CN112221045A

CN112221045A - Ship protection fire extinguishing device

Info

Publication number: CN112221045A
Application number: CN202011113736.1A
Authority: CN
Inventors: 屠烽华
Original assignee: Huzhou Renfeng Import And Export Co Ltd
Current assignee: Huzhou Renfeng Import And Export Co Ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-01-15

Abstract

The invention discloses a ship protection fire extinguishing device, which relates to the technical field of ships and particularly relates to a ship protection fire extinguishing device. This boats and ships protection extinguishing device carries out the flow of the mixed liquid of entry end and the pressure of foam generator entry end to the foam generator through self-adjusting mechanism and controls, is favorable to the foam generator maximize to generate the foam, improves this extinguishing device's utilization ratio to, through the power module of the inside configuration battery connection self-adjuster at self-adjusting mechanism, avoid when taking place the conflagration, external power cuts off the problem that leads to the unable normal operating of self-adjusting mechanism, improved the security that this extinguishing device used.

Description

Ship protection fire extinguishing device

Technical Field

The invention relates to the technical field of ships, in particular to a ship protection fire extinguishing device.

Background

At present, the telling development of global economy drives the continuous development of the ship transportation industry, and various types of ships can be transported at the same time. If a fire occurs in the ship, the personal safety of the crew and the property safety of the ship company are directly threatened. According to data statistics, the ship fire easily-happening points are as follows: living quarters, engine rooms, cargo holds, and a great threat to crews, ships and the environment is an engine room fire. Therefore, the fire control of cabin should arouse sufficient attention, and the prevention is leading, prevents the emergence of conflagration to can real-time supervision condition of a fire, in time put out a fire the very first time of taking place a fire, reduce the loss. Traditional fire extinguishing devices, such as fine dry powder fire extinguishers and carbon dioxide fire extinguishers, completely use the fire extinguishing agent stored in the tank to extinguish fire when in use, and need to carry a large amount of fire extinguishing agent for storing enough fire extinguishing agent in a cabin, so that the volume of a storage tank is increased, and a large space is occupied.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a ship protection fire extinguishing device, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a boats and ships protection extinguishing device, includes control end and installation end, be connected with the pipeline between control end and the installation end, the control end includes the foam tank, the exit end fixed mounting of foam tank has remote control valve, foam pump and proportioner, the control end of remote control valve is connected with the control panel, the output electric connection of control panel has the foam pump, the input end fixed connection of proportioner has fire water conveying mechanism, the exit end fixed mounting of proportioner has by the check valve, the installation end is including sensor group, self-adjusting mechanism and foam generator, self-adjusting mechanism fixed mounting is at the foam generator input.

Optionally, the foam generator includes an appliance body, an injection head and a rotator, the port of the appliance body is fixedly connected to the pipeline, the injection head is fixedly sleeved at the outlet of the appliance body, the rotator is fixedly mounted at the top of the injection head, and the rotation angle of the injection head is 180 degrees.

Optionally, fire water conveying mechanism includes water pump and clarifier, the output of water pump and the input fixed connection of clarifier, the fixed pipe connection of the exit end of clarifier has been connect.

Optionally, self-adjusting mechanism includes control valve, from regulator, flowmeter and pressure gauge, from the equal electric connection of regulator and control valve, flowmeter and pressure gauge, be connected with the pipeline between control valve, flowmeter and the pressure gauge, control valve is located the top of flowmeter and pressure gauge.

Optionally, the sensor group, the self-adjusting mechanism and the foam generator are arranged to be a fire extinguishing combination, and the sensor group is electrically connected with the control panel.

Optionally, a main control unit is arranged in the self-adjusting device and comprises a power supply module, a data acquisition module and a driving module, the data acquisition module is connected with a flowmeter and a pressure gauge, and an action end of the driving module is connected with a control valve.

Optionally, the foaming times of the foam generators are set to be 201-1000, and the number of the foam generators is calculated and obtained according to the cabin area, the foam amount of the foam generators and the foam coverage thickness.

Optionally, the mixing ratio of the foam and the fire water in the proportioner is controlled and adjusted by a control panel, and the ratio of the foam to the mixed liquid is 3-6%.

The invention provides a ship protection fire extinguishing device, which has the following beneficial effects:

1. this boats and ships protection extinguishing device carries out the flow of the mixed liquid of entry end and the pressure of foam generator entry end to the foam generator through self-adjusting mechanism and controls, is favorable to the foam generator maximize to generate the foam, improves this extinguishing device's utilization ratio to, through the power module of the inside configuration battery connection self-adjuster at self-adjusting mechanism, avoid when taking place the conflagration, external power cuts off the problem that leads to the unable normal operating of self-adjusting mechanism, improved the security that this extinguishing device used.

2. This boats and ships protection extinguishing device, through the control and the connection of control end and installation end, realized the function of the inside condition of a fire of all-round control cabin, the mode that uses the foam extinguishing agent can conveniently utilize the water resource, mixes foam and water after the purification through proportional mixer to reduced the volume that occupies of water resource, reduced the occupation space of this extinguishing device's control end, improved the convenience that this extinguishing device carried and the flexibility of use.

3. This boats and ships protection extinguishing device through the top installation circulator at the injector head, utilizes the circulator to drive the injector head rotatory to enlarge the spray range of injector head, changed the design of the fixed injection angle of traditional utensil body, improved the efficiency that this extinguishing device was put out a fire.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a block diagram of the self-regulator of the present invention;

FIG. 3 is a schematic structural view of the foam generator of the present invention.

In the figure: 1. a control end; 2. an installation end; 3. a control panel; 4. a foam tank; 5. a remote control valve; 6. a foam pump; 7. a proportional mixer; 8. a fire-fighting water conveying mechanism; 801. a water pump; 802. a purifier; 9. a stop check valve; 10. a sensor group; 11. a pipeline; 12. a self-adjusting mechanism; 1201. a control valve; 1202. a self-regulator; 1203. a flow meter; 1204. a pressure gauge; 13. a foam generator; 1301. an appliance body; 1302. an injector head; 1303. a rotator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a boats and ships protection extinguishing device, includes control end 1 and installation end 2, is connected with pipeline 11 between control end 1 and the installation end 2, and control end 1 includes foam tank 4, and foam tank 4's exit end fixed mounting has remote control valve 5, foam pump 6 and proportioner 7: the mixing proportion of foam and fire-fighting water in the proportional mixer 7 is controlled and adjusted through the control panel 3, the proportion of the foam in the mixed liquid is 3-6%, the remote control valve 5 is in wireless connection with a mobile terminal, the fire is controlled and extinguished, the control end of the remote control valve 5 is connected with the control panel 3, the output end of the control panel 3 is electrically connected with the foam pump 6, the input end of the proportional mixer 7 is fixedly connected with the fire-fighting water conveying mechanism 8, the fire-fighting water conveying mechanism 8 comprises a water pump 801 and a purifier 802, the output end of the water pump 801 is fixedly connected with the input end of the purifier 802, the outlet end of the purifier 802 is fixedly sleeved with a pipeline 11, the water pump 801 pumps out the water in the water area where the ship is located, the water is purified through the purifier 802 or chemical agents and the like which are beneficial to extinguish the fire are added, then the mixed liquid is conveyed, the outlet end of the proportional mixer 7 is fixedly provided with a stop check valve 9, the mounting end 2 comprises a sensor group 10, a self-adjusting mechanism 12 and a foam generator 13, the self-adjusting mechanism 12 comprises a control valve 1201, a self-adjuster 1202, a flow meter 1203 and a pressure meter 1204, the self-adjuster 1202 is electrically connected with the control valve 1201, the flow meter 1203 and the pressure meter 1204, a pipeline 11 is connected between the control valve 1201, the flow meter 1203 and the pressure meter 1204, the control valve 1201 is positioned above the flow meter 1203 and the pressure meter 1204, the self-adjuster 1202 controls the opening and closing size of the control valve 1201 according to feedback data of the flow meter 1203 and the pressure meter 1204 so as to adjust the amount of mixed liquid entering the inlet end of the foam generator 13, thereby improving the quality of foam generated by the foam generator 13 and improving the fire extinguishing efficiency, the data of the flow meter 1203 and the pressure meter 1204 are arranged through the control board 3 and stored in, the data of the flow meter 1203 and the pressure gauge 1204 must be in the set range at the same time, otherwise, the self-adjuster 1202 controls the control valve 1201 to adjust the opening size until the data of the flow meter 1203 and the pressure gauge 1204 are both in the range, the main control unit is arranged inside the self-adjuster 1202, the main control unit comprises a power supply module, a data acquisition module and a driving module, the data acquisition module is connected with the flow meter 1203 and the pressure gauge 1204, the actuating end of the driving module is connected with the control valve 1201, the power supply module is connected with a storage battery, so as to avoid circuit interruption caused by fire, and the self-adjuster 1202 cannot adjust the control valve 1201, the foam generator 13 comprises an appliance body 1301, an injection head 1302 and a rotator 1303, the port of the appliance body 1301 is fixedly connected with the pipeline 11, the injection head 1302 is fixedly sleeved at the outlet of the appliance body 1301, and, the rotation angle of injection head 1302 is 180 degrees, the rotation angle of injection head 1302 is three-dimensional 180 degrees, be the shape of its orbit for it is hemisphere for injection head 1302 can spray fire extinguishing agent to bigger scope, avoid the condition that traditional fixed angle's injection can not cover the cabin comprehensively, the high efficiency that this extinguishing device used has been improved, foam generator 13's foaming multiple is set to 201 to 1000, foam generator 13's quantity is according to cabin area, foam generator 13's foam volume and the data calculation of foam cover thickness acquire, foam generator 13's quantity's computational formula is: n is A V/q, wherein A is the area of the cabin, V is the thickness of the cabin paved by 1m per minute, q is the foam amount of a single foam generator 13, the self-adjusting mechanism 12 is fixedly arranged at the input end of the foam generator 13, the sensor group 10, the self-adjusting mechanism 12 and the foam generator 13 are set to be a fire extinguishing combination, the number of the fire extinguishing combinations is set according to the floor and the area of the cabin, and the setting principle of the number is as follows: on the basis of maximizing the spraying range of the foam generator 13 and on the premise that the volume and the weight of the foam tank 4 meet the requirements of the ship, as many fire extinguishing combinations as possible are arranged, the safety of the cabin is improved, and the sensor group 10 is electrically connected with the control panel 3.

In summary, when the ship protection fire extinguishing apparatus is used, firstly, the sensor group 10 detects a fire, the control panel 3 or the mobile terminal controls the remote control valve 5 to be opened, the foam pump 6 pumps the fire extinguishing agent in the foam tank 4 into the proportioning mixer 7 through the pipeline 11, the water pump purifier 802 is started to pump water into the proportioning mixer 802, then the water is conveyed into the proportioning mixer 7 to be mixed, the mixture enters the foam generator 13 through the pipeline 11 and the control valve 1201, secondly, the self-regulator 1202 controls the size of the control valve 1201 according to the data of the flow meter 1203 and the pressure meter 1204, finally, the appliance body 1301 conveys the foam fire extinguishing agent into the spray head 1302, the rotator 1303 is started, and the spray head 1302 rotates.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a boats and ships protection extinguishing device, includes control end (1) and installation end (2), its characterized in that: be connected with pipeline (11) between control end (1) and installation end (2), control end (1) includes foam tank (4), the exit end fixed mounting of foam tank (4) has remote control valve (5), foam pump (6) and proportional mixer (7), the control end of remote control valve (5) is connected with control panel (3), the output electric connection of control panel (3) has foam pump (6), the input fixedly connected with fire water conveying mechanism (8) of proportional mixer (7), the exit end fixed mounting of proportional mixer (7) has by check valve (9), installation end (2) are including sensor group (10), self-adjusting mechanism (12) and foam generator (13), self-adjusting mechanism (12) fixed mounting is at foam generator (13) input.

2. The fire extinguishing apparatus for ship protection according to claim 1, wherein: foam generator (13) include utensil body (1301), injection head (1302) and circulator (1303), the port of utensil body (1301) is in pipeline (11) fixed connection, injection head (1302) fixed cup joints the exit at utensil body (1301), circulator (1303) fixed mounting is at the top of injection head (1302), the rotation angle of injection head (1302) is 180 degrees.

3. The fire extinguishing apparatus for ship protection according to claim 1, wherein: fire water conveying mechanism (8) include water pump (801) and clarifier (802), the output of water pump (801) and the input fixed connection of clarifier (802), the fixed pipe connection of having connect of exit end of clarifier (802) has pipeline (11).

4. The fire extinguishing apparatus for ship protection according to claim 1, wherein: the self-adjusting mechanism (12) comprises a control valve (1201), a self-adjuster (1202), a flow meter (1203) and a pressure meter (1204), the self-adjuster (1202) is electrically connected with the control valve (1201), the flow meter (1203) and the pressure meter (1204), a pipeline (11) is connected among the control valve (1201), the flow meter (1203) and the pressure meter (1204), and the control valve (1201) is located above the flow meter (1203) and the pressure meter (1204).

5. The fire extinguishing apparatus for ship protection according to claim 1, wherein: the sensor group (10), the self-adjusting mechanism (12) and the foam generator (13) are arranged to be a fire extinguishing combination, and the sensor group (10) is electrically connected with the control panel (3).

6. The fire extinguishing apparatus for ship protection according to claim 4, wherein: the self-adjusting device is characterized in that a main control unit is arranged inside the self-adjusting device (1202), the main control unit comprises a power supply module, a data acquisition module and a driving module, the data acquisition module is connected with a flow meter (1203) and a pressure meter (1204), and the action end of the driving module is connected with a control valve (1201).

7. The fire extinguishing apparatus for ship protection according to claim 1, wherein: the foaming times of the foam generators (13) are set to be 201-1000, and the number of the foam generators (13) is calculated and obtained according to the cabin area, the foam quantity of the foam generators (13) and the foam covering thickness.

8. The fire extinguishing apparatus for ship protection according to claim 1, wherein: the mixing proportion of the foam and the fire water in the proportional mixer (7) is controlled and adjusted through the control panel (3), and the proportion of the proportional foam in the mixed liquid is 3-6%.