CN105774789B - A kind of general integrated form lightweight ABS solenoid valves - Google Patents
A kind of general integrated form lightweight ABS solenoid valves Download PDFInfo
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- CN105774789B CN105774789B CN201610353621.7A CN201610353621A CN105774789B CN 105774789 B CN105774789 B CN 105774789B CN 201610353621 A CN201610353621 A CN 201610353621A CN 105774789 B CN105774789 B CN 105774789B
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- air inlet
- iron core
- solenoid valves
- integrated form
- exhaust
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The present invention relates to a kind of general integrated form lightweight ABS solenoid valves, its blanking cover is arranged on the outside of valve body, blanking cover and into being equipped with air intake valve between pneumatic valve core, air intake valve and it is equipped between pneumatic valve core into gas spring, it is arranged on into pneumatic valve core between air intake valve and air inlet static iron core, in the both sides of center line it is in symmetrical structure into pneumatic valve core and exhaust dynamic iron core, bottom deck assembly is arranged on below valve body, and special-shaped seal ring is equipped between bottom deck assembly and valve body；Exhaust static iron core and bottom deck assembly are set to the structure being parallel to each other；Exhaust spring is equipped between drain tap and exhaust movable valve plug；Air inlet dynamic iron core and air inlet static iron core, and the outside of exhaust dynamic iron core and exhaust static iron core are equipped with coil windings；Control terminal, air inlet, delivery outlet, gas outlet and exhaust outlet are set on ABS solenoid valves.It saves the connection of intermediate duct, mitigates product weight, reduces the response time of system, makes system safety and reliability.
Description
Technical field
The invention belongs to vehicle brake technology field, and in particular to a kind of general integrated form lightweight ABS solenoid valves.
Background technology
Anti-lock braking system ABS, full name are Anti-lock Brake System, be it is a kind of have prevent wheel from embracing
Extremely, the vehicle safety control system for the advantages that shortening automobile brake distance, reducing tire wear, prevent Vehicle Driving Wandering, whipping, it
Worked based on conventional braking system.In the case where wheel is close to locking, corresponding wheel brake pressure will be released and
It is required that or measure wheel acceleration period kept constant again, brake pressure is stepped up after accelerating again, equivalent to every
A wheel is individually " point is stopped ".Existing ABS solenoid valves, exist needs to couple intermediate duct more, so as to increase product weight, increases
The adding system response time so that the problem of system is not safe and reliable enough.
Patent No. " ZL201020269342.0 ", Authorization Notice No. are " CN201777236U ", entitled " a kind of new
ABS normally open solenoid valves " Chinese utility model patent, disclose a kind of new ABS normally open solenoid valves, including body, valve
Body, armature, spring, valve seat；Valve opening is equipped with the valve body, the armature is a spherical armature iron, it slideably sets
Put in the bottom of the valve opening；Be equipped among the valve seat be in axially through throttle orifice, be equipped with the throttle orifice upper port
Coaxial with the throttle orifice in the sealing surface of concave spherical calotte, the armature is under the action of the spring away from described
The sealing surface of valve seat；The spring is set in the top of the valve seat.Although it can realize that vehicle is braked, it is equally deposited
It is big in product weight, system response time length, the problem of system is not safe and reliable enough.
Patent No. " ZL200920127769.4 ", Authorization Notice No. are " CN201415671 ", a kind of entitled " automobile
The Chinese utility model patent of anti-lock braking system solenoid valve ", discloses a kind of electromagnetic valve of automobile anti-lock brake, bag
Valve body is included, the valve seat being arranged in valve body, it is characterised in that：The valve body is connected by transition sleeve and upper valve sleeve with quiet core,
Dynamic core is equipped with upper valve sleeve, one end of dynamic core is connected by spring with quiet core, and the other end is equipped with steel ball；Although it can realize car
Braking, and leakproofness is preferable, but it equally exists product weight big, system response time length, and system is not safe and reliable enough
The problem of.
On the whole, some existing ABS solenoid valves, more big there are product weight, system response time length, system are inadequate
The problem of safe and reliable, for this reason, it may be necessary to a kind of general integrated form lightweight ABS solenoid valves, in the presence of solving the prior art
The above problem, makes it save the connection of intermediate duct, mitigates product weight, reduces the response time of system, makes system safer
Reliably.
The content of the invention
It is an object of the invention to provide a kind of general integrated form lightweight ABS solenoid valves, solution is deposited in the prior art
Product weight it is big, system response time length, the problems such as system is not safe and reliable enough, makes it save the connection of intermediate duct,
Mitigate product weight, reduce the response time of system, make system safety and reliability.
To achieve the above object, the present invention provides a kind of general integrated form lightweight ABS solenoid valves, including blanking cover, air inlet
Dynamic iron core, air inlet static iron core, exhaust dynamic iron core, drain tap, exhaust static iron core and bottom deck assembly, blanking cover are arranged on the outer of valve body
Face, is equipped with air intake valve between blanking cover and air inlet dynamic iron core, be equipped between air intake valve and air inlet dynamic iron core into gas spring, air inlet
Dynamic iron core is arranged between air intake valve and air inlet static iron core, and air inlet dynamic iron core and exhaust dynamic iron core are in pair in the both sides of center line
Claim structure, bottom deck assembly is arranged on below valve body, and special-shaped seal ring is equipped between bottom deck assembly and valve body；Be vented static iron core with
Bottom deck assembly is set to the structure being parallel to each other；Exhaust spring is equipped between drain tap and exhaust dynamic iron core；Air inlet dynamic iron core and
Air inlet static iron core, and the outside of exhaust dynamic iron core and exhaust static iron core are equipped with coil windings；Control is set on ABS solenoid valves
End, air inlet, delivery outlet, gas outlet and exhaust outlet.
In above scheme preferably, it is fixed between blanking cover and valve body by way of ultrasonic bonding.
In any of the above scheme preferably, air intake valve is set to the state of fixed static.
In any of the above scheme preferably, air inlet dynamic iron core and exhaust dynamic iron core are respectively provided with rubber seal plug.
In any of the above scheme preferably, the direction of rubber seal plug is towards blanking cover.
In any of the above scheme preferably, the first O-ring is equipped with the position of air intake valve.
In any of the above scheme preferably, it is in symmetrical junction to be vented static iron core and air inlet static iron core in the both sides of center line
Structure.
In any of the above scheme preferably, it is vented static iron core and air inlet static iron core is respectively provided with the second O-ring.
In any of the above scheme preferably, the second O-ring is positioned close on the direction of blanking cover.
In any of the above scheme preferably, the outside of air inlet static iron core is equipped with the 3rd O-ring.
In any of the above scheme preferably, control terminal includes the first solenoid valve control end, public control terminal and second
Solenoid valve control end.
In any of the above scheme preferably, air inlet includes the first air inlet, the second air inlet, the 3rd air inlet.
In any of the above scheme preferably, air inlet further includes the 4th air inlet, the 5th air inlet, the 6th air inlet
Mouthful.
In any of the above scheme preferably, air inlet further includes the 7th air inlet and the 8th air inlet.
In any of the above scheme preferably, delivery outlet includes the first delivery outlet, the second delivery outlet.
In any of the above scheme preferably, delivery outlet further includes the 3rd delivery outlet, the 4th delivery outlet and the 5th output
Mouthful.
In any of the above scheme preferably, delivery outlet further includes the 6th delivery outlet and the 7th delivery outlet.
In any of the above scheme preferably, gas outlet includes the first gas outlet.
In any of the above scheme preferably, gas outlet further includes the second gas outlet.
In any of the above scheme preferably, exhaust outlet include first row gas port, second exhaust port, the 3rd exhaust outlet,
4th exhaust outlet, the 5th exhaust outlet and the 6th exhaust outlet.
In any of the above scheme preferably, the second air inlet, the 5th air inlet, the first gas outlet, the second gas outlet,
Second exhaust port and the 5th exhaust outlet are each provided in approximately the same plane.
In any of the above scheme preferably, the 6th delivery outlet and the 7th delivery outlet are located in approximately the same plane.
In any of the above scheme preferably, the 8th air inlet, the 4th air inlet, the first air inlet, the 4th delivery outlet,
5th delivery outlet, the second delivery outlet, the 3rd exhaust outlet and the 6th exhaust outlet are arranged in approximately the same plane.
In above scheme preferably, the 8th air inlet, the 4th air inlet, the first air inlet, the 4th delivery outlet, the 5th
Delivery outlet, the second delivery outlet, the 3rd exhaust outlet and the 6th exhaust outlet are arranged in the approximately the same plane on bottom deck assembly.
In any of the above scheme preferably, the end of ABS solenoid valves is equipped with adapter assembly.
In any of the above scheme preferably, adapter assembly is fixed on the end of solenoid valve by mounting screw.
Compared with prior art, the present invention has the following advantages：
The present invention provides a kind of general integrated form lightweight ABS solenoid valves, in the presence of can solving the prior art
The problems such as product weight is big, system response time length, system is not safe and reliable enough, makes it save the connection of intermediate duct, mitigates
Product weight, the response time for reducing system, make system safety and reliability, it can adapt to the integrated of product, lightweight and can
The needs of dismounting, it has the following advantages that：(1) integrated form：Critical piece needed for it, as dynamic iron core, static iron core, coil and
Spring etc., is fully integrated into interiors of products, compact-sized, small volume, beneficial to installation；(2) lightweight：Due to its integrated form
Design, its component, such as bottom deck assembly important component, can effectively mitigate product weight, reduce oil consumption, environmental protection；(3)
Optimize structure, improve performance：Such as the special-shaped pipeline inside optimal design-aside bottom deck assembly so that air inlet, delivery outlet, exhaust outlet are set
In a plane, to optimize pipeline connection, the response time of system is effectively improved；(4) installation, dismounting and maintenance side
Just：Its flat mounting structure, improves efficiency of assembling, and convenient disassembly, is conducive to maintenance and replacement after sale.
Brief description of the drawings
Fig. 1 is the structure diagram of general integrated form lightweight ABS solenoid valves according to the invention；
Fig. 2 is the sectional view according to the general integrated form lightweight ABS solenoid valves of embodiment illustrated in fig. 1；
Fig. 3 is the control terminal structure diagram according to the general integrated form lightweight ABS solenoid valves of embodiment illustrated in fig. 1；
Fig. 4 is to show according to the bottom deck assembly internal structure of the general integrated form lightweight ABS solenoid valves of embodiment illustrated in fig. 1
It is intended to；
Fig. 5 is to show according to the bottom deck assembly external structure of the general integrated form lightweight ABS solenoid valves of embodiment illustrated in fig. 1
It is intended to；
Fig. 6 is the profile according to the general integrated form lightweight ABS solenoid valves of embodiment illustrated in fig. 1；
Fig. 7 is the side view according to the general integrated form lightweight ABS solenoid valves of embodiment illustrated in fig. 1.
In figure, 1 is blanking cover, and 2 be air intake valve, and 3 be the first O-ring, and 4 be into gas spring, and 5 be the second O-ring, 6 for into
Pneumatic iron core, 7 be air inlet static iron core, and 8 be coil windings, and 9 be the 3rd O-ring, and 10 be adapter assembly, and 11 be exhaust static iron core,
12 be mounting screw, and 13 be exhaust dynamic iron core, and 14 be exhaust spring, and 15 be drain tap, and 16 be bottom deck assembly, and 17 is close for abnormity
Seal, 18 be valve body；601 be the first solenoid valve control end, and 602 be public control terminal, and 603 be second solenoid valve control terminal；19
Centered on line, 20 be rubber seal plug, and 21 be the first solenoid valve, and 22 be second solenoid valve；301 be the first air inlet, and 302 be
Two air inlets, 303 be the 3rd air inlet, and 304 be the first delivery outlet, and 305 be the first gas outlet, and 306 be the second delivery outlet；401
It is the 5th air inlet for the 4th air inlet, 402,403 be the 6th air inlet, and 404 be the 3rd delivery outlet, and 405 be the second gas outlet,
406 be the 4th delivery outlet, and 407 be the 5th delivery outlet；501 be first row gas port, and 502 be second exhaust port, and 503 be the 3rd exhaust
Mouthful, 504 be the 4th exhaust outlet, and 505 be the 5th exhaust outlet, and 506 be the 6th exhaust outlet；111 be the 7th air inlet, and 112 be the 8th
Air inlet, 221 be the 6th delivery outlet, and 222 be the 7th delivery outlet.
Embodiment
For a better understanding of the present invention, the present invention is explained in detail with reference to specific embodiment.It is clear that
Different modifications can be carried out to the present invention with remodeling and without departing from the broader spirit of the invention and model of appended claims
Enclose.Therefore, following embodiments have illustrative without the implication of limitation.
Embodiment:
A kind of general integrated form lightweight ABS solenoid valves, as shown in Figures 1 to 7, including blanking cover 1, air inlet dynamic iron core 6, into
Gas static iron core 7, exhaust dynamic iron core 13, drain tap 15, exhaust static iron core 11 and bottom deck assembly 16, blanking cover 1 are arranged on valve body 18
Outside, air intake valve 2 is equipped between blanking cover 1 and air inlet dynamic iron core 6, air inlet is equipped between air intake valve 2 and air inlet dynamic iron core 6
Spring 4, air inlet dynamic iron core 6 are arranged between air intake valve 2 and air inlet static iron core 7, and air inlet dynamic iron core 6 and exhaust dynamic iron core 13 exist
The both sides of center line 19 are in symmetrical structure, and bottom deck assembly 16 is arranged on below valve body 18, between bottom deck assembly 16 and valve body 18
Equipped with special-shaped seal ring 17；Exhaust static iron core 11 and bottom deck assembly 16 are set to the structure being parallel to each other；Drain tap 15 and exhaust
Exhaust spring 14 is equipped between dynamic iron core 13；Air inlet dynamic iron core 6 and air inlet static iron core 7, and be vented dynamic iron core 13 and be vented quiet
The outside of iron core 11 is equipped with coil windings 8；Control terminal, air inlet, delivery outlet, gas outlet and exhaust are set on ABS solenoid valves
Mouthful.
It is preferably, is fixed between blanking cover 1 and valve body 18 by way of ultrasonic bonding in the above-described embodiments.
It is preferably in the above-described embodiments, air intake valve 2 is set to the state of fixed static.
In the above-described embodiments, air inlet dynamic iron core 6 and exhaust dynamic iron core 13 are respectively provided with rubber seal plug 20.
It is preferably in the above-described embodiments, the direction of rubber seal plug 20 is towards blanking cover 1.
It is preferably in the above-described embodiments, the first O-ring 3 is equipped with the position of air intake valve 2.
It is preferably in the above-described embodiments, it is in pair to be vented static iron core 11 and air inlet static iron core 7 in the both sides of center line 19
Claim structure.
It is preferably in the above-described embodiments, is vented static iron core 11 and air inlet static iron core 7 is respectively provided with the second O-ring 5.
In the above-described embodiments, the second O-ring 5 is positioned close on the direction of blanking cover 1.
It is preferably in the above-described embodiments, the outside of air inlet static iron core 7 is equipped with the 3rd O-ring 9.
In the above-described embodiments, control terminal includes the first solenoid valve control end 601,602 and second electromagnetism of public control terminal
Valve control terminal 603.
In the above-described embodiments, air inlet includes the first air inlet 301, the second air inlet 302, the 3rd air inlet 303.
In the above-described embodiments, air inlet further includes the 4th air inlet 401, the 5th air inlet 402, the 6th air inlet 403.
In the above-described embodiments, air inlet further includes the 7th air inlet 111 and the 8th air inlet 112.
In the above-described embodiments, delivery outlet includes the first delivery outlet 304, the second delivery outlet 306.
In the above-described embodiments, delivery outlet further includes the 3rd delivery outlet 404, the 4th delivery outlet 406 and the 5th delivery outlet
407。
In the above-described embodiments, delivery outlet further includes the 6th delivery outlet 221 and the 7th delivery outlet 222.
In the above-described embodiments, gas outlet includes the first gas outlet 305.
In the above-described embodiments, gas outlet further includes the second gas outlet 405.
In the above-described embodiments, exhaust outlet includes first row gas port 501, second exhaust port 502, the 3rd exhaust outlet 503, the
Four exhaust outlets 504, the 5th exhaust outlet 505 and the 6th exhaust outlet 506.
In the above-described embodiments, the second air inlet 302, the 5th air inlet 402, the first gas outlet 305, the second gas outlet
405th, 502 and the 5th exhaust outlet 505 of second exhaust port is each provided in approximately the same plane.
In the above-described embodiments, the 6th delivery outlet 221 and the 7th delivery outlet 222 are located in approximately the same plane.
In the above-described embodiments, the 8th air inlet 112, the 4th air inlet 401, the first air inlet 301, the 4th delivery outlet
406th, the 5th delivery outlet 407, the second delivery outlet 306, the 3rd exhaust outlet 503 and the 6th exhaust outlet 506 are arranged at same flat
In face.
In the above-described embodiments, the 8th air inlet 112, the 4th air inlet 401, the first air inlet 301, the 4th delivery outlet
406th, the 5th delivery outlet 407, the second delivery outlet 306, the 3rd exhaust outlet 503 and the 6th exhaust outlet 506 are arranged at bottom deck assembly
In approximately the same plane on 16.
In the above-described embodiments, the end of ABS solenoid valves is equipped with adapter assembly 10.
In the above-described embodiments, adapter assembly 10 is fixed on the end of solenoid valve by mounting screw 12.
The installation direction of the axis of the general integrated form lightweight ABS solenoid valves of the present invention, its dynamic iron core and static iron core is set
Perpendicular to mounting screw 12, i.e., to be placed parallel to mounting surface, dynamic iron core includes air inlet dynamic iron core 6 and exhaust dynamic iron core 13, quiet
Iron core includes air inlet static iron core 7 and exhaust static iron core 11.Air inlet dynamic iron core 6 and the air inlet static iron core 7 coordinated, exhaust are moved iron by it
Core 13 and the exhaust static iron core 11 coordinated are set to the structure being placed in parallel with bottom deck assembly 16, farthest reduce product height
The size in direction, as shown in Figure 1.
The general integrated form lightweight ABS solenoid valves of the present invention, two static iron cores are designed to small end towards the inside, big end by it
The structure that outside is placed, and the direction of two big ends is consistent, will be vented static iron core 11, air inlet static iron core 7 and center
Line 19 is symmetrical, and the big end equipped with the second O-ring 5 is designed to close to the direction of blanking cover 1, easy to the dress of two static iron core small ends
Match somebody with somebody, as shown in Figure 4.
The general integrated form lightweight ABS solenoid valves of the present invention, the rubber seal 20 of two dynamic iron cores is filled in end direction by it
The structure in outside outwardly is set to, is conducive to air intake valve 2, drain tap 15 from oral area installation, it is by air inlet dynamic iron core 6 and is vented
The rubber seal plug 20 of dynamic iron core 13 is designed to the direction towards blanking cover 1, solves 15 valve port of air intake valve 2 and drain tap
Direction and installation question, as shown in Figure 4.
The general integrated form lightweight ABS solenoid valves of the present invention, it sets the air inlet of solenoid valve, gas outlet, exhaust outlet
In approximately the same plane, be conducive to install, make structure compacter, reduce installation space.Its second air inlet the 302, the 5th into
Gas port 402, the first gas outlet 305, the second gas outlet 405,502 and the 5th exhaust outlet 505 of second exhaust port are each provided at same
In plane, be conducive to install, make compact-sized, reduction installation space, as shown in Figure 3.
The general integrated form lightweight ABS solenoid valves of the present invention, the delivery outlet of product is designed to a plane by it, favorably
In installation, be conducive to install, make structure compacter, reduce installation space, its 6th delivery outlet 221, the 7th delivery outlet 222 are set
In approximately the same plane, to be conducive to install, being conducive to install, make structure compacter, reduce installation space, as shown in Figure 5.
The general integrated form lightweight ABS solenoid valves of the present invention, flow channel path is set in approximately the same plane, has by it
Beneficial to realizing that delivery outlet position on request exports：As shown in Fig. 2, its 8th air inlet 112, the 4th air inlet 401, first into
Gas port 301, the 4th delivery outlet 406, the 5th delivery outlet 407, the second delivery outlet 306, the 3rd exhaust outlet 503 and the 6th exhaust outlet
506 are arranged in the approximately the same plane on bottom deck assembly 16, are conducive to adjust the position of respective aperture, to accomplish by predetermined defeated
Outlet is exported；
The general integrated form lightweight ABS solenoid valves of the present invention, it uses a seal to realize all inlet channels, defeated
Go out the sealing of passage and exhaust passage, reduce the seal point of product, reduce the chance of failure of product.As shown in Figure 1 and Figure 2,
Special-shaped seal ring 17 is located between bottom deck assembly 16 and valve body 18, and entirely special-shaped passage is only with a seal, so that greatly
The big seal point for reducing product, reduces the chance of failure of product.
The general integrated form lightweight ABS solenoid valves of the present invention, its operation principle are as follows：
The general integrated form lightweight ABS solenoid valves of the present invention are as ABS pile-up valves (+two ABS electromagnetism of a relay valve
Valve) a part, have control mouth, air inlet and delivery outlet in the air-path interface that whole ABS integrates valve assembly, air inlet is all the time
There is air pressure, delivery outlet of the source of the gas from ABS pile-up valves of the 7th air inlet 111 shown in Fig. 5.
The general integrated form lightweight ABS solenoid valves of the present invention, the work of its conventional brake control process (pressurization stages)
Principle is as follows：
The first solenoid valve control end 601, public control terminal 602 and second solenoid valve control terminal 603 are equal in conventional brake
No power works, the pressurization stages in suitable abs braking system：Driver steps on foot brake valves, and air pressure promotes relay valve control mouth
Piston upper chamber, piston, which moves downward open-top valve, makes the air pressure of air inlet flow to the 7th air inlet that delivery outlet reaches ABS solenoid valves
Mouth 111.
The air pressure of 7th air inlet 111 at this time flows to path and is：
It is the 7th air inlet 111 --- the 8th air inlet 112 --- the first air inlet 301 --- second air inlet all the way
302 --- the 3rd air inlet 303, under the action of gas spring 4 and air inlet dynamic iron core 6, air pressure rests on the valve of air intake valve 2
At doorway；
Another way is that the air pressure of valve assembly air inlet is integrated from ABS, and ABS electricity is reached by the delivery outlet of relay valve portion
7th air inlet 111 of magnet valve, finally reaches the 6th delivery outlet 221, specific path is the 7th air inlet 111 --- the 8th air inlet
112 --- the 4th air inlet 401 --- the 5th air inlet 402 --- the 6th air inlets 403 --- the 3rd delivery outlet 404 --- of mouth
Second gas outlet 405 --- the 4th delivery outlet 406 --- the 5th delivery outlet 407 --- the 6th delivery outlet 221, the 6th delivery outlet
The exhaust diaphragm closing exhaust outlet that ABS integrates valve assembly is withstood in 221 air pressure；With when at the same time, by the output of relay valve portion
Implication bear down on one out ABS integrate valve assembly air inlet diaphragm reach ABS integrate valve assembly delivery outlet, last air pressure is output to braking gas
Room provides brake pressure to brake, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5.The air pressure of 6th delivery outlet 221 and brake chamber at this time
Communicate.
During pressurization stages, the 6th delivery outlet 221 is in pressure output state, and the 7th delivery outlet 222 fills state in no air pressure,
603 equal no power of first solenoid valve control end 601, public control terminal 602 and second solenoid valve control terminal.
Packing stage：
Pressurization stages are connect, if the parameter detecting such as slip rate that ABS system passes through vehicle at this time goes out the pressure of brake chamber
It cannot be further added by, be further added by the pressure of gas chamber it is possible that the problems such as vehicle locking.ECU can be to the second electromagnetism of solenoid valve
Valve control terminal 603 --- public control terminal 602 sends holding pressure control signal, the coil windings component 8 close to 7 end of air inlet static iron core
It is powered and produces magnetic field, is attracted air inlet dynamic iron core 6 with 7 collective effect of air inlet static iron core, air inlet dynamic iron core 6 is overcome into gas spring 4
Spring force, is moved to 7 direction of air inlet static iron core.The air pressure at the 3rd air inlet 303 is arrived by the valve port of air intake valve 2 at this time
First delivery outlet 304, it is the 3rd air inlet 303 --- the first delivery outlet 304 --- first gas outlet that air pressure, which flows to path,
(the 4th exhaust outlet 504 is in cut-off to 305 --- the second delivery outlet 306 --- the 7th delivery outlet 222 by air inlet dynamic iron core 6 at this time
State), the air inlet diaphragm closing blowing mouth that ABS integrates valve assembly is withstood in the air pressure of the 7th delivery outlet 222, at this time ABS solenoid valves
The 7th delivery outlet 222 have air pressure output.
The air inlet diaphragm that ABS integrates valve assembly has been withstood in air pressure due to flowing through the 7th delivery outlet 222, makes ABS pile-up valves
The air pressure of assembly air inlet is ended by gas circuit when relay valve, air inlet diaphragm, can not be exported to delivery outlet, the air pressure of delivery outlet
Brake chamber can not be reached.The pressure of brake chamber will not be further added by this time, in packing state, such as Fig. 2, Fig. 3, Fig. 4, figure
Shown in 5.The air inlet diaphragm that the air pressure of 6th delivery outlet 221 at this time integrates valve assembly by ABS is not communicated with brake chamber,
During packing stage, the 6th delivery outlet 221 is in pressure output state, and the 7th delivery outlet 222 is in pressure output dress
State, second solenoid valve control terminal 603 --- public control terminal 602 is in "on" position.
Decompression phase：
Packing stage is connect, if the parameter detecting such as slip rate that ABS system passes through vehicle at this time goes out the pressure of brake chamber
When needing to reduce, ECU can be to the first solenoid valve control end 601 --- and public control terminal 602 sends Decompression Controlling signal, close to row
The coil windings component 8 at 11 end of gas static iron core, which is powered, produces magnetic field, and exhaust dynamic iron core is attracted with exhaust 11 collective effect of static iron core
13, exhaust dynamic iron core 13 overcomes the spring force of exhaust spring 14, and exhaust dynamic iron core 13 is closed to the movement of 11 direction of exhaust static iron core
The air pressure of 6th air inlet 403, has blocked to 221 conveying air pressure of the 6th delivery outlet, while opens drain tap 15.
The air pressure of 6th delivery outlet 221 at this time reaches the 6th exhaust outlet 506 by special-shaped passage, then passes through ABS pile-up valves
Inner passage flow to exhaust outlet.For the 6th delivery outlet 221 --- the 5th delivery outlet 407 ---, the 4th is defeated through path for its exhaust stream
Export 406 --- the second gas outlet 405 --- the 3rd delivery outlet 404 --- first row gas port 501 --- second exhaust port
502 --- the 3rd exhaust outlet 503 --- the 6th exhaust outlets 506, are discharged, the 6th delivery outlet 221 by ABS pile-up valves inner passage
Air pressure decline.
The air inlet diaphragm of ABS pile-up valves has been withstood in air pressure due to flowing through the 7th delivery outlet 222, ABS is integrated valve assembly
Being output to the pressure of brake chamber will not increase.It can not make ABS pile-up valves along with the air pressure of the 6th delivery outlet 221 declines
The exhaust diaphragm of assembly closes exhaust outlet, and ABS integrates the Exhaust Open of valve assembly at this time, makes the air pressure of brake chamber by arranging
Exhaust outlet discharge at air film piece, achievees the purpose that to depressurize brake chamber, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5.
During decompression phase, the 6th delivery outlet 221 is in pressure and declines state, and the 7th delivery outlet 222 is in pressure output dress
State, second solenoid valve control terminal 603 --- public 602 and first solenoid valve control end 601 of control terminal is in "on" position.
Although various the preferred embodiments and feature of the present invention are described above, this hair is not being departed from
On the premise of bright purpose and objective, those of ordinary skill in the art the present invention can be made it is many change, supplement, change and
Delete.The detailed description done above in association with the specific embodiment of the present invention, is not limitation of the present invention.It is every according to this hair
Bright technical spirit is to any simple scope changed, still fall within technical solution of the present invention made for any of the above embodiments.
Claims (26)
1. a kind of general integrated form lightweight ABS solenoid valves, including blanking cover (1), air inlet dynamic iron core (6), air inlet static iron core (7),
It is vented dynamic iron core (13), drain tap (15), exhaust static iron core (11) and bottom deck assembly (16), it is characterised in that：Blanking cover (1) is set
Put and air intake valve (2) be equipped between the outside of valve body (18), blanking cover (1) and air inlet dynamic iron core (6), air intake valve (2) with into
It is equipped between pneumatic iron core (6) into gas spring (4), air inlet dynamic iron core (6) and is arranged on air intake valve (2) and air inlet static iron core (7)
Between, air inlet dynamic iron core (6) and exhaust dynamic iron core (13) they are in symmetrical structure in the both sides of center line (19), and bottom deck assembly (16) is set
Put below valve body (18), special-shaped seal ring (17) is equipped between bottom deck assembly (16) and valve body (18)；It is vented static iron core
(11) structure being parallel to each other is set to bottom deck assembly (16)；Exhaust is equipped between drain tap (15) and exhaust dynamic iron core (13)
Spring (14)；Air inlet dynamic iron core (6) and air inlet static iron core (7), and be vented dynamic iron core (13) and be vented the outer of static iron core (11)
Portion is equipped with coil windings (8)；Control terminal, air inlet, delivery outlet, gas outlet and exhaust outlet are set on ABS solenoid valves.
2. general integrated form lightweight ABS solenoid valves as claimed in claim 1, it is characterised in that：Blanking cover (1) and valve body (18)
Between be fixed by way of ultrasonic bonding.
3. general integrated form lightweight ABS solenoid valves as claimed in claim 2, it is characterised in that：Air intake valve (2) is set to solid
Fixed static state.
4. general integrated form lightweight ABS solenoid valves as claimed in claim 1, it is characterised in that：Air inlet dynamic iron core (6) and row
Pneumatic iron core (13) is respectively provided with rubber seal plug (20).
5. general integrated form lightweight ABS solenoid valves as claimed in claim 4, it is characterised in that：Rubber seal plug (20)
Direction is towards blanking cover (1).
6. general integrated form lightweight ABS solenoid valves as claimed in claim 1, it is characterised in that：The position of air intake valve (2)
Place is equipped with the first O-ring (3).
7. general integrated form lightweight ABS solenoid valves as claimed in claim 6, it is characterised in that：Be vented static iron core (11) and
Air inlet static iron core (7) is in symmetrical structure in the both sides of center line (19).
8. general integrated form lightweight ABS solenoid valves as claimed in claim 7, it is characterised in that：Be vented static iron core (11) and
Air inlet static iron core (7) is respectively provided with the second O-ring (5).
9. general integrated form lightweight ABS solenoid valves as claimed in claim 8, it is characterised in that：Second O-ring (5) is set
On the direction close to blanking cover (1).
10. general integrated form lightweight ABS solenoid valves as claimed in claim 9, it is characterised in that：Air inlet static iron core (7)
Outside is equipped with the 3rd O-ring (9).
11. the general integrated form lightweight ABS solenoid valves as any one of claim 1-10, it is characterised in that：Control
End includes the first solenoid valve control end (601), public control terminal (602) and second solenoid valve control terminal (604).
12. general integrated form lightweight ABS solenoid valves as claimed in claim 11, it is characterised in that：Air inlet includes first
Air inlet (301), the second air inlet (302), the 3rd air inlet (303).
13. general integrated form lightweight ABS solenoid valves as claimed in claim 12, it is characterised in that：Air inlet further includes
Four air inlets (401), the 5th air inlet (402), the 6th air inlet (403).
14. general integrated form lightweight ABS solenoid valves as claimed in claim 13, it is characterised in that：Air inlet further includes
Seven air inlets (111) and the 8th air inlet (112).
15. general integrated form lightweight ABS solenoid valves as claimed in claim 14, it is characterised in that：Delivery outlet includes first
Delivery outlet (304), the second delivery outlet (306).
16. general integrated form lightweight ABS solenoid valves as claimed in claim 15, it is characterised in that：Delivery outlet further includes
Three delivery outlets (404), the 4th delivery outlet (406) and the 5th delivery outlet (407).
17. general integrated form lightweight ABS solenoid valves as claimed in claim 16, it is characterised in that：Delivery outlet further includes
Six delivery outlets (221) and the 7th delivery outlet (222).
18. general integrated form lightweight ABS solenoid valves as claimed in claim 17, it is characterised in that：Gas outlet includes first
Gas outlet (305).
19. general integrated form lightweight ABS solenoid valves as claimed in claim 18, it is characterised in that：Gas outlet further includes
Two gas outlets (405).
20. general integrated form lightweight ABS solenoid valves as claimed in claim 19, it is characterised in that：Exhaust outlet includes first
Exhaust outlet (501), second exhaust port (502), the 3rd exhaust outlet (503), the 4th exhaust outlet (504), the 5th exhaust outlet (505) and
6th exhaust outlet (506).
21. general integrated form lightweight ABS solenoid valves as claimed in claim 20, it is characterised in that：Second air inlet
(302), the 5th air inlet (402), the first gas outlet (305), the second gas outlet (405), second exhaust port (502) and the 5th row
Gas port (505) is each provided in approximately the same plane.
22. general integrated form lightweight ABS solenoid valves as claimed in claim 21, it is characterised in that：6th delivery outlet (221)
It is located at the 7th delivery outlet (222) in approximately the same plane.
23. general integrated form lightweight ABS solenoid valves as claimed in claim 22, it is characterised in that：8th air inlet
(112), the 4th air inlet (401), the first air inlet (301), the 4th delivery outlet (406), the 5th delivery outlet (407), second defeated
Outlet (306), the 3rd exhaust outlet (503) and the 6th exhaust outlet (506) are arranged in approximately the same plane.
24. general integrated form lightweight ABS solenoid valves as claimed in claim 23, it is characterised in that：8th air inlet
(112), the 4th air inlet (401), the first air inlet (301), the 4th delivery outlet (406), the 5th delivery outlet (407), second defeated
Outlet (306), the 3rd exhaust outlet (503) and the 6th exhaust outlet (506) are arranged at the approximately the same plane on bottom deck assembly (16)
It is interior.
25. the general integrated form lightweight ABS solenoid valves as any one of claim 1-10, it is characterised in that：ABS electricity
The end of magnet valve is equipped with adapter assembly (10).
26. general integrated form lightweight ABS solenoid valves as claimed in claim 25, it is characterised in that：Adapter assembly (10) is logical
Cross the end that mounting screw (12) is fixed on solenoid valve.
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| CN201610353621.7A CN105774789B (en) | 2016-05-25 | 2016-05-25 | A kind of general integrated form lightweight ABS solenoid valves |
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| CN201610353621.7A CN105774789B (en) | 2016-05-25 | 2016-05-25 | A kind of general integrated form lightweight ABS solenoid valves |
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| CN105774789B true CN105774789B (en) | 2018-04-20 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004846B (en) * | 2016-07-27 | 2019-01-22 | 广州市西合汽车电子装备有限公司 | A kind of duplex ABS solenoid valve, brake apparatus and vehicle |
| CN106218617A (en) * | 2016-08-24 | 2016-12-14 | 瑞立集团瑞安汽车零部件有限公司 | A kind of multichannel integrated form ABS back axle brake module |
| CN107792037A (en) * | 2017-12-11 | 2018-03-13 | 河南护航实业股份有限公司 | A kind of novel pneumatic brake performs device |
| CN112145753B (en) * | 2020-09-28 | 2022-03-15 | 东科克诺尔商用车制动技术有限公司 | Valve core assembly of automobile air brake ABS electromagnetic valve |
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| US5465937A (en) * | 1993-05-21 | 1995-11-14 | Sumitomo Electric Industries, Ltd. | Fluid pressure control device |
| CN201073964Y (en) * | 2007-07-19 | 2008-06-18 | 万安集团上海汽车控制系统有限公司 | Anti-lock device for automobile hydraulic braking |
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| CN105774789A (en) | 2016-07-20 |
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Effective date of registration: 20211109 Address after: No. 456, Binhai 4th Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: WENZHOU RUILI KORMEE AUTOMOTIVE ELECTRONICS CO.,LTD. Address before: 325200 Zhejiang city of Wenzhou province Ruian Economic Development Zone No. 1169 Yu Meng Lu Patentee before: RUILI GROUP RUIAN AUTO PARTS Co.,Ltd. |