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Self-heating heat storage and cold storage air conditioning system and electric vehicle

A cold storage air conditioner and self-heating technology, applied in air conditioning systems, heating/cooling equipment, heating and refrigeration combinations, etc., can solve the problem of electric vehicles being unable to heat and cool, and achieve economic and social significance of good promotion and application value and time. , convenient way, the effect of short mileage

Inactive Publication Date: 2013-04-17
陈冠一
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an air-conditioning system that transmits cold and heat by means of cold storage and heat storage. At the same time, the present invention also provides an electric vehicle to solve the problem that scooter electric vehicles cannot be cooled and heated

Method used

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  • Self-heating heat storage and cold storage air conditioning system and electric vehicle
  • Self-heating heat storage and cold storage air conditioning system and electric vehicle
  • Self-heating heat storage and cold storage air conditioning system and electric vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Such as figure 1 The air conditioning system shown, the system includes a storage tank 1 for storing cold and heat storage medium 2, and a heat pump device; one end of the heat pump device is placed in the storage tank 1, and the other end of the heat pump device is used to place the cold Or heat in the air circulation channel.

[0029] In this embodiment, the heat pump device adopts a semiconductor thermoelectric chip pumping device, and the semiconductor thermoelectric chip is a kind of "heat pump", which has a cold end and a hot end, so that heat is conducted between the hot end and the cold end, and through Controlling the current of the semiconductor thermoelectric chip can reverse the cold end and the hot end, and change the speed of heat conduction by controlling the voltage. The material of the semiconductor thermoelectric chip used in this embodiment is metal compound and its solid solution alloy, such as Bi2Te3 / Sb2Te3, PbTe, SiGe, CrSi and so on. The semicon...

Embodiment 2

[0035] Different from Embodiment 1, the heat pump device of this embodiment adopts a closed-loop pump force circulation device. Such as image 3 As shown, the closed-loop pump force circulation device mainly includes a closed-loop path 9 (pipeline) with a heat transfer medium, and a circulation pump 8 in the closed-loop path. A part of the closed-loop path is set in the storage tank 1, and the other part is set in the waiting In the cooling (heating) area, the two parts are provided with radiators 41 and 42 respectively. In this embodiment, the radiator 42 is also provided with a cooling fan 43, which is generally more suitable for the occasions where fan coil units are used. In Embodiment 1, a cooling fan can also be added.

[0036] The control device of this embodiment is as Figure 4 As shown, its control device also takes power from the storage battery 6, and the controller controls the circulating pump 8 and the cooling fan 43. Regarding the way of using the air condi...

Embodiment 3

[0038] Such as Figure 5 As shown (the heat pump device is omitted in the figure, the heat pump device can adopt the heat pump device of Embodiment 1 or Embodiment 2), an electric heating device is added, and the electric heating device includes a control switch and an electric heater 21, and the electric heater 21 is installed in the box Between the body 1 and the insulation layer 11.

[0039] The outstanding feature of this embodiment is that the electric heating device is powered by another power source different from the heat pump device to generate heat. An implementation using a different power supply such as Figure 5, the electric heating device takes power from the DC part before the storage battery 6, and the heat pump device takes power from the DC part after the storage battery.

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Abstract

The invention relates to a self-heating heat storage and cold storage air conditioning system and an electric vehicle. The air conditioning system comprises a storage tank and a heat pump device, wherein the storage tank is used for filling a cold storage medium and a heat storage medium; and one end of the heat pump device is arranged in the storage tank, and the other end of the heat pump device is used for being arranged in a cold or heat air flow circulation channel. Although a heating and cooling method provided by the invention is not more convenient than the conventional method for refrigerating and heating in the real time during running, the system is not more durable than the conventional system, and the heat storage and the cold storage are less, the self-heating heat storage and cold storage air conditioning system can properly meet the actual use requirements of mobility scooters which run in a short range and for a short time. The invention provides methods for electric storage, cold storage and heat storage, which have higher popularization and application value and better economic and social significance of time.

Description

technical field [0001] The invention relates to an air-conditioning system and an electric vehicle using the air-conditioning system. Background technique [0002] The increasing maturity of batteries and corresponding control strategies has driven the development of electric vehicles, and various three-wheel and four-wheel short-range scooters have gradually adopted circuit drive technology. In order to increase the comfort of driving and riding, these scooters have added a car to shelter from wind and rain and increase safety. But the following problems are: due to the lack of ventilation, the interior of the car is sultry and hot in summer; in winter, the car cannot be heated and the window glass fogs up, blocking the line of sight, affecting driving, and posing safety hazards. In order to solve these problems, people try to install an air-conditioning system on the car in a conventional way, but they all end in failure due to battery capacity limitations or huge cost is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F25B29/00B60H1/22
CPCY02E60/14
Inventor 陈冠一陈铭哲孙如意孙豆豆牛懿波
Owner 陈冠一
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