CN205371763U - Tribit three -way valve - Google Patents
Tribit three -way valve Download PDFInfo
- Publication number
- CN205371763U CN205371763U CN201620072708.2U CN201620072708U CN205371763U CN 205371763 U CN205371763 U CN 205371763U CN 201620072708 U CN201620072708 U CN 201620072708U CN 205371763 U CN205371763 U CN 205371763U
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- Prior art keywords
- valve
- assembly
- subassembly
- block
- housing unit
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to a valve, a tribit three -way valve is disclosed, including overflow gas subassembly, valve pole subassembly, dog, valve assembly, move subassembly unshakable in one's determination, decide the valve, the subassembly of ventilating, shells assembly, tubing assembly, support frame and mounting panel, it is equipped with the filter screen to overflow gas subassembly air vent periphery has dog and valve pole subassembly in, has valve assembly and spring holder in the shells assembly, and it has adjusting shim between, in spring holder and the retaining ring of obturaging are arranged in to the spring, to decide in the valve arranges the coil pack in, and in the protection casing was arranged in to the coil pack, protection casing and shells assembly linked together, have dog and valve pole subassembly in the subassembly of ventilating. The utility model discloses having changed the structure of original switching -over valve, having changed and original singly advance singly to go out be into two controls, realized electromagnetic control, controlled effectually, the security is good, the saving space.
Description
Technical field
This utility model relates to valve, and particularly one can use under high, medium and low pressure gas channel (1-7Mpa) environment, it is achieved the one-in-and-two-out reversing air valve that two outlet passageways exchange.
Background technology
Traditional reversal valve is separate control valves, namely in air-channel system, only control the break-make of a road gas circuit, control in complicated system in gas circuit, need to control several or multiple gas circuits, thus need several or multiple reversal valve is installed in systems, thus needing to provide enough positions and space to install corresponding reversal valve, control system is caused to take up room greatly, heavier, bring more trouble to the installation of system and transport, and breather valve is not easy to processing and debugging with vent valve is integrated by traditional reversal valve.Currently, along with the development of science and technology, oil path control system is towards integrated, and the direction of small size is developed.
Utility model content
For above-mentioned situation, for overcoming prior art defect, the purpose of this utility model is just to provide one and can use under high, medium and low pressure gas channel (1-7Mpa) environment, realize Electromagnetic Control, it is achieved the one-in-and-two-out reversing air valve that two outlet passageways exchange, solve the problem that many group gas circuits control, thus reducing taking of space, and after being separated with vent valve by breather valve, if partial destruction need not all be changed, reduce cost.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
Three-position three-way valve, including excessive pneumatic module, valve bar assembly, block, valve assembly, dynamic core assemblies, determines valve, ventilate assembly, housing unit, conduit tube component, bracing frame and installing plate.Described excessive pneumatic module passage is peripherally equipped with filter screen, inside there are block and valve bar assembly, valve assembly and spring base is had in housing unit, spring is placed in spring base and obturages in back-up ring, determine valve and be placed in coil block, between have adjustment pad, coil block is placed in protective cover, protective cover and housing unit link together, and have block and valve bar assembly in ventilation assembly.
Described block is fixed with cushion rubber, for the sealing overflow between pneumatic module.
Have rubber sealing between described valve assembly and housing unit, described in obturage and between back-up ring and housing unit, have rubber sealing.
Described coil block and obturage and have rubber sealing between back-up ring.
Rubber sealing is had between described ventilation assembly and block.
A kind of three-position three-way valve that technique scheme provides, changes the structure of reversal valve, changes original singly entering and singly goes out for one-in-and-two-out control, it is achieved that Electromagnetic Control, controls effective, and safety is good, saves space, reduces cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of partial enlargement of the present utility model；
Fig. 3 is the structural representation of import department in this utility model.
Wherein, 1, conduit tube component；2, pipe joint；3, rubber cushion；4, spring；5, valve bar assembly；6, overflow pneumatic module；7, filter screen；8, cushion rubber；9, conduit tube component；10, block；11, cushion rubber；12, outer housing；13, snap ring；14, pipe joint；15, housing unit；16, valve assembly；17, cushion rubber；18, spring base；19, spring；20, cushion rubber；21, obturage back-up ring；22, dynamic core assemblies；23, cushion rubber；24, coil block；25, valve is determined；26, protective cover；27, pad is adjusted；28, filter disc；29, conduit tube component；30, conduit tube component；31, ozzle；32, sleeve pipe；33, pressure inlet；34, cushion rubber；35, electrical socket；36, plug；37, bracing frame；38, pipe joint；39, installing plate；40, ventilation assembly；41, cushion rubber；42, ventilation assembly；43, block.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
As shown in Figure 1, Figure 2 and Figure 3, this utility model includes excessive pneumatic module 6, valve bar assembly 5, block 10, valve assembly 16, dynamic core assemblies 22, determines valve 25, ventilation assembly 42, housing unit 15, conduit tube component 5, bracing frame 40 and installing plate 39.
As it is shown in figure 1, overflow, pneumatic module 6 passage is peripherally equipped with filter screen 7, inside has block 10 and valve bar assembly 5, and cushion rubber 8 and cushion rubber 11 are fixed on block 10, for the sealing overflow between pneumatic module 6.Valve assembly 16 and spring base 18 is had in housing unit 15.Dynamic core assemblies 22 is placed in spring base 18 with spring 19 and obturages in back-up ring 21.There is cushion rubber 17 to seal between valve assembly 16 and housing unit 15, obturage and between back-up ring 21 and housing unit 15, have cushion rubber 20 to seal.Have in coil block 24 and determine valve 25, between have adjustment pad 27, adjust the size of ventilation by adjusting pad 27.Coil block 24 is placed in protective cover 26, and protective cover 26 and housing unit 15 link together.Coil block 24 and obturage and have cushion rubber 23 to seal between back-up ring 21.
In Fig. 1 and Fig. 2, there are block 43 and valve bar assembly 5 in ventilation assembly 42, between ventilation assembly 42 and block 43, have cushion rubber 8 and 11 to seal.Valve bar assembly 5, its sulfuration place and the protrusion place in excessive pneumatic module 6 match.Determine valve 25 and coil block 24 matches.
During assembling, first, cushion rubber 8 is installed on ventilation assembly 42, then cushion rubber 11 is installed on block 43, then valve bar assembly 5 is contained on ventilation assembly 42, and by connected for mounted block.Then mounted ventilation assembly 42 is installed on housing unit 15, rubber cushion 3 is arranged in pipe joint 2, then attach it on ventilation assembly 42, cushion rubber 8 is installed on excessive pneumatic module 6, then cushion rubber 11 is installed on block 10, then valve bar assembly 5 is contained on excessive pneumatic module 6, and by connected for mounted block, then mounted excessive pneumatic module is installed on pipe joint 14, rubber cushion 3 is arranged in pipe joint 2, then attaches it on excessive pneumatic module.Cushion rubber 17 installed on valve assembly 16 and is mounted on housing unit 15, cushion rubber 20 being installed to and obturages on back-up ring 21, spring base 18, spring 19 and mounted back-up ring of obturaging being installed on dynamic core assemblies 22, then attaches it on housing unit 15.Cushion rubber 23 is installed on coil block 24, adjustment pad 27 is installed to and determines, on valve 25, then to attach it on coil block 24.Filter disc 28 is installed on protective cover 26, then with protective cover, mounted coil block is installed on housing unit 15, and compressed.Then the pipe joint conduit tube component 9 at mounted ventilation assembly and the excessive pneumatic module place of installation and conduit tube component 29 are coupled together.
Finally electrical socket 35 and plug 36 are installed on bracing frame 37, then it is bolted on housing unit 14, and it is connected with the wire of coil block 21, then installing plate 39 is installed on housing unit 14, pipe joint 38 is installed on housing unit 15.
Operation principle of the present utility model is, this three-position three-way valve is by the energising of A solenoid, B power-off, open electromagnetic valve A, air pressure is by import against the force of the spring, making outlet A build pressure by the A1 valve pushed open by air pressure, meanwhile the valve in A exit is also pushed open by air pressure, and the high pressure residual air of outlet B is then exitted by valve, outlet B is zero-pressure, and namely gas is only given vent to anger from A；Equally, the energising of B solenoid, A power-off, open electromagnetic valve B, air pressure is by import against the force of the spring, making outlet B build pressure by the B1 valve pushed open by air pressure, meanwhile the valve in B exit is also pushed open by air pressure, and the high pressure residual air of outlet A is then exitted by valve, outlet A is zero-pressure, and namely gas is only given vent to anger from B.Thus completing gas circuit commutation, and supply to system by system is required.
Above-mentioned utility model is mainly used in requirement air-channel system and controls more complicated, the air supply system of multi-path is provided for system, one air valve solves the air-channel system of multiple air valves, properly functioning for system provides reliable guarantee, simultaneously, the function of single valve is combined by this utility model, substantial amounts of space is eliminated again for its installation site, improve the space availability ratio of equipment, solving control and the space problem of common reversal valve, this utility model combines the control structure of check valve, it is proposed that brand-new control structure, energy-saving material-saving, effect is fairly obvious.
Claims (5)
1. three-position three-way valve, it is characterized in that, including excessive pneumatic module, valve bar assembly, block, valve assembly, dynamic core assemblies, determine valve, ventilation assembly, housing unit, conduit tube component, bracing frame and installing plate, described excessive pneumatic module passage is peripherally equipped with filter screen, inside there are block and valve bar assembly, valve assembly and spring base is had in housing unit, spring is placed in spring base and obturages in back-up ring, determine valve and be placed in coil block, between have adjustment pad, coil block is placed in protective cover, protective cover and housing unit link together, block and valve bar assembly is had in ventilation assembly.
2. three-position three-way valve as claimed in claim 1, it is characterised in that be fixed with cushion rubber on described block, for the sealing overflow between pneumatic module.
3. three-position three-way valve as claimed in claim 1, it is characterised in that have rubber sealing between described valve assembly and housing unit, described in obturage and between back-up ring and housing unit, have rubber sealing.
4. three-position three-way valve as claimed in claim 1, it is characterised in that described coil block and obturage and have rubber sealing between back-up ring.
5. three-position three-way valve as claimed in claim 1, it is characterised in that have rubber sealing between described ventilation assembly and block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072708.2U CN205371763U (en) | 2016-05-10 | 2016-05-10 | Tribit three -way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072708.2U CN205371763U (en) | 2016-05-10 | 2016-05-10 | Tribit three -way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371763U true CN205371763U (en) | 2016-07-06 |
Family
ID=56270241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620072708.2U Active CN205371763U (en) | 2016-05-10 | 2016-05-10 | Tribit three -way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854787A (en) * | 2019-03-29 | 2019-06-07 | 宜宾三江机械有限责任公司 | A kind of 3-position-3-way Electromagnetic Control valve assembly |
-
2016
- 2016-05-10 CN CN201620072708.2U patent/CN205371763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854787A (en) * | 2019-03-29 | 2019-06-07 | 宜宾三江机械有限责任公司 | A kind of 3-position-3-way Electromagnetic Control valve assembly |
| CN109854787B (en) * | 2019-03-29 | 2020-02-18 | 宜宾三江机械有限责任公司 | Three-position three-way electromagnetic control valve assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |