CN204126514U - Transformer substation switch room accident smoke-discharging and ventilating device - Google Patents
Transformer substation switch room accident smoke-discharging and ventilating device Download PDFInfo
- Publication number
- CN204126514U CN204126514U CN201420531587.4U CN201420531587U CN204126514U CN 204126514 U CN204126514 U CN 204126514U CN 201420531587 U CN201420531587 U CN 201420531587U CN 204126514 U CN204126514 U CN 204126514U
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- China
- Prior art keywords
- framework
- layer
- hang down
- down type
- screen window
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- 238000007599 discharging Methods 0.000 title claims abstract description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 12
- 235000013527 bean curd Nutrition 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 201000004792 malaria Diseases 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Abstract
The utility model discloses a kind of transformer substation switch room accident smoke-discharging and ventilating device, include fixed aluminum alloy shutter layer, screen window layer and self hang down type shutter compartment three layer construction are formed, described fixed aluminum alloy shutter layer is in outermost layer, screen window layer is made up of framework and gauze two parts, the specification of framework and the match specifications of aluminium alloy window, gauze is arranged on framework, what framework activity removably connected is arranged in aluminum alloy beancurd leaf window layer, also include a self hang down type shutter compartment, described self hang down type shutter compartment is formed by from vertical blade and framework, self hang down type shutter compartment utilizes framework activity to be removably connected on screen window layer framework.Screen window layer disassembling cleaning of the present utility model, can keep health constantly.Secondly, in non-accident smoke-discharging and ventilating situation, outdoor air does not enter indoor by vent window.Under moist or hot weather condition, outdoor air is avoided to cause adverse effect to indoor.
Description
Technical field
The utility model relates to a kind of accident smoke-discharging and ventilating device, particularly a kind of transformer substation switch room accident smoke-discharging and ventilating device.
Background technology
The emergency ventilation mode of transformer substation switch room adopts the fixed aluminum alloy shutter air intake adding gauze mostly at present, and axial flow blower carries out air draft on the wall, and this emergency ventilation device doubles as air draft at ordinary times.The shortcoming that this draft type exists mainly comprises the following aspects:
1, at plum rain season, because aluminium alloy window can not be closed, malaria enters switch gear room, causes equipment moist, easily causes high voltage equipment insulation to reduce.At some, the switch gear room that dehumidifier or air-conditioning etc. remove damp device is installed, because moisture laden air constantly enters switch gear room, causes damp device not stopped transport and turn, not only waste electric energy, also easily damage.
2, at hot weather, because aluminium alloy window can not be closed, hot air constantly enters switch gear room, and causing does not stop transport for the air-conditioning of lowering the temperature in switch gear room turns, waste electric energy, and shortens air-conditioning application life.
2, the gauze on shutter is (especially in the area that dust is more) after a longer time of use, above with a lot of dust and spider web etc., affects air inlet effect, is not easy cleaning.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provide a kind of regardless of under humidity or hot weather, can prevent outdoor air from being entered by accident smoke-discharging and ventilating window and indoor adverse effect be caused to equipment, the transformer substation switch room accident smoke-discharging and ventilating device of vent window gauze not easy cleaning problem can be solved simultaneously.
A kind of transformer substation switch room accident smoke-discharging and ventilating device, include fixed aluminum alloy shutter layer, screen window layer and self hang down type shutter compartment three layer construction are formed, described fixed aluminum alloy shutter layer is in outermost layer, screen window layer is made up of framework and gauze two parts, the specification of framework and the match specifications of aluminium alloy window, gauze is arranged on framework, what framework activity removably connected is arranged in aluminum alloy beancurd leaf window layer, also include a self hang down type shutter compartment, described self hang down type shutter compartment is formed by from vertical blade and framework, be arranged on framework from vertical blade, self hang down type shutter compartment utilizes framework activity to be removably connected on screen window layer framework.
Transformer substation switch room of the present utility model accident smoke-discharging and ventilating device, original smoke-discharging and ventilating mouth is added gauze by original fixed aluminum alloy shutter form, and gauze is directly fixed on shutter and forms, make into now by fixed aluminum alloy shutter layer, screen window layer and self hang down type shutter compartment three layer construction are formed successively, fixed aluminum alloy shutter layer is wherein positioned at outermost layer and directly contacts with outdoor environment, screen window layer mediates, self hang down type shutter compartment is in the inside and directly contacts with indoor environment, be used for preventing rainwater from entering indoor by near outer field aluminum alloy beancurd leaf window layer like this, prevent toy from entering indoor by this vent window by screen window layer, realized when exhaust fan is not opened in indoor by the self hang down type shutter compartment of innermost layer, vent window can be realized to close from vertical blinds, outdoor air can not enter switch gear room.When indoor exhaust fan is opened, because room pressure is less than outdoor air pressure, from hanging down, shutter is opened, and outdoor air enters switch gear room and carries out accident smoke evacuation or ventilation.
Screen window layer with on self hang down type shutter compartment for the connection hole that adjacent layer is connected in identical position.
Screen window layer is arranged to identical position with the fixing hole that is used on self hang down type shutter compartment, so in use, greatly can facilitates installation, a connector only need be used just to realize the fixing of three layers.
In sum, the utility model following advantage compared to existing technology:
Transformer substation switch room of the present utility model accident smoke-discharging and ventilating device, its screen window layer disassembling cleaning, can keep health constantly.Secondly, in non-accident smoke-discharging and ventilating situation, outdoor air does not enter indoor by vent window.Under moist or hot weather condition, outdoor air is avoided to cause adverse effect to indoor.
Accompanying drawing explanation
Fig. 1 is transformer substation switch room of the present utility model accident row ventilation installation.
Fig. 2 is the fundamental diagram of self hang down type shutter compartment.
Label declaration 1 fixed aluminum alloy shutter layer 2 screen window layer 3 self hang down type shutter compartment 4 framework 5 gauze 6 is from the blade that hangs down.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in more detail.
Embodiment 1
A kind of transformer substation switch room accident smoke-discharging and ventilating device, include fixed aluminum alloy shutter layer 1, screen window layer 2 and self hang down type shutter compartment 3 three layer construction are formed, described fixed aluminum alloy shutter layer is in outermost layer, screen window layer is made up of framework and gauze 5 two parts, the specification of framework 4 and the match specifications of aluminium alloy window, gauze is arranged on framework, what framework activity removably connected is arranged in aluminum alloy beancurd leaf window layer, also include a self hang down type shutter compartment, described self hang down type shutter compartment is formed by from vertical blade 6 and framework, be arranged on framework from vertical blade, self hang down type shutter compartment utilizes framework activity to be removably connected on screen window layer framework.Screen window layer with on self hang down type shutter compartment for the connection hole that adjacent layer is connected in identical position.
It is same as the prior art that the present embodiment does not state part.
Claims (2)
1. a transformer substation switch room accident smoke-discharging and ventilating device, it is characterized in that: include fixed aluminum alloy shutter layer, screen window layer and self hang down type shutter compartment three layer construction are formed, described fixed aluminum alloy shutter layer is in outermost layer, screen window layer is made up of framework and gauze two parts, the specification of framework and the match specifications of aluminium alloy window, gauze is arranged on framework, what framework activity removably connected is arranged in aluminum alloy beancurd leaf window layer, also include a self hang down type shutter compartment, described self hang down type shutter compartment is formed by from vertical blade and framework, be arranged on framework from vertical blade, self hang down type shutter compartment utilizes framework activity to be removably connected on screen window layer framework.
2. transformer substation switch room according to claim 1 accident smoke-discharging and ventilating device, is characterized in that: screen window layer with on self hang down type shutter compartment for the connection hole that adjacent layer is connected in identical position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531587.4U CN204126514U (en) | 2014-09-16 | 2014-09-16 | Transformer substation switch room accident smoke-discharging and ventilating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531587.4U CN204126514U (en) | 2014-09-16 | 2014-09-16 | Transformer substation switch room accident smoke-discharging and ventilating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126514U true CN204126514U (en) | 2015-01-28 |
Family
ID=52382881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420531587.4U Expired - Fee Related CN204126514U (en) | 2014-09-16 | 2014-09-16 | Transformer substation switch room accident smoke-discharging and ventilating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585940A (en) * | 2021-09-16 | 2021-11-02 | 周值辉 | Combined type soundproof window with ventilation function |
-
2014
- 2014-09-16 CN CN201420531587.4U patent/CN204126514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585940A (en) * | 2021-09-16 | 2021-11-02 | 周值辉 | Combined type soundproof window with ventilation function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20210916 |