CN108183411A - A kind of intelligent prefabricated substation and its control method - Google Patents
A kind of intelligent prefabricated substation and its control method Download PDFInfo
- Publication number
- CN108183411A CN108183411A CN201711402782.1A CN201711402782A CN108183411A CN 108183411 A CN108183411 A CN 108183411A CN 201711402782 A CN201711402782 A CN 201711402782A CN 108183411 A CN108183411 A CN 108183411A
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- Prior art keywords
- module
- fire
- temperature
- transformer station
- temperature value
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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
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention provides a kind of intelligent prefabricated substation and its control method, including the temperature and humidity controller for being mounted on master controller inside pre-installed transformer station box, being connected with master controller, the electric boiling plate module, refrigeration module, wind turbine, lighting module and the fire suppression module that are connected respectively with temperature and humidity controller successively；Electric boiling plate module, refrigeration module, wind turbine, lighting module and fire suppression module are in parallel between each other；Refrigeration module includes the compressor, the evaporator that are sequentially connected, expansion valve and condenser；Fire suppression module includes fire extinguisher and telescoping mechanism；The upper handle of fire extinguisher is equipped with groove, and telescoping mechanism includes motor and telescopic rod, and the upper end of telescopic rod is equipped with slide fastener, and slide fastener is sleeved in the groove of handle, and the spout of fire extinguisher is towards electric boiling plate module direction.The present invention can reduce the probability of preassembled transformer station generation fire using refrigeration module, and especially when a fire, the present invention can also automatically be put out a fire using fire suppression module, prevent fire from expanding.
Description
Technical field
The present invention relates to preassembled transformer station technical field more particularly to a kind of intelligent prefabricated substation and its controls
Method.
Background technology
Temperature and humidity intelligent control circuit is had been provided in existing pre-installed transformer station box, is generally comprised in this kind of circuit
The components such as controller, Temperature Humidity Sensor, wind turbine, electric boiling plate, when Temperature Humidity Sensor detect it is wet in transformer station box
When degree is more than setting value, master controller can then open electric boiling plate and be heated, and prevent from generating moisture condensation in transformer station box, work as inspection
When the temperature value of survey is too low, master controller can also open electric boiling plate and be heated, and prevent the electrical equipment in transformer station box
Bursting by freezing is damaged, but easily causes fire using electric boiling plate for a long time；On the other hand, when the temperature that Temperature Humidity Sensor detects
When angle value is excessively high, then it can open wind turbine and cool down, but with global warming, in summer, more ground temperature has been more than
40 °, the temperature meeting higher inside transformer station box, only by wind turbine cool down far from enough, in transformer station box at this time
Portion's probability on fire is very high；And when fire occurs in the above case, there is no set inside existing transformer station box
Fire suppression module, once therefore transformer station box it is on fire, fire degree is unable to control at all, frequently can lead to whole transformer station report
Useless, loss is serious, it is therefore desirable to which one kind can significantly cool down to transformer station box inside in summer, while can send out again
A kind of intelligent prefabricated substation of fire spread can be effectively controlled during calamity of lighting a fire.
Invention content
The present invention provides a kind of intelligent prefabricated substations, are internally provided with refrigeration module in the transformer station box and go out
Fiery module, therefore not only can be in summer to transformer station box internal cooling, while fire can occur inside transformer station box
Self-extinguishing during calamity.
The technical solution adopted in the present invention is a kind of intelligent prefabricated substation, which is characterized in that including being mounted on
Master controller inside pre-installed transformer station box, the temperature and humidity controller being connected with master controller, successively respectively with humiture
Electric boiling plate module, refrigeration module, wind turbine, lighting module and the fire suppression module that controller is connected；The electric boiling plate module,
Refrigeration module, wind turbine, lighting module and fire suppression module are in parallel between each other；The refrigeration module includes the compression being sequentially connected
Machine, evaporator, expansion valve and condenser；The fire suppression module includes fire extinguisher and telescoping mechanism；The fire extinguisher it is upper
Handle is equipped with groove, and the telescoping mechanism includes motor and telescopic rod, and the upper end of the telescopic rod is equipped with slide fastener, described
Slide fastener be sleeved in the groove of the upper handle, the spout of the fire extinguisher is towards the electric boiling plate module direction.
After the above technical solution is adopted, compared with the prior art, the present invention has the following advantages：
Cooled down using refrigeration module in summer to pre-installed transformer station box inside, cooling rate is fast, while may be used also
So that the temperature inside pre-installed transformer station box is kept constant, temperature is horizontal be conducive to surely it is each inside pre-installed transformer station box
The probability and extend their service life that electrical equipment work, reduction fire occur；Especially when in pre-installed transformer station box
When fire occurs, master controller can automatically be put out a fire by fire suppression module, prevents fire from further expanding, user is avoided to damage
It loses more.
As an improvement, further including the anti-theft module being connected with master controller inside pre-installed transformer station box, described is anti-
It steals module and includes infrared camera and alarm, the infrared camera is set on outside pre-installed transformer station box, is arranged on pre-
Whether the infrared camera outside dress formula transformer station box is close in night someone in vitro for detection case, prevents artificially to prepackage
Formula substation is sabotaged.
As an improvement, being equipped with charging module in the lighting module, charging module is used to power off in preassembled transformer station
When lighting module is powered, staff is facilitated to be overhauled.
As an improvement, the bottom portion of groove is equipped with anti-skid chequer, increase the frictional force between handle on slide fastener and fire extinguisher,
Convenient for controlling fire extinguisher.
The present invention also provides a kind of control methods of intelligent prefabricated substation, include the following steps：
S1, it is preset with high-temperature temperature value and temperature value on fire, main controller controls temperature and humidity controller in the host controller
Detect the temperature value inside pre-installed transformer station box；
S2, master controller judge temperature value that temperature and humidity controller detects respectively with high-temperature temperature value, temperature value on fire
Between relationship, if the temperature value detected be more than high-temperature temperature value and less than temperature value on fire, into S3；If it detects
Temperature value be more than temperature value on fire when, then into S4；
S3, refrigeration module start-up operation are freezed, while main controller controls wind turbine is started to work；
S4, the alarm of main controller controls alarm module, while fire suppression module is controlled to start to work, the motor in fire suppression module
Control telescopic rod moves downward through slide fastener and the upper handle of fire extinguisher is driven to move downward so that dry powder sprays；
S5, time period t is set in the host controller1~t2, the t1Ranging from 22:00~1:00, the t2Model
Enclose is 1:00~8:00；Main controller controls infrared camera detects the environment outside pre-installed transformer station box in real time, if red
Outer camera finds to be t at the time of someone is at pre-installed transformer station box；
If S6, t belong to t1~t2Period, then into S7, if t is not belonging to t1~t2Period, then into S8；
S7, main controller controls alarm equipment alarm；
S8, infrared camera continue to detect the environment outside pre-installed transformer station box, return to S1.
After the above technical solution is adopted, compared with the prior art, the present invention has the following advantages：
Can be when the temperature value that temperature and humidity controller detects be more than high-temperature temperature and be less than temperature on fire, control refrigeration mould
Block freezes, and avoids temperature in pre-installed transformer station box excessively high, influences the normal work of electrical equipment；Work as Temperature and Humidity Control
When the temperature value that device detects is more than temperature value on fire, illustrate on fire in pre-installed transformer station box, then master controller startup
Fire suppression module is put out a fire, and fire is avoided further to expand, and causes more serious loss, and control method is simple, effectively, is made simultaneously
It obtains more intelligent to the management of preassembled transformer station.
Description of the drawings
Fig. 1 is module connection figure of the present invention
Fig. 2 is circuit diagram of the present invention
Fig. 3 is schematic structural view of the invention
Shown in figure, 1, master controller, 2, temperature and humidity controller, 3, electric boiling plate module, 4, refrigeration module, 5, wind turbine,
6th, lighting module, 7, fire suppression module, 8, pre-installed transformer station box, 9, fan, 10, fire extinguisher, 101, upper handle, 11, motor,
111st, telescopic rod, 112, slide fastener.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of intelligent prefabricated substation, including being mounted on inside pre-installed transformer station box
Master controller 1, master controller 1 can be PLC controller, the temperature and humidity controller 2 being connected with master controller 1, humiture control
Device processed can be WSK temperature and humidity controllers, the electric boiling plate module 3 being connected respectively with temperature and humidity controller successively, refrigeration module
4th, wind turbine 5, lighting module 6 and fire suppression module 7, anti-theft module；It electric boiling plate module, refrigeration module, wind turbine, lighting module and goes out
Fiery module is in parallel between each other；Refrigeration module 4 includes the compressor, the evaporator that are sequentially connected, expansion valve and condenser；Fire extinguishing mould
Block 7 includes fire extinguisher 10 and telescoping mechanism, and fire extinguisher is dry powder extinguisher or other fire extinguishers available for electric appliance fire extinguishing；It is going out
The upper handle 101 of firearm is equipped with groove, and telescoping mechanism includes motor 11 and telescopic rod 111, is equipped with and draws in the upper end of telescopic rod
Chain 112, slide fastener 112 are sleeved in the groove of handle 101, and bottom portion of groove is equipped with anti-skid chequer, and the spout of fire extinguisher 10 adds towards electricity
3 direction of hot plate module；Anti-theft module includes infrared camera and alarm, and infrared camera is set on pre-installed transformer station box 8
Outside；Charging module is equipped in lighting module 6.Since electric boiling plate probability on fire is bigger, by the spout court of fire extinguisher
To electric boiling plate direction.
The present invention also provides a kind of control methods of intelligent prefabricated substation, include the following steps：
S1, high-temperature temperature value, temperature value on fire and lowest temperature angle value, main controller controls are preset in master controller 1
Temperature value inside temperature and humidity controller detection pre-installed transformer station box 8；
S2, master controller 1 judge temperature value that temperature and humidity controller detects respectively with high-temperature temperature value, temperature value on fire
Between relationship, if the temperature value detected be more than high-temperature temperature value and less than temperature value on fire, into S3；If it detects
Temperature value be more than temperature value on fire when, then into S5；
S3, the start-up operation of refrigeration module 4 are freezed, while master controller 1 controls wind turbine 5 to start to work；
S4, temperature and humidity controller persistently detect the temperature value in pre-installed transformer station box 8, low in the temperature value detected
When minimum temperature, then master controller 1 controls the refrigeration module 4 to be stopped；
S5, master controller 1 control alarm module alarm, while fire suppression module 7 is controlled to start to work, in fire suppression module 7
The upper handle 101 that motor 11 controls telescopic rod 111 to move downward through the drive fire extinguisher of slide fastener 112 moves downward so that dry powder
It is sprayed from the spout of fire extinguisher；
S6, time period t is set in the host controller1~t2, t1Ranging from 22:00~1:00, t2Ranging from 1:00~8:
00；Main controller controls infrared camera detects the environment outside pre-installed transformer station box in real time, if infrared camera is found
It is t at the time of someone is at pre-installed transformer station box；The 22 of night:00~8:It is that stealer, saboteur are most easy when 00
The time of appearance, therefore can select only to carry out anti-thefting monitoring to those periods；
If S7, t belong to t1~t2Period, then into S7, if t is not belonging to t1~t2Period, then into S8；
S8, main controller controls alarm equipment alarm；
S9, infrared camera continue to detect the environment outside pre-installed transformer station box, return to S1.
In above-mentioned steps, due to fire hazard maximum, the monitoring of temperature will be arranged on to antitheft monitoring it
Before, while in the above-mentioned monitoring step to temperature, the meeting frosting in refrigeration due to refrigeration module, so in the upper of refrigeration module
Fang Xinzeng fans 9, are made cold air quickly spread, the frosting velocity on refrigeration module are reduced with this using fan 9.Freezing simultaneously
When wind turbine be open, be conducive to the diffusion of cold air, can also avoid frosting in pre-installed transformer station box.
Since fire is maximum to the harm of preassembled transformer station, the control method in the present invention essentially describes master control
The monitoring of device and temperature and humidity controller processed to temperature, certainly the device in the present invention can also realize monitoring to humidity, prison
It is as follows to control step：
The first step is preset with highest humidity value, the detection prepackage of main controller controls temperature and humidity controller in the host controller
Humidity value inside formula transformer station box；
Second step, master controller judge the relationship between the humidity value that temperature and humidity controller detects and highest humidity value,
If the humidity value detected is more than highest humidity value, walked into third, if the humidity value detected is less than highest humidity value,
Return to second step；
Third step, main controller controls electric boiling plate, wind turbine and fan open simultaneously, and dehumidify, and return to the first step.
In above-mentioned steps, due to being additionally provided with fan 9 in the present invention, 9 direct main controller 1 of fan controls, therefore
Dehumidifying when, compared with the prior art in only wind turbine dehumidification operation, dehumidification efficiency higher of the invention so that moisture is to pre-
The time that electrical equipment influences in dress formula transformer station box is less, therefore can effectively extend the service life of electrical equipment.
Intelligent prefabricated substation in the present invention can not only be to temperature, humidity, pre-installed transformer station box outside
Environment carry out comprehensive monitoring, can ensure in summer the temperature inside pre-installed transformer station box be maintained at one it is constant
Value effectively extends the service life of electrical equipment and reduces the probability that fire occurs, and especially when fire occurs, the present invention can be with
Automatic to carry out fire-extinguishing operations, safety higher is more intelligent to the management of preassembled transformer station.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that, it still can be to aforementioned implementation
Example recorded in technical solution modify or to wherein each section technical characteristic carry out equivalent replacement, and these modification or
Person replaces, the range for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (6)
1. a kind of intelligent prefabricated substation, which is characterized in that including the master control being mounted on inside pre-installed transformer station box
Device (1) processed, the temperature and humidity controller (2) being connected with master controller, the electric boiling plate being connected respectively with temperature and humidity controller successively
Module (3), refrigeration module (4), wind turbine (5), lighting module (6) and fire suppression module (7)；The electric boiling plate module, refrigeration
Module, wind turbine, lighting module and fire suppression module are in parallel between each other；The refrigeration module include be sequentially connected compressor,
Evaporator, expansion valve and condenser；The fire suppression module (7) includes fire extinguisher (10) and telescoping mechanism；The fire extinguisher
Upper handle (101) be equipped with groove, the telescoping mechanism include motor (11) and telescopic rod (111), the telescopic rod
(111) upper end is equipped with slide fastener (112), and the slide fastener (112) is sleeved in the groove of the upper handle (101), described
The spout of fire extinguisher is towards the electric boiling plate module direction.
2. a kind of intelligent prefabricated substation according to claim 1, which is characterized in that further include and master controller
(1) connected anti-theft module, the anti-theft module include infrared camera and alarm, and the infrared camera is set on pre-
Outside dress formula transformer station box.
3. a kind of intelligent prefabricated substation according to claim 1, which is characterized in that set in the lighting module
There is charging module.
4. a kind of intelligent prefabricated substation according to claim 1, which is characterized in that the bottom portion of groove is equipped with
Anti-skid chequer.
5. a kind of control method of intelligent prefabricated substation of any one according to Claims 1-4, feature exist
In including the following steps：
S1, it is preset with high-temperature temperature value and temperature value on fire, the detection of main controller controls temperature and humidity controller in the host controller
Temperature value inside pre-installed transformer station box；
S2, master controller judge temperature value that temperature and humidity controller detects respectively between high-temperature temperature value, temperature value on fire
Relationship, if the temperature value detected be more than high-temperature temperature value and less than temperature value on fire, into S3；If the temperature detected
When angle value is more than temperature value on fire, then into S4；
S3, refrigeration module start-up operation are freezed, while main controller controls wind turbine is started to work；
S4, the alarm of main controller controls alarm module, while fire suppression module is controlled to start to work, the motor control in fire suppression module
Telescopic rod moves downward through slide fastener and the upper handle of fire extinguisher is driven to move downward so that dry powder sprays；
S5, time period t is set in the host controller1~t2, the t1Ranging from 22:00~1:00, the t2Ranging from
1:00~8:00；Main controller controls infrared camera detects the environment outside pre-installed transformer station box in real time, if infrared take the photograph
It is t at the time of as the existing people of hair at pre-installed transformer station box；
If S6, t belong to t1~t2Period, then into S7, if t is not belonging to t1~t2Period, then into S8；
S7, main controller controls alarm equipment alarm；
S8, infrared camera continue to detect the environment outside pre-installed transformer station box, return to S1.
6. the control method of a kind of intelligent prefabricated substation according to claim 5, which is characterized in that described
Minimum temperature is additionally provided in master controller, when refrigeration module is when being freezed, the temperature value that temperature and humidity controller detects is low
When the minimum temperature, the refrigeration module described in the main controller controls is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402782.1A CN108183411A (en) | 2017-12-22 | 2017-12-22 | A kind of intelligent prefabricated substation and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402782.1A CN108183411A (en) | 2017-12-22 | 2017-12-22 | A kind of intelligent prefabricated substation and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108183411A true CN108183411A (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711402782.1A Pending CN108183411A (en) | 2017-12-22 | 2017-12-22 | A kind of intelligent prefabricated substation and its control method |
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| Country | Link |
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| CN (1) | CN108183411A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478379A (en) * | 2019-01-23 | 2020-07-31 | 上海砺卓自动化科技有限公司 | Intelligence fire extinguishing batteries cabinet that charges |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873474A (en) * | 2009-12-10 | 2010-10-27 | 杭州海康威视数字技术股份有限公司 | Method, system and device for speech alarming of digital hard disk video recorder |
| CN104158107A (en) * | 2014-08-29 | 2014-11-19 | 国家电网公司 | Safe cabinet-split type switch cabinet and using method thereof |
| CN106374376A (en) * | 2016-09-28 | 2017-02-01 | 合肥华义电气科技有限公司 | Intelligent fireproof and explosion-proof outdoor substation |
| CN206557586U (en) * | 2017-02-22 | 2017-10-13 | 武汉理工大学 | Distribution monitoring system based on Intelligent internet of things |
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2017
- 2017-12-22 CN CN201711402782.1A patent/CN108183411A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873474A (en) * | 2009-12-10 | 2010-10-27 | 杭州海康威视数字技术股份有限公司 | Method, system and device for speech alarming of digital hard disk video recorder |
| CN104158107A (en) * | 2014-08-29 | 2014-11-19 | 国家电网公司 | Safe cabinet-split type switch cabinet and using method thereof |
| CN106374376A (en) * | 2016-09-28 | 2017-02-01 | 合肥华义电气科技有限公司 | Intelligent fireproof and explosion-proof outdoor substation |
| CN206557586U (en) * | 2017-02-22 | 2017-10-13 | 武汉理工大学 | Distribution monitoring system based on Intelligent internet of things |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478379A (en) * | 2019-01-23 | 2020-07-31 | 上海砺卓自动化科技有限公司 | Intelligence fire extinguishing batteries cabinet that charges |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |
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| RJ01 | Rejection of invention patent application after publication |