CN2714907Y - Hydraulic three-way valve - Google Patents
Hydraulic three-way valve Download PDFInfo
- Publication number
- CN2714907Y CN2714907Y CN 200420009167 CN200420009167U CN2714907Y CN 2714907 Y CN2714907 Y CN 2714907Y CN 200420009167 CN200420009167 CN 200420009167 CN 200420009167 U CN200420009167 U CN 200420009167U CN 2714907 Y CN2714907 Y CN 2714907Y
- Authority
- CN
- China
- Prior art keywords
- valve plate
- valve
- water
- hydraulic
- valve body
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a hydraulic three-way valve, which is composed of a valve body, a water inlet pipe, an upper and a lower water outlet pipes, a valve plate, an upper and a lower limiting ring baffles of the valve plate, a piston rod, a hydraulic cylinder and a hydraulic station, wherein, the water inlet pipe is arranged in the middle part of the valve body. The upper and the lower water outlet pipes are arranged at the upper and the lower ends of the valve body and are communicated with water processing equipment or water consuming equipment. The upper end of the piston rod is connected with the hydraulic cylinder, and the lower end is connected with the valve plate. The valve plate is movably connected between the upper and the lower limiting ring baffles of the valve plate. The hydraulic cylinder is connected with the hydraulic station. That the valve plate is driven to slide by the hydraulic cylinder can switch different accesses for water flow. As a result, back washing for the water processing equipment is convenient. Because hydraulic control is adopted, the largest caliber can reach phi 600 mm, and control differential pressure can reach 0.4MPa. The hydraulic three-way valve is a three-way valve with a large caliber and large bearing ability. The size of the valve body can be designed according to requirements, and the valve body is suitable for various calibers. The utility model can complete water flow switching operation of the water processing equipment. The utility model has the advantages of easy installation, simple operation and fund saving.
Description
Technical field
The utility model relates to a kind of three-way valve, refers in particular to a kind of heavy caliber of water treatment system switch current direction and hydraulic type three-way valve of high bearing capacity of being used for.
Background technique
In the water supply processing system, for example in cooling circulating water, heating circulating water, domestic water and the industrial water processing system, for its water quality is purified, need to install water-treating equipment, by filtration and regular backwash realization water-treating equipment long-term, the stable and continuous operation to water-treating equipment of water-treating equipment to impure water.In the prior art, switch in order to realize current easily and quickly, need to adopt the bypass type mounting type, and mortor operated valve is installed on bypass line, water inlet and outlet is installed mortor operated valve, big, the system maintenance poor reliability of installation floor space.Can not realize effectively opening and closing conversion, especially be subjected to the influence of impurity deposition in the water, cause fouling and keying malfunctioning easily, have a strong impact on the automation mechanized operation of three-way valve.
Summary of the invention
The purpose of this utility model provides a kind of big flow and bigbore hydraulic type three-way valve, after being installed in it on body of water-treating equipment, can be flexibly, the flow direction of convection cell is switched easily, its saving fund, installation is easy, reliable, versatility is good and automaticity is high.
Technical solution adopted in the utility model is: a kind of hydraulic type three-way valve, comprise valve body 9, intake pipe 3, upper water-out pipe 7 and lower discharging tube 8, also comprise valve plate 2, valve plate upper limit ring baffle 4, valve plate lower limit ring baffle 1, piston rod 6, oil hydraulic cylinder 5, selector valve 10 and hydraulic station 11.Intake pipe 3 is installed in the intermediate portion of valve body 9 one sides, and upper water-out pipe 7 and lower discharging tube 8 are installed in the upper and lower end of valve body 9 opposite sides and are connected with water-treating equipment.Oil hydraulic cylinder 5 is fixed on the top of valve body 9, and the upper end of piston rod 6 links to each other with oil hydraulic cylinder 5, and the lower end of piston rod 6 and valve plate 2 join.Valve plate upper limit ring baffle 4 and valve plate lower limit ring baffle 1 are separately fixed in the valve body 9 and lay respectively at the upper and lower part of intake pipe 3, and valve plate 2 is slidingly connected between valve plate upper limit ring baffle 4 and the valve plate lower limit ring baffle 1.Selector valve 10 is installed on the oil hydraulic cylinder 5 and with hydraulic station 11 and is connected.
The beneficial effects of the utility model are:
1, suitable bore is big: owing to adopt hydraulic control, maximum caliber can reach Φ 600mm, and control pressure reduction can reach 0.4MPa, is a kind of heavy caliber and the three-way valve with big bearing capacity.This valve can design valve body size and supporting hydraulic station easily and flexibly as required according to handling flow.
2, applicable water quality scope is wide: because the both ends of the surface of valve plate are made as convex type arc shaped surface or conical surface, can effectively prevent to deposit impurity on sealing surface of valve plate, guarantee long-term, the stable operation of three-way valve.
3, economic benefit is obvious: connect owing to intake pipe, outlet pipe all adopt flange, need not adopt the bypass mode to install, install easily, floor space is little, the fund of its saving is equivalent to the first wife with 1/3rd of mortor operated valve fund, and simple to operate, automaticity is high.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done to describe in further detail.
As shown in Figure 1, a kind of hydraulic type three-way valve is welded by seamless steel pipe, also can be formed by cast steel or cast iron casting, is installed on omnidistance water processor.It comprises valve body 9, intake pipe 3, upper water-out pipe 7 and lower discharging tube 8, also comprises valve plate 2, valve plate upper limit ring baffle 4, valve plate lower limit ring baffle 1, piston rod 6, oil hydraulic cylinder 5, selector valve 10 and hydraulic station 11.Its intake pipe 3 is installed in the intermediate portion of valve body 9 one sides, upper water-out pipe 7 and lower discharging tube 8 are installed in the upper and lower end of valve body 9 opposite sides and are connected with omnidistance water processor, oil hydraulic cylinder 5 is fixed on the top of valve body 9, the upper end of piston rod 6 links to each other with oil hydraulic cylinder 5, the lower end of piston rod 6 and valve plate 2 join, valve plate is made of the steel spool, in order to prevent on sealing surface of valve plate, to deposit impurity, the both ends of the surface of valve plate 2 are made as convex type arc shaped surface or conical surface, in order to reach good sealing effect, be covered with one deck rubber layer in the external packets of spool.Valve plate upper limit ring baffle 4 and valve plate lower limit ring baffle 1 are hollow-core construction and are separately fixed in the valve body 9, valve plate upper limit ring baffle 4 wherein is positioned at the top of intake pipe 3, valve plate lower limit ring baffle 1 is positioned at the bottom of intake pipe 3, valve plate 2 is slidingly connected between valve plate upper limit ring baffle 4 and the valve plate lower limit ring baffle 1, the stroke of valve plate 2, can according to handle flow, valve diameter, the position of spacing annular plate washer is adjusted up and down.Selector valve 10 is installed on the oil hydraulic cylinder 5 and with hydraulic station 11 and is connected, and wherein, hydraulic station comprises high pressure oil pump, fuel tank, oil pipe cylindrical shell and connects control fitting.
When using the utility model, at first upper water-out pipe 7 and lower discharging tube 8 water pipe corresponding with omnidistance water processor are connected, be positioned at the top of intake pipe 3 when valve plate 2, and when blocking the center hole of valve plate upper limit ring baffle 4, water inlet flows into omnidistance water processor by the center hole and the lower discharging tube 8 of valve plate lower limit ring baffle 1, by the filter screen in the omnidistance water processor water quality is carried out filtration treatment.In the time need carrying out backwash to the filter screen in the omnidistance water processor, by the utility model the flow direction of current is switched, at this moment, under the control of hydraulic station 11, commutation by selector valve 10, move downward by oil hydraulic cylinder 5 piston rod 6, open valve plate upper limit ring baffle 4, shutoff valve plate lower limit ring baffle 1, making into, water flows into omnidistance water processor by upper water-out pipe 7, owing to adopt hydraulic control, intake pipe, the maximum caliber of upper water-out pipe and lower discharging tube can reach Φ 600mm, and control pressure reduction can reach 0.4Mpa, is a kind of heavy caliber and the three-way valve with big bearing capacity, can be installed on various water-treating equipment, be used for current are carried out switch operation.
Claims (4)
1, a kind of hydraulic type three-way valve, comprise valve body (9), intake pipe (3), upper water-out pipe (7) and lower discharging tube (8), it is characterized in that: also comprise valve plate (2), valve plate upper limit ring baffle (4), valve plate lower limit ring baffle (1), piston rod (6), oil hydraulic cylinder (5), selector valve (10) and hydraulic station (11), described intake pipe (3) is installed in the intermediate portion of valve body (9) one sides, upper water-out pipe (7) and lower discharging tube (8) be installed in valve body (9) opposite side on, the lower end also is connected with water-treating equipment, oil hydraulic cylinder (5) is fixed on the top of valve body (9), the upper end of piston rod (6) links to each other with oil hydraulic cylinder (5), the lower end of piston rod (6) and valve plate (2) join, valve plate upper limit ring baffle (4) and valve plate lower limit ring baffle (1) be separately fixed in the valve body (9) and lay respectively at intake pipe (3) on, the bottom, valve plate (2) is slidingly connected between valve plate upper limit ring baffle (4) and the valve plate lower limit ring baffle (1), and selector valve (10) is installed on oil hydraulic cylinder (5) and upward and with hydraulic station (11) is connected.
2, hydraulic type three-way valve according to claim 1 is characterized in that: the both ends of the surface of described valve plate (2) are convex type arc shaped surface or conical surface.
3, hydraulic type three-way valve according to claim 1 is characterized in that: the outer surface of described valve plate (2) is coated with one deck rubber sealant or heatproof, wear resistant plastic material layer.
4, hydraulic type three-way valve according to claim 1 is characterized in that: the shape and the described valve plate (2) of the upper and lower spacing ring baffle of described valve plate (4,1) are complementary, and its sealing surface is provided with multiple-sealed waterline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009167 CN2714907Y (en) | 2004-07-06 | 2004-07-06 | Hydraulic three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009167 CN2714907Y (en) | 2004-07-06 | 2004-07-06 | Hydraulic three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714907Y true CN2714907Y (en) | 2005-08-03 |
Family
ID=34870006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420009167 Expired - Lifetime CN2714907Y (en) | 2004-07-06 | 2004-07-06 | Hydraulic three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2714907Y (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383445C (en) * | 2006-05-26 | 2008-04-23 | 姜瀛洲 | Two-cock valve |
| CN101940987A (en) * | 2010-08-23 | 2011-01-12 | 厦门松霖科技有限公司 | Sliding switching water-outlet mechanism |
| CN101975287A (en) * | 2010-10-15 | 2011-02-16 | 吴相民 | Differential pressure type automatic reversing valve |
| CN102121539A (en) * | 2010-12-27 | 2011-07-13 | 上海工业自动化仪表研究院 | Pre-inflatable pneumatic reversing valve |
| WO2012025028A1 (en) * | 2010-08-23 | 2012-03-01 | 厦门松霖科技有限公司 | Slide switching water outlet mechanism |
| CN102606472A (en) * | 2012-03-23 | 2012-07-25 | 三一重工股份有限公司 | Distribution valve for pumping system, pumping system and engineering machinery |
| CN105402440A (en) * | 2015-12-01 | 2016-03-16 | 安徽振新孛辰机械制造有限公司 | High-flow pneumatic operated directional valve |
| CN106914136A (en) * | 2017-04-06 | 2017-07-04 | 华电水务工程有限公司 | A kind of ultrafiltration apparatus fluid reversing switching valve and changing method |
| WO2018029074A1 (en) * | 2016-08-09 | 2018-02-15 | Vergne Innovation | Automatic device for premixing fuel gas and oxidising gas, in particular for a gas boiler, facility including this device |
| CN107940030A (en) * | 2017-11-22 | 2018-04-20 | 解钟敏 | Fluid path aids in flushing valve device |
| CN108167473A (en) * | 2018-01-12 | 2018-06-15 | 苏州羽美尚精密机械有限公司 | A kind of water pipe head for the threeway change of current |
| CN108180295A (en) * | 2017-12-29 | 2018-06-19 | 胡芳丽 | A kind of zero leakage solenoid valve |
| CN108283136A (en) * | 2018-01-29 | 2018-07-17 | 湖南湘讯企业管理有限公司 | A kind of anti-pollution irrigation rig of separate type |
| CN108993013A (en) * | 2018-07-09 | 2018-12-14 | 望谟县四海桐油福利加工厂 | Tung oil processing filtering and impurity removing device |
| CN109882623A (en) * | 2017-12-06 | 2019-06-14 | 深圳市曼恩斯特科技有限公司 | Accurate flow-limiting valve and Pneumatic three-way valve |
| CN113531156A (en) * | 2021-07-12 | 2021-10-22 | 岳阳高澜节能装备制造有限公司 | Hydraulic drive type direct-acting three-way valve |
| CN114887393A (en) * | 2022-03-28 | 2022-08-12 | 深圳银星智能集团股份有限公司 | Treatment method based on sewage filtration and related equipment |
| CN115507203A (en) * | 2022-11-21 | 2022-12-23 | 山东食益食品有限公司 | Valve structure for food cleaning and processing |
-
2004
- 2004-07-06 CN CN 200420009167 patent/CN2714907Y/en not_active Expired - Lifetime
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383445C (en) * | 2006-05-26 | 2008-04-23 | 姜瀛洲 | Two-cock valve |
| US8919380B2 (en) | 2010-08-23 | 2014-12-30 | Xiamen Solex High-Tech Industries Co., Ltd. | Sliding switch outlet mechanism |
| CN101940987A (en) * | 2010-08-23 | 2011-01-12 | 厦门松霖科技有限公司 | Sliding switching water-outlet mechanism |
| WO2012025028A1 (en) * | 2010-08-23 | 2012-03-01 | 厦门松霖科技有限公司 | Slide switching water outlet mechanism |
| CN101975287A (en) * | 2010-10-15 | 2011-02-16 | 吴相民 | Differential pressure type automatic reversing valve |
| CN102121539A (en) * | 2010-12-27 | 2011-07-13 | 上海工业自动化仪表研究院 | Pre-inflatable pneumatic reversing valve |
| CN102606472A (en) * | 2012-03-23 | 2012-07-25 | 三一重工股份有限公司 | Distribution valve for pumping system, pumping system and engineering machinery |
| CN102606472B (en) * | 2012-03-23 | 2015-02-18 | 三一重工股份有限公司 | Pumping system and engineering machinery |
| CN105402440A (en) * | 2015-12-01 | 2016-03-16 | 安徽振新孛辰机械制造有限公司 | High-flow pneumatic operated directional valve |
| WO2018029074A1 (en) * | 2016-08-09 | 2018-02-15 | Vergne Innovation | Automatic device for premixing fuel gas and oxidising gas, in particular for a gas boiler, facility including this device |
| FR3055043A1 (en) * | 2016-08-09 | 2018-02-16 | Vergne Innovation | AUTOMATIC PRE-COMBUSTIBLE GAS / COMBURING GAS MIXING DEVICE, IN PARTICULAR FOR A GAS BOILER, INSTALLATION INCORPORATING THIS DEVICE |
| CN106914136A (en) * | 2017-04-06 | 2017-07-04 | 华电水务工程有限公司 | A kind of ultrafiltration apparatus fluid reversing switching valve and changing method |
| CN106914136B (en) * | 2017-04-06 | 2023-06-23 | 华电水务工程有限公司 | Fluid reversing switching valve for ultrafiltration device and switching method |
| CN107940030A (en) * | 2017-11-22 | 2018-04-20 | 解钟敏 | Fluid path aids in flushing valve device |
| CN107940030B (en) * | 2017-11-22 | 2019-05-21 | 江苏华展石油机械有限公司 | Fluid path assists flushing valve device |
| CN109882623A (en) * | 2017-12-06 | 2019-06-14 | 深圳市曼恩斯特科技有限公司 | Accurate flow-limiting valve and Pneumatic three-way valve |
| CN108180295A (en) * | 2017-12-29 | 2018-06-19 | 胡芳丽 | A kind of zero leakage solenoid valve |
| CN108180295B (en) * | 2017-12-29 | 2019-11-29 | 胡芳丽 | A kind of zero leakage solenoid valve |
| CN108167473A (en) * | 2018-01-12 | 2018-06-15 | 苏州羽美尚精密机械有限公司 | A kind of water pipe head for the threeway change of current |
| CN108283136A (en) * | 2018-01-29 | 2018-07-17 | 湖南湘讯企业管理有限公司 | A kind of anti-pollution irrigation rig of separate type |
| CN108993013A (en) * | 2018-07-09 | 2018-12-14 | 望谟县四海桐油福利加工厂 | Tung oil processing filtering and impurity removing device |
| CN113531156A (en) * | 2021-07-12 | 2021-10-22 | 岳阳高澜节能装备制造有限公司 | Hydraulic drive type direct-acting three-way valve |
| CN114887393A (en) * | 2022-03-28 | 2022-08-12 | 深圳银星智能集团股份有限公司 | Treatment method based on sewage filtration and related equipment |
| CN114887393B (en) * | 2022-03-28 | 2024-01-26 | 深圳银星智能集团股份有限公司 | Sewage filtering-based treatment method and related equipment |
| CN115507203A (en) * | 2022-11-21 | 2022-12-23 | 山东食益食品有限公司 | Valve structure for food cleaning and processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2714907Y (en) | Hydraulic three-way valve | |
| CN201115800Y (en) | Normal atmosphere filter | |
| CN203208786U (en) | Large-drift-diameter high-pressure filter | |
| CN1660466A (en) | Flap valve and flap filter tank | |
| CN201182132Y (en) | Automatic water supply equipment for domestic bird | |
| CN215249846U (en) | Uniform water distributor | |
| CN202516681U (en) | Ore pulp shunting device | |
| CN201154253Y (en) | Filtration apparatus for coarse titanium tetrachloride | |
| CN211977649U (en) | Conveniently-disassembled modular sewage heat exchanger | |
| CN2859134Y (en) | Manual three-way valve | |
| CN217593927U (en) | Double-cyclone air-water backwashing filter device | |
| CN210659437U (en) | Swimming pool system with automatic electric control device of five-way | |
| CN203938547U (en) | Sewage treatment systems | |
| CN218046644U (en) | Shallow sand bypass filter | |
| CN113332757A (en) | High-efficient precipitator of car application waste water | |
| CN207376796U (en) | A kind of water tower blow-off line | |
| CN201572551U (en) | Hydraulic high-efficient energy-saving circulating filter | |
| CN2774615Y (en) | Double stage intelligent control differential pressure filter | |
| CN216358867U (en) | High-efficient cluster oil filter device that boats and ships or ocean engineering used | |
| CN105020405A (en) | Subsea valve capable of being quickly opened and closed | |
| CN207316159U (en) | A kind of structure improved non-return copper valve | |
| CN216878768U (en) | Reverse osmosis desalination water equipment | |
| CN213492170U (en) | Mud discharging structure of mud water tank | |
| CN220736641U (en) | Filtering connection system of multistage filtering tank | |
| CN212983092U (en) | Cyanide-free silver plating solution purification device |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081128 Address after: Beijing city Haidian District Wukesong Road No. 32 Building WiseNews six floor, zip code: 100036 Patentee after: Beijing Kejingyuan Technology Co., Ltd. Address before: Beijing City, Haidian District Zhuang Road West 45 garden office building, net source Universal Technology Development Co., Ltd., zip code: 100044 Patentee before: Ge Jing |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING KEJINGYUAN SCIENCE CO., LTD. Free format text: FORMER OWNER: GE JING Effective date: 20081128 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140706 Granted publication date: 20050803 |