CN203322376U - Electrohydraulic control three-way valve easy to seal - Google Patents

Electrohydraulic control three-way valve easy to seal Download PDF

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Publication number
CN203322376U
CN203322376U CN2013203592613U CN201320359261U CN203322376U CN 203322376 U CN203322376 U CN 203322376U CN 2013203592613 U CN2013203592613 U CN 2013203592613U CN 201320359261 U CN201320359261 U CN 201320359261U CN 203322376 U CN203322376 U CN 203322376U
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CN
China
Prior art keywords
valve body
main valve
way valve
fluid cylinder
electrohydraulic control
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
CN2013203592613U
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Chinese (zh)
Inventor
胡相兰
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Individual
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Individual
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
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Priority to CN2013203592613U priority Critical patent/CN203322376U/en
Application granted granted Critical
Publication of CN203322376U publication Critical patent/CN203322376U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a valve, in particular to an electrohydraulic control three-way valve which is easy to seal. The electrohydraulic control three-way valve mainly solves the technical problems that a valve is relatively complicated in structure, higher in manufacturing cost, relatively inconvenient to open and close, and shorter in service life in the prior art. The electrohydraulic control three-way valve comprises a main valve body (1), and is characterized in that the middle of the main valve body (1) is connected with a side valve body (2); an electrohydraulic cylinder (3) is arranged on the main valve body, and connected with a motor (4); a push rod (5) of the electrohydraulic cylinder is connected with a swing rod (6); the other end of the swing rod is articulated with the main valve body; an articulating point is coaxially connected with a valve clack (7) capable of closing the side valve body or the main valve body; the valve clack consists of two sealing plates forming an included angle about 10-20 degrees; and a closing port (8) is formed at the lower end of the main valve body.

Description

The electrichydraulic control three-way valve easily sealed
Technical field
The utility model relates to a kind of valve, especially relates to a kind of electrichydraulic control three-way valve of easy sealing.
Background technique
Valve is controlling component in the pipeline fluid transporting system, and it is for changing path section and media flow direction, has the functions such as water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release.The valve of controlling for fluid, from the simplest stop valve to very complicated robot control system(RCS) various valves used, its kind and specification are various.Valve can be used for controlling all kinds such as water, steam, oil product, gas, mud, various Korrosionsmedium, liquid metal and radioactive fluid and fluidly flows, the working pressure of valve can be from 0.0013MPa to 1000MPa ultrahigh pressure, operating temperature is from the high temperature of the ultralow temperature to 1430 of-269 ℃ ℃.The control of valve can adopt the multiple kind of drive, as manual, electronic, surge, pneumatic, worm gear, electromagnetic driven, electricity surge, air-or liquid-operated, spur wheel, umbrella gear driving etc.; Can be under the effect of pressure, temperature or other form transducing signal, by predetermined requirement action, valve relies on and drives or automechanism makes it do lifting, slippage, swing or rotation motion, thus the size that changes its Flow area is controlled function to realize it.But existing valve mechanism is comparatively complicated, and manufacture cost is higher, open and close comparatively inconvenience, working life is shorter.
The model utility content
The utility model is to provide a kind of electrichydraulic control three-way valve of easy sealing, and it is mainly that to solve the existing valve mechanism of prior art comparatively complicated, and manufacture cost is higher, opens and closes comparatively inconvenience, working life shorter grade technical problem.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The electrichydraulic control three-way valve of easy sealing of the present utility model, comprise main valve body, the middle part of described main valve body is connected with the side valve body, main valve body is provided with electric fluid cylinder, and electric fluid cylinder is connected with motor, and the push rod of electric fluid cylinder is connected with fork, the fork the other end is hinged on main valve body, but articulating point also is coaxially connected with the flap of closed side valve body or main valve body, flap is formed by two sealing plates that form 10-20 ° of angle, and the main valve body lower end is provided with closing in.
As preferably, be fixed with supporting plate on described main valve body, supporting plate is flexibly connected electric fluid cylinder by electric fluid cylinder seat.
Therefore, valve mechanism of the present utility model is comparatively simple, reasonable, and manufacture cost is lower, and more for convenience, it is comparatively easy to open and close in processing, and working life is higher.
The accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the electrichydraulic control three-way valve of the easy sealing of this example, as Fig. 1, comprise main valve body 1, the middle part of main valve body is connected with side valve body 2, and main valve body is provided with electric fluid cylinder 3, the electricity fluid cylinder is connected with motor 4, the push rod 5 of electricity fluid cylinder is connected with fork 6, and the fork the other end is hinged on main valve body, but articulating point also is coaxially connected with the flap 7 of closed side valve body or main valve body, flap is formed by two sealing plates that form 10-20 ° of angle, and the main valve body lower end is provided with closes up 8.Be fixed with supporting plate 9 on main valve body, supporting plate is flexibly connected electric fluid cylinder 3 by electric fluid cylinder seat 10.
The foregoing is only specific embodiment of the utility model, but structure characteristic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the scope of the claims of the present utility model.

Claims (2)

1. the easy electrichydraulic control three-way valve of sealing, comprise main valve body (1), the middle part that it is characterized in that described main valve body (1) is connected with side valve body (2), main valve body is provided with electric fluid cylinder (3), the electricity fluid cylinder is connected with motor (4), the push rod (5) of electricity fluid cylinder is connected with fork (6), the fork the other end is hinged on main valve body, but articulating point also is coaxially connected with the flap (7) of closed side valve body or main valve body, flap is formed by two sealing plates that form 10-20 ° of angle, and the main valve body lower end is provided with closing in (8).
2. the electrichydraulic control three-way valve of easy sealing according to claim 1, is characterized in that on described main valve body (1) being fixed with supporting plate (9), and supporting plate is flexibly connected electric fluid cylinder (3) by electric fluid cylinder seat (10).
CN2013203592613U 2013-06-17 2013-06-17 Electrohydraulic control three-way valve easy to seal Expired - Fee Related CN203322376U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203592613U CN203322376U (en) 2013-06-17 2013-06-17 Electrohydraulic control three-way valve easy to seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203592613U CN203322376U (en) 2013-06-17 2013-06-17 Electrohydraulic control three-way valve easy to seal

Publications (1)

Publication Number Publication Date
CN203322376U true CN203322376U (en) 2013-12-04

Family

ID=49661728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203592613U Expired - Fee Related CN203322376U (en) 2013-06-17 2013-06-17 Electrohydraulic control three-way valve easy to seal

Country Status (1)

Country Link
CN (1) CN203322376U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106763893A (en) * 2016-12-28 2017-05-31 上海洛瓷动力科技有限公司 A kind of selector valve
CN112450989A (en) * 2020-11-26 2021-03-09 山东省千佛山医院 Urine collector for urinary surgery
CN114992112A (en) * 2022-06-23 2022-09-02 明光市留香泵业有限公司 Pump stopping protection device and mixed transportation pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106763893A (en) * 2016-12-28 2017-05-31 上海洛瓷动力科技有限公司 A kind of selector valve
CN112450989A (en) * 2020-11-26 2021-03-09 山东省千佛山医院 Urine collector for urinary surgery
CN114992112A (en) * 2022-06-23 2022-09-02 明光市留香泵业有限公司 Pump stopping protection device and mixed transportation pump

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Legal Events

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

Granted publication date: 20131204

Termination date: 20140617

EXPY Termination of patent right or utility model