CN208842359U - A kind of intelligent and variable gas storage volume and pressure energy recyclable device - Google Patents
A kind of intelligent and variable gas storage volume and pressure energy recyclable device Download PDFInfo
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- CN208842359U CN208842359U CN201821308180.XU CN201821308180U CN208842359U CN 208842359 U CN208842359 U CN 208842359U CN 201821308180 U CN201821308180 U CN 201821308180U CN 208842359 U CN208842359 U CN 208842359U
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Abstract
A kind of intelligent and variable gas storage volume 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 multiloop protection valve (9) import, multiloop protection valve (9) outlet is connect with air accumulator (12) respectively, and wherein multiloop protection valve (9) outlet is connect with normally closed solenoid valve (3) air inlet all the way, normally closed solenoid valve (3) gas outlet is connect with recycling air accumulator (6), electric control clutch type air compressor (1), electric-controlled type air dryer (2), normally closed solenoid valve (3) 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 utility model relates to a kind of energy recycling system, more specifically to a kind of intelligent and variable gas storage
Volume and pressure energy recyclable device, belong 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
The purpose of this utility model is that, pressure high for existing vehicle air-channel system structure hollow air compressor rate of load condensate
The problems such as contracting wasted air, provides a kind of intelligent and variable gas storage volume and pressure energy recyclable device.
To achieve the above object, the technical solution of the utility model is: a kind of intelligent and variable gas storage volume and pressure
Power energy recycle device, including multiloop protection valve, air accumulator, regeneration gas tank, further include electric control clutch type air compressor, electricity
Control formula air dryer, normally closed solenoid valve, recycling air accumulator and electronic control unit, the electric control clutch type air compression
Machine gas outlet is connect with electric-controlled type air dryer air inlet, and the electric-controlled type air dryer gas outlet and multiloop are protected
Valve import connection, the multiloop protection valve outlet is connect with air accumulator respectively, and wherein multiloop protects valve outlet all the way
It is connect with normally closed solenoid valve air inlet, the normally closed solenoid valve gas outlet is connect with recycling air accumulator, normally closed type electromagnetism
Valve and the tank connected pipeline of recycling gas storage form recycling gas circuit pipe, the pipe that electric-controlled type air dryer is connect with multiloop protection valve
Road formed vehicle gas circuit pipe, the electric control clutch type air compressor, electric-controlled type air dryer, normally closed solenoid 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 utility model are:
1, the utility model utilizes electric control clutch type air compressor, realizes unloading and vehicle energy regenerating completely, reaches
Vehicle energy conservation purpose.
2, gas circuit being recycled in the utility model can be embedded into a variety of automobile-used gas circuits, avoid usurping Primordial Qi road arrangement
Change, improves the safety and exploitativeness of system.
3, vehicle maximum gas-storing capacity is adjusted using recycling gas circuit in the utility model, under non-recycled operating condition, vehicle is available
Gas-storing capacity 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；It is whole
Vehicle gas-storing capacity increases and the recycling of vehicle energy, reduces the electric control clutch type air compressor work frequency and rate of load condensate, thus
Reduce electric control clutch type air compressor accessary power consumption.
4, the active blowdown of electric-controlled type air dryer is utilized in the utility model, and compressed air is avoided to waste.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
In figure, electric control clutch type air compressor 1, electric-controlled type air dryer 2, enclosed solenoid valve 3, vehicle gas circuit pipe 4,
Gas tank 5 is regenerated, air accumulator 6 is recycled, pressure sensor 7 recycles gas circuit pipe 8, and multiloop protects valve 9, pressure limiting valve 10, electronic control
Unit 11, air accumulator 12.
Specific embodiment
The utility model is described in further detail below in conjunction with Detailed description of the invention and specific embodiment.
Referring to Fig. 1, a kind of intelligent and variable gas storage volume and pressure energy recyclable device, for it is a kind of by vehicle gas storage,
Recover energy and utilize device, including electric control clutch type air compressor 1, electric-controlled type air dryer 2, normally closed solenoid valve 3,
Recycle air accumulator 6, multiloop protection valve 9, electronic control unit 11, air accumulator 12 and regeneration gas tank 5.
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
It connects, 2 gas outlet of electric-controlled type air dryer is connect with multiloop protection 9 import of valve；The multiloop protection valve 9 goes out
Mouth is connect with air accumulator 12 respectively, and wherein the outlet of multiloop protection valve 9 is connect with 3 air inlet of normally closed solenoid valve all the way.Institute
3 gas outlet of normally closed solenoid valve stated is connect with recycling air accumulator 6, and the sewage draining exit of electric-controlled type air dryer 2 is connected with regeneration
Gas tank 5.Normally closed solenoid valve 3 and the pipeline that connect of recycling air accumulator 6 form recycling gas circuit pipe 8, electric-controlled type air dryer 2 and
The pipeline that multiloop protects valve 9 to connect forms vehicle gas circuit pipe 4；The electric control clutch type air compressor 1, electric-controlled type air
Drier 2, normally closed solenoid valve 3 are 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-multiloop protection valve 9- air accumulator 12- gas circuit actuator and vehicle gas circuit pipe 4 form
Vehicle gas circuit；Recycle gas circuit pipe 8, normally closed solenoid valve 3 and the recycling composition recycling gas circuit of air accumulator 6；And vehicle gas circuit and recycling
The system gas circuit of 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 and pressure is received and passes
7 signal of sensor, control recycling air accumulator 6 is isolated with air accumulator 12 or connection, the engagement of electric control clutch type air compressor 1 or de-
It opens.
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 (5 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 normally closed solenoid valve 3 and realizes the 2 active blowdown of electric-controlled type air dryer, reduces the heap of the impurity such as vehicle gas circuit grease
Product, improves vehicle gas circuit use reliability and durability.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, above structure
It all shall be regarded as belonging to the protection scope of the utility model.
Claims (2)
1. a kind of intelligent and variable gas storage volume and pressure energy recyclable device, including multiloop protect valve (9), air accumulator
(12), gas tank (5) are regenerated, it is characterised in that: further include electric control clutch type air compressor (1), electric-controlled type air dryer
(2), normally closed solenoid valve (3), recycling air accumulator (6) and electronic control unit (11), the electric control clutch type air compression
Machine (1) gas outlet is connect with electric-controlled type air dryer (2) air inlet, electric-controlled type air dryer (2) gas outlet with
Multiloop protects valve (9) import connection, and multiloop protection valve (9) outlet is connect with air accumulator (12) respectively, and wherein
Multiloop protection valve (9) outlet all the way is connect with normally closed solenoid valve (3) air inlet, the normally closed solenoid valve (3) outlet
Mouth is connect with recycling air accumulator (6), and the pipeline that normally closed solenoid valve (3) is connect with recycling air accumulator (6) forms recycling gas circuit pipe
(8), the pipeline that electric-controlled type air dryer (2) is connect with multiloop protection valve (9) forms vehicle gas circuit pipe (4), the electricity
Control disengaging type air compressor (1), electric-controlled type air dryer (2), normally closed solenoid valve (3) with electronic control unit (11)
Electrical connection.
2. a kind of intelligent and variable gas storage volume according to claim 1 and pressure energy recyclable device, it is characterised in that:
It is provided with pressure sensor (7) in the recycling air accumulator (6), the pressure sensor (7) and electronic control unit
(11) it is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308180.XU CN208842359U (en) | 2018-08-14 | 2018-08-14 | A kind of intelligent and variable gas storage volume and pressure energy recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308180.XU CN208842359U (en) | 2018-08-14 | 2018-08-14 | A kind of intelligent and variable gas storage volume and pressure energy recyclable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208842359U true CN208842359U (en) | 2019-05-10 |
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| CN201821308180.XU Active CN208842359U (en) | 2018-08-14 | 2018-08-14 | A kind of intelligent and variable gas storage volume and pressure energy recyclable device |
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| CN (1) | CN208842359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109793A (en) * | 2018-08-14 | 2019-01-01 | 东风商用车有限公司 | A kind of intelligent and variable gas storage volume and pressure energy recyclable device |
-
2018
- 2018-08-14 CN CN201821308180.XU patent/CN208842359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109793A (en) * | 2018-08-14 | 2019-01-01 | 东风商用车有限公司 | A kind of intelligent and variable gas storage volume and pressure energy recyclable device |
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