CN210866978U - Armored movable AC metal switch equipment - Google Patents
Armored movable AC metal switch equipment Download PDFInfo
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- CN210866978U CN210866978U CN201921994834.3U CN201921994834U CN210866978U CN 210866978 U CN210866978 U CN 210866978U CN 201921994834 U CN201921994834 U CN 201921994834U CN 210866978 U CN210866978 U CN 210866978U
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- chamber
- pressure relief
- cabinet body
- handcart
- room
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Abstract
The utility model relates to a cubical switchboard field, concretely relates to can make things convenient for armor of pressure release to move open exchanges metal switch equipment. The armored movable alternating current metal switch equipment comprises a cabinet body, wherein an instrument relay chamber and a pressure relief device are arranged at the top of the cabinet body, the lower part of the cabinet body is divided into a left part and a right part through a partition plate, a handcart chamber is arranged in the left part, and a bus chamber and a cable chamber are arranged in the right part; the pressure relief device is respectively communicated with the instrument relay chamber, the left part and the right part. The utility model discloses an armor formula of moving away exchanges metal switch equipment, through the volume cooperation of the cabinet body, instrument relay room, handcart room, generating line room, cable chamber and pressure relief device etc. the temperature risees in instrument relay room, handcart room, generating line room, the cable chamber for when cabinet body atmospheric pressure risees, can let out pressure through pressure relief device, play the effect of cooling simultaneously, prolonged life, have simple structure, the characteristics of convenient pressure release.
Description
Technical Field
The utility model relates to a cubical switchboard field, concretely relates to can make things convenient for armor of pressure release to move open exchanges metal switch equipment.
Background
The armored movable AC metal switch equipment is mainly used for various power plants, transformer substations and industrial and mining enterprises and is used for receiving and distributing network electric energy for protection and monitoring.
Therefore, a pressure relief device is needed, when the temperature inside the cabinet body rises and the air pressure increases, the pressure can be conveniently relieved and the temperature can be reduced, and the service life can be prolonged.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a can make things convenient for armor of pressure release to remove formula and exchange metal switch equipment.
The utility model adopts the technical proposal that: the armored movable alternating current metal switch equipment comprises a cabinet body, wherein an instrument relay chamber and a pressure relief device are arranged at the top of the cabinet body, the lower part of the cabinet body is divided into a left part and a right part through a partition plate, a handcart chamber is arranged in the left part, and a bus chamber and a cable chamber are arranged in the right part; the pressure relief device is respectively communicated with the instrument relay chamber, the left part and the right part.
In order to better realize the utility model, the pressure relief device comprises a pressure relief chamber which is respectively communicated with an instrument relay chamber, a left part and a right part, and an impeller is arranged in the pressure relief chamber through a rotating shaft; the top of the pressure relief chamber is provided with a sealing cover matched with the impeller, and the sealing cover is provided with a pressure relief opening.
For realizing better the utility model discloses, sealed lid be circular, evenly be provided with three pressure release mouth on this circular shape sealed lid the middle part of sealed lid be provided with the handle.
In order to better realize the utility model, a main bus is arranged in the bus chamber, the main bus is connected with a contact box, and a current transformer is arranged in the cable chamber; and a circuit breaker handcart is arranged in the handcart chamber and is respectively connected with the contact box and the current transformer.
For realizing better the utility model discloses, handcart room and current transformer between the cooperation have a mechanism of lifting door.
For better realizing the utility model discloses, the bottom of the cabinet body be provided with the ground connection metal sheet.
For better realizing the utility model, the cabinet body is made of aluminum alloy.
In order to better realize the utility model, the instrument relay chamber, the left part and the right part are all provided with drying agents.
The beneficial effects of the utility model are embodied in: the utility model discloses an armor formula of moving away exchanges metal switch equipment, through the volume cooperation of the cabinet body, instrument relay room, handcart room, generating line room, cable chamber and pressure relief device etc. the temperature risees in instrument relay room, handcart room, generating line room, the cable chamber for when cabinet body atmospheric pressure risees, can let out pressure through pressure relief device, play the effect of cooling simultaneously, prolonged life, have simple structure, the characteristics of convenient pressure release.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of an armored movable ac metal switchgear of the present invention;
FIG. 2 is a schematic structural view of a sealing cover of the armored removable AC metal switching device of the present invention;
fig. 3 is a schematic structural view of an impeller of the armored movable ac metal switchgear of the present invention;
in the attached figure, 1-instrument relay chamber, 4-handcart chamber, 5-breaker handcart, 6-door lifting mechanism, 7-pressure relief device, 8-main bus, 9-bus chamber, 10-contact box, 11-current transformer, 12-cable chamber, 13-clamping groove, 14-sealing cover, 15-lifting handle, 16-pressure relief port, 17-rotating shaft and 18-impeller.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Example 1:
as shown in fig. 1 to 3, the armored movable ac metal switch device of the present invention comprises a cabinet body, wherein an instrument relay chamber 1 and a pressure relief device 7 are arranged at the top of the cabinet body, the lower part of the cabinet body is divided into a left part and a right part by a partition plate, a handcart chamber 4 is arranged in the left part, and a bus chamber 9 and a cable chamber 12 are arranged in the right part; the pressure relief device 7 is respectively communicated with the instrument relay chamber 1, the left part and the right part. The utility model discloses an armor formula of moving away exchanges metal switch equipment, through the cabinet body, instrument relay room 1, handcart room 4, bus-bar room 9, cable chamber 12 and the cooperation of the volume of pressure relief device 7 etc., the temperature risees in instrument relay room 1, handcart room 4, bus-bar room 9, cable chamber 12 for when cabinet body atmospheric pressure risees, can let out pressure through pressure relief device 7, play the effect of cooling simultaneously, prolonged life, and has simple structure, the characteristics of convenient pressure release.
Example 2:
on the basis of the above embodiment, in order to further better implement the present invention, the pressure relief device 7 includes a pressure relief chamber, the pressure relief chamber is respectively communicated with the instrument relay chamber 1, the left part and the right part, and an impeller 18 is installed in the pressure relief chamber through a rotating shaft 17; a seal cover 14 fitted to an impeller 18 is provided on the top of the relief chamber, and a relief port 16 is provided in the seal cover 14. After the design like this, in ordinary times, impeller 18 position is in sealed position for pressure release 16 and instrument relay room 1, left part and right part do not communicate, when producing more and more high temperature in instrument relay room 1, left part and the right part because electrical apparatus work, produce great atmospheric pressure, can promote impeller 18 to rotate, make high-pressure gas after promoting impeller 18, discharge from pressure release 16, have simple structure, the convenient characteristics of pressure release.
Example 3:
on the basis of the above embodiment, in order to further better implement the utility model, the sealing cover 14 is circular, three pressure relief openings 16 are evenly arranged on the circular sealing cover 14, and a handle 15 is arranged in the middle of the sealing cover 14. After the design, three pressure relief openings 16 can uniformly relieve pressure, and after the lifting handle 15 is arranged, the sealing cover 14 can be conveniently opened for maintenance.
Example 4:
on the basis of the above embodiment, in order to further implement the present invention better, a main bus bar 8 is arranged in the bus bar chamber 9, the main bus bar 8 is connected with a contact box 10, and a current transformer 11 is arranged in the cable chamber 12; a circuit breaker handcart 5 is arranged in the handcart chamber 4, and the circuit breaker handcart 5 is respectively connected with a contact box 10 and a current transformer 11. And a door lifting mechanism 6 is matched between the handcart room 4 and the current transformer 11.
Example 5:
on the basis of the above embodiment, in order to further better implement the utility model, the bottom of the cabinet body be provided with ground connection metal sheet 13. After the design, static can be conveniently released, the condition of electric leakage and electric shock can be prevented, and the safety performance is improved.
Example 6:
on the basis of the above embodiment, for further better implementing the utility model discloses, the cabinet body adopt the aluminum alloy preparation to form.
Example 7:
on the basis of the above embodiment, in order to further implement the utility model better, instrument relay room 1, left part and right part in all be provided with the drier. The condensation is easily produced in the cabinet body pressure relief process, and after the drying agent is arranged, the water vapor can be absorbed, the condensation is reduced, and the safety performance is improved. The drying agent can be replaced after being used for a period of time, and the drying agent can always keep the inside of the cabinet body dry.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. Armor withdraws formula and exchanges metal switchgear, its characterized in that: the handcart comprises a cabinet body, wherein an instrument relay chamber (1) and a pressure relief device (7) are arranged at the top of the cabinet body, the lower part of the cabinet body is divided into a left part and a right part through a partition plate, a handcart chamber (4) is arranged in the left part, and a bus chamber (9) and a cable chamber (12) are arranged in the right part; the pressure relief device (7) is respectively communicated with the instrument relay chamber (1), the left part and the right part.
2. The armored withdrawable alternating current metal switchgear according to claim 1, wherein: the pressure relief device (7) comprises a pressure relief chamber which is respectively communicated with the instrument relay chamber (1), the left part and the right part, and an impeller (18) is arranged in the pressure relief chamber through a rotating shaft (17); a sealing cover (14) matched with the impeller (18) is arranged at the top of the pressure relief chamber, and a pressure relief opening (16) is arranged on the sealing cover (14).
3. The armored withdrawable alternating current metal switchgear according to claim 2, wherein: the sealing cover (14) is circular, three pressure relief openings (16) are uniformly formed in the circular sealing cover (14), and a lifting handle (15) is arranged in the middle of the sealing cover (14).
4. The armored withdrawable alternating current metal switchgear according to claim 1 or 2 or 3, characterized in that: a main bus (8) is arranged in the bus chamber (9), the main bus (8) is connected with a contact box (10), and a current transformer (11) is arranged in the cable chamber (12); a circuit breaker handcart (5) is arranged in the handcart chamber (4), and the circuit breaker handcart (5) is respectively connected with a contact box (10) and a current transformer (11).
5. The armored withdrawable alternating current metal switchgear according to claim 4, wherein: and a door lifting mechanism (6) is matched between the handcart room (4) and the current transformer (11).
6. The armored withdrawable alternating current metal switchgear according to claim 5, wherein: the bottom of the cabinet body is provided with a grounding metal plate (13).
7. The armored withdrawable alternating current metal switchgear according to claim 1, wherein: the cabinet body is made of aluminum alloy.
8. The armored withdrawable alternating current metal switchgear according to claim 1, wherein: and drying agents are arranged in the instrument relay chamber (1), the left part and the right part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994834.3U CN210866978U (en) | 2019-11-18 | 2019-11-18 | Armored movable AC metal switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994834.3U CN210866978U (en) | 2019-11-18 | 2019-11-18 | Armored movable AC metal switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210866978U true CN210866978U (en) | 2020-06-26 |
Family
ID=71292945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921994834.3U Active CN210866978U (en) | 2019-11-18 | 2019-11-18 | Armored movable AC metal switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210866978U (en) |
-
2019
- 2019-11-18 CN CN201921994834.3U patent/CN210866978U/en active Active
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