CN109109792A - A kind of isolated variable gas storage volume of vehicle intelligentization and pressure energy recyclable device - Google Patents
A kind of isolated variable gas storage volume of vehicle intelligentization and pressure energy recyclable device Download PDFInfo
- Publication number
- CN109109792A CN109109792A CN201810924056.4A CN201810924056A CN109109792A CN 109109792 A CN109109792 A CN 109109792A CN 201810924056 A CN201810924056 A CN 201810924056A CN 109109792 A CN109109792 A CN 109109792A
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- valve
- air
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- vehicle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/08—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for fluid
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/002—Air treatment devices
- B60T17/004—Draining and drying devices
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/02—Arrangements of pumps or compressors, or control devices therefor
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/06—Applications or arrangements of reservoirs
Abstract
A kind of isolated variable gas storage volume of vehicle intelligentization and pressure energy recyclable device, electric control clutch type air compressor (1) gas outlet is connect with electric-controlled type air dryer (2) air inlet, electric-controlled type air dryer (2) gas outlet is connect with normally closed solenoid valve (3) air inlet and normally open type magnetic valve (4) air inlet respectively, normally closed solenoid valve (3) gas outlet is connect with recycling air accumulator (6), normally open type magnetic valve (4) gas outlet is connect with multiloop protection valve (9) import, electric control clutch type air compressor (1), electric-controlled type air dryer (2), normally closed solenoid valve (3), normally open type magnetic valve (4) is electrically connected with electronic control unit (11).Electric control clutch type air compressor (1) work frequency and rate of load condensate are reduced, to reduce electric control clutch type air compressor (1) attachment power consumption.
Description
Technical field
The present invention relates to a kind of energy recycling system, more specifically to a kind of vehicle intelligentization is isolated can
Become gas storage volume and pressure energy recyclable device, belongs to automobile energy utilization technology field.
Background technique
Currently, existing vehicle air-channel system is usually air compressor-air dryer-multiloop protection valve-gas storage
Tank-gas circuit actuator structure.Gas circuit actuator (such as vehicle braking system, air suspension, after-treatment system auxiliary spray
Penetrate) vehicle air accumulator air can be consumed, when vehicle air accumulator air pressure drop down to setting pressure P1 when, the blowdown of air dryer
Mouth is closed, and air compressor is to vehicle air accumulator tonifying Qi；It is greater than P1 when vehicle air accumulator air pressure rises to setting pressure P2(P2)
When, air dryer sewage draining exit is opened, and compressed air is squeezed into atmosphere by air compressor, no longer to vehicle air accumulator tonifying Qi.Cause
This, which is in normal meshing state, continues working；Air pressure is reduced by air dryer emptying
Contracting machine load.
But gas circuit control mode is single in the existing vehicle air-channel system structure, the air compressor work frequency is higher,
Only relying on air dryer emptying reduces air compressor load, causes air compressor rate of load condensate height, Unloading Condition power consumption high；
And each tonifying Qi of air compressor is completed, air dryer carries out purging blowdown (passive blowdown mode) using its maximum tolerance,
Compressed air is caused to waste.
Summary of the invention
It is an object of the invention to high for existing vehicle air-channel system structure hollow air compressor rate of load condensate, compression is empty
The problems such as blast takes provide a kind of isolated variable gas storage volume of vehicle intelligentization and pressure energy recyclable device.
To achieve the above object, the technical solution of the invention is as follows: a kind of isolated variable gas storage appearance of vehicle intelligentization
Long-pending and pressure energy recyclable device, including multiloop protection valve, air accumulator, regeneration gas tank, further include electric control clutch type air pressure
Contract mechanical, electrical control formula air dryer, normally closed solenoid valve, normally open type magnetic valve, recycling air accumulator and electronic control unit, described
Electric control clutch type air compressor gas outlet connect with electric-controlled type air dryer air inlet, the electric-controlled type is air-dried
Device gas outlet is connect with normally closed solenoid valve air inlet and normally open type magnetic valve air inlet respectively, and the normally closed solenoid valve goes out
Port is connect with recycling air accumulator, and the normally open type magnetic valve gas outlet is connect with multiloop protection valve import, and described is more
Loop protection valve outlet is connect with air accumulator respectively, and normally closed solenoid valve and the tank connected pipeline of recycling gas storage form recycling gas circuit
Pipe, the pipeline that normally open type magnetic valve is connect with multiloop protection valve form vehicle gas circuit pipe, connect in the vehicle gas circuit pipe
Have a check valve, electric control clutch type air compressor, electric-controlled type air dryer, normally closed solenoid valve, normally open type magnetic valve with
Electronic control unit electrical connection.
The recycling built in gas tank is equipped with pressure sensor, and the pressure sensor is electrically connected with electronic control unit
It connects.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention utilizes electric control clutch type air compressor, realizes unloading and vehicle energy regenerating completely, reaches vehicle energy conservation
Purpose.
2, vehicle gas circuit is isolated with recycling gas circuit using normally closed solenoid valve and check valve in the present invention, recycling gas circuit can
To be embedded into a variety of automobile-used gas circuits, avoids distorting Primordial Qi road arrangement, improve the safety and exploitativeness of system.
3, vehicle maximum gas-storing capacity is adjusted using recycling gas circuit in the present invention, under non-recycled operating condition, vehicle can use gas storage
Amount is air accumulator tolerance；In the case where recycling operating condition, vehicle can be the sum of air accumulator and recycling air accumulator tolerance with gas-storing capacity；Vehicle storage
Tolerance increases and the recycling of vehicle energy, the electric control clutch type air compressor work frequency and rate of load condensate is reduced, to reduce
Electric control clutch type air compressor accessary power consumption.
4, the active blowdown of electric-controlled type air dryer is utilized in the present invention, and compressed air is avoided to waste.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
In figure, electric control clutch type air compressor 1, electric-controlled type air dryer 2, enclosed solenoid valve 3, normally open type magnetic valve
4, check valve 5 recycles air accumulator 6, and pressure sensor 7 recycles gas circuit pipe 8, and multiloop protects valve 9, pressure limiting valve 10, electronic control
Unit 11, air accumulator 12 regenerate gas tank 13, vehicle gas circuit pipe 14.
Specific embodiment
Below in conjunction with Detailed description of the invention and specific embodiment, the present invention is described in further detail.
Referring to Fig. 1, a kind of isolated variable gas storage volume of vehicle intelligentization and pressure energy recyclable device pass through for one kind
Vehicle gas storage recovers energy and using device, including electric control clutch type air compressor 1, electric-controlled type air dryer 2, normally closed
Formula solenoid valve 3, normally open type magnetic valve 4, recycling air accumulator 6, multiloop protection valve 9, electronic control unit 11, air accumulator 12 and again
Angry tank 13.
Referring to Fig. 1,1 gas outlet of electric control clutch type air compressor and 2 air inlet of electric-controlled type air dryer connect
Connect, 2 gas outlet of electric-controlled type air dryer respectively with 4 air inlet of 3 air inlet of normally closed solenoid valve and normally open type magnetic valve
Mouth connection, 3 gas outlet of normally closed solenoid valve are connect with recycling air accumulator 6.4 gas outlet of normally open type magnetic valve with
Multiloop protects 9 import of valve connection, and multiloop protection valve 9 outlet is connect with air accumulator 12 respectively；Electric-controlled type air is dry
The sewage draining exit of dry device 2 is connected with regeneration gas tank 13.The pipeline that normally closed solenoid valve 3 is connect with recycling air accumulator 6 forms recycling gas
Road pipe 8, the pipeline that normally open type magnetic valve 4 is connect with multiloop protection valve 9 form vehicle gas circuit pipe 14, the vehicle gas circuit pipe
Check valve 5 is connected on 14.The electric control clutch type air compressor 1, electric-controlled type air dryer 2, normally closed solenoid valve
3, normally open type magnetic valve 4 is electrically connected with electronic control unit 11.
Referring to Fig. 1, pressure sensor 7, the pressure sensor 7 and electronics are provided in the recycling air accumulator 6
Control unit 11 is electrically connected.
Referring to Fig. 1,1 gas outlet of electric control clutch type air compressor to electronic control air drier 2 enters gas in this recyclable device
Mouth, 2 gas outlets of electronic control air drier-normally open type magnetic valve 4- check valve 5- multiloop protection valve 9- air accumulator 12- gas circuit are held
Row device and vehicle gas circuit pipe 14 form vehicle gas circuit；Normally closed solenoid valve 3- recycles air accumulator 6, the recycling composition recycling of gas circuit pipe 8
Gas circuit；And the system gas circuit of vehicle gas circuit and recycling gas circuit group cost recyclable device.
Referring to Fig. 1, the electronic control unit 11 receives vehicle CAN bus signal such as 12 pressure of air accumulator, height above sea level, ring
Border temperature, speed, accelerator open degree, engine speed, torque etc., identification vehicle gas-storing capacity, recycling operating condition；Recycling operating condition refers to
Engine operating is driven by vehicle transmission mechanism, engine is not as power source situation.Meanwhile electronic control unit 11 is supervised in real time
Vehicle gas-storing capacity is controlled, electric control clutch type air compressor 1, electric-controlled type air dryer 2, enclosed solenoid valve 3, electricity open in usual are received
7 signal of magnet valve 4 and pressure sensor, control recycling air accumulator 6 is isolated with air accumulator 12 or connection, the compression of electric control clutch type air
1 engagement or disengagement of machine.
Referring to Fig. 1, electronic control unit 11 identifies non-recycled operating condition, other air-channel systems of vehicle consume vehicle air accumulator 12
Tolerance, when 12 air pressure drop of air accumulator is down to setting pressure P3, electric control clutch type air compressor 1 is engaged, and to vehicle air accumulator
12 tonifying Qi.It is greater than P3 when 12 tolerance sufficient pressurising force of air accumulator rises to setting pressure P4(P4) when, 2 row of electric-controlled type air dryer
Dirty mouth opens (13 air emptying of gas tank to be regenerated, 2 sewage draining exit of electric-controlled type air dryer are closed) blowdown, electric control clutch type air
Compressor 1 disengages, and reduces 2 Unloading Condition power consumption of electric-controlled type air compressor.
Referring to Fig. 1, electronic control unit 11 identifies recyclable operating condition, and electric control clutch type air compressor 1 engages, and to storage
Gas tank 12 and recycling 6 tonifying Qi of air accumulator.When the pressure difference for recycling air accumulator 6 and air accumulator 12 is higher than given threshold, electronics control
Unit 11 processed opens normally closed solenoid valve 3, and recycling gas circuit gives vehicle gas circuit tonifying Qi.During tonifying Qi, if electronic control unit
11 identify non-recycled operating condition, and control electric control clutch type air compressor 1 disengages, the 2 active blowdown of electric-controlled type air dryer.When
The identification of electronic control unit 11 recycling blowby gas path or failure, close normally closed type electromagnetism 3, and alarm.Therefore, in recyclable operating condition
Under, electric control clutch type air compressor 1 engages, and generates compressed air using recovering energy, and realizes vehicle energy conservation；Electronic control is single
Member 11 controls the 2 active blowdown of electric-controlled type air dryer, reduces the accumulation of the impurity such as vehicle gas circuit grease, improves vehicle gas circuit
Use reliability and durability.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, and above structure all shall be regarded as belonging to
Protection scope of the present invention.
Claims (2)
1. a kind of isolated variable gas storage volume of vehicle intelligentization and pressure energy recyclable device, including multiloop protection valve (9),
Air accumulator (12), regeneration gas tank (13), it is characterised in that: further include that electric control clutch type air compressor (1), electric-controlled type air are dry
Dry device (2), normally closed solenoid valve (3), normally open type magnetic valve (4), recycling air accumulator (6) and electronic control unit (11), it is described
Electric control clutch type air compressor (1) gas outlet connect with electric-controlled type air dryer (2) air inlet, the electric-controlled type is empty
Gas dryer (2) gas outlet is connect with normally closed solenoid valve (3) air inlet and normally open type magnetic valve (4) air inlet respectively, described
Normally closed solenoid valve (3) gas outlet connect with recycling air accumulator (6), the normally open type magnetic valve (4) gas outlet and more times
Valve (9) import connection is protected on road, and multiloop protection valve (9) outlet is connect with air accumulator (12) respectively, normally closed type electromagnetism
The pipeline that valve (3) is connect with recycling air accumulator (6) forms recycling gas circuit pipe (8), and normally open type magnetic valve (4) and multiloop protect valve
(9) pipeline connected forms vehicle gas circuit pipe (14), is connected with check valve (5) in the vehicle gas circuit pipe (14), it is automatically controlled from
Box-like air compressor (1), electric-controlled type air dryer (2), normally closed solenoid valve (3), normally open type magnetic valve (4) are and electronics
Control unit (11) electrical connection.
2. a kind of isolated variable gas storage volume of vehicle intelligentization according to claim 1 and pressure energy recyclable device,
It is characterized by: being provided with pressure sensor (7) in the recycling air accumulator (6), the pressure sensor (7) and electronics
Control unit (11) electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810924056.4A CN109109792A (en) | 2018-08-14 | 2018-08-14 | A kind of isolated variable gas storage volume of vehicle intelligentization and pressure energy recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810924056.4A CN109109792A (en) | 2018-08-14 | 2018-08-14 | A kind of isolated variable gas storage volume of vehicle intelligentization and pressure energy recyclable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109109792A true CN109109792A (en) | 2019-01-01 |
Family
ID=64853235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810924056.4A Pending CN109109792A (en) | 2018-08-14 | 2018-08-14 | A kind of isolated variable gas storage volume of vehicle intelligentization and pressure energy recyclable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109109792A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1284920A (en) * | 1997-12-18 | 2001-02-21 | 联合讯号公司 | Air Dryer reservoir module |
| JP2004330839A (en) * | 2003-05-06 | 2004-11-25 | Nissan Diesel Motor Co Ltd | Compressed air supply device |
| CN2851646Y (en) * | 2005-12-13 | 2006-12-27 | 清华大学 | Starting and unloading device for electrically-controlled air compressor of electric vehicle |
| JP2009078760A (en) * | 2007-09-27 | 2009-04-16 | Nabtesco Corp | Vehicular compressed air supply system |
| CN201677869U (en) * | 2010-03-18 | 2010-12-22 | 三一重机有限公司 | Mining dumper pneumatic brake apparatus |
| CN103437986A (en) * | 2013-08-30 | 2013-12-11 | 中通客车控股股份有限公司 | Gas path-electric air compressor integrated control system and control method |
| CN203601264U (en) * | 2013-11-28 | 2014-05-21 | 中联重科股份有限公司 | Automatic drainage control system for vehicle air cylinder |
| CN205965444U (en) * | 2016-08-25 | 2017-02-22 | 浙江城建煤气热电设计院有限公司 | Regional compressed air supply pipe -line system that concentrates |
| CN107650901A (en) * | 2017-10-09 | 2018-02-02 | 南京金龙客车制造有限公司 | A kind of drier back-blowing device and its method of work |
| CN208842358U (en) * | 2018-08-14 | 2019-05-10 | 东风商用车有限公司 | A kind of isolated variable gas storage volume of vehicle intelligentization and pressure energy recyclable device |
-
2018
- 2018-08-14 CN CN201810924056.4A patent/CN109109792A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1284920A (en) * | 1997-12-18 | 2001-02-21 | 联合讯号公司 | Air Dryer reservoir module |
| JP2004330839A (en) * | 2003-05-06 | 2004-11-25 | Nissan Diesel Motor Co Ltd | Compressed air supply device |
| CN2851646Y (en) * | 2005-12-13 | 2006-12-27 | 清华大学 | Starting and unloading device for electrically-controlled air compressor of electric vehicle |
| JP2009078760A (en) * | 2007-09-27 | 2009-04-16 | Nabtesco Corp | Vehicular compressed air supply system |
| CN201677869U (en) * | 2010-03-18 | 2010-12-22 | 三一重机有限公司 | Mining dumper pneumatic brake apparatus |
| CN103437986A (en) * | 2013-08-30 | 2013-12-11 | 中通客车控股股份有限公司 | Gas path-electric air compressor integrated control system and control method |
| CN203601264U (en) * | 2013-11-28 | 2014-05-21 | 中联重科股份有限公司 | Automatic drainage control system for vehicle air cylinder |
| CN205965444U (en) * | 2016-08-25 | 2017-02-22 | 浙江城建煤气热电设计院有限公司 | Regional compressed air supply pipe -line system that concentrates |
| CN107650901A (en) * | 2017-10-09 | 2018-02-02 | 南京金龙客车制造有限公司 | A kind of drier back-blowing device and its method of work |
| CN208842358U (en) * | 2018-08-14 | 2019-05-10 | 东风商用车有限公司 | A kind of isolated variable gas storage volume of vehicle intelligentization and pressure energy recyclable device |
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