CN218549119U - Outdoor high tension switchgear cabinet of formula of moving aside armor - Google Patents
Outdoor high tension switchgear cabinet of formula of moving aside armor Download PDFInfo
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- CN218549119U CN218549119U CN202222421352.7U CN202222421352U CN218549119U CN 218549119 U CN218549119 U CN 218549119U CN 202222421352 U CN202222421352 U CN 202222421352U CN 218549119 U CN218549119 U CN 218549119U
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- circuit breaker
- heat dissipation
- breaker handcart
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Abstract
The utility model is suitable for a high tension switchgear technical field provides an outdoor high tension switchgear rack of formula of moving aside armor, and when the rack was operated, the installation room, the interior space of circuit breaker handcart room and cable chamber all were equipped with solid desiccant, avoided the cubical switchboard inside to wet, influenced the normal use of internal component; the heat dissipation assembly extracts high-temperature hot air generated by the operation of the high-voltage switch cabinet, so that the insulating layer is prevented from being deformed by heating or from burning and falling off, and short circuit between elements can be caused due to the fact that the insulating layer is deformed or burnt and fallen off because insulating gaps between the elements are small; the top surface of a heat dissipation box in the heat dissipation assembly is provided with a drying layer, so that the surface of an insulating layer is prevented from being corroded due to invasion of dust, smoke, steam and the like, and a conductive substance is generated to form an insulating defect; the cabinet is lifted by the movable box, so that the problem that the normal use of internal elements is influenced by the fact that the interior of the switch cabinet is affected by damp ground is solved; the electric telescopic rod can stretch out or retract the universal wheel into the movable box, so that the cabinet can be conveniently moved and stopped.
Description
Technical Field
The utility model belongs to the technical field of the high tension switchgear, especially, relate to an outdoor high tension switchgear rack of formula of moving aside armor.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The switch cabinet has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, bus connection and the like. The method is mainly suitable for various places such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
The existing armored outdoor high-voltage switch cabinet body is inconvenient to move in the using process, and after the armored outdoor high-voltage switch cabinet body is directly contacted with the ground in the installation process, the interior of the switch cabinet is easily affected with damp due to the damp ground, so that the normal use of internal elements is influenced; the existing armored outdoor high-voltage switch cabinet has poor operation environment and is often attacked by dust, smoke, steam and the like, so that the surface of an insulating layer is corroded to generate a conductive substance, thereby forming an insulating defect; the existing armored outdoor high-voltage switch cabinet is internally provided with an insulating layer which is deformed or burnt to fall off to cause short circuit of the cabinet due to small insulating gaps among elements.
SUMMERY OF THE UTILITY MODEL
The utility model provides an outdoor high tension switchgear rack of formula of withdrawable armor aims at solving the problem that prior art exists.
The utility model is realized in such a way, a movable armored outdoor high-voltage switch cabinet comprises a cabinet body;
the cabinet is vertically arranged, a transverse partition plate and a vertical partition plate are fixedly arranged on the inner wall of the cabinet, the transverse partition plate and the vertical partition plate divide the inner space of the cabinet into an installation chamber, a circuit breaker handcart chamber and a cable chamber, the cable chamber is positioned below the installation chamber and the circuit breaker handcart chamber, the installation chamber and the circuit breaker handcart chamber are distributed oppositely, the installation chamber, the circuit breaker handcart chamber and the inner space of the cable chamber are communicated with each other, solid drying agents are arranged in the installation chamber, the circuit breaker handcart chamber and the inner space of the cable chamber, and the solid drying agents are fixedly connected with the transverse partition plate;
a relay instrument room is fixedly arranged above the handcart room of the circuit breaker;
the top surface of the installation chamber is provided with a heat dissipation assembly, the heat dissipation assembly comprises a heat dissipation box, the heat dissipation box is communicated with the inner space of the installation chamber, the top surface of the outer side of the heat dissipation box is fixedly provided with a drying layer, the drying layer is communicated with the inner space and the outer space of the heat dissipation box, the top surface of the heat dissipation box is fixedly provided with a motor, and the output end of the motor is fixedly connected with a fan;
the movable cabinet is characterized in that a movable assembly is arranged on the bottom surface of the cabinet and comprises a movable box, the movable box is fixedly arranged on the bottom surface of the cabinet, the bottom surface of the movable box is an opening, an electric telescopic rod is fixedly arranged on the top surface of the inner wall of the movable box, and the telescopic end of the electric telescopic rod is fixedly connected with a universal wheel.
Preferably, an element mounting plate and a static contact mechanism are fixedly arranged on the inner wall of the mounting chamber, the element mounting plate is electrically connected with the static contact mechanism, a current transformer is arranged in the mounting chamber, and the current transformer is fixedly arranged on the top surface of the transverse partition plate.
Preferably, a circuit breaker handcart is fixedly arranged on the inner wall of the circuit breaker handcart room, the circuit breaker handcart is electrically connected with the element mounting plate, and a heating dehumidifier is fixedly arranged on one side of the circuit breaker handcart.
Preferably, a grounding switch, a lightning arrester and a grounding bus are fixedly arranged on the inner wall of the cable chamber, the grounding switch is electrically connected with the lightning arrester, the grounding switch is electrically connected with the grounding bus, and the lightning arrester is electrically connected with the element mounting plate.
Preferably, the number of the electric telescopic rods is four, and the four electric telescopic rods are distributed in a matrix manner.
Preferably, the cabinet outer wall is hinged with a plurality of cabinet doors, and the cabinet doors are respectively communicated with the installation chamber, the circuit breaker handcart chamber and the inner space of the cable chamber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with a heat dissipation component which is used for extracting high-temperature hot air generated by the operation of the high-voltage switch cabinet to avoid the insulating layer from deforming by heating or falling off by burning, and the insulating clearance between each element in the high-voltage switch cabinet is small, so that the insulating layer deforms or falls off by burning to cause the problem of short circuit between each element;
2. the top surface of the heat dissipation box in the heat dissipation assembly provided by the utility model is provided with the drying layer, and the arranged drying layer avoids invasion and attack of dust, smog, steam and the like, so that the surface of the insulating layer is corroded to generate a conductive object, thereby forming the problem of insulating defects;
3. the installation chamber, the handcart chamber of the circuit breaker and the inner space of the cable chamber are all provided with solid desiccant, and the solid desiccant avoids the interior of the switch cabinet from being affected with damp, thereby influencing the normal use of internal elements;
4. the utility model is provided with a moving component, the moving component comprises a moving box, an electric telescopic rod and universal wheels, the moving box heightens the cabinet, and the problem that the interior of the switch cabinet is affected by damp due to damp ground so as to influence the normal use of internal elements is avoided; inside electric telescopic handle shrink can take in the movable box with the universal wheel, electric telescopic handle stretches out and can stretch out the movable box with the universal wheel, makes things convenient for the removal and the berth of rack like this.
Drawings
Fig. 1 is a front view of the overall structure of the present invention;
fig. 2 is a side sectional view of the overall structure of the present invention;
fig. 3 is a front view of the heat dissipating assembly of the present invention;
fig. 4 is a bottom view of the heat dissipation assembly of the present invention.
In the figure: 1. a cabinet; 11. a diaphragm plate; 111. a solid desiccant; 12. a vertical partition plate; 13. a cabinet door; 2. an installation chamber; 21. an element mounting plate; 22. a static contact mechanism; 23. a current transformer; 3. a circuit breaker handcart room; 31. a circuit breaker handcart; 32. heating a dehumidifier; 4. a cable chamber; 41. a grounding switch; 42. a lightning arrester; 43. a ground bus; 5. a relay instrument room; 6. a heat dissipating component; 61. a heat dissipation box; 62. drying the layer; 63. a motor; 64. a fan; 7. a moving assembly; 71. a mobile box; 72. an electric telescopic rod; 73. a universal wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a movable armored outdoor high-voltage switch cabinet comprises a cabinet 1;
the cabinet 1 is vertically arranged, a transverse partition plate 11 and a vertical partition plate 12 are fixedly arranged on the inner wall of the cabinet 1, the transverse partition plate 11 and the vertical partition plate 12 divide the inner space of the cabinet 1 into an installation chamber 2, a circuit breaker handcart chamber 3 and a cable chamber 4, the cable chamber 4 is positioned below the installation chamber 2 and the circuit breaker handcart chamber 3, the installation chamber 2 and the circuit breaker handcart chamber 3 are distributed relatively, the inner spaces of the installation chamber 2, the circuit breaker handcart chamber 3 and the cable chamber 4 are communicated with each other, solid drying agents 111 are arranged in the installation chamber 2, the circuit breaker handcart chamber 3 and the cable chamber 4, and the solid drying agents 111 are fixedly connected with the transverse partition plate 11;
a relay instrument room 5 is fixedly arranged above the breaker handcart room 3;
the top surface of the installation chamber 2 is provided with a heat dissipation assembly 6, the heat dissipation assembly 6 comprises a heat dissipation box 61, the heat dissipation box 61 is communicated with the inner space of the installation chamber 2, the top surface of the outer side of the heat dissipation box 61 is fixedly provided with a drying layer 62, the drying layer 62 is communicated with the inner space and the outer space of the heat dissipation box 61, the top surface of the heat dissipation box 61 is fixedly provided with a motor 63, and the output end of the motor 63 is fixedly connected with a fan 64;
the bottom surface of the cabinet 1 is provided with a moving assembly 7, the moving assembly 7 comprises a moving box 71, the moving box 71 is fixedly arranged on the bottom surface of the cabinet 1, the bottom surface of the moving box 71 is an opening, an electric telescopic rod 72 is fixedly arranged on the top surface of the inner wall of the moving box 71, and a telescopic end of the electric telescopic rod 72 is fixedly connected with a universal wheel 73.
In the embodiment, the inner spaces of the installation chamber 2, the circuit breaker handcart chamber 3 and the cable chamber 4 in the cabinet 1 are all provided with the solid desiccant 111, and the solid desiccant 111 avoids the problem that the interior of the switch cabinet is affected by damp, so that the normal use of internal elements is affected; the heat dissipation assembly 6 is used for pumping high-temperature hot air generated by the operation of the high-voltage switch cabinet, so that the problem that the insulating layer is deformed by heating or is burnt to fall off, and the insulating clearance between elements in the high-voltage switch cabinet is small, so that the insulating layer is deformed or burnt to fall off to cause short circuit between the elements is solved; the top surface of a heat dissipation box 61 in the heat dissipation assembly 6 is provided with a drying layer 62, and the arranged drying layer 62 avoids invasion of dust, smoke, steam and the like, so that the surface of an insulating layer is corroded to generate a conductive substance, thereby forming the problem of insulating defects; the movable box 71 heightens the cabinet 1, so that the problem that the normal use of internal elements is influenced by the fact that the interior of the switch cabinet is affected by damp ground is solved; the electric telescopic rod 72 contracts to enable the universal wheels 73 to be retracted into the movable box 71, and the electric telescopic rod 72 extends to enable the universal wheels 73 to extend out of the movable box 71, so that the cabinet 1 can be moved and stopped conveniently.
Further, an element mounting plate 21 and a static contact mechanism 22 are fixedly arranged on the inner wall of the mounting chamber 2, the element mounting plate 21 is electrically connected with the static contact mechanism 22, a current transformer 23 is arranged inside the mounting chamber 2, and the current transformer 23 is fixedly arranged on the top surface of the diaphragm 11.
In the present embodiment, each component may be inserted on the component mounting plate 21; the static contact mechanism 22 is used for avoiding the influence of static electricity on the operation of each element, and the current transformer 23 is used for: because the space inside the measuring instrument is generally smaller, the high voltage cannot be borne generally, when people operate the meter to read the meter, or measure and test a loop, if the high voltage is not isolated from the high voltage, the life safety of an operator cannot be guaranteed, and the current transformer 23 can provide insulation protection for the operator to avoid the human body being injured by the high voltage.
Further, a circuit breaker handcart 31 is fixedly arranged on the inner wall of the circuit breaker handcart chamber 3, the circuit breaker handcart 31 is electrically connected with the element mounting plate 21, and a heating dehumidifier 32 is fixedly arranged on one side of the circuit breaker handcart 31.
In this embodiment, the circuit breaker trolley 31 functions as: the main function of a circuit breaker is to switch the circuit on or off. The function of the heat dehumidifier 32 is: avoid the inside of cubical switchboard to wet to influence the normal use of internal component.
Further, a ground switch 41, a lightning arrester 42 and a ground bus 43 are fixedly provided on the inner wall of the cable chamber 4, the ground switch 41 is electrically connected to the lightning arrester 42, the ground switch 41 is electrically connected to the ground bus 43, and the lightning arrester 42 is electrically connected to the component mounting plate 21.
In this embodiment, the grounding switch 41 and the grounding bus 43 are used to provide grounding protection for the cabinet 1, protect the components, and generate a large amount of charges during the discharging process of static electricity, so that if the electrical appliance has no corresponding barrier, the components are damaged, and the grounding bus 43 is used as a conducting wire between the components and the ground, thereby effectively preventing the components from being damaged by strong charges; the lightning arrester 42 is used for preventing lightning from being damaged and preventing components from being damaged because the cabinet 1 and the component equipment are easily damaged by lightning in case of lightning strike, and the lightning arrester 42 is grounded.
Further, there are four electric telescopic rods 72, and the four electric telescopic rods 72 are distributed in a matrix.
In this embodiment, the four electric telescopic rods 72 distributed in a matrix are contracted to retract the universal wheels 73 into the movable box 71, and the electric telescopic rods 72 are extended to extend the universal wheels 73 out of the movable box 71, so that the cabinet 1 can be moved and parked conveniently.
Further, a plurality of cabinet doors 13 are hinged to the outer wall of the cabinet 1, and the cabinet doors 13 are respectively communicated with the inner spaces of the installation chamber 2, the circuit breaker handcart chamber 3 and the cable chamber 4.
In the present embodiment, the cabinet door 13 functions to protect various elements inside the cabinet 1.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when the cabinet 1 runs, the inner spaces of the installation chamber 2, the circuit breaker handcart chamber 3 and the cable chamber 4 inside the cabinet 1 are all provided with the solid desiccant 111, and the solid desiccant 111 avoids the interior of the switch cabinet from being affected with damp, thereby affecting the normal use of internal elements; the heat dissipation assembly 6 is used for pumping out high-temperature hot air generated by the operation of the high-voltage switch cabinet, so that the problem that the insulating layer is deformed by heating or is burnt to fall off, and the insulating gap between each element in the high-voltage switch cabinet is small, so that the insulating layer is deformed or burnt to fall off to cause short circuit between each element is solved; the top surface of a heat dissipation box 61 in the heat dissipation assembly 6 is provided with a drying layer 62, and the arranged drying layer 62 avoids invasion of dust, smoke, steam and the like, so that the surface of an insulating layer is corroded to generate a conductive substance, thereby forming the problem of insulating defects; the movable box 71 heightens the cabinet 1, so that the problem that the normal use of internal elements is influenced by the fact that the interior of the switch cabinet is affected by damp ground is solved; the electric telescopic rod 72 contracts to enable the universal wheels 73 to be retracted into the movable box 71, and the electric telescopic rod 72 extends to enable the universal wheels 73 to extend out of the movable box 71, so that the cabinet 1 can be moved and stopped conveniently.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an outdoor high tension switchgear cabinet of formula of withdrawable armor which characterized in that: comprises a cabinet (1);
the cabinet (1) is vertically arranged, a transverse partition plate (11) and a vertical partition plate (12) are fixedly arranged on the inner wall of the cabinet (1), the transverse partition plate (11) and the vertical partition plate (12) divide the inner space of the cabinet (1) into an installation chamber (2), a circuit breaker handcart chamber (3) and a cable chamber (4), the cable chamber (4) is located below the installation chamber (2) and the circuit breaker handcart chamber (3), the installation chamber (2) and the circuit breaker handcart chamber (3) are distributed oppositely, the installation chamber (2), the circuit breaker handcart chamber (3) and the inner space of the cable chamber (4) are communicated with each other, solid drying agents (111) are arranged in the installation chamber (2), the circuit breaker handcart chamber (3) and the inner space of the cable chamber (4), and the solid drying agents (111) are fixedly connected with the transverse partition plate (11);
a relay instrument room (5) is fixedly arranged above the breaker handcart room (3);
the top surface of the installation chamber (2) is provided with a heat dissipation assembly (6), the heat dissipation assembly (6) comprises a heat dissipation box (61), the heat dissipation box (61) is communicated with the inner space of the installation chamber (2), the top surface of the outer side of the heat dissipation box (61) is fixedly provided with a drying layer (62), the drying layer (62) is communicated with the inner space and the outer space of the heat dissipation box (61), the top surface of the heat dissipation box (61) is fixedly provided with a motor (63), and the output end of the motor (63) is fixedly connected with a fan (64);
cabinet (1) bottom surface is equipped with removal subassembly (7), remove subassembly (7) including removal case (71), removal case (71) are fixed to be located cabinet (1) bottom surface, removal case (71) bottom surface is the opening, the fixed electric telescopic handle (72) that is equipped with of removal case (71) inner wall top surface, electric telescopic handle (72) flexible end fixed connection universal wheel (73).
2. The withdrawable, armored outdoor high-voltage switchgear cabinet according to claim 1, wherein: an element mounting plate (21) and a static contact mechanism (22) are fixedly arranged on the inner wall of the mounting chamber (2), the element mounting plate (21) is electrically connected with the static contact mechanism (22), a current transformer (23) is arranged inside the mounting chamber (2), and the current transformer (23) is fixedly arranged on the top surface of the diaphragm (11).
3. The withdrawable, armored outdoor high-voltage switchgear cabinet according to claim 2, wherein: the circuit breaker handcart room (3) is fixed on the inner wall and is provided with a circuit breaker handcart (31), the circuit breaker handcart (31) is electrically connected with the element mounting plate (21), and a heating dehumidifier (32) is fixedly arranged on one side of the circuit breaker handcart (31).
4. The withdrawable, armored outdoor high-voltage switchgear cabinet according to claim 2, wherein: the cable chamber is characterized in that a grounding switch (41), a lightning arrester (42) and a grounding bus (43) are fixedly arranged on the inner wall of the cable chamber (4), the grounding switch (41) is electrically connected with the lightning arrester (42), the grounding switch (41) is electrically connected with the grounding bus (43), and the lightning arrester (42) is electrically connected with the element mounting plate (21).
5. The withdrawable, armored outdoor high-voltage switchgear cabinet according to claim 1, wherein: the number of the electric telescopic rods (72) is four, and the four electric telescopic rods (72) are distributed in a matrix.
6. The withdrawable, armored outdoor high-voltage switchgear cabinet according to claim 1, wherein: the hinge is equipped with a plurality of cabinet doors (13) on cabinet (1) outer wall, and is a plurality of cabinet door (13) communicate respectively installation room (2) circuit breaker handcart room (3) with the inner space of cable chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222421352.7U CN218549119U (en) | 2022-09-13 | 2022-09-13 | Outdoor high tension switchgear cabinet of formula of moving aside armor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222421352.7U CN218549119U (en) | 2022-09-13 | 2022-09-13 | Outdoor high tension switchgear cabinet of formula of moving aside armor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218549119U true CN218549119U (en) | 2023-02-28 |
Family
ID=85272820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222421352.7U Active CN218549119U (en) | 2022-09-13 | 2022-09-13 | Outdoor high tension switchgear cabinet of formula of moving aside armor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218549119U (en) |
-
2022
- 2022-09-13 CN CN202222421352.7U patent/CN218549119U/en active Active
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