CN203415895U - Low-voltage draw-out type switch device - Google Patents
Low-voltage draw-out type switch device Download PDFInfo
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- CN203415895U CN203415895U CN201320389731.0U CN201320389731U CN203415895U CN 203415895 U CN203415895 U CN 203415895U CN 201320389731 U CN201320389731 U CN 201320389731U CN 203415895 U CN203415895 U CN 203415895U
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Abstract
The utility model relates to the field of middle and low voltage electrical equipment manufacturing and discloses a low-voltage draw-out type switch device. The low-voltage draw-out type switch device comprises a cabinet body. The cabinet body comprises a cable chamber, a horizontal bus chamber, a vertical bus chamber, a small bus chamber, a function unit chamber and a neutral grounding bus chamber. The horizontal bus chamber is arranged at the upper portion of the front half side of the cabinet body; the function unit chamber is arranged at the lower portion of the front half side of the cabinet body and is disposed below the horizontal bus chamber; the vertical bus chamber and the small bus chamber are arranged in parallel at the upper portion of the rear half side of the cabinet body; the cable chamber is arranged at the lower portion of the rear half side of the cabinet body; the neutral bus chamber is arranged below the cable chamber; and an electric appliance installation chamber is arranged between the cable chamber and the neutral bus chamber. The cabinet body is of a full assembled structure so that the expansion is convenient, and the arrangement of portions of the cabinet body is changed; and the electric appliance installation chamber is arranged between the cable chamber and the neutral bus chamber in an isolation manner so that the equipment operation process can be monitored and alarmed in real time.
Description
Technical field
The utility model relates to mesolow electric equipment and manufactures field, relates in particular to a kind of pull-out type low voltage switchgear.
Background technology
Low voltage switchgear is industrial very important electric equipment, and being applicable to provides low-voltage distribution system and motor control system high reliability, that meet continuity power reguirements in the operating mode class enterprises such as electric power, metallurgy and petrochemical industry and other field.It is 50(60 mainly as three-phase alternating current frequency) HZ, rated operational voltage is 380(400/600) V, rated current is 4000A and to issue the distribution in electric power system, motor centralized control, the low-voltage complete power distribution equipment that reactive power compensation is used.
The low-voltage drawing out type electric equipment cabinet layout of using is at present unreasonable, because the horizontal bus chamber of equipment is arranged on the later half upper lateral part of cabinet, vertical bus chamber is arranged on below, horizontal bus chamber, cable vault and functional unit chamber are side by side in tandem in the bottom of cabinet, make the space that can effectively utilize in cabinet less, more equipment cannot be installed in existing space.
Low-voltage drawing out type electric equipment in the market scarcely possess real time temperature monitoring function, run into equipment operating temperature when too high, user cannot obtain temperature information the very first time, thereby takes some counter-measures, makes troubles therefore to some users.
And the outlet of the drawout cubicle of the functional unit chamber of low-voltage drawing out type electric equipment is in the market arranged on the side of drawout cubicle more, there is following shortcoming in this version: outlet installation effectiveness is low, cabinet takes up room greatly, little during cable, workmen's operating difficulties in connecing cable process.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of simple in structure, changes the each several part setting in cabinet, makes its structure more reasonable, expands the scope of application of former cabinet, the low-voltage drawing out type electric equipment that cabinet intracorporeal space is effectively utilized.
The technical scheme that the utility model adopts is, a kind of low-voltage drawing out type electric equipment, comprise cabinet, described cabinet comprises cable vault, horizontal bus chamber, vertical bus chamber and little bus-bar room, functional unit chamber and neutral ground bus-bar room, described horizontal bus chamber is arranged on the first half upper lateral part of cabinet, described functional unit chamber is arranged on the first half side lower part of cabinet, be positioned at the below of horizontal bus chamber, described vertical bus chamber and little bus-bar room are set up in parallel the later half upper lateral part at cabinet, described cable vault is arranged on the later half side lower part of cabinet, described neutral ground bus-bar room is arranged on below, cable vault, between described cable vault and neutral ground bus-bar room, be also provided with an electric mounting chamber, the indoor temperature sensor that is provided with of described electric mounting, temperature controller, single-chip microcomputer and wireless communication module, described temperature sensor is sticked at the indoor sidewall of electric mounting, described temperature sensor output and single-chip microcomputer input are electrically connected, described single-chip microcomputer output is electrically connected with the input of temperature controller input and wireless communication module respectively.
Further, between adjacent, the horizontal bus chamber in described functional unit chamber, vertical bus Shi, cable vault, electric mounting chamber and neutral ground bus-bar room, adopt melamine phenolic aldehyde battenboard or steel plate isolation.The utility model adopts that melamine phenolic aldehyde battenboard or steel plate are adjacent by functional unit chamber, vertical bus Shi, cable vault, horizontal bus chamber and neutral ground bus-bar room isolation independent design, effectively prevents the extension of electric arc, has guaranteed the general safety of cabinet.
Further, the indoor horizontal bus of described horizontal bus is arranged as double-decker, and every phase bus is comprised of 2 or 4 buses.
Further, in described vertical bus chamber, be provided with a plurality of function compartments, in each function compartment, be provided with rectangular copper bus-bar, and rectangular copper bus-bar is connected with horizontal bus chamber with functional unit chamber respectively.
Further, described vertical bus chamber is totally-enclosed chamber, is provided with L-type right angle copper busbar in this totally-enclosed chamber, and described L-type right angle copper busbar is connected with horizontal bus chamber with functional unit chamber respectively.
Further, described horizontal bus is all connected with neutral ground bus-bar room with L-type right angle copper busbar.
Further, surface, described cable vault is provided with outlet plug-in unit, and described outlet plug-in unit is towards the rear portion of cabinet.
Further, described cabinet also comprises openable rear door.Made side outlet into back side outlet, and by the cabinet rear door sealing always, changed openable rear door into, no matter outlet or outlet maintenance have been installed, all very convenient.
Further, described functional unit chamber also arranges a plurality of individual compartment, and each individual compartment is equipped with the drawer that holds electric elements.Described drawer includes a detection plate, drawer bonnet, drawer door-plate, metal side plate, trough, metal base plate and electric or mechanical interlock mechanism, drawer door-plate is provided with perforate, described detection plate embeds in this perforate just, and described electric or mechanical interlock mechanism is located on this detection plate.
Further, described electrical interlocking mechanism comprises that one with two sensitive switches of often opening two normally-closed contacts.
Further, described mechanical interlock mechanism comprises operating grip or the large interlocking lever that drawer positions, and the solution lock assembly unlocking.
The utility model is by adopting technique scheme, and compared with prior art, tool has the following advantages:
1, the utility model has changed the setting of cabinet each several part, and between cable vault and neutral ground bus-bar room, separate an electric mounting chamber, and at this electric mounting indoor temperature transmitter, temperature controller, single-chip microcomputer and wireless communication module, temperature in real-time inspection and control cabinet, and when temperature surpasses limit value, can by wireless network, alarm signal be sent on the mobile receiving devices such as user mobile phone in time, the very first time is taked counter-measure, reduces the loss to greatest extent;
2, the cabinet of the utility model low-voltage drawing out type electric equipment is full modular construction, and each structural lumen in cabinet is individual compartment, and the individual compartment inside at functional unit further arranges little individual compartment, the separation of each chamber by inside, can farthest prevent the generation of fault electric arc, and the chamber of separating can be selected the drawer with standard of replacement specification very easily, be convenient to expansion, also easy access or maintenance;
3, made side outlet into back side outlet, and by the cabinet rear door sealing always, changed openable rear door into, no matter outlet or outlet maintenance have been installed, all very convenient.
Accompanying drawing explanation
Fig. 1 is the cutaway view of embodiment of the present utility model;
Fig. 2 is the indoor electrical block diagram of electric mounting of the present utility model.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
As a specific embodiment, as depicted in figs. 1 and 2, a kind of low-voltage drawing out type electric equipment, comprise cabinet, described cabinet comprises cable vault 1, horizontal bus chamber 2, vertical bus chamber 3 and little bus-bar room 4, functional unit chamber 5 and neutral ground bus-bar room 6, described horizontal bus chamber 2 is arranged on the first half upper lateral part of cabinet, described functional unit chamber 5 is arranged on the first half side lower part of cabinet, be positioned at the below of horizontal bus chamber 2, described vertical bus chamber 3 and little bus-bar room 4 are set up in parallel the later half upper lateral part at cabinet, described cable vault 1 is arranged on the later half side lower part of cabinet, described neutral ground bus-bar room 6 is arranged on 1 below, cable vault, between described cable vault 1 and neutral ground bus-bar room 6, be also provided with an electric mounting chamber 7, in described electric mounting chamber 7, be provided with temperature sensor 71, temperature controller 72, single-chip microcomputer 73 and wireless communication module 74, described temperature sensor 71 is sticked at electric mounting chamber 7 madial walls, described temperature sensor 71 outputs and single-chip microcomputer 73 inputs are electrically connected, described single-chip microcomputer 73 outputs are electrically connected with temperature controller 72 inputs respectively, described single-chip microcomputer 73 and the two-way connection of wireless communication module 74.
In the present embodiment, described functional unit chamber 5, vertical bus chamber 3, cable vault 1 are adjacent, adopt melamine phenolic aldehyde battenboard or steel plate isolation between horizontal bus chamber 2 and neutral ground bus-bar room 6.The utility model adopts that melamine phenolic aldehyde battenboard or steel plate are adjacent by functional unit chamber 5, vertical bus chamber 3, cable vault 1, horizontal bus chamber 2 and neutral ground bus-bar room 6 isolation independent design, effectively prevent the extension of electric arc, guaranteed the general safety of cabinet.
In the present embodiment, the horizontal bus in described horizontal bus chamber 2 is arranged as double-decker, and every phase bus is comprised of 2 or 4 buses.
In the present embodiment, in described vertical bus chamber 3, be provided with a plurality of function compartments, in each function compartment, be provided with rectangular copper bus-bar, and rectangular copper bus-bar is connected with horizontal bus chamber 2 with functional unit chamber 5 respectively.
In the present embodiment, described vertical bus chamber 3 is totally-enclosed chamber, is provided with L-type right angle copper busbar in this totally-enclosed chamber, and described L-type right angle copper busbar is connected with horizontal bus chamber 2 with functional unit chamber 5 respectively.Described horizontal bus is all connected with neutral ground bus-bar room 6 with L-type right angle copper busbar.
In the present embodiment, 1 surface, described cable vault is provided with outlet plug-in unit, and described outlet plug-in unit is towards the rear portion of cabinet.Described cabinet also comprises openable rear door.Made side outlet into back side outlet, and by the cabinet rear door sealing always, changed openable rear door into, no matter outlet or outlet maintenance have been installed, all very convenient.
In the present embodiment, described functional unit chamber also arranges a plurality of individual compartment, and each individual compartment is equipped with the drawer that holds electric elements.Described drawer includes a detection plate, drawer bonnet, drawer door-plate, metal side plate, trough, metal base plate and electric or mechanical interlock mechanism, drawer door-plate is provided with perforate, described detection plate embeds in this perforate just, and described electric or mechanical interlock mechanism is located on this detection plate.Described electrical interlocking mechanism comprises that one with two sensitive switches of often opening two normally-closed contacts.Described mechanical interlock mechanism comprises operating grip or the large interlocking lever that drawer positions, and the solution lock assembly unlocking.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (10)
1. a low-voltage drawing out type electric equipment, it is characterized in that: comprise cabinet, described cabinet comprises cable vault, horizontal bus chamber, vertical bus chamber and little bus-bar room, functional unit chamber and neutral ground bus-bar room, described horizontal bus chamber is arranged on the first half upper lateral part of cabinet, described functional unit chamber is arranged on the first half side lower part of cabinet, be positioned at the below of horizontal bus chamber, described vertical bus chamber and little bus-bar room are set up in parallel the later half upper lateral part at cabinet, described cable vault is arranged on the later half side lower part of cabinet, described neutral ground bus-bar room is arranged on below, cable vault, between described cable vault and neutral ground bus-bar room, be also provided with an electric mounting chamber, the indoor temperature sensor that is provided with of described electric mounting, temperature controller, single-chip microcomputer and wireless communication module, described temperature sensor is sticked at the indoor sidewall of electric mounting, described temperature sensor output and single-chip microcomputer input are electrically connected, described single-chip microcomputer output is electrically connected with the input of temperature controller input and wireless communication module respectively.
2. a kind of low-voltage drawing out type electric equipment according to claim 1, is characterized in that: described functional unit chamber, vertical bus Shi, cable vault are adjacent, adopt melamine phenolic aldehyde battenboard or steel plate isolation between horizontal bus chamber and neutral ground bus-bar room.
3. a kind of low-voltage drawing out type electric equipment according to claim 1, it is characterized in that: the indoor horizontal bus of described horizontal bus is arranged as double-decker, and every phase bus is comprised of 2 or 4 buses.
4. a kind of low-voltage drawing out type electric equipment according to claim 1, it is characterized in that: in described vertical bus chamber, be provided with a plurality of function compartments, in each function compartment, be provided with rectangular copper bus-bar, and rectangular copper bus-bar is connected with horizontal bus chamber with functional unit chamber respectively.
5. a kind of low-voltage drawing out type electric equipment according to claim 1, it is characterized in that: described vertical bus chamber is totally-enclosed chamber, in this totally-enclosed chamber, be provided with L-type right angle copper busbar, described L-type right angle copper busbar is connected with horizontal bus chamber with functional unit chamber respectively.
6. a kind of low-voltage drawing out type electric equipment according to claim 1, is characterized in that: surface, described cable vault is provided with outlet plug-in unit, and described outlet plug-in unit is towards the rear portion of cabinet.
7. a kind of low-voltage drawing out type electric equipment according to claim 6, is characterized in that: described cabinet also comprises openable rear door.
8. according to the arbitrary described a kind of low-voltage drawing out type electric equipment of claim 1 to 7, it is characterized in that: described functional unit chamber also arranges a plurality of individual compartment, each individual compartment is equipped with the drawer that holds electric elements, described drawer includes a detection plate, drawer bonnet, drawer door-plate, metal side plate, trough, metal base plate and electric or mechanical interlock mechanism, drawer door-plate is provided with perforate, described detection plate embeds in this perforate just, and described electric or mechanical interlock mechanism is located on this detection plate.
9. a kind of low-voltage drawing out type electric equipment according to claim 8, is characterized in that: described electrical interlocking mechanism comprises that one with two sensitive switches of often opening two normally-closed contacts.
10. a kind of low-voltage drawing out type electric equipment according to claim 8, is characterized in that: described mechanical interlock mechanism comprises operating grip or the large interlocking lever that drawer positions, and the solution lock assembly unlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389731.0U CN203415895U (en) | 2013-07-02 | 2013-07-02 | Low-voltage draw-out type switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389731.0U CN203415895U (en) | 2013-07-02 | 2013-07-02 | Low-voltage draw-out type switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415895U true CN203415895U (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320389731.0U Expired - Fee Related CN203415895U (en) | 2013-07-02 | 2013-07-02 | Low-voltage draw-out type switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337803A (en) * | 2013-07-02 | 2013-10-02 | 厦门市聚力电力设备有限公司 | Low voltage draw-out switchgear |
| CN104470279A (en) * | 2014-12-31 | 2015-03-25 | 温岭市兴庆机械设备有限公司 | Electric drawer cabinet capable of shielding electromagnetic interference |
-
2013
- 2013-07-02 CN CN201320389731.0U patent/CN203415895U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337803A (en) * | 2013-07-02 | 2013-10-02 | 厦门市聚力电力设备有限公司 | Low voltage draw-out switchgear |
| CN104470279A (en) * | 2014-12-31 | 2015-03-25 | 温岭市兴庆机械设备有限公司 | Electric drawer cabinet capable of shielding electromagnetic interference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |