CN114588576A - Wharf fire-fighting system - Google Patents

Wharf fire-fighting system Download PDF

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Publication number
CN114588576A
CN114588576A CN202210405849.1A CN202210405849A CN114588576A CN 114588576 A CN114588576 A CN 114588576A CN 202210405849 A CN202210405849 A CN 202210405849A CN 114588576 A CN114588576 A CN 114588576A
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China
Prior art keywords
fire
water
fighting
sensor module
area
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Application number
CN202210405849.1A
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Chinese (zh)
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CN114588576B (en
Inventor
史忠强
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China Harbour Engineering Co Ltd
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China Harbour Engineering Co Ltd
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Priority to CN202210405849.1A priority Critical patent/CN114588576B/en
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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
    • A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • 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
    • A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/28—Accessories for delivery devices, e.g. supports
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Fire Alarms (AREA)

Abstract

The invention discloses a wharf fire-fighting system, which comprises: the fire-fighting spray head array comprises a plurality of rows and a plurality of columns of fire-fighting spray heads which are distributed on a wharf; the sensor modules are distributed on the code head; the fire water monitor comprises a monitor body and a rotary base, wherein the monitor body is arranged on the rotary base; and the controller is used for receiving the alarm signal sent by the sensor module, determining a fire area, starting the fire-fighting spray head surrounding the fire area, rotating the rotating base according to the fire area, adjusting the position of the gun body and spraying water to the fire area. According to the invention, after a fire disaster occurs, the fire area is surrounded by the fire-fighting nozzle array, so that the fire spread is avoided, and then the fire is accurately extinguished by the fire-fighting water cannon.

Description

Wharf fire-fighting system
Technical Field
The invention relates to the technical field related to fire fighting facilities. More particularly, the present invention relates to a dock fire protection system.
Background
The wharf fire protection system is concerned with the safety of goods and workers. However, the existing wharf fire protection system usually comprises a sensor and an alarm, and the alarm is given when a fire comes, obviously, the fire cannot be handled in time in this way, and the possibility of fire spreading is high. Therefore, there is a need to design a technical solution that can overcome the above-mentioned drawbacks to some extent.
Disclosure of Invention
An object of the present invention is to provide a wharf fire fighting system which can surround a fire area with an array of fire fighting spray heads after a fire occurs, prevent the fire from spreading, and then perform accurate fire extinguishing with a fire fighting water monitor.
To achieve these objects and other advantages and in accordance with the purpose of the invention, as embodied and broadly described herein, there is provided a dock fire fighting system, comprising: the fire-fighting nozzle array comprises a plurality of rows and a plurality of columns of fire-fighting nozzles distributed on a wharf; the sensor modules are distributed on the code head; the fire water monitor comprises a monitor body and a rotary base, wherein the monitor body is arranged on the rotary base; and the controller is used for receiving the alarm signal sent by the sensor module, determining a fire area, starting the fire-fighting spray head surrounding the fire area, rotating the rotating base according to the fire area, adjusting the position of the gun body and spraying water to the fire area.
Furthermore, the fire control shower nozzle is a vertically arranged tubular structure, a water inlet is formed in the lower portion of the fire control shower nozzle, four groups of water spraying ports are formed in the side wall of the upper portion of the fire control shower nozzle, each group of water spraying ports are communicated with the water inlet through a branch pipe, electromagnetic valves are arranged on the branch pipes, and a water pump is arranged at the water inlet.
Furthermore, each water jet in each group of water jets is arranged from top to bottom at intervals.
Furthermore, the wharf is divided into a plurality of square areas by the fire-fighting nozzles in multiple rows and columns, each square area is surrounded by four fire-fighting nozzles, and the four fire-fighting nozzles face two groups of water spraying nozzles inside the square areas and are arranged in a mode that water can be sprayed to surround the square areas.
Further, the sensor module comprises a temperature sensor and a smoke sensor, the sensor module is arranged in the middle of each block area, and when the temperature sensor and the smoke sensor detect that a temperature value and a smoke value are respectively greater than a preset value, the sensor module sends an alarm signal to the controller.
Furthermore, coordinate information of the fire-fighting nozzles and the sensor module is stored in the controller, and when the controller receives an alarm signal sent by the sensor module, the controller opens electromagnetic valves corresponding to two groups of water spraying ports facing the sensor module in the fire-fighting nozzles surrounding the area where the sensor module is located according to the coordinate information of the fire-fighting nozzles and the sensor module.
Further, the rotating base is driven by a motor, and the controller controls the motor to drive the rotating base to rotate according to the coordinate information of the sensor module which sends the alarm signal, so that the gun body faces to the area where the sensor module is located, and water is sprayed.
The controller controls the alarm to give an alarm after receiving the alarm signal.
The invention at least comprises the following beneficial effects:
the fire-fighting water monitor comprises a fire-fighting nozzle array, a sensor module, a fire-fighting water monitor and a controller, wherein a fire area is determined according to an alarm signal sent by the sensor module, the fire-fighting nozzles surrounding the fire area are started to prevent the fire from spreading to other areas, the position of a monitor body is adjusted according to the fire area, water is sprayed to the fire area, and accurate fire extinguishment is carried out; the invention can reduce the delay from fire alarm to fire treatment and improve the fire safety of wharfs.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of the fire sprinkler of the present invention;
fig. 3 is a block diagram of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1, embodiments of the present application provide a dock fire protection system, comprising: the fire-fighting sprinkler array 1 comprises a plurality of rows and a plurality of columns of fire-fighting sprinklers 101 distributed on a wharf; the sensor modules 2 are distributed on the code head; the fire water monitor 3 comprises a monitor body and a rotary base, and the monitor body is arranged on the rotary base; the controller is used for receiving the alarm signal sent by the sensor module 2, determining a fire area, starting the fire-fighting spray head 101 surrounding the fire area, rotating the rotating base according to the fire area, adjusting the position of the gun body and spraying water to the fire area;
in the above embodiment, the fire sprinklers 101 are distributed on the wharf to form an array, and the goods and facilities on the wharf are distributed in the array; the sensor modules 2 are also distributed in each area of the wharf and used for detecting whether fire is in the area; the fire water monitor 3 directly adopts the prior art, consists of a water source, a fire water pump, a pressure stabilizing device, a water pump adapter, a pipeline and the like, and is only provided with a rotating base at the bottom of the monitor body for adjusting the orientation of the monitor body; the controller is connected with the fire-fighting nozzle 101, the sensor module 2, the rotary base and the gun body, when the controller receives an alarm signal sent by the sensor module 2, a fire area can be determined accordingly, then the fire-fighting nozzle surrounding the fire area is started to surround the fire area, the fire is prevented from spreading to other areas, meanwhile, the rotary base is rotated according to the fire area, the position of the gun body is adjusted, and water is sprayed to the fire area to extinguish fire; it can be seen that this embodiment can utilize fire control shower nozzle array 1 to keep apart the intensity of a fire in the area of firing when the conflagration begins, then utilizes fire water monitor 3 to aim at the area of firing and carry out accurate fire extinguishing to greatly promoted fire control effect, reduced the hysteresis quality of fire alarm to handling conflagration moreover, promote pier fire control safety.
In other embodiments, as shown in fig. 2, the fire sprinkler 101 is a vertically arranged cylindrical structure, a water inlet 1011 is arranged at the lower part of the fire sprinkler 101, four groups of water spraying openings 1012 are arranged on the side wall of the upper part of the fire sprinkler 101, each group of water spraying openings is communicated with the water inlet 1011 through a branch pipe, an electromagnetic valve is arranged on each branch pipe, and a water pump is arranged at the water inlet 1011; the fire-fighting nozzle 101 is vertically arranged, the lower part of the fire-fighting nozzle is provided with a water inlet 1011 communicated with a water source, a water delivery pipe can be buried underground, and the water inlet is communicated with four groups of water spraying ports 1012 through four branch pipes and is respectively controlled by electromagnetic valves; the four sets of water jets 1012 are oriented in different directions so that the fire sprinkler 101 can form an enclosure around the fire area by spraying water.
In other embodiments, the water jets in each group of water jets are spaced from top to bottom, i.e., a water wall is formed around the fire area, reducing the possibility of fire spreading.
In other embodiments, the plurality of rows and columns of fire fighting spray heads 101 divide the wharf into a plurality of square areas, each square area is surrounded by four fire fighting spray heads 101, and the four fire fighting spray heads 101 face the inside of the square area or two groups of water spray nozzles with water spray directions parallel to the edges of the square area are arranged in a manner that the water spray nozzles can spray water to surround the square area; there are four fire control shower nozzles 101 around every square region, and every group water jet of every fire control shower nozzle 101 all roughly faces adjacent fire control shower nozzle 101, if the area of catching fire is in the square region that four fire control shower nozzles 101 surround, two sets of water jets that four fire control shower nozzles 101 faced each other spray water, have eight sets of water jets promptly to spray water, form the rectangle waterwall, surround the area of catching fire.
In other embodiments, the sensor module 2 includes a temperature sensor and a smoke sensor, the sensor module 2 is disposed in the middle of each block area, and when the temperature sensor and the smoke sensor detect that a temperature value and a smoke value are respectively greater than predetermined values, the sensor module 2 sends an alarm signal to the controller; two kinds of sensors detect, and the fire alarm is more accurate.
In other embodiments, coordinate information of each fire sprinkler 101 and the sensor module 2 is stored in the controller, and when the controller receives an alarm signal sent by the sensor module 2, the controller opens the electromagnetic valves corresponding to two groups of water spraying ports facing the sensor module 2 in the fire sprinkler 101 surrounding the area where the sensor module 2 is located according to the coordinate information of the fire sprinkler 101 and the sensor module 2; the coordinate information is used for the location, after sensor module 2 sends alarm signal, can fix a position the conflagration region fast, opens corresponding fire control shower nozzle 101, forms the rectangle water wall, around the region of catching a fire, promotes the reaction sensitivity of fire control shower nozzle 101.
In other embodiments, the rotating base is driven by a motor, and the controller controls the motor to drive the rotating base to rotate according to the coordinate information of the sensor module 2 which sends an alarm signal, so that the gun body faces to the area where the sensor module 2 is located and sprays water; and determining the direction according to the coordinate information of the sensor module 2, rotating the gun body to face the firing area, and spraying water to extinguish fire.
In other embodiments, the device further comprises an alarm, and the controller controls the alarm to alarm after receiving the alarm signal; the alarm can comprise a buzzer and a flashing light to remind a manager of field treatment.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present wharf fire fighting system will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims (8)

1. Pier fire extinguishing system, its characterized in that includes:
the fire-fighting spray head array comprises a plurality of rows and a plurality of columns of fire-fighting spray heads which are distributed on a wharf;
the sensor modules are distributed on the code head;
the fire water monitor comprises a monitor body and a rotary base, wherein the monitor body is arranged on the rotary base;
and the controller is used for receiving the alarm signal sent by the sensor module, determining a fire area, starting the fire-fighting spray head surrounding the fire area, rotating the rotating base according to the fire area, adjusting the position of the gun body and spraying water to the fire area.
2. The fire fighting system for wharfs of claim 1, wherein the fire fighting nozzle is a vertically arranged cylindrical structure, a water inlet is arranged at the lower part of the fire fighting nozzle, four groups of water spraying ports are arranged on the side wall of the upper part of the fire fighting nozzle, each group of water spraying ports is communicated with the water inlet through a branch pipe, a solenoid valve is arranged on each branch pipe, and a water pump is arranged at the water inlet.
3. The dock fire protection system of claim 2, wherein the water jets in each group of water jets are spaced from top to bottom.
4. The pier fire fighting system of claim 2 wherein rows and columns of said fire fighting nozzles divide said pier into a plurality of square areas, each of said square areas surrounded by four of said fire fighting nozzles, four of said fire fighting nozzles being positioned toward two of said groups of water jets within said square areas in a manner to spray water around said square areas.
5. The dock fire protection system of claim 4, wherein the sensor modules comprise a temperature sensor and a smoke sensor, the sensor module being centrally located within each of the block areas, the sensor module sending an alarm signal to the controller when the temperature sensor and the smoke sensor detect a temperature value and a smoke value, respectively, greater than predetermined values.
6. The fire fighting system for wharf of claim 5, wherein the controller stores coordinate information of each fire sprinkler and the sensor module, and when the controller receives an alarm signal from the sensor module, the controller turns on the solenoid valves corresponding to two groups of the water sprinklers facing the sensor module in the area surrounding the sensor module according to the coordinate information of the fire sprinklers and the sensor module.
7. The fire fighting system for wharfs of claim 6, wherein the rotating base is driven by a motor, and the controller controls the motor to drive the rotating base to rotate according to the coordinate information of the sensor module sending an alarm signal, so that the cannon body faces to the area where the sensor module is located and sprays water.
8. The dock fire protection system of claim 1, further comprising an alarm, wherein the controller controls the alarm to alarm upon receiving an alarm signal.
CN202210405849.1A 2022-04-18 2022-04-18 Wharf fire-fighting system Active CN114588576B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210405849.1A CN114588576B (en) 2022-04-18 2022-04-18 Wharf fire-fighting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210405849.1A CN114588576B (en) 2022-04-18 2022-04-18 Wharf fire-fighting system

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CN114588576A true CN114588576A (en) 2022-06-07
CN114588576B CN114588576B (en) 2023-04-11

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0695562A2 (en) * 1994-08-02 1996-02-07 Total Walther Feuerschutz GmbH Stationary fire-extinguishing apparatus
CN203874351U (en) * 2014-05-29 2014-10-15 天津港实华原油码头有限公司 Automatic fire extinguishing system for fire protection of port
CN203886054U (en) * 2014-06-16 2014-10-22 盛毅 Fire danger blocking system for urban forest region
CN204582372U (en) * 2015-04-14 2015-08-26 杨英 A kind of water-saving water mist fire-extinguishing nozzle
CN207970381U (en) * 2018-02-02 2018-10-16 青岛丽星物流有限公司 A kind of harbour fire-fighting equipment of remote wireless control
CN111228682A (en) * 2020-01-20 2020-06-05 国网安徽省电力有限公司电力科学研究院 Three-dimensional fire fighting system and method for large oil-filled equipment of transformer substation or converter station
CN215608921U (en) * 2021-05-31 2022-01-25 河南省海雾消防技术有限公司 Outdoor oil-immersed transformer high-pressure fine water mist intelligent fire-fighting fog gun fire extinguishing device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0695562A2 (en) * 1994-08-02 1996-02-07 Total Walther Feuerschutz GmbH Stationary fire-extinguishing apparatus
CN203874351U (en) * 2014-05-29 2014-10-15 天津港实华原油码头有限公司 Automatic fire extinguishing system for fire protection of port
CN203886054U (en) * 2014-06-16 2014-10-22 盛毅 Fire danger blocking system for urban forest region
CN204582372U (en) * 2015-04-14 2015-08-26 杨英 A kind of water-saving water mist fire-extinguishing nozzle
CN207970381U (en) * 2018-02-02 2018-10-16 青岛丽星物流有限公司 A kind of harbour fire-fighting equipment of remote wireless control
CN111228682A (en) * 2020-01-20 2020-06-05 国网安徽省电力有限公司电力科学研究院 Three-dimensional fire fighting system and method for large oil-filled equipment of transformer substation or converter station
CN215608921U (en) * 2021-05-31 2022-01-25 河南省海雾消防技术有限公司 Outdoor oil-immersed transformer high-pressure fine water mist intelligent fire-fighting fog gun fire extinguishing device

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