CN206237014U - A kind of transformer high-voltage switch cubicle of high temperature-proof - Google Patents
A kind of transformer high-voltage switch cubicle of high temperature-proof Download PDFInfo
- Publication number
- CN206237014U CN206237014U CN201621301989.0U CN201621301989U CN206237014U CN 206237014 U CN206237014 U CN 206237014U CN 201621301989 U CN201621301989 U CN 201621301989U CN 206237014 U CN206237014 U CN 206237014U
- Authority
- CN
- China
- Prior art keywords
- transformer
- voltage switch
- switch cubicle
- case lid
- high temperature
- 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
Abstract
The utility model discloses a kind of transformer high-voltage switch cubicle of high temperature-proof, overcome in the prior art, work of the high temperature to transformer high-voltage switch cubicle causes unstable problem.The utility model contains casing and case lid, case lid is articulated with casing, the cover wall is provided with multigroup intake stack, air inlet is provided with case lid, one opening of intake stack is fixedly connected air inlet, air inlet is located at the opening on the outside of case lid and is fixed with supply fan, and multiple air outlets are provided with the tube wall of intake stack.This technology significantly reduces the cabinet temperature of transformer high-voltage switch cubicle, the operating ambient temperature of transformer in cabinet is set reliably to be controlled, ensure that the air-flow of transformer high-voltage inside switch cabinet realizes overall flowing, be not in fan center air flowing it is violent, the air around fan is difficult the uneven problem of radiating effect that flowing produces.The safe operation of transformer equipment in high-tension switch cabinet is ensure that, human and material resources are saved.
Description
Technical field
The utility model is related to a kind of transformer high-voltage for supplying power distribution protection case, more particularly to a kind of high temperature-proof to switch
Cabinet.
Background technology
In operation power and maintenance process, according to the reflection of substation operation personnel, in summer high temperature season, transformer station
The cabinet temperature of 10KV transformer high-voltage switch cubicles is too high, is the reason for the cabinet of the high-tension switch cabinet of transformer station generates heat：Due to
Design and reasons, station local coordinate frame are arranged in switch cubicle, and its heat dispersion is poor, causes the cabinet of high-tension switch cabinet
Temperature is high.High temperature directly affects the safe operation of equipment protective relaying device, triggers equipment safety accident；Frequently frequently simultaneously
Numerous trip protection, also brings excessive unnecessary trouble to work about electric power surfaceman.
Utility model content
The utility model overcomes in the prior art, and work of the high temperature to transformer high-voltage switch cubicle causes unstable asking
Topic, there is provided a kind of simple structure, the transformer high-voltage switch cubicle of high temperature-proof easy to use.
Technical solution of the present utility model is to provide a kind of transformer high-voltage of the high temperature-proof with following structure and opens
Close cabinet：Containing casing and case lid, case lid is articulated with casing, and the cover wall is provided with multigroup intake stack, is provided with case lid
Air inlet, one of intake stack opening is fixedly connected air inlet, air inlet be located at the opening on the outside of case lid be fixed with into
Gas fan, is provided with multiple air outlets on the tube wall of intake stack.
The set-up mode of the intake stack is horizontally set, longitudinally disposed or laterally crossed longitudinally setting.
The opening direction of the air outlet has towards case lid, towards cabinet wall surrounding, relative towards casing and case lid
Inwall.
Transformer and electric elements fixed plate are fixed with the casing, electrical equipment is fixed with electric elements fixed plate
Element.
The air inlet of the supply fan is fixed with dedusting filter screen and downward opening guide duct, and supply fan goes out
By being hinged with barrier plate between torsion spring and its bearing at air port.
The air outlet is shaped as circle, rectangle, rhombus or ellipse.
After the casing is installed, air-vent is provided with vertical cabinet wall, it is solid on the cabinet wall that bottom level is set
Surely the totally-enclosed box body with circular moisture absorption stomata is provided with, it is internal equipped with anti-blushing agent.
After the casing is installed, cable access and cable outlet are provided with the cabinet wall that bottom level is set.
The electric controling mode of the supply fan is that daily start by set date repeatedly starts together with temperature sensing circuit control
When the mode that works.
The quantity of the case lid is multiple.
Compared with prior art, the transformer high-voltage switch cubicle of the utility model high temperature-proof has advantages below：Effectively
The cabinet temperature of 10KV transformer high-voltage switch cubicles is reduced, the operating ambient temperature of transformer in cabinet is reliably controlled
System, ensure that the air-flow of transformer high-voltage inside switch cabinet realizes overall flowing, be not in the core air stream of fan
Dynamic violent, the air around fan is difficult to flow the uneven problem of the radiating effect for producing.Prevent high temperature from causing electrical equipment
Insulation damages, improve the service life of transformer.Preferably application is achieved simultaneously, it is ensured that transformer sets in high-tension switch cabinet
Standby safe operation, saves human and material resources, and using effect is excellent.
Brief description of the drawings
Fig. 1 is the structural representation on the inside of the transformer high-voltage switch cubicle case lid of the utility model high temperature-proof；
Fig. 2 is the structural representation inside the transformer high-voltage switchgear cabinet of the utility model high temperature-proof；
Fig. 3 is the structural representation on the outside of the transformer high-voltage switch cubicle case lid of the utility model high temperature-proof；
Fig. 4 is the transformer high-voltage switch cubicle case lid inner side supply fan of the utility model high temperature-proof and the structure of barrier plate
Illustrate enlarged drawing.
Specific embodiment
Label 1 is case lid in brief description of the drawings, and 2 is supply fan, and 3 is barrier plate, and 4 is intake stack, and 5 is air outlet, and 6 are
Hinge, 7 is casing, and 8 is air-vent, and 9 is transformer, and 10 is cable access, and 11 is cable outlet, and 12 is guide duct, and 13 is anti-
Damp agent, 14 is electric elements.
The high-tension switch cabinet of transformer 9 to the utility model high temperature-proof is made into one with reference to the accompanying drawings and detailed description
Step explanation：As illustrated, the present embodiment contains casing 7 and case lid 1, case lid 1 is articulated with casing 7, and the inwall of the case lid 1 is provided with
Multigroup intake stack 4, is provided with air inlet on case lid 1, an opening of intake stack 4 is fixedly connected air inlet, and air inlet is located at
Supply fan 2 is fixed with the opening in the outside of case lid 1, multiple air outlets 5 are provided with the tube wall of intake stack 4.
The set-up mode of the intake stack 4 is horizontally set, longitudinally disposed or laterally crossed longitudinally setting.
The opening direction of the air outlet 5 has towards case lid 1, towards the inwall surrounding of casing 7, towards casing 7 and the phase of case lid 1
To inwall.Ensure that the air-flow inside the high-tension switch cabinet of transformer 9 realizes overall flowing, be not in the center of fan
Acutely, the air around fan is difficult to flow the radiating effect for producing uneven problem air flow.
Transformer 9 and the fixed plate of electric elements 14 are fixed with the casing 7, fixation sets in the fixed plate of electric elements 14
There are electric elements 14.
The air inlet of the supply fan 2 is fixed with dedusting filter screen and downward opening guide duct 12, supply fan 2
Air outlet 5 at by being hinged with barrier plate 3 between torsion spring and its bearing.Dedusting filter screen can be filtered in most air
Dust, can avoid the inside dust accumulation of casing 7.Dust removal and filtration net needs timing to dismantle, and is cleared up or is changed.Barrier plate 3
When supply fan 2 is idle, the air inlet of supply fan 2 can be brought into close contact, prevent toy or small insect from creeping into
Inside casing 7, the failure of electrical equipment is caused.
The air outlet 5 is shaped as circle, rectangle, rhombus or ellipse.
After the casing 7 is installed, air-vent 8, the inwall of casing 7 that bottom level is set are provided with the vertical inwall of casing 7
On be fixedly installed the totally-enclosed box body with circular moisture absorption stomata, it is internal to be equipped with anti-blushing agent 13.
After the casing 7 is installed, cable access 10 and cable outlet 11 are provided with the inwall of casing 7 that bottom level is set.
The electric controling mode of the supply fan 2 is that daily start by set date repeatedly starts together with temperature sensing circuit control
When the mode that works.
The quantity of the case lid 1 is multiple.
Although being described in conjunction with the accompanying implementation method of the present utility model, those skilled in the art can be appended
Various deformations or amendments are made within the scope of claim, as long as no more than the guarantor described by claim of the present utility model
Shield scope, all should be within protection domain of the present utility model.
Claims (10)
1. the transformer high-voltage switch cubicle of a kind of high temperature-proof, containing casing and case lid, case lid is articulated with casing, and its feature exists
In：The cover wall is provided with multigroup intake stack, is provided with air inlet on case lid, an opening of intake stack be fixedly connected into
Air port, air inlet is located at the opening on the outside of case lid and is fixed with supply fan, and multiple air-out are provided with the tube wall of intake stack
Mouthful.
2. the transformer high-voltage switch cubicle of high temperature-proof according to claim 1, it is characterised in that：The intake stack sets
It is horizontally set, longitudinally disposed or laterally crossed longitudinally setting to put mode.
3. the transformer high-voltage switch cubicle of high temperature-proof according to claim 1, it is characterised in that：The opening of the air outlet
Direction has towards case lid, towards cabinet wall surrounding, towards the relative inwall of casing and case lid.
4. the transformer high-voltage switch cubicle of high temperature-proof according to claim 1, it is characterised in that：Fixation sets in the casing
There are transformer and electric elements fixed plate, electric elements are fixed with electric elements fixed plate.
5. the transformer high-voltage switch cubicle of high temperature-proof according to claim 1, it is characterised in that：The supply fan enters
Dedusting filter screen and downward opening guide duct are fixed with air port, at the air outlet of supply fan by torsion spring and its bearing it
Between be hinged with barrier plate.
6. the transformer high-voltage switch cubicle of high temperature-proof according to claim 1, it is characterised in that：The shape of the air outlet
It is circle, rectangle, rhombus or ellipse.
7. the transformer high-voltage switch cubicle of high temperature-proof according to claim 1, it is characterised in that：After the casing is installed,
Air-vent is provided with vertical cabinet wall, is fixedly installed on the cabinet wall that bottom level is set with circular moisture absorption stomata
Totally-enclosed box body, it is internal to be equipped with anti-blushing agent.
8. the transformer high-voltage switch cubicle of high temperature-proof according to claim 1, it is characterised in that：After the casing is installed,
Cable access and cable outlet are provided with the cabinet wall that bottom level is set.
9. the transformer high-voltage switch cubicle of high temperature-proof according to claim 1, it is characterised in that：The electricity of the supply fan
Gas control mode is daily start by set date repeatedly and temperature sensing circuit control starts the mode of work simultaneously.
10. the transformer high-voltage switch cubicle of high temperature-proof according to claim 1, it is characterised in that：The quantity of the case lid
It is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301989.0U CN206237014U (en) | 2016-11-30 | 2016-11-30 | A kind of transformer high-voltage switch cubicle of high temperature-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301989.0U CN206237014U (en) | 2016-11-30 | 2016-11-30 | A kind of transformer high-voltage switch cubicle of high temperature-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237014U true CN206237014U (en) | 2017-06-09 |
Family
ID=58980035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621301989.0U Expired - Fee Related CN206237014U (en) | 2016-11-30 | 2016-11-30 | A kind of transformer high-voltage switch cubicle of high temperature-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237014U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994483A (en) * | 2017-10-31 | 2018-05-04 | 普元电力发展有限公司 | A kind of communication type quick heat radiating type electrician's cabinet |
| CN110034493A (en) * | 2019-05-24 | 2019-07-19 | 长城电气股份有限公司 | A kind of power distribution cabinet of outdoor good water-proof effect |
| CN110752519A (en) * | 2019-12-16 | 2020-02-04 | 株洲瑞尔泰机电科技有限公司 | Electric cabinet for railway power transmission and distribution |
-
2016
- 2016-11-30 CN CN201621301989.0U patent/CN206237014U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994483A (en) * | 2017-10-31 | 2018-05-04 | 普元电力发展有限公司 | A kind of communication type quick heat radiating type electrician's cabinet |
| CN110034493A (en) * | 2019-05-24 | 2019-07-19 | 长城电气股份有限公司 | A kind of power distribution cabinet of outdoor good water-proof effect |
| CN110752519A (en) * | 2019-12-16 | 2020-02-04 | 株洲瑞尔泰机电科技有限公司 | Electric cabinet for railway power transmission and distribution |
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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: 20170609 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |