Pump station control cabinet

Abstract

The utility model relates to the technical field of water conservancy projects, in particular to a pump station control cabinet which comprises a control cabinet body, an auxiliary supporting device is arranged below the control cabinet body, an adsorption and dehumidification mechanism is arranged above the auxiliary supporting device, a ventilation and heat dissipation mechanism is arranged on the side edge of the control cabinet body, and a ventilation and heat dissipation mechanism is arranged on the side edge of the control cabinet body. When the pump station control cabinet is used, the two heat dissipation fans are arranged in a staggered height manner, so that the two heat dissipation fans can form complete concentric-square-shaped closed-loop track airflow movement during movement, the interior of the control cabinet can be cooled in all directions, an electric telescopic rod stretches and retracts to drive a sealing plate to operate to control opening and closing of a ventilation groove, and the heat dissipation efficiency of the control cabinet is improved. When the ventilation grooves are opened, hot air in the control cabinet can be discharged in time, when the ventilation grooves are closed, the sealing performance of the cabinet body can be guaranteed, the overall flexibility is good, and the practical effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a pump station control cabinet. Background Art

[0002] The pump station control cabinet is a device used to control the operation of the pump station equipment, usually including start and stop control, speed control, pressure control and other functions. The pump station control cabinet is usually composed of a controller, switch, button, indicator light, etc. It controls the operation and stop of the pump station equipment through programming, and monitors the operation of the equipment to ensure the safe and efficient operation of the pump station equipment. The pump station control cabinet is usually used in conjunction with the pump station equipment to improve the automation and operation convenience of the pump station equipment.

[0003] Patent No. "CN220554206U" discloses a "pump station control cabinet". The device is provided with a mounting base, a gooseneck tube and a light board. The gooseneck tube is used to help adjust the position of the light board, making the position of the light board more diversified. Compared with the prior art, the light board of this device is less likely to block the work space of the staff, making this device more convenient for the staff to use. Since the electrical components inside the pump station control cabinet will continuously emit heat during operation, once too much heat accumulates in the box, it will not only affect the normal use of other electrical components, but also cause fire in severe cases, causing great safety hazards. However, the above-mentioned device cannot automatically achieve the effect of temperature control, and the overall safety effect is poor. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problem and to propose a pump station control cabinet, which improves the existing pump station control cabinet. Once too much heat accumulates in the box, it will not only affect the normal use of other electrical components, but also cause fire in severe cases, causing great safety hazards. However, the existing pump station control cabinet cannot automatically achieve the effect of temperature reduction control, and the overall safety effect is poor.

[0005] A pump station control cabinet comprises a control cabinet body: an auxiliary support device is arranged below the control cabinet body, an adsorption and dehumidification mechanism is arranged above the auxiliary support device, a ventilation and heat dissipation mechanism is arranged on the side of the control cabinet body, the auxiliary support device comprises a first support plate, a support column and a second support plate, the bottom outer wall of the control cabinet body is provided with a first support plate, the bottom outer wall of the first support plate is symmetrically provided with two groups of support columns, and the bottom outer wall of the support column is connected to the top outer wall of the second support plate.

[0006] Preferably, the adsorption and dehumidification mechanism includes a limit frame, a support frame and a dehumidification component. The limit frames are symmetrically arranged on the bottom outer wall and the top outer wall of the control cabinet body. The support frame is slidably installed inside the limit frame, and the dehumidification component is arranged inside the support frame.

[0007] Preferably, the ventilation and heat dissipation mechanism includes a temperature monitoring sensor, an air inlet slot and a protective cover. The temperature monitoring sensor is arranged on the side inner wall of the control cabinet body. Air inlet slots are staggered and penetrated on both side outer walls of the control cabinet body. A filter is arranged inside the air inlet slot. A protective cover is arranged on the side outer wall of the control cabinet body located at the air inlet slot.

[0008] Preferably, the side outer wall of the protective cover is provided with air inlet holes at equal intervals and in a surrounding manner, and the side inner wall of the protective cover is provided with a driving motor.

[0009] Preferably, the driving motor is connected to one end of the transmission shaft, the other end of the transmission shaft is connected to the cooling fan, and the air outlet end of the cooling fan faces the air inlet slot.

[0010] Preferably, a controller is provided on the side inner wall of the control cabinet body, and limit mounting plates are alternately installed on the side outer wall at the top and the side outer wall at the bottom of the control cabinet body, two limit mounting plates are provided, and an electric telescopic rod is provided on the top outer wall of the limit mounting plate at the bottom.

[0011] Preferably, the extending end of the electric telescopic rod is connected to the bottom outer wall of the closing plate, the side outer wall of the closing plate is provided with a limiting T-shaped strip, the side outer wall of the control cabinet body is provided with a mounting strip, and the side outer wall of the mounting strip is provided with a limiting T-shaped groove.

[0012] Preferably, the limiting T-shaped bar and the limiting T-shaped slot are slidably connected, a ventilation slot is provided through the side outer wall of the control cabinet body at the middle position, and a filter is provided inside the ventilation slot, and the area of ​​the closing plate is larger than the area of ​​the ventilation slot.

[0013] The beneficial effects of the utility model are:

[0014] 1. When the pump station control cabinet is in use, the temperature monitoring sensor, air inlet slot, protective cover, drive motor, transmission shaft and cooling fan are set up, and two cooling fans are set up at staggered heights, so that the two cooling fans can form a complete "circular" closed-loop trajectory airflow movement when in motion, thereby facilitating all-round cooling of the inside of the control cabinet. The electric telescopic rod is extended to drive the closing plate to operate the opening and closing of the ventilation slot. When the ventilation slot is opened, the hot air flow inside the control cabinet can be discharged in time, and when it is closed, the sealing of the cabinet can be ensured. The overall flexibility is good and the practical effect is good;

[0015] 2. When the pump station control cabinet is in use, the dehumidification parts are set as water-absorbing sponges, so that the water-absorbing sponges can automatically absorb excess moisture inside the control cabinet, thereby avoiding excessive humidity in the box affecting the normal use of electrical components. The design of sliding installation of the limit frame and the support frame can easily complete the replacement of the dehumidification parts. The overall use is relatively portable and has good practical effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the auxiliary support device of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the adsorption and moisture removal mechanism of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of the ventilation and heat dissipation mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the closed plate installation of the utility model.

[0021] In the figure: 1. control cabinet body; 2. auxiliary support device; 21. first support plate; 22. support column; 23. second support plate; 3. adsorption and dehumidification mechanism; 31. limit frame; 32. support frame; 33. dehumidification component; 4. ventilation and heat dissipation mechanism; 41. temperature monitoring sensor; 42. air inlet slot; 43. protective cover; 44. drive motor; 45. transmission shaft; 46. cooling fan; 51. controller; 52. limit mounting plate; 53. electric telescopic rod; 54. closing plate; 55. limit T-shaped strip; 56. mounting strip; 57. limit T-shaped slot. DETAILED DESCRIPTION

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

[0023] When implementing: Figure 1-5As shown, a pump station control cabinet includes a control cabinet body 1: an auxiliary supporting device 2 is arranged below the control cabinet body 1, an adsorption and dehumidification mechanism 3 is arranged above the auxiliary supporting device 2, a ventilation and heat dissipation mechanism 4 is arranged on the side of the control cabinet body 1, the auxiliary supporting device 2 includes a first support plate 21, a support column 22 and a second support plate 23, the bottom outer wall of the control cabinet body 1 is provided with a first support plate 21, the bottom outer wall of the first support plate 21 is symmetrically provided with two groups of support columns 22, and the bottom outer wall of the support column 22 is connected to the top outer wall of the second support plate 23.

[0024] The adsorption and dehumidification mechanism 3 includes a limit frame 31, a support frame 32 and a dehumidification component 33. The limit frame 31 is symmetrically arranged on the bottom outer wall and the top outer wall of the control cabinet body 1. The support frame 32 is slidably installed inside the limit frame 31, and the dehumidification component 33 is arranged inside the support frame 32. Here, the dehumidification component 33 is set to a water-absorbing sponge material, which is convenient for absorbing excess moisture inside the control cabinet body 1 into the dehumidification component 33. When the dehumidification component 33 needs to be replaced, at this time, it is only necessary to pull the support frame 32 horizontally outward until it is completely separated from the limit frame 31, and then take out the dehumidification component 33 from the inside of the support frame 32 and replace it with a new replacement core, and the installation is similar.

[0025] The ventilation and heat dissipation mechanism 4 includes a temperature monitoring sensor 41, an air inlet slot 42 and a protective cover 43. The temperature monitoring sensor 41 is arranged on the side inner wall of the control cabinet body 1. The air inlet slots 42 are staggered and penetrated on the outer walls of both sides of the control cabinet body 1. The air inlet slots 42 are arranged inside the air inlet slots 42. A filter is arranged on the side outer wall of the control cabinet body 1 located at the air inlet slot 42. The side outer wall of the protective cover 43 is surrounded by air inlet holes at equal intervals, and the side inner wall of the protective cover 43 is provided with a driving motor 44. The driving motor 44 is connected to one end of a transmission shaft 45, and the other end of the transmission shaft 45 is connected to a cooling fan 46. The air outlet end of the cooling fan 46 faces the air inlet slot 42. When the control When the temperature inside the control cabinet body 1 exceeds the monitoring range set by the temperature monitoring sensor 41, the temperature monitoring sensor 41 will automatically control the drive motor 44 to turn on. The setting of the protective cover 43 here plays an auxiliary supporting effect on the drive motor 44. When the drive motor 44 is turned on, it will automatically drive the transmission shaft 45 to rotate and then drive the cooling fan 46 to rotate. Then the cooling fan 46 rotates to generate wind that blows into the control cabinet body 1 through the air inlet slot 42. It is noted here that two cooling fans 46 are arranged at staggered high and low positions. When the two cooling fans 46 operate at the same time, a complete "U"-shaped closed flow trajectory movement will be formed, thereby cooling the inside of the control cabinet body 1 by air cooling.

[0026] A controller 51 is arranged on the inner side wall of the control cabinet body 1. The outer side wall at the top and the outer side wall at the bottom of the control cabinet body 1 are staggeredly installed with limit mounting plates 52. Two limit mounting plates 52 are arranged. The outer top wall of the limit mounting plate 52 at the bottom is arranged with an electric telescopic rod 53. The extended end of the electric telescopic rod 53 is connected to the outer bottom wall of the closing plate 54. The outer side wall of the closing plate 54 is arranged with a limit T-shaped strip 55. The outer side wall of the control cabinet body 1 is arranged with a mounting strip 56. The outer side wall of the mounting strip 56 is provided with a limit T-shaped slot 57. The limit T-shaped strip 55 and the limit T-shaped slot 57 are slidably connected. The outer side wall of the control cabinet body 1 at the middle position is provided with a ventilation slot, and the inside of the ventilation slot A filter is provided, and the area of ​​the closing plate 54 is larger than the area of ​​the ventilation slot; when the temperature monitoring sensor 41 detects that the temperature inside the control cabinet body 1 is too high, it will also synchronously transmit the information to the controller 51, and then the controller 51 will automatically control the electric telescopic rod 53 to open, and then the electric telescopic rod 53 will retract the extended end and automatically drive the closing plate 54 to move, and then the closing plate 54 will automatically move to leak the ventilation slot, so as to facilitate the timely discharge of the hot air flow inside the control cabinet body 1 to the outside of the box, and when the closing plate 54 moves, it will automatically drive the limiting T-shaped strip 55 to slide inside the limiting T-shaped slot 57, and the setting of the limiting T-shaped strip 55, the mounting strip 56 and the limiting T-shaped slot 57 here all have a limiting support effect on the movement of the closing plate 54.

[0027] When the utility model is in use, the dehumidifier 33 is set to a water-absorbing sponge material, so that the excess moisture inside the control cabinet body 1 can be absorbed into the dehumidifier 33. When the dehumidifier 33 needs to be replaced, it is only necessary to pull the support frame 32 outward horizontally until it is completely separated from the limit frame 31, and then the dehumidifier 33 is taken out from the inside of the support frame 32 and replaced with a new replacement core. The installation is similar. When the temperature inside the control cabinet body 1 exceeds the monitoring range set by the temperature monitoring sensor 41, the temperature monitoring sensor 41 will automatically control the drive motor 44 to turn on. The setting of the protective cover 43 here has an auxiliary supporting effect on the drive motor 44. When the drive motor 44 is turned on, it will automatically drive the transmission shaft 45 to rotate and then drive the cooling fan 46 to rotate. Then the cooling fan 46 rotates to generate wind that blows into the control cabinet body 1 through the air inlet slot 42. The cooling fan There are two fans 46 arranged at staggered high and low positions. When the two cooling fans 46 operate at the same time, a complete "U"-shaped closed-flow trajectory movement will be formed, thereby cooling the inside of the control cabinet body 1 by air cooling. When the temperature monitoring sensor 41 detects that the temperature inside the control cabinet body 1 is too high, it will also synchronously transmit the information to the controller 51, and then the controller 51 will automatically control the electric telescopic rod 53 to open, and then the electric telescopic rod 53 will automatically drive the closing plate 54 to move when the extended end is retracted. Then the closing plate 54 will automatically leak the ventilation slot when it moves, so as to facilitate the timely discharge of the hot air flow inside the control cabinet body 1 to the outside of the box. When the closing plate 54 moves, it will automatically drive the limiting T-shaped strip 55 to slide inside the limiting T-shaped slot 57. Here, the setting of the limiting T-shaped strip 55, the mounting strip 56 and the limiting T-shaped slot 57 all have a limiting support effect on the movement of the closing plate 54.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pump station control cabinet, characterized in that: The invention comprises a control cabinet body (1): an auxiliary support device (2) is arranged below the control cabinet body (1), an adsorption and dehumidification mechanism (3) is arranged above the auxiliary support device (2), a ventilation and heat dissipation mechanism (4) is arranged on the side of the control cabinet body (1), the auxiliary support device (2) comprises a first support plate (21), a support column (22) and a second support plate (23), the bottom outer wall of the control cabinet body (1) is provided with a first support plate (21), the bottom outer wall of the first support plate (21) is symmetrically provided with two groups of support columns (22), and the bottom outer wall of the support column (22) is connected to the top outer wall of the second support plate (23).

2. A pump station control cabinet according to claim 1, characterized in that: The adsorption and dehumidification mechanism (3) comprises a limit frame (31), a support frame (32) and a dehumidification component (33); the limit frame (31) is symmetrically arranged on the bottom outer wall and the top outer wall of the control cabinet body (1); the support frame (32) is slidably installed inside the limit frame (31); and the dehumidification component (33) is arranged inside the support frame (32).

3. A pump station control cabinet according to claim 1, characterized in that: The ventilation and heat dissipation mechanism (4) comprises a temperature monitoring sensor (41), an air inlet slot (42) and a protective cover (43); the temperature monitoring sensor (41) is arranged on the inner side wall of the control cabinet body (1); the air inlet slots (42) are staggered and penetrated on the outer sides of the control cabinet body (1); a filter is arranged inside the air inlet slot (42); and the protective cover (43) is arranged on the outer side wall of the control cabinet body (1) located at the air inlet slot (42).

4. A pump station control cabinet according to claim 3, characterized in that: The side outer wall of the protective cover (43) is provided with air inlet holes at equal intervals and in a surrounding manner, and the side inner wall of the protective cover (43) is provided with a driving motor (44).

5. A pump station control cabinet according to claim 4, characterized in that: The driving motor (44) is connected to one end of the transmission shaft (45), and the other end of the transmission shaft (45) is connected to the cooling fan (46), and the air outlet end of the cooling fan (46) faces the air inlet slot (42).

6. A pump station control cabinet according to claim 1, characterized in that: A controller (51) is arranged on the inner side wall of the control cabinet body (1); and limit mounting plates (52) are alternately mounted on the outer side wall at the top and the outer side wall at the bottom of the control cabinet body (1); two limit mounting plates (52) are arranged, and an electric telescopic rod (53) is arranged on the outer side wall at the top of the limit mounting plate (52) at the bottom.

7. A pump station control cabinet according to claim 6, characterized in that: The extended end of the electric telescopic rod (53) is connected to the bottom outer wall of the closing plate (54), the side outer wall of the closing plate (54) is provided with a limiting T-shaped strip (55), the side outer wall of the control cabinet body (1) is provided with a mounting strip (56), and the side outer wall of the mounting strip (56) is provided with a limiting T-shaped groove (57).

8. A pump station control cabinet according to claim 7, characterized in that: The limiting T-shaped strip (55) and the limiting T-shaped groove (57) are slidably connected, a ventilation groove is provided through the outer wall of the side of the control cabinet body (1) at the middle position, and a filter is provided inside the ventilation groove, and the area of ​​the closing plate (54) is larger than the area of ​​the ventilation groove.

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