CN207994451U - A kind of substation's rain-proof sand air inlet - Google Patents
A kind of substation's rain-proof sand air inlet Download PDFInfo
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- CN207994451U CN207994451U CN201820447264.5U CN201820447264U CN207994451U CN 207994451 U CN207994451 U CN 207994451U CN 201820447264 U CN201820447264 U CN 201820447264U CN 207994451 U CN207994451 U CN 207994451U
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Abstract
The utility model is related to a kind of substation's rain-proof sand air inlets, including outlet air blinds, heating wire, display screen and controller, temperature and Humidity Control module, water conservancy diversion module, guide vane, rain-proof sand blade, rain-proof sand module, fly net, air feed shutter.The utility model has the advantages that compact-sized, intermodule snaps connection, and is easily installed and dismantles, effectively reduces manufacture and installation cost；With rain-proof, sand, heating and certain dehumidification function, it can be effectively improved the wind pushing air quality for being sent into substation's electrical equipment room, reduce electrical equipment failure rate, reduce the cost that post facility is safeguarded.
Description
Technical field
The utility model is related to substation's aeration technology field more particularly to a kind of substation's rain-proof sand air inlets.
Background technology
At present in substation project, the electrical equipments room such as reactor room, the rooms SVG, inverter room, heat dissipation capacity is big, operation
When to temperature and humidity have certain requirement, mostly use the draft type of gravity-flow ventilation, mechanical exhaust greatly.Gravity-flow ventilation is adopted
The usually normal aluminium alloy window of air inlet.However, for areas such as the Inner Mongol, the Xinjiang of northern China, spring and autumn
Season dust storm is big, winter is cold, big for the Area during Summers outside air humidity such as Hubei, Hunan, at this time if will directly contain sand
The air that amount is big, humidity is big is directly sent into electrical equipment room by air inlet, it is possible that equipment fault, runs equipment and produce
Raw large effect, while also increasing the cost of post facility maintenance.
Utility model content
The purpose of this utility model is that：The shortcomings that overcoming the prior art and deficiency provide a kind of with anti-to market
Rain, sand, heating and certain dehumidification function air inlet.The utility model solves its technical problem by following scheme come real
It is existing：Including outlet air blinds 1, heating wire 2, display screen and controller 3, temperature and Humidity Control module 4, water conservancy diversion module 5, guide vane 6,
Rain-proof sand blade 7, rain-proof sand module 8, fly net 9, air feed shutter 10.
The display screen and controller 3 is shown with indoor temperature and humidity, outdoor temperature humidity is shown, pressure difference alarm work(
Energy.
The temperature and Humidity Control module 4, is made of outlet air blinds, heating wire, display screen and controller, embedded installation
In wall.
The water conservancy diversion module 5 is snapped connection with rain-proof sand module, shape air inlet elbow in 90 °.
The guide vane 6, material are aluminium alloy, and effect is balanced ventilation air-flow, reduce air-supply gas-flow resistance damage
It loses.
The rain-proof sand blade 7, material are aluminium alloy, and air intake passage is serpentine blade stagger by multiple shapes
Arrangement, the air containing rain, containing dust storm are collided along air intake passage and rain-proof sand blade, and air current flow direction and speed are not
It is disconnected to change so that rainwater and sand and dust are blocked, and the rainwater and sand and dust being blocked are by gravity along rain-proof sand
Blade outflow is outdoor, and relatively dry, clean air are got in along air intake passage.
The rain-proof sand module 8 is made of air feed shutter, fly net, rain-proof sand blade.
The utility model has the beneficial effects that：
The utility model is compact-sized, and intermodule snaps connection, and is easily installed and dismantles, effectively reduces manufacture and installation
Cost.
The utility model has rain-proof, sand, heating and certain dehumidification function, can be effectively improved and be sent into substation's electric appliance
The wind pushing air quality of canyon reduces electrical equipment failure rate, reduces the cost that post facility is safeguarded.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1- outlet air blinds；2- heating wire；3- display screens and controller；4- temperature and Humidity Control modules；5- flow-guilding molds
Block；6- guide vanes；7- rain-proof sand blades；8- rain-proof sand modules；9- fly nets；10- air feed shutters.
Specific implementation mode
The utility model is described in detail in control attached drawing with reference to embodiments.
As shown in Figure 1, a kind of substation's rain-proof sand air inlet, including outlet air blinds 1, heating wire 2, display screen and control
Device 3, temperature and Humidity Control module 4, water conservancy diversion module 5, guide vane 6, rain-proof sand blade 7, rain-proof sand module 8, fly net 9,
Air feed shutter 10.Outdoor air passes through air feed shutter 10, fly net 9, rain-proof sand blade 7, guide vane 6, heating wire successively
2, outlet air blinds 1 is got in.The utility model is by rain-proof sand module 8, water conservancy diversion module 5,4 three parts of temperature and Humidity Control module
Composition, each module material is lightweight stainless steel or aluminum alloy materials.Rain-proof sand module 8, water conservancy diversion module 5, humiture control
Molding block 4 is sequentially connected, and intermodule snaps connection, and is easily installed and is dismantled.
In the present embodiment, the display screen and controller 3, shown with indoor temperature and humidity, outdoor temperature humidity is shown,
Pressure difference warning function.It is indoor and outdoor that Temperature Humidity Sensor can be set, pressure is respectively set before and after rain-proof sand blade 7
Sensor, when the front and back pressure difference of rain-proof sand blade 7 is more than setting value, operation maintenance personnel dismounting rain-proof gear is reminded in alarm indication
Husky module 8 is cleaned.In addition, when outdoor air summer humidity is big, when the interior that indoor and outdoor Temperature Humidity Sensor detects
When the humidity differences of outer air are more than setting value, controller controls heating wire 2 and works, and carries out being sent into room after suitably heating to air-supply
It is interior, reduce the humidity for being sent into room air；When cold winter outside air temperature is low, when indoor and outdoor Temperature Humidity Sensor detects
When the temperature gap of the indoor and outdoor air arrived is more than setting value, controller controls heating wire 2 and works, and is suitably heated to air-supply
It is sent into indoor, the temperature of raising feeding room air afterwards.
In the present embodiment, the temperature and Humidity Control module 4, by outlet air blinds 1, heating wire 2, display screen and controller
3 compositions, it is embedded to be mounted in wall.
In the present embodiment, the water conservancy diversion module 5 is snapped connection with rain-proof sand module 8, shape air inlet elbow in 90 °.
In the present embodiment, the guide vane 6, material are aluminium alloy, and effect is balanced ventilation air-flow, reduce air-supply
Gas-flow resistance is lost.
In the present embodiment, the rain-proof sand blade 7, material are aluminium alloy, and air intake passage is " S " by multiple shapes
Shape blade stagger arranges that the air containing rain, containing dust storm is collided along air intake passage and rain-proof sand blade 7, air-flow flowing
Direction and speed constantly change so that rainwater and sand and dust are blocked, and the rainwater and sand and dust being blocked are made by gravity
With outside 7 delivery chamber of rain-proof sand blade, relatively dry, clean air are got in along air intake passage.
In the present embodiment, the rain-proof sand module 8, by air feed shutter 10, fly net 9,7 groups of rain-proof sand blade
At.
The parts not involved in the utility model is same as the prior art or can be realized by using the prior art.
Above-described specific implementation mode is the preferable embodiment of the utility model, and it is new not to limit this practicality with this
The specific implementation range of type, the scope of the utility model includes being not limited to present embodiment, all according to the utility model
The equivalence changes done of shape, structure it is within the protection scope of the present utility model.
Claims (5)
1. a kind of substation's rain-proof sand air inlet, it is characterised in that：Including outlet air blinds (1), heating wire (2), display screen and
Controller (3), temperature and Humidity Control module (4), water conservancy diversion module (5), guide vane (6), rain-proof sand blade (7), rain-proof sand
Module (8), fly net (9), air feed shutter (10)；Outdoor air passes through air feed shutter (10), fly net (9), rain-proof gear successively
Husky blade (7), guide vane (6), heating wire (2), outlet air blinds (1) are got in；Rain-proof sand module (8), water conservancy diversion module
(5), temperature and Humidity Control module (4) is sequentially connected, and intermodule snaps connection.
2. a kind of substation's rain-proof sand air inlet as described in claim 1, it is characterised in that：The temperature and Humidity Control module
(4), it is made of outlet air blinds (1), heating wire (2), display screen and controller (3), it is embedded to be mounted in wall.
3. a kind of substation's rain-proof sand air inlet as described in claim 1, it is characterised in that：The water conservancy diversion module (5),
It is snapped connection with rain-proof sand module (8), shape air inlet elbow in 90 °.
4. a kind of substation's rain-proof sand air inlet as described in claim 1, it is characterised in that：The rain-proof sand blade
(7), material is aluminium alloy, and air intake passage is arranged by multiple shapes for serpentine blade stagger.
5. a kind of substation's rain-proof sand air inlet as described in claim 1, it is characterised in that：The rain-proof sand module
(8), it is made of air feed shutter (10), fly net (9), rain-proof sand blade (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447264.5U CN207994451U (en) | 2018-03-31 | 2018-03-31 | A kind of substation's rain-proof sand air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447264.5U CN207994451U (en) | 2018-03-31 | 2018-03-31 | A kind of substation's rain-proof sand air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994451U true CN207994451U (en) | 2018-10-19 |
Family
ID=63829518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820447264.5U Active CN207994451U (en) | 2018-03-31 | 2018-03-31 | A kind of substation's rain-proof sand air inlet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410915A (en) * | 2019-06-24 | 2019-11-05 | 盘锦广利达电气有限公司 | A kind of intelligent anti-dust ventilation device |
| CN112672623A (en) * | 2021-01-15 | 2021-04-16 | 华为技术有限公司 | Ventilation device, control method thereof and electronic equipment |
-
2018
- 2018-03-31 CN CN201820447264.5U patent/CN207994451U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410915A (en) * | 2019-06-24 | 2019-11-05 | 盘锦广利达电气有限公司 | A kind of intelligent anti-dust ventilation device |
| CN110410915B (en) * | 2019-06-24 | 2020-06-26 | 黑龙江省广利达智能电气设备制造有限公司 | Intelligent sand prevention dirt ventilation unit |
| CN112672623A (en) * | 2021-01-15 | 2021-04-16 | 华为技术有限公司 | Ventilation device, control method thereof and electronic equipment |
| CN112672623B (en) * | 2021-01-15 | 2024-04-26 | 华为数字能源技术有限公司 | Ventilation device, control method thereof and electronic equipment |
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