CN217036501U - GGD fixed power distribution cabinet with external refrigeration mechanism - Google Patents

Abstract

The application provides a GGD fixed power distribution cabinet with an external refrigeration mechanism, which belongs to the technical field of power distribution cabinets. The GGD fixed power distribution cabinet with an external cooling mechanism includes a cooling component and a heat dissipation component. The heat dissipation assembly includes a fan, a filter box, a fixing seat, an elastic member, a filter screen and a hair dryer. The fan is fixedly connected to the box body, the filter box is connected to the input end of the fan, and the fixing seat is fixed. is connected in the filter box, the elastic piece is arranged on the fixing seat, the filter screen is arranged on the fixing seat, and the filter net is clamped to the elastic piece. Through the above settings, the temperature inside the GGD power distribution cabinet can be cooled, so that the heat dissipation effect of the GGD power distribution cabinet is better, and the temperature inside the GGD power distribution cabinet can be kept at a lower temperature, and the air flow rate inside the GGD power distribution cabinet can be increased, thereby Improve the cooling effect of GGD power distribution cabinet.

Description

A GGD fixed power distribution cabinet with external refrigeration mechanism

technical field

The present application relates to the technical field of power distribution cabinets, and in particular, to a GGD fixed power distribution cabinet with an external refrigeration mechanism.

Background technique

At present, GGD power distribution cabinet is a new type of power distribution cabinet designed according to the requirements of the supervisor of the Ministry of Energy, the majority of power users and the design department, based on the principles of safety, economy, rationality and reliability. The product has high breaking capacity, dynamic and thermal stability. Good, the electrical scheme is flexible, the combination is convenient, the series is strong, the practicability is strong, the structure is novel, and the protection level is high. It can be used as a replacement product for low-voltage switchgear. Refer to the relevant settings. The electrical components of the GGD will generate a lot of heat. Generally, the thermal structure of the power distribution cabinet fan is relatively simple, and the heat dissipation efficiency is low, and the power distribution cabinet is rarely specially designed for cooling, which makes the heat dissipation effect of the GGD power distribution cabinet poor.

Utility model content

In order to make up for the above deficiencies, the present application provides a GGD fixed power distribution cabinet with an external refrigeration mechanism, which aims to improve the problem of poor heat dissipation effect of the GGD power distribution cabinet.

Embodiments of the present application provide a GGD fixed power distribution cabinet with an external cooling mechanism, including a cooling assembly and a heat dissipation assembly.

The refrigerating assembly includes a box body, a refrigerating box, a water pump, a cabinet body and an elbow, the refrigerating box is arranged in the box body, the input end of the water pump is connected to the refrigerating box, and the cabinet body is arranged in the On one side of the box, the elbow is arranged in the cabinet, and the two ends of the elbow are respectively connected to the output end of the water pump and the refrigeration box, and the heat dissipation component includes a fan, a filter box, a fixed seat, An elastic piece, a filter screen and a blowing head, the fan is fixedly connected to the box body, the filter box is connected to the input end of the fan, the fixing seat is fixedly connected to the filter box, and the elastic piece is provided with On the fixing seat, the filter screen is arranged on the fixing seat, and the filter screen is clamped to the elastic member, the blower is connected to the output end of the fan, and the blower is arranged on the inside the cabinet.

In the above implementation process, through the setting of the refrigeration component, with the cooperation of the box body, the refrigeration box, the water pump, the cabinet body and the elbow, the water can be refrigerated through the refrigeration box, and then transported into the elbow through the water pump, so that the water can be refrigerated by the refrigeration box. It keeps the working environment in the cabinet relatively low, and the temperature of the internal working environment is relatively low. Finally, the water in the elbow is circulated back to the refrigeration box, so that the temperature in the cabinet can always be cooled. With the cooperation of the fan, filter box, fixing seat, elastic parts, filter screen and blower, the fan can blow the external air into the cabinet, so as to keep the air in the cabinet circulating, and the heat in the cabinet can be discharged, and the heat in the cabinet can be discharged through the filter. The setting of the net can filter the air, so that the gas entering the cabinet is relatively clean. Through the above setting, the temperature inside the GGD distribution cabinet can be cooled, so that the heat dissipation effect of the GGD distribution cabinet is better, and the GGD distribution cabinet can also be cooled. The inside of the electrical cabinet is at a lower temperature, which increases the air flow rate inside the GGD power distribution cabinet, thereby improving the heat dissipation effect of the GGD power distribution cabinet.

In a specific embodiment, the box body is provided with a first through hole, the filter box is provided with a second through hole, and the second through hole is provided corresponding to the first through hole.

In the above implementation process, the arrangement of the first through hole and the second through hole can facilitate the communication between the filter box and the outside, thereby facilitating the acceleration of the gas flow in the cabinet.

In a specific embodiment, a fixing plate is arranged inside the box, and both the fan and the filter box are fixedly connected to the fixing plate.

In the above implementation process, the installation of the fixed plate can facilitate the installation of the fan and the filter box, and play a supporting role for the fan and the filter box.

In a specific embodiment, the refrigeration box includes a water tank and a semiconductor refrigeration sheet, the water tank is arranged in the box body, and the semiconductor refrigeration sheet is arranged on one side of the water tank.

In the above implementation process, through the arrangement of the water tank and the semiconductor refrigeration sheet, the water tank can be cooled by the semiconductor refrigeration sheet.

In a specific embodiment, the box body is provided with a through groove, and the through groove is arranged corresponding to the semiconductor refrigeration chip.

In the above implementation process, the arrangement of the through grooves can facilitate the heat dissipation during the operation of the semiconductor refrigeration chip.

In a specific embodiment, the semiconductor refrigeration sheet is provided with a cooling fan, the cooling fan is arranged on the box body, and the cooling fan is arranged corresponding to the through groove.

In the above-mentioned implementation process, through the arrangement of the heat dissipation fan, the semiconductor refrigeration sheet can be assisted to dissipate heat, so that the refrigeration effect of the semiconductor refrigeration sheet is better.

In a specific embodiment, the refrigeration assembly further includes a moving vehicle body, the moving vehicle body includes a base and a lifting wheel, the base is arranged on the lower surface of the box body, and the lifting wheel is arranged on the base.

In the above implementation process, through the setting of the moving vehicle body, under the action of the base and the lifting wheel, it is convenient to move the device when it needs to move.

In a specific embodiment, the lifting wheel includes a threaded rod and a wheel, the threaded rod thread is threaded through the base, the wheel is slidably connected to the base, and the wheel is rotatably connected to the thread end of the rod.

In the above implementation process, the arrangement of the threaded rod and the wheel can drive the wheel to move up and down, so that the stability of the device can be maintained when no movement is required.

In a specific embodiment, the base is provided with a chute, the wheel is provided with a slider, and the slider is slidably connected in the chute.

In the above implementation process, the arrangement of the chute and the slider can facilitate the sliding of the wheel, and at the same time, the wheel can be limited.

In a specific embodiment, the elastic member includes a fixed rod, a fixed block and a spring, the fixed rod is fixedly connected to the fixed seat, the fixed block is slidably connected to the fixed rod, and the spring is provided between the fixing rod and the fixing block.

In the above implementation process, the arrangement of the fixing rod, the fixing block and the spring can facilitate the disassembly of the filter screen, thereby facilitating the subsequent maintenance of the filter screen.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore do not It should be regarded as a limitation of the scope, and for those of ordinary skill in the art, other related drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a first-view structural schematic diagram of a GGD fixed power distribution cabinet with an external refrigeration mechanism provided by an embodiment of the present application;

2 is a schematic structural diagram from a second perspective of a GGD fixed power distribution cabinet with an external refrigeration mechanism provided by an embodiment of the present application;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 provided by an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a part of a heat dissipation assembly provided by an embodiment of the present application;

FIG. 5 is an enlarged schematic structural diagram of the position B in FIG. 4 according to an embodiment of the present application.

In the figure: 100-refrigeration assembly; 110-box body; 112-first through hole; 113-fixed plate; 114-through groove; 120-refrigeration box; 121-water tank; 122-semiconductor cooling sheet; 130-water pump; 140-cabinet; 150-elbow; 160-mobile body; 161-base; 1611-chute; 162-lifting wheel; 1621-threaded rod; 1622-wheel; 1623-slider; 200- 210-fan; 220-filter box; 221-second through hole; 230-fixing seat; 240-elastic part; 241-fixing rod; 242-fixing block; 243-spring; 250-filter; 260- Hair dryer.

Detailed ways

The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.

In order to make the purposes, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments This is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Referring to FIG. 1 , the present application provides a GGD stationary power distribution cabinet with an external refrigeration mechanism, including a refrigeration assembly 100 and a heat dissipation assembly 200 .

Wherein, through the arrangement of the cooling assembly 100 and the heat dissipation assembly 200, the heat dissipation effect of the GGD power distribution cabinet can be better.

1 , 2 and 3 , the refrigeration assembly 100 includes a box body 110 , a refrigeration box 120 , a water pump 130 , a cabinet body 140 and an elbow 150 . The box body 110 is provided with a first through hole 112 , and the filter box 220 is provided with a The second through holes 221 are arranged corresponding to the first through holes 112 . It should be noted that the arrangement of the first through holes 112 and the second through holes 221 can facilitate the communication between the filter box 220 and the outside, thereby facilitating the communication between the filter box 220 and the outside. It is convenient to accelerate the gas flow in the cabinet 140. The cabinet 110 is provided with a fixed plate 113, and the fan 210 and the filter box 220 are fixedly connected to the fixed plate 113. During the specific setting, the installation of the fixed plate 113 can facilitate the fan 210 and the filter box 220 are installed to support the fan 210 and the filter box 220. The box body 110 is provided with a through slot 114, and the through slot 114 is correspondingly arranged with the semiconductor refrigeration sheet 122. In this embodiment, through the through slot 114 The setting of the refrigerating semiconductor sheet 122 can facilitate the heat dissipation when the semiconductor refrigeration sheet 122 operates.

In the specific setting, the refrigerating box 120 is arranged in the box body 110, the refrigerating box 120 includes a water tank 121 and a semiconductor refrigeration sheet 122, the water tank 121 is arranged in the box body 110, and the semiconductor refrigeration sheet 122 is arranged on one side of the water tank 121. In the document, through the arrangement of the water tank 121 and the semiconductor refrigeration sheet 122, the water tank 121 can be cooled by the semiconductor refrigeration sheet 122. The semiconductor refrigeration sheet 122 is provided with a cooling fan 1221, the cooling fan 1221 is arranged on the box body 110, and the cooling fan 1221 Corresponding to the setting of the through groove 114, it should be noted that, through the setting of the cooling fan 1221, the semiconductor refrigeration sheet 122 can be assisted to dissipate heat, so that the semiconductor refrigeration sheet 122 has a better cooling effect. The input end of the water pump 130 is connected to the refrigeration box 120. The cabinet body 140 is arranged on one side of the box body 110 , the elbow 150 is arranged in the cabinet body 140 , and both ends of the elbow 150 are respectively connected to the output end of the water pump 130 and the refrigeration box 120 .

In this embodiment, the refrigeration assembly 100 further includes a moving vehicle body 160. The moving vehicle body 160 includes a base 161 and lifting wheels 162. The base 161 is arranged on the lower surface of the box body 110, and the lifting wheels 162 are arranged at the base 161. , Through the setting of the moving vehicle body 160, under the action of the base 161 and the lifting wheel 162, it is convenient to move the device when it needs to move. The lifting wheel 162 includes a threaded rod 1621 and a wheel 1622, and the thread of the threaded rod 1621 runs through the base 161. , the wheel 1622 is slidably connected to the base 161, and the wheel 1622 is rotatably connected to one end of the threaded rod 1621. In this application document, through the setting of the threaded rod 1621 and the wheel 1622, the wheel 1622 can be driven to move up and down, so that the wheel 1622 can be moved up and down without moving. In order to maintain the stability of the equipment, the base 161 is provided with a chute 1611, the wheel 1622 is provided with a slider 1623, and the slider 1623 is slidably connected to the chute 1611. The setting can facilitate the sliding of the wheel 1622, and at the same time, the wheel 1622 can be limited.

Please refer to FIG. 1 , FIG. 2 , FIG. 4 and FIG. 5 , the heat dissipation assembly 200 includes a fan 210 , a filter box 220 , a fixing seat 230 , an elastic member 240 , a filter screen 250 and a blower head 260 , and the fan 210 is fixedly connected in the box body 110 , the filter box 220 is connected to the input end of the fan 210, the fixed seat 230 is fixedly connected to the filter box 220, the elastic member 240 is arranged on the fixed seat 230, and the elastic member 240 includes a fixed rod 241, a fixed block 242 and a spring 243, the fixed rod 241 It is fixedly connected to the fixed seat 230 , the fixed block 242 is slidably connected to the fixed rod 241 , and the spring 243 is arranged between the fixed rod 241 and the fixed block 242 . The filter screen 250 can be easily disassembled, thereby facilitating subsequent maintenance of the filter screen 250. The filter screen 250 is arranged on the fixing seat 230, and the filter screen 250 is clamped to the elastic member 240. The blower 260 is connected to the output end of the fan 210, and The blowing head 260 is disposed in the cabinet 140 .

The working principle of the GGD fixed power distribution cabinet with external refrigeration mechanism: when in use, the threaded rod 1621 is rotated, and the threaded rod 1621 drives the wheel 1622 to move, so that the wheel 1622 moves out of the base 161, which is convenient for moving the device to a suitable position, and then The wheels 1622 are received into the base 161, the water tank 121 is cooled by the semiconductor refrigeration sheet 122, the water pump 130 is started, and the water is transported into the elbow 150 through the water pump 130, and then circulated into the water tank 121, thereby realizing a cooling cycle, and start The fan 210 extracts the air filtered by the filter screen 250 in the filter box 220 through the fan 210, and then transports it to the blower 260, and blows it into the cabinet 140 through the blower 260, thereby accelerating the air flow in the cabinet 140, through The above settings can cool down the inside of the GGD power distribution cabinet, so that the heat dissipation effect of the GGD power distribution cabinet is better, and it can also make the inside of the GGD power distribution cabinet at a lower temperature, and increase the air flow rate inside the GGD power distribution cabinet, thereby improving the The cooling effect of GGD power distribution cabinet.

It should be noted that the specific models and specifications of the semiconductor refrigeration sheet 122, the cooling fan 1221, the water pump 130 and the fan 210 need to be selected and determined according to the actual specifications of the device. Describe in detail.

The power supply of the semiconductor refrigeration sheet 122 , the cooling fan 1221 , the water pump 130 and the fan 210 and their principles are clear to those skilled in the art, and will not be described in detail here.

The above descriptions are merely examples of the present application, and are not intended to limit the protection scope of the present application. For those skilled in the art, various modifications and changes may be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the protection scope of this application. It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

The above are only specific embodiments of the present application, but the protection scope of the present application is not limited to this. should be covered within the scope of protection of this application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims (10)

1. GGD fixed power distribution cabinet with external refrigeration mechanism, which is characterized by comprising

The refrigerator comprises a refrigeration assembly (100), wherein the refrigeration assembly (100) comprises a box body (110), a refrigeration box (120), a water pump (130), a cabinet body (140) and an elbow (150), the refrigeration box (120) is arranged in the box body (110), the input end of the water pump (130) is communicated with the refrigeration box (120), the cabinet body (140) is arranged on one side of the box body (110), the elbow (150) is arranged in the cabinet body (140), and two ends of the elbow (150) are respectively communicated with the output end of the water pump (130) and the refrigeration box (120);

heat dissipating assembly (200), heat dissipating assembly (200) includes fan (210), rose box (220), fixing base (230), elastic component (240), filter screen (250) and blowing head (260), fan (210) fixed connection in box (110), rose box (220) communicate in fan (210) input, fixing base (230) fixed connection in rose box (220), elastic component (240) set up in on fixing base (230), filter screen (250) set up in on fixing base (230), just filter screen (250) joint in elastic component (240), blowing head (260) communicate in fan (210) output, just blowing head (260) set up in cabinet body (140).

2. The GGD fixed power distribution cabinet with the external refrigeration mechanism according to claim 1, wherein the box body (110) is provided with a first through hole (112), the filter box (220) is provided with a second through hole (221), and the second through hole (221) is arranged corresponding to the first through hole (112).

3. The GGD fixed power distribution cabinet with the external refrigeration mechanism according to claim 1, wherein a fixing plate (113) is arranged inside the box body (110), and the fan (210) and the filter box (220) are fixedly connected to the fixing plate (113).

4. The GGD fixed power distribution cabinet with an external refrigeration mechanism according to claim 1, characterized in that the refrigeration box (120) comprises a water tank (121) and a semiconductor refrigeration piece (122), the water tank (121) is arranged in the box body (110), and the semiconductor refrigeration piece (122) is arranged on one side of the water tank (121).

5. The GGD fixed power distribution cabinet with the external refrigeration mechanism according to claim 4, wherein the box body (110) is provided with a through groove (114), and the through groove (114) is arranged corresponding to the semiconductor refrigeration sheet (122).

6. The GGD fixed power distribution cabinet with the external refrigeration mechanism according to claim 5, wherein the semiconductor refrigeration sheet (122) is provided with a heat dissipation fan (1221), the heat dissipation fan (1221) is arranged on the box body (110), and the heat dissipation fan (1221) is arranged corresponding to the through groove (114).

7. The GGD stationary switch board with external refrigeration mechanism according to claim 1, characterized in that the refrigeration assembly (100) further comprises a mobile body (160), the mobile body (160) comprising a base (161) and a lifting wheel (162), the base (161) being arranged on the lower surface of the box (110), the lifting wheel (162) being arranged on the base (161).

8. The GGD fixed distribution cabinet with external refrigeration mechanism according to claim 7, characterized in that the lifting wheel (162) comprises a threaded rod (1621) and a wheel (1622), the threaded rod (1621) is threaded through the base (161), the wheel (1622) is slidably connected to the base (161), and the wheel (1622) is rotatably connected to one end of the threaded rod (1621).

9. GGD fixed distribution cabinet with external refrigeration mechanism according to claim 8, characterized in that said base (161) is equipped with a chute (1611), said wheels (1622) being provided with a slider (1623), said slider (1623) being slidingly connected inside said chute (1611).

10. The GGD fixed distribution cabinet with an external refrigeration mechanism according to claim 1, characterized in that the elastic member (240) comprises a fixing rod (241), a fixing block (242) and a spring (243), the fixing rod (241) is fixedly connected to the fixing seat (230), the fixing block (242) is slidably connected to the fixing rod (241), and the spring (243) is arranged between the fixing rod (241) and the fixing block (242).

Images