CN212278618U

CN212278618U - Dampproofing switch board

Info

Publication number: CN212278618U
Application number: CN202021437035.9U
Authority: CN
Inventors: 李志梁
Original assignee: Hunan Diannanai Electric Equipment Co ltd
Current assignee: Hunan Diannanai Electric Equipment Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-01-01
Anticipated expiration: 2030-07-20

Abstract

The utility model belongs to the technical field of the dampproofing technique of switch board and specifically relates to indicate a dampproofing switch board, it includes the switch board body, dampproofing box, first temperature sensor, second temperature sensor, heater and controller, first temperature sensor and controller all set up in the inside of switch board body, controller external power supply, second temperature sensor sets up in the surface of switch board body, the heater is installed in the inner wall of switch board body, first temperature sensor, second temperature sensor and heater all are connected with the controller electricity, the installing port has been seted up to the switch board body, the installing port is installed and is the dampproofing box of the inside moisture absorption of switch board body. The utility model provides a dampproofing cubical switchboard dampproofing ability reinforce, the security is high, and dampproofing box dismouting just simultaneously.

Description

Dampproofing switch board

Technical Field

The utility model belongs to the technical field of the dampproofing technique of switch board and specifically relates to indicate a dampproofing switch board.

Background

With the development of science and technology, control cabinets are widely used at present, and various electrical devices are centralized in one cabinet for management and operation. The switch board of selling on the market at present, when the air humidity increases, water smoke condenses at the operating panel of cabinet body surface, internal portion of cabinet and switch board easily, forms the water droplet, has the defect that can not be dampproofing, has increased the risk that electric leakage and equipment burn out, has huge potential safety hazard.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a dampproofing switch board, this dampproofing switch board dampproofing ability reinforce, and the security is high, and dampproofing box dismouting just simultaneously.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a dampproofing switch board, it includes the switch board body, dampproofing box, first temperature sensor, second temperature sensor, heater and controller, first temperature sensor and controller all set up in the inside of switch board body, controller external power supply, second temperature sensor sets up in the surface of switch board body, the heater is installed in the inner wall of switch board body, first temperature sensor, second temperature sensor and heater all are connected with the controller electricity, the installing port has been seted up to the switch board body, the installing port is installed the dampproofing box of the inside moisture absorption for the switch board body.

Further, dampproofing box includes dog, collecting storage and the silica gel drier that discolours, dog and collecting storage fixed connection, the silica gel drier that discolours is placed in collecting storage, the size and the installing port phase-match of dog.

Further, the dog is provided with the breach that runs through the dog, laminated glass window has been installed to the breach, the laminated glass window is just to the collecting storage, be provided with the light in the intermediate layer of laminated glass window, the dog still is provided with shift knob and battery, the battery sets up in the inside of dog, shift knob inlays the dress in the front end of dog, shift knob is located the next door of laminated glass window, shift knob and light all are connected with the battery electricity.

Furthermore, a magnetic connecting band is arranged on the outer edge of the rear end of the stop block, and a magnetic substance is arranged on the mounting opening of the control cabinet body corresponding to the magnetic connecting band.

Furthermore, the surface of the storage bin is provided with a round small hole penetrating through the storage bin, one side of the storage bin is provided with a sliding groove for the sliding of the sliding block, and a limiting block for limiting the sliding block to move is arranged above the sliding groove.

The utility model has the advantages that: when the temperature of the inner wall surface of the control cabinet body is reduced below the dew point temperature during actual use, the inner wall surface of the control cabinet body can generate a water droplet condensation phenomenon, also called condensation, which seriously threatens the operation of the control cabinet body, the temperature inside the control cabinet body needs to be kept higher than the external ambient temperature of the control cabinet body, and the relative humidity inside the control cabinet body is reduced as much as possible to prevent the condensation from being generated inside the control cabinet body, the first temperature sensor monitors the temperature condition inside the control cabinet body, the second temperature sensor monitors the external temperature condition of the control cabinet body and respectively transmits the monitored data to the controller, and the controller controls the heater to heat the inside of the control cabinet body by setting the temperature inside the control cabinet body to be higher than the temperature outside the control cabinet body, when the inside temperature of switch board body is higher than the outside temperature of switch board body, the stop heating prevents the condensation condition, and the moisture of controller body inside is absorbed to dampproofing box simultaneously. The utility model provides a dampproofing cubical switchboard dampproofing ability reinforce, the security is high, and dampproofing box dismouting just simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the moisture-proof case of the present invention;

fig. 3 is a schematic view of the moisture-proof box according to another angle of the present invention;

fig. 4 is a schematic structural diagram of the heater of the present invention.

Description of reference numerals: the control cabinet comprises a control cabinet body 1, a moisture-proof box 2, a stop block 21, a laminated glass window 211, a switch button 212, a magnetic connecting band 213, a storage bin 22, a round small hole 221, a sliding groove 222, a sliding block 223, a limiting block 224 and a heater 3.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a pair of dampproofing switch board, it includes switch board body 1, dampproofing box 2, first temperature sensor, second temperature sensor, heater 3 and controller, first temperature sensor and controller all set up in the inside of switch board body 1, the external power supply of controller, second temperature sensor sets up in the surface of switch board body 1, heater 3 installs in the inner wall of switch board body 1, first temperature sensor, second temperature sensor and heater 3 all are connected with the controller electricity, the installing port has been seted up to switch board body 1, the installing port is installed to the dampproofing box 2 that absorbs moisture for the inside of switch board body 1.

In practical use, when the temperature of the inner wall surface of the control cabinet body 1 is reduced below the dew point temperature, the inner wall surface of the control cabinet body 1 may generate water drops condensation phenomenon, which is also called condensation, the condensation may seriously threaten the operation of the control cabinet body 1, the temperature inside the control cabinet body 1 needs to be kept higher than the external ambient temperature of the control cabinet body 1, and the relative humidity inside the control cabinet body 1 is reduced as much as possible to prevent the condensation from being generated inside the control cabinet body 1, the first temperature sensor monitors the temperature condition inside the control cabinet body 1, the second temperature sensor monitors the external temperature condition of the control cabinet body 1 and respectively transmits the monitored data to the controller, the controller controls the heater 3 to heat the inside of the control cabinet body 1 by setting the temperature inside the control cabinet body 1 to be higher than the temperature outside the control cabinet body 1, when the inside temperature of switch board body 1 is higher than the outside temperature of switch board body 1, the stop heating prevents the condensation condition, and dampproofing box 2 absorbs the inside moisture of controller body 1 simultaneously.

The utility model provides a dampproofing cubical switchboard dampproofing ability reinforce, the security is high, and dampproofing box dismouting just simultaneously.

As shown in fig. 2 and fig. 3, in this embodiment, the moisture-proof box 2 includes a stopper 21, a storage bin 22 and a allochroic silica gel desiccant, the stopper 21 is fixedly connected to the storage bin 22, the allochroic silica gel desiccant is placed in the storage bin 22, and the size of the stopper 21 is matched with the installation opening. During the in-service use, collecting storage 22 is used for placing the silica gel drier that discolours, and the silica gel drier that discolours can alternate the colour after fully absorbing water, can judge whether the silica gel drier that discolours has fully absorbed water through the colour of observing the silica gel drier that discolours, no longer possesses the ability of absorbing water, and changes, dog 21 be convenient for collecting storage 22's installation and observation.

As shown in fig. 2 and 3, in this embodiment, the stopper 21 is provided with a notch penetrating through the stopper 21, the notch is provided with a laminated glass window 211, the laminated glass window 211 faces the storage bin 22, an illuminating lamp is arranged in an interlayer of the laminated glass window 211, the stopper 21 is further provided with a switch button 212 and a storage battery, the storage battery is arranged inside the stopper 21, the switch button 212 is embedded in the front end of the stopper 21, the switch button 212 is located beside the laminated glass window 211, and both the switch button 212 and the illuminating lamp are electrically connected with the storage battery. During the in-service use, install laminated glass window 211 through the breach department at dog 21, the staff can directly observe the condition of discolouing of the silica gel drier that discolours in the collecting chamber 22 through laminated glass window 211, judges whether need to change, through setting up light, shift knob 212 and battery, the staff of being convenient for observes the condition of discolouing of the silica gel drier in the collecting chamber 22 through laminated glass window 211, provides light source support for the staff.

As shown in fig. 3, in this embodiment, a magnetic connecting band 213 is disposed on the outer edge of the rear end of the stopper 21, and a magnetic substance is disposed on the mounting opening of the control cabinet body 1 corresponding to the magnetic connecting band 213. During the in-service use, dog 21 is through setting up magnetism connecting band 213 and setting up the magnetic substance in the installing port department of switch board body 1, and the stable absorption is on switch board body 1 when being convenient for dampproofing box 2 installation.

As shown in fig. 2 and 3, in this embodiment, a small circular hole 221 penetrating through the storage chamber 22 is formed on the surface of the storage chamber 22, a sliding groove 222 for sliding a sliding block 223 is formed on one side of the storage chamber 22, and a stopper 224 for limiting the sliding block 223 from moving is formed above the sliding groove 222. During the in-service use, when placing and pouring off the silica gel drying agent that discolours to storage chamber 22 in, need rotate stopper 224, remove slider 223, be convenient for the packing or the pouring off of silica gel drying agent that discolours, spout 222 is used for making things convenient for slider 223 to remove, spout 222 limits slider 223 simultaneously, prevent slider 223 roll-off spout 222, the removal through slider 223 controls opening and closing of storage chamber 22, stopper 224's upper end is rotatable, the removal of slider 223 is restricted through the upper end of rotating stopper 224, set up circular aperture 221 simultaneously, when limiting the silica gel drying agent that discolours and preventing that the silica gel drying agent that discolours from breaking away from storage chamber 22, increase silica gel drying agent that discolours and the inside air contact of switch board body 1, absorb moisture.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and in addition, the present invention includes other implementations, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.

Claims

1. The utility model provides a dampproofing switch board which characterized in that: including the switch board body, dampproofing box, first temperature sensor, second temperature sensor, heater and controller, first temperature sensor and controller all set up in the inside of switch board body, controller external power supply, second temperature sensor sets up in the surface of switch board body, the heater is installed in the inner wall of switch board body, first temperature sensor, second temperature sensor and heater all are connected with the controller electricity, the installing port has been seted up to the switch board body, the installing port is installed and is absorbed the dampproofing box of moisture for the inside of switch board body.

2. A moisture-proof control cabinet according to claim 1, wherein: the dampproofing box includes dog, collecting storage and color-changing silica gel drier, dog and collecting storage fixed connection, the color-changing silica gel drier is placed in collecting storage, the size and the installing port phase-match of dog.

3. A moisture-proof control cabinet according to claim 2, characterized in that: the utility model discloses a storage battery, including dog, switch button, battery, storage battery, switch button, lamp, storage battery, the dog is provided with the breach that runs through the dog, the laminated glass window has been installed to the breach, the laminated glass window is just to the collecting storage, be provided with the light in the intermediate layer of laminated glass window, the dog still is provided with switch button and battery, the battery sets up in the inside of dog, switch button inlays the dress in the front end of dog, switch button is located the next door of laminated glass window, switch button and.

4. A moisture-proof control cabinet according to claim 2, characterized in that: the outer edge of the rear end of the stop block is provided with a magnetic connecting belt, and a mounting opening of the control cabinet body is provided with a magnetic substance corresponding to the magnetic connecting belt.

5. A moisture-proof control cabinet according to claim 2, characterized in that: the surface of the storage bin is provided with a round small hole penetrating through the storage bin, one side of the storage bin is provided with a sliding groove for the sliding of the sliding block, and a limiting block for limiting the sliding block to move is arranged above the sliding groove.