CN207433191U - A kind of warm wind flow control system - Google Patents
A kind of warm wind flow control system Download PDFInfo
- Publication number
- CN207433191U CN207433191U CN201721559552.1U CN201721559552U CN207433191U CN 207433191 U CN207433191 U CN 207433191U CN 201721559552 U CN201721559552 U CN 201721559552U CN 207433191 U CN207433191 U CN 207433191U
- Authority
- CN
- China
- Prior art keywords
- warm
- control piece
- water outlet
- control
- electric valve
- 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.)
- Active
Links
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides a kind of warm wind flow control system, belongs to warm wind flow control system.It solves the problems, such as how to realize warm wind flow control.The system includes engine assembly, warm-air drier assembly, radiator, temperature sensor, microprocessor and solenoid electric valve, solenoid electric valve water inlet pipeline connects engine assembly, solenoid electric valve is included for the control piece one of adjusting water outlet mouth aperture and control piece two, solenoid electric valve water outlet connects warm-air drier assembly by one pipeline of control piece, solenoid electric valve water outlet connects radiator by two pipeline of control piece, temperature sensor is electrically connected to microprocessor input, control piece one and control piece two are electrically connected the output terminal of microprocessor, when temperature value is less than given threshold, control piece one performs the action of increase aperture, when temperature value be more than given threshold when control piece one perform reduce aperture, control piece two performs increase aperture.Realize quickly and effectively warm wind flow control as needed at different temperatures.
Description
Technical field
The utility model belongs to vehicle air conditioning warm wind technical field, is related to a kind of warm wind flow control system.
Background technology
Air conditioning warm air system is generally guided hot engine water into heater cores by heater inlet pipe road caliber, is passed through
Heat exchange transfers heat to air, then heats for compartment.Heater inlet pipe road caliber is certain at present, can not be according to actual need
The flow adjusted into warm wind is sought, there are Warm Winter wind flow deficiency, summer average discharge is bigger than normal, radiates the problem of not prompt enough.
And a kind of warm wind flow control mechanism that Chinese patent literature publication number is 201610551095.5, including warm
Water valve, is provided with the spool that can be circumferentially rotated in water-heating valve, and spool in its side wall along itself circumferential offering at least two water outlets
Mouthful, and in the rotation process of spool, the sum of effective water outlet sectional area of each water outlet is kept fixed.Warm wind flow control machine
Structure, during valve core rotation, effective water outlet sectional area of each water outlet constantly changes, but its summation remains constant, so
Water inlet sectional area and water outlet sectional area remain original ratio, i.e., total flow of inlet water and total water flow in the unit interval
It is equal.In this way, during the rotation of spool, the flow of each water outlet and effective water outlet sectional area are proportional, the two it
Between be linear relation, so as to pass through the accurate control realized to the Linear Control of each water outlet flow to warm air temperature.But
It is that another must be small greatly for a water outlet in the case where total flow is identical for the patent, although control accuracy improves,
It is to need the effect of rapid cooling and bad the summer very high to temperature.
The content of the invention
The utility model for existing technology there are the problem of, it is proposed that a kind of warm wind flow control system, the system
It solves the problems, such as how quickly and effectively to realize warm wind flow control.
The utility model is realized by following technical proposal：A kind of warm wind flow control system, the system include starting
Machine assembly, warm-air drier assembly and radiator, engine assembly connect warm-air drier assembly and radiator, feature by pipeline respectively
It is, which further includes temperature sensor, microprocessor, solenoid electric valve, and the connection of solenoid electric valve water inlet pipeline is started
Machine assembly, solenoid electric valve include being arranged at solenoid electric valve water outlet for the control piece one of adjusting water outlet mouth aperture and control
Part two, solenoid electric valve water outlet connect warm-air drier assembly by one pipeline of control piece, and solenoid electric valve water outlet passes through control
Two pipeline of part connects radiator, and temperature sensor is electrically connected to microprocessor input, the control piece one of solenoid electric valve and control
Product two is electrically connected the output terminal of microprocessor, and microprocessor is less than given threshold in the temperature value for judging temperature sensor detection
When control solenoid electric valve control piece one perform increase aperture action, when judgement temperature value be more than given threshold when control
The control piece one of solenoid electric valve reduces the action of aperture, and control piece two performs increase aperture action.
Temperature sensor detection vehicle interior temperature is relatively low during vehicle launch, and microprocessor judges that vehicle interior temperature is less than given threshold
It is determined as winter, then on the action of the control piece one increase engine assembly and warm-air drier assembly pipeline that microprocessor passes through control valve
The valve opening of solenoid electric valve water outlet enters the cooling liquid stream with heat of warm-air drier assembly from engine assembly at this time
Amount increase, accelerates interior temperature-rise period, meet passenger's temperature it is too low when heating demand, and control piece two is protected without action
Original aperture is held, on the basis of control piece one increases water outlet aperture in the case where engine heating is certain, radiator
Heat to be treated has part reduction, and heat-sinking capability is strengthened.It is more than given threshold in temperature sensor detection temperature value simultaneously
When illustrate that hot weather may be that summer or car break down the engine assembly heat dissipation needs of the vehicles such as abnormal overheat
More quickly and effectively.Car is also required to more suitably cool down, thus one downward actuation of control piece reduce aperture, from engine assembly to
Coolant rate up to warm-air drier assembly is reduced, and makes vehicle interior temperature too high, and another way control piece two receives microprocessor
The control strategy made according to temperature signal acts increase water outlet aperture upwards.It can be seen that make engine in weather temperature height
Assembly is reduced to warm-air drier assembly with heat coolant rate, and car is made to be not easy to overheat, total from engine in coolant
In the case of being reduced to warm-air drier assembly, total flow is constant, and likewise entering the coolant rate of radiator will become more, more
Mostly enter radiator with the coolant of heat, the control piece two of control radiator inlet flow carries out increase aperture and moves
Make.It so ensure that vehicle interior temperature is unlikely to higher when the temperature is excessively high, while also ensureing that heat of engine can dissipate in time
Heat.It is achieved thereby that quickly and effectively warm wind flow control as needed at different temperatures.
In above-mentioned warm wind flow control system, the control piece one and control piece two are respectively used to opening and closing electromagnetism
Control valve water outlet increases or reduces aperture by moving up and down under micro-processor control.Here control piece one and control piece
Two pattern is the adjusting for moving up and down to realize solenoid electric valve water outlet aperture, and control execution is simple and effective, can
Quickly and effectively realize warm wind flow control.
In above-mentioned warm wind flow control system, the solenoid electric valve is threeway Double-control solenoid valve, and the described threeway is double
The water inlet connection engine assembly of solenoid valve is controlled, the water outlet of threeway Double-control solenoid valve connects warm-air drier assembly and heat dissipation respectively
Device.Realize coolant after a water inlet enters threeway Double-control solenoid valve by two water outlets by threeway Double-control solenoid valve
It flows out respectively, and the aperture Independent adjustable section of two water outlets is the double control function of realizing water outlet aperture.Also subtract simultaneously
Pipeline is lacked, design and control are all easier.
In above-mentioned warm wind flow control system, the solenoid electric valve includes two three-way electromagnetic valve of warm wind and heat dissipation two is powered
Magnet valve, the water inlet of two three-way electromagnetic valves of two three-way electromagnetic valve of warm wind and heat dissipation connect engine assembly, two three-way electromagnetic valve of warm wind respectively
Water outlet connects warm-air drier assembly, heat dissipation two three-way electromagnetic valve water outlets connection radiator.Two pipes are formed by two solenoid valves
Road is independently controlled engine assembly and comes out the aperture that warm-air drier assembly and radiator are reached with the coolant of heat.Increase
Inlet -duct area in increase outlet aperture makes that flow velocity can be accelerated, and enhances the heat dissipation effect of engine assembly.
In above-mentioned warm wind flow control system, the temperature sensor sets vehicle cab.Pass through cabin temperature
Change determine environment inside car temperature.
In above-mentioned warm wind flow control system, the water outlet connection engine assembly water inlet of the radiator, warm wind
The water outlet pipeline connection engine assembly water inlet of machine assembly.After the cooling of the coolant of warm-air drier assembly and radiator finally all
Circulating cooling is always realized back to engine assembly.
Compared with prior art, this warm wind flow control system has the following advantages：
1st, the utility model by microprocessor according to temperature signal intelligent control coolant to warm-air drier assembly and heat dissipation
Device is considered as flow, and warm-air drier total amount of heat is improved when temperature is too low, increases vehicle interior temperature, ensure that interior temperature when the temperature is excessively high
Degree is unlikely to higher, while also guarantees to radiate in time.It is achieved thereby that at different temperatures as needed quickly and effectively
Realize warm wind flow control.
2nd, the utility model decreases pipeline by threeway Double-control solenoid valve, and design and control are all easier.
Description of the drawings
Fig. 1 is one schematic diagram of the utility model embodiment.
Fig. 2 is two schematic diagram of the utility model embodiment.
In figure, 1, threeway Double-control solenoid valve；11st, control piece one；12nd, control piece two；2nd, solenoid electric valve；21st, warm wind two
Three-way electromagnetic valve；22nd, radiate two three-way electromagnetic valves；3rd, microprocessor；4th, temperature sensor；5th, engine assembly；6th, warm-air drier assembly；
7th, radiator.
Specific embodiment
It is specific embodiment of the utility model below, and the technical solution of the utility model is made further with reference to attached drawing
Description, but the utility model is not limited to these embodiments.
Embodiment one, as shown in Figure 1, this warm wind flow control system includes engine assembly 5, warm-air drier assembly 6 and dissipates
Hot device 7, engine assembly 5 connect warm-air drier assembly 6 and radiator 7 by pipeline respectively, further include be arranged at drive it is indoor
Temperature sensor 4, microprocessor 3, solenoid electric valve 2,2 water inlet pipeline of solenoid electric valve connection engine assembly 5, electromagnetism control
Valve 2 processed includes being arranged at 2 water outlet of solenoid electric valve for the control piece 1 of adjusting water outlet mouth aperture and control piece 2 12, electricity
2 water outlet of magnetic control valve connects warm-air drier assembly 6 by one 11 pipeline of control piece, and 2 water outlet of solenoid electric valve passes through control piece
2 12 pipelines connect radiator 7, and temperature sensor 4 is electrically connected to 3 input terminal of microprocessor, the control piece one of solenoid electric valve 2
11 and control piece 2 12 be electrically connected microprocessor 3 output terminal, microprocessor 3 judging temperature sensor 4 detection temperature value
The control piece 1 of solenoid electric valve 2 is controlled to perform the action of increase aperture during less than given threshold, when the temperature value of judgement is big
The control piece 1 of solenoid electric valve 2 is controlled to reduce the action of aperture when given threshold, control piece 2 12 performs increase aperture
Action.Control piece 1 and control piece 2 12 are respectively used to opening and closing 2 water outlet of solenoid electric valve, are controlled in microprocessor 3
System is lower to increase or reduce aperture by moving up and down.Water outlet connection 5 water inlet of engine assembly of radiator 7, warm-air drier are total
Water outlet pipeline into 6 connects 5 water inlet of engine assembly.After the cooling of the coolant of warm-air drier assembly 6 and radiator 7 finally all
Circulating cooling is always realized back to engine assembly 5.
Preferred plan solenoid electric valve 2 is threeway Double-control solenoid valve 1, and the water inlet connection of the threeway Double-control solenoid valve 1 is sent out
Motivation assembly 5, the water outlet of threeway Double-control solenoid valve 1 connect warm-air drier assembly 6 and radiator 7 respectively.Pass through threeway dual control electricity
Magnet valve 1 realizes that coolant is flowed out respectively after a water inlet enters threeway Double-control solenoid valve 1 by two water outlets, and two
The aperture Independent adjustable section of water outlet is the double control function of realizing water outlet aperture.Decrease pipeline simultaneously, design and
Control is all easier.
Embodiment two, as shown in Fig. 2, solenoid electric valve 2 select two two three-way electromagnetic valves replace threeway Double-control solenoid valve 1 into
Row realizes the control of warm wind flow.Such as two three-way electromagnetic valve 21 of figure warm wind and two three-way electromagnetic valves 22 of heat dissipation, two three-way electromagnetic valve 21 of warm wind
Engine assembly 5, two three-way electromagnetic valve of warm wind, 21 water outlet connection warm wind are connected respectively with the water inlet of two three-way electromagnetic valves 22 of heat dissipation
Machine assembly 6, two three-way electromagnetic valve of heat dissipation, 22 water outlet connection radiator 7.Two pipelines are formed by two solenoid valves to carry out independently
Engine assembly 5 is controlled to come out the aperture for reaching warm-air drier assembly 6 and radiator 7 with the coolant of heat.Increase inlet face
Product in increase outlet aperture makes that flow velocity can be accelerated, and enhances the heat dissipation effect of engine assembly 5.Remaining pipeline and control circuit and reality
It is identical to apply example one.
It is the operation principle of the utility model warm wind flow control system below：
The temperature sensor 4 that interior driver's cabin is arranged at during vehicle launch starts to detect vehicle interior temperature, and microprocessor 3 receives
4 signal of temperature sensor simultaneously carries out processing comparative analysis.Microprocessor 3 judges that vehicle interior temperature is determined as the winter less than given threshold
Season, then microprocessor 3, which moves upwards to act by the control piece 1 of control valve, increases engine assembly 5 and warm-air drier assembly 6
The valve opening of 2 water outlet of solenoid electric valve on pipeline, at this time from engine assembly 5 into warm-air drier assembly 6 with heat
Coolant rate increase, accelerate interior temperature-rise period, meet passenger's temperature it is too low when heating demand, and control piece 2 12 is not
It is acted, keeps original aperture, on the basis of control piece 1 increases water outlet aperture, certain in engine heating
In the case of, 7 heat to be treated of radiator has part reduction, and heat-sinking capability is strengthened.Simultaneously in 4 detection temperature of temperature sensor
Value illustrates that hot weather may be starting for the vehicles such as summer or the abnormal overheat of car failure when being more than given threshold
The heat dissipation of machine assembly 5 needs more quickly and effectively.Car is also required to more suitably cool down, therefore the reduction of one 11 downward actuation of control piece is opened
Degree, the coolant rate that warm-air drier assembly 6 is reached from engine assembly 5 are reduced, and make vehicle interior temperature too high, and another way control
Product 2 12 receives the control strategy that microprocessor 3 is made according to temperature signal and acts increase water outlet aperture upwards.Thus may be used
See makes engine assembly 5 be reduced to warm-air drier assembly 6 with heat coolant rate in weather temperature height, is not easy car
Overheat, in the case where coolant is reduced from engine assembly 5 to warm-air drier assembly 6, total flow is constant, likewise enters heat dissipation
The coolant rate of device 7 will become more, more enter radiator 7 with the coolant of heat, control 7 inlet flow rate of radiator
Control piece 2 12 carries out increase aperture action.So it ensure that vehicle interior temperature is unlikely to higher when the temperature is excessively high, together
When also ensure that heat of engine can radiate in time.It is achieved thereby that it quickly and effectively realizes as needed at different temperatures warm
Wind flow controls.Water outlet aperture is realized especially by threeway Double-control solenoid valve 1 or two two three-way electromagnetic valves independently
Control.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of warm wind flow control system, which includes engine assembly (5), warm-air drier assembly (6) and radiator (7),
Engine assembly (5) connects warm-air drier assembly (6) and radiator (7) by pipeline respectively, which is characterized in that the system further includes
Temperature sensor (4), microprocessor (3), solenoid electric valve (2), solenoid electric valve (2) water inlet pipeline connection engine assembly
(5), solenoid electric valve (2) includes being arranged at control piece one of solenoid electric valve (2) water outlet for adjusting water outlet mouth aperture
(11) and control piece two (12), solenoid electric valve (2) water outlet connect warm-air drier assembly (6) by control piece one (11) pipeline,
Solenoid electric valve (2) water outlet connects radiator (7) by control piece two (12) pipeline, and temperature sensor (4) is electrically connected to micro-
Processor (3) input terminal, control piece one (11) and control piece two (12) the electrical connection microprocessor (3) of solenoid electric valve (2)
Output terminal, microprocessor (3) control solenoid electric valve when the temperature value for judging temperature sensor (4) detection is less than given threshold
(2) control piece one (11) performs the action of increase aperture, and Electromagnetic Control is controlled when the temperature value of judgement is more than given threshold
The control piece one (11) of valve (2) reduces the action of aperture, and control piece two (12) performs increase aperture action.
2. warm wind flow control system according to claim 1, which is characterized in that the control piece one (11) and control piece
Two (12) are respectively used to opening and closing solenoid electric valve (2) water outlet, are increased under microprocessor (3) control by moving up and down
Big or reduction aperture.
3. warm wind flow control system according to claim 1 or 2, which is characterized in that the solenoid electric valve (2) is three
Logical Double-control solenoid valve (1), the water inlet connection engine assembly (5) of the threeway Double-control solenoid valve (1), threeway Double-control solenoid valve
(1) water outlet connects warm-air drier assembly (6) and radiator (7) respectively.
4. warm wind flow control system according to claim 1 or 2, which is characterized in that the solenoid electric valve (2) includes
Two three-way electromagnetic valve of warm wind (21) and two three-way electromagnetic valves of heat dissipation (22), two three-way electromagnetic valve of warm wind (21) and two three-way electromagnetic valves of heat dissipation (22)
Water inlet connect engine assembly (5) respectively, two three-way electromagnetic valve of warm wind (21) water outlet connection warm-air drier assembly (6), heat dissipation
Two three-way electromagnetic valves (22) water outlet connection radiator (7).
5. warm wind flow control system according to claim 1, which is characterized in that the temperature sensor (4) sets vehicle
Driver's cabin.
6. warm wind flow control system according to claim 1, which is characterized in that the water outlet of the radiator (7) connects
Connect engine assembly (5) water inlet, water outlet pipeline connection engine assembly (5) water inlet of warm-air drier assembly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559552.1U CN207433191U (en) | 2017-11-21 | 2017-11-21 | A kind of warm wind flow control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559552.1U CN207433191U (en) | 2017-11-21 | 2017-11-21 | A kind of warm wind flow control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207433191U true CN207433191U (en) | 2018-06-01 |
Family
ID=62286860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721559552.1U Active CN207433191U (en) | 2017-11-21 | 2017-11-21 | A kind of warm wind flow control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207433191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515111A (en) * | 2018-11-20 | 2019-03-26 | 山东临工工程机械有限公司 | The energy saving warm air heating system of electric excavator |
| CN116080351A (en) * | 2023-02-09 | 2023-05-09 | 广州汽车集团股份有限公司 | Vehicle control method, device, terminal and medium |
-
2017
- 2017-11-21 CN CN201721559552.1U patent/CN207433191U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515111A (en) * | 2018-11-20 | 2019-03-26 | 山东临工工程机械有限公司 | The energy saving warm air heating system of electric excavator |
| CN116080351A (en) * | 2023-02-09 | 2023-05-09 | 广州汽车集团股份有限公司 | Vehicle control method, device, terminal and medium |
| CN116080351B (en) * | 2023-02-09 | 2024-05-10 | 广州汽车集团股份有限公司 | Vehicle control method, device, terminal and medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106183714B (en) | Vehicle heat management system and control method for it | |
| CN105667298B (en) | A kind of system and method for cooling down electric vehicle | |
| CN102529690B (en) | Temperature control system and method | |
| CN106014586B (en) | Cooling system for engine | |
| CN106467005A (en) | Atmosphere control system for vehicle | |
| CN203093676U (en) | Heating system of hybrid electric vehicle | |
| CN104482597B (en) | Air conditioner | |
| CN102877925B (en) | Engine cooling circulating system and controlling method thereof | |
| CN101580006A (en) | Heating system for automatic vehicle | |
| CN207433191U (en) | A kind of warm wind flow control system | |
| US9682607B2 (en) | Air conditioner for vehicle | |
| US20120318880A1 (en) | Vehicle air-conditioning system | |
| CN108357328A (en) | A kind of automotive temp regulating system | |
| US20180147514A1 (en) | Motor vehicle having a water tank designed as a heat exchanger | |
| CN103640453A (en) | Automotive carpet radiant heating system | |
| CN204956084U (en) | Car refrigerating module, condenser and car | |
| CN208544086U (en) | Waste Heat Reuse heat management system and car climate control systems | |
| CN105275571A (en) | Automobile cooling water circulation control system and method and automobile | |
| CN111746224A (en) | Range-extended electric vehicle thermal management system and control method thereof | |
| KR101753004B1 (en) | A air-conditioning system for vehicle | |
| CN108944333A (en) | Heating control system and heating control method for pure electric vehicle | |
| CN202835785U (en) | Heat pump water heater capable of preventing cold water from flowing out in defrosting state | |
| CN212642855U (en) | PHEV engine cooling system | |
| CN106837652B (en) | A kind of vehicle fuel auxiliary heating system and its control method | |
| CN108688442A (en) | A kind of automotive temp regulation and control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |