CN209885086U

CN209885086U - Portable fire extinguisher

Info

Publication number: CN209885086U
Application number: CN201920283221.2U
Authority: CN
Inventors: 田锦林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-01-03
Anticipated expiration: 2029-03-06

Abstract

The utility model relates to a fire-fighting apparatus technical field, concretely relates to portable fire extinguisher, casing including long tube-shape, the inside front end of casing is fixed with high-speed turbine jet, near the casing is close to high-speed turbine jet has evenly seted up a plurality of air inlets, the inside rear end of casing is fixed with battery and control module, high-speed turbine jet's air jet is equipped with annular outlet pipe, the casing rear end is fixed with oil pipe joint, water pipe joint, switch and start button, inside fuel feeding pipe and the delivery pipe of being equipped with of casing, be equipped with the oil pump on the fuel feeding pipe, the positive symmetry of oil tank is fixed with the braces, the oil tank bottom is fixed with the inside defeated oil pipe of intercommunication oil tank, defeated oil pipe other end and oil pipe articulate. The fire extinguisher is suitable for being carried by a single soldier, is convenient to carry, has the advantages of high safety and long fire extinguishing time due to the separation of the oil tank and the shell, and is suitable for fire extinguishing in common cities and forest fire extinguishing.

Description

Portable fire extinguisher

Technical Field

The utility model relates to a fire-fighting apparatus technical field, concretely relates to portable fire extinguisher.

Background

At present, the individual fire extinguishing equipment for fighting initial fire is either a fire extinguisher or a pressure storage type atomizing water gun or high-pressure fire extinguishing equipment with a compressor driven by a gasoline engine and a diesel engine. They can all play a certain role in extinguishing the initial fire. However, problems exist, such as the fire extinguisher and the pressure storage type atomizing water gun have too short fire extinguishing service time (only more than ten seconds), or the equipment has or generates high pressure, so that safety hazards exist, or the starting steps are relatively complicated.

Chinese patent CN 207342064U discloses a portable fire extinguisher, which comprises a housing, be equipped with high-speed turbine jet, oil tank, controller and battery in the casing, the oil tank pass through oil pipe with high-speed turbine jet links to each other, the utility model discloses itself does not take the high pressure, and it is light and handy convenient that the individual soldier is born, and it is narrow to be applicable to the topography, and the place that the vehicle is difficult to arrive, but this fire extinguisher's oil tank sets up in the casing, and high-speed turbine jet can produce a large amount of heats at the during operation, has certain potential safety hazard, hardly finds water source and advance water piping connection when the forest is put out a fire, mainly relies on the wind-force that high-speed turbine jet produced to put out a fire, and the oil tank volume that sets up in the casing is less, leads to the fire extinguisher operating time shorter, and the fire source can's.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that above-mentioned exists, designed a portable fire extinguisher, this fire extinguisher is fit for individual soldier and bears, convenient to carry, and the oil tank separates with the casing, and the security is high, and the time of putting out a fire is long, is suitable for ordinary city to put out a fire and the forest is put out a fire.

In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a realize through following technical scheme:

a portable fire extinguisher comprises a long cylindrical shell, a handle, an anti-skidding holding sleeve, a high-speed turbojet, a storage battery, a control module, an oil pump, an oil tank and an oil conveying pipe, wherein the long cylindrical shell is 100 cm long, the handle is fixed at the rear end of the shell, the anti-skidding holding sleeve is sleeved at the middle part of the shell, the high-speed turbojet is fixed at the front end inside the shell, a plurality of air inlets are uniformly formed in the position, close to the high-speed turbojet, of the shell, an annular water outlet pipe is arranged at an air nozzle of the high-speed turbojet, a plurality of water outlets are uniformly formed in the inner side of the annular water outlet pipe, the storage battery and the control module electrically connected with the storage battery are fixed at the rear end of the shell, an oil pipe joint, a water pipe joint, a power switch and a starting key are fixed at the rear end of the shell, the power switch and, the fuel injection device is characterized in that one end of the fuel supply pipe is connected with the high-speed turbine jet engine, the other end of the fuel supply pipe is connected with the fuel pipe joint, the fuel supply pipe is provided with an oil pump, one end of the fuel supply pipe is communicated with the annular water outlet pipe, the other end of the fuel supply pipe is connected with the water pipe joint, the storage battery and the control module are all electrically connected with the high-speed turbine jet engine, the storage battery and the control module are all electrically connected with the oil pump, the fuel tank is symmetrically and symmetrically fixed with braces in the front side, a fuel injection port is formed in the top of the fuel tank, a sealing cover is.

Further, the high-speed turbine jet is fixed at the front end in the shell through a hoop.

Furthermore, a charging connector is fixed at the rear end of the shell and electrically connected with the storage battery.

Further, the high-speed turbojet adopts a kinegtech, xuan cloud or jetcat turbojet engine.

Further, the control module adopts an STC90C516 single chip microcomputer.

The utility model has the advantages that: the fire extinguisher is suitable for being carried on the back of a single soldier, convenient to carry, high in safety and long in fire extinguishing time, is suitable for ordinary urban fire extinguishing and forest fire extinguishing, the long-cylindrical shell is 100 cm and 150 cm, the high-speed turbine jet engine at the front end inside the shell can be better close to a fire source when fire extinguishing, fire fighters do not need to bend over, and the fire extinguishing effect is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a portable fire extinguisher.

Fig. 2 is an enlarged view of the structure at a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-shell, 11-annular water outlet pipe, 111-water outlet, 12-air inlet, 13-anti-skidding grip sleeve, 14-handle, 2-high-speed turbojet, 3-storage battery, 31-charging connector, 4-control module, 5-oil tank, 51-oil filling port, 52-sealing cover, 53-braces, 6-oil supply pipe, 61-oil pipe connector, 62-oil pipe, 63-oil pump, 7-water supply pipe, 71-water pipe connector, 8-clamp, 9-power switch and 91-start button.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the portable fire extinguisher comprises a long cylindrical shell 1, a handle 13, a carrying belt 14, a high-speed turbine jet 2, a storage battery 3, a control module 4, an oil pump 63, an oil tank 5 and an oil delivery pipe 62, wherein the long cylindrical shell 1 is 100 cm long, the handle 14 is fixed at the rear end of the shell 1, an anti-skid holding sleeve 13 is sleeved at the middle part of the shell 1, the high-speed turbine jet 2 is fixed at the front end inside the shell 1, a plurality of air inlets 12 are uniformly formed near the high-speed turbine jet 2 in the shell 1, an annular water outlet pipe 11 is arranged at an air nozzle of the high-speed turbine jet 2, a plurality of water outlets 111 are uniformly formed inside the annular water outlet pipe 11, the storage battery 3 and the control module 4 electrically connected with the storage battery 3 are fixed at the rear end inside the shell 1, an oil pipe connector 61, a water pipe connector 71, a power switch 9 and a start key 91, wherein the power switch 9 and the start key 91 are both connected with the control module 4, an oil supply pipe 6 and a water supply pipe 7 are arranged in the shell 1, one end of the oil supply pipe 6 is connected with the high-speed turbine jet 2, the other end is connected with an oil pipe joint 61, the oil supply pipe 6 is provided with an oil pump 63, one end of the water supply pipe 7 is communicated with the annular water outlet pipe 11, the other end is connected with a water pipe joint 71, the storage battery 3 and the control module 4 are both electrically connected with the high-speed turbine jet 2, the storage battery 3 and the control module 4 are both electrically connected with the oil pump 63, straps 53 are symmetrically fixed on the front surface of the oil tank 5, an oil filling port 51 is formed at the top of the oil tank 5, a sealing cover 52 is connected on the oil filling port 51 in a threaded manner, an oil delivery pipe 62 communicated with the inside of the oil tank 5 is fixed at the bottom of the oil tank 5, and the other end of the oil delivery pipe 62 is connected with an oil pipe joint 61.

Wherein the high-speed turbojet 2 is fixed at the front end inside the casing 1 through a hoop 8.

Wherein, casing 1 rear end is fixed with the joint 31 that charges, the joint 31 that charges is connected with battery 3 electricity.

Wherein, the high-speed turbojet 2 adopts a kinegtech, Xuanyun or jetcat turbojet engine.

The control module 4 adopts an STC90C516 single chip microcomputer, and the control module 4 is used for controlling the rotating speed of the high-speed turbine jet 2 and the pumping oil quantity of the oil pump 63.

One specific application of this embodiment is: when the high-speed turbojet 2 fire extinguishing device is used, gasoline for the high-speed turbojet 2 to work is added into the oil tank 5 through the oil filling port 51, the oil tank 5 is carried on the shoulder of a firefighter through the straps 53, the firefighter holds the handle 14 at the rear end of the shell 1 with one hand and holds the antiskid holding sleeve 13 at the middle part of the shell 1 with the other hand, when the fire is extinguished, the power switch 9 at the rear end of the shell 1 is opened, then the start button 91 is pressed, the oil pump 63 supplies oil to the high-speed turbojet 2 through the oil pipeline 62 and the oil supply pipe 6, the high-speed turbojet 2 is started through electric striking fire of the storage battery 3, the started high-speed turbojet 2 sprays high-speed air flow from the front end of the shell 1, in the fire extinguishing of a common city, a water pipe can be connected to the water pipe connector 71, water flow sprayed from the water outlet 111 of the annular water outlet pipe 11 is atomized and cut into mist water through the high-speed air flow, the fire extinguisher is suitable for being carried on one person, is convenient to carry, has the advantages of high safety and long fire extinguishing time due to the separation of the oil tank 5 and the shell 1, is suitable for fire extinguishing in common cities and forest fire extinguishing, has the long cylindrical shell 1 of 100 cm and 150 cm, can better approach a fire source due to the high-speed turbine jet 2 at the front end inside the shell 1 during fire extinguishing, does not need fire fighters to bend over, and has good fire extinguishing effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A portable fire extinguisher, characterized in that: the anti-skid jet engine comprises a long cylindrical shell, a handle, an anti-skid holding sleeve, a high-speed turbine jet engine, a storage battery, a control module, an oil pump, an oil tank and an oil delivery pipe, wherein the long cylindrical shell is 100 cm long, the handle is fixed at the rear end of the shell, the anti-skid holding sleeve is sleeved at the middle part of the shell, the high-speed turbine jet engine is fixed at the front end inside the shell, a plurality of air inlets are uniformly formed in the shell close to the high-speed turbine jet engine, an annular water outlet pipe is arranged at an air jet port of the high-speed turbine jet engine, a plurality of water outlets are uniformly formed in the inner side of the annular water outlet pipe, the storage battery and the control module electrically connected with the storage battery are fixed at the rear end inside the shell, an oil pipe connector, a water pipe connector, a power switch and a starting key are, the fuel injection device is characterized in that one end of the fuel supply pipe is connected with the high-speed turbine jet engine, the other end of the fuel supply pipe is connected with the fuel pipe joint, the fuel supply pipe is provided with an oil pump, one end of the fuel supply pipe is communicated with the annular water outlet pipe, the other end of the fuel supply pipe is connected with the water pipe joint, the storage battery and the control module are all electrically connected with the high-speed turbine jet engine, the storage battery and the control module are all electrically connected with the oil pump, the fuel tank is symmetrically and symmetrically fixed with braces in the front side, a fuel injection port is formed in the top of the fuel tank, a sealing cover is.

2. A portable fire extinguisher according to claim 1, characterized in that: the high-speed turbine jet is fixed at the front end inside the shell through a hoop.

3. A portable fire extinguisher according to claim 1, characterized in that: the rear end of the shell is fixedly provided with a charging connector which is electrically connected with the storage battery.