016-01-06 | 2016-03-30 | 中山市雅西环保科技有限公司 | Flow valve |
| CN105546172A (en) * | 2016-01-06 | 2016-05-04 | 中山市雅西环保科技有限公司 | Water saving valve |
| CN105605271A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Assembling method for pipeline joint |
| CN105605272A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Pipeline joint |
| CN105605270A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Dual-purpose connector |
| CN111059334A (en) * | 2019-10-24 | 2020-04-24 | 中国船舶重工集团公司第七一九研究所 | Atmospheric pressure stable form flow self-balancing unit |
| CN111946866A (en) * | 2020-07-31 | 2020-11-17 | 宁波川渡流体科技有限公司 | Water-gas mixing balance valve and micro-bubble water system formed by same |
| CN113483106A (en) * | 2021-09-07 | 2021-10-08 | 法图尔智能装备江苏有限公司 | From flow restriction valve for industrial water room of taking clearance function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB317106A (en) * | 1928-04-11 | 1929-08-12 | Edward Gregory Crossling | Improved ball float taps |
| JPH02186174A (en) * | 1989-08-01 | 1990-07-20 | Nohmi Bosai Ltd | Automatic drain valve having safety valve |
| CN2428655Y (en) * | 2000-07-07 | 2001-05-02 | 周慧民 | Automatic temp.-control balancing valve |
| US7225830B1 (en) * | 2005-02-09 | 2007-06-05 | Kershaw Charles H | Fluid control valve |
| CN200999895Y (en) * | 2007-01-11 | 2008-01-02 | 谢庆俊 | Balanced pressure controlling valve |
| CN201795125U (en) * | 2010-08-28 | 2011-04-13 | 宁波华平金属制品有限公司 | Dynamic flow balancing valve |
| CN201866359U (en) * | 2010-12-07 | 2011-06-15 | 杭州春江阀门有限公司 | Dynamic flow balancing valve with check valve |
| CN204704447U (en) * | 2015-06-01 | 2015-10-14 | 李特 | A kind of equilibrium valve |
-
2015
- 2015-06-01 CN CN201510287985.5A patent/CN104896163A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB317106A (en) * | 1928-04-11 | 1929-08-12 | Edward Gregory Crossling | Improved ball float taps |
| JPH02186174A (en) * | 1989-08-01 | 1990-07-20 | Nohmi Bosai Ltd | Automatic drain valve having safety valve |
| CN2428655Y (en) * | 2000-07-07 | 2001-05-02 | 周慧民 | Automatic temp.-control balancing valve |
| US7225830B1 (en) * | 2005-02-09 | 2007-06-05 | Kershaw Charles H | Fluid control valve |
| CN200999895Y (en) * | 2007-01-11 | 2008-01-02 | 谢庆俊 | Balanced pressure controlling valve |
| CN201795125U (en) * | 2010-08-28 | 2011-04-13 | 宁波华平金属制品有限公司 | Dynamic flow balancing valve |
| CN201866359U (en) * | 2010-12-07 | 2011-06-15 | 杭州春江阀门有限公司 | Dynamic flow balancing valve with check valve |
| CN204704447U (en) * | 2015-06-01 | 2015-10-14 | 李特 | A kind of equilibrium valve |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443829A (en) * | 2016-01-06 | 2016-03-30 | 中山市雅西环保科技有限公司 | Flow valve |
| CN105546172A (en) * | 2016-01-06 | 2016-05-04 | 中山市雅西环保科技有限公司 | Water saving valve |
| CN105605271A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Assembling method for pipeline joint |
| CN105605272A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Pipeline joint |
| CN105605270A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Dual-purpose connector |
| CN105605271B (en) * | 2016-02-26 | 2017-11-03 | 中山市雅西环保科技有限公司 | A kind of assemble method of pipe joint |
| CN105605270B (en) * | 2016-02-26 | 2018-07-17 | 长乐市丽智产品设计有限公司 | A kind of dual-purpose connector |
| CN111059334A (en) * | 2019-10-24 | 2020-04-24 | 中国船舶重工集团公司第七一九研究所 | Atmospheric pressure stable form flow self-balancing unit |
| CN111059334B (en) * | 2019-10-24 | 2021-09-24 | 中国船舶重工集团公司第七一九研究所 | Atmospheric pressure stable form flow self-balancing unit |
| CN111946866A (en) * | 2020-07-31 | 2020-11-17 | 宁波川渡流体科技有限公司 | Water-gas mixing balance valve and micro-bubble water system formed by same |
| CN111946866B (en) * | 2020-07-31 | 2022-03-11 | 宁波川渡流体科技有限公司 | Water-gas mixing balance valve and micro-bubble water system formed by same |
| CN113483106A (en) * | 2021-09-07 | 2021-10-08 | 法图尔智能装备江苏有限公司 | From flow restriction valve for industrial water room of taking clearance function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |