CN206522508U - A kind of electromagnetic type pressure-reducing valve - Google Patents
A kind of electromagnetic type pressure-reducing valve Download PDFInfo
- Publication number
- CN206522508U CN206522508U CN201720168960.8U CN201720168960U CN206522508U CN 206522508 U CN206522508 U CN 206522508U CN 201720168960 U CN201720168960 U CN 201720168960U CN 206522508 U CN206522508 U CN 206522508U
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- China
- Prior art keywords
- valve body
- fluid
- core
- type pressure
- hollow
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- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a kind of electromagnetic type pressure-reducing valve, main valve body and the auxiliary valve body being arranged at the top of main valve body, total pipeline is provided centrally with inside the main valve body, the two ends of the main valve body are respectively equipped with fluid import and fluid outlet, and the inside of the total pipeline is respectively communicated with fluid import and fluid outlet, the auxiliary valve body is internally provided with the outside iron core for being wound with coil, the inside of the iron core is connected with the total pipeline at the position exported positioned at fluid by a lateral, the auxiliary valve body is provided with hollow-core construction in one end positioned at iron core, the hollow-core construction is connected with the lateral of the core interior, the permanent magnet of placed inside one of the hollow-core construction.The utility model is simple in construction, by electromagnetic principle, accelerates the speed of diverted flow, so as to greatly reduce the pressure in oil circuit, in addition, the fluid flowed out by branch can be re-introduced into fluid storage housing, can directly use.
Description
Technical field
The utility model is related to valve technology field, specially a kind of electromagnetic type pressure-reducing valve.
Background technology
At present, valve has been each large-scale apparatus than one of the part that can not be, and general pressure-reducing valve is mainly profit
With shunting principle, but its pipeline for being responsible for shunting speed for being flowed merely by their own slows down the pressure in oil circuit,
It slows down ability, and the fluid flowed out by shunt conduit can not be used directly.
The content of the invention
The purpose of this utility model is to provide a kind of electromagnetic type pressure-reducing valve, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of electromagnetic type pressure-reducing valve, main valve body and sets
Put the total pipeline that is provided centrally with inside the auxiliary valve body at the top of main valve body, the main valve body, the two ends difference of the main valve body
Exported provided with fluid import and fluid, and the inside of the total pipeline is respectively communicated with fluid import and fluid outlet, the secondary valve
Body is internally provided with the outside iron core for being wound with coil, and the inside of the iron core and the total pipeline are being exported positioned at fluid
Position is connected by a lateral, and the auxiliary valve body is provided with hollow-core construction, the hollow-core construction in one end positioned at iron core
Connected with the lateral of the core interior, the permanent magnet of placed inside one of the hollow-core construction, one end of the permanent magnet
A valve core plate is fixed in face, and the permanent magnet and valve core plate are through-hole structure and unidirectional positioned at the inside installation one of the valve core plate
Valve, one of the outside of the auxiliary valve body fix an inside connection hollow-core construction the affluent-dividing port of export, the auxiliary valve body it is interior
Portion is provided with connection coil and extraneous wire places through-hole structure.
Preferably, the entrance point of the check valve is located at one end of the iron core.
Preferably, the control signal of the coil connects the control output end of a current switch by wire.
Placed preferably, the wire is positioned over wire in through-hole structure.
Preferably, the permanent magnet is made up of Nd-Fe-B permanent magnet material.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, former by electromagnetism
Reason, accelerates the speed of diverted flow, so that the pressure in oil circuit is greatly reduced, in addition, the fluid flowed out by branch can
It is re-introduced into fluid storage housing, can directly uses.
Brief description of the drawings
Fig. 1 is a kind of complete section structural representation of electromagnetic type pressure-reducing valve of the utility model；
Fig. 2 is a kind of electromagnetic type pressure-reducing valve coil structural representation of the utility model；
In figure：1. main valve body, 2. auxiliary valve bodies, 3. total pipelines, 4. fluid imports, the outlet of 5. fluid, 6. iron cores, 7. coils,
8. hollow-core construction, 9. laterals, 10. wires place through-hole structure, 11. permanent magnets, 12. valve core plates, 13. branch's flow exports
End.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the utility model is provided：A kind of electromagnetic type pressure-reducing valve, the He of main valve body 1
It is arranged on inside the auxiliary valve body 2 at the top of main valve body 1, the main valve body 1 and is provided centrally with total pipeline 3, the two of the main valve body 1
End is respectively equipped with fluid import 4 and fluid outlet 5, and the inside of the total pipeline 3 is respectively communicated with fluid import 4 and fluid outlet
5, the auxiliary valve body 2 is internally provided with the outside iron core 6 for being wound with coil 7, the inside of the iron core 6 and the total pipeline 3
Connected at the position that 5 are exported positioned at fluid by a lateral 9, the auxiliary valve body 2 is setting free positioned at one end of iron core 6
Core structure 8, the hollow-core construction 8 is connected with the lateral 9 inside the iron core 6, the placed inside one of the hollow-core construction 8
Permanent magnet 11, the end face of the permanent magnet 11 fixes a valve core plate 12, the permanent magnet 11 and valve core plate 12 be through-hole structure,
And one check valve is installed positioned at the inside of the valve core plate 12, one of the outside of the auxiliary valve body 2 fixes an inside connection sky
The affluent-dividing port of export 13 of core structure 8, be internally provided with connection coil 7 and the extraneous wire of the auxiliary valve body 2 place through hole
Structure 10.
The entrance point of the check valve is located at one end of the iron core 6, realizes liquid one-way flowing；The control of the coil 7
Input processed connects the control output end of a current switch by wire, realizes control；The wire is positioned over wire and places logical
In pore structure 10, facilitate the connection and protective effect of wire；The permanent magnet 11 is made up of Nd-Fe-B permanent magnet material, and this kind is forever
Magnet magnetic and mechanical property are stronger.
Specifically used mode：In utility model works, in use, fluid import 4 is connected into hydraulic oil storage housing
Leakage fluid dram, fluid then is exported into 5 connections needs the part of input hydraulic pressure oil, then affluent-dividing exit port 13 is connected into hydraulic oil reservoir
The inlet of housing is deposited, during work, when fluid passes through total pipeline 3, when reaching lateral 9, lateral 9 can be entered
Inside, now, fluid start shunting, mitigate fluid by fluid export 5 discharge when pressure, now, by current switch to
Alternating current is injected in coil 7, according to electromagnetic conversion principle, the end of iron core 6 can produce magnetic field, the different in nature phase further according to identical charges repel each other
The principle of suction, permanent magnet 11 drives valve core plate 12 to do reciprocating, then coordinates check valve fluid can be pressed into liquid
Force feed storage housing is reused, while quickly extruding can accelerate the speed of fluid flowing, fluid warp is reduced again
Cross pressure when fluid outlet 5 is discharged.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, on the premise of the utility model design spirit is not departed from, and those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into protection domain of the present utility model.
Claims (5)
1. a kind of electromagnetic type pressure-reducing valve, including main valve body (1) and the auxiliary valve body (2) that is arranged at the top of main valve body (1), its feature exists
In：Total pipeline (3) is provided centrally with inside the main valve body (1), the two ends of the main valve body (1) are respectively equipped with fluid import
And fluid outlet (5), and the inside of the total pipeline (3) is respectively communicated with fluid import (4) and fluid and exports (5), the pair (4)
Valve body (2) is internally provided with the iron core (6) that outside is wound with coil (7), the inside of the iron core (6) and the total pipeline
(3) connected at the position that (5) are exported positioned at fluid by a lateral (9), the auxiliary valve body (2) is positioned at iron core (6)
One end is provided with hollow-core construction (8), and the hollow-core construction (8) lateral (9) internal with the iron core (6) is connected, described
The permanent magnet of placed inside one (11) of hollow-core construction (8), the end face of the permanent magnet (11) fixes a valve core plate (12), described
Permanent magnet (11) and valve core plate (12) are through-hole structure and install a check valve positioned at the inside of the valve core plate (12), described
One of the outside of auxiliary valve body (2) fixes the affluent-dividing port of export (13) of an inside connection hollow-core construction (8), the auxiliary valve body
(2) be internally provided with connects coil (7) and extraneous wire placement through-hole structure (10).
2. a kind of electromagnetic type pressure-reducing valve according to claim 1, it is characterised in that：The entrance point of the check valve is located at institute
State one end of iron core (6).
3. a kind of electromagnetic type pressure-reducing valve according to claim 1, it is characterised in that：The control signal of the coil (7)
The control output end of a current switch is connected by wire.
4. a kind of electromagnetic type pressure-reducing valve according to claim 3, it is characterised in that：The wire is positioned over wire and places logical
In pore structure (10).
5. a kind of electromagnetic type pressure-reducing valve according to claim 1, it is characterised in that：The permanent magnet (11) be neodymium iron boron forever
Magnet material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168960.8U CN206522508U (en) | 2017-02-24 | 2017-02-24 | A kind of electromagnetic type pressure-reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168960.8U CN206522508U (en) | 2017-02-24 | 2017-02-24 | A kind of electromagnetic type pressure-reducing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522508U true CN206522508U (en) | 2017-09-26 |
Family
ID=59892763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720168960.8U Expired - Fee Related CN206522508U (en) | 2017-02-24 | 2017-02-24 | A kind of electromagnetic type pressure-reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522508U (en) |
-
2017
- 2017-02-24 CN CN201720168960.8U patent/CN206522508U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20210224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |