CN105276764A - Intelligent control system and method of accumulator chamber intelligent ventilation device - Google Patents
Intelligent control system and method of accumulator chamber intelligent ventilation device Download PDFInfo
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- CN105276764A CN105276764A CN201510720996.8A CN201510720996A CN105276764A CN 105276764 A CN105276764 A CN 105276764A CN 201510720996 A CN201510720996 A CN 201510720996A CN 105276764 A CN105276764 A CN 105276764A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000009423 ventilation Methods 0.000 title abstract description 7
- 238000004880 explosion Methods 0.000 claims abstract description 36
- 230000005611 electricity Effects 0.000 claims description 60
- 238000004378 air conditioning Methods 0.000 claims description 22
- 239000000779 smoke Substances 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
Abstract
The invention relates to an intelligent control system and a method of an accumulator chamber intelligent ventilation device. The system is characterized in that a double-position option switch, a power supply indicating lamp, an exhaust button, a fan closing button, an automatic operation indicating lamp, a fan starting indicating lamp, a firefighting indicating lamp and a firefighting warner arranged on a shell; and an intelligent auxiliary system main engine is arranged in the shell, and is respectively connected with the double-position option switch, the power supply indicating lamp, the exhaust button and the fan closing button. The system has such multiple functions as intelligent temperature adjustment of an anti-explosion air conditioner, fit ventilation between an anti-explosion fan and an anti-explosion electric firefighting blind window, automatic ventilation, intelligent closing of firefighting warning and manual in-place opening/closing, and satisfies the security requirements of a transformer substation accumulator chamber.
Description
Technical field
The present invention relates to a kind of battery room Intelligent ventilating apparatus, particularly a kind of battery room Intelligent ventilating apparatus intelligence control system and method.
Background technology
At present, along with the intelligent development of power plant and transformer station, intelligent element day by day perfect, also more and more higher to the capacity requirement of dc source, this also just needs more jumbo batteries, and large-capacity battery group just should set up special battery room.Fire-fighting service requirement should be met according to design specification battery room.Battery room is often only considering constant temperature and ventilation in Design of ventilation process.Current Problems existing is: not for the fire-fighting of battery room, constant temperature, ventilation and dust-proof comprehensive Design, and due to the closedown of common shutter dependence gravity, usually opened by wind, cause dust fall around blower fan more, often need sweep, add the workload of patrol officer.
Summary of the invention
Object of the present invention is exactly in view of the foregoing defects the prior art has, a kind of battery room Intelligent ventilating apparatus intelligence control system and method are provided, have explosion-proof air-conditioner Intelligent adjustment temperature, explosion-proof fan coordinate with anti-explosion electric fire-fighting shutter take a breath, automatic air-exchanging, fire protection warning intelligence closes and the several functions such as Manual local keying, meet the security protection requirement of storage batteries of transformer substation room, for operation maintenance personnel provides the guarantee of life security.
Its technical scheme is: a kind of battery room Intelligent ventilating apparatus intelligence control system that the present invention mentions, comprise shell (1), dibit selector switch (2), power supply indicator (3), air draft button (4), close blower fan button (5), automatic run indicator (6), fan starting indicator lamp (7), fire-fighting indicator lamp (8), fire protection warning device (9), shell (1) is provided with dibit selector switch (2), power supply indicator (3), air draft button (4), close blower fan button (5), automatic run indicator (6), fan starting indicator lamp (7), fire-fighting indicator lamp (8), fire protection warning device (9), the inside of shell (1) is provided with intelligent assistance system main frame, dibit selector switch (2) on intelligent assistance system main frame difference connected with outer casing (1), power supply indicator (3), air draft button (4), close blower fan button (5),
Intelligent assistance system main frame comprises control circuit and controlled loop, and control circuit comprises air-blower control relay (10), airconditioning control relay (11), shutter control relay (12), fire-fighting auxiliary contact (18), fire-fighting signal relay (19), often drives the time delay 8min closo time relay (20), the normally closed time delay 90S disconnect type time relay (21), miniature relay (22), often opens the time delay 5S disconnect type time relay (23), often opens the time delay 5S closo time relay (24);
Control circuit: fire-fighting auxiliary contact (18) series connection fire-fighting signal relay (19), the timing closing type time relay (20) Access Control circuit parallel with one another afterwards is often opened in normally-closed contact (19.1) parallel connection of fire-fighting signal relay (19), the normally closed time delay 90s disconnect type time relay (21) and airconditioning control relay (11) Access Control circuit parallel with one another afterwards, upper driving switch (2.1) series connection air draft button (4), close blower fan button (5), the normally-closed contact (13.1) of electrothermal relay and miniature relay (22) Access Control circuit in parallel, lower driving switch (2.2) connect automatic run indicator (6) afterwards parallel with one another enter control circuit, power supply indicator (3), fan starting indicator lamp (7), fire-fighting indicator lamp (8), air-blower control relay (10), shutter control relay (12), often open the time delay 5S disconnect type time relay (23), often open the timing closing type time relay (24) Access Control circuit in parallel respectively, described often opens the time delay 5S disconnect type time relay (23) the series connection normally opened contact (22.2) of miniature relay and the normally-closed contact (15.1) of electrothermal relay, the normally opened contact (23.1) of the time delay 5S disconnect type time relay is often opened in described shutter control relay (12) series connection, often open the normally opened contact (22.3) of the time delay 5S closo time relay (24) series connection miniature relay and often open the normally opened contact (23.2) of the time delay 5S disconnect type time relay, the normally opened contact (24.1) of the time delay 5S closo time relay is often opened in described air-blower control relay (10) series connection, fire-fighting indicator lamp (8) fire protection warning device (9) in parallel is connected the normally opened contact (19.2) of fire-fighting signal relay afterwards, the normally opened contact (24.2) of the time delay 5S closo time relay is often opened in fan starting indicator lamp (7) series connection,
Controlled loop, electrothermal relay (13), air conditioner (14), electrothermal relay (15), blower fan (16), motor for blind window (17), three phase mains is through overcurrent fuse QF0 electrothermal relay in parallel (13) respectively, air conditioner (14), electrothermal relay (15), described electrothermal relay (13) serial connection fuse QF1, the normally opened contact of air-blower control relay (10) and blower fan (16), described electrothermal relay (15) serial connection fuse QF3, the normally opened contact (12.1) of shutter control relay and motor for blind window (17), described air conditioner (14) connects fuse QF2 respectively, the normally opened contact (11.1) of airconditioning control relay, blower fan (16) and motor for blind window (17).
The above-mentioned time delay 8min closo time relay (20) of often opening is connected the normally-closed contact (21.1) of the normally closed time delay 90S disconnect type time relay.
The normally opened contact (20.1) of the time delay 8min closo time relay is often opened in the above-mentioned normally closed time delay 8min disconnect type time relay (21) series connection.
The method of work of a kind of battery room Intelligent ventilating apparatus intelligence control system that the present invention mentions, comprises following step:
When intelligent aeration equipment runs, comprise and automatically control and control two kinds of control models on the spot:
A) automatic control mode: namely automatically controlled by the signal of intelligent assistance system main frame acquisition process, dibit selector switch is placed in lower driving switch (2.2) position;
Under normal condition, the normally-closed contact (19.1) of fire-fighting signal relay and airconditioning control relay (11) energising, airconditioning control relay (11) obtains electric, the normally opened contact (11.1) of airconditioning control relay and air conditioner (14) energising, air conditioner (14) obtains electric, air conditioner (14) is high or low according to battery indoor temperature, automatically regulates indoor temperature, the normally-closed contact (19.1) of fire-fighting signal relay, normally opened contact (21.1) energising of the normally closed time delay 8min disconnect type time relay, often opening the timing closing type time relay (20) obtains electric, driving switch (2.2) under 8min time delay, often open the normally opened contact (20.1) of the time delay 8min closo time relay, electrothermal relay (13) and miniature relay (22) energising, miniature relay (22) obtains electric, the normally opened contact (22.2) of miniature relay, the normally opened contact (15.1) of electrothermal relay and often open the time delay 5S disconnect type time relay (23) energising, often opening the time delay 5S disconnect type time relay (23) obtains electric, often open the closed energising of normally opened contact of the time delay 5S disconnect type time relay (23), shutter control relay (12) is energized, the closed energising of normally opened contact (12.1) of shutter control relay, protected against explosion electric fire-control shutter (17) is opened, the normally opened contact (22.3) of miniature relay and often open normally opened contact (23.2) energising of the time delay 5S disconnect type time relay, often opening the time delay 5S closo time relay (24) obtains electric, through 5s time delay, often open the closed energising of normally opened contact (24.2) of the time delay 5S closo time relay, fan starting indicator lamp (7) is bright, often open the closed energising of normally opened contact (24.1) of the time delay 5S closo time relay, air-blower control relay (10) obtains electric, the closed energising of normally opened contact (10.1) of air-blower control relay, and protected against explosion axial flow blower (16) is opened, the normally-closed contact (19.1) of fire-fighting signal relay, often open normally opened contact (20.1) energising of the time delay 8min closo time relay, the normally closed time delay 90s disconnect type time relay (21), through setting time delay 90s, the normally-closed contact (19.1) of fire-fighting signal relay, the normally opened contact (20.1) often opening the time delay 8min closo time relay disconnects, often open the time delay 8min closo time relay (20) dead electricity, miniature relay (22) dead electricity, often open the timing closing type time relay (24) dead electricity, fan starting indicator lamp (7) goes out, air-blower control relay (10) dead electricity, protected against explosion axial flow blower (16) is closed, often open the time delay 5S disconnect type time relay (23) dead electricity, through 5s time delay shutter control relay (12) dead electricity, protected against explosion electric fire-control shutter (17) is closed, one time circulation terminates, and twice aeration circulation continues,
When battery room generation fire fighting problem, intelligent assistance system main frame sends fire-fighting signal, intelligent assistance system main frame fire-fighting auxiliary contact (18) closes, fire-fighting signal relay (19) obtains electric, the normally-closed contact (19.1) of fire-fighting signal relay, the normally opened contact (20.1) often opening the time delay 8min closo time relay disconnect, and often open the time delay 8min closo time relay (20) dead electricity; Miniature relay (22) dead electricity, often leaves the timing closing type time relay (24) dead electricity, and fan starting indicator lamp (7) goes out, air-blower control relay (10) dead electricity, and protected against explosion axial flow blower (16) is closed; Often open the time delay 5s disconnect type time relay (23) dead electricity, through 5s time delay, shutter control relay (12) dead electricity, the normally-closed contact (12.1) of shutter control relay disconnects, and protected against explosion electric fire-control shutter (17) is closed; The normally-closed contact (19.1) of fire-fighting signal relay, the normally opened contact (20.1) often opening the time delay 8min closo time relay disconnect, the normally closed time delay 90S disconnect type time relay (21) dead electricity, and circulation terminates; Airconditioning control relay (11) dead electricity, air conditioner (14) dead electricity is closed; Prevent the intensity of a fire from spreading further;
B) control model on the spot: namely manually chosen with regard to ground mode by dibit selector switch (2), carry out Non-follow control on the spot, upper driving switch (2.1) conducting, automatic run indicator (6) is gone out;
When needing air draft manually or smoke evacuation, press air draft button (4), upper driving switch (2.1), close blower fan button (5), normally opened contact (13.1) energising of electrothermal relay, miniature relay (22) electric after by normally opened contact (22.1) locking of miniature relay, often opening the time delay 5S disconnect type time relay (23) obtains electric, often open normally opened contact (23.1) energising of the time delay 5S disconnect type time relay, shutter control relay (12) obtains electric, normally opened contact (12.1) energising of shutter control relay, protected against explosion electric fire-control shutter (17) is opened, often opening the timing closing type time relay (24) obtains electric, and through 5s time delay, often open normally opened contact (24.2) energising of the time delay 5S closo time relay, fan starting indicator lamp (7) is bright, often open normally opened contact (24.1) energising of the time delay 5S closo time relay, air-blower control relay (10) obtains electric, normally opened contact (10.1) energising of air-blower control relay, and protected against explosion axial flow blower (16) is opened, when manual-lock air draft or smoke evacuation, press and close blower fan button (5), upper driving switch (2.1) disconnects, miniature relay (22) dead electricity, often open the timing closing type time relay (24) dead electricity, fan starting indicator lamp (7) goes out, air-blower control relay (10) dead electricity, and protected against explosion axial flow blower (16) is closed, often open the time delay 5s disconnect type time relay (23) dead electricity, through 5s time delay, shutter control relay (12) dead electricity, protected against explosion electric fire-control shutter (17) is closed.
The invention has the beneficial effects as follows: 1. under automatic control mode, take a breath according to the time automatic open close explosion-proof axial flow fan set and anti-explosion electric fire-fighting shutter, explosion-proof air-conditioner can automatically adjust according to room temperature, thus greatly alleviate the workload of operations staff, improve the working environment of battery room;
2. under automatic control mode, battery is blasted or fire, closes explosion-proof air-conditioner, explosion-proof axial flow fan and anti-explosion electric fire-fighting shutter, prevent fire spreading by intelligence.After rescue personnel arrives, control model on the spot can be selected, carry out accident smoke evacuation;
3. automatically control and control two kinds of operational modes on the spot to switch very easy, for O&M, wrecker carry out the work and provide conveniently;
4. this system automatic control is high, and reliability is strong.
Accompanying drawing explanation
Accompanying drawing 1 is system architecture schematic diagram of the present invention;
Accompanying drawing 2 is control principle drawings of the present invention;
Accompanying drawing 3 is controlled loop schematic diagrams of the present invention;
In upper figure: shell 1, dibit selector switch 2, power supply indicator 3, air draft button 4, close blower fan button 5, automatic run indicator 6, fan starting indicator lamp 7, fire-fighting indicator lamp 8, fire protection warning device 9, air-blower control relay 10, airconditioning control relay 11, shutter control relay 12, electrothermal relay 13, air conditioner 14, electrothermal relay 15, blower fan 16, shutter 17, intelligent assistance system main frame fire-fighting auxiliary contact 18, the time delay 8min closo time relay 20 often opened by fire-fighting signal relay 19, the normally closed time delay 90S disconnect type time relay 21, miniature relay 22, often open the time delay 5S disconnect type time relay 23, often open the time delay 5S closo time relay 24.
Detailed description of the invention
1-3 by reference to the accompanying drawings, the invention will be further described:
A kind of battery room Intelligent ventilating apparatus intelligence control system that the present invention mentions, comprise shell 1, dibit selector switch 2, power supply indicator 3, air draft button 4, close blower fan button 5, automatic run indicator 6, fan starting indicator lamp 7, fire-fighting indicator lamp 8, fire protection warning device 9, shell 1 is provided with dibit selector switch 2, power supply indicator 3, air draft button 4, close blower fan button 5, automatic run indicator 6, fan starting indicator lamp 7, fire-fighting indicator lamp 8, fire protection warning device 9, the inside of shell 1 is provided with intelligent assistance system main frame, dibit selector switch 2 on intelligent assistance system main frame difference connected with outer casing 1, power supply indicator 3, air draft button 4, close blower fan button 5,
Intelligent assistance system main frame comprises control circuit and controlled loop, and control circuit comprises air-blower control relay 10, airconditioning control relay 11, shutter control relay 12, fire-fighting auxiliary contact 18, fire-fighting signal relay 19, often drives the time delay 8min closo time relay 20, the normally closed time delay 90S disconnect type time relay 21, miniature relay 22, often opens the time delay 5S disconnect type time relay 23, often opens the time delay 5S closo time relay 24;
Control circuit: fire-fighting auxiliary contact 18 are connected fire-fighting signal relay 19, the rear Access Control circuit parallel with one another of the timing closing type time relay 20 is often opened in normally-closed contact 19.1 parallel connection of fire-fighting signal relay 19, the normally closed time delay 90s disconnect type time relay 21 and the rear Access Control circuit parallel with one another of airconditioning control relay 11, upper driving switch 2.1 is connected air draft button 4, close blower fan button 5, the normally-closed contact 13.1 of electrothermal relay and miniature relay 22 Access Control circuit in parallel, lower driving switch 2.2 connect after automatic run indicator 6 parallel with one another enter control circuit, power supply indicator 3, fan starting indicator lamp 7, fire-fighting indicator lamp 8, air-blower control relay 10, shutter control relay 12, often open the time delay 5S disconnect type time relay 23, often open the timing closing type time relay 24 Access Control circuit in parallel respectively, the described time delay 5S disconnect type time relay 23 of often opening is connected the normally opened contact 22.2 of miniature relay and the normally-closed contact 15.1 of electrothermal relay, described shutter control relay 12 is connected and is often opened the normally opened contact 23.1 of the time delay 5S disconnect type time relay, often open the time delay 5S closo time relay 24 to connect the normally opened contact 22.3 of miniature relay and the normally opened contact 23.2 of the Chang Kai time delay 5S disconnect type time relay, described air-blower control relay 10 is connected and is often opened the normally opened contact 24.1 of the time delay 5S closo time relay, the normally opened contact 19.2 of series connection fire-fighting signal relay after fire-fighting indicator lamp 8 fire protection warning device 9 in parallel, fan starting indicator lamp 7 is connected and is often opened the normally opened contact 24.2 of the time delay 5S closo time relay,
Controlled loop, electrothermal relay 13, air conditioner 14, electrothermal relay 15, blower fan 16, motor for blind window 17, three phase mains is through overcurrent fuse QF0 electrothermal relay 13 in parallel respectively, air conditioner 14, electrothermal relay 15, described electrothermal relay 13 is connected in series fuse QF1, the normally opened contact of air-blower control relay 10 and blower fan 16, described electrothermal relay 15 is connected in series fuse QF3, the normally opened contact 12.1 of shutter control relay and motor for blind window 17, described air conditioner 14 connects fuse QF2 respectively, the normally opened contact 11.1 of airconditioning control relay, blower fan 16 and motor for blind window 17.
Wherein, often open the time delay 8min closo time relay 20 to connect the normally-closed contact 21.1 of the normally closed time delay 90S disconnect type time relay.
Wherein, the normally closed time delay 8min disconnect type time relay 21 is connected and is often opened the normally opened contact 20.1 of the time delay 8min closo time relay.
The method of work of a kind of battery room Intelligent ventilating apparatus intelligence control system that the present invention mentions, comprises following step:
When intelligent aeration equipment runs, comprise and automatically control and control two kinds of control models on the spot:
A) automatic control mode: namely automatically controlled by the signal of intelligent assistance system main frame acquisition process, dibit selector switch is placed in lower driving switch 2.2 position;
Under normal condition, normally-closed contact 19.1 and the airconditioning control relay 11 of fire-fighting signal relay are energized, airconditioning control relay 11 obtains electric, normally opened contact 11.1 and the air conditioner 14 of airconditioning control relay are energized, air conditioner 14 obtains electric, air conditioner 14 is high or low according to battery indoor temperature, automatically regulates indoor temperature, the normally-closed contact 19.1 of fire-fighting signal relay, the normally opened contact 21.1 of the normally closed time delay 8min disconnect type time relay is energized, often opening the timing closing type time relay 20 obtains electric, driving switch 2.2 under 8min time delay, often open the normally opened contact 20.1 of the time delay 8min closo time relay, electrothermal relay 13 and miniature relay 22 are energized, miniature relay 22 obtains electric, the normally opened contact 22.2 of miniature relay, normally opened contact 15.1 and the Chang Kai time delay 5S disconnect type time relay 23 of electrothermal relay are energized, often opening the time delay 5S disconnect type time relay 23 obtains electric, often open the closed energising of normally opened contact of the time delay 5S disconnect type time relay 23, shutter control relay 12 is energized, the closed energising of normally opened contact 12.1 of shutter control relay, protected against explosion electric fire-control shutter 17 is opened, the normally opened contact 22.3 of miniature relay and the normally opened contact 23.2 of the Chang Kai time delay 5S disconnect type time relay are energized, often opening the time delay 5S closo time relay 24 obtains electric, through 5s time delay, often open the closed energising of normally opened contact 24.2 of the time delay 5S closo time relay, fan starting indicator lamp 7 is bright, often open the closed energising of normally opened contact 24.1 of the time delay 5S closo time relay, air-blower control relay 10 obtains electric, the closed energising of normally opened contact 10.1 of air-blower control relay, and protected against explosion axial flow blower 16 is opened, the normally-closed contact 19.1 of fire-fighting signal relay, the normally opened contact 20.1 often opening the time delay 8min closo time relay is energized, the normally closed time delay 90s disconnect type time relay 21, through setting time delay 90s, the normally-closed contact 19.1 of fire-fighting signal relay, the normally opened contact 20.1 often opening the time delay 8min closo time relay disconnects, often open the time delay 8min closo time relay 20 dead electricity, miniature relay 22 dead electricity, often open the timing closing type time relay 24 dead electricity, fan starting indicator lamp 7 goes out, air-blower control relay 10 dead electricity, protected against explosion axial flow blower 16 is closed, often open the time delay 5S disconnect type time relay 23 dead electricity, through 5s time delay shutter control relay 12 dead electricity, protected against explosion electric fire-control shutter 17 is closed, one time circulation terminates, and twice aeration circulation continues,
When battery room generation fire fighting problem, intelligent assistance system main frame sends fire-fighting signal, intelligent assistance system main frame fire-fighting auxiliary contact 18 close, fire-fighting signal relay 19 obtains electric, the normally-closed contact 19.1 of fire-fighting signal relay, the normally opened contact 20.1 often opening the time delay 8min closo time relay disconnect, and often open the time delay 8min closo time relay 20 dead electricity; Miniature relay 22 dead electricity, often open the timing closing type time relay 24 dead electricity, fan starting indicator lamp 7 goes out, air-blower control relay 10 dead electricity, and protected against explosion axial flow blower 16 is closed; Often open the time delay 5s disconnect type time relay 23 dead electricity, through 5s time delay, shutter control relay 12 dead electricity, the normally-closed contact 12.1 of shutter control relay disconnects, and protected against explosion electric fire-control shutter 17 is closed; The normally-closed contact 19.1 of fire-fighting signal relay, the normally opened contact 20.1 often opening the time delay 8min closo time relay disconnect, the normally closed time delay 90S disconnect type time relay 21 dead electricity, and circulation terminates; Airconditioning control relay 11 dead electricity, air conditioner 14 dead electricity is closed; Prevent the intensity of a fire from spreading further;
B) control model on the spot: namely manually chosen with regard to ground mode by dibit selector switch 2, carry out Non-follow control on the spot, the conducting of upper driving switch 2.1, automatic run indicator 6 is gone out;
When needing air draft manually or smoke evacuation, press air draft button 4, the normally opened contact 13.1 of upper driving switch 2.1, closedown blower fan button 5, electrothermal relay is energized, miniature relay 22 obtains electric rear normally opened contact 22.1 locking by miniature relay, often opening the time delay 5S disconnect type time relay 23 obtains electric, the normally opened contact 23.1 often opening the time delay 5S disconnect type time relay is energized, shutter control relay 12 obtains electric, the normally opened contact 12.1 of shutter control relay is energized, and protected against explosion electric fire-control shutter 17 is opened; Often opening the timing closing type time relay 24 obtains electric, and through 5s time delay, the normally opened contact 24.2 often opening the time delay 5S closo time relay is energized, and fan starting indicator lamp 7 is bright; The normally opened contact 24.1 often opening the time delay 5S closo time relay is energized, and air-blower control relay 10 obtains electric, and the normally opened contact 10.1 of air-blower control relay is energized, and protected against explosion axial flow blower 16 is opened; When manual-lock air draft or smoke evacuation, press and close blower fan button 5, upper driving switch 2.1 disconnects, miniature relay 22 dead electricity, often open the timing closing type time relay 24 dead electricity, fan starting indicator lamp 7 goes out, air-blower control relay 10 dead electricity, protected against explosion axial flow blower 16 is closed; Often open the time delay 5s disconnect type time relay 23 dead electricity, through 5s time delay, shutter control relay 12 dead electricity, protected against explosion electric fire-control shutter 17 is closed.
The above, be only part preferred embodiment of the present invention, any those of ordinary skill in the art all may utilize the technical scheme correct of above-mentioned elaboration or are revised as equivalent technical scheme.Therefore, any simple modification of carrying out according to technical scheme of the present invention or substitute equivalents, belong to the scope of protection of present invention to the greatest extent.
Claims (4)
1. a battery room Intelligent ventilating apparatus intelligence control system, it is characterized in that: comprise shell (1), dibit selector switch (2), power supply indicator (3), air draft button (4), close blower fan button (5), automatic run indicator (6), fan starting indicator lamp (7), fire-fighting indicator lamp (8), fire protection warning device (9), shell (1) is provided with dibit selector switch (2), power supply indicator (3), air draft button (4), close blower fan button (5), automatic run indicator (6), fan starting indicator lamp (7), fire-fighting indicator lamp (8), fire protection warning device (9), the inside of shell (1) is provided with intelligent assistance system main frame, dibit selector switch (2) on intelligent assistance system main frame difference connected with outer casing (1), power supply indicator (3), air draft button (4), close blower fan button (5),
Intelligent assistance system main frame comprises control circuit and controlled loop, and control circuit comprises air-blower control relay (10), airconditioning control relay (11), shutter control relay (12), fire-fighting auxiliary contact (18), fire-fighting signal relay (19), often drives the time delay 8min closo time relay (20), the normally closed time delay 90S disconnect type time relay (21), miniature relay (22), often opens the time delay 5S disconnect type time relay (23), often opens the time delay 5S closo time relay (24);
Control circuit: fire-fighting auxiliary contact (18) series connection fire-fighting signal relay (19), the timing closing type time relay (20) Access Control circuit parallel with one another afterwards is often opened in normally-closed contact (19.1) parallel connection of fire-fighting signal relay (19), the normally closed time delay 90s disconnect type time relay (21) and airconditioning control relay (11) Access Control circuit parallel with one another afterwards, upper driving switch (2.1) series connection air draft button (4), close blower fan button (5), the normally-closed contact (13.1) of electrothermal relay and miniature relay (22) Access Control circuit in parallel, lower driving switch (2.2) connect automatic run indicator (6) afterwards parallel with one another enter control circuit, power supply indicator (3), fan starting indicator lamp (7), fire-fighting indicator lamp (8), air-blower control relay (10), shutter control relay (12), often open the time delay 5S disconnect type time relay (23), often open the timing closing type time relay (24) Access Control circuit in parallel respectively, described often opens the time delay 5S disconnect type time relay (23) the series connection normally opened contact (22.2) of miniature relay and the normally-closed contact (15.1) of electrothermal relay, the normally opened contact (23.1) of the time delay 5S disconnect type time relay is often opened in described shutter control relay (12) series connection, often open the normally opened contact (22.3) of the time delay 5S closo time relay (24) series connection miniature relay and often open the normally opened contact (23.2) of the time delay 5S disconnect type time relay, the normally opened contact (24.1) of the time delay 5S closo time relay is often opened in described air-blower control relay (10) series connection, fire-fighting indicator lamp (8) fire protection warning device (9) in parallel is connected the normally opened contact (19.2) of fire-fighting signal relay afterwards, the normally opened contact (24.2) of the time delay 5S closo time relay is often opened in fan starting indicator lamp (7) series connection,
Controlled loop, electrothermal relay (13), air conditioner (14), electrothermal relay (15), blower fan (16), motor for blind window (17), three phase mains is through overcurrent fuse QF0 electrothermal relay in parallel (13) respectively, air conditioner (14), electrothermal relay (15), described electrothermal relay (13) serial connection fuse QF1, the normally opened contact of air-blower control relay (10) and blower fan (16), described electrothermal relay (15) serial connection fuse QF3, the normally opened contact (12.1) of shutter control relay and motor for blind window (17), described air conditioner (14) connects fuse QF2 respectively, the normally opened contact (11.1) of airconditioning control relay, blower fan (16) and motor for blind window (17).
2. a kind of battery room Intelligent ventilating apparatus intelligence control system according to claim 1, is characterized in that: the described time delay 8min closo time relay (20) of often opening is connected the normally-closed contact (21.1) of the normally closed time delay 90S disconnect type time relay.
3. a kind of battery room Intelligent ventilating apparatus intelligence control system according to claim 1, is characterized in that: the normally opened contact (20.1) of the time delay 8min closo time relay is often opened in the described normally closed time delay 8min disconnect type time relay (21) series connection.
4. the method for work of a kind of battery room Intelligent ventilating apparatus intelligence control system according to any one of claim 1-3, is characterized in that: comprise following step:
When intelligent aeration equipment runs, comprise and automatically control and control two kinds of control models on the spot:
A) automatic control mode: namely automatically controlled by the signal of intelligent assistance system main frame acquisition process, dibit selector switch is placed in lower driving switch (2.2) position;
Under normal condition, the normally-closed contact (19.1) of fire-fighting signal relay and airconditioning control relay (11) energising, airconditioning control relay (11) obtains electric, the normally opened contact (11.1) of airconditioning control relay and air conditioner (14) energising, air conditioner (14) obtains electric, air conditioner (14) is high or low according to battery indoor temperature, automatically regulates indoor temperature, the normally-closed contact (19.1) of fire-fighting signal relay, normally opened contact (21.1) energising of the normally closed time delay 8min disconnect type time relay, often opening the timing closing type time relay (20) obtains electric, driving switch (2.2) under 8min time delay, often open the normally opened contact (20.1) of the time delay 8min closo time relay, electrothermal relay (13) and miniature relay (22) energising, miniature relay (22) obtains electric, the normally opened contact (22.2) of miniature relay, the normally opened contact (15.1) of electrothermal relay and often open the time delay 5S disconnect type time relay (23) energising, often opening the time delay 5S disconnect type time relay (23) obtains electric, often open the closed energising of normally opened contact of the time delay 5S disconnect type time relay (23), shutter control relay (12) is energized, the closed energising of normally opened contact (12.1) of shutter control relay, protected against explosion electric fire-control shutter (17) is opened, the normally opened contact (22.3) of miniature relay and often open normally opened contact (23.2) energising of the time delay 5S disconnect type time relay, often opening the time delay 5S closo time relay (24) obtains electric, through 5s time delay, often open the closed energising of normally opened contact (24.2) of the time delay 5S closo time relay, fan starting indicator lamp (7) is bright, often open the closed energising of normally opened contact (24.1) of the time delay 5S closo time relay, air-blower control relay (10) obtains electric, the closed energising of normally opened contact (10.1) of air-blower control relay, and protected against explosion axial flow blower (16) is opened, the normally-closed contact (19.1) of fire-fighting signal relay, often open normally opened contact (20.1) energising of the time delay 8min closo time relay, the normally closed time delay 90s disconnect type time relay (21), through setting time delay 90s, the normally-closed contact (19.1) of fire-fighting signal relay, the normally opened contact (20.1) often opening the time delay 8min closo time relay disconnects, often open the time delay 8min closo time relay (20) dead electricity, miniature relay (22) dead electricity, often open the timing closing type time relay (24) dead electricity, fan starting indicator lamp (7) goes out, air-blower control relay (10) dead electricity, protected against explosion axial flow blower (16) is closed, often open the time delay 5S disconnect type time relay (23) dead electricity, through 5s time delay shutter control relay (12) dead electricity, protected against explosion electric fire-control shutter (17) is closed, one time circulation terminates, and twice aeration circulation continues,
When battery room generation fire fighting problem, intelligent assistance system main frame sends fire-fighting signal, intelligent assistance system main frame fire-fighting auxiliary contact (18) closes, fire-fighting signal relay (19) obtains electric, the normally-closed contact (19.1) of fire-fighting signal relay, the normally opened contact (20.1) often opening the time delay 8min closo time relay disconnect, and often open the time delay 8min closo time relay (20) dead electricity; Miniature relay (22) dead electricity, often leaves the timing closing type time relay (24) dead electricity, and fan starting indicator lamp (7) goes out, air-blower control relay (10) dead electricity, and protected against explosion axial flow blower (16) is closed; Often open the time delay 5s disconnect type time relay (23) dead electricity, through 5s time delay, shutter control relay (12) dead electricity, the normally-closed contact (12.1) of shutter control relay disconnects, and protected against explosion electric fire-control shutter (17) is closed; The normally-closed contact (19.1) of fire-fighting signal relay, the normally opened contact (20.1) often opening the time delay 8min closo time relay disconnect, the normally closed time delay 90S disconnect type time relay (21) dead electricity, and circulation terminates; Airconditioning control relay (11) dead electricity, air conditioner (14) dead electricity is closed; Prevent the intensity of a fire from spreading further;
B) control model on the spot: namely manually chosen with regard to ground mode by dibit selector switch (2), carry out Non-follow control on the spot, upper driving switch (2.1) conducting, automatic run indicator (6) is gone out;
When needing air draft manually or smoke evacuation, press air draft button (4), upper driving switch (2.1), close blower fan button (5), normally opened contact (13.1) energising of electrothermal relay, miniature relay (22) electric after by normally opened contact (22.1) locking of miniature relay, often opening the time delay 5S disconnect type time relay (23) obtains electric, often open normally opened contact (23.1) energising of the time delay 5S disconnect type time relay, shutter control relay (12) obtains electric, normally opened contact (12.1) energising of shutter control relay, protected against explosion electric fire-control shutter (17) is opened, often opening the timing closing type time relay (24) obtains electric, and through 5s time delay, often open normally opened contact (24.2) energising of the time delay 5S closo time relay, fan starting indicator lamp (7) is bright, often open normally opened contact (24.1) energising of the time delay 5S closo time relay, air-blower control relay (10) obtains electric, normally opened contact (10.1) energising of air-blower control relay, and protected against explosion axial flow blower (16) is opened, when manual-lock air draft or smoke evacuation, press and close blower fan button (5), upper driving switch (2.1) disconnects, miniature relay (22) dead electricity, often open the timing closing type time relay (24) dead electricity, fan starting indicator lamp (7) goes out, air-blower control relay (10) dead electricity, and protected against explosion axial flow blower (16) is closed, often open the time delay 5s disconnect type time relay (23) dead electricity, through 5s time delay, shutter control relay (12) dead electricity, protected against explosion electric fire-control shutter (17) is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510720996.8A CN105276764A (en) | 2015-10-30 | 2015-10-30 | Intelligent control system and method of accumulator chamber intelligent ventilation device |
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| CN201510720996.8A CN105276764A (en) | 2015-10-30 | 2015-10-30 | Intelligent control system and method of accumulator chamber intelligent ventilation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606170A (en) * | 2021-08-20 | 2021-11-05 | 国网湖南省电力有限公司 | Indoor transformer substation side wall fan noise reduction device |
| CN113669303A (en) * | 2021-08-20 | 2021-11-19 | 国网湖南省电力有限公司 | Indoor transformer substation roof fan noise reduction device |
-
2015
- 2015-10-30 CN CN201510720996.8A patent/CN105276764A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606170A (en) * | 2021-08-20 | 2021-11-05 | 国网湖南省电力有限公司 | Indoor transformer substation side wall fan noise reduction device |
| CN113669303A (en) * | 2021-08-20 | 2021-11-19 | 国网湖南省电力有限公司 | Indoor transformer substation roof fan noise reduction device |
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Application publication date: 20160127 |