CN113309874A - Air inlet and outlet electromagnetic valve for automobile - Google Patents
Air inlet and outlet electromagnetic valve for automobile Download PDFInfo
- Publication number
- CN113309874A CN113309874A CN202110867992.8A CN202110867992A CN113309874A CN 113309874 A CN113309874 A CN 113309874A CN 202110867992 A CN202110867992 A CN 202110867992A CN 113309874 A CN113309874 A CN 113309874A
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- sealing
- air inlet
- sleeve
- valve
- adjusting rod
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/0624—Lift valves
- F16K31/0627—Lift valves with movable valve member positioned between seats
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Abstract
The invention discloses an automobile air inlet and exhaust electromagnetic valve which comprises a valve body mechanism, wherein a conveying pipe is installed at the lower end of the valve body mechanism, an adjusting and sealing mechanism is installed on the inner side of the valve body mechanism, the adjusting and sealing mechanism comprises an adjusting rod, a positioning seat, a sealing base, a guide sleeve, a first sealing sleeve, a second sealing sleeve, a sealing ring installation sleeve and a first supporting spring, the positioning seat is installed on the upper end face of the sealing base, and the first supporting spring is arranged on the inner side of the positioning seat. The invention can effectively reduce the pressure of the structure when the electromagnetic valve is not used by performing bidirectional plugging operation on the electromagnetic valve, and performs multiple sealing during air intake and exhaust, thereby prolonging the sealing service life.
Description
Technical Field
The invention relates to the technical field of electromagnetic valves, in particular to an air inlet and exhaust electromagnetic valve for an automobile.
Background
With the rapid development of social economy, the application field of the electromagnetic valve is more and more extensive, and the electromagnetic valve is used as an automatic basic element for controlling fluid and belongs to an actuator; the direction, flow, speed and other parameters of the medium are adjusted in an industrial control system, the electromagnetic valve can be matched with different circuits to realize expected control, and both the control precision and the flexibility can be ensured; the electromagnetic valves are various, different electromagnetic valves play different roles at different positions of a control system, the most common electromagnetic valves are one-way valves, safety valves, direction control valves, speed regulating valves and the like, and the electromagnetic valves are also frequently used in an automobile air intake and exhaust system to control air intake and exhaust.
The existing air inlet and exhaust electromagnetic valve for the automobile can not simultaneously seal air inlet and exhaust in the using process, so that ash can be easily collected on the inner wall of the air transmission structure, the sealing service life is short, and the quality can not be ensured.
Disclosure of Invention
The invention aims to provide an automobile air inlet and outlet electromagnetic valve to solve the problems that the existing automobile air inlet and outlet electromagnetic valve provided in the background technology cannot simultaneously seal air inlet and air outlet in the using process, ash is easily collected on the inner wall of an air transmission structure, the sealing service life is short, and the like.
In order to achieve the purpose, the invention provides the following technical scheme: an automobile air inlet and exhaust electromagnetic valve comprises a valve body mechanism, wherein a conveying pipe is installed at the lower end of the valve body mechanism, an adjusting and sealing mechanism is installed on the inner side of the valve body mechanism and comprises an adjusting rod, a positioning seat, a sealing base, a guide sleeve, a first sealing sleeve, a second sealing sleeve, a sealing ring installation sleeve and a first supporting spring, the positioning seat is installed on the upper end face of the sealing base, the first supporting spring is arranged on the inner side of the positioning seat, the adjusting rod is installed at the upper end of the first supporting spring, the sealing ring installation sleeve is installed on the outer side of the middle of the adjusting rod, the second sealing sleeve is installed on the outer side of the upper end of the adjusting rod, the first sealing sleeve is arranged on the upper end face of the second sealing sleeve, and the guide sleeve is installed on the outer side of the first sealing sleeve;
the electromagnetic driving mechanism is installed on the upper end face of the first sealing sleeve, the exhaust mechanism is installed on one side of the valve body mechanism, the air inlet mechanism is installed above the exhaust mechanism and comprises an air inlet seat, a filter sheet and an air inlet pipe, the air inlet seat is installed on the inner side of one end of the air inlet pipe, and the filter sheet is installed on the inner side of the air inlet seat;
preferably, valve body mechanism includes valve casing, oiling mouth, water delivery end, cooling storehouse and connection holding ring, the oiling mouth bottom mounting is on the valve casing, water delivery end is all installed to the both sides of valve casing, the inside of valve casing sets up the cooling storehouse, the holding ring is connected in the inboard installation in valve casing middle part.
Preferably, the exhaust mechanism comprises an exhaust pipe, a diversion plug and a second support spring, the diversion plug is connected to the inner side of the exhaust pipe in a sliding mode, and the exhaust pipe is connected with the diversion plug through the second support spring.
Preferably, the electromagnetic driving mechanism comprises a coil mounting seat, a coil main body, a movable iron core, a connecting sleeve rod, a sealing cover and retaining rings, wherein the sealing cover is mounted on the upper end face of the coil mounting seat, the coil main body is mounted inside the coil mounting seat, the two retaining rings are slidably connected to the inner side of the middle of the coil mounting seat, the movable iron core is mounted on the inner side of each retaining ring, and the connecting sleeve rod is mounted at the bottom end of the movable iron core.
Preferably, the bottom end of the adjusting rod is connected with the positioning seat through a first supporting spring, a convex ring is arranged on the outer side of the middle of the adjusting rod, the sealing ring mounting sleeve is connected with the adjusting rod through the convex ring, a square positioning hole is formed in the upper end face of the positioning seat, and the bottom end of the adjusting rod is inserted into the inner side of the square positioning hole.
Preferably, the adjusting rod is connected with the valve body mechanism through a first sealing sleeve and a second sealing sleeve, and the guide sleeve is fixedly connected with the valve body mechanism through a screw.
Preferably, one end of the air inlet pipe is connected with the air inlet seat through threads, the filter disc is fixedly clamped with the air inlet seat, and a filter tank is arranged on one side of the filter disc.
Preferably, the one end and the valve casing of water delivery end pass through threaded connection, water delivery end and cooling bin through connection, the connection holding ring passes through the sealing washer with the sealing washer installation cover and is connected.
Preferably, the sealing cover is fixedly connected with the coil mounting seat through a screw, the upper end of the movable iron core is connected with the coil mounting seat through two retaining rings, the movable iron core is in threaded connection with the retaining rings, and the bottom end of the movable iron core is in threaded connection with the connecting sleeve rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the sealing ring mounting sleeve is connected with the connecting positioning ring through the sealing ring, and the guide sleeve and the connecting sleeve rod guide and support the first sealing sleeve and the second sealing sleeve, so that air inlet and air exhaust can be simultaneously sealed in an initial state, and structural pressure is reduced when the sealing ring mounting sleeve is not used;
2. during gas injection, the movable iron core drives the adjusting rod to move downwards on the inner side of the valve shell through the connecting sleeve rod, the gas inlet mechanism can input gas, the sealing ring arranged on the outer side of the sealing ring mounting sleeve can block an exhaust passage at the moment, the stability of gas inlet is effectively ensured, the filter tank is arranged on one side of the filter sheet, the gas inlet quality is effectively improved through the gas inlet mechanism, and the dust accumulation on the inner wall of the gas transmission structure is reduced;
3. when the air is exhausted, the movable iron core drives the adjusting rod to move upwards on the inner side of the valve shell through the connecting sleeve rod, air is exhausted through the conveying pipe and the valve shell, the flow guide plug can be supported through the second supporting spring, one-way support of the flow guide plug is convenient to achieve, and backflow of the air is avoided;
4. be convenient for fix a position the adjusting lever through the positioning seat, avoid taking place to deflect when adjusting the pole and adjust, improve the stability in use, effectively reduce gas temperature through the inboard cooling water in cooling bin, set up lubricating oil through valve casing upper end inboard and can lubricate the operation to the both ends of connecting the loop bar, resistance when reducing the structure regulation.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of an adjustable sealing mechanism according to the present invention;
FIG. 4 is a schematic partial sectional view of the electromagnetic driving mechanism of the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of the adjusting lever of the present invention;
fig. 6 is a schematic view of a partial cross-sectional structure of the valve housing of the present invention.
In the figure: 1. a valve body mechanism; 101. a valve housing; 102. an oil injection nozzle; 103. a water delivery end; 104. a cooling bin; 105. connecting a positioning ring; 2. adjusting the sealing mechanism; 201. adjusting a rod; 202. positioning seats; 203. sealing the base; 204. a guide sleeve; 205. a first seal cartridge; 206. a second seal cartridge; 207. a sealing ring mounting sleeve; 208. a first support spring; 3. an air intake mechanism; 301. an air inlet seat; 302. a filter disc; 303. an air inlet pipe; 4. an exhaust mechanism; 401. an exhaust pipe; 402. a diversion plug; 403. a second support spring; 5. an electromagnetic drive mechanism; 501. a coil mounting seat; 502. a coil body; 503. a movable iron core; 504. connecting the loop bar; 505. a sealing cover; 506. a retaining ring; 6. a delivery pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 6, the present invention is an air intake and exhaust electromagnetic valve for an automobile, including a valve body mechanism 1, a delivery pipe 6 is installed at the lower end of the valve body mechanism 1, the valve body mechanism 1 guides and delivers intake air and exhaust air, an adjusting sealing mechanism 2 is installed at the inner side of the valve body mechanism 1, the adjusting sealing mechanism 2 includes an adjusting rod 201, a positioning seat 202, a sealing base 203, a guiding sleeve 204, a first sealing sleeve 205, a second sealing sleeve 206, a sealing ring installation sleeve 207 and a first supporting spring 208, the positioning seat 202 is installed at the upper end surface of the sealing base 203, the first supporting spring 208 is installed at the inner side of the positioning seat 202, the adjusting rod 201 is installed at the upper end of the first supporting spring 208, so that the adjusting rod 201 is conveniently positioned by the positioning seat 202, deflection generated when the adjusting rod 201 is adjusted is avoided, the use stability is improved, the sealing ring installation sleeve 207 is installed at the outer side of the middle part of the adjusting rod 201, the second sealing sleeve 206 is installed at the outer side of the upper end of the adjusting rod 201, the upper end face of the second sealing sleeve 206 is provided with the first sealing sleeve 205, the guide sleeve 204 is arranged on the outer side of the first sealing sleeve 205, the whole electromagnetic valve is subjected to bidirectional sealing operation, the pressure of the structure is effectively reduced when the electromagnetic valve is not used, multiple sealing is performed during air inlet and air outlet, and the sealing service life is prolonged.
Referring to fig. 3: the electromagnetic driving mechanism 5 is installed on the upper end face of the first sealing sleeve 205, the exhaust mechanism 4 is installed on one side of the valve body mechanism 1, the air inlet mechanism 3 is installed above the exhaust mechanism 4, the air inlet mechanism 3 comprises an air inlet seat 301, a filter sheet 302 and an air inlet pipe 303, the air inlet seat 301 is installed on the inner side of one end of the air inlet pipe 303, the filter sheet 302 is installed on the inner side of the air inlet seat 301, and the whole body is convenient to inject air through the air inlet mechanism 3.
Referring to fig. 2: valve body mechanism 1 includes valve casing 101, filling nozzle 102, water delivery end 103, cooling storehouse 104 and connection holding ring 105, and the bottom of filling nozzle 102 is installed on valve casing 101, and water delivery end 103 is all installed to the both sides of valve casing 101, and the inside of valve casing 101 sets up cooling storehouse 104, and holding ring 105 is connected in the inboard installation in valve casing 101 middle part, is convenient for lead and carry air inlet and exhaust through valve body mechanism 1.
Referring to fig. 3: the exhaust mechanism 4 comprises an exhaust pipe 401, a flow guiding plug 402 and a second supporting spring 403, the flow guiding plug 402 is connected to the inner side of the exhaust pipe 401 in a sliding mode, the exhaust pipe 401 and the flow guiding plug 402 are connected through the second supporting spring 403, and the exhaust operation of the whole exhaust mechanism 4 is facilitated.
Referring to fig. 4: the electromagnetic driving mechanism 5 comprises a coil mounting seat 501, a coil body 502, a movable iron core 503, a connecting sleeve rod 504, a sealing cover 505 and retaining rings 506, the sealing cover 505 is mounted on the upper end face of the coil mounting seat 501, the coil body 502 is mounted inside the coil mounting seat 501, the two retaining rings 506 are connected to the inner side of the middle portion of the coil mounting seat 501 in a sliding mode, the movable iron core 503 is mounted on the inner side of the retaining rings 506, the connecting sleeve rod 504 is mounted at the bottom end of the movable iron core 503, and the electromagnetic driving mechanism 5 is convenient for driving an air inlet structure and an air exhaust structure.
Referring to fig. 5 and 6: the bottom and the positioning seat 202 of adjusting pole 201 are connected through first supporting spring 208, the outside at adjusting pole 201 middle part sets up the bulge loop, sealing washer installation cover 207 passes through the bulge loop with adjusting pole 201 and is connected, the up end of positioning seat 202 sets up square locating hole, the bottom of adjusting pole 201 is pegged graft to the inboard of square locating hole, make and be convenient for fix a position adjusting pole 201 through positioning seat 202, take place to deflect when avoiding adjusting pole 201 to adjust, improve stability in use.
Referring to fig. 3: the adjusting rod 201 is connected with the valve body mechanism 1 through a first sealing sleeve 205 and a second sealing sleeve 206, the guide sleeve 204 is fixedly connected with the valve body mechanism 1 through screws, and the guide sleeve 204 and the connecting sleeve rod 504 guide and support the first sealing sleeve 205 and the second sealing sleeve 206.
Referring to fig. 3: one end of the air inlet pipe 303 is connected with the air inlet seat 301 through threads, the filter sheet 302 is fixed with the air inlet seat 301 in a clamping mode, a filter tank is arranged on one side of the filter sheet 302, the air inlet quality is effectively improved through the air inlet mechanism 3, and dust accumulation on the inner wall of the air conveying structure is reduced.
Referring to fig. 2: one end of the water delivery end 103 is in threaded connection with the valve casing 101, the water delivery end 103 is in through connection with the cooling bin 104, the connecting positioning ring 105 is connected with the sealing ring mounting sleeve 207 through a sealing ring, and the temperature of the gas is effectively reduced through cooling water on the inner side of the cooling bin 104.
Referring to fig. 4: the sealing cover 505 is fixedly connected with the coil mounting seat 501 through screws, the upper end of the movable iron core 503 is connected with the coil mounting seat 501 through two retaining rings 506, the movable iron core 503 is connected with the retaining rings 506 through threads, the bottom end of the movable iron core 503 is connected with the connecting sleeve 504 through threads, the movable iron core 503 is guided conveniently through the two retaining rings 506, and the sliding stability of the movable iron core 503 is kept.
When the device is used, the coil mounting seat 501 is fixedly connected with the upper end of the valve shell 101 through screws, a power supply is switched on, lubricating oil is injected into the valve shell 101, the coil mounting seat 501 and the inner sides of the connecting sleeve rods 504 through the oil injection nozzle 102, cooling water is injected into the inner sides of the cooling bin 104 through the two water delivery ends 103, the air inlet pipe 303, the exhaust pipe 401 and the delivery pipe 6 are connected with a pipeline, the sealing ring mounting sleeve 207 is connected with the connecting positioning ring 105 through a sealing ring, and the first sealing sleeve 205 and the second sealing sleeve 206 are guided and supported by the guide sleeve 204 and the connecting sleeve rods 504, so that the air inlet and exhaust can be simultaneously sealed in an initial state, and the structural pressure when the device is not used is reduced;
when gas injection is needed, a magnetic field is formed by electrifying the coil main body 502 to drive the movable iron core 503 to slide on the inner side of the coil mounting seat 501, the movable iron core 503 drives the adjusting rod 201 to move downwards on the inner side of the valve casing 101 through the connecting sleeve rod 504, so that the sealing ring mounting sleeve 207 and the connecting positioning ring 105 are dislocated, gas can be input through the gas inlet mechanism 3, at the moment, the sealing ring arranged on the outer side of the sealing ring mounting sleeve 207 can seal an exhaust passage, and the stability of gas inlet is effectively ensured; the filter sheet 302 is arranged on the inner side of the air inlet seat 301, the filter tank is arranged on one side of the filter sheet 302, and the air inlet mechanism 3 can effectively improve the air inlet quality and reduce the dust accumulation on the inner wall of the air conveying structure;
when exhaust is needed, a magnetic field is formed by electrifying the coil body 502 to drive the movable iron core 503 to slide on the inner side of the coil mounting seat 501, the movable iron core 503 drives the adjusting rod 201 to move upwards on the inner side of the valve casing 101 through the connecting sleeve rod 504, and then gas is exhausted through the conveying pipe 6 and the valve casing 101, the exhaust pipe 401 is connected with the flow guide plug 402 through the second supporting spring 403, so that the flow guide plug 402 can be supported through the second supporting spring 403, thereby facilitating the realization of the one-way support of the flow guide plug 402 and avoiding gas backflow, a square positioning hole is arranged on the upper end surface of the positioning seat 202, the bottom end of the adjusting rod 201 is inserted into the inner side of the square positioning hole and is connected with the positioning seat 202 through the first supporting spring 208, so that the adjusting rod 201 can be positioned through the positioning seat 202, deflection of the adjusting rod 201 during adjustment is avoided, the use stability is improved, and the gas temperature is effectively reduced through cooling water on the inner side of the cooling bin 104, the lubricating oil is provided inside the upper end of the valve housing 101, so that both ends of the connecting rod 504 can be lubricated, and the resistance during structural adjustment can be reduced.
Claims (8)
1. The utility model provides an automobile air intake and exhaust solenoid valve, includes valve body mechanism (1), its characterized in that: the lower end of the valve body mechanism (1) is provided with the conveying pipe (6), the inner side of the valve body mechanism (1) is provided with the adjusting and sealing mechanism (2), the adjusting and sealing mechanism (2) comprises an adjusting rod (201), a positioning seat (202), a sealing base (203), a guide sleeve (204), a first sealing sleeve (205), a second sealing sleeve (206), a sealing ring mounting sleeve (207) and a first supporting spring (208), the positioning seat (202) is mounted on the upper end face of the sealing base (203), the first supporting spring (208) is arranged on the inner side of the positioning seat (202), the adjusting rod (201) is mounted on the upper end of the first supporting spring (208), the sealing ring mounting sleeve (207) is mounted on the outer side of the middle part of the adjusting rod (201), the second sealing sleeve (206) is mounted on the outer side of the upper end of the adjusting rod (201), and the first sealing sleeve (205) is arranged on the upper end face of the second sealing sleeve (206), a guide sleeve (204) is arranged on the outer side of the first sealing sleeve (205);
an electromagnetic driving mechanism (5) is installed on the upper end face of the first sealing sleeve (205), an exhaust mechanism (4) is installed on one side of the valve body mechanism (1), an air inlet mechanism (3) is installed above the exhaust mechanism (4), the air inlet mechanism (3) comprises an air inlet seat (301), a filter sheet (302) and an air inlet pipe (303), the air inlet seat (301) is installed on the inner side of one end of the air inlet pipe (303), and the filter sheet (302) is installed on the inner side of the air inlet seat (301);
the exhaust mechanism (4) comprises an exhaust pipe (401), a flow guide plug (402) and a second support spring (403), the inner side of the exhaust pipe (401) is connected with the flow guide plug (402) in a sliding mode, and the exhaust pipe (401) is connected with the flow guide plug (402) through the second support spring (403).
2. The air inlet and outlet electromagnetic valve for the automobile according to claim 1, characterized in that: valve body mechanism (1) includes valve casing (101), oil nipple (102), water delivery end (103), cooling storehouse (104) and connection holding ring (105), install on valve casing (101) the bottom of oil nipple (102), water delivery end (103) are all installed to the both sides of valve casing (101), the inside of valve casing (101) sets up cooling storehouse (104), valve casing (101) middle part inboard installation connection holding ring (105).
3. The air inlet and outlet electromagnetic valve for the automobile as claimed in claim 2, wherein: electromagnetic drive mechanism (5) include coil mount pad (501), coil main part (502), move iron core (503), adapter sleeve pole (504), sealed lid (505) and retaining ring (506), the sealed lid (505) of up end installation of coil mount pad (501), the inside installation coil main part (502) of coil mount pad (501), coil mount pad (501) inboard sliding connection has two retaining ring (506), iron core (503) are moved in the inboard installation of retaining ring (506), the bottom installation adapter sleeve pole (504) of moving iron core (503).
4. The air inlet and outlet electromagnetic valve for the automobile according to claim 1, characterized in that: the bottom end of the adjusting rod (201) is connected with the positioning seat (202) through a first supporting spring (208), a convex ring is arranged on the outer side of the middle of the adjusting rod (201), the sealing ring installation sleeve (207) is connected with the adjusting rod (201) through the convex ring, a square positioning hole is formed in the upper end face of the positioning seat (202), and the bottom end of the adjusting rod (201) is inserted into the inner side of the square positioning hole.
5. The air inlet and outlet electromagnetic valve for the automobile according to claim 1, characterized in that: the adjusting rod (201) is connected with the valve body mechanism (1) through a first sealing sleeve (205) and a second sealing sleeve (206), and the guide sleeve (204) is fixedly connected with the valve body mechanism (1) through a screw.
6. The air inlet and outlet electromagnetic valve for the automobile as claimed in claim 2, wherein: one end of the air inlet pipe (303) is connected with the air inlet seat (301) through threads, the filter sheet (302) is fixed with the air inlet seat (301) in a clamping mode, and a filter tank is arranged on one side of the filter sheet (302).
7. The air inlet and outlet electromagnetic valve for the automobile as claimed in claim 2, wherein: one end of the water delivery end (103) is in threaded connection with the valve casing (101), the water delivery end (103) is in through connection with the cooling bin (104), and the connecting positioning ring (105) is connected with the sealing ring mounting sleeve (207) through a sealing ring.
8. The air inlet and outlet electromagnetic valve for the automobile according to claim 3, characterized in that: the sealing cover (505) is fixedly connected with the coil mounting seat (501) through screws, the upper end of the movable iron core (503) is connected with the coil mounting seat (501) through two retaining rings (506), the movable iron core (503) is in threaded connection with the retaining rings (506), and the bottom end of the movable iron core (503) is in threaded connection with the connecting sleeve rod (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867992.8A CN113309874B (en) | 2021-07-30 | 2021-07-30 | Air inlet and outlet electromagnetic valve for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867992.8A CN113309874B (en) | 2021-07-30 | 2021-07-30 | Air inlet and outlet electromagnetic valve for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113309874A true CN113309874A (en) | 2021-08-27 |
| CN113309874B CN113309874B (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110867992.8A Active CN113309874B (en) | 2021-07-30 | 2021-07-30 | Air inlet and outlet electromagnetic valve for automobile |
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| CN (1) | CN113309874B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151567A (en) * | 2021-11-08 | 2022-03-08 | 成都凯天电子股份有限公司 | Gas alternating generator |
| CN114811402A (en) * | 2022-05-13 | 2022-07-29 | 梁柏桂 | Pressure tank capable of realizing double-unidirectional pressure relief |
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| CN107940024A (en) * | 2017-12-15 | 2018-04-20 | 扬中市阀门厂有限公司 | A kind of diaphragm type fuel oil Chilly ash three-way valves |
| CN108916419A (en) * | 2018-06-29 | 2018-11-30 | 北京精密机电控制设备研究所 | A kind of Multifunctional high pressure two-bit triplet solenoid valve |
| CN209876132U (en) * | 2019-04-12 | 2019-12-31 | 浙江钜腾阀门有限公司 | Throttle type regulating valve |
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2021
- 2021-07-30 CN CN202110867992.8A patent/CN113309874B/en active Active
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|---|---|---|---|---|
| US6488050B1 (en) * | 2001-07-10 | 2002-12-03 | Humphrey Products Company | Pneumatic valve assembly |
| CN203023607U (en) * | 2012-12-26 | 2013-06-26 | 浙江百灵气动科技有限公司 | Three-way direct-acting solenoid valve |
| CN107940024A (en) * | 2017-12-15 | 2018-04-20 | 扬中市阀门厂有限公司 | A kind of diaphragm type fuel oil Chilly ash three-way valves |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114151567A (en) * | 2021-11-08 | 2022-03-08 | 成都凯天电子股份有限公司 | Gas alternating generator |
| CN114151567B (en) * | 2021-11-08 | 2023-12-01 | 成都凯天电子股份有限公司 | Gas alternating generator |
| CN114811402A (en) * | 2022-05-13 | 2022-07-29 | 梁柏桂 | Pressure tank capable of realizing double-unidirectional pressure relief |
| CN114811402B (en) * | 2022-05-13 | 2023-10-31 | 山西锦达化工设备有限责任公司 | Pressure tank capable of realizing double unidirectional pressure relief |
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| CN113309874B (en) | 2021-10-26 |
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