Heat pipe heat exchanger of high-temperature heat pump

Abstract

The utility model discloses a heat pipe exchanger of a high-temperature heat pump, and particularly relates to the technical field of heat exchangers, the heat pipe exchanger comprises a heat exchange frame used for supporting, the heat exchange frame is provided with a diversion heat exchange assembly, and the diversion heat exchange assembly comprises a reinforced diversion box which is arranged on one side of the surface of the heat exchange frame and used for diversion. And a rotary cover for guiding flow is arranged on one side of the inner wall of the heat exchange frame. Through the arrangement of the flow guide heat exchange assembly, high-temperature heat in the heat pump is transmitted into the reinforced flow guide box, gathered by the reinforced flow guide box and then conveyed into the reinforced heat exchange copper pipe, meanwhile, the fan is driven by the motor to operate to extract external airflow into the heat exchange frame, the airflow makes contact with the reinforced heat exchange copper pipe for heat exchange, and the heat exchange efficiency is improved. The hot and warm airflow is transmitted to a medium needing to be heated through the fan, and during heat conduction, the temperature of the hot and warm airflow can be monitored in real time through the temperature monitoring sensor, so that the heating temperature detection function is achieved, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, and more specifically, to a heat pipe heat exchanger of a high-temperature heat pump. Background Art

[0002] A heat pump is a device that can extract heat from a low-temperature environment and transfer it to a high-temperature environment. It uses the principles of thermodynamics to convert low-temperature heat into high-temperature heat through processes such as compression and expansion, thereby achieving the transfer and conversion of thermal energy. A heat pipe heat exchanger is a heat exchange device used in a high-temperature heat pump system. The heat pipe heat exchanger uses the thermal conductivity of the heat pipe to transfer the high-temperature heat in the heat pump to the medium that needs to be heated, or absorb heat from the medium that needs to be cooled. The heat pump system consists of a compressor, an expansion valve, a heat exchanger, and a working fluid. Among them, the working fluid absorbs heat in a low-temperature environment, increases its temperature and pressure through a compressor, and then transfers the heat to the medium that needs to be heated through a heat exchanger. Finally, it cools down and reduces the pressure through an expansion valve, and then returns to a low-temperature environment for circulation.

[0003] Among them, it was found through search that the utility model patent with patent application number CN202223025257.1 disclosed a heat pipe heat exchanger, including: an elliptical tube; a tension rod, which is arranged through the short axis direction of the elliptical tube; a heat pipe, which is inserted into the elliptical tube along the long axis direction of the elliptical tube; and a fin, which is arranged at the end of the heat pipe that is not inserted. When in use, this structure increases the heat transfer area of ​​the heat pipe in the elliptical tube by inserting the heat pipe into the elliptical tube. However, this structure is not easy to conduct heat quickly when in use, nor is it easy for the heated medium to rotate, and is not convenient enough when in use. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a heat pipe heat exchanger for a high-temperature heat pump, aiming to solve the problems raised in the above background technology.

[0005] The utility model is implemented in this way. The utility model provides the following technical solutions: a heat pipe heat exchanger of a high-temperature heat pump, comprising a heat exchange frame for support, wherein a flow guide heat exchange component is arranged on the heat exchange frame;

[0006] The flow guiding and heat exchanging assembly comprises a reinforced flow guiding box arranged on one side of the surface of the heat exchanging frame for guiding flow, a rotating cover for guiding flow is arranged on one side of the inner wall of the heat exchanging frame, and a supporting plate for supporting is arranged on the rotating cover;

[0007] The support plate is provided with a reinforced heat exchange copper tube for guiding flow, one end of the reinforced heat exchange copper tube penetrates the heat exchange frame and extends into the reinforced flow guide box, a temperature monitoring sensor is provided on one side of the surface of the heat exchange frame, and the detection end of the temperature monitoring sensor penetrates the heat exchange frame and extends to the bottom of the reinforced heat exchange copper tube;

[0008] It can be seen that in the above technical solution, the temperature of the hot and warm air flow can be monitored in real time through the temperature monitoring sensor, realizing the function of heating temperature detection, so as to improve the convenience of the device when in use, and through the setting of the rotating cover, the high-temperature heat in the heat pump can be rotated through the rotating cover when transporting in the heat exchange copper tube, which makes it easy for the high-temperature heat in the heat pump to flow back after heat exchange, so as to improve the convenience of the device when in use.

[0009] Optionally, in a possible implementation, two vertical frames for support are provided at the bottom of the heat exchange frame, and each of the vertical frames is connected to the heat exchange frame, and fans are provided in the two vertical frames, and a card plate for support is provided on one side of the surface of the vertical frame, and a motor for driving is provided on the card plate, and an output end of the motor passes through the card plate and extends to the fan, the vertical cross-section shape of the rotary cover is set to a trapezoid, and the vertical cross-section shape of the bottom of the reinforced guide box is set to an arc;

[0010] It can be seen that in the above technical solution, the high-temperature heat in the heat pump is transferred to the enhanced guide box, gathered by the enhanced guide box and then transported to the enhanced heat exchange copper tube. At the same time, the external airflow is drawn into the heat exchange frame by the motor-driven fan. The airflow contacts the enhanced heat exchange copper tube for heat exchange, and the hot and warm airflow is transferred to the medium that needs to be heated through the fan.

[0011] Technical effects and advantages of the utility model:

[0012] By setting up the flow guide heat exchange component, compared with the prior art, through the corresponding coordinated use of various structures, the high-temperature heat in the heat pump is transferred to the enhanced flow guide box, gathered by the enhanced flow guide box and then transferred to the enhanced heat exchange copper tube. At the same time, the motor drives the fan to operate to draw the external airflow into the heat exchange frame, and the airflow contacts the enhanced heat exchange copper tube for heat exchange, and the hot and warm airflow is transferred to the medium that needs to be heated through the fan.

[0013] And when heat conduction is in progress, the temperature of the hot and warm airflow can be monitored in real time through the temperature monitoring sensor, realizing the function of heating temperature detection, so as to improve the convenience of the device when in use;

[0014] And through the setting of the rotating cover, the high-temperature heat in the heat pump can rotate through the rotating cover when being transported in the enhanced heat exchange copper tube, which makes it easy for the high-temperature heat in the heat pump to flow back after heat exchange, so as to improve the convenience of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0016] Figure 1 It is the front view of the overall structure of the utility model.

[0017] Figure 2 It is a side view of the overall structure of the utility model.

[0018] Figure 3 This is a front view of the utility model's enhanced guide box, enhanced heat exchange copper tube, rotary cover, vertical frame and fan.

[0019] Figure 4 This is a front view of the heat exchange frame, temperature monitoring sensor and vertical frame of the utility model.

[0020] Figure 5 This is a front view of the enhanced guide box, rotary cover and enhanced heat exchange copper tube of the utility model.

[0021] The accompanying drawings are marked as follows: 1. heat exchange frame; 2. reinforced guide box; 3. rotating cover; 4. support plate; 5. reinforced heat exchange copper tube; 6. temperature monitoring sensor; 7. vertical frame; 8. fan; 9. bracket; 10. motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] As attached Figure 1-5The heat pipe heat exchanger of a high-temperature heat pump shown in the figure transmits the high-temperature heat in the heat pump to the enhanced flow guide box 2 through the flow heat exchange component arranged on the heat exchange frame 1, and is then gathered by the enhanced flow guide box 2 and transported to the enhanced heat exchange copper tube 5. At the same time, the motor 10 drives the fan 8 to operate to draw the external airflow into the heat exchange frame 1, and the airflow contacts with the enhanced heat exchange copper tube 5 for heat exchange, and the hot and warm airflow is transmitted to the medium to be heated through the fan 8. After the setting of the rotating cover 3, the high-temperature heat in the heat pump can be rotated through the rotating cover 3 when being transported in the enhanced heat exchange copper tube 5, which makes it easy for the high-temperature heat in the heat pump to flow back after heat exchange, so as to improve the convenience of the device when in use, and the specific structural arrangement of the component is as follows;

[0024] The flow guiding heat exchange assembly comprises a reinforced flow guiding box 2 arranged on one side of the surface of the heat exchange frame 1 for guiding flow, a rotating cover 3 for guiding flow is arranged on one side of the inner wall of the heat exchange frame 1, and a supporting plate 4 for supporting is arranged on the rotating cover 3;

[0025] A reinforced heat exchange copper tube 5 for diversion is provided on the support plate 4, one end of the reinforced heat exchange copper tube 5 passes through the heat exchange frame 1 and extends into the reinforced flow guide box 2, a temperature monitoring sensor 6 is provided on one side of the surface of the heat exchange frame 1, and the detection end of the temperature monitoring sensor 6 passes through the heat exchange frame 1 and extends to the bottom of the reinforced heat exchange copper tube 5;

[0026] Two vertical frames 7 for support are provided at the bottom of the heat exchange frame 1, and each vertical frame 7 is connected to the heat exchange frame 1, and fans 8 are provided in the two vertical frames 7. A card plate 9 for support is provided on one side of the surface of the vertical frame 7, and a motor 10 for driving is provided on the card plate 9. The output end of the motor 10 passes through the card plate 9 and extends to the fan 8. The vertical cross-section shape of the rotary cover 3 is set to a trapezoid, and the vertical cross-section shape of the bottom of the reinforced guide box 2 is set to an arc.

[0027] According to the above structure, when in use, the staff installs the device at a designated position. When heat exchange is performed, the high-temperature heat in the heat pump is transferred to the enhanced flow guide box 2, and then gathered by the enhanced flow guide box 2 and transferred to the enhanced heat exchange copper tube 5. At the same time, the motor 10 drives the fan 8 to operate to draw the external airflow into the heat exchange frame 1. The airflow contacts the enhanced heat exchange copper tube 5 for heat exchange, and the hot and warm airflow is transferred to the medium to be heated through the fan 8.

[0028] And when heat conduction is performed, the temperature of the hot and warm air flow can be monitored in real time through the temperature monitoring sensor 6, realizing the function of heating temperature detection, so as to improve the convenience of the device when it is used;

[0029] And through the setting of the rotary cover 3, the high temperature heat in the heat pump can be rotated through the rotary cover 3 when being transported in the heat exchange copper tube 5, which makes it easy for the high temperature heat in the heat pump to flow back after heat exchange, so as to improve the convenience of the device when in use;

[0030] Different from the prior art, the present application discloses a heat pipe heat exchanger of a high-temperature heat pump, in which the high-temperature heat in the heat pump is transferred to the enhanced flow guide box 2, gathered by the enhanced flow guide box 2 and then transferred to the enhanced heat exchange copper tube 5, and at the same time, the motor 10 drives the fan 8 to draw the external airflow into the heat exchange frame 1, and the airflow contacts the enhanced heat exchange copper tube 5 for heat exchange, and the hot and warm airflow is transferred to the medium to be heated through the fan 8. Through the setting of the rotating cover 3, the high-temperature heat in the heat pump can be rotated through the rotating cover 3 when being transported in the enhanced heat exchange copper tube 5, which makes it easy for the high-temperature heat in the heat pump to flow back after heat exchange, so as to improve the convenience of the device when in use.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat pipe heat exchanger for a high temperature heat pump, comprising a heat exchange frame (1) for supporting, characterized in that: The heat exchange frame (1) is provided with a flow guiding heat exchange component; The flow guiding heat exchange component comprises a reinforced flow guiding box (2) arranged on one side of the surface of the heat exchange frame (1) for guiding flow, a rotating cover (3) for guiding flow is arranged on one side of the inner wall of the heat exchange frame (1), and a support plate (4) for supporting is arranged on the rotating cover (3); The support plate (4) is provided with a reinforced heat exchange copper tube (5) for guiding flow, and one end of the reinforced heat exchange copper tube (5) passes through the heat exchange frame (1) and extends into the reinforced flow guiding box (2).

2. The heat pipe heat exchanger of a high temperature heat pump according to claim 1, characterized in that: A temperature monitoring sensor (6) is provided on one side of the surface of the heat exchange frame (1), and a detection end of the temperature monitoring sensor (6) penetrates the heat exchange frame (1) and extends to the bottom of the enhanced heat exchange copper tube (5).

3. The heat pipe heat exchanger of a high temperature heat pump according to claim 1, characterized in that: Two vertical frames (7) for support are arranged at the bottom of the heat exchange frame (1), and each vertical frame (7) is connected to the heat exchange frame (1).

4. The heat pipe heat exchanger of a high temperature heat pump according to claim 3, characterized in that: A fan (8) is arranged in each of the two vertical frames (7), and a support plate (9) is arranged on one side of the surface of the vertical frame (7).

5. The heat pipe heat exchanger of a high temperature heat pump according to claim 4, characterized in that: The card plate (9) is provided with a motor (10) for driving, and an output end of the motor (10) passes through the card plate (9) and extends to the fan (8).

6. The heat pipe heat exchanger of a high temperature heat pump according to claim 1, characterized in that: The vertical cross-section shape of the revolving cover (3) is set to be a trapezoid, and the bottom vertical cross-section shape of the reinforced guide box (2) is set to be an arc.

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