Dual cooling type communication cabinet

Abstract

The utility model discloses a dual cooling type communication cabinet, which comprises a top cover, an outer box body, an inner box body and a water cooling device, heat dissipation blades are arranged at the middle upper positions of the two side walls of the outer box body, an outer cabinet door is arranged on the front side of the outer box body, an outer door handle and a temperature display are arranged on the outer cabinet door, and the water cooling device is arranged on the inner box body. An external temperature sensor is arranged at the corner of the top of the front side face of the outer box body, an inner cabinet door is arranged on the front side of the inner box body, an inner door handle is arranged on the inner cabinet door, an internal temperature sensor is arranged at the corner of the top of the front side face of the inner box body, and a cooling header pipe is arranged in the center of the top of the rear side face of the inner box body. Cooling pipes are arranged in the two side walls of the inner box body, a water drainage pipe is arranged in the center of the bottom of the outer wall of one side of the inner box body, a water inlet pipe is arranged on the upper surface of the top end of the water tank, and water supply pipes are arranged on the recycling water tank and the measuring box. The cooling device is reasonable in structural design, the ventilator and the water cooling device are arranged, and double cooling of air cooling and water cooling can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication cabinets, in particular to a double-cooling communication cabinet. Background Art

[0002] With the continuous development of wireless communication technology, communication devices such as outdoor base stations have been widely used. However, in some existing communication devices such as outdoor base stations, when some communication devices are in use, functional problems may occur due to excessive temperature, which will in turn affect the service life of the communication devices. Therefore, it is necessary to dissipate heat from the inside of the communication cabinet. Most of the existing communication cabinets dissipate heat through heat dissipation openings, with low heat dissipation efficiency and poor heat dissipation effect. Therefore, it is necessary to design a double-cooling communication cabinet to solve the above problems. Content of the Utility Model

[0003] A double-cooling communication cabinet proposed by the utility model aims to solve the problems of low heat dissipation efficiency and poor heat dissipation in the prior art.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A double-cooling communication cabinet includes a top cover, an outer box body, an inner box body and a water cooling device. Heat dissipation louvers are provided in the middle and upper positions on both side walls of the outer box body. An outer cabinet door is provided on the front side of the outer box body, and an outer door handle and a temperature display are provided on the outer cabinet door. An external temperature sensor is provided at the top corner of the front side of the outer box body. An inner cabinet door is provided on the front side of the inner box body, and an inner door handle is provided on the inner cabinet door. An internal temperature sensor is provided at the top corner of the front side of the inner box body. Two exhaust fans are provided at the top end of the inner box body. A water inlet main pipe is provided at the middle position of the top of the rear side of the inner box body. A U-shaped branch pipe is provided on the inner wall of the top of the inner box body. The water inlet main pipe is connected to the middle position of the horizontal pipe of the U-shaped branch pipe. Cooling pipes are provided inside both side walls of the inner box body. A drainage main pipe is provided at the middle position of the bottom of the outer wall of one side of the inner box body. A U-shaped drainage branch pipe is provided in the inner wall of the bottom of the inner box body. The drainage main pipe is connected to the middle position of one side pipe of the U-shaped drainage branch pipe. The upper and lower ends of the cooling pipe are respectively connected to the U-shaped branch pipe and the U-shaped drainage branch pipe. The water cooling device includes a water tank and a recovery water tank. A water injection port is provided on the upper surface of the top end of the water tank. A water inlet pipe is provided on the upper surface of the top end of the water tank, and a water pump is provided in the water inlet pipe. The water inlet pipe penetrates through the wall of the outer box body and extends upward along the rear side wall of the inner box body to be connected to the water inlet main pipe. A return pipe is provided on the side wall of the recovery water tank. The return pipe penetrates through the base of the outer box body and is connected to the drainage main pipe. A water delivery pipe is provided between the recovery water tank and the water tank and is interconnected.

[0006] Preferably, the inner diameters of the water inlet pipe and the water delivery pipe are 10 cm and both are one-way pipes.

[0007] Preferably, a screw cap is provided on the water inlet.

[0008] Preferably, the cooling tube is a square tube.

[0009] Preferably, the cooling tube is a copper tube and has a thickness of 2-3 mm.

[0010] Preferably, a filter screen is provided on the outside of the heat dissipation louver.

[0011] The beneficial effects of the utility model are as follows: the communication cabinet is divided into two parts, an outer box body and an inner box body; an external temperature sensor is arranged on the outer box body, an internal temperature sensor is arranged on the inner box body, and a temperature display is arranged on the outer cabinet door; when the external temperature is higher than the internal temperature, the heat dissipation leaves are closed and only water cooling is performed; when the external temperature is lower than the internal temperature, the heat dissipation leaves are opened for ventilation and heat dissipation; coolant is added to the water tank through the water filling port; the coolant flows into the cooling main pipe through the water inlet pipe under the action of the water pump, and then flows into the cooling pipe, and the side wall of the inner box body is water-cooled and cooled; finally, it flows into the recovery water tank through the drain pipe to the reflux pipe, and then flows into the water tank through the water supply pipe for recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a double cooling type communication cabinet proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the rear side of a double cooling type communication cabinet proposed by the utility model;

[0014] Figure 3 This is a bottom schematic diagram of a dual cooling type communication cabinet proposed by the utility model;

[0015] Figure 4 This is a schematic diagram of the inner box body proposed by the utility model;

[0016] Figure 5 This is a schematic diagram of the inner box side wall cooling pipe proposed by the utility model;

[0017] Figure 6 It is a cross-sectional schematic diagram of the water inlet main pipe proposed by the utility model;

[0018] Figure 7 It is a cross-sectional schematic diagram of the main drainage pipe proposed in the utility model.

[0019] In the figure: 1. Top cover; 2. Outer box body; 21. Outer cabinet door; 22. Outer door handle; 23. Temperature display; 24. External temperature sensor; 25. Heat dissipation louvers; 3. Water tank; 31. Recycling water tank; 32. Water filling port; 33. Water inlet pipe; 34. Water supply pipe; 35. Return pipe; 4. Inner box body; 41. Inner cabinet door; 42. Inner door handle; 43. Total water inlet pipe; 431. U-shaped branch pipe; 44. Total drain pipe; 441. U-shaped drain branch pipe; 45. Cooling pipe; 46. Exhaust fan; 47. Internal temperature sensor. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] Referring to Figure 1-7 , a double-cooling communication cabinet includes a top cover 1, an outer box body 2, an inner box body 4 and a water cooling device. Heat dissipation louvers 25 are provided at the upper middle positions of the two side walls of the outer box body 2. An outer cabinet door 21 is provided on the front side of the outer box body 2. An outer door handle 22 and a temperature display 23 are provided on the outer cabinet door 21. An external temperature sensor 24 is provided at the top corner of the front side of the outer box body 2. An inner cabinet door 41 is provided on the front side of the inner box body 4. An inner door handle 42 is provided on the inner cabinet door 41. An internal temperature sensor 47 is provided at the top corner of the front side of the inner box body 4. Two exhaust fans 46 are provided at the top of the inner box body 4. A total water inlet pipe 43 is provided at the middle position of the top of the rear side of the inner box body 4. A U-shaped branch pipe 431 is provided on the inner wall of the top of the inner box body 4. The total water inlet pipe 43 is connected to the middle position of the horizontal pipe of the U-shaped branch pipe 431. Cooling pipes 45 are provided inside the two side walls of the inner box body 4. A total drain pipe 44 is provided at the middle position of the bottom of the outer wall of one side of the inner box body 4. A U-shaped drain branch pipe 441 is provided on the inner wall of the bottom of the inner box body 4. The total drain pipe 44 is connected to the middle position of one side pipe of the U-shaped drain branch pipe 441. The upper and lower ends of the cooling pipe 45 are respectively connected to the U-shaped branch pipe 431 and the U-shaped drain branch pipe 441. The water cooling device includes a water tank 3 and a recycling water tank 31. A water filling port 32 is provided on the upper surface of the top of the water tank 3. A water inlet pipe 33 is provided on the upper surface of the top of the water tank 3 and a water pump is provided inside the water inlet pipe 33. The water inlet pipe 33 penetrates through the box wall of the outer box body 2 and extends upward along the rear side wall of the inner box body 4 and is connected to the total water inlet pipe 43. A return pipe 35 is provided on the side wall of the recycling water tank 31. The return pipe 35 penetrates through the base of the outer box body 2 and is connected to the total drain pipe 44. A water supply pipe 34 that communicates with each other is provided between the recycling water tank 31 and the water tank 3.

[0022] The communication cabinet is divided into two parts, an outer box body 2 and an inner box body 4. An external temperature sensor 24 is provided on the outer box body 2, an internal temperature sensor 47 is provided on the inner box body 4, and a temperature display 23 is provided on the outer cabinet door 21. When the external temperature is higher than the internal temperature, the heat dissipation leaf 25 is closed and only water cooling is performed. When the external temperature is lower than the internal temperature, the heat dissipation leaf 25 is opened for ventilation and heat dissipation. Coolant is added to the water tank 3 through the water injection port 32. The coolant flows into the cooling main pipe 43 through the water inlet pipe 33 under the action of the water pump, and then flows into the cooling pipe 45 to cool the side wall of the inner box body 4 by water. Finally, it flows to the return pipe 35 through the drain pipe 44 and flows into the recovery water tank 31, and then flows into the water tank 3 through the water supply pipe 34 for recycling.

[0023] The inner diameter of the water inlet pipe 33 and the water delivery pipe 34 is 10 cm and both are one-way pipes. The water pump can transport the coolant to the cooling main pipe 43 at the top of the inner box 4, and the one-way water pipe can prevent the water from flowing back.

[0024] A screw cap is provided on the water inlet 32 ​​to prevent debris from entering the water tank 3 .

[0025] The cooling tube 45 is a square tube, and the heat dissipation blades 25 are controlled to be opened and closed by a switch, and the opening and closing of the heat dissipation blades 25 can be controlled according to the outdoor temperature.

[0026] The cooling tube 45 is a copper tube with a thickness of 2-3 mm, which can better dissipate heat.

[0027] A filter is provided outside the heat dissipation shutter 25 to prevent mosquitoes, sand and stones from entering the communication cabinet.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dual cooling type communication cabinet, characterized in that: It includes a top cover (1), an outer box body (2), an inner box body (4) and a water cooling device. On the upper-middle positions of the two side walls of the outer box body (2), there are heat dissipation louvers (25). On the front side of the outer box body (2), there is an outer cabinet door (21). On the outer cabinet door (21), there are an outer door handle (22) and a temperature display (23). At the top corner of the front side surface of the outer box body (2), there is an external temperature sensor (24). On the front side of the inner box body (4), there is an inner cabinet door (41). On the inner cabinet door (41), there is an inner door handle (42). At the top corner of the front side surface of the inner box body (4), there is an internal temperature sensor (47). At the top end of the inner box body (4), there are two ventilation fans (46). At the middle position of the top of the rear side surface of the inner box body (4), there is a main water inlet pipe (43). On the inner wall of the top of the inner box body (4), there is a U-shaped branch pipe (431). The main water inlet pipe (43) is connected to the middle position of the horizontal pipe of the U-shaped branch pipe (431). Inside the two side walls of the inner box body (4), there are cooling pipes (45). At the middle position of the bottom of one side wall of the inner box body (4), there is a main water drain pipe (44). Inside the bottom inner wall of the inner box body (4), there is a U-shaped water drainage branch pipe (441). The main water drain pipe (44) is connected to the middle position of one side pipe of the U-shaped water drainage branch pipe (441). The upper and lower ends of the cooling pipe (45) are respectively connected to the U-shaped branch pipe (431) and the U-shaped water drainage branch pipe (441). The water cooling device includes a water tank (3) and a recovery water tank (31). On the upper surface of the top end of the water tank (3), there is a water injection port (32). On the upper surface of the top end of the water tank (3), there is a water inlet pipe (33) and a water pump is arranged inside the water inlet pipe (33). The water inlet pipe (33) penetrates through the box wall of the outer box body (2) and extends upward along the rear side wall of the inner box body (4) to be connected to the main water inlet pipe (43). On the side wall of the recovery water tank (31), there is a return pipe (35). The return pipe (35) penetrates through the base of the outer box body (2) to be connected to the main water drain pipe (44). Between the recovery water tank (31) and the water tank (3), there is a water delivery pipe (34) that is mutually connected.

2. A dual cooling type communication cabinet according to claim 1, characterized in that: The inner diameters of the water inlet pipe (33) and the water delivery pipe (34) are 10 cm and they are both one-way pipes.

3. The dual cooling type communication cabinet according to claim 1, characterized in that: There is a rotary cap on the water injection port (32).

4. The dual cooling communication cabinet according to claim 1, characterized in that: The cooling pipe (45) is a square pipe.

5. A dual cooling type communication cabinet according to claim 4, characterized in that: The cooling pipe (45) is a copper pipe with a thickness of 2 - 3 mm.

6. The dual cooling communication cabinet according to claim 1, characterized in that: There is a filter net outside the heat dissipation louver (25).

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