CN205479632U - Normally open two -position three way solenoid electric valve - Google Patents
Normally open two -position three way solenoid electric valve Download PDFInfo
- Publication number
- CN205479632U CN205479632U CN201620220422.4U CN201620220422U CN205479632U CN 205479632 U CN205479632 U CN 205479632U CN 201620220422 U CN201620220422 U CN 201620220422U CN 205479632 U CN205479632 U CN 205479632U
- Authority
- CN
- China
- Prior art keywords
- valve body
- block
- valve
- normally opened
- locating piece
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000008676 import Effects 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 230000003068 static effect Effects 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model provides a normally open two -position three way solenoid electric valve, includes valve body and drive arrangement, drive arrangement pass through the connecting block and connect its characterized in that: the valve body on be provided with air current import, the import is flowed in the air guide, gas port and gas outlet equipment for, inside are provided with the piston and control the case, piston one side be provided with the passageway, catch bar and valve body between be provided with pneumatic control piece and locating piece, between the case row of being provided with hermetic sealing of locating piece and control, simple to operate, the structure is succinct, atmospheric pressure is adjusted smoothly stable, the reliability is high.
Description
Technical field
This utility model relates to valve, particularly relates to a kind of normally opened two-position three-way electromagnetic control valve.
Background technology
Solenoid electric valve is that the machinery being commonly used in and controlling the flow direction of gas, flowing velocity or other parameters sets
Standby, solenoid electric valve needs use electric energy and realize gas control by the size of current in control coil or break-make more, existing
Some solenoid electric valves have many defects, and the structure of common industrial solenoid electric valve is the most complicated, processing and manufacturing difficulty, become
This height, air intake-exhaust loss is big.
Summary of the invention
A kind of normally opened two-position three-way electromagnetic control valve of this utility model, solves above technical problem, simple for structure, installs
Easy to use.
In order to realize above-mentioned technical purpose, reaching above-mentioned technology requirement, this utility model be the technical scheme is that
A kind of normally opened two-position three-way electromagnetic control valve, including valve body and driving means, described driving means is connected by contiguous block, its
It is characterised by: be provided with airflow inlet, flow guide import, equipment QI KOU and gas outlet on described valve body, be internally provided with
Piston and control spool, described piston side is provided with passage, is provided with gas flow optimized between described catch bar and valve body
Block and locating piece, be provided with exhaust sealing mouth between described locating piece and control spool.
As preferred technical scheme: described valve body is made up of the first valve block and the second valve block, the first described valve block
And it is provided with sealing between the second valve block, and is bolted.
As preferred technical scheme: be provided with cushion, described location between described gas flow optimized block and locating piece
Sealing it is provided with between block and valve body.
As preferred technical scheme: be provided with sealing between described contiguous block.
As preferred technical scheme: be provided with sealing between described gas outlet and valve body.
As preferred technical scheme: described driving means by moving iron core, static iron core, coil block and outer bush group
Becoming, described coil block is outside dynamic iron core and static iron core, and described outer bush is outside coil block.
The beneficial effects of the utility model are: a kind of normally opened two-position three-way electromagnetic control valve, easy for installation, simple for structure,
Air pressure adjustment is smooth and easy stable, and reliability is high, low cost.
Accompanying drawing explanation
Fig. 1 is this utility model off-position general assembly drawing；
Fig. 2 is this utility model "on" position general assembly drawing；
In the drawings: 1. airflow inlet, 101. valve bodies, 101-1. the first valve block, 101-2. the second valve block, 2. inducing QI flow to
Mouthful, 3. equipment QI KOU, 4. gas outlet, 5. passage, 6. piston, 7. catch bar, 8. exhaust sealing mouth, 9. control spool, 10. drive
Dynamic device, 10-1. move iron core, 10-2. static iron core, 10-3. coil block, 10-4. outer bush, 11. gas flow optimized blocks, 12. fixed
Position block, 13. contiguous blocks.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described;
In the accompanying drawings, a kind of normally opened two-position three-way electromagnetic control valve, including valve body 101 and driving means 10, described valve
Body 101 is made up of the first valve block 101-1 and the second valve block 101-2, the first described valve block 101-1 and the second valve block 101-2 it
Between be provided with sealing, and be bolted, it is simple to installing, practicality simple for structure, described driving means 10 passes through contiguous block
13 are connected with valve body 101, be provided with sealing, described valve body 101 is provided with gas between described contiguous block 13 and valve body 101
Flow to mouth 1, flow guide import 2, equipment QI KOU 3 and gas outlet 4, be internally provided with piston 6, catch bar 7 and control spool 9,
Being provided with sealing between described gas outlet 4 and valve body 101, described piston 6 side is provided with passage 5, described catch bar 7
And it is provided with gas flow optimized block 11 and locating piece 12 between valve body 101, sets between described gas flow optimized block 11 and locating piece 12
Being equipped with cushion, described cushion not only serves sealing function, and reduces friction, described locating piece 12 and valve body 101 it
Between be provided with sealing, described locating piece 12 and control to be provided with exhaust sealing mouth 8, described driving means 10 between spool 9
Being made up of dynamic iron core 10-1, static iron core 10-2, coil block 10-3 and outer bush 10-4, described coil block 10-3 is at dynamic ferrum
Outside core 10-1 and static iron core 10-2, described outer bush 10-4 is outside coil block 10-3.
Of the present utility model it is embodied as:
1. off-position
Flow guide import 2, passive iron core 10-1 pushes down, it is impossible to entering passage 5, without air pressure at passage 5, piston 6 is promoted
Bar 7 withstands, and the compressed air of airflow inlet 1 leads directly to equipment QI KOU 3.
2. "on" position
After energising, coil block 10-3 obtains electric making and moves iron core 10-1 action so that air-flow enters logical from flow guide import 2
Road 5, piston 6 pressurized, by catch bar 7 jack-up, catch bar 7 withstands control spool 9 so that exhaust sealing mouth 8 is opened, if cushion gas
Compressed air at mouth 3 is back at exhaust sealing mouth 8, discharge gas outlet 4.
Above-described embodiment is only for clearly demonstrating this utility model description, and not limit to embodiment
Fixed, to those of ordinary skill in the art, the change of other multi-form can also be made on the basis of the above description
Or variation, here without also cannot all of embodiment be given exhaustive, and the obvious change thus amplified out
Or change among still in protection domain of the present utility model.
Claims (6)
1. a normally opened two-position three-way electromagnetic control valve, including valve body (101) and driving means (10), described driving means
(10) it is connected with valve body (101) by contiguous block (13), it is characterised in that: it is provided with airflow inlet on described valve body (101)
(1), flow guide import (2), equipment QI KOU (3) and gas outlet (4), it is internally provided with piston (6), catch bar (7) and control
Spool (9), described piston (6) side is provided with passage (5), is provided with gas between described catch bar (7) and valve body (101)
Stream control block (11) and locating piece (12), be provided with exhaust sealing mouth between described locating piece (12) and control spool (9)
(8).
One the most according to claim 1 normally opened two-position three-way electromagnetic control valve, it is characterised in that: described valve body
(101) it is made up of the first valve block (101-1) and the second valve block (101-2), the first described valve block (101-1) and the second valve block
(101-2) it is provided with sealing between, and is bolted.
One the most according to claim 1 normally opened two-position three-way electromagnetic control valve, it is characterised in that: described gas flow optimized
It is provided with cushion between block (11) and locating piece (12), between described locating piece (12) and valve body (101), is provided with sealing.
One the most according to claim 1 normally opened two-position three-way electromagnetic control valve, it is characterised in that: described contiguous block
(13) and it is provided with sealing between valve body (101).
One the most according to claim 1 normally opened two-position three-way electromagnetic control valve, it is characterised in that: described gas outlet
(4) and it is provided with sealing between valve body (101).
One the most according to claim 1 normally opened two-position three-way electromagnetic control valve, it is characterised in that: described driving means
(10) by dynamic iron core (10-1), static iron core (10-2), coil block (10-3) and outer bush (10-4) composition, described coil groups
Part (10-3) is outside at dynamic iron core (10-1) and static iron core (10-2), and described outer bush (10-4) is at coil block (10-3) outward
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220422.4U CN205479632U (en) | 2016-03-22 | 2016-03-22 | Normally open two -position three way solenoid electric valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220422.4U CN205479632U (en) | 2016-03-22 | 2016-03-22 | Normally open two -position three way solenoid electric valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479632U true CN205479632U (en) | 2016-08-17 |
Family
ID=56654857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220422.4U Expired - Fee Related CN205479632U (en) | 2016-03-22 | 2016-03-22 | Normally open two -position three way solenoid electric valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479632U (en) |
-
2016
- 2016-03-22 CN CN201620220422.4U patent/CN205479632U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102588633A (en) | High-reliability one-way valve | |
| EP3094898B1 (en) | Flow control for aspirators producing vacuum using the venturi effect | |
| US7527069B2 (en) | Electromagnetic split flapper pressure relief valve | |
| CN108137019B (en) | Valve unit for pressure modulation in a compressed air brake system | |
| CN103097689A (en) | Exhaust-gas turbocharger having a bypass valve | |
| CN203240025U (en) | Intelligent one-way valve | |
| ITUB20152644A1 (en) | MAIN FLOW SOLENOID VALVE SYSTEM. | |
| CN104763820A (en) | Two-position three-way valve and vibration isolation system with same | |
| CN205479632U (en) | Normally open two -position three way solenoid electric valve | |
| CN103697197B (en) | The two-way intercommunication two-position two-way solenoid valve of inner guide | |
| CN106678424A (en) | Pneumatic electromagnetic valve and pneumatic electromagnetic valve group | |
| CN202152773U (en) | Reciprocating control mechanism of air cylinder | |
| CN106090331B (en) | A kind of two-way electromagnetic valve | |
| CN206608597U (en) | Air-operated solenoid valve and air-powered electromagnetic valve group | |
| CN205859246U (en) | A kind of two-way electromagnetic valve | |
| CN205559877U (en) | Heavy -calibre guide formula two -position three way solenoid valve | |
| CN208169656U (en) | A kind of pneumatic valve device | |
| CN208935521U (en) | A kind of slow-start solenoid valve | |
| CN103939649B (en) | Self-operated type stop valve | |
| CN205479631U (en) | Exhaust solenoid electric valve | |
| CN203744741U (en) | Device for preventing mutual blow-by of nitrogen and argon in vacuum degreasing sintering furnace | |
| CN202521002U (en) | Highly reliable one-way valve | |
| CN212455695U (en) | Miniature air valve | |
| CN106382268B (en) | External control guiding high pressure air-powered electromagnetic switch valve | |
| CN205896261U (en) | A two -position three way electromagnetism commutation valve for extending pressure range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |