CN219917964U - Electric power high voltage switch protector - Google Patents

Abstract

The utility model relates to the technical field of electric power and discloses an electric power high-voltage switch protection device, which comprises a high-voltage switch cabinet, wherein an action box is connected to the lower side of the high-voltage switch cabinet, a constant-temperature dehumidifier is arranged on the lower side wall of the action box, a first air inlet pipe is connected to the right side of the constant-temperature dehumidifier, a third filter screen is connected to the upper side wall of the action box, a first air outlet pipe is connected to the left side of the constant-temperature dehumidifier, the left side of the first air outlet pipe extends to the inner cavity of the action box, two groups of linear guide rails are connected to the left side wall and the right side wall of the inner cavity of the action box, and cleaning brushes are connected to the movable ends of the two groups of linear guide rails.

Description

Electric power high voltage switch protector

Technical Field

The utility model belongs to the technical field of electric power, and particularly relates to an electric power high-voltage switch protection device.

Background

The existing protection device is simple in structure and single in function, a protection cover or a protection box is adopted for protection, a switch is located in the protection box, heat dissipation is difficult to achieve, meanwhile, in rainy days, rainwater easily enters the protection box, electric leakage easily occurs, the protection effect is not ideal, and in order to solve the problems, the utility model provides an electric high-voltage switch protection device.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the electric power high-voltage switch protection device, which effectively solves the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric power high tension switch protector, includes high tension switchgear, high tension switchgear's downside is connected with the action case, the constant temperature dehumidifier is installed to the lower lateral wall of action case, the right side of constant temperature dehumidifier is connected with first intake pipe, the last lateral wall of action case is connected with the third filter screen, the left side of constant temperature dehumidifier is connected with first outlet duct, the left side of first outlet duct extends to the inner chamber of action case.

Preferably, the left and right side walls of the inner cavity of the action box are connected with two groups of linear guide rails, and the moving ends of the two groups of linear guide rails are connected with cleaning brushes.

Preferably, the upside of high tension switchgear is connected with two sets of second outlet duct, the second outlet duct is the slope setting, the inner wall of second outlet duct is connected with the second filter screen.

Preferably, the left and right sides of high tension switchgear all are connected with urgent door leaf, the cylinder is all installed to the left and right sides of high tension switchgear, the flexible end of cylinder is connected with the connecting block, the left side of connecting block is connected with urgent door leaf.

Preferably, the front side of the high-voltage switch cabinet is connected with two groups of sealing doors, and sealing strips are arranged on the outer sides of the sealing doors.

Preferably, the lower side of the action box is connected with two groups of support rods, and the length of each support rod is 30-40cm.

Compared with the prior art, the utility model has the beneficial effects that:

1. the constant-temperature dehumidifier, the first air outlet pipe, the first air inlet pipe and the action box are matched to dehumidify air entering the high-voltage switch cabinet, so that the low water content of the air in the high-voltage switch cabinet is ensured, and the phenomenon that electric appliances are leaked or corroded is reduced;

2. dust in the external air is filtered through the third filter screen, so that the dust content in the high-voltage switch cabinet is reduced, and the influence of dust accumulation on the operation of electrical elements is avoided;

3. the air outlet position of the high-voltage switch cabinet is controlled by arranging the second air outlet pipe, and meanwhile, the phenomenon that external rainwater enters the high-voltage switch cabinet is avoided by arranging the high-voltage switch cabinet in an inclined mode;

4. can clear up the dust that the third filter screen downside was filtered out through setting up linear guide and brush cleaner matched with, and then improve the stability of third filter screen business turn over air, avoid appearing leading to the air to not circulate because of the third filter screen jam to the risk that the electrical components damaged takes place, gets into the filtration through setting up the dust in the third filter screen to the outside air, reduces the dust content in the high tension switchgear, avoids the dust to pile up the operation that influences electrical components.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the constant temperature dehumidifier of the present utility model;

fig. 3 is a schematic view of the structure of the cleaning brush of the present utility model.

In the figure: 100. a high voltage switchgear; 101. a second air outlet pipe; 102. a second filter screen; 103. an emergency door leaf; 104. a cylinder; 105. a connecting block; 106. sealing the door; 110. a working box; 111. a support rod; 120. a constant temperature dehumidifier; 121. a first air outlet pipe; 122. a first air inlet pipe; 130. a third filter screen; 131. a linear guide rail; 132. and cleaning brushes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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. 1-3, an electric power high voltage switch protection device comprises a high voltage switch cabinet 100, a working box 110 is fixedly connected to the lower side of the high voltage switch cabinet 100, a constant temperature dehumidifier 120 is fixedly arranged on the right side wall of the working box 110, a first air inlet pipe 122 is fixedly connected to the right side of the constant temperature dehumidifier 120, a third filter screen 130 is fixedly connected to the upper side wall of the working box 110, a first air outlet pipe 121 is fixedly connected to the left side of the constant temperature dehumidifier 120, the left side of the first air outlet pipe 121 extends to the inner cavity of the working box 110, air entering the high voltage switch cabinet 100 can be dehumidified by arranging the constant temperature dehumidifier 120, the first air outlet pipe 121 and the first air inlet pipe 122 to be matched with the working box 110, the air moisture content in the high voltage switch cabinet 100 is further ensured to be lower, the phenomenon that electric leakage or corrosion of electric elements occurs is reduced, two groups of linear guide rails 131 are fixedly connected to the left and right side walls of the inner cavity of the working box 110, the movable ends of the two groups of linear guide rails 131 are fixedly connected with a cleaning brush 132, dust filtered out from the lower side of the third filter screen 130 can be cleaned by arranging the linear guide rails 131 to be matched with the cleaning brush 132, so that the air inlet and outlet stability of the third filter screen 130 is improved, the risk of damaging electric elements due to air non-circulation caused by the blockage of the third filter screen 130 is avoided, dust in external air enters and is filtered by arranging the third filter screen 130, the dust content in a high-voltage switch cabinet (100) is reduced, the operation of the electric elements is prevented from being influenced by dust accumulation, two groups of second air outlet pipes 101 are connected to the upper side of the high-voltage switch cabinet 100, the second air outlet pipes 101 are obliquely arranged, the second filter screen 102 is connected to the inner wall of the second air outlet pipes 101, the air outlet positions of the high-voltage switch cabinet 100 are controlled by arranging the second air outlet pipes 101, meanwhile, the phenomenon that external rainwater enters the high-voltage switch cabinet 100 is avoided by arranging the high-voltage switch cabinet 100 in an inclined manner, the left side and the right side of the high-voltage switch cabinet 100 are hinged with the emergency door leaves 103, the left side and the right side of the high-voltage switch cabinet 100 are movably provided with the air cylinders 104, the telescopic ends of the air cylinders 104 are fixedly connected with the connecting blocks 105, the left sides of the connecting blocks 105 are movably connected with the emergency door leaves 103, the opening and closing of the emergency door leaf 103 can be controlled by arranging the connecting block 105 to be matched with the air cylinder 104, when the temperature of the electrical components in the high-voltage switch cabinet 100 is too high, and after the constant temperature dehumidifier 120 is damaged, the high voltage switch cabinet 100 is almost in a sealed state, the temperature can be rapidly increased, at this time, the cylinder 104 needs to be rapidly started, the cylinder 104 drives the connecting block 105 to move, and the connecting block 105 drives the emergency door leaf 103 to spread, in the process, the cylinder 104 rotates along with the emergency door leaf 103, external air rapidly enters into the high-voltage switch cabinet 100 after the emergency door leaf 103 is unfolded to reduce the temperature of electrical components in the high-voltage switch cabinet 100, two groups of sealing doors 106 are hinged at the front side of the high-voltage switch cabinet 100, sealing strips are arranged at the outer sides of the sealing doors 106, by providing the sealing door 106 such that the high voltage switchgear 100 as a whole is not limited to near future and off-gas locations, other positions are almost sealed, so that the device is in a controllable range for both recent and air outlet, further improving the stability of the high-voltage switch cabinet 100, two groups of support rods 111 are fixedly connected to the lower side of the action box 110, the length of the support rods 111 is 30-40cm, the height of the action box 110 is improved by arranging the support rods 111, and further, the phenomena of moisture and the like generated in the action box 110 caused by the contact of the action box 110 and the ground are avoided, and the dryness of the high-voltage switch cabinet 100 and the action box 110 is improved when the device is used.

Working principle: when the novel scheme is implemented in practice, the electric high-voltage switch is arranged in the high-voltage switch cabinet 100, the constant-temperature dehumidifier 120 is started, the constant-temperature dehumidifier 120 sucks external air through the first air inlet pipe 122 and then removes moisture in the air, the external air is sent into the action box 110 through the first air outlet pipe 121, the external air is sent into the action box 110 after the moisture is removed, then the external air improves the third filter screen 130 to be sent into the high-voltage switch cabinet 100, the linear guide rail 131 is started, the cleaning brush 132 is driven to move left and right through the linear guide rail 131, dust and impurities generated by the filtering of the lower side of the third filter screen 130 are further cleaned through the cleaning brush 132, the third filter screen 130 is ensured to be kept smooth all the time, and the external air can quickly enter the high-voltage switch cabinet 100, outside air gets into the inner chamber of high tension switchgear 100 after getting rid of the moisture, take away the heat of the electrical apparatus original in the inner chamber of high tension switchgear 100, and discharge through second outlet duct 101, through setting up second filter screen 102, avoid the dust in the outside air to get into the inner chamber of high tension switchgear 100 through second outlet duct 101, when the electrical apparatus original temperature is too high in the high tension switchgear 100, and constant temperature dehumidifier 120 takes place to damage the back, high tension switchgear 100 is in sealed condition almost, the temperature can rise rapidly, the cylinder 104 needs to be started fast at this moment, drive connecting block 105 through cylinder 104 and want to remove, and then drive emergency door leaf 103 through connecting block 105 and expand, in this process cylinder 104 can take place rotatoryly along with emergency door leaf 103, outside air gets into the electrical apparatus element temperature in the reduction high tension switchgear 100 rapidly after emergency door leaf 103 expands.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and further, the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but also other elements that are not explicitly listed or inherent to such process, method, article, or apparatus, unless otherwise expressly specified or limited, may be construed broadly and include such terms as "install," "connect," or integrally connect; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or by communication between two elements, the specific meaning of the terms in the present disclosure will be understood by those skilled in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electric power high tension switch protector which characterized in that: including high tension switchgear (100), the downside of high tension switchgear (100) is connected with action case (110), constant temperature dehumidifier (120) are installed to the lower lateral wall of action case (110), the right side of constant temperature dehumidifier (120) is connected with first intake pipe (122), the last lateral wall of action case (110) is connected with third filter screen (130), the left side of constant temperature dehumidifier (120) is connected with first outlet duct (121), the left side of first outlet duct (121) extends to the inner chamber of action case (110).

2. The electrical high voltage switch protection device of claim 1, wherein: the left side wall and the right side wall of the inner cavity of the action box (110) are connected with two groups of linear guide rails (131), and the moving ends of the two groups of linear guide rails (131) are connected with cleaning brushes (132).

3. The electrical high voltage switch protection device of claim 1, wherein: the high-voltage switch cabinet is characterized in that two groups of second air outlet pipes (101) are connected to the upper side of the high-voltage switch cabinet (100), the second air outlet pipes (101) are obliquely arranged, and a second filter screen (102) is connected to the inner wall of each second air outlet pipe (101).

4. The electrical high voltage switch protection device of claim 1, wherein: the emergency door leaf (103) is connected to the left and right sides of the high-voltage switch cabinet (100), the cylinder (104) is installed to the left and right sides of the high-voltage switch cabinet (100), the flexible end of cylinder (104) is connected with connecting block (105), the left side of connecting block (105) is connected with emergency door leaf (103).

5. The electrical high voltage switch protection device of claim 1, wherein: the front side of the high-voltage switch cabinet (100) is connected with two groups of sealing doors (106), and sealing strips are arranged on the outer sides of the sealing doors (106).

6. The electrical high voltage switch protection device of claim 1, wherein: two groups of support rods (111) are connected to the lower side of the action box (110), and the length of each support rod (111) is 30-40cm.