CN220125404U - Electric fire engine equipped with foam fire extinguishing system - Google Patents
Electric fire engine equipped with foam fire extinguishing system Download PDFInfo
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- CN220125404U CN220125404U CN202321449569.7U CN202321449569U CN220125404U CN 220125404 U CN220125404 U CN 220125404U CN 202321449569 U CN202321449569 U CN 202321449569U CN 220125404 U CN220125404 U CN 220125404U
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- foam
- fire extinguishing
- fire
- movable
- electromagnetic valve
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- 239000006260 foam Substances 0.000 title claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 7
- 230000001629 suppression Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005187 foaming Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of electric fire engines, in particular to an electric fire engine with a foam fire extinguishing system, which comprises a fixed water storage tank, a fixed foam liquid tank, a movable fire engine and a movable foam fire extinguishing device; the fixed type water storage tank is connected with the movable type foam fire extinguishing device through a water distribution pipe, the fixed type foam liquid tank is connected with the movable type foam fire extinguishing device through a dosing pipe, and the movable type foam fire extinguishing device is arranged on a movable type fire engine; the movable foam fire extinguishing device comprises a control panel, a portable water tank, a portable foam tank, an electromagnetic valve, a diaphragm pump, a mixer, a lithium battery, a motor controller, a motor, a high-pressure pump, a winder and a spray gun. The utility model effectively improves the foaming effect of the foam fire extinguishing system, improves the fire extinguishing capability of the electric fire engine in unit time, improves the fire extinguishing maneuverability and fire extinguishing efficiency of firefighters, and expands the total fire extinguishing capability of the electric fire engines of the same model.
Description
Technical Field
The utility model relates to the technical field of electric fire engines, in particular to an electric fire engine with a foam fire extinguishing system.
Background
In the field of fire fighting vehicles, an electric fire fighting vehicle using a four-wheel electric truck as a base vehicle becomes a main power vehicle of a fire department of enterprises and public institutions. The electric fire engine is a mobile miniature fire station, and is important fire-fighting equipment for each unit to rescue early, small and 'three minutes to get out' to the scene to extinguish the initial fire. The electric fire engine is a slimming version of a common fire engine, can only be provided with basic fire-fighting equipment, can not move the fire-fighting equipment of a large-scale fire engine to the electric fire engine, and is designed in such a way that the fire-fighting equipment used in the electric fire engine is also suitable for the characteristics of the electric fire engine. With the progress of the age, the technology is innovated, and the electric fire truck is inevitably innovated and improved towards the specialized direction. At present, many enterprise units and dangerous environments need to be equipped with the electric fire-fighting truck of foam fire-extinguishing function, but the electric fire-fighting truck of foam fire-extinguishing function in the market at present has the problem that foam liquid and water can not be fully stirred and mixed in the passageway, has influenced the fire-extinguishing ability of electric fire-fighting truck.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide an electric fire engine with a foam fire extinguishing system.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an electric fire engine equipped with a foam fire extinguishing system comprises a fixed water storage tank, a fixed foam liquid tank, a movable fire engine and a movable foam fire extinguishing device; the fixed type water storage tank is connected with the movable type foam fire extinguishing device through a water distribution pipe, the fixed type foam liquid tank is connected with the movable type foam fire extinguishing device through a dosing pipe, and the movable type foam fire extinguishing device is arranged on the movable type fire engine; the movable foam fire extinguishing device comprises a control panel, a portable water tank, a portable foam tank, an A electromagnetic valve, an A diaphragm pump, a B electromagnetic valve, a B diaphragm pump, a C electromagnetic valve, a C diaphragm pump, a mixer, a lithium battery, a motor controller, a motor, a high-pressure pump, a winder and a spray gun; the control panel is electrically connected with the motor controller, the A electromagnetic valve, the A diaphragm pump, the B electromagnetic valve, the B diaphragm pump, the C electromagnetic valve, the C diaphragm pump and the high-pressure pump; a pipeline is arranged from the portable water tank and is communicated with a water inlet of the mixer, and the pipeline is sequentially connected with the electromagnetic valve A and the diaphragm pump A in series; two pipelines are arranged from the portable foam box and are respectively led to the foam inlet of the mixer, and the electromagnetic valve B, the diaphragm pump B, the electromagnetic valve C and the diaphragm pump C are respectively connected in series on the two pipelines in sequence; the lithium battery is electrically connected with the motor controller, the motor controller is electrically connected with the motor, the motor is fixedly connected with the high-pressure pump, a mixed liquid outlet of the mixer is connected with the high-pressure pump through a pipeline, a high-pressure pump outlet is connected with the winder, and the winder is connected with the spray gun.
In the electric fire engine provided with the foam fire extinguishing system, the outer side of the mixer is provided with a water inlet, two foam inlets and a mixed liquid outlet, an atomized water disturbing pipe communicated with the water inlet of the mixer and two foam liquid disturbing pipes communicated with the foam inlets of the mixer are arranged in the mixer, turbulent nets are arranged between the mixed liquid outlet and the atomized water disturbing pipe and between the mixed liquid outlet and the foam liquid disturbing pipes, and the atomized water disturbing pipe and the foam liquid disturbing pipes are in spiral shapes.
In the electric fire engine provided with the foam fire extinguishing system, the water distribution pipe of the fixed water storage tank is connected with the portable water tank through the A quick connector, and the agent distribution pipe of the fixed foam liquid tank is connected with the portable foam tank through the B quick connector.
In the electric fire engine provided with the foam fire extinguishing system, a power supply main switch, a foam liquid concentration adjusting knob, a speed adjusting switch, a rotation speed display meter, a pressure display meter, a voltage display meter and a current display meter are arranged on the control panel.
In the electric fire engine provided with the foam fire extinguishing system, the electric fire engine is provided with an external power supply used by the movable foam fire extinguishing device, and the external power supply can be electrically connected with the movable foam fire extinguishing device according to the requirement.
Compared with the prior art, the utility model has the beneficial effects that: the foam fire extinguishing system effectively improves the foaming effect of the foam fire extinguishing system, improves the fire extinguishing capability of the electric fire-fighting truck in unit time, improves the fire extinguishing maneuverability and fire extinguishing efficiency of firefighters, expands the total fire extinguishing capability of the electric fire-fighting truck with the same model, and is greatly convenient for firefighters to operate on site.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of an embodiment of an electric fire truck equipped with a foam fire suppression system in accordance with the present utility model;
FIG. 2 is a schematic diagram of the mobile foam fire suppression apparatus of the embodiment of FIG. 1;
fig. 3 is a schematic view of the mixer in fig. 2.
The corresponding designations in fig. 1 are as follows:
1-movable fire-fighting machine, 2-movable foam fire-extinguishing device, 3-dosing pipe, 4-dosing pipe, 5-fixed foam liquid tank and 6-fixed water storage tank.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model to achieve the above objects, the following detailed description of the embodiments, structures, features and effects of the present utility model will be given with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
The electric fire engine provided with a foam fire extinguishing system according to the embodiment of the utility model as shown in fig. 1 to 3 comprises a fixed water storage tank 6, a fixed foam liquid tank 5, a movable fire-fighting machine table 1 and a movable foam fire extinguishing device 2; the fixed water storage tank 6 is connected with the movable foam fire extinguishing device 2 through a water distribution pipe 4, the fixed foam liquid tank 5 is connected with the movable foam fire extinguishing device 2 through a dosing pipe 3, and the movable foam fire extinguishing device 2 is arranged on the movable fire-fighting machine platform 1; the movable foam fire extinguishing device 2 comprises a control panel, a portable water tank, a portable foam tank, an A electromagnetic valve, an A diaphragm pump, a B electromagnetic valve, a B diaphragm pump, a C electromagnetic valve, a C diaphragm pump, a mixer, a lithium battery, a motor controller, a motor, a high-pressure pump, a winder and a spray gun; the control panel is electrically connected with the motor controller, the A electromagnetic valve, the A diaphragm pump, the B electromagnetic valve, the B diaphragm pump, the C electromagnetic valve, the C diaphragm pump and the high-pressure pump; a pipeline is arranged from the portable water tank and is communicated with a water inlet of the mixer, and an electromagnetic valve A and a diaphragm pump A are sequentially connected in series on the pipeline; two pipelines are respectively arranged from the portable foam box and are respectively led to the foam inlet of the mixer, and a B electromagnetic valve, a B diaphragm pump, a C electromagnetic valve and a C diaphragm pump are respectively connected in series on the two pipelines in sequence; the lithium battery is electrically connected with the motor controller, the motor controller is electrically connected with the motor, the motor is fixedly connected with the high-pressure pump, the mixed liquid outlet of the mixer is connected with the high-pressure pump through a pipeline, the high-pressure pump outlet is connected with the winder, and the winder is connected with the spray gun.
As shown in fig. 2 to 3, in this embodiment, a water inlet, two foam inlets and a mixed liquid outlet are provided on the outer side of the mixer, an atomized water turbulence pipe and two foam turbulence pipes are provided in the mixer, the atomized water turbulence pipe and the foam turbulence pipe are both in spiral shape, and the two foam turbulence pipes are communicated with the water inlet.
In this embodiment, as shown in fig. 1, the water distribution pipe of the fixed water storage tank 6 is connected with the portable water tank through a quick-connect connector a, and the agent distribution pipe of the fixed foam liquid tank 5 is connected with the portable foam tank through a quick-connect connector B.
As shown in fig. 2, in this embodiment, a power supply main switch, a foam concentration adjusting knob, a speed adjusting switch, a rotation speed display meter, a pressure display meter, a voltage display meter and a current display meter are arranged on the control panel.
As shown in fig. 2, in this embodiment, the electric fire-fighting truck is provided with an external power supply for the mobile foam fire-extinguishing device 2, and the external power supply can be electrically connected with the mobile foam fire-extinguishing device 2 as required.
The embodiments of the present utility model are only preferred embodiments of the present utility model, and are not limited in scope by the above description, so that all equivalent or similar changes made according to the principles, shapes and structures of the present utility model are included in the scope of the present utility model.
Claims (5)
1. An electric fire engine equipped with a foam fire extinguishing system, which is characterized in that: comprises a fixed water storage tank, a fixed foam liquid tank, a movable fire-fighting machine and a movable foam fire-extinguishing device; the fixed type water storage tank is connected with the movable type foam fire extinguishing device through a water distribution pipe, the fixed type foam liquid tank is connected with the movable type foam fire extinguishing device through a dosing pipe, and the movable type foam fire extinguishing device is arranged on the movable type fire engine; the movable foam fire extinguishing device comprises a control panel, a portable water tank, a portable foam tank, an A electromagnetic valve, an A diaphragm pump, a B electromagnetic valve, a B diaphragm pump, a C electromagnetic valve, a C diaphragm pump, a mixer, a lithium battery, a motor controller, a motor, a high-pressure pump, a winder and a spray gun; the control panel is electrically connected with the motor controller, the A electromagnetic valve, the A diaphragm pump, the B electromagnetic valve, the B diaphragm pump, the C electromagnetic valve, the C diaphragm pump and the high-pressure pump; a pipeline is arranged from the portable water tank and is communicated with a water inlet of the mixer, and the pipeline is sequentially connected with the electromagnetic valve A and the diaphragm pump A in series; two pipelines are arranged from the portable foam box and are respectively led to the foam inlet of the mixer, and the electromagnetic valve B, the diaphragm pump B, the electromagnetic valve C and the diaphragm pump C are respectively connected in series on the two pipelines in sequence; the lithium battery is electrically connected with the motor controller, the motor controller is electrically connected with the motor, the motor is fixedly connected with the high-pressure pump, a mixed liquid outlet of the mixer is connected with the high-pressure pump through a pipeline, a high-pressure pump outlet is connected with the winder, and the winder is connected with the spray gun.
2. An electric fire truck equipped with a foam fire suppression system as recited in claim 1, wherein: the mixer is internally provided with an atomized water disturbing pipe communicated with the water inlet of the mixer and two foam liquid disturbing pipes communicated with the foam inlets of the mixer, a turbulent flow net is arranged between the mixed liquid outlet and the atomized water disturbing pipe and between the mixed liquid outlet and the foam liquid disturbing pipes, and the atomized water disturbing pipe and the foam liquid disturbing pipes are spiral.
3. An electric fire truck equipped with a foam fire suppression system as recited in claim 1, wherein: the fixed type water storage tank water distribution pipe is connected with the portable water tank through the A quick connector, and the fixed type foam liquid tank agent distribution pipe is connected with the portable foam box through the B quick connector.
4. An electric fire truck equipped with a foam fire suppression system as recited in claim 1, wherein: the control panel is provided with a power supply main switch, a foam liquid concentration adjusting knob, a speed regulating switch, a rotating speed display meter, a pressure display meter, a voltage display meter and a current display meter.
5. An electric fire truck equipped with a foam fire suppression system as recited in claim 1, wherein: the electric fire engine is provided with an external power supply used by the movable foam fire extinguishing device, and the external power supply can be electrically connected with the movable foam fire extinguishing device according to the requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321449569.7U CN220125404U (en) | 2023-06-02 | 2023-06-02 | Electric fire engine equipped with foam fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321449569.7U CN220125404U (en) | 2023-06-02 | 2023-06-02 | Electric fire engine equipped with foam fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220125404U true CN220125404U (en) | 2023-12-05 |
Family
ID=88955148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321449569.7U Active CN220125404U (en) | 2023-06-02 | 2023-06-02 | Electric fire engine equipped with foam fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220125404U (en) |
-
2023
- 2023-06-02 CN CN202321449569.7U patent/CN220125404U/en active Active
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