CN107658759A - A kind of power distribution cabinet safe and intelligent chemoprevention maintaining method - Google Patents
A kind of power distribution cabinet safe and intelligent chemoprevention maintaining method Download PDFInfo
- Publication number
- CN107658759A CN107658759A CN201711104054.2A CN201711104054A CN107658759A CN 107658759 A CN107658759 A CN 107658759A CN 201711104054 A CN201711104054 A CN 201711104054A CN 107658759 A CN107658759 A CN 107658759A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- weather
- distribution cabinet
- air vent
- dividing plate
- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a kind of power distribution cabinet safe and intelligent chemoprevention maintaining method, comprise the following steps：S1, using dividing plate power distribution cabinet is divided into first chamber and second chamber from top to bottom, and air vent is set in the side wall of first chamber and top；S2, the Weather information for gathering power distribution cabinet local environment, and, the temperature information T of second chamber；S3, based on above-mentioned Weather information and temperature information T it is that power distribution cabinet selects air vent mode.Temperature information inside Weather information and power distribution cabinet of the present invention by gathering power distribution cabinet local environment judges the security of outside power distribution cabinet and inside, and then air vent mode is targetedly selected for power distribution cabinet according to judged result, on the one hand potential safety hazard caused by preventing distribution in-cabinet temperature too high, on the other hand prevent external environment change from being impacted to the safe to use of power distribution cabinet.
Description
Technical field
The present invention relates to power distribution cabinet security precautions technology field, more particularly to a kind of power distribution cabinet safe and intelligent chemoprevention shield side
Method.
Background technology
With China's expanding economy, build a conservation-minded society and go deep into the target of sustainable development, electric power is built
Standardized administration, safety utilization of electric power and Event tourism are increasingly paid attention to, put into recent years substantial amounts of fund to power network carry out build and
Transformation, and power distribution cabinet is the big event wherein built.Power distribution cabinet be by electrical wiring requirement by switchgear, measuring instrumentss,
Protection electrical equipment and auxiliary equipment are assembled in closing or semiclosed metal safe or in screen width, and the low-voltage distribution equipment formed；It is existing
Have that the structure of power distribution cabinet in technology is more complicated, volume is big, inconvenience is mobile.When power distribution cabinet is exposed in external environment, weather
Change and the change of temperature the working condition of each electric component in power distribution cabinet can be impacted, can not only influence power distribution cabinet
Normal use process, and potential safety hazard be present.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of power distribution cabinet safe and intelligent chemoprevention maintaining method.
Power distribution cabinet safe and intelligent chemoprevention maintaining method proposed by the present invention, comprises the following steps：
S1, using dividing plate power distribution cabinet is divided into first chamber and second chamber from top to bottom, and in first chamber
Side wall and top set air vent；
S2, the Weather information for gathering power distribution cabinet local environment, and, the temperature information T of second chamber；
S3, based on above-mentioned Weather information and temperature information T it is that power distribution cabinet selects air vent mode.
Preferably, in step S1, the dividing plate is resilientiy stretchable structure and dividing plate is provided with air vent, and dividing plate has
First form, the second form, the 3rd form；
Under the first form, dividing plate is tabular and cross-sectional area is equal with the floor space of cabinet, and the ventilation on dividing plate
Hole closes；
Under the second form, dividing plate is tabular and cross-sectional area is equal with the floor space of cabinet, and the ventilation on dividing plate
Open in hole；
Under the 3rd form, dividing plate is V-shape and is open towards bottom of cabinet bulk, and the air vent on dividing plate is opened.
Preferably, step S3 is specifically included：
It is preset with the first weather, the second weather, the 3rd weather, the first temperature value T1；
When Weather information is the first weather, temperature information T>T1When, select the first air vent mode for power distribution cabinet；
When Weather information is the first weather, temperature information T≤T1When, select the second air vent mode for power distribution cabinet；
When Weather information is the second weather, temperature information T>T1When, select third venting pattern for power distribution cabinet；
When Weather information is the second weather, temperature information T≤T1When, select the 4th air vent mode for power distribution cabinet；
When Weather information is three weather, the 5th air vent mode is selected for power distribution cabinet；
Wherein, under the first air vent mode, the air vent closure of first chamber side wall, the air vent at top are opened, dividing plate
Keep the 3rd form；
Under the second air vent mode, the air vent of first chamber side wall closure, the air vent at top are opened, dividing plate keeps the
Two forms；
Under third venting pattern, the air vent of first chamber side wall is opened, the air vent at top closure, dividing plate keep the
Three forms；
Under the 4th air vent mode, the air vent of first chamber side wall is opened, the air vent at top closure, dividing plate keep the
Two forms；
Under the 5th air vent mode, the air vent at first chamber side wall and top closes, dividing plate keeps the first form；
Wherein, when Weather information is wind, the first weather is determined that it is；
When weather packet includes it is cloudy, fine when, determine that it is the second weather；
When Weather information is not belonging to the first weather and the second weather, the 3rd weather is determined that it is.
Preferably, in step S2, the Weather information of power distribution cabinet local environment is gathered using weather acquisition module；
Preferably, the weather acquisition module obtains the letter of power distribution cabinet local environment by first method and second method
Breath；
First method is directly to gather the Weather information of power distribution cabinet local environment；
Second method is that the Weather information of power distribution cabinet local environment is obtained by weather forecast.
Preferably, the weather acquisition module includes multiple weather collection submodule.
Preferably, in step S2, the temperature information T of second chamber is gathered using temperature collect module；
Preferably, the temperature collect module includes multiple temperature acquisition submodules, the peace of multiple temperature acquisition submodules
Holding position differs, and the sub- acquisition module of any one temperature comprises at least a temperature sensor.
Temperature information inside Weather information and power distribution cabinet of the present invention by gathering power distribution cabinet local environment judges
The security of outside power distribution cabinet and inside, and then air vent mode, a side are targetedly selected for power distribution cabinet according to judged result
Potential safety hazard caused by face prevents distribution in-cabinet temperature too high, on the other hand prevent use peace of the external environment change to power distribution cabinet
Impact entirely.Further, the present invention also improves the effective of air vent mode comprehensively by adjusting the concrete structure of power distribution cabinet
Property, first, power distribution cabinet is divided into two chambers to improve the security of power distribution cabinet inner ventilation using dividing plate, second, change every
The shape of plate adjusts the size of aerated area to improve the comprehensive of power distribution cabinet inner ventilation, not only contributes to ensure vent cabinet
The specific aim of inner ventilation, and ensure that the security of vent cabinet inner ventilation.
Brief description of the drawings
Fig. 1 is a kind of step schematic diagram of power distribution cabinet safe and intelligent chemoprevention maintaining method.
Embodiment
As shown in figure 1, Fig. 1 is a kind of power distribution cabinet safe and intelligent chemoprevention maintaining method proposed by the present invention.
Reference picture 1, power distribution cabinet safe and intelligent chemoprevention maintaining method proposed by the present invention, comprises the following steps：
S1, using dividing plate power distribution cabinet is divided into first chamber and second chamber from top to bottom, and in first chamber
Side wall and top set air vent；By the way that power distribution cabinet is divided into two chambers, be advantageous to improve power distribution cabinet inner ventilation
Security and specific aim；In actual use, electric component all inside power distribution cabinet is mounted on second chamber, the
One chamber is then used to divulge information, and so ensures the security and validity of power distribution cabinet inner ventilation.
In present embodiment, the dividing plate is that resilientiy stretchable structure and dividing plate are provided with air vent, and dividing plate is with the
One form, the second form, the 3rd form；
Under the first form, dividing plate is tabular and cross-sectional area is equal with the floor space of cabinet, and the ventilation on dividing plate
Hole closes；In this case, second chamber closes, and prevents the unsafe factors such as the rainwater in external environment from being made into second chamber
Into potential safety hazard, ensure the safe to use of power distribution cabinet；
Under the second form, dividing plate is tabular and cross-sectional area is equal with the floor space of cabinet, and the ventilation on dividing plate
Open in hole；In this case, first chamber and second chamber carry out air exchange by the air vent on dividing plate, pass through gas
Circulate to adjust the temperature and humidity situation in second chamber, second chamber is kept suitable working environment；
Under the 3rd form, dividing plate is V-shape and is open towards bottom of cabinet bulk, and the air vent on dividing plate is opened, herein
Under state, the space increase of second chamber, increase the flowing velocity and flow region of gas in second chamber by increasing space
Domain, in a short time to adjust the high temperature in second chamber to optimum range, ensure each electric equipment in second chamber
Use environment safely.
S2, the Weather information for gathering power distribution cabinet local environment, and, the temperature information T of second chamber；
In present embodiment, the Weather information of power distribution cabinet local environment is gathered using weather acquisition module；
Preferably, the weather acquisition module obtains the letter of power distribution cabinet local environment by first method and second method
Breath；First method is directly to gather the Weather information of power distribution cabinet local environment；Second method is to obtain distribution by weather forecast
The Weather information of cabinet local environment；It can be believed by above two mode with the safe and exact weather to power distribution cabinet local environment
Breath is acquired, and accurate reference frame is provided for next step.The weather acquisition module includes multiple weather collection submodule
Block, further improve the comprehensive and validity of the Weather information collection of power distribution cabinet local environment.
Utilize the temperature information T of temperature collect module collection second chamber；
Preferably, the temperature collect module includes multiple temperature acquisition submodules, the peace of multiple temperature acquisition submodules
Holding position differs, and to be acquired from diverse location and different angle to the temperature information of second chamber, is improving temperature
The validity of temperature information collection is ensure that on the basis of information gathering is comprehensive；And the sub- acquisition module of any one temperature at least wraps
A temperature sensor is included, further increases the comprehensive and accuracy of the temperature information collection to second chamber.
S3, based on above-mentioned Weather information and temperature information T it is that power distribution cabinet selects air vent mode.
In present embodiment, step S3 is specifically included：
It is preset with the first weather, the second weather, the 3rd weather, the first temperature value T1；Wherein, when Weather information is wind,
Determine that it is the first weather；When weather packet includes it is cloudy, fine when, determine that it is the second weather；When Weather information is not belonging to first
When weather and the second weather, the 3rd weather is determined that it is；
When Weather information is the first weather, temperature information T>T1When, it is warm in wind and second chamber to have to show current weather
Degree is higher, now selects the first air vent mode for power distribution cabinet；Under the first air vent mode, the air vent of first chamber side wall closes
Close, the air vent at top is opened, dividing plate keeps the 3rd form；On the one hand second chamber is increased by changing the shape of dividing plate
Space is to increase the flowing velocity and efficiency of gas in second chamber, on the other hand by opening power distribution cabinet top portion ventilation hole come real
The flowing up and down of existing power distribution cabinet internal gas, within a short period of time adjust second chamber environment to appropriate state.
When Weather information is the first weather, temperature information T≤T1When, show current weather for temperature in fine day and second chamber
Degree is suitable, then is not required to increase the air circulation dynamics in second chamber, now selects the second air vent mode for power distribution cabinet；Second
Under air vent mode, the air vent closure of first chamber side wall, the air vent at top are opened, dividing plate keeps the second form；
When Weather information is the second weather, temperature information T>T1When, show there is no rainwater in current weather, now can profit
The circulation of power distribution cabinet inner air is realized with the air vent in power distribution cabinet first chamber side wall, then selects threeway for power distribution cabinet
Wind pattern；Under third venting pattern, the air vent of first chamber side wall is opened, the air vent at top closure, dividing plate keep the
Three forms；Shape by changing dividing plate increases the space of second chamber, to reduce the high temperature in second chamber；
When Weather information is the second weather, temperature information T≤T1When, show there is no rainwater in current weather, and the second chamber
Indoor temperature is suitable, now selects the 4th air vent mode for power distribution cabinet；Under the 4th air vent mode, the ventilation of first chamber side wall
Hole is opened, the air vent at top closure, dividing plate keep the second form；Using on the air vent and dividing plate of first chamber side wall
Air vent realizes the gas exchanges inside power distribution cabinet；
When Weather information is three weather, show that current weather is more severe, for avoid in adverse circumstances it is unfavorable because
Element influences the actual environment inside power distribution cabinet, and the 5th air vent mode is selected for power distribution cabinet；Under the 5th air vent mode, first chamber
The air vent at side wall and top closes, dividing plate keeps the first form；On the one hand prevent the unfavorable factor in external environment from passing through
The air vent of first chamber, which enters inside power distribution cabinet, to be impacted, and on the other hand closure second chamber avoids the work in second chamber
It is affected as environment, the safe operation of general warranty power distribution cabinet.
Temperature information inside Weather information and power distribution cabinet of the present embodiment by gathering power distribution cabinet local environment come
Judge the security of outside power distribution cabinet and inside, and then air vent mode targetedly selected for power distribution cabinet according to judged result,
On the one hand potential safety hazard caused by preventing distribution in-cabinet temperature too high, on the other hand prevent external environment change from making to power distribution cabinet
Impacted with safety.Further, present embodiment also improves ventilation mould comprehensively by adjusting the concrete structure of power distribution cabinet
The validity of formula, first, power distribution cabinet is divided into two chambers using dividing plate to improve the security of power distribution cabinet inner ventilation, two
It is that the shape for changing dividing plate adjusts the size of aerated area to improve the comprehensive of power distribution cabinet inner ventilation, not only contributes to protect
The specific aim of vent cabinet inner ventilation is demonstrate,proved, and ensure that the security of vent cabinet inner ventilation.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of power distribution cabinet safe and intelligent chemoprevention maintaining method, it is characterised in that comprise the following steps：
S1, using dividing plate power distribution cabinet is divided into first chamber and second chamber from top to bottom, and in the side wall of first chamber
Air vent is set with top；
S2, the Weather information for gathering power distribution cabinet local environment, and, the temperature information T of second chamber；
S3, based on above-mentioned Weather information and temperature information T it is that power distribution cabinet selects air vent mode.
2. power distribution cabinet safe and intelligent chemoprevention maintaining method according to claim 1, it is characterised in that in step S1, it is described every
Plate is resilientiy stretchable structure and dividing plate is provided with air vent, and dividing plate has the first form, the second form, the 3rd form；
Under the first form, dividing plate is tabular and cross-sectional area is equal with the floor space of cabinet, and the air vent on dividing plate closes
Close；
Under the second form, dividing plate is tabular and cross-sectional area is equal with the floor space of cabinet, and the air vent on dividing plate is beaten
Open；
Under the 3rd form, dividing plate is V-shape and is open towards bottom of cabinet bulk, and the air vent on dividing plate is opened.
3. power distribution cabinet safe and intelligent chemoprevention maintaining method according to claim 2, it is characterised in that step S3 is specifically included：
It is preset with the first weather, the second weather, the 3rd weather, the first temperature value T1；
When Weather information is the first weather, temperature information T>T1When, select the first air vent mode for power distribution cabinet；
When Weather information is the first weather, temperature information T≤T1When, select the second air vent mode for power distribution cabinet；
When Weather information is the second weather, temperature information T>T1When, select third venting pattern for power distribution cabinet；
When Weather information is the second weather, temperature information T≤T1When, select the 4th air vent mode for power distribution cabinet；
When Weather information is three weather, the 5th air vent mode is selected for power distribution cabinet；
Wherein, under the first air vent mode, the air vent closure of first chamber side wall, the air vent at top are opened, dividing plate is kept
3rd form；
Under the second air vent mode, the air vent closure of first chamber side wall, the air vent at top are opened, dividing plate keeps the second shape
State；
Under third venting pattern, the air vent opening of first chamber side wall, the air vent closure at top, dividing plate keep the 3rd shape
State；
Under the 4th air vent mode, the air vent opening of first chamber side wall, the air vent closure at top, dividing plate keep the second shape
State；
Under the 5th air vent mode, the air vent at first chamber side wall and top closes, dividing plate keeps the first form；
Wherein, when Weather information is wind, the first weather is determined that it is；
When weather packet includes it is cloudy, fine when, determine that it is the second weather；
When Weather information is not belonging to the first weather and the second weather, the 3rd weather is determined that it is.
4. power distribution cabinet safe and intelligent chemoprevention maintaining method according to claim 1, it is characterised in that in step S2, utilize day
Gas acquisition module gathers the Weather information of power distribution cabinet local environment；
Preferably, the weather acquisition module obtains the information of power distribution cabinet local environment by first method and second method；
First method is directly to gather the Weather information of power distribution cabinet local environment；
Second method is that the Weather information of power distribution cabinet local environment is obtained by weather forecast.
5. power distribution cabinet safe and intelligent chemoprevention maintaining method according to claim 4, it is characterised in that the weather acquisition module
Submodule is gathered including multiple weather.
6. power distribution cabinet safe and intelligent chemoprevention maintaining method according to claim 1, it is characterised in that in step S2, utilize temperature
Spend the temperature information T of acquisition module collection second chamber；
Preferably, the temperature collect module includes multiple temperature acquisition submodules, the installation position of multiple temperature acquisition submodules
Put and differ, the sub- acquisition module of any one temperature comprises at least a temperature sensor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104054.2A CN107658759B (en) | 2017-11-10 | 2017-11-10 | A kind of power distribution cabinet safe and intelligent chemoprevention maintaining method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104054.2A CN107658759B (en) | 2017-11-10 | 2017-11-10 | A kind of power distribution cabinet safe and intelligent chemoprevention maintaining method |
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| CN107658759A true CN107658759A (en) | 2018-02-02 |
| CN107658759B CN107658759B (en) | 2019-08-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193425A (en) * | 2018-10-22 | 2019-01-11 | 宁波金特信钢铁科技有限公司 | It is a kind of to be applicable in outdoor intelligent waterproof cooling electric power cabinet |
| CN110212425A (en) * | 2019-07-09 | 2019-09-06 | 俞昭露 | A kind of antitheft protection outdoor electric cabinet device |
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| CN204666839U (en) * | 2015-05-22 | 2015-09-23 | 中能电力科技开发有限公司 | Wind energy turbine set weather detection devices |
| CN206531173U (en) * | 2017-03-06 | 2017-09-29 | 广东美的制冷设备有限公司 | The air ducting of air-conditioning and the air-conditioning with it |
| CN107306018A (en) * | 2016-04-21 | 2017-10-31 | 国网山东省电力公司威海市文登区供电公司 | Box-type substation heat radiating device special |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821494A (en) * | 2015-04-24 | 2015-08-05 | 中山弘博企业管理咨询有限公司 | Intelligent power distribution cabinet for transformer station |
| CN204666839U (en) * | 2015-05-22 | 2015-09-23 | 中能电力科技开发有限公司 | Wind energy turbine set weather detection devices |
| CN107306018A (en) * | 2016-04-21 | 2017-10-31 | 国网山东省电力公司威海市文登区供电公司 | Box-type substation heat radiating device special |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109193425A (en) * | 2018-10-22 | 2019-01-11 | 宁波金特信钢铁科技有限公司 | It is a kind of to be applicable in outdoor intelligent waterproof cooling electric power cabinet |
| CN110212425A (en) * | 2019-07-09 | 2019-09-06 | 俞昭露 | A kind of antitheft protection outdoor electric cabinet device |
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| Publication number | Publication date |
|---|---|
| CN107658759B (en) | 2019-08-16 |
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