CN203774670U - Low-noise vacuum switch cabinet - Google Patents
Low-noise vacuum switch cabinet Download PDFInfo
- Publication number
- CN203774670U CN203774670U CN201420190913.XU CN201420190913U CN203774670U CN 203774670 U CN203774670 U CN 203774670U CN 201420190913 U CN201420190913 U CN 201420190913U CN 203774670 U CN203774670 U CN 203774670U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- switch
- vacuum
- display screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
Abstract
Disclosed in the utility model is a low-noise vacuum switch cabinet comprising a cabinet body, a cabinet door, current transformers, a display screen and a pedestal. A sealing strip is arranged at the edge of the cabinet door; the pedestal is arranged at the bottom of the cabinet body; and the current transformers are arranged at the upper left portion of the cabinet body. Besides, a binding post panel, the display screen and switch panels are also arranged inside the cabinet body. A cable chamber is arranged at the bottom inside the cabinet body; and a circuit element is installed in the cable chamber. A cooling tube is arranged at the right side of the cabinet body and is communicated with a cooling system at the outer side of the cabinet body. A vacuum pump is installed at the top of the cabinet body; and a vacuum tube is connected between the vacuum pump and the cabinet body. According to the scheme, the whole cabinet body employs the sealing design; the vacuum effect is good; and the effect of noise reduction is better. The heat generated by the element in the device can be taken away by the cooling tube, thereby ensuring the constant temperature in the switch cabinet; and the security is high.
Description
Technical field
The utility model relates to a kind of switch cubicle, particularly low noise vacuum switch cabinet.
Background technology
Switch cubicle is a kind of switchgear assembly and control appliance, and it is as power center (PC) and main switching compound, and main control, supervision, measuring and protection with doing power circuit, main power consumption equipment, sets up and be placed in transformer station, switchgear house.In cabinet, electric elements comprise electric elements (major loop equipment) and secondary component (claim again secondary device or auxiliary equipment, refer to the low-voltage equipment that primary equipment is supervised, controls, measures, adjusted and protects).Between the bus of switch cubicle, need certain distance just not interfere with each other and ensure electrical safety, mainly referred to insulation distance and the insulation distance of bus to cabinet between bus, often made the bus-bar room volume of switch cubicle larger, be unfavorable for the miniaturization of electric equipment.In addition, the switch cubicle back side adopts baffle-type door, use a lot of fastened by screws, some observation windows position is too high, some observation window windows are too little, equipment-patrolling is observed inconvenient, do not see the run location of grounding switch, element in cabinet is measured inconvenient, need to open cabinet door, especially the polarity measurement to Current Mutual Inductance, need personnel to roll up the orlop at switch cubicle, lower layer space is narrow and small, grounding switch is also in lower floor, if bring safety cap, head can not lifted, personal safety is brought to very big hidden danger, work difficulty is large, program is loaded down with trivial details, efficiency is low, job security is pessimistic, when switch cubicle operation, the noise of electric generation is very large, very large on the working environment of workers impact.
Utility model content
The purpose of this utility model is to provide low noise vacuum switch cabinet.
For achieving the above object, the utility model provides following technical scheme:
Low noise vacuum switch cabinet, comprises cabinet, cabinet door, current transformer, display screen and base; Described cabinet door edge is provided with sealing strip; Described bottom of cabinet bulk is provided with base; Described cabinet upper left quarter is provided with current transformer; Described cabinet inside is also provided with binding post panel, display screen and switch panel; Described current transformer, binding post panel, display screen and switch panel are separated by dividing plate mutually; Described cabinet inner bottom is provided with cable vault, and circuit element is installed in cable vault; Described cabinet right side is provided with cooling water pipe; Cooling system outside the logical cabinet of described cooling water pipe; Described cabinet top is provided with vacuum pump, between described vacuum pump and cabinet, is connected with vacuum tube.
As further program of the utility model: described cabinet is hermetically-sealed construction.
Compared with prior art, the beneficial effects of the utility model are: whole cabinet adopts Seal Design, and vacuum effectiveness is better, and the effect that reduces noise is better; The heat that in device, element produces, has cooling water pipe to take out of, has ensured temperature constant in switch cubicle, and fail safe is higher; In cabinet, be provided with binding post panel and switch panel, coordinate wire, can measure the element in device more efficiently, do not need to enter cable vault and find instrument.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
In figure: 1-cabinet, 2-cabinet door, 3-sealing strip, 4-vacuum pump, 5-vacuum tube, 6-current transformer, 7-binding post panel, 8-display screen, 9-switch panel, 10-cable vault, 11-cooling water pipe, 12-base, 13-dividing plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, low noise vacuum switch cabinet, comprises cabinet 1, cabinet door 2, current transformer 6, display screen 8 and base 12; Described cabinet door 2 edges are provided with sealing strip 3; Described cabinet 1 bottom is provided with base 12; Described cabinet 1 upper left quarter is provided with current transformer 6; Described cabinet 1 inside is also provided with binding post panel 7, display screen 8 and switch panel 9; Described current transformer 6, binding post panel 7, display screen 8 and switch panel 9 are separated by dividing plate 13 mutually; Described cabinet 1 inner bottom is provided with cable vault 10, and circuit element is installed in cable vault; Described cabinet 1 right side is provided with cooling water pipe 11; The logical cabinet 1 outside cooling system of described cooling water pipe 11; Described cabinet 1 top is provided with vacuum pump 4, between described vacuum pump 4 and cabinet 1, is connected with vacuum tube 5.
Operation principle of the present utility model: cabinet 1 adopts hermetically sealed design, utilizes vacuum pump 4 to carrying out vacuum treatment in cabinet 1, reduces the discharge of noise, and it is also the sealing in order to improve cabinet that sealing strip 3 is installed; For the heat energy that in switch cubicle, element, instrument produce, the cooling cabinet of cooling water pipe 11 1 inside, reduces internal temperature; Binding post panel 7 and switch panel 9 energy turn on-switch cabinet inner members, measure, monitor inner member.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.
Claims (2)
1. low noise vacuum switch cabinet, comprises cabinet (1), cabinet door (2), current transformer (6), display screen (8), base (12) and dividing plate (13); It is characterized in that: described cabinet door (2) edge is provided with sealing strip (3); Described cabinet (1) bottom is provided with base (12); Described cabinet (1) upper left quarter is provided with current transformer (6); Described cabinet (1) inside is also provided with binding post panel (7), display screen (8) and switch panel (9); Described current transformer (6), binding post panel (7), display screen (8) and switch panel (9) are separated by dividing plate (13) mutually; Described cabinet (1) inner bottom is provided with cable vault (10), and cable vault is provided with circuit element in (10); Described cabinet (1) right side is provided with cooling water pipe (11); The logical cabinet (1) of described cooling water pipe (11) outside cooling system; Described cabinet (1) top is provided with vacuum pump (4), between described vacuum pump (4) and cabinet (1), is connected with vacuum tube (5).
2. low noise vacuum switch cabinet according to claim 1, is characterized in that: described cabinet (1) is hermetically-sealed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190913.XU CN203774670U (en) | 2014-04-10 | 2014-04-10 | Low-noise vacuum switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190913.XU CN203774670U (en) | 2014-04-10 | 2014-04-10 | Low-noise vacuum switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774670U true CN203774670U (en) | 2014-08-13 |
Family
ID=51291822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190913.XU Expired - Fee Related CN203774670U (en) | 2014-04-10 | 2014-04-10 | Low-noise vacuum switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829221A (en) * | 2019-12-05 | 2020-02-21 | 王晓华 | Switch board that security is good |
| CN111416285A (en) * | 2020-04-10 | 2020-07-14 | 袁宝庆 | High-low voltage switch cabinet with vacuum degree |
-
2014
- 2014-04-10 CN CN201420190913.XU patent/CN203774670U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829221A (en) * | 2019-12-05 | 2020-02-21 | 王晓华 | Switch board that security is good |
| CN111416285A (en) * | 2020-04-10 | 2020-07-14 | 袁宝庆 | High-low voltage switch cabinet with vacuum degree |
| CN111416285B (en) * | 2020-04-10 | 2021-12-07 | 浙江双成电气有限公司 | High-low voltage switch cabinet with vacuum degree |
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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: 20140813 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |