Cold and heat balancing device

Abstract

The utility model discloses a cold and heat balancing device which comprises a box body, a heat exchange assembly is installed in the middle of the box body, a condenser and a pressure container are installed on the side, located on the heat exchange assembly, of the box body, a fan and an evaporator are installed on the other side, located on the heat exchange assembly, of the box body, and an air outlet is formed in the side, located on the fan, of the box body. According to the refrigerating cycle, a refrigerant is compressed into high-temperature and high-pressure gas, and then the high-temperature and high-pressure gas is cooled through the condenser and becomes liquid. A liquid refrigerant enters the evaporator through the expansion valve, absorbs heat in the evaporator, becomes low-temperature and low-pressure gas and then returns to the compressor to complete circulation. Heat generated in the refrigeration process is recycled through cooling fins in the middle of the heat exchanger, so that cold and heat balance is achieved, and the requirement for extra electric heating is reduced.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning heat and cold balance technology, specifically a heat and cold balance device. Background Technology

[0002] The heat and cold balance unit cleverly utilizes the cold generated during heating and the heat generated during cooling, resulting in better resource utilization and energy saving and environmental protection.

[0003] A current publication (CN209101607U) discloses a heat and cold balancing unit, including a base plate, output pipes, a compensation chamber, and a drying plate. A first housing is welded to the left side of the top of the base plate, and a heat pump water heater is installed inside the base plate. A second housing is installed to the right side of the top of the base plate. Output pipes are installed on one side of the heat pump water heater and one side of the air conditioning unit. A third housing is welded to the middle of the top of the base plate, and a heat exchanger is installed inside the third housing. A fourth housing is installed at the top of the third housing, and a compensation chamber is installed inside the fourth housing. This external compensation prevents internal imbalance, enhances practicality, filters and dries the introduced air to ensure unit stability, and strengthens the insulation effect of the output pipes to minimize heat loss, thus ensuring the output performance of the heat and cold balancing unit.

[0004] While existing technologies have achieved the output effect of heat and cold balance units to a certain extent, their effect needs to be further improved. Therefore, we propose a heat and cold balance device. Utility Model Content

[0005] The purpose of this invention is to provide a thermal balancing device to solve the problems in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a heat balance device, comprising a housing, a heat exchange assembly installed in the middle of the housing, a condenser and a pressure vessel installed on one side of the housing located on the heat exchange assembly, a fan and an evaporator installed on the other side of the housing located on the heat exchange assembly, and an air outlet opened on the side of the housing located on the fan.

[0007] Preferably, the heat exchange assembly includes heat exchange tubes and heat sinks.

[0008] Preferably, a fixing seat is installed on both sides of the box, and the fixing seat has fixing holes at equal intervals.

[0009] Preferably, two fans are provided.

[0010] Preferably, a heat dissipation mesh is installed on the top of the enclosure.

[0011] Compared with existing technologies, the beneficial effects of this invention are: Refrigeration cycle: The refrigerant is compressed into a high-temperature, high-pressure gas, then cooled and liquefied by a condenser. The liquid refrigerant enters the evaporator through an expansion valve, where it absorbs heat and becomes a low-temperature, low-pressure gas, before returning to the compressor to complete the cycle. Heat recovery: The heat generated during the refrigeration process is recovered and utilized through heat exchangers in the middle of the heat exchanger, thereby achieving thermal equilibrium and reducing the need for additional electric heating. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure when the heat dissipation mesh of this utility model is removed;

[0015] Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0016] In the diagram: 1. Mounting base; 2. Housing; 3. Heat dissipation plate; 4. Air outlet; 5. Condenser; 6. Pressure vessel; 7. Heat exchange assembly; 8. Fan; 9. Evaporator. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0018] Please see Figure 1-3In this embodiment of the present invention, a heat balance device includes a housing 2. A heat dissipation mesh plate 3 is installed on the top of the housing 2. A heat exchange assembly 7 is installed in the middle of the housing 2. The heat exchange assembly 7 includes heat exchange pipes and heat sinks. The heat sinks are connected by pipes, which may be used for the flow of refrigerant and heat exchange. A condenser 5 and a pressure vessel 6 are installed on one side of the housing 2 located on the heat exchange assembly 7. The condenser 5 is used for cooling high-pressure gas in the refrigeration cycle. A fan 8 and an evaporator 9 are installed on the other side of the housing 2 located on the heat exchange assembly 7. The evaporator 9 is used to change the refrigerant from liquid to gas and absorb heat. Two fans 8 are provided. The fans 8 are used to force airflow to help cool the heat sinks. An air outlet 4 is opened on one side of the fans in the housing 2. Fixing seats 1 are installed on both sides of the housing 2. Fixing holes are opened at equal intervals on the fixing seats 1.

[0019] The working principle of this invention is as follows: Refrigeration cycle: The refrigerant is compressed into a high-temperature, high-pressure gas, then cooled and turned into a liquid by the condenser. The liquid refrigerant enters the evaporator through the expansion valve, where it absorbs heat and becomes a low-temperature, low-pressure gas, before returning to the compressor to complete the cycle.

[0020] Heat recovery: The heat generated during the cooling process is recovered and utilized through the heat sink in the middle of the heat exchanger, thereby achieving a balance between heat and cold and reducing the need for additional electric heating.

[0021] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A thermal balancing device, comprising a housing (2), characterized in that: A heat exchange assembly (7) is installed in the middle of the housing (2). A condenser (5) and a pressure vessel (6) are installed on one side of the housing (2) near the heat exchange assembly (7). A fan (8) and an evaporator (9) are installed on the other side of the housing (2) near the heat exchange assembly (7). An air outlet (4) is provided on the side of the housing (2) near the fan.

2. The thermal balancing device according to claim 1, characterized in that: The heat exchange assembly (7) includes heat exchange tubes and heat sinks.

3. The thermal balancing device according to claim 1, characterized in that: The box (2) is equipped with a fixing seat (1) on both sides, and the fixing seat (1) has fixing holes at equal intervals.

4. The thermal balancing device according to claim 1, characterized in that: There are two fans (8).

5. A thermal balancing device according to claim 1, characterized in that: A heat dissipation mesh plate (3) is installed on the top of the box (2).

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