Backpack-type wind power fire extinguisher
The utility model relates to a wind-powered fire extinguisher and a backpack-type technology, which is applied in the field of the backpack-type wind-powered fire extinguisher and can solve the problems of a large amount of wind energy loss, a decrease in the fire-extinguishing wind speed, and the inability to make full use of a fan.
Inactive Publication Date: 2017-01-11
沈蓉蓉
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Problems solved by technology
The air outlet of ordinary wind-powered fire extinguishers is too far away from the fire source on the ground, and the wind speed of fire extinguishing is obviously lower than that of the outlet.
Method used
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Embodiment 1
[0019] Such as figure 1 As shown, a kind of knapsack type wind fire extinguisher of the present invention comprises air cylinder 1 and blower fan 2, and blower blower 2 drives bearing 4 to run by starter 3, and starter 3 is provided with shield 5 outside, and shield 5 is a mesh form, While protecting the fan 2, it is also convenient for heat dissipation. The fan 2 is fixed on the back bracket 6. The back bracket 6 is provided with a telescopic strap 7. The top of the back bracket 6 is provided with a handle 8, which is convenient for transportation and packing. The fan 2 is connected to the oil storage tank. 9. The oil storage tank 9 is fixed on the back bracket 6. The oil storage tank 9 is provided with a fuel tank protection shell 10, and the oil storage tank 9 is provided with an oil inlet 11, which is convenient for replacement in time. The fan 2 is connected with the air cylinder 1, and the air cylinder 1 There is a switch 12, the switch 12 is connected to the starter 3 t...
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The invention relates to a backpack-type wind power fire extinguisher. The backpack-type wind power fire extinguisher comprises a wind tube and a draught fan. A starter drives a bearing so that the draught fan can operate. The draught fan is fixed to a backpack support. The draught fan is connected with an oil storage tank. The oil storage tank is fixed to the backpack support. The oil storage tank is provided with an oil inlet. The draught fan is connected with the wind tube. The wind tube is provided with a switch. The switch is connected with the starter through a connecting piece. A nozzle is arranged at the end, far away from the draught fan, of the wind tube. Compared with the prior art, the backpack-type wind power fire extinguisher has the following advantages that bodily and mental burdens on fire fighters by machines and tools are relieved through the backpack mode, the weight is low, carrying and binning are facilitated, wind power utilization efficiency is high, and the fire extinguishment effect is good; and scientific and technological innovation is greatly advocated, the people-oriented harmonious working environment is established, and certain practical significance can be achieved for improving the production capacity of fire fighting.
Description
technical field [0001] The invention relates to a backpack type wind fire extinguisher, which belongs to the technical field of fire extinguishers. Background technique [0002] The principle of wind fire extinguishing is mainly to use the kinetic energy of the fast-flowing wind to quickly take away the heat energy of the fire site, reduce the temperature of combustibles and combustibles to achieve the purpose of fire extinguishing, so the closer the wind torque is to the fire source, the better the effect. Since its inception, the wind fire extinguisher has been used as the most suitable fire extinguishing mechanical tool for its light weight, portability, and good fire extinguishing effect. It has a working history of nearly 30 years and has provided a solid foundation for the successful fighting of forest fires. an important guarantee. In the process of design and use, good results have been achieved, but deficiencies have been found in carrying. In the practice of fire...
Claims
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Inventor 沈蓉蓉
Owner 沈蓉蓉