CN213811085U

CN213811085U - Air supplement system and air supplement control system for fire fighting and air conditioning

Info

Publication number: CN213811085U
Application number: CN202022887755.1U
Authority: CN
Inventors: 王国成
Original assignee: Sichuan Wanfang Air Conditioning Purification Equipment Co ltd
Current assignee: Sichuan Wanfang Air Conditioning Purification Equipment Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-07-27
Anticipated expiration: 2030-12-05

Abstract

The application relates to the field of fire fighting and air supplementing, in particular to an air supplementing system and an air supplementing control system for fire fighting and an air conditioner, which comprise an air supplementing pipeline and an adjusting assembly; the air supply device comprises an air supply pipeline, a fresh air inlet, an air supply outlet, a fresh air valve and a blower, wherein the fresh air inlet and the air supply outlet are arranged at two ends of the air supply pipeline; the adjusting component comprises an indoor air quantity sensor, a processor, a controller and a relay, the indoor air quantity sensor is arranged indoors and used for monitoring indoor air quantity in real time, the processor is respectively electrically connected with the indoor air quantity sensor and the controller, and the relay is respectively electrically connected with the controller and the fresh air valve. This application has the effect of being convenient for control the aperture of new trend valve.

Description

Air supplement system and air supplement control system for fire fighting and air conditioning

Technical Field

The application relates to the field of fire control air supplement, in particular to an air supplement system and an air supplement control system for fire control and air conditioning.

Background

The air supplementing system is matched with the smoke exhaust system for use and is used for providing air for the smoke exhaust position when smoke is exhausted in a fire disaster, so that the situation that the negative pressure of the air at the position is too large and the smoke is difficult to exhaust is avoided. The air conditioning system also needs an air supplementing system, namely a fresh air system and an air inlet system, and is used for introducing new air to replace indoor turbid air.

The fire-fighting air supplement system in the related art is mostly arranged independently and is not combined with the fresh air of an air conditioner, so that the occupied area is large, the pipeline installation is complex, and the opening degree of a fresh air valve of a fresh air port for conveying the fresh air cannot be controlled in a self-defining mode.

With respect to the related art in the above, the inventors consider that there is a drawback that the opening degree of the fresh air valve is not easy to automatically control.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the automatic control of the opening of the fresh air valve, the application provides an air supplement system and an air supplement control system for fire control and air conditioning.

In a first aspect, the application provides a dual-purpose air supply system for fire control and air conditioning, which adopts the following technical scheme:

an air supply system for fire fighting and air conditioning comprises an air supply pipeline and an adjusting assembly; wherein,

the fresh air inlet and the air supply outlet are arranged at two ends of the air supply pipeline, a fresh air valve is arranged on the fresh air inlet, and an air feeder is also arranged in the air supply pipeline;

the adjusting component comprises an indoor air quantity sensor, a processor, a controller and a relay, the indoor air quantity sensor is arranged indoors and used for monitoring indoor air quantity in real time, the processor is respectively electrically connected with the indoor air quantity sensor and the controller, and the relay is respectively electrically connected with the controller and the fresh air valve.

Through adopting above-mentioned technical scheme, through the indoor amount of wind of indoor air sensor monitoring, and, the indoor amount of wind information transmission who will monitor is to the treater, processing through the treater, in order to send the instruction to the controller, the controller starts the relay according to received instruction control, and then, relay drive fresh air valve is certain aperture, through starting the forced draught blower, in order to carry outdoor new trend to the air supplement pipeline in through the fresh air inlet, and then carry to indoorly, through setting up adjusting part, in order according to the amount of indoor amount of wind, the aperture of corresponding regulation fresh air valve, in order to adapt to the demand of different fresh air volumes, convenience and practicality.

Optionally, still be provided with filtering area, heating and cooling district and humidification district in the benefit wind pipeline, the filtering area is used for filtering the new trend in the benefit wind pipeline, and the heating and cooling district is used for raising the temperature and cooling the new trend in the benefit wind pipeline, the humidification district is used for humidifying the new trend in the benefit wind pipeline.

Through adopting above-mentioned technical scheme, filter in order to the new trend through the filtering area to the messenger carries to indoor new trend clean, heaies up and cools down the new trend through rising the cooling zone, so that carry to indoor new trend temperature suitable, carries out the humidification to the new trend through the humidification district, so that the room air is moist.

Optionally, the adjusting component further comprises an alarm, and the alarm is electrically connected with the processor and used for giving an alarm.

Through adopting above-mentioned technical scheme, through setting up the alarm to, alarm and treater electric connection, and then, send out the police dispatch newspaper through the alarm in order to remind the user, convenient and practical.

In a second aspect, the present application provides a dual-purpose air supply control system for fire control and air conditioning, which adopts the following technical solution:

a fire control, dual-purpose mend wind control system of air conditioner, including mains supply circuit, emergency power supply circuit, power supply switching circuit, transmission line circuit, fresh air valve control circuit and forced draught blower control circuit, the said power supply switching circuit is connected with mains supply circuit, emergency power supply circuit and transmission line circuit electrical behavior separately, said fresh air valve control circuit and forced draught blower control circuit are connected with transmission line circuit electrical behavior separately; wherein,

the commercial power supply circuit is used for supplying power by using commercial power;

the emergency power supply circuit is used for supplying power by adopting an emergency power supply;

the power supply switching circuit is used for switching a mains supply circuit or an emergency power supply circuit to supply power;

the fresh air valve control circuit is used for controlling the opening and closing of the fresh air valve;

the blower control circuit is used for controlling the opening and closing of the blower.

Through adopting above-mentioned technical scheme, through commercial power supply circuit, emergency power supply circuit and power supply switching circuit, with under the circumstances that commercial power supply circuit can not normally supply power, guarantee to adopt emergency power supply circuit to supply power, with prevent that the outage influences the benefit wind, through setting up new trend valve control circuit, be convenient for control opening and close of new trend valve, with the demand that is adapted to different amount of wind, through setting up forced draught blower supply circuit, be convenient for control opening and close of forced draught blower.

Optionally, the fresh air valve control circuit includes a first circuit breaker, a motor controller, a fire control contact module, a first relay, a second relay, a fresh air valve driver, a third relay, a first ac contactor, a first thermal relay, and a second circuit breaker; wherein,

the input of first circuit breaker is coupled with transmission line circuit, the output of first circuit breaker is coupled with machine controller's input, machine controller's output is coupled with the input of fire control contact module, second relay and third relay respectively, the output of fire control contact module is coupled with the input of first relay, the output of second relay is coupled with new trend valve driver one end, the output of third relay is coupled with first ac contactor's input, first ac contactor's output is coupled with first thermal relay's input, the output of first relay, the other end of new trend valve driver and first thermal relay's output are coupled with the input of second circuit breaker respectively, the output of second circuit breaker is coupled with transmission line circuit.

Through adopting above-mentioned technical scheme, through setting up new trend valve control circuit to make first circuit breaker and second circuit breaker switch on transmission line circuit, when the fire incident appears, the switch-on of fire control contact module, in order to start first relay, and simultaneously, the normally closed contact disconnection of second relay, so that the new trend valve driver outage, and then, it is that the new trend is opened, and simultaneously, the normally open contact closure of third relay, thereby, so that new trend valve control circuit constitutes the return circuit, and the new trend valve is opened in convenient control.

Optionally, the blower control circuit includes a third circuit breaker, a fourth circuit breaker, a fifth circuit breaker, a second ac contactor, a third ac contactor, a fourth ac contactor, a second thermal relay, a third thermal relay, a fourth thermal relay, a ground coil, and a blower; wherein,

the input end of the third circuit breaker is coupled with the transmission line circuit, the output end of the third circuit breaker is coupled with the input end of the second alternating current contactor, the input end of the fourth circuit breaker is coupled with the transmission line circuit, the output end of the fourth circuit breaker is coupled with the input end of the third alternating current contactor, the input end of the fifth circuit breaker is coupled with the transmission line circuit, the output end of the fifth circuit breaker is coupled with the input end of the fourth alternating current contactor, the output end of the second alternating current contactor is coupled with the input end of the second thermal relay, the output end of the third alternating current contactor is coupled with the input end of the third thermal relay, the output end of the fourth alternating current contactor is coupled with the input end of the fourth thermal relay, the output end of the second thermal relay, the output end of the third thermal relay and the output end of the fourth thermal relay are respectively and electrically connected with the blower, the grounding coil is coupled in a conducting line of the blower.

Through adopting above-mentioned technical scheme, through setting up forced draught blower control circuit to make third circuit breaker, fourth circuit breaker and fifth circuit breaker switch on transmission line circuit, and then, with the start-up forced draught blower, thereby, supply air to indoor through the forced draught blower, through setting up thermal relay, with the main loop of protection no longer than predetermined current value.

Optionally, the fresh air valve control circuit further comprises a fire fighting action monitoring circuit, wherein the fire fighting action monitoring circuit is used for monitoring on-off signals of a fire fighting contact module in the fresh air valve control circuit in real time, the fire fighting action monitoring circuit comprises a fourth relay and a passive induction point, and the passive induction point is coupled with the fourth relay.

Through adopting above-mentioned technical scheme, through setting up fire control action monitoring circuit to the break-make signal to the fire control contact module in the fresh air valve control circuit carries out real-time supervision, is in the on-state when the fire control contact module, then indicates to be in the fire control state, is in the off-state when the fire control contact module, then indicates to be in normal tonifying wind state.

Optionally, the monitoring system further comprises a fault monitoring circuit, wherein the fault monitoring circuit is used for monitoring the fault information of the blower control circuit in real time.

Through adopting above-mentioned technical scheme, through setting up the fault monitoring circuit, be convenient for carry out real-time supervision to the fault condition of forced draught blower control circuit.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the adjusting assembly is arranged, so that the opening degree of the fresh air valve is correspondingly adjusted according to the indoor air quantity, the requirements of different fresh air quantities are met, and the air conditioner is convenient and practical;

2. through setting up new trend valve control circuit, the convenient control opens new trend valve.

Drawings

Fig. 1 is a schematic plan view of the present application of a dual-purpose air supply system for fire fighting and air conditioning.

FIG. 2 is a block diagram of the mediation assembly of the present application.

Fig. 3 is a circuit diagram of the air supply control system for both fire fighting and air conditioning according to the present invention.

Description of reference numerals: 1. an air supply pipeline; 11. a fresh air port; 111. a fresh air valve; 12. an air supply outlet; 13. a primary filtering section; 14. a medium-efficiency filtering section; 15. a high efficiency filtration section; 16. a temperature rising section; 17. a cooling section; 18. a humidification stage; 19. a blower; 2. an adjustment assembly; 21. an indoor air quantity sensor; 22. a processor; 23. a controller; 24. a relay; 25. an alarm; 3. a mains supply circuit; 31. a live wire joint of the mains supply; 32. a commercial power zero line joint; 4. an emergency power supply circuit; 41. a live wire connector of an emergency power supply; 42. zero line joint of emergency power supply; 5. a power supply switching circuit; 6. a transmission line circuit; 7. a fresh air valve control circuit; 71. a fire-fighting contact module; 72. a fresh air valve driver; 8. a blower control circuit; 9. a fire-fighting action monitoring circuit; 91. a passive induction point; 10. a fault monitoring circuit; l1, L2, L3, transmission live wire; n, transmitting a zero line; QF1, first circuit breaker; QF2, second circuit breaker; QF3, third circuit breaker; QF4, fourth circuit breaker; QF5, fifth circuit breaker; ES, a motor controller; KA1, a first relay; KA2, a second relay; KA3, a third relay; KA4, a fourth relay; KM1, a first AC contactor; KM2, a second AC contactor; KM3, a third AC contactor; KM4, a fourth AC contactor; FR1, first thermal relay; FR2, second thermal relay; FR3, third thermal relay; FR4, fourth thermal relay; PE, a grounding coil; HL, fault lamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-3 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The air supplementing system for fire fighting and air conditioning is used for respectively using one air supplementing system on fire fighting and air conditioning, and further, when a fire disaster occurs, when the air quantity of the air conditioning meets the requirement of the air supplementing quantity, a combined type fresh air unit can be adopted to be used as the air supplementing machine, so that the special air supplementing machine can be omitted, the installation cost is saved, and the occupied area of the special air supplementing machine and the installation pipeline can be saved.

The embodiment of the application discloses fire control, dual-purpose air make-up system of air conditioner, refer to fig. 1, this air make-up system includes air make-up pipeline 1, the both ends of air make-up pipeline 1 are provided with fresh air inlet 11 and supply-air outlet 12, wherein, fresh air inlet 11 sets up outdoors, supply-air outlet 12 sets up indoors, fresh air inlet 11 is used for carrying outdoor new trend to air make-up pipeline 1, supply-air outlet 12 is used for carrying the new trend in air make-up pipeline 1 indoors, and, be provided with fresh air valve 111 on fresh air inlet 11, fresh air valve 111 is used for blocking or switching on fresh air inlet 11, preferably, in this embodiment, fresh air valve 11 can adopt the electronic pneumatic valve that opens, also, through the different apertures that electronic pneumatic valve opened, in order to adapt to the transport of different new air volumes.

Wherein, be provided with filtering area, temperature rising and dropping district, humidification district and forced draught blower 19 in the tonifying wind pipeline 1 to, in this embodiment, the filtering area is used for filtering the new trend, and the temperature rising and dropping district is used for raising the temperature and cooling the new trend, and the humidification district is used for humidifying the new trend, and forced draught blower 19 is used for providing the power supply for the transport of new trend.

Specifically, the filtering area includes first effect fillter section 13, well effect fillter section 14 and high efficiency fillter section 15, promptly, first effect fillter section 13 is used for carrying out elementary filtration to the new trend, and well effect fillter section 14 is used for carrying out the intermediate level to the new trend and filters, and high efficiency fillter section 15 is used for carrying out senior filtration to the new trend, and then, in order to guarantee to carry to indoor new trend clean, about filtering to the new trend at different levels, the correlation technique is more mature, so no longer give unnecessary details here.

Specifically, the temperature rising and falling area includes a temperature rising section 16 and a temperature falling section 17, that is, the temperature rising section 16 is used for rising the temperature of the fresh air, and the temperature falling section 17 is used for cooling the fresh air, so as to ensure that the indoor air is warm and cool.

Specifically, the humidification section 18 includes a humidification section 18, that is, the humidification section 18 is used for humidifying the fresh air, and preferably, in the embodiment, the humidification section 18 humidifies the fresh air by using a steam humidification mode to ensure uniformity of humidification of the fresh air.

Referring to fig. 2, the air supplement system for fire protection and air conditioning further includes an adjusting component 2 for controlling the opening of the fresh air valve 111, it should be noted that, if the air supplement system is used as air supplement for air conditioning, the adjusting component 2 needs to be started, and if the air supplement system is used as fire protection air supplement, the adjusting component 2 is closed, specifically, the adjusting component 2 includes an indoor air volume sensor 21, a processor 22, a controller 23 and a relay 24, wherein the processor 22 is electrically connected to the indoor air volume sensor 21 and the controller 23 respectively, the relay 24 is electrically connected to the controller 23 and the fresh air valve 111 respectively, the indoor air volume sensor 21 is disposed indoors for monitoring the indoor air volume in real time, the processor 22 is disposed with a threshold value of the sum of the fresh air volume and the indoor air volume, and calculates the required fresh air volume according to the indoor air volume, the controller 23 is used for controlling the on/off of the relay 24, further, the opening degree of the fresh air valve 111 is controlled by the relay 24.

In a specific real-time state, the indoor air volume sensor 21 monitors indoor air volume information, sends the monitored indoor air volume information to the processor 22, calculates a required fresh air volume through the processor 22, sends the required fresh air volume information to the controller 23, and further controls the relay 24 to drive the fresh air valve 111 to have a certain opening degree through the controller 23, that is, when the required fresh air volume is large, the opening degree of the fresh air valve 111 is large, and conversely, when the required fresh air volume is small, the opening degree of the fresh air valve 111 is small, so that the indoor pressure intensity is ensured to be in a stable trend.

Wherein, adjusting part 2 still includes alarm 25 to alarm 25 and treater 22 electric connection, and be provided with the fault detection circuit in the alarm, and then, when adjusting part 2 broke down, alarm 25 took place the alarm, in order to remind the user, in this embodiment, alarm 25's alarm mode is bee calling organ and/or signal lamp.

The implementation principle of the air supply system for fire fighting and air conditioning in the embodiment of the application is as follows: when the air supplementing system is used for supplementing air, if the air supplementing system is used for supplementing air for an air conditioner, the adjusting assembly 2 is started, the indoor air quantity sensor 21 monitors indoor air quantity information, the indoor air quantity information is sent to the processor 22, the required fresh air quantity is calculated through the processor 22, then the controller 23 controls the relay 24 to drive the fresh air valve 111 to have a certain opening degree, at the moment, outdoor fresh air is conveyed to the air supplementing pipeline 1 through the fresh air opening 11, the fresh air is filtered through the filtering area, the temperature of the fresh air is increased and decreased through the temperature increasing and decreasing area, the fresh air is humidified through the humidifying area, a power source is provided for fresh air conveying through the air blower 19, and finally the fresh air is conveyed to the indoor through the air supply opening 12; if the air supplement system is used for fire fighting air supplement, the adjusting component 2 does not need to be started, namely, a large amount of fresh air needs to be conveyed to ensure indoor air circulation; through the setting of this system, be convenient for control the transport of fresh air volume to maintain indoor pressure.

The embodiment of the application also discloses an air supplement control system for fire control and air conditioning. Referring to fig. 3, the control system includes a commercial power supply circuit 3, an emergency power supply circuit 4, a power supply switching circuit 5, a transmission line circuit 6, a fresh air valve control circuit 7 and an air blower control circuit 8, wherein the power supply switching circuit 5 is respectively electrically connected to the commercial power supply circuit 3, the emergency power supply circuit 4 and the transmission line circuit 6, the fresh air valve control circuit 7 and the air blower control circuit 8 are respectively electrically connected to the transmission line circuit 6, and further, if the power supply switching circuit 5 is switched to the commercial power supply circuit 3, the power supply switching circuit 5 is electrically connected to the commercial power supply circuit 3, that is, the commercial power supply circuit 3 is used for supplying power, and if the power supply switching circuit 5 is switched to the emergency power supply circuit 4, the power supply switching circuit 5 is electrically connected to the emergency power supply circuit 4, that is, the emergency power supply circuit 4 is used for supplying power, preferably, in this embodiment, the power supply switching circuit 5 employs an ATS automatic transfer switch.

The commercial power supply circuit 3 includes a commercial power live wire connector 31 and a commercial power zero wire connector 32, and the commercial power live wire connector 31 and the commercial power zero wire connector 32 are electrically connected to the power supply switching circuit 5 respectively.

Wherein, emergency power supply circuit 4 includes emergency power supply live wire joint 41 and emergency power supply zero line joint 42 to, emergency power supply live wire joint 41 and emergency power supply zero line joint 42 respectively with power supply switching circuit 5 electric connection.

The transmission line circuit 6 includes a transmission live line and a transmission zero line, the transmission live line includes three live lines, i.e., L1, L2, and L3, the transmission zero line includes a zero line, i.e., N, and the transmission live line L1, L2, L3, and the transmission zero line N are electrically connected to the power supply switching circuit 5, respectively.

The fresh air valve control circuit 7 comprises a first circuit breaker QF1, a motor controller ES, a fire-fighting contact module 71, a first relay KA1, a second relay KA2, a fresh air valve driver 72, a third relay KA3, a first alternating current contactor KM1, a first thermal relay FR1 and a second circuit breaker QF2, wherein the fresh air valve 111 is an electromagnetic valve.

Wherein, the input terminals of the first breaker QF1 are respectively coupled with the transmission live wire L1, the output terminal of the first breaker QF1 is coupled with the input terminal of the motor controller ES, the output terminal of the motor controller ES is respectively coupled with the input terminals of the fire protection contact module 71, the second relay KA2 and the third relay KA3, the output terminal of the fire protection contact module 71 is coupled with the input terminal of the first relay KA1, the output terminal of the second relay KA2 is coupled with one end of the fresh air valve driver 72, the output terminal of the third relay KA3 is coupled with the input terminal of the first ac contactor KM1, the output terminal of the first ac contactor KM1 is coupled with the input terminal of the first thermal relay FR1, the output terminal of the first relay KA1, the other end of the fresh air valve driver 72 and the output end of the first thermal relay FR1 are coupled to the input end of a second circuit breaker QF2, respectively, and the output end of the second circuit breaker QF2 is coupled to the transmission neutral wire N.

Specifically, when a fire accident occurs, the first circuit breaker QF1 is closed to connect the motor controller ES, and the fire-fighting contact module 71 is turned on to connect the first relay KA1, and the normally closed contact of the second relay KA2 is opened to lose power of the fresh air valve driver 72, in this embodiment, the fresh air valve 111 is of a power-losing spring automatic reset type, that is, the fresh air valve driver 72 loses power and loses control of the fresh air valve 111, the fresh air valve 111 automatically opens, the normally open contact of the third relay KA3 is closed to respectively connect the first ac contactor KM1 and the first thermal relay FR1, and further, the second circuit breaker QF2 is connected to form a conductive loop, that is, the fresh air valve 111 automatically opens, so that outdoor fresh air is conveyed into the air supplementing channel.

The blower control circuit 8 includes a third circuit breaker QF3, a fourth circuit breaker QF4, a fifth circuit breaker QF5, a second ac contactor KM2, a third ac contactor KM3, a fourth ac contactor KM4, a second thermal relay FR2, a third thermal relay FR3, a fourth thermal relay FR4, a ground coil PE, and a blower 19.

Wherein an input of a third circuit breaker QF3 is coupled to the transmission line L1, an output is coupled to an input of a second ac contactor KM2, an input of a fourth circuit breaker QF4 is coupled to the transmission line L2, an output is coupled to an input of a third ac contactor KM3, an input of a fifth circuit breaker QF5 is coupled to the transmission line L3, an output is coupled to an input of a fourth ac contactor KM4, an output of the second ac contactor KM2 is coupled to an input of a second thermal relay FR2, an output of the third ac contactor KM3 is coupled to an input of a third thermal relay FR3, an output of the fourth ac contactor KM4 is coupled to an input of a fourth thermal relay FR4, an output of the second thermal relay FR2, the output terminal of the third thermal relay FR3 and the output terminal of the fourth thermal relay FR4 are electrically connected to the blower 19, respectively, and the grounding coil PE is coupled to the conducting circuit of the blower 19.

Specifically, the third breaker QF3, the fourth breaker QF4, and the fifth breaker QF5 are all turned on, the second ac contactor KM2, the third ac contactor KM3, and the fourth ac contactor KM4 are turned on accordingly, the second thermal relay FR2, the third thermal relay FR3, and the fourth thermal relay FR4 are turned on accordingly, and the blower 19 is started.

Wherein, this mend wind control system still includes fire control action monitoring circuit 9, and fire control action monitoring circuit 9 is arranged in the action signal of real-time supervision new trend valve control circuit 7 well fire control contact module 71, also monitors switching on and cutting off of fire control contact module 71, if fire control contact module 71 switches on, then is in the fire control and mends the wind state, if fire control contact module 71 cuts off, then is in normal air conditioner and mends the wind state.

Wherein, fire control action monitoring circuitry 9 includes fourth relay KA4 and passive induction point 91, in this embodiment, passive induction point 91 sets up to two to, two passive induction points 91 are coupled with fourth relay KA4 respectively, and then, through fire control action monitoring circuitry 9 with monitoring fire control information, if fire control contact module 71 cuts, then fire control action monitoring circuitry 9 will sense information transmission to air supplement control system, so that air supplement control system resumes to normal autonomous state.

The air supplement system further comprises a fault monitoring circuit 10, and the fault monitoring circuit 10 is used for monitoring fault information of a second thermal relay FR2, a third thermal relay FR3 and a fourth thermal relay FR4 in the blower control circuit 8 in real time.

Wherein, fault monitor circuit 10 respectively with second thermal relay FR2, third thermal relay FR3 and fourth thermal relay FR4 electric connection, and, be provided with fault lamp HL on fault monitor circuit 10, and then, when fault monitor circuit 10 monitored second thermal relay FR2, when any one in third thermal relay FR3 and the fourth thermal relay FR4 broke down, will report to the police through fault lamp HL and indicate, convenience of customers knows.

The implementation principle of the air supply control system for fire fighting and air conditioning in the embodiment of the application is as follows: when a fire-fighting accident occurs, the fire-fighting contact module 71 is conducted to conduct the fresh air valve control circuit 7, control and drive the fresh air valve 111 to open, then conduct the blower control circuit 8, control and drive the blower 19 to start, and further convey outdoor fresh air to the indoor space through the air supply pipeline 1 for fire-fighting air supply; in addition, in a fire accident, if the commercial power supply circuit 3 is damaged and cannot supply power normally, the power supply switching circuit 5 receives a signal and automatically switches the power supply circuit, namely, the power supply circuit is switched to the emergency power supply circuit 4 to supply power, so that normal fire protection and air supplement are ensured.

The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

Claims

1. An air supplement system for fire fighting and air conditioning is characterized by comprising an air supplement pipeline (1) and an adjusting assembly (2); wherein,

a fresh air port (11) and an air supply port (12) are arranged at two ends of the air supply pipeline (1), a fresh air valve (111) is arranged on the fresh air port (11), and a blower (19) is also arranged in the air supply pipeline (1);

adjusting part (2) include indoor air volume sensor (21), treater (22), controller (23) and relay (24), indoor air volume sensor (21) set up in indoorly for the indoor amount of wind of real-time supervision, treater (22) respectively with indoor air volume sensor (21) and controller (23) electric connection, relay (24) respectively with controller (23) and fresh air valve (111) electric connection.

2. The air supply system for fire fighting and air conditioning as well as the method according to claim 1, wherein a filtering area, a temperature rising and decreasing area and a humidifying area are further arranged in the air supply pipeline (1), the filtering area is used for filtering the fresh air in the air supply pipeline (1), the temperature rising and decreasing area is used for raising and reducing the temperature of the fresh air in the air supply pipeline (1), and the humidifying area is used for humidifying the fresh air in the air supply pipeline (1).

3. A fire fighting, air conditioning combined make-up system according to claim 1, characterized in that the regulating assembly (2) further comprises an alarm (25), the alarm (25) being electrically connected to the processor (22) for issuing an alarm.

4. The air supply control system for fire fighting and air conditioning is characterized by comprising a mains supply circuit (3), an emergency power supply circuit (4), a power supply switching circuit (5), a transmission line circuit (6), a fresh air valve control circuit (7) and an air blower control circuit (8), wherein the power supply switching circuit (5) is electrically connected with the mains supply circuit (3), the emergency power supply circuit (4) and the transmission line circuit (6) respectively, and the fresh air valve control circuit (7) and the air blower control circuit (8) are electrically connected with the transmission line circuit (6) respectively; wherein,

the mains supply circuit (3) is used for supplying power by mains supply;

the emergency power supply circuit (4) is used for supplying power by adopting an emergency power supply;

the power supply switching circuit (5) is used for switching a mains supply circuit or an emergency power supply circuit to supply power;

the fresh air valve control circuit (7) is used for controlling the opening and closing of the fresh air valve;

the blower control circuit (8) is used for controlling the opening and closing of the blower.

5. The combined fire and air conditioning and make-up control system of claim 4, wherein said fresh air valve control circuit (7) comprises a first circuit breaker (QF 1), a motor controller (ES), a fire control contact module (71), a first relay (KA 1), a second relay (KA 2), a fresh air valve driver (72), a third relay (KA 3), a first AC contactor (KM 1), a first thermal relay (FR 1), and a second circuit breaker (QF 2); wherein,

an input of the first circuit breaker (QF 1) is coupled to the transmission line (6), an output of the first circuit breaker (QF 1) is coupled to an input of a motor controller (ES), an output of the motor controller (ES) is coupled to inputs of a fire control contact module (71), a second relay (KA 2) and a third relay (KA 3), respectively, an output of the fire control contact module (71) is coupled to an input of the first relay (KA 1), an output of the second relay (KA 2) is coupled to one end of a fresh air valve driver (72), an output of the third relay (KA 3) is coupled to an input of a first ac contactor (KM 1), an output of the first ac contactor (KM 1) is coupled to an input of a first thermal relay (FR 1), an output of the first relay (KA 1), an output of the fresh air valve driver (72) and an output of the first thermal relay (FR 1) are coupled to an input of the second circuit breaker (QF 2), respectively -coupling, the output of the second circuit breaker (QF 2) being coupled with a transmission line circuit (6).

6. The combined fire and air conditioning afterflow control system of claim 5, wherein said blower control circuit (8) comprises a third circuit breaker (QF 3), a fourth circuit breaker (QF 4), a fifth circuit breaker (QF 5), a second AC contactor (KM 2), a third AC contactor (KM 3), a fourth AC contactor (KM 4), a second thermal relay (FR 2), a third thermal relay (FR 3), a fourth thermal relay (FR 4), a ground coil (PE), and a blower (19); wherein,

an input of the third circuit breaker (QF 3) is coupled to a transmission line circuit (6), an output of the third circuit breaker (QF 3) is coupled to an input of a second AC contactor (KM 2), an input of the fourth circuit breaker (QF 4) is coupled to the transmission line circuit (6), an output of the fourth circuit breaker (QF 4) is coupled to an input of a third AC contactor (KM 3), an input of the fifth circuit breaker (QF 5) is coupled to the transmission line circuit (6), an output of the fifth circuit breaker (QF 5) is coupled to an input of a fourth AC contactor (KM 4), an output of the second AC contactor (KM 2) is coupled to an input of a second thermal relay (FR 2), an output of the third AC contactor (KM 3) is coupled to an input of a third thermal relay (FR 3), an output of the fourth AC contactor (KM 4) is coupled to an input of a fourth thermal relay (FR 4), the output end of the second thermal relay (FR 2), the output end of the third thermal relay (FR 3) and the output end of the fourth thermal relay (FR 4) are respectively electrically connected with the blower (19), and the grounding coil (PE) is coupled in a conducting circuit of the blower (19).

7. The combined fire-fighting and air-conditioning air supply control system according to claim 6, further comprising a fire-fighting action monitoring circuit (9), wherein the fire-fighting action monitoring circuit (9) is used for monitoring the on-off signal of the fire-fighting contact module (71) in the fresh air valve control circuit (7) in real time, the fire-fighting action monitoring circuit (9) comprises a fourth relay (KA 4) and a passive induction point (91), and the passive induction point (91) is coupled with the fourth relay (KA 4).

8. The dual-purpose air supply control system for fire fighting and air conditioning according to claim 6, further comprising a fault monitoring circuit (10), wherein the fault monitoring circuit (10) is used for monitoring fault information of the blower control circuit (8) in real time.