CN201794843U - Novel pilot control valve set - Google Patents
Novel pilot control valve set Download PDFInfo
- Publication number
- CN201794843U CN201794843U CN201020279069XU CN201020279069U CN201794843U CN 201794843 U CN201794843 U CN 201794843U CN 201020279069X U CN201020279069X U CN 201020279069XU CN 201020279069 U CN201020279069 U CN 201020279069U CN 201794843 U CN201794843 U CN 201794843U
- Authority
- CN
- China
- Prior art keywords
- valve
- block body
- valve block
- filter
- control valve
- 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
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- Magnetically Actuated Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The utility model relates to the technical field of control valves, in particular to a novel pilot control valve set. The utility model is characterized in that the novel pilot control valve set comprises a solenoid valve, an energy accumulator, a filter, an overflow valve, a valve block body and a flow passage, wherein the valve block body is provided with a plurality of flow passage ports, the solenoid valve is arranged below the valve block body, the filter is arranged beside the valve block body, the energy accumulator and the overflow valve are arranged above the valve block body respectively, and the valve block body is integrated by the overflow valve, the energy accumulator, the filter and a command processor. After the control valve receives a command, the built-in command processor runs the valve core operation control software to achieve the preset function, thereby achieving complex system function.
Description
Technical field
The utility model relates to the control valve technical field, especially a kind of novel guide's oil sources valve group.
Background technique
Need bigger power to promote when the hydraulic control valve of big flow is worked, if use solenoid controlled, then winding volume is very big, and power just can meet the demands, and the coil cost is very high like this, and the volume of control valve can be very big simultaneously, and cost performance is bad; If with manually control, cost has been a step-down, but manipulation strength is big, poor working environment be the more important thing is and can not be realized telecontrol, inconvenient personnel operation.
Summary of the invention
Guide's oil sources valve group is the chief component of guide's hydraulic system in the modern hydraulic machinery, adopt with thread cartridge formula structure, have that volume is little, advantage such as compact structure, minimizing pipe arrangement, good seal performance, control range are big, can adapt to heavy duty and bad working environments etc., the design needs different according to the client, guide's oil sources valve piece can have forms such as single solenoid valve, dual-coil electromagnetic valve, three solenoid valves, also can increase accumulator and filter etc. as required.
A kind of novel guide's oil sources valve group, it is characterized in that, comprise: solenoid valve, accumulator, filter, relief valve, valve block, runner, described a kind of novel guide's oil sources valve group, valve block is dug 6 or a plurality of runner mouth on demand, and the valve block below is provided with solenoid valve, and the valve block next door is provided with filter, the valve block top is respectively equipped with accumulator and relief valve, and described valve block is integrated by relief valve and accumulator, filter and instruction processing unit.
The beneficial effects of the utility model: volume is little, and low price can be realized telecontrol and guarantee hydrovalve work when a merit machine is out of service.
Description of drawings
Fig. 1 is the utility model principle schematic
Embodiment
As shown in the figure, guide's oil sources valve group is the chief component of guide's hydraulic system in the modern hydraulic machinery, adopt with thread cartridge formula structure, it is little to have volume, compact structure, reduce pipe arrangement, good seal performance, advantages such as control range is big, can adapt to heavy duty and bad working environments etc., the design needs different according to the client, guide's oil sources valve piece can have single solenoid valve, dual-coil electromagnetic valve, forms such as three solenoid valves, also can increase accumulator and filter etc. as required, its typical case is by designing 6 mouthfuls of 6 of needs cuttings or a plurality of runners, in order with solenoid valve 1 with valve block 5, accumulator 2, filter 3, relief valve 4 is installed respectively.Then, opening oil circuit mediation interface gets final product.
Claims (1)
1. novel guide's oil sources valve group, it is characterized in that, comprise: solenoid valve, accumulator, filter, relief valve, valve block, runner, described a kind of novel guide's oil sources valve group, be that valve block is provided with a plurality of runner mouths, the valve block below is provided with solenoid valve, and the valve block next door is provided with filter, and the valve block top is respectively equipped with accumulator and relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020279069XU CN201794843U (en) | 2010-08-02 | 2010-08-02 | Novel pilot control valve set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020279069XU CN201794843U (en) | 2010-08-02 | 2010-08-02 | Novel pilot control valve set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201794843U true CN201794843U (en) | 2011-04-13 |
Family
ID=43849752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020279069XU Expired - Fee Related CN201794843U (en) | 2010-08-02 | 2010-08-02 | Novel pilot control valve set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201794843U (en) |
-
2010
- 2010-08-02 CN CN201020279069XU patent/CN201794843U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20110802 |