CN212564539U - High-speed response electromagnetic valve for automobile part action - Google Patents
High-speed response electromagnetic valve for automobile part action Download PDFInfo
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- CN212564539U CN212564539U CN202021213349.0U CN202021213349U CN212564539U CN 212564539 U CN212564539 U CN 212564539U CN 202021213349 U CN202021213349 U CN 202021213349U CN 212564539 U CN212564539 U CN 212564539U
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Abstract
The utility model discloses a high-speed response solenoid valve for automobile parts moves belongs to solenoid valve technical field, including sealed flat board, upper seal plate, valve body, first case subassembly an of electromagnetism, first case subassembly b of electromagnetism, first case subassembly c of electromagnetism and first case subassembly d of electromagnetism, replace traditional solenoid valve with four two-position two-way valves, simple structure is feasible, is convenient for maintain, has improved solenoid valve response speed, has shortened solenoid valve response time.
Description
Technical Field
The utility model belongs to the technical field of solenoid valve, concretely relates to high-speed response solenoid valve for automobile parts moves.
Background
The electromagnetic valves used on the automobile are various, and the basic function is that after the automobile engine is started, the electromagnetic valves are switched on to conduct the air supply pipeline, so that the electromagnetic valves start to work. The special electromagnetic valves are applied to different parts of the automobile, so that specific use functions can be realized. When the parts of the automobile are controlled to act, the traditional electromagnetic valve is slow in response time, complex in structure and high in maintenance cost, and how to improve the response time of the electromagnetic valve is simple to maintain, so that the problem that each whole automobile factory needs to consider is solved.
SUMMERY OF THE UTILITY MODEL
For solving exist not enough among the prior art, the utility model provides a high-speed response solenoid valve for automobile parts action replaces traditional solenoid valve with four two-position two-way valves, and simple structure is feasible, is convenient for maintain, has improved solenoid valve response speed, has shortened solenoid valve response time.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: a high-speed response electromagnetic valve for automobile part action comprises a sealing flat plate, an upper sealing plate, a valve body, an electromagnetic head valve core assembly a, an electromagnetic head valve core assembly b, an electromagnetic head valve core assembly c and an electromagnetic head valve core assembly d, wherein the upper sealing plate is fixedly connected to the top of the valve body, a sealing cavity groove is formed between the upper sealing plate and the valve body, and the electromagnetic head valve core assembly a, the electromagnetic head valve core assembly b, the electromagnetic head valve core assembly c and the electromagnetic head valve core assembly d are all arranged in the sealing cavity groove; the sealing flat plate is fixedly connected to the bottom of the valve body, and one side of the valve body is provided with an air inlet, an air outlet and an air outlet which are respectively communicated with the air inlet groove, the air exhaust groove and the air outlet groove in the valve body; and a vent channel is formed between the sealing flat plate and the valve body.
The electromagnetic head valve core assembly a comprises a sleeve assembly, a movable iron core is arranged in a hollow cavity of the sleeve assembly in a sliding mode, and a fixed iron core fixedly arranged in the hollow cavity of the sleeve assembly is arranged at the top of the movable iron core; the outer wall of the sleeve pipe assembly is sleeved with an electromagnetic head and a bracket, and the electromagnetic head is positioned between the outer wall of the sleeve pipe assembly and the bracket; the lower end of the sleeve assembly is fixedly connected with an outlet sleeve, the middle part of the outlet sleeve is provided with an air inlet channel, and the side wall of the outlet sleeve is provided with an air outlet channel; an air inlet plug is arranged at an opening at the lower end of the movable iron core, and an air outlet plug is arranged at an opening at the upper end of the movable iron core.
The top end of the fixed iron core is sleeved with an upper end O-shaped ring used for sealing the connection surface of the electromagnetic head valve core assembly a and the upper sealing plate; the lower end of the sleeve assembly is provided with a lower end O-shaped ring for sealing the connection surface of the electromagnetic head valve core assembly a and the valve body; the outer wall of the outlet sleeve is sleeved with an O-shaped sealing ring for sealing the connection surface of the electromagnetic head valve core assembly a and the valve body, the outer wall of the movable iron core is clamped with a plugging spring, and the plugging spring is positioned between the outer wall of the movable iron core and the inner wall of the sleeve assembly; the air inlet plug is positioned between the lower end of the movable iron core and the outlet sleeve; the air outlet plug is positioned between the top end of the movable iron core and the bottom end of the fixed iron core.
The solenoid valve core assembly b, the solenoid valve core assembly c and the solenoid valve core assembly d are the same as the solenoid valve core assembly a in structure.
The air inlet is communicated with air inlet channels of the electromagnetic head valve core assembly a and the electromagnetic head valve core assembly c through air inlet grooves; the exhaust port is communicated with the air outlet channels of the electromagnetic head valve core assembly b and the electromagnetic head valve core assembly d through the exhaust groove; the air outlet is communicated with the air inlet channels of the electromagnetic head valve core assembly b and the electromagnetic head valve core assembly d through the air outlet groove; and the air outlet groove is communicated with the air outlet channels of the electromagnetic head valve core assembly a and the electromagnetic head valve core assembly c through the air vent channel.
And the upper sealing plate is provided with a connector fixing seat.
The utility model has the advantages that: when the electromagnetic valve is powered on, the coil in the electromagnetic head generates electromagnetic force to lift the air inlet plug from the sleeve pipe assembly, and the valve is opened; when the power is off, the electromagnetic force disappears, the air inlet plug is pressed on the sleeve pipe assembly by the plug spring, and the valve is closed; the multi-channel air channel is arranged in the valve body, so that the structure is simple and feasible, the maintenance is convenient under the condition of meeting the function, the response speed of the electromagnetic valve is improved, and the response time of the electromagnetic valve is shortened.
Drawings
Fig. 1 is a sectional view of embodiment 1 of the present invention;
FIG. 2 is a top view of the present invention without the upper sealing plate;
FIG. 3 is a front view of the present invention;
fig. 4 is a sectional view of a valve core assembly of an electromagnetic head according to embodiment 1 of the present invention;
fig. 5 is a front view of an external structure of a valve core assembly of an electromagnetic head in embodiment 1 of the present invention;
fig. 6 is a side view of the external structure of the electromagnetic head valve core assembly according to embodiment 1 of the present invention;
fig. 7 is a schematic diagram of the present invention;
fig. 8 is a sectional view of a valve core assembly of an electromagnetic head according to embodiment 2 of the present invention;
fig. 9 is a front view of an external structure of a valve core assembly of an electromagnetic head according to embodiment 2 of the present invention;
fig. 10 is a side view of an external structure of a valve core assembly of an electromagnetic head according to embodiment 2 of the present invention;
fig. 11 is a sectional view of embodiment 2 of the present invention.
The reference numbers in the figures are as follows: 1. the electromagnetic head sealing structure comprises a sealing flat plate, 2, an upper sealing plate, 3, a valve body, 3.1, an air inlet, 3.2, an air outlet, 3.3, an air outlet, 3.4, an air inlet groove, 3.5, an air outlet groove, 3.6, an air outlet groove, 4, an electromagnetic head valve core assembly a, 4.1, a sleeve assembly, 4.2, a movable iron core, 4.3, an electromagnetic head, 4.4, a fixed iron core, 4.5, a support, 4.6, an outlet sleeve, 4.7, an air inlet plug, 4.8, an air outlet plug, 4.9, an upper end O-shaped ring, 4.10, a lower end O-shaped ring, 4.11, an O-shaped sealing ring, 4.12, a plug spring, 5, an electromagnetic head valve core assembly b, 6, an electromagnetic head valve core assembly c, 7, an electromagnetic head assembly d, 8, a sealing cavity groove, 9, a ventilation channel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
The outlet sleeve of the electromagnetic head valve core assembly is fixedly connected with the outer wall of the lower end of the sleeve assembly in a welding mode.
The high-speed response electromagnetic valve for the action of automobile parts comprises a sealing flat plate 1, an upper sealing plate 2, a valve body 3, a solenoid valve core assembly a4, a solenoid valve core assembly b5, a solenoid valve core assembly c6 and a solenoid valve core assembly d7, wherein the upper sealing plate 2 is fixedly connected to the top of the valve body 3, a sealing cavity groove 8 is formed between the upper sealing plate 2 and the valve body 3, and the solenoid valve core assembly a4, the solenoid valve core assembly b5, the solenoid valve core assembly c6 and the solenoid valve core assembly d7 are all arranged in the sealing cavity groove 8;
the solenoid head valve core assembly b5, the solenoid head valve core assembly c6 and the solenoid head valve core assembly d7 are the same as the solenoid head valve core assembly a4 in structure, the four solenoid head valve core assemblies are arranged in two rows and two columns, the structure of the solenoid head valve core assembly is further described by taking the solenoid head valve core assembly a4 as an example, the solenoid head valve core assembly comprises a sleeve assembly 4.1, a movable iron core 4.2 is arranged in a hollow cavity of the sleeve assembly 4.1 in a sliding mode, and a fixed iron core 4.4 fixedly arranged in the hollow cavity of the sleeve assembly 4.1 is arranged at the top of the movable iron core 4.2; an electromagnetic head 4.3 and a bracket 4.5 are sleeved on the outer wall of the sleeve pipe assembly 4.1, and the electromagnetic head 4.3 is positioned between the outer wall of the sleeve pipe assembly 4.1 and the bracket 4.5; the lower end of the sleeve pipe assembly 4.1 is fixedly connected with an outlet sleeve 4.6, the middle part of the outlet sleeve 4.6 is provided with an air inlet channel, and the side wall of the outlet sleeve is provided with an air outlet channel; an air inlet plug 4.7 is arranged at an opening at the lower end of the movable iron core 4.2, an air outlet plug 4.8 is arranged at an opening at the upper end of the movable iron core, and the air inlet plug 4.7 and the air outlet plug 4.8 are made of fluororubber. The top end of the fixed iron core 4.4 is sleeved with an upper end O-shaped ring 4.9 for sealing the connection surface of the electromagnetic head valve core assembly a4 and the upper sealing plate 2; the lower part of the sleeve assembly 4.1 is provided with a lower end O-shaped ring 4.10 for sealing the connection surface of the electromagnetic head valve core assembly a4 and the valve body 3; an O-shaped sealing ring 4.11 for sealing the connection surface of the electromagnetic head valve core assembly a4 and the valve body 3 is sleeved on the outer wall of the outlet sleeve 4.6, a plugging spring 4.12 is clamped on the outer wall of the movable iron core 4.2, and the plugging spring 4.12 is positioned between the outer wall of the movable iron core 4.2 and the inner wall of the sleeve assembly 4.1; the air inlet plug 4.7 is positioned between the lower end of the movable iron core 4.2 and the outlet sleeve 4.6; the air outlet plug 4.8 is positioned between the top end of the movable iron core 4.2 and the lower end of the fixed iron core 4.4.
The sealing flat plate 1 is fixedly connected to the bottom of the valve body 3, and one side of the valve body 3 is provided with an air inlet 3.1, an air outlet 3.2 and an air outlet 3.3 which are respectively communicated with an air inlet groove 3.4, an air exhaust groove 3.5 and an air outlet groove 3.6 in the valve body 3; a vent channel 9 is formed between the sealing plate 1 and the valve body 3.
The air inlet 3.1 is communicated with an air inlet channel of the solenoid head valve core assembly a4 and the solenoid head valve core assembly c6 through an air inlet groove 3.4; the exhaust port 3.2 is communicated with the air outlet channels of the electromagnetic head valve core assembly b5 and the electromagnetic head valve core assembly d7 through an exhaust groove 3.5; the air outlet 3.3 is communicated with the air inlet channel of the electromagnetic head valve core assembly b5 and the electromagnetic head valve core assembly d7 through an air outlet groove 3.6; the air outlet groove 3.6 is communicated with the air outlet channels of the solenoid head valve core assembly a4 and the solenoid head valve core assembly c6 through the vent channel 9.
Preferably, the upper sealing plate 2 is further provided with an electrical connector holder 10.
The overall working principle of the embodiment is as follows: after the electromagnetic head 4.3 is electrified, electromagnetic force is generated, the movable iron core 4.2 is adsorbed to act, the air inlet plug 4.7 is plugged on the air inlet of the sleeve assembly 4.1 through the spring force of the plug spring 4.12, and the valve is a normally-closed valve. After the power failure, the movable iron core 4.2 is reset through the plugging spring 4.12, and the movable iron core 4.2 slides in the sleeve assembly 4.1.
More specifically, after the electromagnetic heads of the electromagnetic head valve core assembly b5 and the electromagnetic head valve core assembly d are energized, electromagnetic forces are generated, and the respective movable iron cores are respectively adsorbed to slide upwards in the hollow cavity of the sleeve assembly, so that the air outlet channels of the electromagnetic head valve core assembly b5 and the electromagnetic head valve core assembly d7, which are communicated with the exhaust groove 3.5, are respectively communicated with the respective air inlet channels, and the functions of the two-position three-way electromagnetic valve are respectively realized. After power failure, the movable iron core slides downwards to reset through respective plugging springs, an air passage at the upper end of the air inlet is respectively plugged through air inlet plugging, and one path or two paths are connected and disconnected, so that quick response of air inlet and air outlet is realized.
When the electromagnetic heads of the electromagnetic head valve core assembly a4 and the electromagnetic head valve core assembly c6 are powered on, electromagnetic force is generated, the movable iron cores of the electromagnetic head valve core assembly a4 and the electromagnetic head valve core assembly c6 are respectively adsorbed to slide upwards in the hollow cavities of the respective sleeve assemblies, so that the air outlet channels of the electromagnetic head valve core assembly a4 and the electromagnetic head valve core assembly c6 which are communicated with the air outlet groove 3.6 and the air vent channel 9 are respectively communicated with the respective air inlet channels, the air inlet channels of the electromagnetic head valve core assembly a4 and the electromagnetic head valve core assembly c6 are communicated with the air inlet groove 3.4, and the function of the. After power failure, the movable iron core slides downwards to reset through respective plugging springs, an air passage at the upper end of the air inlet is respectively plugged through respective air inlet plugs, and one path or two paths are connected and disconnected, so that quick response of air outlet and exhaust is realized.
Example 2
The outlet sleeve of the electromagnetic head valve core assembly is fixedly connected with the lower end of the sleeve assembly in a riveting mode. The structure and principle other than this are the same as those of embodiment 1.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the design of the present invention within the technical scope of the present invention.
Claims (6)
1. The high-speed response electromagnetic valve for the action of automobile parts is characterized by comprising a sealing flat plate (1), an upper sealing plate (2), a valve body (3), an electromagnetic head valve core assembly a (4), an electromagnetic head valve core assembly b (5), an electromagnetic head valve core assembly c (6) and an electromagnetic head valve core assembly d (7), wherein the upper sealing plate (2) is fixedly connected to the top of the valve body (3), a sealing cavity groove (8) is formed between the upper sealing plate (2) and the valve body (3), and the electromagnetic head valve core assembly a (4), the electromagnetic head valve core assembly b (5), the electromagnetic head valve core assembly c (6) and the electromagnetic head valve core assembly d (7) are all arranged in the sealing cavity groove (8); the sealing flat plate (1) is fixedly connected to the bottom of the valve body (3), and one side of the valve body (3) is provided with an air inlet (3.1), an air outlet (3.2) and an air outlet (3.3) which are respectively communicated with an air inlet groove (3.4), an air exhaust groove (3.5) and an air outlet groove (3.6) in the valve body (3); and a ventilation channel (9) is formed between the sealing flat plate (1) and the valve body (3).
2. The high-speed response solenoid valve for automobile part action according to claim 1, wherein the solenoid valve core assembly a (4) comprises a sleeve assembly (4.1), a movable iron core (4.2) is slidably arranged in a hollow cavity of the sleeve assembly (4.1), and a fixed iron core (4.4) fixedly arranged in the hollow cavity of the sleeve assembly (4.1) is arranged at the top of the movable iron core (4.2); an electromagnetic head (4.3) and a bracket (4.5) are sleeved on the outer wall of the sleeve assembly (4.1), and the electromagnetic head (4.3) is positioned between the outer wall of the sleeve assembly (4.1) and the bracket (4.5); the lower end of the sleeve assembly (4.1) is fixedly connected with an outlet sleeve (4.6), the middle part of the outlet sleeve (4.6) is provided with an air inlet channel, and the side wall of the outlet sleeve is provided with an air outlet channel; an air inlet plug (4.7) is arranged at an opening at the lower end of the movable iron core (4.2), and an air outlet plug (4.8) is arranged at an opening at the upper end.
3. The high-speed response electromagnetic valve for the action of the automobile parts as claimed in claim 2, wherein an upper end O-ring (4.9) for sealing the connection surface of the electromagnetic head valve core assembly a (4) and the upper sealing plate (2) is sleeved at the top end of the fixed iron core (4.4); the lower end of the sleeve assembly (4.1) is provided with a lower end O-shaped ring (4.10) for sealing the connection surface of the electromagnetic head valve core assembly a (4) and the valve body (3); an O-shaped sealing ring (4.11) used for sealing the connection surface of the electromagnetic head valve core assembly a (4) and the valve body (3) is sleeved on the outer wall of the outlet sleeve (4.6), a plugging spring (4.12) is clamped on the outer wall of the movable iron core (4.2), and the plugging spring (4.12) is located between the outer wall of the movable iron core (4.2) and the inner wall of the sleeve assembly (4.1); the air inlet plug (4.7) is positioned between the lower end of the movable iron core (4.2) and the outlet sleeve (4.6); the air outlet plug (4.8) is positioned between the top end of the movable iron core (4.2) and the bottom end of the fixed iron core (4.4).
4. The high-speed response solenoid valve for automobile part action according to claim 1, wherein the solenoid head valve core assembly b (5), the solenoid head valve core assembly c (6) and the solenoid head valve core assembly d (7) are the same as the solenoid head valve core assembly a (4).
5. The high-speed response electromagnetic valve for the action of the automobile parts as claimed in claim 1 or 2, characterized in that the air inlet (3.1) is communicated with the air inlet channels of the solenoid head valve core assembly a (4) and the solenoid head valve core assembly c (6) through the air inlet groove (3.4); the exhaust port (3.2) is communicated with an exhaust channel of the electromagnetic head valve core assembly b (5) and the electromagnetic head valve core assembly d (7) through an exhaust groove (3.5); the air outlet (3.3) is communicated with an air inlet channel of the electromagnetic head valve core assembly b (5) and the electromagnetic head valve core assembly d (7) through an air outlet groove (3.6); the air outlet groove (3.6) is communicated with air outlet channels of the electromagnetic head valve core assembly a (4) and the electromagnetic head valve core assembly c (6) through an air vent channel (9).
6. The high-speed response electromagnetic valve for the action of automobile parts as claimed in claim 1, wherein the upper sealing plate (2) is provided with a connector fixing seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213349.0U CN212564539U (en) | 2020-06-28 | 2020-06-28 | High-speed response electromagnetic valve for automobile part action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213349.0U CN212564539U (en) | 2020-06-28 | 2020-06-28 | High-speed response electromagnetic valve for automobile part action |
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| Publication Number | Publication Date |
|---|---|
| CN212564539U true CN212564539U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021213349.0U Active CN212564539U (en) | 2020-06-28 | 2020-06-28 | High-speed response electromagnetic valve for automobile part action |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212564539U (en) |
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2020
- 2020-06-28 CN CN202021213349.0U patent/CN212564539U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A High Speed Response Electromagnetic Valve for Automotive Component Action Effective date of registration: 20230613 Granted publication date: 20210219 Pledgee: China Construction Bank Corporation Dalian Jinpu New Area Branch Pledgor: DALIAN JINGFENG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023210000142 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |