CN203614869U - Solenoid valve - Google Patents
Solenoid valve Download PDFInfo
- Publication number
- CN203614869U CN203614869U CN201320743054.8U CN201320743054U CN203614869U CN 203614869 U CN203614869 U CN 203614869U CN 201320743054 U CN201320743054 U CN 201320743054U CN 203614869 U CN203614869 U CN 203614869U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- solenoid valve
- solenoid
- assembly
- 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
Images
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model provides a solenoid valve. The solenoid valve comprises an upper valve body, a lower valve body, a valve plug assembly and a support, wherein the valve plug assembly is arranged in a cavity formed through cooperation between the upper valve body and the lower valve body, the support is connected with the lower valve body in a cooperation mode, and a pressure sensor is arranged on the upper valve body. The solenoid valve is a solenoid-operated valve, wherein fresh air can be mixed with automobile exhaust gas flow; sealing performance is high, the structure is simple, and universality is high.
Description
Technical field
The utility model relates to control valve field, specifically, relates to a kind of solenoid valve.
Background technique
Solenoid valve is our known a kind of instrument and meter for automation final controlling element, as the important industrial production directly related with enterprise safety operation, has indispensable very important status in various fields.Because electromagnetic valve structure is simple, use safety, reliable operation, power is small, and the consistency of performance of product is good in batch, has been widely used in abroad many aspects such as automobile, engineering machinery, farm machinery.Solenoid valve is a solenoid valve that is applied to automobile exhaust gas recirculating system, work as motor, discharge is that exhaust gas pressure is while reaching certain value, a feedback voltage of pressure transducer output is to control unit, solenoid valve valve port is opened, use waste gas to enter oil-fired system, the size that valve port is opened is directly proportional to pressure size; But solenoid valve still exists, poor sealing performance, the situation of gas leakage occurs.
Model utility content
In order to overcome above-mentioned technical problem, the utility model provides a kind of good seal performance, the solenoid valve that simple in structure and versatility is wide.
To achieve these goals, a kind of solenoid valve described in the utility model, comprises upper valve body, lower valve body, mangetic core assembly and support composition; Described mangetic core assembly is arranged on upper valve body and lower valve body coordinates in the cavity forming; Described support and lower valve body are connected; On described upper valve body, be provided with pressure transducer.
Further, described mangetic core assembly is coordinated and is formed by baffle plate, valve board assembly, tongue piece, valve rod assembly, black box, spring seat, spring, iron-core workpiece, armature and protective metal shell from bottom to top; Described baffle plate and valve board assembly are connected and are arranged on lower valve body, and described valve rod assembly, tongue piece, black box, spring seat, spring, iron-core workpiece, armature and protective metal shell are connected and are arranged on upper valve body.
Further, described solenoid valve also comprises enameled cable; Described enameled cable is arranged on the both sides of valve rod assembly.
Further, described solenoid valve also comprises elastic clip and bellows component; Described elastic clip and bellows component are arranged on support.
A kind of solenoid valve of the present utility model be by allow fresh air be mixed into automobile waste air-flow solenoid electric valve, good seal performance, simple in structure and versatility is wide.
Accompanying drawing explanation
Fig. 1 be a kind of solenoid valve described in the utility model partly cut open schematic diagram;
Fig. 2 is the overall schematic of a kind of solenoid valve described in the utility model.
Embodiment
Below with reference to accompanying drawing, embodiment of the present utility model is described.The element of describing in an accompanying drawing of the present utility model or a kind of mode of execution and feature can combine with element and feature shown in one or more other accompanying drawings or mode of execution.It should be noted that for purposes of clarity, in accompanying drawing and explanation, omitted with the utility model irrelevant, expression and the description of parts known to persons of ordinary skill in the art or processing.
Below in conjunction with accompanying drawing, the utility model is described further.
As depicted in figs. 1 and 2: a kind of solenoid valve, comprises that upper valve body 7, lower valve body 1, mangetic core assembly 6 and support 16 form; Described mangetic core assembly 6 is arranged on upper valve body 7 and lower valve body 1 coordinates in the cavity (not identifying in figure) forming; Described support 16 is connected with lower valve body 1; On described upper valve body 7, be provided with pressure transducer 14.
Above-mentioned a kind of solenoid valve, described mangetic core assembly 6 are coordinated and are formed by baffle plate 2, valve board assembly 3, tongue piece 5, valve rod assembly 6, black box 8, spring seat 9, spring 10, iron-core workpiece 11, armature 12 and protective metal shell 13 from bottom to top; Described baffle plate 2 and valve board assembly 3 are connected and are arranged on lower valve body 1, and described valve rod assembly 6, black box 8, spring seat 9, spring 10, iron-core workpiece 11, armature 12 and protective metal shell 13 are connected and are arranged on upper valve body 7.
Above-mentioned a kind of solenoid valve, described solenoid valve also comprise enameled cable 4; Described enameled cable 4 is arranged on the both sides of valve rod assembly 6.
Above-mentioned a kind of solenoid valve, described solenoid valve also comprise 17 of elastic clip 15 and bellows groups; Described elastic clip 15 and bellows component 17 are arranged on support 16.
Working principle: this is to be a kind ofly used for allowing fresh air be mixed into the solenoid electric valve of automobile waste air-flow, air back valve is usually located between line turnaround valve and air distribution manifold, it stops waste gas to enter in air-injection system, and be provided with a pressure transducer 14, the device of a feedback voltage signal is provided; Solenoid valve is a solenoid valve that is applied to automobile exhaust gas recirculating system, when motor discharge is that exhaust gas pressure is while reaching certain value, pressure transducer 14 is exported a feedback voltage to control unit, solenoid valve valve port is opened, use waste gas to enter oil-fired system, the size that valve port is opened is directly proportional to pressure size.
A kind of solenoid valve of the present utility model be by allow fresh air be mixed into automobile waste air-flow solenoid electric valve, good seal performance, simple in structure and versatility is wide.
Although described the utility model and advantage thereof in detail, be to be understood that in the case of not exceeding the spirit and scope of the present utility model that limited by appended claim and can carry out various changes, alternative and conversion.And the application's scope is not limited only to the specific embodiment of the described process of specification, equipment, means, method and step.One of ordinary skilled in the art will readily appreciate that from disclosure of the present utility model, can use and carries out with the essentially identical function of corresponding embodiment described herein or obtain process, equipment, means, method or step result essentially identical with it, that existing and will be developed future according to the utility model.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (4)
1. a solenoid valve, comprises upper valve body, lower valve body, mangetic core assembly and support composition; Described mangetic core assembly is arranged on upper valve body and lower valve body coordinates in the cavity forming; Described support and lower valve body are connected; It is characterized in that: on described upper valve body, be provided with pressure transducer.
2. a kind of solenoid valve according to claim 1, is characterized in that: described mangetic core assembly is coordinated and formed by baffle plate, valve board assembly, tongue piece, valve rod assembly, black box, spring seat, spring, iron-core workpiece, armature and protective metal shell from bottom to top; Described baffle plate and valve board assembly are connected and are arranged on lower valve body, and described valve rod assembly, tongue piece, black box, spring seat, spring, iron-core workpiece, armature and protective metal shell are connected and are arranged on upper valve body.
3. a kind of solenoid valve according to claim 2, is characterized in that: described solenoid valve also comprises enameled cable; Described enameled cable is arranged on the both sides of valve rod assembly.
4. a kind of solenoid valve according to claim 1, is characterized in that: described solenoid valve also comprises elastic clip and bellows component; Described elastic clip and bellows component are arranged on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320743054.8U CN203614869U (en) | 2013-11-13 | 2013-11-13 | Solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320743054.8U CN203614869U (en) | 2013-11-13 | 2013-11-13 | Solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614869U true CN203614869U (en) | 2014-05-28 |
Family
ID=50767515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320743054.8U Expired - Fee Related CN203614869U (en) | 2013-11-13 | 2013-11-13 | Solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533788A (en) * | 2016-11-10 | 2018-09-14 | 郑州艾莫弗信息技术有限公司 | A kind of solenoid electric valve of the industrial production with mixed function |
| CN108775423A (en) * | 2018-06-01 | 2018-11-09 | 杨玲玲 | A kind of mixed flow liquid separatnig valve to go with each other all the time |
-
2013
- 2013-11-13 CN CN201320743054.8U patent/CN203614869U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533788A (en) * | 2016-11-10 | 2018-09-14 | 郑州艾莫弗信息技术有限公司 | A kind of solenoid electric valve of the industrial production with mixed function |
| CN108775423A (en) * | 2018-06-01 | 2018-11-09 | 杨玲玲 | A kind of mixed flow liquid separatnig valve to go with each other all the time |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104847378B (en) | A kind of Vehicular concrete wet shot vehicle control | |
| CN203614869U (en) | Solenoid valve | |
| CN203298981U (en) | Online performance test bench for hand brake valve | |
| CN207494487U (en) | A kind of Manual rivet pulling gun device for the monitoring of the real-time process of pulling force and stroke | |
| CN203051903U (en) | Intelligent temperature-control valve | |
| CN201903135U (en) | Air-conditioner throttling debugging tool | |
| CN201696720U (en) | Direct current and pulse dual-function electromagnetic valve | |
| CN203614870U (en) | Electromagnetic control valve | |
| CN206258219U (en) | A kind of intellectualized sensor pressurization and test system | |
| CN107939650A (en) | A kind of cooling system of air compressor | |
| CN210267556U (en) | Pressure difference control system suitable for MAU + FFU + DCC electron toilet | |
| CN104421483A (en) | Novel anticorrosion miniature solenoid valve | |
| CN207647732U (en) | A kind of cooling system of air compressor | |
| CN203963194U (en) | A kind of solenoid valve core structure | |
| CN207491194U (en) | A kind of transform electric device | |
| CN206378733U (en) | A kind of high speed slot-puncher numerical control system | |
| CN202512400U (en) | Ammonia nitrogen analyzer control module | |
| CN202432640U (en) | Industrial air-conditioning control system | |
| CN205809194U (en) | A kind of multipurpose multichannel emulation chopper | |
| CN208169651U (en) | A kind of explosion-proof solenoid valve with anti-explosion terminal box | |
| CN203824844U (en) | Water-pressure tooling for cooler | |
| CN103335149A (en) | Solenoid valve-type intelligent electro-pneumatic valve positioner | |
| CN202040403U (en) | Pressure valve with electronic pressure sensor | |
| CN209215954U (en) | A kind of low pressure controller | |
| CN203357456U (en) | Robot controller based on STM 32 |
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 |
Granted publication date: 20140528 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |