CN210873856U

CN210873856U - Domestic water spray cooling fire extinguishing device

Info

Publication number: CN210873856U
Application number: CN201921652837.9U
Authority: CN
Inventors: 鲁亚姝; 刘华青; 郭家栋; 张哲栋; 陈仲慧
Original assignee: Shanxi Yisheng Fire Engineering Co ltd
Current assignee: Shanxi Yisheng Fire Engineering Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-30
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a household water spray cooling fire extinguishing device, which comprises a base, wherein a water storage tank and a flexible pipe are fixed at the top of the base, a cavity for placing water supply equipment is arranged at any side of the top of the inner side of the water storage tank, a water inlet is arranged at the bottom of any side of the water storage tank, the water inlet of the water supply equipment is connected with the water storage tank, the water outlet of the water supply equipment is connected with one end of a flexible pipe through a pipeline, and the other end of the flexible pipe is connected with a water mist spray head with a valve through a filter; the water supply equipment comprises an electric pump set, a battery and a water pipe, wherein the top of the water pipe is connected with a water inlet of the electric pump set, and a water outlet of the electric pump set is connected with a pipeline with threads. The utility model provides a current domestic extinguishing device security and the problem of inefficiency. The utility model discloses can improve the fire extinguishing efficiency who puts out solid fire, simultaneously because the water smoke has can not cause the liquid fire to splash, characteristics that electrical insulation is good.

Description

Domestic water spray cooling fire extinguishing device

Technical Field

The utility model relates to a fire extinguishing apparatus, concretely relates to domestic water spray cooling extinguishing device.

Background

A fire refers to a disaster caused by uncontrolled combustion in time and space. Among the various disasters, fire is one of the main disasters that threaten public safety and social development most often and most generally. The human being can use and control the fire, which is an important mark of the civilization progress. The three elements of combustion are combustible, comburent and ignition source. The combustion is divided into a plurality of reasons, in common families, particularly rural families, the stacking position of kitchen and combustible substances is a family fire-proof key area, and the areas are provided with combustible substances, combustion-supporting substances and ignition sources, so that the stacking position of the kitchen and combustible substances is the key point of fire-proof work, the family fire-proof key area often has fire disasters caused by combustible substance spontaneous combustion or human factors, heavy economic loss is caused, and the life safety of people is seriously damaged.

At present, when small-scale fire occurs in families, water is mostly adopted for fire extinguishing, and the water has the advantages of cooling effect, suffocation effect, dilution effect, separation effect and emulsification effect, is cheap and easy to obtain, and becomes the most extensive and universal fire extinguishing agent for extinguishing fire. However, water also has significant drawbacks: the fluidity is high, the evaporation latent heat is small, the material is difficult to stay on inflammable matters, and the oxygen insulation and temperature reduction can not be effectively realized; in some closed areas, when a large amount of generated steam is unfavorable to discharge, the steam can be violently exploded and expanded, and rescue personnel casualty can be caused; the freezing temperature of water is high, the density of water is greatly changed during cooling, and the water is difficult to use at low temperature; the viscosity of water is small, the surface tension coefficient is large, the wettability is influenced, and the utilization coefficient in the fighting process is reduced; the water containing impurities has conductivity. In addition, the lack of water in actual fire fighting results in unnecessary losses.

The household fire fighting equipment is often installed in an intelligent household, when a detection head of the household fire fighting equipment monitors the surrounding environment fire, a related mechanism can automatically control an electromagnetic water valve to be opened, and then a nozzle of the fire fighting equipment sprays water to extinguish the fire. The basis that its detecting head of current automatic fire fighting equipment (generally including smog detecting head and temperature detecting head) surveyed the conflagration generally derives from ambient temperature and detects, perhaps smog detects, when there is smog production or temperature anomaly to rise when ambient environment, the detecting head judges for the conflagration emergence, the detecting head can not accurately detect the concrete position of conflagration source, and because current automatic fire fighting equipment is in fixed position because of its shower nozzle, like this, can not guarantee that shower nozzle spun hydroenergy effectively aims at the fire source at the in-process of putting out a fire, and then, can lead to shower nozzle spun water can not effectively put out a fire.

Disclosure of Invention

In order to overcome the defect of current domestic extinguishing device security and inefficiency, the utility model provides a can improve the fire extinguishing efficiency who puts out solid conflagration, simultaneously because water smoke has the domestic water spray cooling extinguishing device that can not cause the liquid fire to splash, electrical insulation is good.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:

a household water spray cooling fire extinguishing device comprises a base, wherein a water storage tank and a flexible disk pipe for connecting the water storage tank with a water spray nozzle are fixed at the top of the base, a cavity for placing water supply equipment is formed in any side of the top of the inner side of the water storage tank, a water inlet of the water storage tank is formed in the bottom of any side of the water storage tank, a water inlet of the water supply equipment is connected with the water storage tank, a water outlet of the water supply equipment is connected with one end of a flexible coil pipe through a threaded pipeline, and the other end of the flexible coil pipe is connected with the water spray nozzle with; the water supply equipment comprises an electric pump set, a battery and a water pipe, wherein the battery is positioned at the bottom of the electric pump set and connected with the electric pump set through a motor, the water pipe extends into the water storage tank, the top of the water pipe is connected with a water inlet of the electric pump set, and a water outlet of the electric pump set is connected with a pipeline with threads. When the fire extinguishing device is used, water is conveyed into the flexible disk pipe from the water storage tank through the electric pump set, fine atomized water drops are formed after the water in the flexible disk pipe passes through the filter and the water mist spray head, and when the water drops are sprayed to the surface of a burning substance, the comprehensive effects of surface cooling, suffocation, emulsification and dilution are generated, so that fire extinguishment is realized.

Further, the cavity comprises a bottom plate and a side plate, one end of the bottom plate is connected with the bottom of the side plate, the top of the side plate is connected with the inner side of the top of the water storage tank, the other end of the bottom plate is connected with the side face of the water storage tank, and a movable door convenient for replacing a battery or an electric pump is installed on the side face of the water storage tank. The movable door is composed of a pair of cabinet doors, one side of each cabinet door is connected with the end of the water storage tank, the other side of each cabinet door is movable, and the other sides of the two cabinet doors touch when the two cabinet doors are closed.

Further, the flexible coil pipe is wound on the top of the support, and the bottom of the support is fixed on the base. The support comprises two montants and connects and be used for twining the horizontal pole of soft coil pipe at two montant tops.

Furthermore, the top of the water storage tank is also provided with an air vent.

Furthermore, a rain valve is arranged between the filter and the water mist spray head and is connected with a household fire probe through wireless. After the fire disaster is monitored by the fire disaster probe, the deluge valve can automatically open the water mist spray head to extinguish the fire.

Furthermore, the bottom of the base is provided with wheels convenient to move, and any end of the base is provided with a pull rod. The pull rod consists of two inclined rods and a cross rod connected to the tops of the two inclined rods.

The utility model forms fine mist water drops through the water mist nozzle, and when the water drops are sprayed on the surface of a burning substance, the comprehensive effects of surface cooling, suffocation, emulsification and dilution are generated, thereby realizing fire extinguishing; the bottom of the base is provided with the wheels and the pull rod, so that the movement is convenient in the fire extinguishing process, the water sprayed by the spray head in the fire extinguishing process can effectively aim at a fire source, and the water sprayed by the spray head can not effectively extinguish fire. The utility model discloses not only can improve the fire extinguishing efficiency who puts out solid fire, simultaneously because the water smoke has can not cause the liquid fire to splash, characteristics that electrical insulation is good, all obtains extensive application in putting out combustible liquid conflagration, electric fire.

Drawings

The invention will now be further described with reference to the accompanying drawings, in which:

fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a side view of the side of the movable door;

description of reference numerals: 1. the device comprises a base, 2, a water storage tank, 3, a cavity, 4, an electric pump set, 5, a battery, 6, a pipeline with threads, 7, an air vent, 8, a flexible disk pipe, 9, a support, 10, wheels, 11, a pull rod, 12 and a movable door.

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.

Example 1

As shown in fig. 1 to 3, the domestic water spray cooling fire extinguishing apparatus of the embodiment includes a base 1, a water storage tank 2 and a flexible pipe 8 for connecting the water storage tank 2 and a water spray nozzle are fixed on the top of the base 1, a cavity 3 for placing water supply equipment is arranged on any side of the top of the inner side of the water storage tank 2, a water inlet of the water storage tank is arranged on the bottom of any side of the water storage tank 2, the water inlet of the water supply equipment is connected with the water storage tank 2, a water outlet of the water supply equipment is connected with one end of the flexible pipe 8 through a threaded pipeline 6, and the other end of the flexible pipe 8 is connected with the water spray nozzle; the water supply equipment comprises an electric pump set 4, a battery 5 and a water pipe, wherein the battery 5 is positioned at the bottom of the electric pump set 4 and connected with the electric pump set 4 through a motor, the water pipe extends into the water storage tank 2, the top of the water pipe is connected with a water inlet of the electric pump set 4, and a water outlet of the electric pump set 4 is connected with a pipeline 6 with threads. When the fire extinguisher is used, water is conveyed into the flexible disk pipe 8 from the water storage tank 3 through the electric pump unit 4, fine mist-shaped water drops are formed after the water in the flexible disk pipe 8 passes through the filter and the water mist spray head, and when the water drops are sprayed to the surface of a burning substance, the comprehensive effects of surface cooling, suffocation, emulsification and dilution are generated, so that fire extinguishment is realized.

Further, the cavity 3 comprises a bottom plate and a side plate, one end of the bottom plate is connected with the bottom of the side plate, the top of the side plate is connected with the inner side of the top of the water storage tank 2, the other end of the bottom plate is connected with the side surface of the water storage tank 2, and a movable door 12 convenient for replacing the battery 5 or the electric pump is installed on the side surface of the water storage tank 2. The movable door 12 is composed of a pair of door bodies, one side of each door body is connected with the end of the water storage tank 2, the other side of each door body is movable, and the other sides of the two door bodies touch when the two door bodies are closed.

Further, the flexible coil 8 is wound on the top of the support 9, and the bottom of the support 9 is fixed on the base 1. The support 9 is composed of two vertical rods and a cross rod connected to the tops of the two vertical rods and used for winding the flexible coil pipe 8.

Further, the top of the water storage tank 2 is also provided with a vent hole 7.

Further, the bottom of the base 1 is provided with wheels 10 convenient to move, and any end of the base 1 is provided with a pull rod 11. The pull rod 11 consists of two inclined rods and a cross rod connected to the tops of the two inclined rods.

Example 2

Furthermore, a rain valve is arranged between the filter and the water mist spray head and is connected with a household fire probe through wireless.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 household water spray cooling fire extinguishing device is characterized by comprising a base, wherein a water storage tank and a flexible pipe used for connecting the water storage tank with a water spray nozzle are fixed at the top of the base, a cavity used for placing water supply equipment is arranged at any side of the top of the inner side of the water storage tank, a water inlet of the water storage tank is arranged at the bottom of any side of the water storage tank, a water inlet of the water supply equipment is connected with the water storage tank, a water outlet of the water supply equipment is connected with one end of a flexible pipe through a threaded pipeline, and the other end of the flexible pipe is connected with the water spray nozzle with a valve; the water supply equipment comprises an electric pump set, a battery and a water pipe, wherein the battery is positioned at the bottom of the electric pump set and connected with the electric pump set through a motor, the water pipe extends into the water storage tank, the top of the water pipe is connected with a water inlet of the electric pump set, and a water outlet of the electric pump set is connected with a pipeline with threads.

2. The domestic water spray cooling fire extinguishing apparatus according to claim 1, wherein the cavity comprises a bottom plate and a side plate, one end of the bottom plate is connected with the bottom of the side plate, the top of the side plate is connected with the inner side of the top of the water storage tank, the other end of the bottom plate is connected with the side surface of the water storage tank, and a movable door convenient for replacing a battery or an electric pump is installed on the side surface of the water storage tank.

3. The domestic water spray cooling fire extinguishing apparatus according to claim 1, wherein the flexible coil pipe is wound on the top of a support, the bottom of the support is fixed on a base, and the support is composed of two vertical rods and a cross rod connected to the tops of the two vertical rods and used for winding the flexible coil pipe.

4. The domestic water spray cooled fire extinguishing apparatus according to claim 1, wherein the top of said water storage tank is further provided with a vent hole.

5. The domestic water spray cooling fire extinguishing apparatus according to claim 1, wherein a deluge valve is further provided between the filter and the water spray nozzle, and the deluge valve is wirelessly connected with a domestic fire sensor.

6. A domestic water spray cooling fire extinguishing apparatus according to claim 1, wherein the bottom of the base is provided with wheels for easy movement, and either end of the base is provided with a pull rod.