CN220190150U - Switch cabinet dehumidifying device - Google Patents

Abstract

The utility model discloses a switch cabinet dehumidifying device, which relates to the technical field of dehumidifying devices and comprises a cabinet body and a motor, wherein an air inlet pipe and an air outlet pipe are respectively and fixedly penetrated at the upper end and the lower end of the side wall of the cabinet body, the motor is installed on the outer wall of the end part of the air inlet pipe, the end part of an output shaft of the motor is fixedly connected with a transmission rod, a positive rotation fan is fixedly installed on the outer wall of the transmission rod, an air pipe mechanism is arranged on the outer wall of the lower end of the air inlet pipe, a positioning frame is fixedly installed on the outer wall of the upper end of the air outlet pipe, knobs are respectively arranged on the inner walls of the two ends of the positioning frame, a sealing gasket is adhered on the upper surface of the positioning frame, and a leakage net is fixedly connected on the inner wall of the upper end of the air outlet pipe. The dehumidifying device for the switch cabinet improves the dehumidifying capability, so that the device is convenient to fully remove water vapor in the switch cabinet, and meanwhile, the device is convenient to replace a drying agent bag, and the dehumidifying effect of the device is guaranteed.

Description

Switch cabinet dehumidifying device

Technical Field

The utility model relates to the technical field of dehumidifying devices, in particular to a dehumidifying device for a switch cabinet.

Background

The switch cabinet belongs to important electrical equipment in a power system, the inside of the switch cabinet comprises parts such as a breaker and a disconnecting switch, the common switch cabinet is provided with a high-voltage switch cabinet, a medium-voltage switch cabinet and a low-voltage switch cabinet, and the inside of the switch cabinet is accumulated with water vapor to cause damage to electronic elements in the switch cabinet, so that the water vapor in the switch cabinet needs to be removed through a dehumidifying device in order to ensure the stable work of the switch cabinet.

However, the existing switch cabinet dehumidifying device has the following problems when in use:

for guaranteeing dehumidification effect and making the electronic component in the cubical switchboard stable operation, need the device fully get rid of the aqueous vapor in the cubical switchboard, and current cubical switchboard dehydrating unit's dehumidification ability is not enough, leads to the device difficult fully get rid of the aqueous vapor in the cubical switchboard, when using the drier bag to get rid of aqueous vapor simultaneously, need regularly change the drier bag for the guarantee effect, and current cubical switchboard dehydrating unit is difficult to change the drier bag to easily influence the dehumidification effect of device.

Aiming at the problems, innovative design is urgently needed on the basis of the original switch cabinet dehumidifying device.

Disclosure of Invention

The utility model aims to provide a switch cabinet dehumidifying device, which solves the problems that the dehumidifying capability of the existing switch cabinet dehumidifying device is insufficient, so that the device is difficult to sufficiently remove water vapor in a switch cabinet, and meanwhile, the device is difficult to replace a drying agent bag, so that the dehumidifying effect of the device is easy to influence.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cubical switchboard dehydrating unit, includes the cabinet body and motor, the upper and lower both ends of cabinet body lateral wall run through respectively and are fixed with the air-supply line and go out the tuber pipe, and the motor is installed to the tip outer wall of air-supply line to the output shaft end fixedly connected with transfer line of motor, and the outer wall fixed mounting of transfer line has positive rotatory fan moreover, and the lower extreme outer wall of air-supply line is provided with tuber pipe mechanism simultaneously, the upper end outer wall fixed mounting of play tuber pipe has the locating rack, and the both ends inner wall of locating rack is provided with the knob respectively to the upper surface bonding of locating rack has sealed the pad, and the upper end inner wall fixedly connected with of play tuber pipe leaks the net.

Preferably, the air pipe mechanism comprises a hose and a pipe head, the hose is fixedly arranged on the outer wall of the lower end of the air inlet pipe, and the pipe head is fixedly arranged on the inner wall of the lower end of the hose.

Preferably, the tube head is in sliding connection with the air outlet pipe, and the tube head is attached to the sealing pad.

Preferably, the tube head is in threaded connection with the knob, and the knob is in threaded arrangement with the locating frame.

Preferably, the inner wall of the lower end of the air outlet pipe is fixedly connected with a positioning arm, the inner wall of the upper end of the positioning arm is movably provided with an air rod, and the outer wall of the air rod is fixedly provided with a counter-rotating fan.

Preferably, the positioning arm is rotationally connected with the air bar, and the outer wall of the end part of the air bar is connected with the outer wall of the end part of the air bar through a sprocket mechanism.

Compared with the prior art, the utility model has the beneficial effects that: the dehumidifying device for the switch cabinet improves the dehumidifying capability, so that the device is convenient to fully remove water vapor in the switch cabinet, and meanwhile, the device is convenient to replace a drying agent bag, and the dehumidifying effect of the device is guaranteed.

The motor drives the transmission rod to rotate, so that the transmission rod drives the positive cyclone fan to rotate to blow air into the cabinet body, and meanwhile, the transmission rod drives the air rod to rotate through the chain wheel mechanism, so that the air in the cabinet body is discharged through the rotation of the counter-rotating fan, the air in the cabinet body flows fully through the desiccant bag, the desiccant bag placed on the leakage net is convenient to fully absorb water vapor in the air, and the dehumidification capacity of the device is further enhanced.

Through the rotation of knob for the knob breaks away from the tube head, the upward movement of rethread tube head makes the tube head break away from the tuber pipe, thereby the drier bag of being convenient for the user to change and placing on the drain net has ensured the dehumidification effect of device.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic diagram of the front cross-section structure of the air inlet pipe of the present utility model;

FIG. 3 is a schematic view of a top-down cross-section of a tube head of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a cabinet body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a motor; 5. a transmission rod; 6. a forward rotation fan; 7. an air pipe mechanism; 701. a hose; 702. a tube head; 8. a positioning frame; 9. a knob; 10. a sealing gasket; 11. a drain screen; 12. a positioning arm; 13. a wind rod; 14. a counter-rotating fan; 15. a sprocket mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a cubical switchboard dehydrating unit, including the cabinet body 1, the air-supply line 2, go out tuber pipe 3, motor 4, transfer line 5, positive whirl fan 6, tuber pipe mechanism 7, the hose 701, tube head 702, locating rack 8, knob 9, sealed 10, leak net 11, locating arm 12, wind pole 13, negative whirl fan 14 and sprocket mechanism 15, the upper and lower both ends of cabinet body 1 lateral wall run through respectively and are fixed with air-supply line 2 and play tuber pipe 3, and the tip outer wall of air-supply line 2 installs motor 4, and the output shaft end fixedly connected with transfer line 5 of motor 4, and the outer wall fixed mounting of transfer line 5 has positive whirlwind fan 6, the lower extreme outer wall of air-supply line 2 is provided with tuber pipe mechanism 7 simultaneously, the upper end outer wall fixed mounting of play tuber pipe 3 has locating rack 8, and the both ends inner wall of locating rack 8 is provided with knob 9 respectively, and the upper surface bonding of locating rack 8 has sealed 10, and the upper end inner wall fixedly connected with leak net 11 of play tuber pipe 3.

The air pipe mechanism 7 comprises a hose 701 and a pipe head 702, the hose 701 is fixedly arranged on the outer wall of the lower end of the air inlet pipe 2, the pipe head 702 is fixedly arranged on the inner wall of the lower end of the hose 701, the air inlet pipe 2 is convenient to connect with the air outlet pipe 3 through the air pipe mechanism 7, and air in the cabinet body 1 flows fully to dehumidify, so that the dehumidifying effect of the device is enhanced.

Tube head 702 and play tuber pipe 3 sliding connection, and tube head 702 and sealed pad 10 laminating mutually, the upward movement tube head 702 of being convenient for breaks away from play tuber pipe 3 to the drier bag of placing on the convenience of customers change drain net 11, and when being convenient for tube head 702 laminating sealed pad 10, hoisting device's leakproofness.

Tube head 702 and knob 9 threaded connection, and knob 9 and locating rack 8 threaded setting, when the relative locating rack 8 removal of rotatory knob 9 inserts in tube head 702 of being convenient for, guarantee tube head 702 and play tuber pipe 3 stable connection to make the stable work of device.

The lower extreme inner wall fixedly connected with location arm 12 of tuber pipe 3, and the upper end inner wall movable mounting of location arm 12 has wind pole 13 to the outer wall fixed mounting of wind pole 13 has the counter-rotating fan 14, and the positive whirlwind fan 6 of being convenient for and counter-rotating fan 14 are simultaneously when the syntropy is rotatory, drive the air and fully flow in cabinet body 1, air-supply line 2, tuber pipe 3 and tuber pipe mechanism 7, thereby make the drier bag fully absorb the aqueous vapor in the air.

The positioning arm 12 is rotationally connected with the air rod 13, and the outer wall of the end part of the air rod 13 is connected with the outer wall of the end part of the transmission rod 5 through the sprocket mechanism 15, so that when the motor 4 drives the transmission rod 5 to rotate, the transmission rod 5 drives the air rod 13 to rotate through the sprocket mechanism 15, and the positive cyclone fan 6 and the negative cyclone fan 14 simultaneously rotate in the same direction.

Working principle: when the switch cabinet dehumidifying device is used, firstly, as shown in fig. 1-2, the motor 4 is started to drive the transmission rod 5 to rotate, then the transmission rod 5 drives the positive cyclone fan 6 to rotate and blow air into the cabinet body 1, meanwhile, the transmission rod 5 drives the air rod 13 to rotate in the same direction through the chain wheel mechanism 15, the air rod 13 rotates relative to the positioning arm 12, then the air rod 13 drives the counter-rotating fan 14 to rotate so as to discharge air in the cabinet body 1, and therefore, the positive cyclone fan 6 and the counter-rotating fan 14 simultaneously rotate in the same direction, so that the air fully flows in the cabinet body 1, the air inlet pipe 2, the air outlet pipe 3 and the air pipe mechanism 7, as shown in fig. 2 and 4, and the desiccant bag absorbs moisture in the air as the air flows through the desiccant bag placed on the drain net 11, so that the desiccant bag fully absorbs moisture in the air in the cabinet body 1, and the dehumidifying capability of the device is enhanced;

as shown in fig. 1 and fig. 3-4, when the desiccant bag needs to be replaced, the rotary knob 9 moves relative to the positioning frame 8 to separate from the tube head 702, then the tube head 702 moves upwards to separate from the air outlet pipe 3, the hose 701 contracts along with the movement of the tube head 702, then a user takes out the old desiccant bag on the drain net 11 and places a new desiccant bag on the drain net 11, then the tube head 702 is sleeved on the outer wall of the air outlet pipe 3 to push the tube head 702 to be tightly attached to the sealing pad 10, and then the rotary knob 9 is reversely inserted into the tube head 702, so that the replacement of the desiccant bag on the drain net 11 is completed, and the dehumidification effect of the device is ensured.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a cubical switchboard dehydrating unit, includes cabinet body (1) and motor (4), its characterized in that: the upper and lower both ends of cabinet body (1) lateral wall run through respectively and are fixed with air-supply line (2) and play tuber pipe (3), and motor (4) are installed to the tip outer wall of air-supply line (2), and output shaft end fixedly connected with transfer line (5) of motor (4), the outer wall fixed mounting of transfer line (5) has positive whirlwind fan (6) moreover, the lower extreme outer wall of air-supply line (2) is provided with tuber pipe mechanism (7) simultaneously, the upper end outer wall fixed mounting of play tuber pipe (3) has locating rack (8), and the both ends inner wall of locating rack (8) is provided with knob (9) respectively, and the upper surface bonding of locating rack (8) has sealed pad (10), the upper end inner wall fixedly connected with of play tuber pipe (3) leaks net (11) moreover.

2. A switch cabinet dehumidifying device as claimed in claim 1, wherein: the air pipe mechanism (7) comprises a hose (701) and a pipe head (702), the hose (701) is fixedly arranged on the outer wall of the lower end of the air inlet pipe (2), and the pipe head (702) is fixedly arranged on the inner wall of the lower end of the hose (701).

3. A switch cabinet dehumidifying device as claimed in claim 2, wherein: the pipe head (702) is connected with the air outlet pipe (3) in a sliding mode, and the pipe head (702) is attached to the sealing gasket (10).

4. A switch cabinet dehumidifying device as claimed in claim 2, wherein: the tube head (702) is in threaded connection with the knob (9), and the knob (9) and the locating frame (8) are in threaded arrangement.

5. A switch cabinet dehumidifying device as claimed in claim 1, wherein: the lower end inner wall of the air outlet pipe (3) is fixedly connected with a positioning arm (12), an air rod (13) is movably mounted on the upper end inner wall of the positioning arm (12), and a counter-rotating fan (14) is fixedly mounted on the outer wall of the air rod (13).

6. A switch cabinet dehumidifying device as claimed in claim 5, wherein: the positioning arm (12) and the wind rod (13) are rotationally connected, and the outer wall of the end part of the wind rod (13) is connected with the outer wall of the end part of the transmission rod (5) through a chain wheel mechanism (15).