CN207140837U - A kind of air induction control system of electrokinetic cell and the electric car containing the control system - Google Patents
A kind of air induction control system of electrokinetic cell and the electric car containing the control system Download PDFInfo
- Publication number
- CN207140837U CN207140837U CN201720967681.8U CN201720967681U CN207140837U CN 207140837 U CN207140837 U CN 207140837U CN 201720967681 U CN201720967681 U CN 201720967681U CN 207140837 U CN207140837 U CN 207140837U
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- CN
- China
- Prior art keywords
- air
- control system
- valve
- fan
- induction control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides a kind of air induction control system of electrokinetic cell and the electric car containing the control system, including casing, air-valve, fan and detection unit, and air inlet and several air outlets are offered on the casing；In the casing, the air-valve and the fan electrically connect with the detection module for the air-valve, the fan and the detection module；The air-valve is fixed at the air inlet, and is brought into close contact with the air inlet, and the air-valve is used for the opening and closing for controlling the air inlet；Air outlet described in one end face of the fan air-out；The detection unit is located between the air-valve and the fan, for detection gas current state, and according to the opening and closing of the gas current state control air-valve and the fan.Air induction control system of the present utility model can not only radiate to electrokinetic cell, be also possible to prevent the pernicious gas of battery flat and smoke particle drives in the wrong direction from air-vent and enters passenger compartment, protect the safety of passenger.
Description
Technical field
It the utility model is related to electric power steering apparatus cabin heat dissipation equipment, the air output control system of more particularly to a kind of electrokinetic cell
System and the electric car containing the control system.
Background technology
With the development of society, the progress of science and technology, electric automobile have the characteristics that energy-conserving and environment-protective, electric automobile has obtained extensively
General popularization and use, electrokinetic cell directly affect vehicle overall performance as its power source.The radiating of electrokinetic cell is always
The key factor of electrokinetic cell normal work is influenceed, air cooling way, radiating effect phase are generally currently used to electrokinetic cell radiating
Air-conditioner wind preferably using passenger compartment is radiated by way of forced convertion cooling.Battery be present in this radiating mode
Pernicious gas in case is dispersed into the hidden danger of passenger compartment, when smog caused by batteries caught fire and pernicious gas can pour in down a chimney entrance and multiply
Main cabin, endanger passenger's body safety.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, there is provided a kind of air output control of electrokinetic cell
System.
A kind of air induction control system of electrokinetic cell, including casing, air-valve, fan and detection unit, open on the casing
Provided with air inlet and several air outlets；The air-valve, the fan and the detection module are described in the casing
Air-valve and the fan electrically connect with the detection unit；The air-valve is fixed at the air inlet, and with it is described enter
Air port is brought into close contact, and the air-valve is used for the opening and closing for controlling the air inlet；Air-out described in one end face of the fan air-out
Mouthful；The detection unit is located between the air-valve and the fan, for detection gas current state, and it is current according to gas
State controls the opening and closing of the air-valve and the fan.
As a further improvement, the detection unit includes gas detection module, temperature sensor and control chip, it is described
Gas detection module is used for the composition and its concentration of detection gas, and the temperature sensor is used for the temperature of detection gas.
As a further improvement, further comprise display, on the display on vehicle instrument desk, and with it is described
Control chip electrically connects.
As a further improvement, the air outlet is provided with screen pack.
As a further improvement, the gas detection module includes smoke particle sensor, carbon monoxide transducer, electrolysis
Liquid concentration sensor and nitric oxide sensor.
As a further improvement, further comprising alarm, the alarm is arranged in driver's cabin.
As a further improvement, the air intake direction of the air inlet is vertical with the air-out direction of the air outlet.
As a further improvement, the air-valve includes air channel and automatic on/off valve, the length for defining the air channel is H, institute
It is L to state length of the casing along air intake direction, wherein
As a further improvement, the incoming air area for defining the air inlet is S1, the air-out area of the air outlet is S2,
The quantity of the air inlet is n, wherein S1≥n·S2。
A kind of electric car, including car body, passenger compartment, battery flat and electrokinetic cell, further comprise the air output control
System, the passenger compartment is on the car body, afterbody and the close passenger of the battery flat located at the car body
Cabin is set；In the battery flat, the air induction control system is set for the air induction control system and the electrokinetic cell
In the side wall close to the battery flat of the passenger compartment, and close to the upper surface of the battery flat；The electrokinetic cell is set
It is connected in the bottom of the battery flat, and by airduct with the air induction control system.
Compared with prior art, the utility model has advantages below：
1 the utility model provides a kind of air induction control system of electrokinetic cell, sets the air-valve and the detection unit
Electrical connection, when the detection unit detects the generation pernicious gas of electrokinetic cell, closes the air inlet, has prevented automatically
Evil gas enters passenger compartment；
2nd, the utility model provides a kind of air induction control system of electrokinetic cell, and the fan is electrically connected with the detection unit
Connect, when the detection unit detects that the temperature of the electrokinetic cell is too high, automatically turn on the fan, accelerate cold air to flow into
The speed of battery flat, electrokinetic cell fast cooling is given to realize；
3rd, the utility model provides a kind of air induction control system of electrokinetic cell, and the air outlet is provided with screen pack, uses
In filtering gas, it can not only prevent the granular dust of passenger compartment from entering pipeline, inner-walls of duct is caused to damage, can also be prevented
Only the smoke particle of battery flat drives in the wrong direction from air-vent enters passenger compartment, endangers passenger safety；
4th, the utility model provides a kind of air induction control system of electrokinetic cell, the air intake direction of the air inlet with it is described
The air-out direction of air outlet is vertical so that gas can be diffused in the whole casing, the flow velocity of mitigation of gases so that detection is single
Member can be detected preferably to gas；
5th, the utility model provides a kind of air induction control system of electrokinetic cell, and the length in the air channel is H, the case
Length of the body along air intake direction is L, whereinIncrease holdup time of the gas in casing so that detection unit
Detection is more accurate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the air induction control system of electrokinetic cell of the utility model；
Fig. 2 is a kind of structural representation of electric car of the utility model.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shown
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.Therefore, the implementation of the present utility model to providing in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of of the present utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under "
Based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying description, without referring to
Show or imply that the equipment of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
As shown in figure 1, a kind of air induction control system of electrokinetic cell, including casing 100, air-valve 200, fan 300 and inspection
Unit 400 is surveyed, air inlet 110 and several air outlets 120 are offered on the casing 100；The air-valve 200, the fan
300 and the detection unit 400 in the casing 100, the air-valve 200 and the fan 300 with the detection
Unit 400 electrically connects；The air-valve 200 is fixed at the air inlet 110, and is brought into close contact with the air inlet 110,
The air-valve 200 is used for the opening and closing for controlling the air inlet 110；Air outlet described in one end face of the air-out of fan 300
120；The detection unit 400 is located between the air-valve 200 and the fan 300, for detection gas current state, and root
The opening and closing of the air-valve 200 and the fan 300 is controlled according to gas current state.
The air-valve 200 is Electric air valve, and the fan 300 is air-draft-type electronic fan.The detection unit 400 includes
Gas detection module, temperature sensor and control chip, the gas detection module include smoke particle sensor, carbon monoxide
Sensor, concentration of electrolyte sensor and nitric oxide sensor.The gas detection module be used for detection gas composition and
Its concentration, the temperature sensor are used for the temperature of detection gas.
The air induction control system further comprises display, on the display on vehicle instrument desk, and with institute
State control chip electrical connection.
The air induction control system further comprises alarm, and the alarm is arranged in driver's cabin, the alarm
Including buzzer siren and indicator lamp, indicator lamp is three, respectively three kinds of colors of red, yellow, and green, represents " fire report respectively
Police ", " failure ", " normal work ".
During work, the air-valve 200 is normally open, and the fan 300 is closed mode, i.e., without any instruction of reception
When, the air-valve 200 is kept it turned on, the closed mode of fan 300, now on the display show " normal work " and
" temperature "；When electrokinetic cell has radiating requirements, BMS sends to control chip and instructed, and control chip controls the fan 300 to open
Open；When electrokinetic cell is without radiating requirements, BMS sends to control chip and instructed, and control chip controls the fan 300 to close,
The air-valve 200 is still kept it turned on.When the pernicious gas in battery case, such as the gas that electrolyte volatilizees, into air output control system
During system, when the detection unit 400 is detected when harmful gas concentration exceedes setting value or temperature is less than setting value, the inspection
Surveying unit 400 controls the air-valve 200 to close, and simultaneously closes off the fan 300, shown on the display " air-valve closing " and
" temperature ", and alarm sounds are sent, and sound the alarm 5 seconds, while yellow indicator lamp flashes 10 seconds.Now driver can basis
Actual conditions parking checking battery flat.
When fire occurs for battery flat or battery case catches fire, smoke particle or pernicious gas etc. pass through air induction control system
When, when the detection unit 400 detects that smoke particle concentration or harmful gas concentration exceed setting value, and temperature exceedes setting
During value, the air-valve 200 is closed, the fan 300 is simultaneously closed off, " fire alarm " and " temperature " is shown on the display,
Red led persistently flashes, and with lasting alarm song.
The air outlet 120 is provided with screen pack 130, for filtering gas, can not only prevent that passenger compartment is granular
Dust enters pipeline, and inner-walls of duct is caused to damage, and the smoke particle for being also possible to prevent battery flat multiplies from the retrograde entrance of air-vent
Main cabin, endanger passenger safety.
The air intake direction of the air inlet 110 is vertical with the air-out direction of the air outlet 120, and the air-valve 200 includes
Air channel and automatic on/off valve, the length for defining the air channel are H, and length of the casing 1 along air intake direction is L, whereinGas is diffused in the whole casing 100, the flow velocity of mitigation of gases, increase gas is in casing
Holdup time so that the detection unit 400 can be detected preferably to gas.
The incoming air area for defining the air inlet 110 is S1, the air-out area of the air outlet 120 is S2, the air inlet
Quantity be n, wherein S1≥n·S2So that it can meet the needs of electrokinetic cell from the intake of the air inlet.
The utility model additionally provides a kind of electric car, including car body 500, passenger compartment 600, battery flat 700 and power
Battery 800, further comprise the air induction control system 900, the passenger compartment 600 is on the car body 500, the electricity
Pond cabin 700 is set located at the afterbody of the car body 500 and the close passenger compartment 600；The air induction control system 900 and institute
Power electric is stated, 800 in the battery flat 700, and the air induction control system 900 is positioned close to the passenger compartment 600
The battery flat 700 side wall on, and close to the battery flat 700 upper surface；The electrokinetic cell 800 is located at described
The bottom of battery flat 700, and be connected by airduct 810 with the air induction control system 900.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc., the utility model should be included in
Within the scope of protection.
Claims (10)
- A kind of 1. air induction control system of electrokinetic cell, it is characterised in that：It is described including casing, air-valve, fan and detection unit Air inlet and several air outlets are offered on casing；The air-valve, the fan and the detection unit are located at the case In vivo, the air-valve and the fan electrically connect with the detection unit；The air-valve is fixed at the air inlet, and It is brought into close contact with the air inlet, the air-valve is used for the opening and closing for controlling the air inlet；One end face of the fan air-out The air outlet；The detection unit is located between the air-valve and the fan, for detection gas current state, and according to Gas current state controls the opening and closing of the air-valve and the fan.
- 2. air induction control system according to claim 1, it is characterised in that：The detection unit includes gas detection mould Block, temperature sensor and control chip, the gas detection module are used for the composition and its concentration of detection gas, and the temperature passes Sensor is used for the temperature of detection gas.
- 3. air induction control system according to claim 2, it is characterised in that：Further comprise display, the display It is upper to be located on vehicle instrument desk, and electrically connected with the control chip.
- 4. air induction control system according to claim 1, it is characterised in that：The air outlet is provided with screen pack.
- 5. air induction control system according to claim 2, it is characterised in that：The gas detection module includes smoke particle Sensor, carbon monoxide transducer, concentration of electrolyte sensor and nitric oxide sensor.
- 6. air induction control system according to claim 1, it is characterised in that：Further comprise alarm, the alarm It is arranged in driver's cabin.
- 7. air induction control system according to claim 1, it is characterised in that：The air intake direction of the air inlet with it is described go out The air-out direction in air port is vertical.
- 8. air induction control system according to claim 1, it is characterised in that：The air-valve includes air channel and automatic shutter Valve, the length for defining the air channel are H, and length of the casing along air intake direction is L, wherein
- 9. air induction control system according to claim 1, it is characterised in that：The incoming air area for defining the air inlet is S1, The air-out area of the air outlet is S2, the quantity of the air inlet is n, wherein S1≥n·S2。
- 10. a kind of electric car, including car body, passenger compartment, battery flat and electrokinetic cell, it is characterised in that：Further comprise as Air induction control system described in claim 1-9 any one, on the car body, the battery flat is set the passenger compartment Set in the afterbody of the car body and the close passenger compartment；The air induction control system and the electrokinetic cell are located at institute To state in battery flat, the air induction control system is positioned close in the side wall of the battery flat of the passenger compartment, and close to institute State the upper surface of battery flat；The electrokinetic cell is located at the bottom of the battery flat, and passes through airduct and the air output control system System connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967681.8U CN207140837U (en) | 2017-08-03 | 2017-08-03 | A kind of air induction control system of electrokinetic cell and the electric car containing the control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967681.8U CN207140837U (en) | 2017-08-03 | 2017-08-03 | A kind of air induction control system of electrokinetic cell and the electric car containing the control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207140837U true CN207140837U (en) | 2018-03-27 |
Family
ID=61674448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720967681.8U Expired - Fee Related CN207140837U (en) | 2017-08-03 | 2017-08-03 | A kind of air induction control system of electrokinetic cell and the electric car containing the control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207140837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484205A (en) * | 2021-06-22 | 2021-10-08 | 中国商用飞机有限责任公司 | Smoke detection system and aircraft with same |
-
2017
- 2017-08-03 CN CN201720967681.8U patent/CN207140837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484205A (en) * | 2021-06-22 | 2021-10-08 | 中国商用飞机有限责任公司 | Smoke detection system and aircraft with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20210803 |