CN105148440A - Firefighting linkage control system - Google Patents
Firefighting linkage control system Download PDFInfo
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- CN105148440A CN105148440A CN201510672545.1A CN201510672545A CN105148440A CN 105148440 A CN105148440 A CN 105148440A CN 201510672545 A CN201510672545 A CN 201510672545A CN 105148440 A CN105148440 A CN 105148440A
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Abstract
The invention relates to the technical field of firefighting safety system, and particularly relates to a firefighting linkage control system which comprises a fire hydrant button and a fire alarm control unit as well as a high-position fire water tank connected with a fire hydrant pump, wherein the signal input end of the fire alarm control unit is connected with a multi-wire control disk used for sending a control signal to the fire alarm control unit, the signal output end of the fire alarm control unit is connected with a relay, the relay is connected with the fire hydrant pump so as to control the working state of the fire hydrant pump, a flow switch used for monitoring flow of water flowing out from the high-position fire water tank is arranged at an outlet of the high-position fire water tank, a low-pressure pressure switch used for detecting discharged water pressure is arranged on a water outlet pipe of a fire hydrant system, signals produced by the flow switch and the low-pressure pressure switch are used for starting the fire hydrant pump. The firefighting linkage control system can be used for locating the fire position and timely controlling fire, can ensure the discharged water pressure of the water outlet pipe of the fire hydrant system, and can be used for promoting the fire extinguishing efficiency.
Description
Technical field
The present invention relates to fire-fighting safety system technical field, be specifically related to a kind of fire-fighting linkage control system.
Background technology
In the building of densely populated place, be easy to breaking out of fire, and fire generation is rear, condition of a fire rate of expansion is fast, and evacuating personnel speed is slower, and fire fighting truck is difficult to timely arrival, thus within this period of time, the often less condition of a fire can lead to larger disaster, and the personnel in building can adopt fire extinguisher and the fire hydrant be arranged in floor to carry out first-aid extinguishing.When adopting fire hydrant to put out a fire, water in high-order fire water box is discharged by fire hydrant and is put out a fire, but when the water level in high-order fire water box reaches certain position, the hydraulic pressure outlet of fire hydrant can reduce, cause extinguishing ability poor, owing to not being professional firefighters, the people in common building does not know the discharge pressure how adjusting fire hydrant, thus can not control the condition of a fire timely and effectively.
Summary of the invention
For above-mentioned technical problem, the invention provides one and can locate condition of a fire position and carry out condition of a fire control in time, and ensure the fire-fighting linkage control system of fire hydrant systems outlet pipe discharge pressure.
Realize technical scheme of the present invention as follows:
Fire-fighting linkage control system, comprise the fire hydrant button producing alarm signal for manual triggers, the alarm signal that fire hydrant button produces sends fire alarm control unit to, fire alarm control unit finds out the position of warning according to received fire hydrant button alarm signal, and the position of warning is demonstrated by display unit, the multi-thread control panel for sending control signal to fire alarm control unit is connected with at the signal input part of fire alarm control unit, the signal output part of described fire alarm control unit is connected with relay, this relay is connected with fire hydrant pump the duty controlling fire hydrant pump,
Also comprise the high-order fire water box be connected with fire hydrant pump, the outlet of high-order fire water box be equipped with for monitoring the flow switch flowing out water from high-order fire water box, hydrant system water outlet pipe is equipped with the low pressure switch for detecting water pressure, and the signal that described flow switch and low pressure switch produce is for starting fire hydrant pump.
Have employed technique scheme, the condition of a fire is there is in building, personnel in building manually can press fire hydrant button and send fire signal to fire alarm control unit, fire alarm control unit judges the position of fire according to the fire signal received, and demonstrate alert locations by the display unit be arranged in Control Room, such staff can be transmitted control signal the fire hydrant pump relay power making condition of a fire position corresponding to fire alarm control unit by multi-thread control panel, fire hydrant pump is opened, the personnel of such condition of a fire position just can use fire hydrant to put out a fire, in order to the discharge pressure of hydrant system water outlet pipe can be ensured the moment, flow switch is assembled with in high-order fire water box outlet, hydrant system water outlet pipe is assembled with low pressure switch, when the water yield flowed out in high-order fire water box is lower than certain value, and the discharge pressure of hydrant system water outlet pipe lower than certain value time, the signal that flow switch, both low pressure switches produce can produce the signal starting fire hydrant pump, thus to ensure the discharge pressure of hydrant system water outlet pipe, put out a fire in condition of a fire scene effectively and timely.
Further, in order to better obtain the signal of flow switch, low pressure switch, and making up fast to hydrant system water outlet pipe discharge pressure, described flow switch, low pressure switch send its signal to a fire protection linkage control device, the duty of this fire protection linkage control device Real-Time Monitoring fire hydrant pump, when fire hydrant pump is in non-opening, fire protection linkage control device is after the signal receiving flow switch and low pressure switch, and fire protection linkage control device then sends enabling signal to fire hydrant pump; And when fire hydrant pump is in opening, fire protection linkage control device is after the signal receiving flow switch and low pressure switch, and fire protection linkage control device then suspends and sends enabling signal to fire hydrant pump.The discharge pressure of hydrant system water outlet pipe can be ensured by the cooperation of flow switch, low pressure switch and fire protection linkage control device the moment, reach the object of effectively fire extinguishing.
Further, in order to the smog produced condition of a fire scene is monitored and outside effective discharge chamber, fire-fighting linkage control system also comprises Smoke prevention smoke control system, comprise the above-mentioned fire hydrant button producing alarm signal for manual triggers, for detecting the Smoke Sensor of smog, for detecting the temperature sensor of condition of a fire scene temperature, Smoke Sensor, temperature sensor sends the signal detected to described fire alarm control unit, the signal output part of described fire alarm control unit also connects a control module, the output of this control module is connected with air outlet valve, breeze fan, exhaust opening valve, smoke exhaust fan,
Described control module receive in Smoke Sensor, temperature sensor, fire hydrant button any two send signal after control the startup of described air outlet valve open and breeze fan,
Described control module controls described exhaust opening valve open and the startup of smoke exhaust fan receiving after any one sends signal in Smoke Sensor, temperature sensor.
Further, in order to ensure the efficiency of Smoke prevention, smoke evacuation, the signal value detected constantly is sent to control module by fire alarm control unit by described Smoke Sensor, temperature sensor, and described control module adjusts the rotational frequency of breeze fan, smoke exhaust fan according to the signal value receiving Smoke Sensor and temperature sensor.
Accompanying drawing explanation
Fig. 1 is the control section theory diagram of fire hydrant pump in the present invention;
Fig. 2 is the theory diagram of Smoke prevention control system in invention;
Fig. 3 is the theory diagram of smoke evacuation system in the present invention;
In figure, 1 is fire hydrant button, and 2 is fire alarm control unit, 3 is display unit, and 4 is multi-thread control panel, and 5 is relay, 6 is fire hydrant pump, and 7 is high-order fire water box, and 8 is flow switch, 9 is low pressure switch, and 10 is fire protection linkage control device, and 11 is Smoke Sensor, 12 is temperature sensor, and 13 is control module, and 14 is air outlet valve, 15 is breeze fan, and 16 is exhaust opening valve, and 17 is smoke exhaust fan.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing of the embodiment of the present invention, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of protection of the invention.
See Fig. 1, fire-fighting linkage control system, comprise the fire hydrant button 1 producing alarm signal for manual triggers, the alarm signal that fire hydrant button produces sends fire alarm control unit 2 to, fire alarm control unit finds out the position of warning according to received fire hydrant button alarm signal, and the position of warning is demonstrated by display unit 3, the multi-thread control panel 4 for sending control signal to fire alarm control unit is connected with at the signal input part of fire alarm control unit, the signal output part of fire alarm control unit is connected with relay 5, this relay is connected with fire hydrant pump 6 duty controlling fire hydrant pump, fire hydrant pump is provided with in building every layer, and the corresponding relay of each fire hydrant pump controls separately, can be controlled the duty of each fire hydrant pump by multi-thread control panel, and owing to having the Presentation Function of display unit, precise positioning can be carried out timely and effectively to condition of a fire position, avoid the fire fighting waste of time caused because position is uncertain,
Also comprise the high-order fire water box 7 be connected with fire hydrant pump 6, the outlet of high-order fire water box be equipped with for monitoring the flow switch 8 flowing out water from high-order fire water box, hydrant system water outlet pipe is equipped with the low pressure switch 9 for detecting water pressure, and the signal that flow switch and low pressure switch produce is for starting fire hydrant pump.High-order fire water box is in the superiors of building, and the water in such fire water box can be discharged under the effect of deadweight; But water level in high-order fire water box reduces or due to fire protection pipeline long time, the pressure of discharging water can corresponding reduction, affects extinguishing ability.Flow switch can detect the flow flowing out water in high-order fire water box in real time, and low pressure switch can discharge the pressure of water by Real-Time Monitoring, when specifically using, a flow value and force value are set as required, when lower than this two value, just can produce the triggering signal starting fire hydrant pump.
Flow switch, low pressure switch send its signal to a fire protection linkage control device 10, the duty of this fire protection linkage control device Real-Time Monitoring fire hydrant pump, when fire hydrant pump is in non-opening, fire protection linkage control device is after the signal receiving flow switch and low pressure switch, and fire protection linkage control device then sends enabling signal to fire hydrant pump; And when fire hydrant pump is in opening, fire protection linkage control device is after the signal receiving flow switch and low pressure switch, and fire protection linkage control device then suspends and sends enabling signal to fire hydrant pump.
See Fig. 2,3, fire-fighting linkage control system also comprises Smoke prevention smoke control system, comprise the above-mentioned fire hydrant button 1 producing alarm signal for manual triggers, for detecting the Smoke Sensor 11 of smog, for detecting the temperature sensor 12 of condition of a fire scene temperature, Smoke Sensor, temperature sensor send the signal detected to fire alarm control unit 2, the signal output part of fire alarm control unit also connects a control module 13, and the output of this control module is connected with air outlet valve 14, breeze fan 15, exhaust opening valve 16, smoke exhaust fan 17;
Wherein, control module receive in Smoke Sensor, temperature sensor, fire hydrant button any two send signal after control the startup of described air outlet valve open and breeze fan, can control by stable carrying out like this, reach the object of efficient air-supply; Control module controls described exhaust opening valve open and the startup of smoke exhaust fan receiving after any one sends signal in Smoke Sensor, temperature sensor.
Wherein, the signal value detected constantly is sent to control module by fire alarm control unit by Smoke Sensor, temperature sensor, control module adjusts the rotational frequency of breeze fan, smoke exhaust fan according to the signal value receiving Smoke Sensor and temperature sensor, can adjust the rotational frequency of blower fan like this according to the temperature of smokescope and scene of fire in real time.
Claims (4)
1. fire-fighting linkage control system, it is characterized in that, comprise the fire hydrant button producing alarm signal for manual triggers, the alarm signal that fire hydrant button produces sends fire alarm control unit to, fire alarm control unit finds out the position of warning according to received fire hydrant button alarm signal, and the position of warning is demonstrated by display unit, the multi-thread control panel for sending control signal to fire alarm control unit is connected with at the signal input part of fire alarm control unit, the signal output part of described fire alarm control unit is connected with relay, this relay is connected with fire hydrant pump the duty controlling fire hydrant pump,
Also comprise the high-order fire water box be connected with fire hydrant pump, the outlet of high-order fire water box be equipped with for monitoring the flow switch flowing out water from high-order fire water box, hydrant system water outlet pipe is equipped with the low pressure switch for detecting water pressure, and the signal that described flow switch and low pressure switch produce is for starting fire hydrant pump.
2. fire-fighting linkage control system according to claim 1, it is characterized in that, described flow switch, low pressure switch send its signal to a fire protection linkage control device, the duty of this fire protection linkage control device Real-Time Monitoring fire hydrant pump, when fire hydrant pump is in non-opening, fire protection linkage control device is after the signal receiving flow switch and low pressure switch, and fire protection linkage control device then sends enabling signal to fire hydrant pump; And when fire hydrant pump is in opening, fire protection linkage control device is after the signal receiving flow switch and low pressure switch, and fire protection linkage control device then suspends and sends enabling signal to fire hydrant pump.
3. fire-fighting linkage control system according to claim 1, it is characterized in that, fire-fighting linkage control system also comprises Smoke prevention smoke control system, comprise the above-mentioned fire hydrant button producing alarm signal for manual triggers, for detecting the Smoke Sensor of smog, for detecting the temperature sensor of condition of a fire scene temperature, Smoke Sensor, temperature sensor sends the signal detected to described fire alarm control unit, the signal output part of described fire alarm control unit also connects a control module, the output of this control module is connected with air outlet valve, breeze fan, exhaust opening valve, smoke exhaust fan,
Described control module receive in Smoke Sensor, temperature sensor, fire hydrant button any two send signal after control the startup of described air outlet valve open and breeze fan,
Described control module controls described exhaust opening valve open and the startup of smoke exhaust fan receiving after any one sends signal in Smoke Sensor, temperature sensor.
4. fire-fighting linkage control system according to claim 3, it is characterized in that, the signal value detected constantly is sent to control module by fire alarm control unit by described Smoke Sensor, temperature sensor, and described control module adjusts the rotational frequency of breeze fan, smoke exhaust fan according to the signal value receiving Smoke Sensor and temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672545.1A CN105148440A (en) | 2015-10-16 | 2015-10-16 | Firefighting linkage control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510672545.1A CN105148440A (en) | 2015-10-16 | 2015-10-16 | Firefighting linkage control system |
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| CN105148440A true CN105148440A (en) | 2015-12-16 |
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| CN201510672545.1A Pending CN105148440A (en) | 2015-10-16 | 2015-10-16 | Firefighting linkage control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823825A (en) * | 2017-09-27 | 2018-03-23 | 昆山特酷信息科技有限公司 | A kind of intelligent controlling device for tall-building fire fighting water tank self-extinguishing |
| CN111053997A (en) * | 2019-12-25 | 2020-04-24 | 福州安泰消防科技有限公司 | Automatic water-spraying fire-extinguishing system using indoor fire hydrant annular pipe network for water supply and construction method thereof |
| CN117572811A (en) * | 2024-01-17 | 2024-02-20 | 山东中鸿云计算技术有限公司 | Intelligent booster station control system |
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2015
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Patent Citations (5)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823825A (en) * | 2017-09-27 | 2018-03-23 | 昆山特酷信息科技有限公司 | A kind of intelligent controlling device for tall-building fire fighting water tank self-extinguishing |
| CN111053997A (en) * | 2019-12-25 | 2020-04-24 | 福州安泰消防科技有限公司 | Automatic water-spraying fire-extinguishing system using indoor fire hydrant annular pipe network for water supply and construction method thereof |
| CN117572811A (en) * | 2024-01-17 | 2024-02-20 | 山东中鸿云计算技术有限公司 | Intelligent booster station control system |
| CN117572811B (en) * | 2024-01-17 | 2024-05-31 | 山东中鸿云计算技术有限公司 | Intelligent booster station control system |
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Application publication date: 20151216 |
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