CN203163146U

CN203163146U - Novel solar frequency conversion air conditioner system

Info

Publication number: CN203163146U
Application number: CN 201320201348
Authority: CN
Inventors: 张和君
Original assignee: NINGBO DEYE INVERTER TECHNOLOGY Co Ltd
Current assignee: NINGBO DEYE FREQUENCY CONVERSION TECHNOLOGY CO LTD
Priority date: 2013-04-22
Filing date: 2013-04-22
Publication date: 2013-08-28
Anticipated expiration: 2023-04-22

Abstract

The utility model discloses a solar frequency conversion air conditioner system, particularly relates to a novel solar frequency conversion air conditioner system, comprising a compressor and a direct current frequency conversion control circuit module for driving and controlling the compressor; a storage battery module is also connected at the front end of the direct current frequency conversion control circuit module, and the input end of the storage battery module is connected with a solar cell panel module for converting solar energy into low voltage direct current power. The novel solar frequency conversion air conditioner system solves the technical defects of large energy consumption and poor economy of the existing frequency conversion air conditioner system adopting mains supply for powering. The novel solar frequency conversion air conditioner system replaces the traditional mains supply with the solar energy for powering, is less in electric energy consumption as the energy efficiency ratio of the direct current frequency conversion technology is higher, performs heat exchanging by assisting the compressor with a direct current fan to realize the function of air conditioning, and is suitable for high-voltage and low-voltage technologies.

Description

The new type solar energy frequency-conversion air-conditioning system

Technical field

The utility model relates to a kind of solar energy frequency-conversion air-conditioning system, particularly novel solar energy frequency-conversion air-conditioning system.

Background technology

Along with the raising of people's living standard, the use of convertible frequency air-conditioner is more and more general.So-called convertible frequency air-conditioner refers to and can regulate the operating frequency of compressor automatically according to environment temperature, thus the air-conditioning of control room temperature.Include CPU and temperature sensor in its control circuit, the environment temperature of CPU is carried out signal sampling, the difference size between the temperature (design temperature) that reaches according to detected environment temperature and needs, the operating frequency of control compressor; When temperature difference was big, compressor operation was accelerated, thereby reaches needed temperature rapidly, when temperature difference hour, compressor operation slows down, it is low that temperature can be down to.

But existing frequency-conversion air-conditioning system all is to adopt mains-supplied, and energy resource consumption is big, and is simultaneously less economical.

Summary of the invention

The purpose of this utility model is the novel solar energy convertible frequency air-conditioner that a kind of energy-conserving and environment-protective are provided in order to solve above-mentioned the deficiencies in the prior art.

To achieve these goals, the novel solar energy frequency-conversion air-conditioning system that the utility model is designed, comprise compressor and the DC frequency-changing control circuit module that drives the control compressor, DC frequency-changing control circuit module front end also is connected with battery module, is connected with the solar cell plate module that solar energy is converted to low-voltage DC at the input of battery module.

The solar cell plate module is collected solar energy and is converted to low-voltage DC in above-mentioned, and by the battery module energy storage, battery module is that DC frequency-changing control circuit module for power supply drives the control compressor.Make the efficiency height of convertible frequency air-conditioner, energy-conserving and environment-protective.

In order to realize that the dc fan auxiliary compressor carries out heat exchange, realize the function of air conditioning, the electric output of described battery module is split into two-way, wherein one the tunnel be electrically connected DC frequency-changing control circuit module, another road is electrically connected with the dc fan drive circuit module, is electrically connected with dc fan on the described dc fan drive circuit module.

For the new type solar energy frequency-conversion air-conditioning system that makes that the utility model provides, its scope of application is not limited to the low-voltage variable frequency technology, be equally applicable to the high-pressure frequency-conversion technology, the electric output of described battery module is connected with the voltage up converting circuit module that low-voltage DC is converted to high voltage direct current, and the output of described voltage up converting circuit module is electrically connected with DC frequency-changing control circuit module.

The electric output of battery module described in the utility model also is connected with supplementary module.Promoted multifunction of the present utility model.

The novel solar energy convertible frequency air-conditioner that the utility model obtains, DC frequency converting air-conditioner can allow compressor operation under suitable rotating speed according to the height of room temperature, and this framework uses solar powered fully, the Energy Efficiency Ratio height of DC frequency-changing technology, consumed power is few; And carry out heat exchange by the dc fan auxiliary compressor, realize the function of air conditioning; The advantage of dc fan is that noise is low, vibration is little, running is steady, in light weight, volume is little, rotating speed can be regulated; The utility model all is applicable to the high and low pressure converter technique simultaneously.

Description of drawings

Fig. 1 is the system architecture schematic diagram of embodiment 1;

Fig. 2 is the system architecture schematic diagram of embodiment 2;

Fig. 3 is the system architecture schematic diagram of embodiment 3;

Fig. 4 is the system architecture schematic diagram of embodiment 4.

Among the figure: solar cell plate module 1, battery module 2, DC frequency-changing control circuit module 3, compressor 4, dc fan drive circuit module 5, dc fan 6, voltage up converting circuit module 7, supplementary module 8.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

Embodiment 1:

As shown in Figure 1, the novel solar energy frequency-conversion air-conditioning system that present embodiment provides, comprise compressor 4, drive the DC frequency-changing control circuit module 3 of control compressor 4, solar energy is converted to the solar cell plate module 1 of low-voltage DC and the battery module 2 that is used for storing above-mentioned low-voltage DC, solar cell plate module 1 is connected with the electrical input of battery module 2, and the electric output of described battery module 2 connects DC frequency-changing control circuit module 3.

The air-conditioning system that present embodiment provides is applicable to the low-voltage variable frequency technology.

Embodiment 2; As shown in Figure 2, the novel solar energy frequency-conversion air-conditioning system that present embodiment provides, its general structure is consistent with embodiment 1, but in order to realize that dc fan 6 auxiliary compressors 4 carry out heat exchange, realize the function of air conditioning, the electric output of battery module described in the present embodiment 2 is split into two-way, wherein one the tunnel is electrically connected DC frequency-changing control circuit module 3, another road is electrically connected with dc fan drive circuit module 5, is electrically connected with dc fan 6 on the described dc fan drive circuit module 5.

Embodiment 3; As shown in Figure 3, the novel solar energy frequency-conversion air-conditioning system that present embodiment provides, its general structure is consistent with embodiment 2, but for the new type solar energy frequency-conversion air-conditioning system that makes that the utility model provides, its scope of application is not limited to the low-voltage variable frequency technology, be equally applicable to the high-pressure frequency-conversion technology, the electric output of battery module described in the present embodiment 2 is connected with the voltage up converting circuit module 7 that low-voltage DC is converted to high voltage direct current, and the output of described voltage up converting circuit module 7 is independent respectively to be electrically connected with DC frequency-changing control circuit module 3 and dc fan drive circuit module 5.

The air-conditioning system that present embodiment provides is applicable to the high-pressure frequency-conversion technology.

Embodiment 4; As shown in Figure 4, the novel solar energy frequency-conversion air-conditioning system that present embodiment provides, its general structure is consistent with embodiment 3, but the module of voltage up converting circuit described in the present embodiment 7 also is electrically connected with supplementary module 8, and it has promoted the multifunction of present embodiment.

Claims

1. new type solar energy frequency-conversion air-conditioning system, comprise compressor (4) and the DC frequency-changing control circuit module (3) that drives control compressor (4), it is characterized in that: DC frequency-changing control circuit module (3) front end also is connected with battery module (2), is connected with the solar cell plate module (1) that solar energy is converted to low-voltage DC at the input of battery module (2).

2. new type solar energy frequency-conversion air-conditioning system according to claim 1, it is characterized in that: the electric output of described battery module (2) is split into two-way, wherein one the tunnel be electrically connected DC frequency-changing control circuit module (3), another road is electrically connected with dc fan drive circuit module (5), is electrically connected with dc fan (6) on the described dc fan drive circuit module (5).

3. new type solar energy frequency-conversion air-conditioning system according to claim 1, it is characterized in that: the electric output of described battery module (2) is connected with the voltage up converting circuit module (7) that low-voltage DC is converted to high voltage direct current, and the output of described voltage up converting circuit module (7) is electrically connected with DC frequency-changing control circuit module (3).

4. new type solar energy frequency-conversion air-conditioning system according to claim 2, it is characterized in that: the electric output of described battery module (2) is connected with the voltage up converting circuit module (7) that low-voltage DC is converted to high voltage direct current, and the output of described voltage up converting circuit module (7) is independent respectively to be electrically connected with DC frequency-changing control circuit module (3) and dc fan drive circuit module (5).

5. new type solar energy frequency-conversion air-conditioning system according to claim 1 and 2, it is characterized in that: the electric output of described battery module (2) also is connected with supplementary module (8).

6. according to claim 3 or 4 described new type solar energy frequency-conversion air-conditioning systems, it is characterized in that: described voltage up converting circuit module (7) also is electrically connected with supplementary module (8).