CN113476769A - Spraying fire extinguishing system based on tap water is water supply water source - Google Patents
Spraying fire extinguishing system based on tap water is water supply water source Download PDFInfo
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- CN113476769A CN113476769A CN202110864885.XA CN202110864885A CN113476769A CN 113476769 A CN113476769 A CN 113476769A CN 202110864885 A CN202110864885 A CN 202110864885A CN 113476769 A CN113476769 A CN 113476769A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a spraying fire-extinguishing system taking tap water as a water supply source, which comprises a fire monitoring platform and a fire spraying fire-extinguishing node; the fire spraying and fire extinguishing nodes comprise spraying and fire extinguishing devices, monitoring devices, power supplies and fire extinguishing switches; the spraying fire extinguishing device comprises a check valve (1), a control valve (2), a first T-shaped joint (3), a water tank (4), a second T-shaped joint (5), a booster pump (6), a first electromagnetic valve (7), a spraying module (8) and a second electromagnetic valve (9); the monitoring device comprises a microprocessor, a wireless communication module, a fire probe, a real-time clock module, a camera module for collecting field video image information, and a leakage sensor for collecting leakage information of the booster pump (6). The invention can perform spraying fire extinguishing under emergency, thereby reducing the potential safety hazard caused by fire.
Description
Technical Field
The invention relates to spraying fire extinguishing, in particular to a spraying fire extinguishing system taking tap water as a water supply source.
Background
At present, when most of houses and office areas are decorated, the used decoration materials contain a large amount of inflammable matters, and when the decoration materials are used in household or office appliances, overload operation of lines, line aging and the like can cause fire disasters, thereby bringing about a series of potential safety hazards.
Therefore, fire extinguishment under emergency conditions has important significance for guaranteeing safety of living and working, and at present, a common fire extinguishing device is a fire extinguisher, the application range of the fire extinguisher is small, the fire extinguisher needs to be fully known about use rules, and people can play a role in using the fire extinguisher facing a fire point, so that certain fire safety hazards still exist even if the fire extinguisher is equipped.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a spraying fire extinguishing system taking tap water as a water supply source, which can spray and extinguish fire under emergency conditions and reduce the potential safety hazard caused by fire.
The purpose of the invention is realized by the following technical scheme: a spray fire-extinguishing system based on tap water as a water supply source comprises a fire monitoring platform and a fire spray fire-extinguishing node; the fire spraying and fire extinguishing nodes comprise spraying and fire extinguishing devices, monitoring devices, power supplies and fire extinguishing switches;
the spraying fire extinguishing device comprises a check valve, a control valve, a first T-shaped joint, a water tank, a second T-shaped joint, a booster pump, a first electromagnetic valve, a spraying module and a second electromagnetic valve; the water inlet of the control valve is communicated with a tap water supply pipeline through a check valve, the water outlet of the control valve is connected with the first end of a first T-shaped joint, the second end of the first T-shaped joint is connected with the water inlet of the water tank, the water outlet of the water tank is connected with the first end of a second T-shaped joint through a second electromagnetic valve, and the second end of the second T-shaped joint is connected to the water inlet of the spraying module through a booster pump and the first electromagnetic valve in sequence; the third end of the first T-shaped joint is also communicated with the third end of the second T-shaped joint;
the output end of the power supply is connected with the monitoring device to realize power supply of the whole monitoring device, the power supply input end of the fire extinguishing switch is connected with the power supply, and the power supply output end of the fire extinguishing switch is respectively connected with the booster pump, the first electromagnetic valve and the second electromagnetic valve;
the monitoring device comprises a microprocessor, a wireless communication module, a fire probe, a real-time clock module, a camera module for acquiring field video image information, and a leakage sensor for acquiring leakage information of the booster pump; the output ends of the fire probe, the real-time clock module, the camera module and the electric leakage sensor are all connected with a microprocessor, the output end of the microprocessor is connected with the fire monitoring platform through a wireless communication module, and the output end of the microprocessor is also connected with the control input end of the fire extinguishing switch;
the microprocessor is used for uploading fire detection information from the fire probe, video image information from the camera module and electric leakage detection information from the electric leakage sensor to the fire monitoring platform together with time information from the real-time clock module through the wireless communication module, and controlling the fire extinguishing switch to be closed when the fire probe senses a fire signal;
the fire monitoring platform is used for receiving and storing fire detection information, video image information, electric leakage detection information and time information uploaded by the monitoring device, displaying the fire detection information, the video image and the corresponding time information for workers to monitor fire sites and judge whether the booster pump breaks down or not according to the electric leakage detection information in a period of time.
Preferably, the control valve is a manual on-off valve; the first electromagnetic valve and the second electromagnetic valve are both normally closed electromagnetic valves; the spray module comprises at least one fire extinguishing spray head; the fire probe includes but is not limited to one of a smoke probe or a temperature probe; the monitoring device further comprises an alarm, the alarm is connected with the microprocessor, and the microprocessor controls the alarm to give an alarm when the fire probe senses a fire signal or the electric leakage sensor acquires electric leakage information.
Preferably, the fire monitoring platform comprises:
the platform communication module is used for establishing connection with the spraying fire-extinguishing node;
the data receiving and storing module is used for receiving and storing the fire detection information, the video image information, the electric leakage detection information and the time information which are uploaded by the monitoring device through the platform communication module;
the platform monitoring module is used for displaying the fire detection information, the video images and the corresponding time information for workers to monitor a fire scene, and when the workers find that the spraying fire extinguishing system is difficult to suppress the spread of fire through the video image information, the fire-fighting tasks are issued through the monitoring module and are issued to the fire-fighting workers through the platform communication module together with the video image information;
the fault analysis module is used for judging whether the booster pump has a fault or not according to the electric leakage detection information in a period of time;
and the fault maintenance module is used for generating a maintenance task when the booster pump has a fault according to the analysis result of the fault analysis module and transmitting the maintenance task to maintenance personnel through the platform communication module.
Preferably, the fire spraying fire extinguishing system further comprises a maintenance APP client installed on a mobile phone of a maintenance worker, and the maintenance APP client calls a mobile phone self-contained communication module and is connected with the platform communication module; and the maintenance APP client is used for receiving the fault maintenance task issued by the fire monitoring platform and displaying the fault maintenance task to maintenance personnel.
Preferably, fire sprinkler system is still including installing the fire control APP customer end on fire fighter's cell-phone, the fire control APP customer end passes through the communication module of cell-phone self-band, establishes with platform communication module and is connected, fire control APP customer end is used for receiving fire control task and the video image information that fire monitoring platform issued to show for fire fighter.
The invention has the beneficial effects that: (1) the fire extinguishing device can perform spraying fire extinguishing under emergency conditions, and reduces potential safety hazards caused by fire; (2) the fire extinguisher is provided with the water tank for storing water, so that the problem that fire cannot be extinguished when tap water is cut off is solved; (3) the invention can analyze the fault according to the leakage detection information in a period of time, and generate a maintenance task when the booster pump is in fault, so that the fault of equipment can be processed; (4) according to the invention, when the situation that the spray fire extinguishing system is difficult to suppress the spread of fire is found through the video image information, the monitoring module is used for issuing the fire-fighting task, and the fire-fighting task and the video image information are issued to the firefighters through the platform communication module, so that the fire can be extinguished in time.
Drawings
FIG. 1 is an electrical schematic block diagram of the present invention;
FIG. 2 is a schematic view of the sprinkler system of the present invention;
in the figure, 1-check valve, 2-control valve, 3-first T-shaped joint, 4-water tank, 5-second T-shaped joint, 6-booster pump, 7-first electromagnetic valve, 8-spraying module and 9-second electromagnetic valve.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in figures 1-2, a spraying fire extinguishing system based on tap water as water supply source is characterized in that: comprises a fire monitoring platform and a fire spraying fire extinguishing node; the fire spraying and fire extinguishing nodes comprise spraying and fire extinguishing devices, monitoring devices, power supplies and fire extinguishing switches;
the spraying fire extinguishing device comprises a check valve 1, a control valve 2, a first T-shaped joint 3, a water tank 4, a second T-shaped joint 5, a booster pump 6, a first electromagnetic valve 7, a spraying module 8 and a second electromagnetic valve 9; the water inlet of the control valve 2 is communicated with a tap water supply pipeline through a check valve 1, the water outlet of the control valve 2 is connected with the first end of a first T-shaped joint 3, the second end of the first T-shaped joint 3 is connected with the water inlet of a water tank 4, the water outlet of the water tank 4 is connected with the first end of a second T-shaped joint 5 through a second electromagnetic valve 9, and the second end of the second T-shaped joint 5 is connected to the water inlet of a spraying module 8 through a booster pump 6 and a first electromagnetic valve 7 in sequence; the third end of the first T-shaped joint 3 is also communicated with the third end of the second T-shaped joint 5;
the output end of the power supply is connected with the monitoring device to realize power supply of the whole monitoring device, the power supply input end of the fire extinguishing switch is connected with the power supply, and the power supply output end of the fire extinguishing switch is respectively connected with the booster pump 6, the first electromagnetic valve 7 and the second electromagnetic valve 9;
the monitoring device comprises a microprocessor, a wireless communication module, a fire probe, a real-time clock module, a camera module for acquiring field video image information, and a leakage sensor for acquiring leakage information of the booster pump 6; the output ends of the fire probe, the real-time clock module, the camera module and the electric leakage sensor are all connected with a microprocessor, the output end of the microprocessor is connected with the fire monitoring platform through a wireless communication module, and the output end of the microprocessor is also connected with the control input end of the fire extinguishing switch;
the microprocessor is used for uploading fire detection information from the fire probe, video image information from the camera module and electric leakage detection information from the electric leakage sensor to the fire monitoring platform together with time information from the real-time clock module through the wireless communication module, and controlling the fire extinguishing switch to be closed when the fire probe senses a fire signal;
the fire monitoring platform is used for receiving and storing fire detection information, video image information, electric leakage detection information and time information uploaded by the monitoring device, displaying the fire detection information, the video image and the corresponding time information for workers to monitor fire sites and judge whether the booster pump breaks down or not according to the electric leakage detection information in a period of time.
In the embodiment of the present application, the control valve 2 is a manual switch valve, the first solenoid valve 7 and the second solenoid valve 9 are both normally closed solenoid valves, and the spray module 8 includes at least one fire extinguishing nozzle; the fire probe comprises but is not limited to a smoke probe or a temperature sensing probe; the monitoring device further comprises an alarm, the alarm is connected with the microprocessor, and the microprocessor controls the alarm to give an alarm when the fire probe senses a fire signal or the electric leakage sensor acquires electric leakage information.
In the embodiment of the application, when the fire sprinkler is installed in a certain area, such as a kitchen of a certain house, the fire sprinkler fire extinguishing node can be one, so that the fire hazard of the area is reduced; when the fire-extinguishing system needs to be installed for a building, the number of the spraying fire-extinguishing nodes can be multiple, for example, if the building is a house, one node can be installed in a fire-prone area (such as a kitchen) in each house; if the building is an office building, a node can be installed in a fire-prone area in each office, and finally each node is accessed to a fire monitoring platform.
In an embodiment of the present application, the fire monitoring platform includes:
the platform communication module is used for establishing connection with the spraying fire-extinguishing node;
the data receiving and storing module is used for receiving and storing the fire detection information, the video image information, the electric leakage detection information and the time information which are uploaded by the monitoring device through the platform communication module;
the platform monitoring module is used for displaying the fire detection information, the video images and the corresponding time information for workers to monitor a fire scene, and when the workers find that the spraying fire extinguishing system is difficult to suppress the spread of fire through the video image information, the fire-fighting tasks are issued through the monitoring module and are issued to the fire-fighting workers through the platform communication module together with the video image information;
the fault analysis module is used for judging whether the booster pump has a fault or not according to the electric leakage detection information in a period of time;
and the fault maintenance module is used for generating a maintenance task when the booster pump has a fault according to the analysis result of the fault analysis module and transmitting the maintenance task to maintenance personnel through the platform communication module.
In the embodiment of the application, the fire spraying fire extinguishing system further comprises a maintenance APP client installed on a mobile phone of a maintenance worker, and the maintenance APP client calls a mobile phone self-contained communication module and is connected with the platform communication module; and the maintenance APP client is used for receiving the fault maintenance task issued by the fire monitoring platform and displaying the fault maintenance task to maintenance personnel.
In the embodiment of this application, conflagration spraying system is still including installing the fire control APP customer end on fire fighter's cell-phone, the communication module that fire control APP customer end passes through the cell-phone from taking establishes with platform communication module and is connected, fire control APP customer end is used for receiving fire control task and the video image information that conflagration monitoring platform issued to show for fire fighter.
The working principle of the invention is as follows: the control valve 2 is normally in an open state and is closed only when the water tank is cleaned or parts of the spraying fire extinguishing device are maintained or replaced; when a fire disaster does not happen, the booster pump 6 does not work because the booster pump 6, the first electromagnetic valve and the second electromagnetic valve 9 are not electrified, the first electromagnetic valve 7 and the second electromagnetic valve 9 are in a closed state, water from a tap water pipe supplements water in the water tank 4 through the check valve 1, the control valve 2 and the first T-shaped joint, and when the water stored in the water tank 4 reaches a certain degree and is balanced with the water pressure of the tap water pipe, water flow is informed to enter the water tank 4; when a fire disaster happens and a fire disaster probe senses a fire disaster signal, the microprocessor controls the fire extinguishing switch to be closed, the power supply starts to supply power to the first electromagnetic valve, the second electromagnetic valve and the booster pump, at the moment, if water is not cut off in the tap water pipe, water from the tap water pipe flows to the third end of the second T-shaped connecting pipe through the check valve 1, the control valve 2 and the first T-shaped connecting pipe, water in the water tank flows to the first end of the second T-shaped connecting pipe through the second electromagnetic valve 9, after being converged in the second T-shaped connecting pipe, the water is pressurized through the booster pump 6, and then flows to the spraying module through the first electromagnetic valve 7 for spraying and fire extinguishing; if the water in the tap water pipe is cut off, the water in the water tank flows to a booster pump 6 through a second T-shaped connecting pipe for boosting, and then flows to a spraying module through a first electromagnetic valve 7 for spraying and extinguishing; due to the function of the check valve 1, the water in the water tank does not need to be worried about flowing into a tap water pipeline; and, microprocessor comes from fire detection information of fire probe, the video image information that comes from camera module, and the electric leakage detection information that comes from electric leakage sensor passes through wireless communication module with the time information that comes from the real-time clock module and uploads to fire monitoring platform together to fire monitoring platform carries out on-the-spot control, and when taking place the conflagration, the staff can be through the information analysis conflagration condition of uploading: such as whether the sprinkler system has extinguished a fire, etc.; if the worker finds that the spray fire-extinguishing system is difficult to suppress the spread of fire through the video image information, the monitoring module issues a fire-fighting task, and the fire-fighting task and the video image information are issued to the fire-fighting worker through the platform communication module, so that timely fire-fighting rescue and fire extinguishment can be realized; in consideration of the electric leakage phenomenon possibly occurring in the booster pump, the electric leakage sensor is arranged, and the microprocessor can control the alarm to give an alarm if the electric leakage condition occurs in the spraying process; the fire monitoring platform also judges whether the booster pump breaks down or not according to the electric leakage detection information in a period of time; and generate the maintenance task when the booster pump breaks down, issue maintenance personal through platform communication module, for example, when spraying each time and putting out a fire, all took place the electric leakage phenomenon, then probably had the booster pump electric leakage that leads to of leaking, perhaps be the booster pump electric leakage itself, at this moment, maintenance personal can go to and maintain, guarantees equipment safety.
While the foregoing description shows and describes a preferred embodiment of the invention, it is to be understood, as noted above, that the invention is not limited to the form disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and may be modified within the scope of the inventive concept described herein by the above teachings or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a spray fire extinguishing system for water supply water source based on running water which characterized in that: comprises a fire monitoring platform and a fire spraying fire extinguishing node; the fire spraying and fire extinguishing nodes comprise spraying and fire extinguishing devices, monitoring devices, power supplies and fire extinguishing switches;
the spraying fire extinguishing device comprises a check valve (1), a control valve (2), a first T-shaped joint (3), a water tank (4), a second T-shaped joint (5), a booster pump (6), a first electromagnetic valve (7), a spraying module (8) and a second electromagnetic valve (9); the water inlet of the control valve (2) is communicated with a tap water supply pipeline through a check valve (1), the water outlet of the control valve (2) is connected with the first end of a first T-shaped joint (3), the second end of the first T-shaped joint (3) is connected with the water inlet of a water tank (4), the water outlet of the water tank (4) is connected with the first end of a second T-shaped joint (5) through a second electromagnetic valve (9), and the second end of the second T-shaped joint (5) is connected to the water inlet of a spraying module (8) through a booster pump (6) and a first electromagnetic valve (7) in sequence; the third end of the first T-shaped joint (3) is also communicated with the third end of the second T-shaped joint (5);
the output end of the power supply is connected with the monitoring device to realize power supply of the whole monitoring device, the power supply input end of the fire extinguishing switch is connected with the power supply, and the power supply output end of the fire extinguishing switch is respectively connected with the booster pump (6), the first electromagnetic valve (7) and the second electromagnetic valve (9);
the monitoring device comprises a microprocessor, a wireless communication module, a fire probe, a real-time clock module, a camera module for acquiring field video image information, and a leakage sensor for acquiring leakage information of the booster pump (6); the output ends of the fire probe, the real-time clock module, the camera module and the electric leakage sensor are all connected with a microprocessor, the output end of the microprocessor is connected with the fire monitoring platform through a wireless communication module, and the output end of the microprocessor is also connected with the control input end of the fire extinguishing switch;
the microprocessor is used for uploading fire detection information from the fire probe, video image information from the camera module and electric leakage detection information from the electric leakage sensor to the fire monitoring platform together with time information from the real-time clock module through the wireless communication module, and controlling the fire extinguishing switch to be closed when the fire probe senses a fire signal;
the fire monitoring platform is used for receiving and storing fire detection information, video image information, electric leakage detection information and time information uploaded by the monitoring device, displaying the fire detection information, the video image and the corresponding time information for workers to monitor fire sites and judge whether the booster pump breaks down or not according to the electric leakage detection information in a period of time.
2. The sprinkler system according to claim 1, wherein the sprinkler system comprises: the control valve (2) is a manual switch valve.
3. The sprinkler system according to claim 1, wherein the sprinkler system comprises: the first electromagnetic valve (7) and the second electromagnetic valve (9) are both normally closed electromagnetic valves.
4. The sprinkler system according to claim 1, wherein the sprinkler system comprises: the spray module (8) comprises at least one extinguishing nozzle.
5. The sprinkler system according to claim 1, wherein the sprinkler system comprises: the fire probe includes, but is not limited to, one of a smoke probe or a temperature probe.
6. The sprinkler system according to claim 1, wherein the sprinkler system comprises: the monitoring device further comprises an alarm, the alarm is connected with the microprocessor, and the microprocessor controls the alarm to give an alarm when the fire probe senses a fire signal or the electric leakage sensor acquires electric leakage information.
7. The sprinkler system according to claim 1, wherein the sprinkler system comprises: the fire monitoring platform comprises:
the platform communication module is used for establishing connection with the spraying fire-extinguishing node;
the data receiving and storing module is used for receiving and storing the fire detection information, the video image information, the electric leakage detection information and the time information which are uploaded by the monitoring device through the platform communication module;
the platform monitoring module is used for displaying the fire detection information, the video images and the corresponding time information for workers to monitor a fire scene, and when the workers find that the spraying fire extinguishing system is difficult to suppress the spread of fire through the video image information, the fire-fighting tasks are issued through the monitoring module and are issued to the fire-fighting workers through the platform communication module together with the video image information;
the fault analysis module is used for judging whether the booster pump has a fault or not according to the electric leakage detection information in a period of time;
and the fault maintenance module is used for generating a maintenance task when the booster pump has a fault according to the analysis result of the fault analysis module and transmitting the maintenance task to maintenance personnel through the platform communication module.
8. The sprinkler system according to claim 7, wherein the sprinkler system comprises: the fire spraying fire extinguishing system also comprises a maintenance APP client installed on a mobile phone of a maintainer, wherein the maintenance APP client calls a self-contained communication module of the mobile phone and is connected with the platform communication module; and the maintenance APP client is used for receiving the fault maintenance task issued by the fire monitoring platform and displaying the fault maintenance task to maintenance personnel.
9. The sprinkler system according to claim 7, wherein the sprinkler system comprises: the fire disaster spraying system further comprises a fire disaster APP client installed on the mobile phone of the fire fighter, the fire disaster APP client is connected with the platform communication module through the communication module of the mobile phone, and the fire disaster APP client is used for receiving fire fighting tasks and video image information issued by the fire disaster monitoring platform and displaying the fire fighting tasks and the video image information for the fire fighter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110864885.XA CN113476769A (en) | 2021-07-29 | 2021-07-29 | Spraying fire extinguishing system based on tap water is water supply water source |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110864885.XA CN113476769A (en) | 2021-07-29 | 2021-07-29 | Spraying fire extinguishing system based on tap water is water supply water source |
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| CN113476769A true CN113476769A (en) | 2021-10-08 |
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| CN202110864885.XA Pending CN113476769A (en) | 2021-07-29 | 2021-07-29 | Spraying fire extinguishing system based on tap water is water supply water source |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404837A (en) * | 2022-01-17 | 2022-04-29 | 国安达股份有限公司 | Kitchen fire extinguishing system |
| CN114432634A (en) * | 2022-03-11 | 2022-05-06 | 广州市裕闽建筑工程有限公司 | Indoor fire extinguishing system and house |
| CN114712751A (en) * | 2022-03-02 | 2022-07-08 | 国网甘肃省电力公司经济技术研究院 | Electrical fire detection and extinguishing device and using method thereof |
-
2021
- 2021-07-29 CN CN202110864885.XA patent/CN113476769A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404837A (en) * | 2022-01-17 | 2022-04-29 | 国安达股份有限公司 | Kitchen fire extinguishing system |
| CN114712751A (en) * | 2022-03-02 | 2022-07-08 | 国网甘肃省电力公司经济技术研究院 | Electrical fire detection and extinguishing device and using method thereof |
| CN114432634A (en) * | 2022-03-11 | 2022-05-06 | 广州市裕闽建筑工程有限公司 | Indoor fire extinguishing system and house |
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