CN201129500Y - Two-position two-port, four-port fluid control valve - Google Patents
Two-position two-port, four-port fluid control valve Download PDFInfo
- Publication number
- CN201129500Y CN201129500Y CNU2007201986973U CN200720198697U CN201129500Y CN 201129500 Y CN201129500 Y CN 201129500Y CN U2007201986973 U CNU2007201986973 U CN U2007201986973U CN 200720198697 U CN200720198697 U CN 200720198697U CN 201129500 Y CN201129500 Y CN 201129500Y
- Authority
- CN
- China
- Prior art keywords
- valve
- cylinder barrel
- piston rod
- valve body
- fluid 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
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 230000010354 integration Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
Abstract
The utility model relates to a two-port three-way and four-way fluid control valve, which is characterized in that the valve comprises a valve body, a valve, a front cover, a piston rod, a piston, a sleeve gasket, a cylinder barrel, a spring, a back cover and a handle, wherein the valve body is connected with one end of the cylinder barrel via a sealing element and the front cover, the piston rod capable of moving up and down is provided in the valve body and the cylinder barrel, the piston rod is provided with the valve at one end, whose middle is provided with the piston, the sleeve gasket and the spring, the another end of the cylinder barrel is provided with the back cover, another end of the piston rod is extruded outside the cylinder barrel and the back cover to be connected with the handle. The control valve has the advantages of easy integration and automatic control, thus is a suitable product for modern industry gas and fluid control.
Description
Technical field
The utility model relates to a kind of two-position three way, four-way fluid control valve, can be widely used in industry such as washing, light industry, food, medical treatment and make Service Industry, be applicable to neutral gas or liquid detergent, be the final controlling element of carrying air, water or other fluid medium on the industrial automation production line, belong to valve technology field.
Background technique
Manufacturing, service industry, having used flowing medium in large quantities is that air, water, steam etc. go to carry out powered, material mixes and stirs, work such as article cleaning, present two-position three way, four-way fluid control valve are the type hand valves, and by valve body, valve seal parts, the manual opening-closing device constitutes, the valve seal parts rely on the manual opening-closing device action, and valve body adopts with the manual opening-closing device and is threaded.The valve seal parts adopt screw and nut to be connected with the manual opening-closing device.Its shortcoming is to need manual control, and inefficiency can not centralized control.
Summary of the invention
The purpose of this utility model provides a kind of increasing work efficiency, and realizes two-position three way, the four-way fluid control valve of automation control.
For realizing above purpose, the technical solution of the utility model provides a kind of two-position three way, four-way fluid control valve, it is characterized in that, form by valve body, valve, protecgulum, piston rod, piston, spacer, cylinder barrel, spring, bonnet and handle, valve body is connected with cylinder barrel one end with protecgulum by Sealing, piston rod moving up and down is located in valve body and the cylinder barrel, one end of piston rod is provided with valve, the centre is provided with piston, spacer and spring successively, the cylinder barrel the other end is provided with bonnet, and the other end of piston rod stretches out cylinder barrel and is connected with handle with bonnet.
Described valve body is threeway or four-way.
The utility model changes the manual operation defective, change the manual opening-closing device into piston control, the employing air is a power source, compressibility characteristics according to gas, pressurized air produces pressure air, produces power, discharging air is eliminated pressure air, thereby forms the cycle period motion of a pressurization, decompression, realizes the supply in the industrial manufacture process, the production process of blocking-up.
The utlity model has property easy of integration, advantages such as automation control are that modern industry gas, fluid are controlled indispensable product.
Description of drawings
Fig. 1 is the two-position three-way fluid control valve structural representation;
Fig. 2 is the two-position four-way fluid control valve structural representation.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1
As shown in Figure 1, be the two-position three-way fluid control valve structural representation, described two-position three-way fluid control valve is made up of valve body 1, valve 2, protecgulum 3, piston rod 4, piston 5, spacer 6, cylinder barrel 7, spring 8, bonnet 9 and handle 10.
Described valve body 1 is threeway, valve body 1 is connected with cylinder barrel 7 one ends with protecgulum 3 by Sealing, piston rod 4 moving up and down is installed in valve body 1 and the cylinder barrel 7, one end mounted valve 2 of piston rod 4, the centre is installed piston 5, spacer 6 and spring 8 successively, cylinder barrel 7 the other ends are installed bonnet 9, and the other end of piston rod 4 stretches out cylinder barrel 6 and is connected with handle 10 with bonnet 9.
Piston rod 4 is through roll forming, and surface finishment becomes mirror-like, and valve 2 Sealings are all used the rubber parts of high-quality, and valve body 1 usefulness high-quality stainless steel is made.
The utility model can extensively be installed in automatic production line, on the pipe-line system of professional equipment, all gas delivery that relates to, liquid is carried and all can be adopted, during work, the pipeline pipe is rotatably connected on the valve body 1, the control source of the gas is connected in the import 11 of protecgulum 3, and when control cabinet sends signal, the pilot pressure source of the gas enters in the cylinder barrel 7, gas promotion piston 5 drive piston rods 4 move up and open valve 2, spring 8 compressions, pipeline inner fluid medium begins to flow, and work finishes, control cabinet sends signal once more, disconnect the pilot pressure source of the gas and enter in the cylinder barrel 7, the spring 8 of compression promotes piston 5 drive piston rods 4 and moves down throttle down 2, the fluid that flows in the blocking-up pipeline, a work cycle finishes.
Embodiment 2
As shown in Figure 2, be the two-position four-way fluid control valve structural representation, described valve body 1 is a four-way, and other is the same with embodiment 1.
Claims (2)
1. two-position three way, four-way fluid control valve, it is characterized in that, by valve body (1), valve (2), protecgulum (3), piston rod (4), piston (5), spacer (6), cylinder barrel (7), spring (8), bonnet (9) and handle (10) are formed, valve body (1) is connected with cylinder barrel (7) one ends with protecgulum (3) by Sealing, piston rod moving up and down (4) is located in valve body (1) and the cylinder barrel (7), one end of piston rod (4) is provided with valve (2), the centre is provided with piston (5) successively, spacer (6) and spring (8), cylinder barrel (7) the other end is provided with bonnet (9), and the other end of piston rod (4) stretches out cylinder barrel (6) and is connected with handle (10) with bonnet (9).
2. two-position three way according to claim 1, four-way fluid control valve is characterized in that, described valve body (1) is threeway or four-way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201986973U CN201129500Y (en) | 2007-11-30 | 2007-11-30 | Two-position two-port, four-port fluid control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201986973U CN201129500Y (en) | 2007-11-30 | 2007-11-30 | Two-position two-port, four-port fluid control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201129500Y true CN201129500Y (en) | 2008-10-08 |
Family
ID=40017346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201986973U Expired - Fee Related CN201129500Y (en) | 2007-11-30 | 2007-11-30 | Two-position two-port, four-port fluid control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201129500Y (en) |
-
2007
- 2007-11-30 CN CNU2007201986973U patent/CN201129500Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HONGDA PNEUMATIC SYSTEM MANUFACTURING CO. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110425 Address after: 201109 No. 5201-18 Hongmei South Road, Shanghai, Minhang District Co-patentee after: Shanghai Hongda Pneumatic System Manufacturing Co., Ltd. Patentee after: Shanghai Hongxiang Machinery Manufacturing Co., Ltd. Address before: 201109 No. 5201-18 Hongmei South Road, Shanghai, Minhang District Patentee before: Shanghai Hongxiang Machinery Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |