CN210728478U

CN210728478U - Device for storing and conveying fire extinguishing agent

Info

Publication number: CN210728478U
Application number: CN201921120688.1U
Authority: CN
Inventors: 张天济
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-12
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a store device of carrying fire extinguishing agent, including the device main part, the front of device main part is provided with control module, the inside cavity structure that is of device main part, and inside is provided with the cross slab. This store device of carrying fire extinguishing agent, the device is through setting up the electromagnetic flow velocity valve, make inside the albumen and the additive fuse respectively according to the velocity of flow that sets up, through setting up the inlet tube, make the device insert the water source of fire engine water tank, through setting up the motor, make the liquid of mixing fully fuse in the inside of stirring board jar, through setting up air pump and gas-supply pipe, make this mixed liquid produce gas foam, through setting up the booster pump, make the foam extinguishing agent injection pressure that makes, put out a fire through the oily liquid that the fire hose is facing to fire at last, this store device of carrying fire extinguishing agent can improve the carrying capacity of fire engine foam extinguishing agent greatly, with the condition of a fire needs of reply different, make the foam extinguishing agent in real time as required, reduce purchasing cost.

Description

Device for storing and conveying fire extinguishing agent

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a store device of carrying fire extinguishing agent.

Background

The fire-fighting foam extinguishing agent is an effective extinguishing agent for extinguishing flammable and combustible liquid, and mainly forms a condensed foam floating layer on the surface of the liquid to play the roles of suffocation and cooling. The foam extinguishing agent is divided into chemical foam, air foam, fluoroprotein foam, aqueous film forming foam, anti-solubility foam and the like, and has wide application range.

The foam extinguishing agents can be classified into chemical foam extinguishing agents and air foam extinguishing agents. The chemical foam is produced by the chemical reaction of an aqueous solution of aluminium sulphate and sodium bicarbonate, the gas contained in the foam being carbon dioxide. The air foam is generated by mechanically mixing and stirring an aqueous solution of the air foam extinguishing agent and air in a foam generator, so the air foam is also called mechanical foam, and the gas contained in the foam is air.

The existing foam fire extinguisher used by firemen has limited volume, so a large number of fire extinguishing agent bottles need to be carried, and the space of a fire fighting truck is greatly occupied, so that a small foam fire extinguishing agent storage and delivery device installed on the fire fighting truck is developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a store device of carrying fire extinguishing agent to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for storing and conveying fire extinguishing agents comprises a device main body, wherein a control module is arranged on the front side of the device main body, the interior of the device main body is of a cavity structure, a transverse partition plate is arranged in the device main body, a hydrolyzed protein adding tank and an additive tank are fixedly connected to the surface of the transverse partition plate, a support frame is fixedly connected to the inner bottom wall of the device main body, a fusion tank is fixedly connected to the upper surface of the support frame, a communicating pipe which penetrates through the transverse partition plate and is communicated with the fusion tank is fixedly connected to the bottom ends of the hydrolyzed protein adding tank and the additive tank, an electromagnetic flow rate valve is arranged in the middle of the communicating pipe, a water inlet pipe is communicated to the left side of the fusion tank, a foam generating device is arranged in the device main body, the fusion tank is communicated with the interior of the foam generating device through the connecting pipe, the input end of the booster pump is communicated with the output end of the foam generating device through a connecting pipe.

Preferably, foam generating device is including setting up the agitator tank and the motor of cross slab upper surface of diapire in the device main part, the output shaft of motor runs through the cross slab downwards and extends to the inside fixedly connected with stirring leaf of agitator tank, the junction of motor output shaft and agitator tank is provided with waterproof sealing bearing, the last fixed surface of agitator tank is connected with the outlet duct, and the middle section of outlet duct is provided with drainage discharge valve, the bottom of outlet duct is linked together with the inside of agitator tank, and the top of outlet duct extends to the upper surface of device main part, the upper surface of cross slab still is provided with miniature air pump, the gas-supply pipe that the output of miniature air pump is connected extends downwards to the bottom of agitator tank and is linked together with the agitator tank is inside.

Preferably, the inside of device main part and the lower surface that is located the support frame are provided with the battery, the electricity-taking interface of battery inlays the left surface of establishing at the device main part, the lower fixed surface who fuses the jar is connected with the blow off pipe, the bottom of blow off pipe extends to the lower surface of device main part and sets up the control valve.

Preferably, the connecting pipe has two sections, two sections the connecting pipe communicates fusion jar and agitator tank and booster pump respectively, and the middle section of connecting pipe all is provided with the check valve.

Preferably, the position of the bottom of gas-supply pipe and agitator tank contact is provided with the check valve, the air current that miniature air pump produced gets into the inside of agitator tank through gas-supply pipe and check valve, the intake pipe surface of miniature air pump is provided with the filter screen.

Preferably, the control module is electrically connected with the electromagnetic flow rate valve, the micro air pump, the booster pump, the storage battery and the motor respectively.

Advantageous effects

The utility model provides a store device of carrying fire extinguishing agent, the device is through setting up the electromagnetic flow velocity valve, make inside the velocity of flow that makes protein hydrolysate and additive according to setting up fused jar respectively, through setting up the inlet tube, make the device insert the water source of fire engine water tank, through setting up the motor, make the liquid of mixing fully fuse in the inside of stirring board jar, through setting up air pump and gas-supply pipe, make this mixed liquid produce gaseous foam, through setting up the booster pump, make the foam extinguishing agent injection pressure that makes, at last put out a fire through the oily liquid that fire hose is facing to fire, this store device of carrying fire extinguishing agent can improve the carrying capacity of fire engine foam extinguishing agent greatly, with the purchase needs of coping with different fires, make the foam extinguishing agent in real time as required, reduce cost.

Drawings

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

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the device comprises a device body 1, a control module 2, a diaphragm plate 3, a protein hydrolysate adding tank 4, an additive tank 5, a support frame 6, a fusion tank 7, an electromagnetic flow rate valve 8, a water inlet pipe 9, a connecting pipe 10, a booster pump 11, a motor 12, a stirring blade 13, a waterproof sealing bearing 14, a gas outlet pipe 15, a water filtering exhaust valve 16, a stirring tank 17, a miniature air pump 18, a gas pipe 19, a storage battery 20, a sewage discharge pipe 21, a one-way valve 22 and a check valve 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a device for storing and conveying fire extinguishing agent comprises a device main body 1, a control module 2 is arranged on the front side of the device main body 1, the inside of the device main body 1 is of a cavity structure and is internally provided with a diaphragm plate 3, the surface of the diaphragm plate 3 is fixedly connected with a hydrolyzed protein adding tank 4 and an additive tank 5, the inner bottom wall of the main body 1 is fixedly connected with a support frame 6, the upper surface of the support frame 6 is fixedly connected with a fusion tank 7, the bottom ends of the hydrolyzed protein adding tank 4 and the additive tank 5 are both fixedly connected with a communicating pipe which penetrates through the diaphragm plate 3 and is communicated with the fusion tank 7, the middle part of the communicating pipe is provided with an electromagnetic flow rate valve 8, the lower surface of the support frame 6 inside the device main body 1 is provided with a storage battery 20, the electricity taking interface of the storage battery 20 is embedded on the left side surface of the device main body 1, the lower surface of the fusion tank, the left side intercommunication of blending tank 7 has inlet tube 9, and the inside of device main part 1 is provided with foam generating device, and blending tank 7 is linked together through connecting pipe 10 and foam generating device's inside, and the inner diapire of device main part 1 just is located foam generating device's right side and is provided with booster pump 11, and booster pump 11's input is linked together through connecting pipe 10 with foam generating device's output.

The foam generating device comprises a stirring tank 17 arranged on the inner bottom wall of a device main body 1 and a motor 12 arranged on the upper surface of a transverse partition plate 3, an output shaft of the motor 12 downwards penetrates through the transverse partition plate 3 and extends to the inner part of the stirring tank 17 to be fixedly connected with a stirring blade 13, a waterproof sealing bearing 14 is arranged at the joint of the output shaft of the motor 12 and the stirring tank 17, an air outlet pipe 15 is fixedly connected with the upper surface of the stirring tank 17, a water filtering exhaust valve 16 is arranged at the middle section of the air outlet pipe 15, the bottom end of the air outlet pipe 15 is communicated with the inner part of the stirring tank 17, the top end of the air outlet pipe 15 extends to the upper surface of the device main body 1, a miniature air pump 18 is further arranged on the upper surface of the transverse partition plate 3, an air pipe 19 connected with the output end of the miniature air pump 18 downwards extends to the bottom end of the stirring tank 17 and is communicated with, and the middle section of the connecting pipe 10 is provided with a one-way valve 22, the position where the bottom end of the gas pipe 19 contacts the stirring tank 17 is provided with a check valve 23, the air flow generated by the miniature air pump 18 enters the stirring tank 17 through the gas pipe 19 and the check valve 23, the surface of the gas inlet pipe of the miniature air pump 18 is provided with a filter screen, and the control module 2 is respectively in electric connection with the electromagnetic flow rate valve 8, the miniature air pump 18, the booster pump 11, the storage battery 20 and the motor 12.

The utility model provides a store device of carrying fire extinguishing agent, the device is through setting up electromagnetic flow velocity valve 8, make inside the velocity of flow that makes protein hydrolysate and additive according to setting up fused jar 7 respectively, through setting up inlet tube 9, make the device insert the water source of fire engine water tank, through setting up motor 12, make the liquid of mixing fully fuse in the inside of agitator tank 17, through setting up miniature air pump 18 and gas-supply pipe 19, make this mixed liquid produce gaseous foam, through setting up booster pump 11, give the foam extinguishing agent injection pressure that makes, at last put out a fire through the oily liquid that fire hose is facing to fire, this device of carrying fire extinguishing agent of storage can improve fire engine foam extinguishing agent's carrying capacity greatly, with the fire behavior needs of reply different, the foam extinguishing agent that makes in real time as required, reduce purchasing cost.

The working principle is as follows: the device is arranged on a fire fighting truck, a water inlet pipe 9 is connected with a water tank of the fire fighting truck, a storage battery 20 is fully charged before the device is used to respond to sudden fire, a fire fighting pipe is connected with a booster pump 11 and extends to an outlet on the right side of a device main body 1, then hydrolyzed protein is fully added into a hydrolyzed protein adding tank 4, additives such as stable, antifreezing, slow-release, anticorrosion and viscosity control are adjusted to be mixed liquid and added into an additive tank 5, the flow rate of an electromagnetic flow rate valve 8 is controlled by a control module 2, so that the total amount of the hydrolyzed protein and the additives and the water are in a ratio of 6:94 to form mixed liquid in a fusion tank 7, then the mixed liquid flows through a connecting pipe 10 and enters into a stirring pipe 17, at the moment, a motor drives a stirring blade 13 to stir the mixed liquid, meanwhile, a micro air pump 18 injects external air into the stirring tank 17 to form foam mixed liquid, and, the device for storing and conveying the fire extinguishing agent can greatly improve the carrying capacity of the foam extinguishing agent of the fire engine so as to meet different fire requirements, and the foam extinguishing agent is prepared in real time as required, so that the purchasing cost is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for storing and delivering a fire extinguishing agent, comprising a device body (1), characterized in that: the front of the device main body (1) is provided with a control module (2), the inside of the device main body (1) is of a cavity structure, a transverse partition plate (3) is arranged in the device main body, the surface of the transverse partition plate (3) is fixedly connected with a hydrolyzed protein adding tank (4) and an additive tank (5), the inner bottom wall of the device main body (1) is fixedly connected with a support frame (6), the upper surface of the support frame (6) is fixedly connected with a fusion tank (7), the bottom ends of the hydrolyzed protein adding tank (4) and the additive tank (5) are both fixedly connected with a communicating pipe which penetrates through the transverse partition plate (3) and is communicated with the fusion tank (7), the middle part of the communicating pipe is provided with an electromagnetic flow rate valve (8), the left side of the fusion tank (7) is communicated with a water inlet pipe (9), the inside of the device main body (1) is provided with a foam generating device, the fusion tank (7), the inner bottom wall of the device main body (1) and the right side of the foam generating device are provided with a booster pump (11), and the input end of the booster pump (11) is communicated with the output end of the foam generating device through a connecting pipe (10).

2. A device for storing and delivering fire extinguishing agent according to claim 1, wherein: foam generating device is including setting up motor (12) at agitator tank (17) and the transverse baffle (3) upper surface of diapire in device main part (1), the output shaft of motor (12) runs through transverse baffle (3) downwards and extends to inside fixedly connected with stirring leaf (13) of agitator tank (17), the junction of motor (12) output shaft and agitator tank (17) is provided with waterproof sealing bearing (14), the last fixed surface of agitator tank (17) is connected with outlet duct (15), and the middle section of outlet duct (15) is provided with drainage discharge valve (16), the bottom of outlet duct (15) is linked together with the inside of agitator tank (17), and the top of outlet duct (15) extends to the upper surface of device main part (1), the upper surface of transverse baffle (3) still is provided with miniature air pump (18), gas-supply pipe (19) that the output of miniature air pump (18) is connected extend downwards to the bottom of agitator tank (17) and with agitator tank (17) upper surface ) The inside is communicated.

3. A device for storing and delivering fire extinguishing agent according to claim 1, wherein: the device is characterized in that a storage battery (20) is arranged inside the device main body (1) and on the lower surface of the support frame (6), a power taking interface of the storage battery (20) is embedded in the left side face of the device main body (1), a drain pipe (21) is fixedly connected to the lower surface of the fusion tank (7), and a control valve is arranged on the lower surface of the drain pipe (21) extending to the device main body (1).

4. A device for storing and delivering fire extinguishing agent according to claim 1, wherein: the connecting pipe (10) has two sections, two sections the connecting pipe (10) communicates respectively and fuses jar (7) and agitator tank (17) and booster pump (11), and the middle section of connecting pipe (10) all is provided with check valve (22).

5. A device for storing and delivering fire extinguishing agent according to claim 2, wherein: the bottom of gas-supply pipe (19) is provided with check valve (23) with the position of agitator tank (17) contact, the air current that miniature air pump (18) produced gets into the inside of agitator tank (17) through gas-supply pipe (19) and check valve (23), the intake pipe surface of miniature air pump (18) is provided with the filter screen.

6. A device for storing and delivering fire extinguishing agent according to claim 1, wherein: the control module (2) is respectively electrically connected with the electromagnetic flow rate valve (8), the micro air pump (18), the booster pump (11), the storage battery (20) and the motor (12).