CN220366541U - Air conditioning unit heat abstractor and take temperature control's air conditioning unit - Google Patents

Abstract

The utility model relates to the technical field of heat dissipation of electrical elements, in particular to a heat dissipation device of an air conditioning unit and the air conditioning unit with temperature control. The utility model provides an air conditioning unit heat abstractor, includes the supporting seat, is provided with the supporting platform who is used for supporting the air conditioning organism on the supporting seat, is provided with the heat dissipation module on the supporting seat in supporting platform's side, and the heat dissipation module includes the circulation pipeline with the inside intercommunication of air conditioning organism, and the inside circulation path that forms with the circulation pipeline of air conditioning organism is provided with circulating fan on the circulation path of circulation pipeline, and the heat dissipation module still includes the heat dissipation fan that carries out radiating to the circulation pipeline. The temperature of air in the circulating pipeline is reduced through the heat dissipation fan, the circulating fan can bring the air in the circulating pipeline to the electric element in the air conditioner body, heat on the electric element can be taken away rapidly, heat dissipation is carried out on the electric element, outside air is not required to be inhaled, the temperature of the electric element can be reduced rapidly, and long-time operation of the air conditioner body is facilitated.

Description

A heat dissipation device for an air conditioning unit and an air conditioning unit with temperature control

Technical field

The utility model relates to the technical field of heat dissipation of electrical components, and in particular to a heat dissipation device for an air conditioning unit and an air conditioning unit with temperature control.

Background technique

Air conditioners can cool or heat the air through its internal cooler or heater, and then send the cooled or heated air into the room to adjust the indoor temperature to a more comfortable level. Air conditioners are generally divided into indoor units and outdoor units. , the indoor unit is installed directly indoors, and in order to facilitate ventilation, the outdoor unit, that is, the air-conditioning unit is generally installed outdoors. Various electrical components of various electronic control systems are generally installed inside the air-conditioning unit, and the electrical components generally Gradual heat generation causes the temperature inside the unit to rise. Therefore, in order to prevent the internal temperature of the unit from continuing to rise and causing damage to electrical components, a temperature adjustment structure is generally installed inside the air conditioning unit to dissipate heat inside the unit.

There are also some technical solutions for internal heat dissipation of air conditioning units in the prior art. For example, a utility model patent with the authorization announcement number CN218721921U discloses an internal high-temperature heat dissipation device of a central air conditioning unit, including a placement box with the top of the placement box An air-conditioning unit is provided, an exhaust fan is provided on the top of the air-conditioning unit, and a cooling structure is provided inside the placement box. The cooling structure includes two storage boxes, and both storage boxes are provided inside the placement box. A pump is provided on one side of the two storage boxes. The input and output ends of the pump are respectively provided with connecting pipes and return pipes. The top of the storage box is provided with a liquid inlet pipe.

Although this technical solution can recirculate the condensed water through the connecting pipe and the return pipe, and transfer the heat on the surface of the space unit, combined with the use of the exhaust fan, it can improve the heat dissipation effect of the air conditioning unit, and at the same time, it can also improve the heat dissipation inside the storage box. The condensed water is used for cooling, further improving the efficiency of heat dissipation. However, when this type of heat dissipation device is used, if it only dissipates heat from the external surface of the air conditioning unit, it cannot directly dissipate heat to the electrical components inside the unit, and the heat dissipation speed of the electrical components is poor. If a fan is used to directly dissipate heat to the electrical components. Although blowing heat can quickly dissipate heat to electrical components, the fan needs to inhale outside air to dissipate heat to the electrical components. Since the outside air contains a certain amount of dust, dust may accumulate inside the unit after long-term use. Dust may have a certain impact on the operation of electrical components, and if a filter is used to filter the air, the filter will hinder the flow of air. At the same time, the dust on the filter needs to be cleaned frequently, which is more inconvenient to use.

Utility model content

The purpose of this utility model is to provide a heat dissipation device for an air conditioning unit, which is used to solve the problem that the exhaust fan of the existing air conditioning unit dissipates heat by circulating the internal and external air, which may cause damage to electrical components by bringing in dust from the outside air.

The heat dissipation device of the air conditioning unit of the present invention adopts the following technical solution: a heat dissipation device of the air conditioning unit, which includes a support base. The support base is provided with a support platform for supporting the air conditioner body. The support base is provided with a heat dissipation mold next to the support platform. The heat dissipation module includes a circulation pipe connected to the inside of the air conditioner body. The inside of the air conditioner body and the circulation pipe form a circulation path. A circulation fan is provided on the circulation path of the circulation pipe. The heat dissipation module also includes a cooling fan for dissipating heat to the circulation pipe.

The heat dissipation device of the air conditioning unit of the present utility model is a newly designed heat dissipation device of the air conditioning unit. When the heat dissipation device of the air conditioning unit of the present utility model is used, the air conditioning body is placed on the support platform of the support base, and the gas in the air conditioning body circulates It circulates in the circulation pipe under the action of the fan, and then dissipates heat on the surface of the circulation pipe through the cooling fan to reduce the temperature of the air in the circulation pipe. The circulation fan can bring the air in the circulation pipe to the electrical components in the air conditioner body, which can quickly It takes away the heat from the electrical components and dissipates the heat of the electrical components without inhaling outside air, and can quickly reduce the temperature of the electrical components, which is beneficial to the long-term operation of the air conditioner body.

Further, the heat dissipation module includes a heat dissipation cavity, the heat dissipation cavity has openings at opposite ends, and a heat dissipation fan is arranged at one end opening. The circulation pipe passes through the heat dissipation cavity, and the cooling fan promotes the flow of gas in the heat dissipation cavity and thereby affects the circulation pipe. To dissipate heat. The cooling fan radiates heat to the circulation pipe through the heat dissipation cavity connected up and down, so that the cooling air duct flows stably and the heat dissipation effect is better.

Further, the heat dissipation fan is arranged at the upper opening of the heat dissipation cavity, and the heat dissipation fan is an exhaust fan to suck outside air into the heat dissipation cavity through the lower end opening to dissipate heat in the circulation pipe. Set the heat dissipation fan as an exhaust fan, and use the exhaust fan to suck air upward into the heat dissipation cavity through the lower opening for heat dissipation. Air dust will not easily enter the heat dissipation cavity downwards due to gravity and affect the heat dissipation effect.

Further, the circulation pipe includes at least two connecting pipes arranged in parallel up and down, and a partition is arranged in the horizontal direction between two adjacent connecting pipes in the heat dissipation cavity to form an S-shaped channel. The structure of multiple connecting tubes increases the heat dissipation area and has better heat dissipation effect. The partitions are set up to form an S-shaped heat dissipation channel in the heat dissipation cavity, which increases the heat dissipation area and enables the heat dissipation channel to form a stable heat dissipation path for heat dissipation, ensuring that the connecting tubes Even heat dissipation can be achieved within the heat dissipation channel.

Further, each connecting pipe is divided into at least two groups, each group of connecting pipes shares a circulating fan, and each circulating fan is arranged at intervals in the up and down direction. Each group of connecting pipes shares a circulating fan, eliminating the need to install a circulating fan on each connecting pipe, which saves costs. The circulating fans are arranged at intervals in the up and down direction to ensure more adequate gas circulation in the air conditioner body and improve heat dissipation efficiency.

Further, fins extending in the axial direction are evenly distributed on the inner wall and/or outer wall of the connecting tube. Fins are provided on the inner wall and/or outer wall of the connecting pipe to increase the heat dissipation area of the connecting pipe, facilitate heat dissipation of air inside and outside the connecting pipe, and ensure better heat dissipation effect.

Furthermore, the support platform is provided with a surrounding edge to form a groove-like structure. The support base is provided with support plates on opposite sides to support the heat dissipation module. The support plate is provided with an escape opening at the opening of the heat dissipation module. The support seat supports both the air conditioner body and the heat dissipation module. The groove-like structure accurately limits and supports the air conditioner body to better connect with the circulation pipe and ensure the stability of the air conditioner body.

The purpose of this utility model is to provide an air conditioning unit with temperature control, which is used to solve the problem that the existing heat dissipation device of the air conditioning unit relies on the circulation of internal and external air to dissipate heat, which may cause damage to electrical components by bringing in dust from the outside air. The problem.

The air conditioning unit with temperature control of the present invention adopts the following technical solution: an air conditioning unit with temperature control, including an air conditioner body and a heat dissipation device. The heat dissipation device includes a heat dissipation module, and the heat dissipation module includes a circulation pipe connected with the interior of the air conditioner body. , the interior of the air-conditioning body and the circulation duct form a circulation path, and a circulation fan is provided on the circulation path of the circulation duct. The heat dissipation module also includes a cooling fan for dissipating heat to the circulation duct. The air-conditioning unit includes a central control processor, and the central control processor and circulation The fan and the cooling fan are connected for control, and a temperature sensor is arranged on the air conditioner body. The temperature sensor is connected to the central controller and provides a temperature signal to the central controller to control the start and stop of the circulation fan and the cooling fan.

The air conditioning unit of the present utility model is a newly designed air conditioning unit with temperature control. When the air conditioning unit with temperature control of the utility model is used, the gas in the air conditioning body circulates in the circulation pipe under the action of the circulation fan. flow, and then use the cooling fan to dissipate heat on the surface of the circulating pipe, reducing the temperature of the air in the circulating pipe. The circulating fan can bring the air in the circulating pipe to the electrical components in the air conditioner body, and can quickly take away the heat on the electrical components, which is Electrical components dissipate heat without inhaling outside air, and can quickly reduce the temperature of electrical components, which is beneficial to the long-term operation of the air conditioner body. The temperature sensor can monitor the operating temperature inside the air conditioning unit, and then the central control processor controls the circulation fan and heat dissipation The fan starts to adjust the temperature to ensure energy saving.

Further, the heat dissipation module includes a heat dissipation cavity, the heat dissipation cavity has openings at opposite ends, and a heat dissipation fan is arranged at one end opening. The circulation pipe passes through the heat dissipation cavity, and the cooling fan promotes the flow of gas in the heat dissipation cavity and thereby affects the circulation pipe. To dissipate heat. The cooling fan radiates heat to the circulation pipe through the heat dissipation cavity connected up and down, so that the cooling air duct flows stably and the heat dissipation effect is better.

Further, the heat dissipation fan is arranged at the upper opening of the heat dissipation cavity, and the heat dissipation fan is an exhaust fan to suck outside air into the heat dissipation cavity through the lower end opening to dissipate heat in the circulation pipe. Set the heat dissipation fan as an exhaust fan, and use the exhaust fan to suck air upward into the heat dissipation cavity through the lower opening for heat dissipation. Air dust will not easily enter the heat dissipation cavity downwards due to gravity and affect the heat dissipation effect.

Further, the circulation pipe includes at least two connecting pipes arranged in parallel up and down, and a partition is arranged in the horizontal direction between two adjacent connecting pipes in the heat dissipation cavity to form an S-shaped channel. The structure of multiple connecting tubes increases the heat dissipation area and has better heat dissipation effect. The partitions are set up to form an S-shaped heat dissipation channel in the heat dissipation cavity, which increases the heat dissipation area and enables the heat dissipation channel to form a stable heat dissipation path for heat dissipation, ensuring that the connecting tubes Even heat dissipation can be achieved within the heat dissipation channel.

Further, each connecting pipe is divided into at least two groups, each group of connecting pipes shares a circulating fan, and each circulating fan is arranged at intervals in the up and down direction. Each group of connecting pipes shares a circulating fan, eliminating the need to install a circulating fan on each connecting pipe, which saves costs. The circulating fans are arranged at intervals in the up and down direction to ensure more adequate gas circulation in the air conditioner body and improve heat dissipation efficiency.

Further, fins extending in the axial direction are evenly distributed on the inner wall and/or outer wall of the connecting tube. Fins are provided on the inner wall and/or outer wall of the connecting pipe to increase the heat dissipation area of the connecting pipe, facilitate heat dissipation of air inside and outside the connecting pipe, and ensure better heat dissipation effect.

Further, the heat dissipation device further includes a support base, a support platform for supporting the air conditioner body is provided on the support base, and the heat dissipation module is provided on the support base next to the support platform. The support platform supports the air conditioner body. The heat dissipation module is set beside the support platform so that the weight of the heat dissipation module is placed on the support seat and is only connected to the air conditioner body. There is no need for the air conditioner body to bear the weight of the heat dissipation module, ensuring that the air conditioner The structural stability of the body.

Furthermore, the support platform is provided with a surrounding edge to form a groove-like structure. The support base is provided with support plates on opposite sides to support the heat dissipation module. The support plate is provided with an escape opening at the opening of the heat dissipation module. A support plate is provided on the support seat to support the heat dissipation module. The trough-shaped structure of the air conditioner body accurately limits and supports the air conditioner body to better connect with the circulation pipe and ensure the structural stability of the air conditioner body.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the air conditioning unit with temperature control of the present invention;

Figure 2 is a schematic structural diagram of the heat dissipation device of the air conditioning unit of the present invention;

Figure 3 is a schematic structural diagram of the support base in Figure 2;

Figure 4 is a schematic diagram of the internal structure of the fixed frame in Figure 2;

Figure 5 is a schematic diagram of the internal front structure of the heat dissipation frame in Figure 2;

Figure 6 is a schematic side view of the internal structure of the connecting pipe in Figure 2;

Figure 7 is a block diagram of the temperature adjustment system in the present utility model.

In the picture: 1. Support seat; 11. Support rod; 12. Limit cylinder; 13. Universal wheel; 2. Air conditioning body; 3. Fixed frame; 31. Round frame; 32. Connected frame; 4. Heat dissipation frame; 41. Baffle one; 42. Baffle two; 43. Open slot; 5. Connecting pipe; 51. Heat sink; 52. Heat conductor; 6. Installation frame; 61. Shielding frame.

Detailed ways

The features and performance of the present invention will be further described in detail below with reference to the examples.

Specific embodiment one of the air conditioning unit with temperature control of the present invention:

The air conditioning unit with temperature control of the present invention, as shown in Figure 1-7, is an air conditioning unit with temperature control, including an air conditioning body 2 and a heat dissipation device. The heat dissipation device includes a support base 1, and the support base 1 is provided with a The support platform supports the air conditioner body 2. The support base 1 is provided with a heat dissipation module on the side of the air conditioner body 2. The heat dissipation module includes a circulation pipe connected with the interior of the air conditioner body 2. The interior of the air conditioning body 2 forms a circulation path with the circulation pipe. A circulation fan is provided on the circulation path of the pipeline. The heat dissipation module also includes a cooling fan for dissipating heat in the circulation pipeline. The circulation fan can bring the air in the circulation pipeline to the electrical components in the air conditioner body, and can quickly take away the dust on the electrical components. The heat is dissipated to the electrical components without the need to inhale outside air, which is beneficial to the long-term operation of the air conditioner body 2.

The support platform is provided with surrounding edges to form a trough-like structure. The air-conditioning body 2 is placed in the trough-like structure. The support base 1 is provided with support plates on opposite sides to support the heat dissipation module. The heat dissipation module includes two air-conditioning bodies 2 A fixed frame 3 is provided on the side. The bottom surface of the fixed frame 3 is fixedly connected to the supporting edge of the support base 1. One side of the inner side of the fixed frame 3 is fixedly connected to a connecting frame 32 that is fixedly connected to the inner side of the air conditioner body 2. The inner side of the connecting frame 32 is provided There is a temperature sensor. The other side of the inner side of the fixed frame 3 is provided with two circular frames 31 fixedly connected to the inner side of the air conditioner body 2. Each circular frame 31 is connected with three connecting pipes 5 connected with the connecting frame 32, each of which is connected to the connecting frame 32. The connecting pipe 5 forms a circulation pipe, a circulation fan is provided inside the circular frame 31, two installation frames 6 are provided on the top of the fixed frame 3, each installation frame 6 is provided with a cooling fan, and a shielding frame is fixedly connected to the top surface of the installation frame 6 61. Prevent rainwater from falling into the installation frame 6.

Specifically, a heat dissipation frame 4 is provided in the fixed frame 3, and each connecting pipe 5 passes through the heat dissipation frame 4. Two through holes are opened on the top surface of the heat dissipation frame 4 at the position of the mounting frame 6, which is connected with the heat dissipation holes in the two mounting frames 6. The fan is connected, and an opening slot 43 is provided on the side of the bottom surface of the heat dissipation frame 4 close to the circular frame 31. Two baffles 41 are fixedly connected to the inner side of the heat dissipation frame 4 corresponding to the connecting pipe 5, and the other side of the heat dissipation frame 4 is connected to the fan. There are three baffles 242 fixedly connected between the inner and inner surfaces of the connecting pipes 5. The outer wall of the connecting pipe 5 is evenly provided with heat sinks 51 extending in the axial direction. The inner wall of the connecting pipe 5 is evenly distributed with radiating fins 51 extending in the axial direction. The thermal conductive sheet 52.

In this embodiment, two baffles 41 and three baffles 42 are staggeredly placed. Since the lengths of the first baffle 41 and the second baffle 42 are smaller than the length of the heat dissipation frame 4, through the first baffle 41 and the second baffle 42, 42 can form an S-shaped channel inside the heat dissipation frame 4, so that when the cooling fan is started, the outside air can enter the heat dissipation frame 4 through the opening slot 43, and then flow along the S-shaped channel to the installation frame 6, and then through the installation frame 6 The cooling fan discharges the air in the heat dissipation frame 4. When the outside air flows along the S-shaped channel, it can pass through the surface of the connecting tube 5 in turn and flow along the surface of the connecting tube 5, so that the air fully contacts the surfaces of the six connecting tubes 5, and there is It is beneficial to improve the heat dissipation effect of the connecting pipe 5, and the heat sink 51 and the heat conductive fin 52 provided on the surface of the connecting pipe 5 are beneficial to increase the contact area with the air, which is beneficial to improving the heat dissipation effect.

Specifically, four support rods 11 are fixedly connected to the four corners of the bottom of the support base 1. Each support rod 11 is provided with a universal wheel 13 at its bottom end. The side of the support rod 11 is screwed and connected to a limiting cylinder 12. The support rod 11 and the universal wheel 13 can support the support base 1. The universal wheel 13 facilitates the movement of the support base 1 and the body 2, and facilitates moving the body 2 to the corresponding installation position. The limiting cylinder can be rotated relative to the support rod 11. 12. Move the limiting cylinder 12 downward and close to the ground, thereby fixing the position of the support base 1.

Specifically, the air conditioning unit is equipped with a central control processor, which detects the internal temperature of the air conditioning body 2 through a temperature sensor. The temperature sensor can transmit the temperature data to the central control processor. When the internal temperature of the air conditioning body 2 is high, the central control processor can Start the circulation fan and the cooling fan. The cooling fan can dissipate heat from the surface of the connecting pipe 5 and reduce the air temperature in the connecting pipe 5. The connecting fan can suck the air in the connecting pipe 5 so that the air in the connecting pipe 5 can pass through the connection. The fan blows to the electrical components, takes away the heat on the electrical components, and quickly dissipates heat to the electrical components. The air with higher temperature in the air conditioner body 2 can enter the connecting pipe 5 through the connecting frame 32, and then the cooling fan continues to heat the connecting pipe. 5 to dissipate heat and reduce the temperature of the air inside it, thereby dissipating heat inside the air conditioner body 2 .

When the air-conditioning unit with temperature control of the present invention is in use, a circulating fan is provided inside the circular frame 31. The circulating fan can blow the air in the connecting pipe 5 to the electrical components in the air-conditioning body 2 to quickly dissipate heat to the electrical components. , and the air in the air conditioner body 2 can be sucked into the connecting pipe 5, and then the surface of the connecting pipe 5 can be dissipated through a cooling fan, thereby reducing the temperature of the internal air. When the electrical components are directly blown to dissipate heat, there is no need to inhale outside air. , which is beneficial to the long-term operation of the air conditioner body 2.

From the above description of the specific embodiment 1 of the air conditioning unit with temperature control of the present invention, it can be seen that the air conditioning unit with temperature control of the present invention circulates the air in the circulation duct through the circulation fan, and the cooling fan circulates the circulation duct. To dissipate heat, the air in the air conditioner body is circulated and dissipated without contact with the outside world, which is beneficial to the long-term operation of the air conditioner body.

Of course, the air conditioning unit with temperature control of the present invention is not limited to the above embodiment. Several other implementations of air conditioning units with temperature control based on the design concept of the present utility model are also listed below.

Embodiment 2 of the air conditioning unit with temperature control of the present invention: The difference from Embodiment 1 is that the cooling fan is installed at the lower end opening of the heat dissipation cavity, and the cooling fan is a hair dryer to blow outside air into the heat dissipation cavity through the lower end. Dissipate heat through heat dissipation pipes.

Embodiment 3 of the air conditioning unit with temperature control of the present invention: The difference from Embodiment 1 is that the length of the partition is equal to the length of the heat dissipation frame, and through holes are opened at positions far away from adjacent partitions to form S-shaped channel.

The fourth embodiment of the air conditioning unit with temperature control of the present invention is different from the first embodiment in that there is one circulating fan, and all connecting pipes share one circulating fan.

The fifth embodiment of the air conditioning unit with temperature control of the present invention is different from the first embodiment in that the connecting pipe is set in a wavy shape to increase the heating area and enhance the heat dissipation effect.

Embodiment 6 of the air conditioning unit with temperature control of the present invention: The difference from Embodiment 1 is that the support platform is provided with a peripheral edge to form a trough-like structure, and the air-conditioning body and the heat dissipation module are located in the trough-like structure. The heat dissipation module is fixedly connected and arranged on the support platform.

Embodiment 7 of the air conditioning unit with temperature control of the present invention: The difference from Embodiment 1 is that the air conditioning body and the heat dissipation module are directly and fixedly connected to form an integrated air conditioning unit. There is no installation under the heat dissipation module and the air conditioning body. Has support base.

The embodiments of the heat dissipation device of the air conditioning unit of the present invention are the same as the first to sixth embodiments of the heat dissipation device in the air conditioning unit with temperature control, and therefore will not be described again.

The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. The scope of patent protection of the present utility model shall be determined by the claims. Any work made using the description and drawings of the present utility model shall Equivalent structural changes should be included in the protection scope of the present utility model.

Claims (15)

1. A heat dissipation device for an air conditioning unit, characterized by comprising a support base (1). The support base (1) is provided with a support platform for supporting the air conditioner body (2). The support base (1) is located next to the support platform. A heat dissipation module is provided on the side. The heat dissipation module includes a circulation duct connected to the inside of the air conditioner body (2). The inside of the air conditioning body (2) forms a circulation path with the circulation duct. A circulation fan is provided on the circulation path of the circulation duct. The heat dissipation module It also includes a cooling fan to dissipate heat from the circulation duct. 2. The heat dissipation device of the air conditioning unit according to claim 1, characterized in that the heat dissipation module includes a heat dissipation cavity, the heat dissipation cavity has openings at opposite ends, and a cooling fan is arranged at one end opening, and the circulation pipe passes through the heat dissipation cavity. cavity, the cooling fan promotes the flow of gas in the cooling cavity to dissipate heat in the circulation pipe. 3. The heat dissipation device of the air conditioning unit according to claim 2, characterized in that the heat dissipation fan is arranged at the upper end opening of the heat dissipation cavity, and the heat dissipation fan is an exhaust fan to suck outside air into the heat dissipation cavity through the lower end opening to clean the circulation pipe. heat dissipation. 4. The heat dissipation device of the air conditioning unit according to claim 3, characterized in that the circulation pipe includes at least two connecting pipes (5) arranged in parallel up and down, and the heat dissipation cavity has an edge between two adjacent connecting pipes (5). Baffles are arranged horizontally to form an S-shaped channel. 5. The heat dissipation device of the air conditioning unit according to claim 4, characterized in that each connecting pipe (5) is divided into at least two groups, each group of connecting pipes (5) shares a circulating fan, and each circulating fan is arranged at intervals in the up and down direction. . 6. The heat dissipation device of an air conditioning unit according to claim 5, characterized in that fins extending in the axial direction are evenly distributed on the inner wall and/or outer wall of the connecting pipe (5). 7. The heat dissipation device of an air conditioning unit according to any one of claims 2 to 6, characterized in that the support platform is provided with surrounding edges to form a groove-like structure, and the support base (1) is provided with The support plate supports the heat dissipation module, and the support plate is provided with an escape opening at the opening of the heat dissipation module. 8. An air conditioning unit with temperature control, including an air conditioning body (2) and a heat dissipation device, characterized in that the heat dissipation device includes a heat dissipation module, and the heat dissipation module includes a circulation pipe internally connected with the air conditioning body (2), and the air conditioning body (2) The interior forms a circulation path with the circulation pipe. A circulation fan is provided on the circulation path of the circulation pipe. The heat dissipation module also includes a cooling fan for dissipating heat to the circulation pipe. The air conditioning unit includes a central control processor, and the central control processor and circulation The fan and the cooling fan are connected for control. A temperature sensor is arranged on the air conditioner body. The temperature sensor is connected to the central controller and provides a temperature signal to the central controller to control the start and stop of the circulation fan and the cooling fan. 9. The air conditioning unit with temperature control according to claim 8, characterized in that the heat dissipation module includes a heat dissipation cavity, the heat dissipation cavity has openings at opposite ends, and a cooling fan is arranged at one end opening, and the circulation pipe passes through it. After passing through the heat dissipation cavity, the cooling fan promotes the flow of gas in the heat dissipation cavity and thereby dissipates heat in the circulation pipe. 10. The air conditioning unit with temperature control according to claim 9, characterized in that the cooling fan is arranged at the upper opening of the cooling cavity, and the cooling fan is an exhaust fan to suck outside air into the cooling cavity through the lower opening for circulation. Pipes dissipate heat. 11. The air conditioning unit with temperature control according to claim 10, characterized in that the circulation pipe includes at least two connecting pipes (5) arranged in parallel up and down, and the heat dissipation cavity is between two adjacent connecting pipes (5). There are partitions arranged in the horizontal direction to form an S-shaped channel. 12. The air conditioning unit with temperature control according to claim 11, characterized in that each connecting pipe (5) is divided into at least two groups, each group of connecting pipes (5) shares a circulating fan, and each circulating fan moves in the up and down direction. Spaced arrangement. 13. The air conditioning unit with temperature control according to claim 12, characterized in that fins extending in the axial direction are evenly distributed on the inner wall and/or outer wall of the connecting pipe (5). 14. The air conditioning unit with temperature control according to claim 8, characterized in that the heat dissipation device further includes a support base (1), and a support platform for supporting the air conditioning body (2) is provided on the support base (1). , the heat dissipation module is provided on the support base (1) beside the support platform. 15. The air conditioning unit with temperature control according to claim 14, characterized in that the support platform is provided with surrounding edges to form a groove-like structure, and the support base (1) is provided with support heat dissipation molds on opposite sides. The support plate of the assembly is provided with an escape opening at the opening of the heat dissipation module.