Heating and ventilation air conditioner heat dissipation device for heating and ventilation engineering

Abstract

The utility model provides a heating and ventilation air conditioner heat dissipation device for heating and ventilation engineering, belongs to the technical field of air conditioner heat dissipation devices, and solves the technical problems that a heat dissipation pipe of an existing heating and ventilation air conditioner heat dissipation device is covered with dust, and normal operation of an air conditioner is affected due to the fact that the interior of the heat dissipation device is overheated. The device is provided with a heat dissipation shell, a heat conduction assembly, a heat dissipation assembly and a cleaning assembly are arranged in the heat dissipation shell, the heat conduction assembly comprises a heat dissipation pipe, the left side and the right side of the heat dissipation pipe are oppositely connected with side plates, a plurality of heat dissipation plates are arranged between the two side plates, a plurality of heat dissipation fins are connected between the heat dissipation plates, and the cleaning assembly comprises a telescopic air cylinder connected with the top of the heat dissipation shell. The output end of the telescopic air cylinder extends into the heat dissipation shell to be connected with a connecting block, the connecting block is arranged on one side of the heat conduction assembly and connected with a plurality of sprayers, a collecting cavity is formed in the bottom of the heat dissipation shell, the connecting block is connected with the collecting cavity through a telescopic pipe, one side of the heat dissipation shell is further connected with a connecting pipe, and the connecting pipe is connected with the collecting cavity.

Description

Technical Field

[0001] The present application belongs to the technical field of air conditioning heat dissipation devices, and more specifically, to a heating, ventilation and air conditioning heat dissipation device for heating and ventilation engineering. Background Art

[0002] HVAC is an air conditioner with heating, ventilation and air conditioning functions. HVAC refers to the system or related equipment responsible for heating, ventilation and air conditioning in a room or car. The design of HVAC system is applied to thermodynamics, fluid mechanics and fluid machinery, and is an important branch of mechanical engineering.

[0003] After being used for a period of time, the heat dissipation pipes of existing HVAC heat dissipation devices will be covered with dust, affecting the heat dissipation efficiency. In addition, when the air conditioner is running for a long time, the heat dissipation device is prone to overheating, affecting the normal operation of the air conditioner. Utility Model Content

[0004] In order to solve the technical problems that dust will cover the heat pipes of the existing HVAC heat dissipation device and the internal overheating of the heat dissipation device will affect the normal operation of the air conditioner, a HVAC heat dissipation device for HVAC engineering is provided which can clean and cool the heat pipes.

[0005] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: a HVAC heat dissipation device for HVAC engineering, which is provided with a heat dissipation shell, in which a heat conduction component, a heat dissipation component and a cleaning component are arranged, the heat conduction component includes a heat dissipation pipe, the left and right sides of the heat dissipation pipe are relatively connected with side plates, a plurality of heat dissipation plates are arranged between the two side plates, a plurality of heat dissipation plates are connected between the plurality of heat dissipation plates, the cleaning component includes a telescopic cylinder connected to the top of the heat dissipation shell, the output end of the telescopic cylinder extends into the interior of the heat dissipation shell and is connected with a connecting block, the connecting block is arranged on one side of the heat conduction component, a plurality of nozzles are connected to the connecting block, a collecting chamber is provided at the bottom of the heat dissipation shell, the connecting block is connected to the collecting chamber through the telescopic tube, a connecting pipe is also connected to one side of the heat dissipation shell, and the connecting pipe is connected to the collecting chamber.

[0006] Preferably, the heat dissipation component is arranged on the other side of the heat-conducting component, and the heat dissipation component includes a motor and fan blades, and the motor is electrically connected to the fan blades.

[0007] Preferably, a filter plate is connected to the collecting chamber, a plurality of filter holes are arranged on the filter plate, and the bottom end of the telescopic tube is located below the filter plate and close to the bottom of the collecting chamber.

[0008] Preferably, a liquid level sensor is provided in the collecting chamber, an electric control valve is provided on the connecting pipe, and the electric control valve is electrically connected to the liquid level sensor.

[0009] Preferably, a temperature sensor is connected inside the heat dissipation housing, and the temperature sensor is electrically connected to the cleaning component.

[0010] Preferably, a connection frame is provided at a position of the heat dissipation housing corresponding to the fan blades, and a mesh cover is connected to the connection frame.

[0011] Preferably, a switch door is rotatably connected to the heat dissipation housing at positions corresponding to the heat conduction component, and a handle is connected to the switch door.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model enlarges the contact area between the heat pipe and the air by arranging multiple heat dissipation plates and heat sinks, thereby improving the heat dissipation efficiency of the heat pipe, and blows out the hot air in the heat dissipation shell by arranging the heat dissipation component; by arranging the cleaning component, on the one hand, it can play a cleaning function, and on the other hand, it can also cool the heat conduction component when necessary, which can accelerate the heat dissipation efficiency and ensure the safety of the heat dissipation process; a collection chamber is provided to collect cleaning water, which can realize the recycling of part of the cleaning water and save water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0018] Explanation of symbols in the figure:

[0019] 1. Heat dissipation shell; 2. Heat dissipation pipe; 3. Side plate; 4. Heat dissipation plate; 5. Heat sink; 6. Telescopic cylinder; 7. Connecting block; 8. Nozzle; 9. Collecting chamber; 10. Telescopic tube; 11. Connecting tube; 12. Fan blade; 13. Filter plate; 14. Liquid level sensor; 15. Electric control valve; 16. Temperature sensor; 17. Connecting frame; 18. Mesh cover; 19. Door switch; 20. Handle. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0021] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] like Figure 1-3 As shown, the present application provides a HVAC heat dissipation device for HVAC engineering, which is provided with a heat dissipation shell 1, in which a heat conduction component, a heat dissipation component and a cleaning component are arranged, the heat conduction component includes a heat dissipation pipe 2, and the left and right sides of the heat dissipation pipe 2 are relatively connected with side plates 3, a plurality of heat dissipation plates 4 are arranged between the two side plates 3, and a plurality of heat dissipation fins 5 are connected between the plurality of heat dissipation plates 4, the cleaning component includes a telescopic cylinder 6 connected to the top of the heat dissipation shell 1, the output end of the telescopic cylinder 6 extends into the heat dissipation shell 1 and is connected with a connecting block 7, the connecting block 7 is arranged on one side of the heat conduction component, and a plurality of nozzles 8 are connected to the connecting block 7, a collecting chamber 9 is provided at the bottom of the heat dissipation shell 1, the connecting block 7 is connected to the collecting chamber 9 through a telescopic tube 10, and a connecting pipe 11 is also connected to one side of the heat dissipation shell 1, and the connecting pipe 11 is connected to the collecting chamber 9.

[0023] In the technical solution adopted in this embodiment, the heat of the air-conditioning refrigerant is conducted to the air by arranging a heat-conducting component, and the hot air is dissipated by arranging a heat dissipation component, thereby realizing the heat dissipation function of the air conditioner. Specifically, the heat dissipation pipe 2 is fixed by two relatively arranged side plates 3, and high-temperature refrigerant flows in the heat dissipation pipe 2. By arranging a plurality of heat dissipation plates 4 and arranging a plurality of heat dissipation fins 5 between the heat dissipation plates 4, the contact area between the heat dissipation pipe 2 and the air can be increased, thereby improving the heat dissipation efficiency of the heat dissipation pipe 2; the cleaning component is arranged to have a cleaning function on the one hand, and on the other hand, the heat-conducting component can be cooled when necessary, which can speed up the heat dissipation efficiency while ensuring the safety of the heat dissipation process. Specifically, the nozzle 8 guides The hot component sprays water, thereby achieving the effect of cleaning and cooling. The telescopic cylinder 6 can drive the connecting block 7 to move up and down, thereby driving the connecting block 7 to move up and down, ensuring comprehensive cleaning and cooling of the heat-conducting component. A collecting chamber 9 is provided to collect cleaning water, and the cleaned dust can be collected at the same time. The collecting chamber 9 is connected to the connecting block 7 through a telescopic tube 10, so that the water in the collecting chamber 9 can flow back to the connecting block 7, thereby realizing the recycling of the cleaning water. A connecting tube 11 is provided to replenish water into the collecting chamber 9 when the water in the collecting chamber 9 is insufficient. It should be noted that a water pump is connected to the telescopic tube 10 to provide power for the cleaning water to flow from the collecting chamber 9 to the connecting block 7. The connecting block 7 is hollow inside and is connected to multiple nozzles 8.

[0024] Furthermore, in the present embodiment, the heat dissipation component is disposed on the other side of the heat-conducting component, and the heat dissipation component includes a motor and a fan blade 12 , and the motor is electrically connected to the fan blade 12 .

[0025] In the technical solution adopted in this embodiment, a heat dissipation component is provided to dissipate hot air, thereby realizing the heat dissipation function of the air conditioner. Specifically, the fan blades 12 are driven by a motor to rotate to blow out the hot air in the heat dissipation housing 1 to realize the heat dissipation function.

[0026] Furthermore, in this embodiment, a filter plate 13 is connected to the collecting chamber 9 , and a plurality of filter holes are provided on the filter plate 13 . The bottom end of the telescopic tube 10 is located below the filter plate 13 and close to the bottom of the collecting chamber 9 .

[0027] In the technical solution adopted in this embodiment, the cleaning water collected in the collection chamber 9 can be filtered by setting the filter plate 13, thereby ensuring that the cleaning water participating in the circulation is filtered cleaning water, thereby ensuring the cleaning quality of the heat conduction component.

[0028] Furthermore, in the present embodiment, a liquid level sensor 14 is provided in the collecting chamber 9 , and an electric control valve 15 is provided on the connecting pipe 11 , and the electric control valve 15 is electrically connected to the liquid level sensor 14 .

[0029] In the technical solution adopted in the present embodiment, a liquid level sensor 14 is provided to monitor the liquid level height in the collecting chamber 9. When the liquid level height is lower than a set value, a signal is sent to open the electric control valve 15, so that the water in the connecting pipe 11 enters the collecting chamber 9 to replenish the collecting chamber 9. When the liquid level height in the collecting chamber 9 reaches a set height, a signal is sent to close the electric control valve 15 to stop replenishing water to the collecting chamber 9, thereby ensuring that the water level in the collecting chamber 9 is within a set range, thereby ensuring the water supply to the cleaning component.

[0030] Furthermore, in this embodiment, a temperature sensor 16 is connected inside the heat dissipation housing 1 , and the temperature sensor 16 is electrically connected to the cleaning component.

[0031] In the technical solution adopted in this embodiment, a temperature sensor 16 is provided to monitor the temperature inside the heat dissipation shell 1. When the temperature inside the heat dissipation shell 1 is higher than the set value, the temperature inside the heat dissipation shell 1 is too high, and the heat dissipation efficiency of the heat dissipation component is not enough to dissipate the heat of the heat dissipation shell 1 in time. The temperature sensor 16 sends a signal to start the cleaning component, and the cleaning component sprays water to the heat conduction component to cool down the heat conduction component, thereby improving the heat dissipation efficiency and ensuring the safety of the heat dissipation work.

[0032] Furthermore, in the present embodiment, a connection frame 17 is provided at a position of the heat dissipation housing 1 corresponding to the fan blades 12 , and a mesh cover 18 is connected to the connection frame 17 .

[0033] In the technical solution adopted in this embodiment, by connecting the mesh cover 18 to the connecting frame 17, it is possible to reduce the entry of external dust into the heat dissipation housing 1 and prevent debris such as leaves from entering the heat dissipation housing 1 to affect the normal heat dissipation work.

[0034] Furthermore, in the present embodiment, a switch door 19 is rotatably connected to the heat dissipation housing 1 at a position corresponding to the heat conduction component, and a handle 20 is connected to the switch door 19 .

[0035] In the technical solution adopted in this embodiment, the switch door 19 is provided to facilitate opening the heat dissipation housing 1 to repair or replace the components in the heat dissipation housing 1, and the handle 20 is provided to facilitate opening or closing the switch door 19.

[0036] The working principle of the utility model is as follows: high-temperature refrigerant flows in the heat dissipation pipe 2 and exchanges heat with the air, thereby reducing the temperature of the refrigerant. The contact area between the heat dissipation pipe 2 and the air can be increased through the heat dissipation plate 4 and the heat dissipation fins 5, thereby improving the heat dissipation efficiency. The hot air can be blown out of the heat dissipation shell 1 by the rotation of the fan blades 12, thereby reducing the temperature in the heat dissipation shell 1. After being used for a period of time or when the temperature sensor 16 detects that the temperature in the heat dissipation shell 1 is too high, the heat dissipation component is started, the water pump works to make water enter the connecting block 7 and spray out from the nozzle 8, the telescopic cylinder 6 drives the connecting block 7 to move up and down, and the heat conduction component is fully cleaned and cooled. The cleaning water falls into the collecting chamber 9, and enters the telescopic tube 10 to participate in cleaning after being filtered by the filter plate 13, thereby realizing the recycling of the cleaning water. The liquid level sensor 14 continuously monitors the liquid level height in the collecting chamber 9, and ensures that the liquid level height in the collecting chamber 9 is always within the set range through cooperation with the electric control valve 15, thereby ensuring the water supply to the cleaning component.

[0037] The utility model enlarges the contact area between the heat pipe 2 and the air by arranging a plurality of heat dissipation plates 4 and heat dissipation fins 5, thereby improving the heat dissipation efficiency of the heat pipe 2, and blows out the hot air in the heat dissipation housing 1 by arranging a heat dissipation component; by arranging a cleaning component, on the one hand, it can play a cleaning function, and on the other hand, it can also cool the heat conduction component when necessary, thereby accelerating the heat dissipation efficiency and ensuring the safety of the heat dissipation process; a collecting chamber 9 is arranged to collect cleaning water, so that part of the cleaning water can be recycled and used, saving water resources.

[0038] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0039] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A HVAC heat dissipation device for HVAC engineering, which is provided with a heat dissipation housing, characterized in that: The heat dissipation shell is provided with a heat conduction component, a heat dissipation component and a cleaning component, the heat conduction component includes a heat dissipation pipe, the left and right sides of the heat dissipation pipe are relatively connected with side plates, a plurality of heat dissipation plates are provided between the two side plates, and a plurality of heat dissipation fins are connected between the plurality of heat dissipation plates, the cleaning component includes a telescopic cylinder connected to the top of the heat dissipation shell, the output end of the telescopic cylinder extends into the heat dissipation shell and is connected with a connecting block, the connecting block is provided on one side of the heat conduction component, a plurality of nozzles are connected to the connecting block, a collecting chamber is provided at the bottom of the heat dissipation shell, the connecting block is connected to the collecting chamber through the telescopic tube, a connecting pipe is also connected to one side of the heat dissipation shell, and the connecting pipe is connected to the collecting chamber.

2. The HVAC heat dissipation device for HVAC engineering according to claim 1, characterized in that: The heat dissipation component is arranged on the other side of the heat conduction component, and the heat dissipation component includes a motor and fan blades, and the motor is electrically connected to the fan blades.

3. The HVAC heat dissipation device for HVAC engineering according to claim 1, characterized in that: The collecting chamber is also connected with a filter plate, on which a plurality of filter holes are arranged, and the bottom end of the telescopic tube is located below the filter plate and close to the bottom of the collecting chamber.

4. The HVAC heat dissipation device for HVAC engineering according to claim 3, characterized in that: A liquid level sensor is arranged in the collecting chamber, an electric control valve is arranged on the connecting pipe, and the electric control valve is electrically connected to the liquid level sensor.

5. The HVAC heat dissipation device for HVAC engineering according to claim 4, characterized in that: A temperature sensor is connected inside the heat dissipation housing, and the temperature sensor is electrically connected to the cleaning component.

6. The HVAC heat dissipation device for HVAC engineering according to claim 1, characterized in that: A connection frame is provided at a position of the heat dissipation housing corresponding to the fan blades, and a mesh cover is connected to the connection frame.

7. The HVAC heat dissipation device for HVAC engineering according to claim 1, characterized in that: The heat dissipation housing is rotatably connected with a switch door at a position corresponding to the heat conduction component, and a handle is connected to the switch door.

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