CN210246085U - Isolating switch cabinet for power transmission and distribution transformer substation - Google Patents

Abstract

The utility model discloses an isolation switch cabinet for power transmission and distribution substation, waterproof coating is coated on the outer surface of the cabinet body, the waterproof coating is coated to well prevent rainwater from invading into the cabinet body, a safety door and a cabinet door are connected with the cabinet body through hinges, two observation windows are arranged on the surface of the cabinet door, the equipment conditions in the cabinet body can be observed in real time through the two observation windows, two groups of electric fans are arranged on the left side and the right side of the cabinet wall of a control room, the electric fans are fixedly connected with the inner wall of a ventilating fence through bolts, the equipment in the control room is stacked together to generate larger heat, the heat is dissipated in time through the ventilating fence, meanwhile, a dust filter screen is arranged on the inner side of the ventilating fence to prevent dust from being stacked in a line concentration room to cause circuit short circuit, the normal operation of the equipment is ensured, the service life of the, the space inside the cabinet body is divided into different sections, so that the arrangement of components and circuits is more reasonable, and a sufficient heat dissipation space is provided.

Description

Isolating switch cabinet for power transmission and distribution transformer substation

Technical Field

The utility model relates to an electrical equipment technical field specifically is a power transmission and distribution is isolator cabinet for transformer substation.

Background

The main effect of cubical switchboard is at the in-process that power generation, transmission of electricity, distribution and electric energy conversion were carried out to electric power system, opens and shuts, control and protection consumer, and present cubical switchboard work all needs isolator, and isolator all accomplishes its combined floodgate or separating brake through the rotation of operating axis, and current for power transmission and distribution transformer substation isolator cabinet have the heat dissipation heat extraction untimely, and waterproof performance is relatively poor, has great potential safety hazard.

This isolator cabinet for power transmission and distribution transformer substation has that the breaking capacity is high, the dynamic thermal stability is good and the security is high, and improves cabinet body radiating effect and space utilization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power transmission and distribution is isolator cabinet for transformer substation has improved radiating effect and space utilization to the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power transmission and distribution transformer substation uses isolator cabinet, includes the cabinet body, the cabinet body sets up the emergency exit, and the emergency exit inboard sets up the cabinet door, and cabinet door surface sets up observation window, handle and key hole, cabinet body upper end sets up the control room, and the control room surface sets up change over switch, intelligent temperature and humidity sensor, electrified display, closing button, separating brake button, closing indicator, separating brake pilot lamp and energy storage pilot lamp, and control room side cabinet wall sets up ventilative fence, and ventilative fence inner wall passes through the bolted connection electric fan, the internal portion of cabinet sets up the baffle, baffle welding cabinet wall, cabinet body lower extreme sets up ventilative layer, and ventilative layer lower extreme sets up the waterproof layer.

Preferably, the outer surface of the cabinet body is coated with a waterproof coating.

Preferably, the safety door and the cabinet door are both connected with the cabinet body through hinges.

Preferably, a dust filtering net is arranged on the inner side of the air-permeable fence.

Preferably, the partition board divides the internal space of the cabinet body into four layers, and the partition boards are arranged inside the cabinet body in a vertically staggered manner.

Preferably, two observation windows are arranged on the surface of the cabinet door.

Preferably, two sets of electric fans are arranged on the left side and the right side of the cabinet wall of the control room, and the electric fans are fixedly connected with the inner wall of the ventilating fence through bolts.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this power transmission and distribution is isolator cabinet for transformer substation, external surface coating waterproof coating of cabinet, present part power transmission and distribution is isolator cabinet for transformer substation places outdoors, and the rainwater gets into the switch cabinet very easily to influence the use of switch cabinet, traditional mode is that set up the canopy outside the switch cabinet, so not only resource-wasting and influence waterproof quality, but the fine prevention rainwater that coats waterproof coating invades the cabinet internal and practice thrift the cost.

2. This isolator cabinet for power transmission and distribution transformer substation, the control room left side all sets up the electric fan two sets ofly with the right side cabinet wall, and the electric fan passes through the ventilative fence inner wall of bolt fixed connection, and control room equipment piles up calorific capacity great together, and ventilative fence in time dispels the heat, and ventilative fence inboard sets up the dust screen, prevents that the dust from piling up and can cause the circuit short circuit in the line concentration room, guarantees the normal operating of equipment, increases the service life of equipment.

3. This power transmission and distribution is isolator cabinet for transformer substation, the baffle is four layers with cabinet body inner space partition, and the baffle adopts crisscross arrangement from top to bottom at cabinet body inside, and it is more reasonable to make components and parts and circuit arrange with the interval of cabinet body inside space partition into the difference, has sufficient heat dissipation space.

4. This isolator cabinet for power transmission and distribution transformer substation, cabinet door surface sets up observation window two, and two observation windows can observe the internal equipment situation of cabinet in real time.

Drawings

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

fig. 2 is a front expanded schematic view of the present invention;

fig. 3 is a side sectional view of the present invention;

fig. 4 is a schematic view of the cabinet wall structure of the control chamber side of the present invention.

In the figure: 1. a cabinet body; 11. a safety door; 12. a cabinet door; 121. an observation window; 122. a handle; 123. a key hole; 13. a control room; 131. a transfer switch; 132. an intelligent temperature and humidity sensor; 133. a charged display; 134. a closing button; 135. a brake separating button; 136. a switch-on indicator light; 137. a brake-off indicator light; 138. an energy storage indicator light; 14. a breathable fence; 141. a bolt; 142. an electric fan; 143. a dust filter screen; 15. a partition plate; 16. a breathable layer; 17. and a waterproof layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an isolating switch cabinet for a power transmission and distribution substation comprises a cabinet body 1, wherein a waterproof coating is coated on the outer surface of the cabinet body 1, the waterproof coating is well coated to prevent rainwater from entering the cabinet body 1 and save cost, the cabinet body 1 is provided with a safety door 11, the inner side of the safety door 11 is provided with a cabinet door 12, the safety door 11 and the cabinet door 12 are both connected with the cabinet body 1 through hinges, the surface of the cabinet door 12 is provided with an observation window 121, a handle 122 and a key hole 123, when the cabinet door 12 is opened, a key needs to be inserted into the key hole 123, the cabinet door 12 is opened through the insulating handle 122 to increase the safety of the cabinet body 1, the surface of the cabinet door 12 is provided with two observation windows 121, the observation windows 121 can observe the equipment conditions in the cabinet body 1 by multiple persons in real time, the upper end of the cabinet body 1, A switching-off button 135, a switching-on indicator lamp 136, a switching-off indicator lamp 137 and an energy storage indicator lamp 138, a change-over switch 131 controls the timely switching-on and switching-off, an intelligent temperature and humidity sensor 132 detects the real-time condition of the temperature and humidity in the cabinet body 1, an electrified display 133 displays the real-time condition of the electrified equipment, a switching-on button 134 and a switching-off button 135 control the switching-on and switching-off conditions in the switch cabinet, a switching-on indicator lamp 136, a switching-off indicator lamp 137 and an energy storage indicator lamp 138 display the real-time condition in the cabinet body 1, a cabinet wall on the side of the control room 13 is provided with a ventilating fence 14, two groups of electric fans 142 are arranged on the left side and the right side of the control room 13, the electric fans 142 are fixedly connected with the inner wall of the ventilating fence 14 through bolts 141, the devices in the control room 13 are stacked together to generate a large heat, the, in order to guarantee the normal operating of equipment, increase the service life of equipment, the cabinet body 1 inside sets up baffle 15, 15 welding cabinet walls of baffle, baffle 15 is the four layers with the partition of the 1 inner space of the cabinet body, and baffle 15 crisscross arrangement about the internal portion of cabinet adopts, it is more reasonable to separate into the interval of difference with the 1 the inside space of the cabinet body for components and parts and circuit arrange, there is sufficient heat dissipation space, the 1 lower extreme of the cabinet body sets up ventilative layer 16, ventilative layer 16 accelerates the heat dissipation of the cabinet body 1, ventilative layer 16 lower extreme sets up waterproof layer 17, the prevention water invades the cabinet body 1, cause short circuit or part damage.

In summary, the following steps: the utility model provides a power transmission and distribution substation uses isolator cabinet, cabinet body 1 outer surface coating waterproof coating, coating waterproof coating is fine has prevented rainwater invasion cabinet body 1 in and has practiced thrift the cost, emergency exit 11 and cabinet door 12 all pass through hinged joint cabinet body 1, when opening cabinet door 12, need key insertion keyhole 123, open cabinet door 12 through insulating handle 122, the security of cabinet body 1 has been increased, cabinet door 12 surface sets up two observation windows 121, two observation windows 121 can the real-time observation equipment situation in the cabinet body 1, cabinet body 1 upper end sets up control room 13, control room 13 surface sets up display screen and button, the situation of display and control room 13 equipment, control room 13 left side and right side cabinet wall all install two sets of electric fans 142, ventilative fence 14 imbeds control room 13 side cabinet wall, electric fan 142 passes through bolt 141 fixed mounting ventilative fence 14 inner wall, control room 13 equipment is piled up and is calorific capacity great together, ventilative fence 14 and electric fan 142 in time dispel the heat, ventilative fence 14 inboard sets up dust screen 143, prevent that the dust from piling up and can cause the circuit short circuit in the wire concentration room, guarantee the normal operating of equipment, increase the service life of equipment, 1 inner wall welding baffle 15 of the cabinet body, baffle 15 is four layers with the internal space of cabinet body 1 partition, and baffle 15 adopts crisscross arrangement from top to bottom in 1 internal portion of cabinet, separate into different intervals with 1 the inside space of the cabinet body so that components and parts and circuits arrange more rationally, there is sufficient heat dissipation space, cabinet body 1 lower extreme ventilation layer 16 accelerates cabinet body 1 heat dissipation, ventilation layer 16 lower extreme sets up waterproof layer 17, prevention water invades cabinet body 1, cause circuit short circuit or part to damage.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (7)

1. The utility model provides a power transmission and distribution is isolator cabinet for transformer substation, includes the cabinet body (1), its characterized in that: the cabinet body (1) is provided with a safety door (11), the inner side of the safety door (11) is provided with a cabinet door (12), the surface of the cabinet door (12) is provided with an observation window (121), a handle (122) and a key hole (123), a control room (13) is arranged at the upper end of the cabinet body (1), a change-over switch (131), an intelligent temperature and humidity sensor (132), a charged display (133), a closing button (134), an opening button (135), a closing indicator lamp (136), an opening indicator lamp (137) and an energy storage indicator lamp (138) are arranged on the surface of the control room (13), a ventilating fence (14) is arranged on the side wall of the control room (13), the inner wall of the ventilating fence (14) is connected with an electric fan (142) through a bolt (141), a clapboard (15) is arranged inside the cabinet body (1), the clapboard (15) is welded on the wall of the cabinet, the lower end of the cabinet body (1) is provided with a breathable layer (16), and the lower end of the breathable layer (16) is provided with a waterproof layer (17).

2. The disconnecting switch cabinet for the power transmission and distribution substation according to claim 1, characterized in that: the outer surface of the cabinet body (1) is coated with a waterproof coating.

3. The disconnecting switch cabinet for the power transmission and distribution substation according to claim 1, characterized in that: the safety door (11) and the cabinet door (12) are both connected with the cabinet body (1) through hinges.

4. The disconnecting switch cabinet for the power transmission and distribution substation according to claim 1, characterized in that: and a dust filtering net (143) is arranged on the inner side of the air-permeable fence (14).

5. The disconnecting switch cabinet for the power transmission and distribution substation according to claim 1, characterized in that: the partition board (15) divides the internal space of the cabinet body (1) into four layers, and the partition board (15) is arranged inside the cabinet body (1) in a vertically staggered mode.

6. The disconnecting switch cabinet for the power transmission and distribution substation according to claim 1, characterized in that: two observation windows (121) are arranged on the surface of the cabinet door (12).

7. The disconnecting switch cabinet for the power transmission and distribution substation according to claim 1, characterized in that: two groups of electric fans (142) are arranged on the left side and the right side of the cabinet wall of the control room (13), and the electric fans (142) are fixedly connected with the inner wall of the ventilating fence (14) through bolts (141).

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