Fire monitor spray recoil detection device and detection system
A detection device, fire monitor technology, applied in measuring devices, force/torque/power measuring instruments, instruments, etc., can solve the problem of lack of, no fire monitor jet recoil test, etc.
Active Publication Date: 2022-04-26
XCMG CONSTR MACHINERY +2
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Problems solved by technology
Due to the lack of mature and reliable testing equipment and devices, the complete machine manufacturers in the industry have basically not tested the jet recoil of the fire monitors (including water monitors, foam monitors and dry powder monitors) equipped with vehicles.
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[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0028] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rathe...
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The invention relates to a detection device and a detection system for the spraying recoil force of a fire monitor, wherein the detection device for the spraying recoil force of a fire monitor comprises a chassis, a bracket, a fire extinguishing agent supply pipeline, a fire monitor and a pressure sensor, and the bracket slides On the underframe, the fire extinguishing agent supply pipeline is connected to the fire monitor, the fire extinguishing agent supply pipeline is fixed on the bracket, and the pressure sensor is arranged on the underframe; Under the action of the ejection recoil force of the cannon, the bracket can carry the fire extinguishing agent supply pipeline and the fire cannon slide along the bottom frame, touch the pressure sensor, and the pressure sensor is used to detect the fire The jet recoil of the gun. The invention can accurately and reliably detect the recoil force of the fire monitor under different flow rates, different spray media and different spray pressures, and provides a basis for the structural strength and stability design of the whole vehicle, which is beneficial to the lightweight design and overall performance of the whole vehicle. parameter matching.
Description
technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a detection device and a detection system for the ejection recoil force of a fire monitor. Background technique [0002] In recent years, in the actual combat of industrial firefighting and high-rise firefighting, it has been continuously exposed that the fire extinguishing agent supply intensity of fire trucks is low, and it is difficult to meet the needs of large-scale fire scenes. In order to solve the above problems, it is required that the fire pipelines and fire monitors of industrial fire trucks and elevating fire trucks be designed with a larger flow rate. [0003] The greater the flow rate of the fire-fighting pipelines and fire monitors of industrial fire trucks and elevating fire trucks, the greater the jetting recoil of the fire monitors will be. If there is no accurate rated working condition for the actual measurement of the jetting recoil of the fi...
Claims
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IPC IPC(8): G01L5/00
CPCG01L5/0028
Inventor 田志坚田永祥黎江阚四华
Owner XCMG CONSTR MACHINERY