CN1103418C - Servo pressure-regulating double liquid valve - Google Patents
Servo pressure-regulating double liquid valve Download PDFInfo
- Publication number
- CN1103418C CN1103418C CN99122272A CN99122272A CN1103418C CN 1103418 C CN1103418 C CN 1103418C CN 99122272 A CN99122272 A CN 99122272A CN 99122272 A CN99122272 A CN 99122272A CN 1103418 C CN1103418 C CN 1103418C
- Authority
- CN
- China
- Prior art keywords
- liquid
- valve body
- pressure
- servo pressure
- engaged
- 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
Links
Images
Landscapes
- Multiple-Way Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention relates to a servo pressure regulating double-liquid valve, and provides a double-liquid valve capable of accurately controlling the feeding mixing ratio of liquids with unequal pressure. The double-liquid valve comprises a valve body, two flow control valves and a pressure regulating structure, wherein the valve body is provided with two liquid inlets respectively used for inputting two liquids with different pressure, and liquid outlets for supplying liquid. The two flow control valves are respectively arranged at the two liquid inlets of the valve body. The pressure regulating structure comprises two engaged elements, and both ends of each of the engaged elements are respectively provided with pivot ends. The two engage elements are pivoted in the valve body, and are positioned between the two liquid inlets and the liquid outlets.
Description
Technical field
The invention belongs to valve, particularly a kind of servo pressure-regulating double liquid valve.
Background technique
The hot and cold water tap of usefulness in daily life, it is to be respectively equipped with the hot and cold water intake pipe.Because different use water temperatures promptly can form different hot and cold water inflow and pressure, fashionable when the water liquid meeting of two kinds of different pressures, the liquid of less pressure (being generally hot water) promptly is obstructed and is difficult for flowing out.Therefore need to amplify earlier the fluid flow of less pressure, less pressured fluid can be flowed out smoothly, it is turned down gradually.In allocation process, have water liquid waste problem earlier.And when both pressure differences are excessive, the water liquid of less pressure can't flow out, and therefore, utilize the stove fire of the gas range of hydraulic pressure unlatching just can light, so that the situation that causes combustion gas to continue to leak.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can accurately control the servo pressure-regulating double liquid valve that anisobaric liquid infeeds proportions of ingredients.
Valve body of the present invention, two flow control valves and pressure adjusting structure; Valve body is provided with two and imports the liquid entering hole of two kinds of different pressures liquid and the liquid outlet of supply fluid respectively; Two flow control valves are arranged at two liquid entering hole places of valve body respectively; Pressure adjusting structure comprises two engaged elements, and the engaged element two ends are respectively equipped with pivot pin end; Two engaged elements are hubbed in the valve body, and between two liquid entering holes and liquid outlet.
Wherein:
The valve body inwall is provided with the slightly guide face of envelope two engaged elements, and guide face is located between liquid outlet opposite and two liquid entering holes, and makes slightly envelope pressure adjusting structure of guide face.
Limit, guide face two ends forms circular-arc.
Two engaged elements are gear.
Two engaged elements are Vane wheel.
Because valve body of the present invention, two flow control valves and pressure adjusting structure; Valve body is provided with two and imports the liquid entering hole of two kinds of different pressures liquid and the liquid outlet of supply fluid respectively; Two flow control valves are arranged at two liquid entering hole places of valve body respectively; Pressure adjusting structure comprises two engaged elements, and the engaged element two ends are respectively equipped with pivot pin end; Two engaged elements are hubbed in the valve body, and between two liquid entering holes and liquid outlet.During use, when an engaged element when under the hydraulic shock of liquid entering hole input, rotating, another engaged element then is subjected to transmission and rotates.The engaged element of lower pressure hydraulic fluid side is rotated under the engaged element transmission of elevated pressures hydraulic fluid side, with siphonage by formation, the liquid of lower pressure is drawn smoothly, the pressure that is produced when overcoming the different pressures flow of fluid reduces problem, can accurately control anisobaric liquid and infeed proportions of ingredients, thereby reach purpose of the present invention.
Description of drawings
Fig. 1, for decomposition texture schematic isometric of the present invention.
Fig. 2, for structural representation sectional view of the present invention.
Fig. 3, be A-A sectional view among Fig. 2.
Embodiment
As shown in Figure 1 and Figure 2, the present invention includes valve body 1, two flow control valve 14,15 and pressure adjusting structures 2.Valve body 1 is provided with two and imports the liquid entering hole 11,12 of two kinds of different pressures liquid and the liquid outlet 13 of supply fluid respectively, and its bottom is provided with openable cover plate 18.Two flow control valves 14,15 are arranged at two liquid entering holes, 11,12 places of valve body 1 respectively, to control the flow of two kinds of input liquid.Pressure adjusting structure 2 comprises two engaged elements 21,22, and engaged element 21,22 can be gear, also can be Vane wheel, and its two ends are respectively equipped with pivot pin end 16a, the 16b that is hubbed between valve body 1 and the cover plate 18.Pressure adjusting structure 2 is arranged in the valve body 1, and between two liquid entering holes 11,12 and liquid outlet 13.
When an engaged element 21/22 when under the hydraulic shock of liquid entering hole 11/12 input, rotating, 22/21 of another engaged element is subjected to transmission and rotates.The engaged element 22/21 of lower pressure hydraulic fluid side is rotated under engaged element 21/22 transmission of elevated pressures hydraulic fluid side,, the liquid of lower pressure is drawn smoothly with by the siphonage that forms.
For making two engaged elements 21,22 have preferred rotary power, system is provided with guide face 17 at valve body 1 inwall, and guide face 17 is located between liquid outlet 13 opposites and two liquid entering holes 11,12, and makes slightly envelope pressure adjusting structure 2 of guide face 17.Limit, guide face 17 two ends forms circular-arc, enters pressure adjusting structure 2 with the liquid that guides the different pressures of being imported by two liquid entering holes 11,12, so that two engaged elements 21,22 are produced best impact effect, makes engaged element 21,22 rotations.
The present invention can be widely used in the liquid of two kinds of different pressures, and its pressure that is produced in the time of can overcoming the different pressures flow of fluid reduces problem.
Claims (5)
1 one kinds of servo pressure-regulating double liquid valves, it comprises valve body and two flow control valves; Valve body is provided with two and imports the liquid entering hole of two kinds of different pressures liquid and the liquid outlet of supply fluid respectively; Two flow control valves are arranged at two liquid entering hole places of valve body respectively; It is characterized in that in valve body, also being provided with pressure adjusting structure; Pressure adjusting structure comprises two engaged elements, and the engaged element two ends are respectively equipped with pivot pin end; Two engaged elements are hubbed in the valve body, and between two liquid entering holes and liquid outlet.
2, servo pressure-regulating double liquid valve according to claim 1 is characterized in that being provided with the slightly guide face of envelope two engaged elements at described valve body inwall, and guide face is located between liquid outlet opposite and two liquid entering holes, and makes slightly envelope pressure adjusting structure of guide face.
3, servo pressure-regulating double liquid valve according to claim 1 and 2 is characterized in that limit, described guide face two ends forms circular-arc.
4, servo pressure-regulating double liquid valve according to claim 1 and 2 is characterized in that described two engaged elements are gear.
5, servo pressure-regulating double liquid valve according to claim 1 and 2 is characterized in that described two engaged elements are Vane wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99122272A CN1103418C (en) | 1999-11-08 | 1999-11-08 | Servo pressure-regulating double liquid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99122272A CN1103418C (en) | 1999-11-08 | 1999-11-08 | Servo pressure-regulating double liquid valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1295205A CN1295205A (en) | 2001-05-16 |
| CN1103418C true CN1103418C (en) | 2003-03-19 |
Family
ID=5282403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99122272A Expired - Fee Related CN1103418C (en) | 1999-11-08 | 1999-11-08 | Servo pressure-regulating double liquid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1103418C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384333A (en) * | 2011-07-08 | 2012-03-21 | 宁波市镇海捷登应用技术研究所 | Pipeline joint for balancing water pressure |
| CN102305299B (en) * | 2011-07-08 | 2016-04-06 | 宁波市镇海捷登应用技术研究所 | A kind of hot and cold water tap |
| CN102954254B (en) * | 2011-08-23 | 2014-05-07 | 宁波市镇海捷登应用技术研究所 | Cold and hot water faucet |
| CN103090035A (en) * | 2013-01-28 | 2013-05-08 | 苏州宇东暖通技术有限公司 | Self-energizing valve |
| CN103133721A (en) * | 2013-02-20 | 2013-06-05 | 翁学海 | Cold and hot water mixer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306582A (en) * | 1980-04-29 | 1981-12-22 | Dennis Marshall | Mixing valve |
| CN2045044U (en) * | 1988-11-09 | 1989-09-27 | 赵兰陵 | Multifunction bath valve |
| US5307838A (en) * | 1992-01-08 | 1994-05-03 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation (S.N.E.C.M.A) | Rotary valve assembly |
| US5845677A (en) * | 1996-09-03 | 1998-12-08 | Kia Motors Corporation | Dual throttle valve |
-
1999
- 1999-11-08 CN CN99122272A patent/CN1103418C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306582A (en) * | 1980-04-29 | 1981-12-22 | Dennis Marshall | Mixing valve |
| CN2045044U (en) * | 1988-11-09 | 1989-09-27 | 赵兰陵 | Multifunction bath valve |
| US5307838A (en) * | 1992-01-08 | 1994-05-03 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation (S.N.E.C.M.A) | Rotary valve assembly |
| US5845677A (en) * | 1996-09-03 | 1998-12-08 | Kia Motors Corporation | Dual throttle valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1295205A (en) | 2001-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2204898Y (en) | Proportional flow controlling valve | |
| CN1103418C (en) | Servo pressure-regulating double liquid valve | |
| CA2420463A1 (en) | Mixing valve | |
| CN207064366U (en) | A kind of multi output hydraulic power station | |
| WO1998040649A3 (en) | Liquid flow control tap with inexhaustible energy-operated valve | |
| CN2093285U (en) | Multifunctional weft trough type cock valve | |
| CN2332853Y (en) | Cold/hot water tap | |
| CN2303118Y (en) | Hydraulic control slow closing butterfly valve centralization control water pumping station | |
| CN1417515A (en) | Oil Well gas-liquid mixed conveyor | |
| CN2201619Y (en) | Water temp regulator of fuel gas water heater | |
| CN2163916Y (en) | Fluid control diaphragm valve | |
| CN2230380Y (en) | Combined double-fluid valve | |
| CN220286495U (en) | Pneumatic adjusting ball valve | |
| CN214887655U (en) | Oil pump block | |
| CN2316519Y (en) | Two fluid mixing controlling valve | |
| CN2247746Y (en) | Water tap | |
| CN215487794U (en) | Valve body with temperature digital display and supercharging constant temperature | |
| CN210106677U (en) | Double-handle bridge type faucet structure | |
| CN214008113U (en) | Butterfly valve with magnetic control switch function | |
| CN2348202Y (en) | Four-way cock | |
| CN2733123Y (en) | Three-in-one multifunctional water valve | |
| CN2179501Y (en) | Fluid mixed valve | |
| CN2246223Y (en) | Flow proportionally regulating bypass valve | |
| CA1183062A (en) | Mixing valve with water modulation sealing means | |
| CN212839478U (en) | Flow regulating valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |