CN203067154U - Automotive electronic preheating and cooling device - Google Patents
Automotive electronic preheating and cooling device Download PDFInfo
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- CN203067154U CN203067154U CN 201320099692 CN201320099692U CN203067154U CN 203067154 U CN203067154 U CN 203067154U CN 201320099692 CN201320099692 CN 201320099692 CN 201320099692 U CN201320099692 U CN 201320099692U CN 203067154 U CN203067154 U CN 203067154U
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Abstract
The utility model discloses an automotive electronic preheating and cooling device, belonging to the field of heating and cooling internal-combustion engines, and solving the problem of a preheating manner of the existing engine. The automotive electronic preheating and cooling device provided by the utility model comprises a temperature sensor, a controller, a power source switch circuit, a power source and an electronic heat pump, wherein the controller is internally provided with a wireless communication module; temperature signals of the electronic heat pump are collected by the temperature sensor; a temperature signal output end of the temperature sensor is connected with a temperature signal input end of the controller; a switch command output end of the controller is connected with an input end of the power source switch circuit; the output end of the power source switch circuit is connected with a switch command input end of the power source; and the power source supplies power for the electronic heat pump. The automotive electronic preheating and cooling device is used for preheating or cooling components such as speed changing boxes, oil tanks and oil pipelines of automobiles.
Description
Technical field
The utility model relates to a kind of automotive electronics preheating and cooling unit, belongs to internal-combustion engine heating and cooling field.
Background technique
During the explosive motor cold-starting, because insufficient lubrication can increase the weight of wearing and tearing, oil inflame is incomplete, and the waste fuel oil also causes pollution of atmosphere.Along with the progress of lubricated product, engine motor oil can be lubricated in the temperature below-30 ℃, and cryogenic property gear oil preferably also generally adopts.The engine coolant that freezing point is very low also is extensive use of.The startup situation of motor has greatly improved.But the fluid grade difference that cryogenic property is good, most of engine lubrication situation is bad during low temperature, and fuel oil temperature is lower, incomplete combustion.Therefore, during low temperature, the motor region of interest is carried out suitable preheating, have great significance to improving the engine cold-starting situation.
Aspect engine warming up, prior art probably has following several scheme:
Come the preheating cooling recirculation system adding internal-combustion engine, again with the heat transferred motor, by air-conditioning system operator cabin is heated.But the method need be transformed former car pipeline, the cost height, and gearbox is not carried out preheating;
Electric heater is built into components interior such as water tank, machine oil groove, also exist destroys the problem of motor original structure, except can't the problem to other position preheatings such as gearboxes, also cause secondary fault easily;
Adopt electric hot plate, the external mode of electric heating piece to motor and gearbox preheating, but this kind device power consumption is big, needs to connect the 220V power supply, limited the place to use, as the power supply of configure dedicated storage battery, not only increase expense, and energy consumption is big, influence the storage battery life-span.
Summary of the invention
The utility model purpose is in order to solve the problem that the available engine preheating method exists, a kind of automotive electronics preheating and cooling unit to be provided.
A kind of automotive electronics preheating described in the utility model and cooling unit, it comprises temperature transducer, controller, power switch circuit, power supply and electron heat pump,
The built-in wireless communication module of controller;
Temperature transducer is gathered the temperature signal of electron heat pump, the temperature signal output terminal of temperature transducer links to each other with the temperature signal input end of controller, the switch order output terminal of controller links to each other with the input end of power switch circuit, the output terminal of power switch circuit links to each other with the switch order input end of power supply, and power supply is the electron heat pump power supply.
Advantage of the present utility model:
1, lubrication system and oil-fired system are carried out preheating.
2, improve fuel oil temperature during low temperature, promote oil inflame, reduce disposal of pollutants.
The wearing and tearing of motor and gearbox when 3, reducing cold-starting.
4, in light weight, the efficient height, a device possesses 2 kinds of functions of heating cooling.
5, help heat radiation as auxiliary device.
Description of drawings
Fig. 1 is the theory diagram of a kind of automotive electronics preheating described in the utility model and cooling unit.
Embodiment
Embodiment one: below in conjunction with Fig. 1 present embodiment is described, the described a kind of automotive electronics preheating of present embodiment and cooling unit, it comprises temperature transducer 1, controller 2, power switch circuit 3, power supply 4 and electron heat pump 5,
Wireless communication module 1-1 is used for the instruction of wireless receiving remote controller, is used for starting controller 2.
Start controller 2 by remote control, controller 2 (belongs to semiconductor product according to electron heat pump 5, the self-energy loss is low, heating efficiency is forever greater than 1) on the data passed back of temperature transducer 1, judge whether to need to start heating or the refrigerating function of electron heat pump 5, after reaching predetermined temperature, quit work automatically.Electron heat pump 5 can adopt vehicle power or ABAP Adapter or portable power source power supply.
The utility model heating and cooling effectiveness height, energy consumption is low, and simple installation does not destroy the original circuit of automobile.Temperature can reduce automobile fluid preheat time when low, reduce oil consumption, but auxiliary temperature-reducing when part temperatures is higher.
Embodiment two: present embodiment is described further mode of execution one, and it also comprises timer 6, and the time-of-the-day order output terminal of timer 6 links to each other with the time-of-the-day order input end of controller 2.
Embodiment three: present embodiment provides a specific embodiment:
The electron heat pump 5 that will have temperature transducer 1 places on the engine sump tank, and temperature transducer 1 detecting temperature is lower than setting temperature, and controller 2 is connected power supply 4, and power supply 4 is electron heat pump 5 power supplies, to the heating of heating position.When temperature transducer 1 detecting temperature reaches default heating-up temperature, then deenergization 4.Finish engine warming up.
Embodiment four: present embodiment provides a specific embodiment:
The electron heat pump 5 that will have temperature transducer 1 places on the gear-box case, and temperature transducer 1 detecting temperature is lower than setting temperature, and controller 1 is connected power supply 4, and power supply 4 is electron heat pump 5 power supplies, to the heating of heating position.When temperature transducer 1 detecting temperature reaches default heating-up temperature, then deenergization 4.Finish the gearbox preheating.
Embodiment five: present embodiment provides a specific embodiment:
The electron heat pump 5 that will have temperature transducer 1 places nearly motor one end of fuel line, and pipeline is wrapped in the electron heat pump 5, makes electron heat pump 5 and the sufficiently long distance of tube contacts, guarantees pre-heat effect.Temperature transducer 1 detecting temperature is lower than setting temperature, and controller 2 is connected power supply 4, and power supply 4 is electron heat pump 5 power supplies, to the heating of heating position.When temperature transducer 1 detecting temperature reaches default heating-up temperature, then deenergization 4.Finish the preheating to fuel oil.
Embodiment six: present embodiment provides a specific embodiment:
The electron heat pump 5 that will have temperature transducer 1 places on the engine sump tank, and temperature transducer 1 detecting temperature is higher than setting temperature, and controller 2 is connected power supply 4, and power supply 4 is electron heat pump 5 power supplies, and high temperature position is cooled off.When temperature transducer 1 detecting temperature is lower than default heating-up temperature, then deenergization 4.Finish the auxiliary cooling of motor.
Embodiment seven: present embodiment provides a specific embodiment:
The electron heat pump 5 that will have temperature transducer 1 places on the transmission housing, and temperature transducer 1 detecting temperature is higher than setting temperature, and controller 2 is connected power supply 4, and power supply 4 is electron heat pump 5 power supplies, and high temperature position is cooled off.When temperature transducer 1 detecting temperature is lower than preset temperature, then deenergization 4.Finish the auxiliary cooling to gearbox.
Embodiment eight: present embodiment provides a specific embodiment:
With the use in parallel of the electron heat pump at motor, gearbox, fuel pipe place, controlled respectively by the programmable controller multichannel, can realize simultaneously automobile multi-section position being heated or cooling off.
The application of this heating-cooling device such as embodiment but be not limited only to the position of giving an example among the embodiment.
Claims (4)
1. an automotive electronics preheating and cooling unit is characterized in that it comprises temperature transducer (1), controller (2), power switch circuit (3), power supply (4) and electron heat pump (5),
The built-in wireless communication module of controller (2) (1-1);
Temperature transducer (1) is gathered the temperature signal of electron heat pump (5), the temperature signal output terminal of temperature transducer (1) links to each other with the temperature signal input end of controller (2), the switch order output terminal of controller (2) links to each other with the input end of power switch circuit (3), the output terminal of power switch circuit (3) links to each other with the switch order input end of power supply (4), and power supply (4) is electron heat pump (5) power supply.
2. according to the described a kind of automotive electronics preheating of claim 1 and cooling unit, it is characterized in that it also comprises timer (6), the time-of-the-day order output terminal of timer (6) links to each other with the time-of-the-day order input end of controller (2).
3. according to claim 1 or 2 described a kind of automotive electronics preheating and cooling units, it is characterized in that controller (2) adopts single-chip microcomputer to realize.
4. according to the described a kind of automotive electronics preheating of claim 1 and cooling unit, it is characterized in that power supply (4) is vehicle power or battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099692 CN203067154U (en) | 2013-03-05 | 2013-03-05 | Automotive electronic preheating and cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099692 CN203067154U (en) | 2013-03-05 | 2013-03-05 | Automotive electronic preheating and cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067154U true CN203067154U (en) | 2013-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099692 Expired - Fee Related CN203067154U (en) | 2013-03-05 | 2013-03-05 | Automotive electronic preheating and cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120221A (en) * | 2016-09-15 | 2017-09-01 | 董强 | The parking heating system of independently-powered battery pack |
-
2013
- 2013-03-05 CN CN 201320099692 patent/CN203067154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120221A (en) * | 2016-09-15 | 2017-09-01 | 董强 | The parking heating system of independently-powered battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20160305 |
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| CF01 | Termination of patent right due to non-payment of annual fee |