CN110507935B - Multifunctional household electric high-pressure fire extinguishing device - Google Patents
Multifunctional household electric high-pressure fire extinguishing device Download PDFInfo
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- CN110507935B CN110507935B CN201910829749.XA CN201910829749A CN110507935B CN 110507935 B CN110507935 B CN 110507935B CN 201910829749 A CN201910829749 A CN 201910829749A CN 110507935 B CN110507935 B CN 110507935B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
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Abstract
The invention provides a multifunctional household electric high-pressure fire extinguishing device, which relates to the technical field of fire fighting equipment and comprises a function box and a base for placing the function box, wherein a medicament cavity, a water cavity, a mixing cavity and a control part are arranged in the function box, the medicament cavity and the water cavity are connected with the mixing cavity through a mixing valve, a booster pump is arranged in the mixing cavity, the mixing valve and the booster pump are electrically connected with the control part, the mixing cavity is connected with a nozzle, the function box is provided with a power supply, and a charging port for conveniently charging the power supply is arranged on the base. The multifunctional household electric high-pressure fire extinguishing device is simple in structure, convenient to use and store, free of maintenance, long in quality guarantee time, good in stability, long in fire extinguishing spraying time, good in fire extinguishing effect and small in environmental influence.
Description
Technical Field
The invention relates to the technical field of fire-fighting equipment,
in particular, the invention relates to a multifunctional household electric high-pressure fire extinguishing device.
Background
The domestic fire extinguisher in developed countries in foreign countries can be bought in a common shopping supermarket, the popularization rate of the domestic fire extinguisher reaches 70%, the popularization rate of China is less than one per thousand, the popularization and the use effect of the domestic fire extinguisher in real life are not satisfactory, and investigation finds that few people actively buy the domestic fire extinguisher, especially urban, rural families and rural families with fire hazards.
The low prevalence rate in China has three reasons: firstly, the method comprises the following steps: many people are not aware of fire safety, and think that the probability of fire happening to families or vehicles is low, and the people holding the fire are not willing to miss the luck, and citizens are reluctant to buy things they think they are useless, and in addition, because the effective shelf life of fire extinguisher generally exists for 1 to 2 years, citizens think that the use is not enough and is wasted within the effective period of 1 to 2 years. Secondly, the method comprises the following steps: the traditional fire extinguisher is single in function and unused for a long time due to the uncertainty of fire occurrence, even if some people buy the fire extinguisher, the fire extinguisher can be placed in a storage room or a corner which is not easy to be noticed, thus easily leading people to be careless for inspection and maintenance. When the fire extinguisher is used in case of sudden fire, the phenomenon that the fire extinguisher is out of date is very common, and the fatal hidden trouble is buried for early extinguishing of the sudden fire, so that the phenomenon that the fire extinguisher is difficult to enter the home of common people can be easily understood. Thirdly, the method comprises the following steps: according to the investigation of multiple-crane and extra-large fire accidents by authoritative departments, almost all kinds of fire causing extra-large loss are caused by the fact that the initial fire cannot be effectively put out in time! It generally takes 3 to 5 minutes from the time of fire occurrence to the time of spreading, and these 3 to 5 minutes are the golden time for fire extinguishment, and it is seen how important to equip emergency rescue products aiming at early rescue, small extinguishment and effective rescue of the initial fire in order to cope with various initial fire disasters. At present, most of domestic fire extinguishers are pressure storage type fire extinguishers, and basically, the steel cylinder is filled with medicament and high-pressure gas, so that the defects that the long-term storage pressure is easy to leak, and the medicament is easy to deteriorate are overcome. And the effective fire extinguishing time is less than 20 seconds each time, and if the fire extinguishing fails and waits for the time until the fire fighting vehicle comes to rescue, the fire disaster can be caused seriously.
Therefore, in order to solve the above problems, it is necessary to design a fire extinguishing apparatus with reasonable effectiveness.
Disclosure of Invention
The invention aims to provide a household electric high-pressure fire extinguishing device which is simple in structure, convenient to use and store, free of maintenance, long in quality guarantee time, good in stability, long in fire extinguishing spraying time, good in fire extinguishing effect and small in environmental influence, and can be used for daily work such as cleaning, sprinkling and disinfection.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
the utility model provides a multi-functional domestic electronic high-pressure fire extinguishing apparatus, includes the function case and is used for placing the base of function case, be provided with medicament chamber, water cavity, hybrid chamber and control portion in the function case, medicament chamber and water cavity pass through the mixing valve with the hybrid chamber is connected, be provided with the booster pump in the hybrid chamber, mixing valve and booster pump all with the control portion electricity is connected, the hybrid chamber is connected with the nozzle, the function case is provided with the power, be provided with on the base and be used for conveniently doing the portion of charging that the power charges.
Preferably, the charging unit includes a contact charging port and a wireless charging port.
Preferably, the nozzle is connected to the mixing chamber through a connecting pipe, and the functional box is provided with a fixing groove for conveniently fixing the connecting pipe.
As a further preferred aspect of the present invention, the control unit is provided with a display screen.
In a further preferred embodiment of the present invention, the control unit is provided with a power switch electrically connected to the power supply.
In a further preferred embodiment of the present invention, the control unit is provided with a first control valve electrically connected to the mixing valve.
In a further preferred embodiment of the present invention, the control unit is provided with a second regulating valve electrically connected to the booster pump.
As a further preferred aspect of the present invention, the booster pump is connected to a pressure sensor, and the pressure sensor is electrically connected to the power supply.
As a further preferred aspect of the present invention, the housing of the medicament chamber and the housing of the water chamber are both transparent members.
As a further optimization of the invention, the fire extinguishing agent and the water are respectively stored in the agent cavity and the water cavity, and when no fire occurs, the cleaning gear is opened to be used for daily watering flowers and plants, cleaning vehicles, disinfecting and the like at home.
As a further preferred aspect of the present invention, a warning light electrically connected to the power supply is provided on the functional box.
As a further preferable aspect of the present invention, the functional box is provided with an illumination lamp.
The multifunctional household electric high-pressure fire extinguishing device has the beneficial effects that: simple structure, the function is various, convenient to use, convenient storage need not to maintain, and the shelf life is long, and stability is good, and the injection time of putting out a fire is long, and fire control effect is good, and it is little to receive the environmental impact.
Drawings
FIG. 1 is a schematic structural view of a multifunctional household electric high-pressure fire extinguisher according to the present invention;
in the figure: 1. the device comprises a functional box, 11, a medicament cavity, 111, a medicament adding port, 12, a water cavity, 121, a water adding port, 13, a mixing cavity, 131, a nozzle, 14, a control part, 141, a display screen, 142, a power switch, 143, a first regulating valve, 144, a second regulating valve, 15, a mixing valve, 16, a power supply, 17, a fixing groove, 18, a handle, 2, a base, 21 and a charging part.
Detailed Description
The invention is further described below with reference to the accompanying drawings and examples.
The domestic fire extinguisher in the developed countries abroad can be bought in a common shopping supermarket, the popularization rate reaches 70%, the popularization rate in China is less than one per thousand, the popularization and the use effect of the domestic fire extinguisher in real life are not satisfactory, and the investigation finds that few people actively buy the domestic fire extinguisher, particularly urban, rural and middle villages with fire hazard, and most of the main reasons for not using the domestic fire extinguisher are as follows: is difficult to store, causes waste, has short quality guarantee period, is inconvenient to use, has poor fire extinguishing effect and single function.
The first embodiment is as follows: as shown in fig. 1, which is only one embodiment of the present invention, a multifunctional household electric high-pressure fire extinguisher includes a functional box 1 and a base 2 for placing the functional box 1, wherein a chemical cavity 11, a water cavity 12, a mixing cavity 13 and a control part 14 are arranged in the functional box 1, the chemical cavity 11 and the water cavity 12 are connected with the mixing cavity 13 through a mixing valve 15, a booster pump is arranged in the mixing cavity 13, the mixing valve 15 and the booster pump are both electrically connected with the control part 14, the mixing cavity 13 is connected with a nozzle 131, the functional box 1 is provided with a power supply 16, and the base 2 is provided with a charging part 21 for conveniently charging the power supply 16.
In the invention, the functional box 1 is a fire extinguisher body, when a fire disaster occurs, the functional box 1 is taken up, the chemical cavity 11 and the water cavity 12 in the functional box 1 are respectively loaded with fire extinguishing chemicals and water, the mixing valve 15 is opened to control the proportion of the fire extinguishing chemicals in the chemical cavity 11 and the water in the water cavity 12 flowing into the mixing cavity 13 in proportion, the booster pump in the mixing cavity 13 is used for boosting pressure, then high-pressure liquid is sprayed out from the nozzle 131 for fire spraying, the mixing valve 15 and the booster pump are both controlled by the control part 14, the power supply 16 supplies power to the mixing valve 15 and the booster pump, and after the functional box 1 is used, the functional box is placed on the base 2 and is charged for the power supply 16 through the charging part 21.
Of course, the charging unit 21 includes a contact type charging port and a wireless charging port, and may perform wired or wireless charging.
Firstly, the medicament cavity 11, the water cavity 12 and the mixing cavity 13 are arranged, when fire is not extinguished, fire extinguishing medicament and water are respectively stored in the medicament cavity 11 and the water cavity 12, and when no fire occurs, the cleaning gear is opened to be used for daily watering flowers and plants, cleaning vehicles, disinfecting and the like in families. The fire extinguishing gear is opened to mix and extinguish fire only when fire is needed, and various advantages of the water-based fire extinguishing agent are fully exerted. The fire extinguishing agent and the water are separately stored at ordinary times, so that the defects of poor stability, easy deterioration and difficult long-term storage after the additive, the water and the air are diluted and mixed in advance can be completely overcome.
Then mixing valve 15, medicine chamber 11 and water chamber 12 pass through mixing valve 15 with mixing chamber 13 is connected, mixing valve 15 is the mixed controlled release valves of liquid medicine proportion of putting out a fire for mix water and the medicament of putting out a fire in proportion, and be provided with on the control division 14 with the first governing valve 143 of mixing valve 15 electricity is connected, through first governing valve 143 control mixing valve 15 opening angle, thereby control the mixing ratio of water and medicament of putting out a fire, here, can even close the intercommunication of medicine chamber 11 with mixing chamber 13 completely, just enter water in the mixing chamber 13 without mixing the medicament of putting out a fire, then can spout the clear water and carry out work such as washing, watering, disinfection, putting out a fire, if mix simultaneously in the mixing chamber 13 and mix in medicament of putting out a fire and water, then carry out liquid medicine (foam) blowout and put out a fire.
Then a booster pump is arranged, the booster pump comprises a water pump connected with the mixing cavity 13 and an air pump connected with the water pump through a connecting pipe, the air pump is connected with a container bottle, an air outlet connected with the mixing cavity 13 is formed in the container bottle, a motor is arranged on the connecting pipe, the water pump or the air pump is driven by the motor to boost the pressure in the mixing cavity 13, high-pressure water is sprayed out from a nozzle 131 to extinguish fire, the water pump and the air pump are plunger diaphragm pumps, new plunger diaphragm materials are adopted to enhance the abrasion resistance of the plunger diaphragms, the working pressure of the pumps is improved, the problems that the plungers of the traditional plunger pumps are easy to wear and cannot run in a high-pressure no-load mode are solved, the working pressure of the pumps can be greatly improved by adopting the new plunger diaphragm materials, meanwhile, the service lives of the plunger diaphragms are greatly; under the high-pressure working state, the volume ratio is up to more than 95%, and the pressure can reach more than 2mpa lift and 100m meters; the multi-cylinder chamber plunger hydraulic diaphragm technology is adopted, so that the pulsation is small, the pressure is high, the flow rate is high, and the high water flow is stable.
And the motor comprises a first motor close to the water pump and a second motor close to the air pump, an electromagnetic clutch is arranged between the first motor and the second motor, the first motor is used for pressurizing the water pump, the second motor is used for pressurizing the air pump, and one motor is used for driving the water pump or the air pump under a normal working state. However, under the condition of high-load operation, because the working power of one motor is limited, when the water delivery distance is long, the electromagnetic clutch is connected with the first motor and the second motor to synchronously work as a pump body so as to improve the power, and the water spray pressure is large. Moreover, when one of the motors breaks down, the electromagnetic clutch can be used for connecting the other motor which can normally run to drive the water pump or the air pump, so that the working requirement under the emergency fire extinguishing state is met, the failure rate is low, the influence on the early stage of fire extinguishing is small, the preparation is rapid, and the fire extinguishing can be used for extinguishing fire at the first time.
The second motor that sets up on the function case provides drive power for the air pump, but the pressurized gas is used for cooperating booster pump to put out a fire together when taking place the conflagration, can be used for the work of aerifing of inflatable articles such as vehicle tire under the conflagration-free condition at ordinary times. Another advantage is that the residual water in the water channel of the functional box can be sprayed in cold winter to prevent icing from affecting the fire extinguishing function.
Of course, the control unit 14 is provided with two second regulating valves 144 electrically connected to the booster pump, and here, the two second regulating valves 144 should be two and respectively control the first motor and the second motor to boost, and of course, the second regulating valve 144 is provided with a high pressure valve and a low pressure valve to control high pressure or low pressure to perform pressurized liquid spraying fire extinguishing.
The multifunctional household electric high-pressure fire extinguishing device is simple in structure, convenient to use and store, free of maintenance, long in quality guarantee time, good in stability, long in fire extinguishing spraying time, good in fire extinguishing effect and small in environmental influence.
Second embodiment, as shown in fig. 1, is only one embodiment of the present invention, and in order to make the multifunctional household electric high-pressure fire extinguisher of the present invention have better fire extinguishing effect and higher stability, the present invention further has the following design:
first, the nozzle 131 is connected to the mixing chamber 13 through a connection pipe, and the function box 1 is provided with a fixing groove 17 for conveniently fixing the connection pipe, and when not in use, the connection pipe is expected to be fixed on the fixing groove 17 of the outer side wall of the function box 1, thereby facilitating storage.
Then, be provided with medicament inlet 111 on the medicament chamber 11, be provided with filler 121 on the water cavity 12, just the shell in medicament chamber 11 and water cavity 12 is the transparent, conveniently looks over the liquid level of medicament and water directly perceived, in time adds medicament and water.
Then, the booster pump is connected with a pressure sensor, the pressure sensor is electrically connected with the power supply 16, and once the pressure exceeds a safety threshold, the power supply 16 is informed to stop supplying power to the booster pump, namely, the overpressure gun is shut down, so that the safety of equipment and users is ensured.
In addition, automatic temperature control devices are arranged in the medicament cavity 11 and the water cavity 12 and are used for preventing a water source in the water storage tank from being frozen in winter.
The control unit 14 is provided with a power switch 142 electrically connected to the power supply 16, and the power supply 16 can be turned on and off manually.
And the functional box is provided with an illuminating lamp which plays a role in emergency illumination.
Be provided with on the function box with the warning light that 16 electricity of power are connected can use on the vehicle, is used for warning the triangle-shaped led of rear vehicle to explode when the vehicle is broken down and dodges the warning sign, also can only carry out the police dispatch newspaper when the power electric quantity is not enough.
Finally, the control part 14 is provided with a display screen 141, the display screen 141 should be electrically connected with the first motor, the second motor, the mixing valve 15 and the like, liquid level sensors electrically connected with the display screen 141 are arranged in the medicament cavity 11 and the water cavity 12, the display screen 141 displays liquid levels in the medicament cavity 11 and the water cavity 12, personnel cannot directly see the liquid levels in the medicament cavity 11 and the water cavity 12 when low brightness is avoided, the display screen can control the opening and closing of each component in real time, and can monitor the working state and real-time data of each component, such as pressurization, medicament amount, water amount, mixing proportion, temperature, power supply 16 voltage, electric quantity and the like.
The multifunctional household electric high-pressure fire extinguishing device is simple in structure, multifunctional, convenient to use, convenient to store, free of maintenance, long in quality guarantee time, good in stability, long in fire extinguishing spraying time, long in spraying distance, good in fire extinguishing effect and small in environmental influence, and can be applied to intensive personnel areas such as families, vehicles, factory workshops, schools, offices, markets and the like.
The multifunctional household electric high-pressure fire extinguishing device can be used for daily watering of flowers and plants, cleaning and disinfection of vehicles and the like in families at ordinary times, can be frequently used in daily life, can be used for performing performance inspection on a fire extinguishing function once and once in each using process, and can timely find and eliminate faults so as to ensure that the fire extinguishing function is always in a benign working state.
The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a multi-functional domestic electronic high-pressure extinguishing device which characterized in that: the automatic water-saving device comprises a function box (1) and a base (2) used for placing the function box (1), wherein a medicament cavity (11), a water cavity (12), a mixing cavity (13) and a control part (14) are arranged in the function box (1), the medicament cavity (11) and the water cavity (12) are connected with the mixing cavity (13) through a mixing valve (15), a booster pump is arranged in the mixing cavity (13), the mixing valve (15) and the booster pump are both electrically connected with the control part (14), the mixing cavity (13) is connected with a nozzle (131), the function box (1) is provided with a power supply (16), and a charging part (21) used for conveniently charging the power supply (16) is arranged on the base (2); the booster pump includes the water pump of being connected with hybrid chamber (13) and the air pump of being connected with the water pump through the connecting pipe, and the air pump is connected with the container bottle, is provided with the gas outlet of being connected with hybrid chamber (13) on the container bottle, be provided with the motor on the connecting pipe, give hybrid chamber (13) interior pressure boost through motor drive water pump or air pump, the motor is including being close to the first motor of water pump with be close to the second motor of air pump, the motor is including being close to the first motor of water pump
An electromagnetic clutch is arranged between the first motor and the second motor, the first motor is used for pressurizing the water pump, and the second motor is used for pressurizing the air pump
And (4) pressurizing.
2. A multifunctional household electric high-pressure fire extinguishing apparatus according to claim 1, characterized in that: the nozzle (131) is connected with the mixing cavity (13) through a connecting pipe, and a fixing groove (17) used for conveniently fixing the connecting pipe is arranged on the functional box (1).
3. A multifunctional household electric high-pressure fire extinguishing apparatus according to claim 1, characterized in that: the control unit (14) is provided with a display screen (141).
4. A multifunctional household electric high-pressure fire extinguishing apparatus according to claim 1, characterized in that: the control unit (14) is provided with a power switch (142) electrically connected to the power supply (16).
5. A multifunctional household electric high-pressure fire extinguishing apparatus according to claim 1, characterized in that: the control part (14) is provided with a first regulating valve (143) electrically connected with the mixing valve (15), and the control part (14) is provided with a second regulating valve (144) electrically connected with the booster pump.
6. A multifunctional household electric high-pressure fire extinguishing apparatus according to claim 1, characterized in that: the functional box (1) is provided with a handle (18).
7. A multifunctional household electric high-pressure fire extinguishing apparatus according to claim 6, wherein: the booster pump is connected with a pressure sensor, and the pressure sensor is electrically connected with the power supply (16).
8. A multifunctional household electric high-pressure fire extinguishing apparatus according to claim 1, characterized in that: the shells of the medicament cavity (11) and the water cavity (12) are transparent pieces.
9. A multifunctional household electric high-pressure fire extinguishing apparatus according to claim 1, characterized in that: the functional box (1) is provided with an illuminating lamp and a warning lamp electrically connected with the power supply (16).
10. A multifunctional household electric high-pressure fire extinguishing apparatus according to claim 1, characterized in that: the medicament cavity (11) is provided with a medicament adding port (111), and the water cavity (12) is provided with a water adding port (121).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910829749.XA CN110507935B (en) | 2019-09-04 | 2019-09-04 | Multifunctional household electric high-pressure fire extinguishing device |
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| CN201910829749.XA CN110507935B (en) | 2019-09-04 | 2019-09-04 | Multifunctional household electric high-pressure fire extinguishing device |
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| CN110507935A CN110507935A (en) | 2019-11-29 |
| CN110507935B true CN110507935B (en) | 2021-05-04 |
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| CN201910829749.XA Active CN110507935B (en) | 2019-09-04 | 2019-09-04 | Multifunctional household electric high-pressure fire extinguishing device |
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| CN109432672A (en) * | 2018-10-19 | 2019-03-08 | 安徽吉安消防科技有限公司 | A kind of electricity booster type multifunctional motor-driven high-pressure fire extinguishing apparatus |
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2019
- 2019-09-04 CN CN201910829749.XA patent/CN110507935B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1726333A1 (en) * | 2005-05-25 | 2006-11-29 | Unisantis Europe GmbH | Fluid delivery system for fire-fighting apparatus |
| US8882001B2 (en) * | 2008-11-13 | 2014-11-11 | Forced Gas Technologies, Llc | Fire suppression apparatus and method for generating foam |
| JP5254886B2 (en) * | 2009-06-01 | 2013-08-07 | ホーチキ株式会社 | Fire hydrant equipment |
| CN206275941U (en) * | 2016-08-22 | 2017-06-27 | 江苏金博消防器材有限公司 | One kind is applicable the portable air-stored movement compressed air foam extinguishing structure of many occasions |
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| CN110507935A (en) | 2019-11-29 |
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