CN205207714U - Valve device - Google Patents

Valve device Download PDF

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Publication number
CN205207714U
CN205207714U CN201521106280.0U CN201521106280U CN205207714U CN 205207714 U CN205207714 U CN 205207714U CN 201521106280 U CN201521106280 U CN 201521106280U CN 205207714 U CN205207714 U CN 205207714U
Authority
CN
China
Prior art keywords
valve
valve body
utility
model
spool
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
CN201521106280.0U
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Chinese (zh)
Inventor
钟国平
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.)
Zhongshan Thousand Gas Valve Co Ltd
Original Assignee
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
Application filed by Individual filed Critical Individual
Priority to CN201521106280.0U priority Critical patent/CN205207714U/en
Application granted granted Critical
Publication of CN205207714U publication Critical patent/CN205207714U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a valve device, which comprises the following components: a valve body, the valve body upper end is equipped with sealed lid, valve body upper end lateral wall is equipped with a plurality of inlet opening on the circumferencial direction, be equipped with the apopore in the middle part of the lower extreme, the valve body middle part is equipped with the limbers, the little round platform column structure of the big lower extreme diameter of diameter on the limbers is, the inside case that suits rather than the structure that is equipped with in limbers, sealed cover the center and be equipped with the valve rod that is connected with the case, the valve rod upper end is equipped with turning handle, be equipped with sealed the pad between the contact surface of case and valve body. The utility model discloses realize the rotation of valve rod through rotating the twist grip when using, the upper and lower removal of drive case realizes opening and closing of valve, convenient operation like this, and the easy access, the while leakproofness is good.

Description

A kind of valving
Technical field
The utility model relates to technical field of hardware, particularly relates to a kind of valving.
Background technique
Valve is the controlling component in fluid delivery system, has cut-off, adjustment, water conservancy diversion, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.For the valve of liquid control system, various valves used from the simplest stop valve to very complicated robot control system(RCS), its kind and specification are quite various.Valve can be used for the flowing controlling all kinds fluids such as air, water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron valve according to material, cast steel valve, stainless valve (201,304,316 etc.), Cr-Mo steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized material such as valve such as grade.
The control of valve can adopt the multiple kind of drive, as manual, electronic, surge, pneumatic, turbine, electromagnetic driven, electromagnetism surge, electricity surges, air-or liquid-operated, spur wheel, umbrella gear driving etc.; Can under the effect of pressure, temperature or other form transducing signal, by predetermined requirement action, or do not rely on transducing signal and simply open or close, valve rely on drive or automechanism makes open-shut device be elevated, slippage, swing or rotation motion, thus the size changing its Flow area is to realize its controlling functions.Block class: as gate valve, stop valve, stopcock, ball valve, butterfly valve, needle type valve, membrane valve etc.Block class valve also known as cut-off valve, stop valve, its effect is the medium connected or block in pipeline.
Safety check, safety check is also known as one-way valve or check valve, and safety check belongs to a kind of automatic valve, and its effect prevents the medium in pipeline from flowing backwards, prevents pump and drive motor from reversing, and the leakage of vessel media.The bottom valve that pump sump closes also belongs to safety check class.
Purposes class: as pipe cleaning valve, atmospheric valve, blowdown valve, outlet valve, filter etc.Outlet valve is requisite auxiliary element in pipe-line system, is widely used in boiler, air-conditioning, petroleum gas, water supply and sewerage pipeline.Often be arranged on the place such as commanding height or elbow, excessive gas, raising pipeline road utilization efficiency and reduction energy consumption in purging line.
Existing valve mechanism is complicated, not easy-maintaining, and sealing effect is poor, affects the working life of valve.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of valving.
The utility model is achieved through the following technical solutions:
A kind of valving, comprise valve body, described valve body upper end is provided with sealing cover, described valve body upper end sidewall is along the circumferential direction provided with several water inlets, osculum is provided with in the middle part of lower end, water port is provided with in the middle part of described valve body, water port is the little round table-like structure of the large lower end diameter of upper end diameter, inside, described water port is provided with the spool adapted with its structure, described sealing cover central position is provided with the valve rod be connected with spool, described valve rod upper end is provided with handle with sleeve, is provided with sealing gasket between described spool and the surface of contact of valve body.
As optimal technical scheme of the present utility model, described water inlet, osculum are round structure.
As optimal technical scheme of the present utility model, described valve rod with between sealing cover for being threaded.
As optimal technical scheme of the present utility model, described sealing gasket is pasted onto on spool side.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model realizes the rotation of valve rod in use by rotating rotatable handle, spool is driven to move up and down the open and close realizing valve, easy to operate like this, easy access, simultaneously good airproof performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. valve body; 101. water inlet; 102. osculum; 103. water port; 2. sealing cover; 3. spool; 4. rotatable handle; 5. handle with sleeve; 6. sealing gasket.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of valving, comprise valve body 1, described valve body 1 upper end is provided with sealing cover 2, described valve body 1 upper end sidewall is along the circumferential direction provided with several water inlets 101, osculum 102 is provided with in the middle part of lower end, wherein said water inlet 101, osculum 102 is round structure, like this can so that the discharge of water, water port 103 is provided with in the middle part of described valve body 1, the round table-like structure that water port 103 is little in the large lower end diameter of upper end diameter, the structure of this structure and spool 3 adapts, inside, described water port 103 is provided with the spool 3 adapted with its structure, described sealing cover 2 central position is provided with the valve rod 4 be connected with spool 3, wherein said valve rod 4 with between sealing cover 2 for being threaded, the rotation of valve rod 4 can be realized like this, be convenient to realize the upper of spool 3, lower movement.
Described valve rod 4 upper end is provided with handle with sleeve 5, is provided with sealing gasket 6 between described spool 3 and the surface of contact of valve body 1, and wherein said sealing gasket 6 is pasted onto on spool 3 side, and wherein the thickness of sealing gasket 6 is 2mm ~ 5mm, can play good sealing like this.
Its embodiment is: the rotation realizing valve rod 4 during use by rotating rotatable handle 5, drives spool 3 to move up and down the open and close realizing valve, easy to operate like this, easy access, simultaneously good airproof performance.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (4)

1. a valving, comprise valve body (1), described valve body (1) upper end is provided with sealing cover (2), it is characterized in that: described valve body (1) upper end sidewall is along the circumferential direction provided with several water inlets (101), osculum (102) is provided with in the middle part of lower end, described valve body (1) middle part is provided with water port (103), water port (103) the round table-like structure that large lower end diameter is little in upper end diameter, described water port (103) inside is provided with the spool (3) adapted with its structure, described sealing cover (2) central position is provided with the valve rod (4) be connected with spool (3), described valve rod (4) upper end is provided with handle with sleeve (5), sealing gasket (6) is provided with between the surface of contact of described spool (3) and valve body (1).
2. a kind of valving according to claim 1, is characterized in that: described water inlet (101), osculum (102) are round structure.
3. a kind of valving according to claim 1, is characterized in that: for being threaded between described valve rod (4) with sealing cover (2).
4. a kind of valving according to claim 1, is characterized in that: described sealing gasket (6) is pasted onto on spool (3) side.
CN201521106280.0U 2015-12-27 2015-12-27 Valve device Expired - Fee Related CN205207714U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521106280.0U CN205207714U (en) 2015-12-27 2015-12-27 Valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521106280.0U CN205207714U (en) 2015-12-27 2015-12-27 Valve device

Publications (1)

Publication Number Publication Date
CN205207714U true CN205207714U (en) 2016-05-04

Family

ID=55845432

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521106280.0U Expired - Fee Related CN205207714U (en) 2015-12-27 2015-12-27 Valve device

Country Status (1)

Country Link
CN (1) CN205207714U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108194675A (en) * 2017-12-19 2018-06-22 天津智源机械制造股份有限公司 A kind of automatic control flow valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108194675A (en) * 2017-12-19 2018-06-22 天津智源机械制造股份有限公司 A kind of automatic control flow valve
CN108194675B (en) * 2017-12-19 2023-08-04 天津智源机械制造股份有限公司 Flow automatic control valve

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Li Zhiwei

Inventor before: Zhong Guoping

COR Change of bibliographic data
TR01 Transfer of patent right

Effective date of registration: 20161018

Address after: Hong FA Lu 528429 Guangdong city of Zhongshan province Huangpu Town Industrial Zone dacen

Patentee after: Zhongshan thousand gas valve Co., Ltd.

Address before: 325007 Kunlun Road, Lucheng District, Zhejiang, No. 72, No.

Patentee before: Zhong Guoping

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

Granted publication date: 20160504

Termination date: 20161227

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