Liquid cooling constant temperature heat pump

Abstract

The invention belongs to the technical field of heat pumps, particularly relates to a liquid cooling constant-temperature heat pump, and provides the following scheme aiming at the problems that an existing heat pump cannot directly cool steam into liquid at high temperature, and the heat pump is damaged due to the absence of a special method: the liquid cooling constant-temperature heat pump comprises a shell; the grating plate is fixedly mounted on one side of the shell; the chassis is fixedly mounted on the other side of the shell, and a fan is fixedly mounted in the chassis; the second condenser is fixedly installed in the shell and used for condensing cooled gas from a gas state to a liquid state, the shell is internally connected with a first condenser, the first condenser is connected with a compressor and a throttling valve, and the first condenser is used for condensing a refrigerant. Therefore, the heat exchange balance of the liquid can be effectively ensured, the structure is simple, and the use is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of heat pumps, and in particular to a liquid-cooled constant-temperature heat pump. Background Art

[0002] A heat pump is a highly efficient, energy-saving device that fully utilizes low-grade thermal energy. Heat can spontaneously transfer from a high-temperature object to a low-temperature object, but not spontaneously in the opposite direction. A heat pump operates by forcing heat from a low-temperature object to a high-temperature object in a reverse cycle. This device delivers a significant amount of heat while consuming only a small amount of reverse cycle net work, effectively utilizing otherwise unusable low-grade thermal energy to achieve energy savings.

[0003] Patent document publication number CN211575347U discloses a dedicated dehumidifying and constant-temperature heat pump system for swimming pools. The system comprises a thermostat, a drain fixedly connected to the right side of the thermostat, a humidity regulator fixedly connected to the right side of the drain, a heat exchanger fixedly connected to the right side of the humidity regulator, and a circulation box fixedly connected to the right side of the heat exchanger. The dedicated dehumidifying and constant-temperature heat pump system for swimming pools regulates the overall temperature according to the air by providing a humidity regulator and a regulating valve to avoid excessive humidity that is harmful to the human body. An intake fan effectively introduces fresh air into the air circulation box for recirculation. A thermostat effectively prevents temperature imbalance. A humidity regulator controls the working intensity and state of the internal structure to avoid temperature and humidity disturbances. The heat exchanger is configured so that when the temperature is sufficient, the heat exchanger does not introduce high-temperature liquid from the circulation pump and hot water pump to avoid excessive temperatures, achieving overall temperature and humidity control.

[0004] However, in the above patent document, the heat pump cannot directly cool the steam into liquid at high temperature during use, and without special methods, the heat pump will be damaged. Therefore, we propose a liquid cooling constant temperature heat pump to solve the above problem. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that heat pumps cannot directly cool steam into liquid at high temperatures, which will cause damage to the heat pump without special methods, and to propose a liquid cooling constant temperature heat pump.

[0006] The liquid cooling constant temperature heat pump provided in this application adopts the following technical solutions:

[0007] Liquid cooling constant temperature heat pump, including:

[0008] case;

[0009] A grille plate is fixedly mounted on one side of the shell;

[0010] Chassis: The chassis is fixedly mounted on the other side of the shell, and a fan is fixedly mounted inside the chassis;

[0011] The second condenser is fixedly installed in the shell. The second condenser is used to condense the cooled gas from gaseous state to liquid state. The first condenser is connected to the shell. The first condenser is connected to the compressor and the throttle valve. The first condenser is used for condensing the refrigerant. A controller is fixedly installed on the inner wall of one side of the shell. The throttle valve is connected to the evaporator. A liquid storage tank is installed inside the evaporator.

[0012] In summary, this application has the following beneficial technical effects:

[0013] This solution can achieve the purpose of liquid storage by setting up the second condenser and the liquid storage tank in the evaporator, thereby ensuring sufficient contact between the refrigerant and the liquid.

[0014] The present invention can prevent insufficient liquid in the liquid reservoir during use, ensure that the liquid passing through the first condenser is in full contact with the evaporator, thereby effectively ensuring balanced heat exchange of the liquid, and has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of the liquid cooling constant temperature heat pump proposed by the present invention;

[0016] Figure 2 This is an exploded diagram of the structure of the liquid-cooled constant temperature heat pump proposed in the present invention.

[0017] Figure numerals: 1. shell; 2. grille plate; 3. compressor; 4. first condenser; 5. second condenser; 6. evaporator; 7. chassis. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1-Figure 2 , liquid cooling constant temperature heat pump, including:

[0020] Shell 1;

[0021] The grid plate 2 is fixedly mounted on one side of the housing 1;

[0022] Chassis 7, chassis 7 is fixedly mounted on the other side of the housing 1, and a fan is fixedly mounted inside the chassis 7;

[0023] The second condenser 5 is fixedly installed in the shell 1. The second condenser 5 is used to condense the cooled gas from gaseous state to liquid state. The shell 1 is connected to the first condenser 4. The first condenser 4 is connected to the compressor 3 and the throttle valve. The first condenser 4 is used for condensing the refrigerant. A controller is fixedly installed on the inner wall of one side of the shell 1. The throttle valve is connected to the evaporator 6. A liquid storage barrel is installed inside the evaporator 6. The liquid cooled by the second condenser 5 directly enters the evaporator 6 to be cooled. The special feature of the evaporator 6 is that it can effectively prevent uneven heat exchange. After the cooled fluid is initially converted into liquid in the first condenser 4, it enters the evaporator 6 for further cooling and constant temperature.

[0024] The implementation principle of the liquid-cooled constant temperature heat pump in the embodiment of the present application is as follows: when in use, the fan is turned on, and the suction force generated by the rotation of the fan draws the outside air into the shell 1, the evaporator 6 absorbs the heat in the liquid, the compressor 3 uses the heat to do work, and then releases heat through the first condenser 4, and the second condenser 5 condenses the cooled gas from gas to liquid. At the same time, the liquid cooled by the second condenser 5 directly enters the liquid storage barrel of the evaporator 6 and is cooled again. The evaporator 6 can effectively prevent uneven heat exchange. After the cooled fluid is initially converted into liquid in the second condenser 5, it enters the evaporator 6 for further cooling and constant temperature. Through the liquid storage function of the second condenser 5 and the evaporator 6, sufficient contact between the refrigerant and the liquid can be guaranteed.

[0025] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. Liquid cooling constant temperature heat pump, characterized by: include: Housing (1); A grid plate (2), the grid plate (2) being fixedly mounted on one side of the housing (1); A chassis (7), the chassis (7) is fixedly mounted on the other side of the housing (1), and a fan is fixedly mounted inside the chassis (7); The second condenser (5) is fixedly installed in the shell (1), and the second condenser (5) is used to condense the cooled gas from gaseous state to liquid state.

2. The liquid cooling constant temperature heat pump according to claim 1, characterized in that: The shell (1) is connected to a first condenser (4), the first condenser (4) is connected to a compressor (3) and a throttle valve, and the first condenser (4) is used for condensing the refrigerant.

3. The liquid cooling constant temperature heat pump according to claim 2, characterized in that: A controller is fixedly mounted on an inner wall of one side of the housing (1).

4. The liquid cooling constant temperature heat pump according to claim 3, characterized in that: The throttle valve is connected to an evaporator (6), and a liquid storage tank is installed inside the evaporator (6).

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