CN104290562A - Air conditioning device using storage battery to supply power during the driving and stopping of automobile - Google Patents

Abstract

The invention relates to a heating and cooling air-conditioning device powered by a battery when the car is running or stopping, comprising an air-conditioning assembly of the vehicle body, and an air-intake electric control valve and an air-outlet electric control valve are respectively arranged on the air inlet and the air outlet of the first compressor. The air inlet of the second compressor group is connected in parallel outside the air inlet electric control valve of the first compressor through the air inlet electric control valve, and the air outlet of the second compressor group is connected in parallel with the first compressor through the air outlet electric control valve In addition to the air outlet electric control valve, the second compressor unit, heater, fan and heater are respectively connected to the controller circuit, the controller is also connected to the solar panel, the car battery and the transformer circuit, and the transformer is also connected to an external power supply circuit . The invention makes full use of power source resources, improves environmental protection and satisfies the use of vehicle-mounted air conditioners when driving or stopping, greatly improves the environmental conditions for employees to rest after going out and parking or driving the car, and can also reduce vehicle exhaust emissions, save energy and resources, and improve the environment. Protect.

Description

A heating and cooling air-conditioning device powered by a battery when the car is running or parked

technical field

The invention relates to a heating and cooling air-conditioning device powered by a battery when the car is running or stopping, and can be applied to car garages, living quarters, families, workshops, substations, power distribution rooms, and solar panels covering the exterior of the car body in various industries across the country. Power sources such as power supply are convenient to use 220V or 380V and other power sources as the heating and air-conditioning power supply of the car after parking or driving to change the rest environment.

Background technique

In hot summer or cold winter, especially when electric power employees go out for substation inspections, annual inspections, overhauls, defects, etc., drivers and accompanying maintenance employees are faced with a common problem, no matter you drive a high-end luxury car or It is an unavoidable problem in the hot summer or the cold winter after ordinary cars are parked. That is, when the air conditioner of your car stops for a period of time, the temperature inside the car becomes very high, and the electric power employees can no longer continue to rest in the car, which makes the electric power employees unable to bear the rest environment. Especially in our province recently, it is common for the outdoor temperature to be above 35°C, and the electric power maintenance personnel who go out have a deep understanding. However, substation operators rest outside the substation without a work permit. In the hot summer or cold winter without a good rest environment, the employees are exhausted. Over time, it will affect the electric power employees working at heights, which is likely to cause accidents and directly and indirectly cause economic losses to the enterprise. There is sufficient electric energy in the substation, but none of the existing automotive devices can directly introduce power from the substation, power distribution room, etc. Environment, long-term use of heating and cooling air conditioners in cars causes environmental pollution and wastes resources. Therefore, it is the object of the present invention to study the above problems.

Contents of the invention

In view of the deficiencies in the prior art, the object of the present invention is to provide a heating and cooling air-conditioning device powered by a battery when the car is running or parked, which can be applied to car garages, living quarters, homes, workshops, substations, and power distribution rooms in various industries across the country. 1. Power resources such as solar panel power supply covered on the exterior of the car body are convenient to use 220V or 380V power supply as the power supply for cooling, heating and air conditioning after parking or driving the car to change the rest environment.

The technical solution of the present invention lies in:

A heating and cooling air-conditioning device powered by a battery when a car is running or parked, comprising a car body, the car body is provided with an air-conditioning assembly, and the air-conditioning assembly includes a first compressor, a condenser, and a pair of condensers for cooling fan, an evaporator, the vehicle body is also provided with cold and warm air outlets, it is characterized in that: it also includes a solar panel covered on the exterior of the vehicle body, a second compressor set on the vehicle with adjustable speed , a heater, an on-board battery for charging and storing electric energy, and a controller, the air inlet and the air outlet of the first compressor are respectively provided with an air inlet electric control valve and an air outlet electric control valve, and the second compressor unit The air inlet of the first compressor is connected in parallel outside the air inlet electric control valve of the first compressor through the air inlet electric control valve, and the air outlet of the second compressor unit is connected in parallel with the air outlet electric control valve of the first compressor through the air outlet electric control valve. Outside the valve, the second compressor unit, heater, fan and heater are respectively connected to the controller circuit, and the controller is also connected to the solar panel, the vehicle battery and the transformer circuit respectively, and the transformer is also connected to an external power supply circuit connection.

Wherein, the controller includes a charging circuit module, a discharging circuit module, a high and low voltage protection circuit module, and a heating and cooling selection switch circuit module.

The charging circuit module inputs the converted voltage of the external power source connected to the transformer into the vehicle battery.

The discharge circuit module transmits the power of the vehicle battery to the compressor installed on the vehicle body, the fan for cooling the condenser, the heater, and the blower for blowing out the cold air from the evaporator or the hot air from the heater, so that it can output cold or hot air .

The high and low voltage protection circuit module plays a protective role when the voltage of the vehicle battery is too high or too low; when it is too high, it cuts off the input voltage of the transformer; when it is too low, it cuts off the output voltage of the controller.

The vehicle body is provided with a switch for selectively driving the electric intake valve, the electric outlet valve, or the electric intake valve and the electric outlet valve.

The vehicle body is also provided with a regulating switch for controlling the input of cold and warm airflows, and the regulating switch is used for single operation of the heater generating warm air or the compressor generating cold air.

It also includes a temperature regulating switch, which is connected with the expansion valve circuit in the air conditioner assembly.

The external power supply is a 12V, 24V, 36V, 110V, 220V or 380V power supply.

The advantage of the present invention is that: the present invention makes full use of power resources such as car garages, living quarters, families, workshops, substations, power distribution rooms, and solar panel power supplies covering the exterior of the car body, and improves environmental protection to meet the needs of car air conditioners after parking. Or use in the case of driving a car, which greatly improves the environmental conditions for employees to rest after parking or driving a car, and can also reduce vehicle exhaust emissions, save energy resources, and improve environmental protection.

Description of drawings

Fig. 1 is a functional block diagram of an embodiment of the present invention.

Detailed ways

In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.

With reference to Fig. 1, the present invention relates to a kind of heating and cooling air-conditioning device powered by a battery when a car is running or parked, comprising a car body, the car body is provided with an air-conditioning assembly, and the air-conditioning assembly includes a first compressor, a condenser A condenser, a pair of cooling fans for the condenser, and an evaporator. The vehicle body is also provided with a cold and warm air outlet. The second compressor unit for speed adjustment, the heater, the vehicle battery for charging and storing electric energy and the controller, the air inlet and the air outlet of the first compressor are respectively provided with an air intake electric control valve and an air outlet electric control valve , the air inlet of the second compressor group is connected in parallel outside the air inlet electric control valve of the first compressor through the air inlet electric control valve, and the air outlet of the second compressor group is connected in parallel with the first air inlet electric control valve through the air outlet electric control valve Outside the air outlet electric control valve of a compressor, the second compressor unit, the heater, the fan and the heater are respectively connected to the controller circuit, and the controller is also connected to the solar panel, the vehicle battery and the transformer circuit respectively, so that The transformer is also connected to an external power supply circuit.

The above-mentioned controller includes a charging circuit module, a discharging circuit module, a high and low voltage protection circuit module and a heating and cooling selection switch circuit module.

The above-mentioned charging circuit module inputs the converted voltage of the external power source connected to the transformer into the vehicle battery.

The above-mentioned discharge circuit module transmits the electric power of the vehicle battery to the compressor on the vehicle body, the fan for cooling the condenser, the heater, and the blower for blowing out the cold air from the evaporator or the hot air from the heater, so that it can output cold or hot air.

The above-mentioned high and low voltage protection circuit module plays a protective role when the voltage of the vehicle battery is too high or too low; when it is too high, it cuts off the input voltage of the transformer; when it is too low, it cuts off the output voltage of the controller.

The vehicle body is provided with a switch for selectively driving the electric intake valve, the electric outlet valve, or the electric intake valve and the electric outlet valve.

The vehicle body is also provided with a regulating switch for controlling the input of cold and warm airflows, and the regulating switch is used for single operation of the heater generating warm air or the compressor generating cold air.

It also includes a temperature regulating switch, which is connected with the expansion valve circuit in the air conditioner assembly.

The above-mentioned external power supply is 12V, 24V, 36V, 110V, 220V or 380V power supply.

During the implementation process, when the vehicle is parked near the power sources such as the garage, living quarters, family, workshop, substation, power distribution room, and solar panel power supply covering the exterior of the car body, as long as the garage, living quarters, family , workshop, substation, power distribution room, solar panel power supply covering the exterior of the car body and other power sources are convenient for external power sources, such as 220V or 380V power connectors are connected to the input end of the transformer, and then the input voltage of the transformer is controlled by the controller. The car battery is charged and stored on the power supply, and then the controller is used to supply the power supply of the car battery to the compressor unit to make it work, and the controller's car battery is charged and stored to supply power to the fan that cools the condenser. The cold air from the evaporator is blown out of the blower to make it work normally, giving the electric power workers in the car a rest. After the car is parked or driving, the power supply of the solar panel covering the car body or the power supply of the battery charging and storing electric energy can be used to drive the cooling and air conditioning service. It is necessary to combine the air intake, air outlet, air inlet, and air outlet electric control valves to realize the control of one of the compressors. And if the hot air is blown into the car, as long as the controller controls the heater to heat up and blow it away through the blower, the demand for heating and cooling in the car can be realized. For cooling and heating or cooling, the control requirements for the controller can only be realized by driving the heating and cooling selection switch circuit module through the switch arranged in the car. At the same time, the invention uses solar panels to charge the storage battery in real time to ensure sufficient power supply.

The invention makes full use of power resources such as car garages, living quarters, families, workshops, substations, power distribution rooms, and solar panel power sources covering the exterior of the car body, and improves the safety of the electric power workers who go out for maintenance after parking or driving the car. Rest environment conditions, and can also reduce vehicle exhaust emissions when the car arrives at the work site, which needs to be covered by the solar panel power supply on the car body surface or the battery charging and storing electric energy to drive the heating, air conditioning and electric power workers to save energy and improve the environment. The protection can also meet the needs of the solar panel power supply covered on the exterior of the car body or the power supply of the car battery to charge and store electric energy to drive the heating and cooling air conditioner when the electrician is resting when the car is parked. Residential quarters, families, workshops, substations, power distribution rooms, and solar panel power supplies covering the exterior of the car body are convenient for nearby parking. There are 220V or 380V power supplies to charge and store the battery, reducing environmental pollution caused by the use of air conditioners in cars.

The above descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the present invention.

Claims (9)

1. an automobile is sailed, stopping time battery-driven cold and warm air-conditioner, comprise automobile body, described automobile body is provided with air-condition assembly, described air-condition assembly comprises one first compressor, one condenser, the fan of a pair condenser cooling, one evaporator, described automobile body is also provided with cold air outlet, it is characterized in that: also comprise and be covered in the apparent solar panels of automobile body, one the second compressor set being located at the adjustable rotating speed on vehicle, temperature booster, fill automobile mounted storage battery and the controller of store electrical energy, the admission port of described first compressor and air extractor duct are also respectively arranged with air inlet electrically-controlled valve, to give vent to anger electrically-controlled valve, the admission port of described second compressor set is connected in parallel on outside the air inlet electrically-controlled valve of the first compressor by admission port electrically-controlled valve, what the air extractor duct of described second compressor set was connected in parallel on the first compressor by air extractor duct electrically-controlled valve gives vent to anger outside electrically-controlled valve, described second compressor set, temperature booster, fan and temperature booster are connected with controller circuitry respectively, described controller also respectively with solar panels, automobile mounted storage battery and transformer circuit connect, described voltage transformer is also connected with an external power supply circuit.

2. a kind of automobile according to claim 1 sail, stopping time battery-driven cold and warm air-conditioner, it is characterized in that: described controller comprises charging circuit module, discharge circuit module, high-low pressure protective circuit module and changes in temperature selected on-off circuit module.

3. a kind of automobile according to claim 2 sail, stopping time battery-driven cold and warm air-conditioner, it is characterized in that: external power supply changing voltage external for voltage transformer is input in automobile mounted storage battery by described charging circuit module.

4. a kind of automobile according to claim 2 sail, stopping time battery-driven cold and warm air-conditioner, it is characterized in that: described discharge circuit module automobile mounted battery power is flowed to the compressor be located on automobile body, fan to condenser cooling, temperature booster, by the blowing engine of evaporator cold air or the blowout of temperature booster hot gas, so that it exports cold wind or hot blast.

5. a kind of automobile according to claim 2 sail, stopping time battery-driven cold and warm air-conditioner, it is characterized in that: described high-low pressure protective circuit module automobile mounted battery tension too high or too low time shield; Time too high, disconnecting transformer input voltage; Time too low, cutting-off controlling device is transmitted electricity outward pressure.

6. a kind of automobile according to claim 1 sail, stopping time battery-driven cold and warm air-conditioner, it is characterized in that: described automobile body is provided with the switch in order to select to drive air inlet electrically-controlled valve, electrically-controlled valve of giving vent to anger or admission port electrically-controlled valve and the work of air extractor duct electrically-controlled valve.

7. a kind of automobile according to claim 1 sail, stopping time battery-driven cold and warm air-conditioner, it is characterized in that: the regulating switch described automobile body being also provided with control warm and cold air input, described regulating switch is in order to realize the single work of the compressor to the temperature booster or generation cold wind producing warm braw.

8. a kind of automobile according to claim 1 sail, stopping time battery-driven cold and warm air-conditioner, it is characterized in that: also comprise a temperature adjusting switch, this temperature adjusting switch is connected with the expansion valve circuit in air-condition assembly.

9. a kind of automobile according to claim 1 sail, stopping time battery-driven cold and warm air-conditioner, it is characterized in that: described external power supply is 12V, 24V, 36V, 110V, 220V or 380V power supply.