CN207530353U - A kind of low-pressure power distribution cabinet - Google Patents
A kind of low-pressure power distribution cabinet Download PDFInfo
- Publication number
- CN207530353U CN207530353U CN201721740291.3U CN201721740291U CN207530353U CN 207530353 U CN207530353 U CN 207530353U CN 201721740291 U CN201721740291 U CN 201721740291U CN 207530353 U CN207530353 U CN 207530353U
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- power distribution
- low
- pressure power
- distribution cabinet
- rows
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Abstract
The utility model provides a kind of low-pressure power distribution cabinet, belongs to technical field of electric equipment.It solves the problems, such as that existing low-pressure power distribution cabinet wiring is unreasonable.This low-pressure power distribution cabinet, including cabinet and cabinet door, door handle and change-over switch are provided in cabinet door, the first breaker of plastic casing is disposed in cabinet from top to bottom, main busbar, several mutual inductors, several branch's busbars and several second breaker of plastic casing, it is connected between main busbar and the first breaker of plastic casing by several main switch outlets, mutual inductor is arranged in main switch outlet, each branch's busbar is connected with main busbar, second breaker of plastic casing is arranged in groups with branch busbar one-to-one correspondence, and second breaker of plastic casing and corresponding branch's busbar be electrically connected, the lower section of second breaker of plastic casing, which is also arranged side by side, N rows and PE rows.Each function element arrangement in this low-pressure power distribution cabinet is reasonable, and wiring is clear, overhauls and safeguards and is very convenient.
Description
Technical field
The utility model belongs to technical field of electric equipment, is related to a kind of power distribution cabinet, particularly a kind of low-voltage-powered distribution
Cabinet.
Background technology
Low-pressure power distribution cabinet is suitable for the industries such as power plant, oil, chemical industry, metallurgy, weaving, skyscraper, as defeated
Electricity, distribution and electric energy conversion are used.Existing low-pressure power distribution cabinet is of all kinds, however, those low-pressure power distribution cabinets
The division of cabinet function element is unreasonable with arranging, and not only maintenance is difficult, but also lacks enough safety guarantee and safety and arrange
It applies, has both been unfavorable for safe operation and the Quick overhaul of equipment, can not also realize the quick assembling and debugging of equipment, lack operable
Property.
Invention content
The purpose of this utility model is that there are the above problems for existing technology, it is proposed that a kind of low-voltage-powered distribution
Cabinet.
The purpose of this utility model can be realized by following technical proposal：A kind of low-pressure power distribution cabinet, including cabinet
And cabinet door, door handle and change-over switch are provided in the cabinet door, which is characterized in that are set gradually from top to bottom in the cabinet
There are the first breaker of plastic casing, main busbar, several mutual inductors, several branch's busbars and several second breaker of plastic casing, the main mother
Row is connected between the first breaker of plastic casing by several main switch outlets, and the mutual inductor is arranged in main switch outlet,
Each branch's busbar is connected with main busbar, and second breaker of plastic casing is arranged in groups with branch busbar one-to-one correspondence, and
Second breaker of plastic casing is electrically connected with corresponding branch's busbar, and the lower section of second breaker of plastic casing, which is also arranged side by side, to be had
N is arranged and PE rows.
Each function element arrangement in this low-pressure power distribution cabinet is reasonable, and wiring is clear, overhauls and safeguards and is very convenient.
In above-mentioned low-pressure power distribution cabinet, the N rows and PE arrange equal horizontal cross setting, and equal on N rows and PE rows
It is provided with insulator.PE rows do ground protection use, usually no current passes through under normal circumstances, and N rows are as zero for Special grounding
Line uses, and the two is by setting insulator that can further improve the safety used.
In above-mentioned low-pressure power distribution cabinet, the insulator on the N rows is located on one end of remote PE rows, the PE rows
On insulator be located at remote N row one end on.The spacing of two insulators is larger, and security protection effect is more preferable.
In above-mentioned low-pressure power distribution cabinet, the N rows are identical with the terrain clearance that PE is arranged, and are all higher than 20cm.Peace
Full protection effect is more preferable.
In above-mentioned low-pressure power distribution cabinet, the terrain clearance height of the N rows and PE rows are 30~50cm.
In above-mentioned low-pressure power distribution cabinet, be provided with several ammeters in the cabinet door, the ammeter with mutually
Sensor is arranged in a one-to-one correspondence, and ammeter is used to show the electric current of mutual inductor.Multiple ammeters are convenient for judging the steady of distribution electric current
It is qualitative, it overhauls and safeguards and is more convenient.
In above-mentioned low-pressure power distribution cabinet, the number of the mutual inductor and ammeter is 3.
In above-mentioned low-pressure power distribution cabinet, voltmeter is provided in the cabinet door.Voltmeter inputs electricity for showing
Pressure, overhauls and safeguards and is more convenient.
In above-mentioned low-pressure power distribution cabinet, several hanging rings are provided at the top of the cabinet.Setting that cabinet is liftoff
It can avoid being shaken by earth shock, safety is more preferable.
In above-mentioned low-pressure power distribution cabinet, the bottom of the cabinet has bottom plate.The low pressure of high-altitude suspension is avoided to move
Power power distribution cabinet leaks electricity or foreign matter enters, and safety in utilization is more preferable.
Compared with prior art, each function element arrangement in this low-pressure power distribution cabinet is reasonable, N rows arranged side by side
It is not only compact-sized with PE rows, and covering is blocked in the traction for reducing circuit, and wiring is clear, overhauls and safeguards and is very convenient.
Description of the drawings
Fig. 1 is structure diagram of the utility model with cabinet door.
Fig. 2 is the structure diagram of the utility model removal cabinet door.
In figure, 1, cabinet；2nd, cabinet door；3rd, door handle；4th, change-over switch；5th, the first breaker of plastic casing；6th, main busbar；7th, mutually
Sensor；8th, main switch outlet；9th, branch's busbar；10th, the second breaker of plastic casing；11st, N is arranged；12nd, PE is arranged；13rd, insulator；14th, it is electric
Flow table；15th, voltmeter；16th, hanging ring.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
With reference to Fig. 1, the present embodiment is a kind of low-pressure power distribution cabinet, and including cabinet 1 and cabinet door 2, door is provided in cabinet door 2
Handle 3, change-over switch 4, several ammeters 14 and voltmeter 15, the top setting of cabinet 1 are hung for suspend cabinet 1
Ring, the bottom of cabinet 1 have bottom plate.
Be disposed with from top to bottom with reference to Fig. 2, in cabinet 1 first breaker of plastic casing 5, main busbar 6, several mutual inductors 7,
Several branch's busbars 9 and several second breaker of plastic casing 10 pass through several masters between main 6 and first breaker of plastic casing 5 of busbar
It switchs outlet 8 to be connected, mutual inductor 7 is arranged in main switch outlet 8, and each branch's busbar 9 is connected with main busbar 6, the second plastic housing
Breaker 10 is corresponded with branch busbar 9 and is arranged in groups, and the second breaker of plastic casing 10 and corresponding branch's busbar 9 are electrical
Connection, the lower section of the second breaker of plastic casing 10, which is also arranged side by side, has 11 and PE of N row 11 and PE row 12, N rows to arrange 12 equal horizontal cross
Setting, and N is arranged and insulator 13 is both provided on 11 and PE rows 12, the insulator 13 on N rows 11 is located on one end of remote PE rows 12,
Insulator 13 on PE rows 12 is located on one end of remote N rows 11.
The terrain clearance of N rows 11 and PE rows 12 is identical in the present embodiment, and is all higher than 20cm, preferably 30~50cm, into
One step is preferably 35~40cm.
The number of ammeter 14 set in cabinet door 2 is 3, and each ammeter 14 is arranged in a one-to-one correspondence with mutual inductor 7,
And ammeter 14 is used to show the electric current of mutual inductor 7.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of low-pressure power distribution cabinet, including cabinet (1) and cabinet door (2), be provided on the cabinet door (2) door handle (3) and
Change-over switch (4), which is characterized in that be disposed with the first breaker of plastic casing (5), main mother from top to bottom in the cabinet (1)
Arrange (6), several mutual inductors (7), several branch's busbars (9) and several second breaker of plastic casing (10), the main busbar (6) and the
It is connected between one breaker of plastic casing (5) by several main switch outlets (8), the mutual inductor (7) is arranged on main switch outlet
(8) on, each branch's busbar (9) is connected with main busbar (6), second breaker of plastic casing (10) and branch's busbar (9)
One-to-one correspondence is arranged in groups, and the second breaker of plastic casing (10) is electrically connected with corresponding branch's busbar (9), second modeling
The lower section of case circuit breaker (10), which is also arranged side by side, N rows (11) and PE rows (12).
2. low-pressure power distribution cabinet according to claim 1, which is characterized in that the N rows (11) and PE row's (12) equal water
Flat laterally setting, and it is both provided with insulator (13) on N rows (11) and PE rows (12).
3. low-pressure power distribution cabinet according to claim 2, which is characterized in that the insulator (13) on the N rows (11)
On one end of remote PE rows (12), the insulator (13) on the PE rows (12) is on one end of remote N rows (11).
4. low-pressure power distribution cabinet according to claim 3, which is characterized in that N row (11) and PE arrange (12) from
Ground height is identical, and is all higher than 20cm.
5. low-pressure power distribution cabinet according to claim 4, which is characterized in that N row (11) and PE arrange (12) from
Ground height height is 30~50cm.
6. low-pressure power distribution cabinet according to claim 1, which is characterized in that be provided with several on the cabinet door (2)
Ammeter (14), the ammeter (14) are arranged in a one-to-one correspondence with mutual inductor (7), and ammeter (14) is for showing mutual inductor
(7) electric current.
7. low-pressure power distribution cabinet according to claim 6, which is characterized in that the mutual inductor (7) and ammeter (14)
Number be 3.
8. low-pressure power distribution cabinet according to claim 1, which is characterized in that be provided with voltmeter on the cabinet door (2)
(15)。
9. low-pressure power distribution cabinet according to claim 1, which is characterized in that the cabinet (1) if at the top of be provided with
Dry hanging ring (16).
10. low-pressure power distribution cabinet according to claim 9, which is characterized in that the bottom of the cabinet (1) has bottom
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740291.3U CN207530353U (en) | 2017-12-13 | 2017-12-13 | A kind of low-pressure power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740291.3U CN207530353U (en) | 2017-12-13 | 2017-12-13 | A kind of low-pressure power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207530353U true CN207530353U (en) | 2018-06-22 |
Family
ID=62578323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721740291.3U Expired - Fee Related CN207530353U (en) | 2017-12-13 | 2017-12-13 | A kind of low-pressure power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207530353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048310A (en) * | 2019-04-30 | 2019-07-23 | 常州太平通讯科技有限公司 | High voltage direct current intelligent power distribution unit |
-
2017
- 2017-12-13 CN CN201721740291.3U patent/CN207530353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048310A (en) * | 2019-04-30 | 2019-07-23 | 常州太平通讯科技有限公司 | High voltage direct current intelligent power distribution unit |
| CN110048310B (en) * | 2019-04-30 | 2020-10-02 | 常州太平通讯科技有限公司 | High-voltage direct-current intelligent power distribution unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |