CN204878902U - Intelligent pressure regulating valve - Google Patents

Intelligent pressure regulating valve Download PDF

Info

Publication number
CN204878902U
CN204878902U CN201520515917.5U CN201520515917U CN204878902U CN 204878902 U CN204878902 U CN 204878902U CN 201520515917 U CN201520515917 U CN 201520515917U CN 204878902 U CN204878902 U CN 204878902U
Authority
CN
China
Prior art keywords
valve
air
pressure
cavity
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
Application number
CN201520515917.5U
Other languages
Chinese (zh)
Inventor
孙民
王静益
王树立
徐仁宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU HUADA INSTRUMENT EQUIPMENT CO Ltd
Original Assignee
SUZHOU HUADA INSTRUMENT EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU HUADA INSTRUMENT EQUIPMENT CO Ltd filed Critical SUZHOU HUADA INSTRUMENT EQUIPMENT CO Ltd
Priority to CN201520515917.5U priority Critical patent/CN204878902U/en
Application granted granted Critical
Publication of CN204878902U publication Critical patent/CN204878902U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to an intelligent pressure regulating valve, including valve body and the inside piston of valve body the valve body on be equipped with water inlet and delivery port, the piston be divided into water cavity and air cavity with the valve body, water inlet and delivery port be located the water cavity the air cavity on be equipped with air inlet and gas outlet, air inlet department be connected with air compressor pump the gas outlet on be equipped with the end cap, the valve body on be equipped with control chip, control chip be connected with air compressor pump the air cavity in be equipped with pressure sensor. After having adopted above -mentioned structure, compressed air is feasible to reach certain pressure through being full of in the air cavity, need not adopt the spring to realize, can require to change different pressure, simple structure, convenient operation according to the difference.

Description

A kind of Intelligent Pressure modulating valve
Technical field
The utility model relates to a kind of valve arrangement in Machine Design and manufacture field, especially relates to a kind of Intelligent Pressure modulating valve.
Background technique
Pressure valve also becomes pressure controlled valve, mainly be used for satisfied with the power of actuator's proposition or the requirement of moment, along with industry ground development, pressure valve is widely used in every field, existing pressure valve mainly contains valve body, valve gap, valve disc and spring composition, when work, water flow pressure reaches required force value and backs down valve disc, valve disc Compress Spring, water is discharged, when force value reduces, valve disc blocks the passage in valve seat under the action of the spring again, current pressure valve only has a force value, because difference environmentally needs different pressure, so a pressure valve is just inapplicable, the pressure valve of the multiple different pressures of many employings, cause waste, and remove and install very inconvenient.
Summary of the invention
Technical problem to be solved in the utility model is to provide and a kind ofly can regulates pressure and easy to operate Intelligent Pressure modulating valve.
The technical scheme in the invention for solving the technical problem is: a kind of Intelligent Pressure modulating valve, comprise the piston of valve body and valve inner, described valve body is provided with water intake and water outlet, valve body is divided into water cavity and air cavity by described piston, described water intake and water outlet are positioned on water cavity, described air cavity is provided with suction port and air outlet, described suction port place is connected with air pressure pump, described air outlet is provided with plug, described valve body is provided with control chip, described control chip is connected with air pressure pump, pressure transducer is provided with in described air cavity.
Concrete further, described water inlet is the conical surface, and described piston one end is the conical surface the other end is cylndrical surface, and the described conical surface and cylndrical surface are provided with seal ring.
Concrete further, described air cavity is provided with flameproof apparatus.
Concrete further, described flameproof apparatus comprises the fixed block be fixed on valve body and the rupture pressure disc be arranged on fixed block.
The beneficial effects of the utility model are: after have employed said structure, make to reach certain pressure by being full of pressurized air in air cavity, do not need to adopt spring to realize, and can require to change different pressure according to difference, structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, valve body; 2, water intake; 3, water outlet; 4, piston; 5, water cavity; 6, air cavity; 7, suction port; 8, air outlet; 9, plug; 10, control chip; 11, pressure transducer; 12, flameproof apparatus.
Embodiment
Below in conjunction with accompanying drawing, the utility model is explained in detail.
A kind of Intelligent Pressure modulating valve as shown in Figure 1, comprise the piston 4 of valve body 1 and valve body 1 inside, described valve body 1 is provided with water intake 2 and water outlet 3, valve body 1 is divided into water cavity 5 and air cavity 6 by described piston 4, described water intake 2 and water outlet 3 are positioned on water cavity 5, described air cavity 6 is provided with suction port 7 and air outlet 8, described suction port 7 place is connected with air pressure pump, described air outlet 8 is provided with plug 9, described valve body 1 is provided with control chip 10, described control chip 10 is connected with air pressure pump, pressure transducer 11 is provided with in described air cavity 6, described water intake 2 place is the conical surface, and described piston 4 one end is the conical surface the other end is cylndrical surface, and the described conical surface and cylndrical surface are provided with seal ring, described air cavity 6 is provided with flameproof apparatus 12, described flameproof apparatus 12 comprises the fixed block be fixed on valve body 1 and the rupture pressure disc be arranged on fixed block.
When using, pressurized air is passed in air cavity 6 by air pressure pump and certain pressure is produced to piston 4, when current reach or higher than this pressure time, jack-up piston 4 realizes water flowing, the pressure that the pressurized air that can pass into different volumes as required in air cavity 6 produces is different, realizes the function changing pressure valve force value.Structure is simple, easy to operate realization.
The open and close of the pressure automatic control air pressure pump that can also be sensed according to pressure transducer 11 by control chip 10, flameproof apparatus 12 can realize the explosion prevention function of valve body 1.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims (4)

1. an Intelligent Pressure modulating valve, comprise the piston (4) of valve body (1) and valve body (1) inside, described valve body (1) is provided with water intake (2) and water outlet (3), it is characterized in that, valve body (1) is divided into water cavity (5) and air cavity (6) by described piston (4), described water intake (2) and water outlet (3) are positioned on water cavity (5), described air cavity (6) is provided with suction port (7) and air outlet (8), described suction port (7) place is connected with air pressure pump, described air outlet (8) is provided with plug (9), described valve body (1) is provided with control chip (10), described control chip (10) is connected with air pressure pump, pressure transducer (11) is provided with in described air cavity (6).
2. a kind of Intelligent Pressure modulating valve according to claim 1, is characterized in that, described water intake (2) place is the conical surface, and described piston (4) one end is the conical surface the other end is cylndrical surface, and the described conical surface and cylndrical surface are provided with seal ring.
3. a kind of Intelligent Pressure modulating valve according to claim 1, is characterized in that, described air cavity (6) is provided with flameproof apparatus (12).
4. a kind of Intelligent Pressure modulating valve according to claim 3, is characterized in that, described flameproof apparatus (12) comprises the fixed block be fixed on valve body (1) and the rupture pressure disc be arranged on fixed block.
CN201520515917.5U 2015-07-16 2015-07-16 Intelligent pressure regulating valve Expired - Fee Related CN204878902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520515917.5U CN204878902U (en) 2015-07-16 2015-07-16 Intelligent pressure regulating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520515917.5U CN204878902U (en) 2015-07-16 2015-07-16 Intelligent pressure regulating valve

Publications (1)

Publication Number Publication Date
CN204878902U true CN204878902U (en) 2015-12-16

Family

ID=54823276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520515917.5U Expired - Fee Related CN204878902U (en) 2015-07-16 2015-07-16 Intelligent pressure regulating valve

Country Status (1)

Country Link
CN (1) CN204878902U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065735A (en) * 2015-07-16 2015-11-18 苏州华达仪器设备有限公司 Intelligent pressure regulating valve
CN110081215A (en) * 2019-05-14 2019-08-02 云南电网有限责任公司电力科学研究院 A kind of controllable pressure release device for air seal high voltage electric equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065735A (en) * 2015-07-16 2015-11-18 苏州华达仪器设备有限公司 Intelligent pressure regulating valve
CN110081215A (en) * 2019-05-14 2019-08-02 云南电网有限责任公司电力科学研究院 A kind of controllable pressure release device for air seal high voltage electric equipment

Similar Documents

Publication Publication Date Title
CN204878902U (en) Intelligent pressure regulating valve
CN204042084U (en) The hard leakproof one-way valve of a kind of high pressure for natural gas compressor
CN203962418U (en) A kind of air compressor air intake control valve assembly
CN204942747U (en) Reduction valve eliminated by the water hammer being applied to water purifier
CN202451474U (en) Pressure reduction air extractor for oil well casing
CN204403466U (en) Low pressure check valve
CN105065735A (en) Intelligent pressure regulating valve
CN205779526U (en) Simple hand water pump for bottled water
CN202392214U (en) Piston-type cavitation-preventing adjustable reducing valve with large pressure difference
CN205243824U (en) Pump cover pressure release structure
CN204344557U (en) A kind of ultrahigh pressure pilot operated compound relief valve
CN201776935U (en) Hydraulic machine with two sets of hydraulic system structures
CN203770052U (en) Hydraulic diaphragm type metering pump
CN203797053U (en) Air suction valve assembly for subway air source system
CN203868441U (en) Corrugated pipe pressure-relief valve
CN202371285U (en) Diaphragm type anti-cavitation and high-pressure-difference adjustable pressure-reducing valve
CN102287164B (en) Control valve for hydraulic well mouth safety valve control system
CN204402784U (en) A kind of compression pump
CN103912697A (en) Air suction valve of subway air source system
CN106368940B (en) A kind of pressure charging system and its implementation for piston pump
CN204164072U (en) A kind of hydraulic control valve on gyratory crusher
CN205298112U (en) Stacked liquid -control unidirectional valve
CN204664492U (en) Water filter safety valve
CN203962419U (en) A kind of automobile vacuum pump composite air intake valve
CN203783879U (en) Pressure release valve of hydraulic pump

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151216

Termination date: 20160716

CF01 Termination of patent right due to non-payment of annual fee