CN215579757U

CN215579757U - Dampproofing formula soft start switch board

Info

Publication number: CN215579757U
Application number: CN202122359539.4U
Authority: CN
Inventors: 于宏毅
Original assignee: Xiangyang Duofeng Electric Co ltd
Current assignee: Xiangyang Duofeng Electric Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-18
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a damp-proof soft start control cabinet which comprises a cabinet body and a damp-proof box, wherein the cabinet body is provided with a vent hole and a humidity sensor, the damp-proof box is fixed on the right end surface of the cabinet body, the damp-proof box is provided with a drying agent placing cavity, an air heater placing cavity and a separation net, the drying agent placing cavity is positioned on the left side of the air heater placing cavity, the separation net separates the drying agent placing cavity from the air heater placing cavity, cotton cloth, drying agent particles and the cotton cloth are sequentially placed in the drying agent placing cavity from left to right, the air heater is arranged in the air heater placing cavity, and the right end surface of the cabinet body is communicated with the left end surface of the damp-proof box through a moisture absorption hole. But the humidity in this application device adopts the desiccator of drying to maintain the switch board, when detecting the great time of the humidity value in the switch board, opens the air heater and dehumidifies the drier for the drier can recycle.

Description

Dampproofing formula soft start switch board

Technical Field

The utility model relates to the technical field of soft start control cabinets, in particular to a moisture-proof soft start control cabinet.

Background

The soft start control cabinet is mainly used for starting various high-power motors, replaces the traditional starting mode with soft start, realizes smooth start, reduces starting current, reduces the mechanical impact of larger current on the motor and the impact on a power grid when the motor is started, improves the power utilization quality and saves energy. The blocking protection and the rapid protection are utilized to avoid the burning of the motor due to overheating caused by mechanical faults or blocking, reduce the voltage drop caused by larger current, influence other electrical appliances, reduce abrasion, prolong the service life of the motor and save the maintenance cost of machinery.

The high moisture in the control cabinet electrically connected with the control cabinet can affect the use of electrical components in the control cabinet, and the electrical components can be seriously damaged or even explode. In order to prevent the situation, the traditional control cabinet can use a fan to blow out wet air in the control cabinet, but the fan is required to work for a long time, is easy to damage, has high power consumption, and is easy to generate heat to raise the temperature in the control cabinet to influence the work of electronic elements.

Disclosure of Invention

In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a moisture-resistant soft start control cabinet.

According to the technical scheme provided by the embodiment of the utility model, the moisture-proof soft start control cabinet comprises a cabinet body, wherein an opening and closing door is arranged on the cabinet body, and the moisture-proof box is also arranged on the cabinet body,

the cabinet body is provided with a plurality of ventilation holes and humidity sensors, the ventilation holes are positioned on the left end surface of the cabinet body, the humidity sensors are uniformly distributed on the left end surface in the cabinet body, the moisture-proof box is a vertically placed rectangular box body, the moisture-proof box is fixed on the right end surface of the cabinet body,

a drying agent placing cavity, an air heater placing cavity and a separation net are arranged on the moisture-proof box, the drying agent placing cavity is positioned on the left side of the air heater placing cavity, the separation net separates the drying agent placing cavity from the air heater placing cavity, the separation net is a vertical placing net, cotton cloth, drying agent particles and the cotton cloth are sequentially placed in the drying agent placing cavity from left to right, an air heater is arranged in the air heater placing cavity,

The right-hand member face of the cabinet body with the left end face of dampproofing case passes through moisture absorption hole intercommunication, the rectangular hole that the moisture absorption hole was placed for the level, a plurality of the moisture absorption hole is in from last to evenly distributed down on the right-hand member face of the cabinet body.

In the utility model, the humidity sensor and the air heater in the air heater placing cavity are both connected with a control device through electric wires.

In the utility model, the desiccant particles in the desiccant placing cavity are anhydrous copper sulfate particles.

In the utility model, the separation net is made of stainless steel.

In the utility model, the lower end face of the moisture-proof box and the lower end face of the cabinet body are positioned on the same horizontal plane, and the upper end face of the moisture-proof box and the upper end face of the cabinet body are positioned on the same horizontal plane.

In the utility model, the ventilation hole is positioned in the middle between the upper end surface and the lower end surface of the cabinet body.

In the utility model, the right end face of the moisture-proof box is provided with an air inlet.

In conclusion, the utility model has the beneficial effects that: but the humidity in this application device adopts the desiccator of drying to maintain the switch board, when detecting the great time of the humidity value in the switch board, opens the air heater and dehumidifies the drier for the drier can recycle.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a schematic perspective view of an integrated device according to the present invention;

FIG. 2 is a schematic perspective view of the integrated device of the present invention with the door removed;

FIG. 3 is a schematic view of the overall device of the present invention with the opening/closing door removed from the front view;

fig. 4 is a schematic view of the front cross-section of the moisture-proof box of the present invention.

Reference numbers in the figures: a cabinet body-1; vent-1.1; humidity sensor-1.2; a moisture-proof box-2; a desiccant storage chamber-2.1; a hot air blower placing cavity-2.2; 2.3 of separation net; moisture absorption hole-3.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, fig. 2 and fig. 3, a dampproofing soft start switch board, including the cabinet body 1, be equipped with the door that opens and shuts on the cabinet body 1, still include dampproofing case 2, be equipped with ventilation hole 1.1 and humidity transducer 1.2, a plurality of on the cabinet body 1, ventilation hole 1.1 is located on the 1 left end face of the cabinet body, a plurality of humidity transducer 1.2 evenly distributed is in on the 1 interior left end face of the cabinet body, dampproofing case 2 is the vertical rectangle box of placing, dampproofing case 2 is fixed on the right-hand member face of the cabinet body 1, the right-hand member face of the cabinet body 1 with the left end face of dampproofing case 2 is through inhaling wet hole 3 intercommunication, inhale wet hole 3 for the rectangular hole of level placement, a plurality of inhale wet hole 3 from last evenly distributed down on the right-hand member face of the cabinet body 1.

As shown in fig. 4, be equipped with the drier on dampproofing case 2 and place chamber 2.1, air heater and place chamber 2.2 and separate net 2.3, the drier is placed chamber 2.1 and is located the left side that the chamber 2.2 was placed to the air heater, separate net 2.3 will the drier place chamber 2.1 with the air heater places chamber 2.2 and separates, separate net 2.3 and be vertical place the net, cotton, drier granule, cotton are placed in proper order from a left side to the right side in placing chamber 2.1 to the drier, the air heater is placed and is equipped with the air heater in the chamber 2.2. And an air inlet is formed in the right end face of the moisture-proof box 2.

Desiccant particles in the moisture-proof box 2 pass through the moisture absorption holes 3 will moisture in the cabinet body 1 is absorbed away, when the humidity sensor 1.2 detects that the humidity in the cabinet body 1 is higher, at this time, the hot air blower in the hot air blower placing cavity 2.2 is started, air in the desiccant placing cavity 2.1 is blown to the cabinet body 1 and blown out through the ventilation holes 1.1, so that the desiccant particles in the desiccant placing cavity 2.1 are dried, wet air in the cabinet body 1 is blown out, the desiccant in the desiccant placing cavity 2.1 can be recycled, and the hot air blower in the hot air blower placing cavity 2.2 stops running.

The foregoing description is only exemplary of the preferred embodiments of the utility model and is illustrative of the principles and techniques that may be employed. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described features, and other embodiments in which the above-described features or their equivalents are arbitrarily combined without departing from the spirit of the present invention are also encompassed. For example, the above features and (but not limited to) features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.

Claims

1. The utility model provides a dampproofing formula soft start switch board, includes the cabinet body (1), be equipped with the door that opens and shuts on the cabinet body (1), characterized by: also comprises a moisture-proof box (2),

the cabinet body (1) is provided with a plurality of ventilation holes (1.1) and a plurality of humidity sensors (1.2), the ventilation holes (1.1) are positioned on the left end surface of the cabinet body (1), the humidity sensors (1.2) are uniformly distributed on the inner left end surface of the cabinet body (1), the moisture-proof box (2) is a vertically placed rectangular box body, the moisture-proof box (2) is fixed on the right end surface of the cabinet body (1),

the drying agent placing cavity (2.1), the air heater placing cavity (2.2) and the separation net (2.3) are arranged on the moisture-proof box (2), the drying agent placing cavity (2.1) is positioned on the left side of the air heater placing cavity (2.2), the separation net (2.3) separates the drying agent placing cavity (2.1) from the air heater placing cavity (2.2), the separation net (2.3) is a vertical placing net, cotton cloth, drying agent particles and cotton cloth are sequentially placed in the drying agent placing cavity (2.1) from left to right, the air heater is arranged in the air heater placing cavity (2.2),

the right-hand member face of the cabinet body (1) with the left end face of dampproofing case (2) is through moisture absorption hole (3) intercommunication, moisture absorption hole (3) are the slot that the level was placed, a plurality of moisture absorption hole (3) are from last evenly distributed extremely down on the right-hand member face of the cabinet body (1).

2. The moisture-proof soft start control cabinet as claimed in claim 1, wherein: the humidity sensor (1.2) and the hot air blower in the hot air blower placing cavity (2.2) are connected with the control device through electric wires.

3. The moisture-proof soft start control cabinet as claimed in claim 1, wherein: the desiccant particles in the desiccant placing cavity (2.1) are anhydrous copper sulfate particles.

4. The moisture-proof soft start control cabinet as claimed in claim 1, wherein: the separation net (2.3) is made of stainless steel.

5. The moisture-proof soft start control cabinet as claimed in claim 1, wherein: the lower end face of the moisture-proof box (2) and the lower end face of the cabinet body (1) are located on the same horizontal plane, and the upper end face of the moisture-proof box (2) and the upper end face of the cabinet body (1) are located on the same horizontal plane.

6. The moisture-proof soft start control cabinet as claimed in claim 1, wherein: the ventilation hole (1.1) is positioned in the middle between the upper end surface and the lower end surface of the cabinet body (1).

7. The moisture-proof soft start control cabinet as claimed in claim 1, wherein: and an air inlet is formed in the right end face of the moisture-proof box (2).