Intelligent fire hydrant based on Internet of things technology
An Internet of Things technology, a fire hydrant technology, is applied in the direction of water extraction devices, fire rescue, water supply devices, etc. Effect
Inactive Publication Date: 2021-06-11
黄文强
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Problems solved by technology
[0006] The purpose of the present invention is to provide a smart fire hydrant based on Internet of Things technology to solve the above-mentioned background technology. The water with poor fluidity at the top of the fire hydrant will freeze, and when the water freezes, the volume will increase, which will forcefully squeeze the pressure detection rod for detecting water pressure for a long time, and the pressure detection rod will cause The problem of damage to the pressure detection rod
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0031] see Figure 1-10 , the present invention provides a technical solution: an intelligent fire hydrant based on Internet of Things technology, including a fire hydrant body 1, a rectangular protective shell 2 communicated with the right side wall of the fire hydrant body 1, and a rectangular protective shell 2 is fixedly connected to the inner wall of the rectangular protective shell 2. There is a rectangular sealing sleeve 3, a rectangular sliding plate 4 is s...
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The invention discloses an intelligent fire hydrant based on the Internet of things technology in the technical field of intelligent fire hydrants. The intelligent fire hydrant comprises a fire hydrant body, wherein the right side wall of the fire hydrant body communicates with a rectangular protective shell, a rectangular sealing sleeve is fixedly connected to the inner side wall of the rectangular protective shell, and a rectangular sliding plate is slidably connected to the inner side wall of the rectangular protective shell. According to the intelligent fire hydrant, when water in the fire hydrant body is condensed due to the low temperature in winter, a positioning plate is separated from the positioning rectangular sliding plate by utilizing a heat conducting piece, so that the rectangular sliding plate can slide in the rectangular protective shell; and then the rectangular sliding plate is extruded by utilizing the volume expansion during water condensation, so that the rectangular sliding plate moves towards the right side, the pressure extruded on a pressure detection rod is released, the phenomenon that the pressure detection rod is damaged due to the fact that the water continues to condense and expand to extrude the pressure detection rod is avoided, and a pressure sensor cannot be damaged when the interior of the fire hydrant body is frozen in winter.
Description
technical field [0001] The invention relates to the technical field of intelligent fire hydrants, in particular to an intelligent fire hydrant based on Internet of Things technology. Background technique [0002] The rapid development of economy and the rapid expansion of cities make the task of fire prevention increasingly difficult. As an important part of public fire-fighting facilities to ensure the safety of people's lives and properties, fire hydrants are lagging behind in supporting construction, inadequate maintenance, and outdated supervision methods, which seriously affect the timely extinguishment of fires and cannot well protect the lives and properties of the people. Safety. [0003] In the invention case of an intelligent fire hydrant based on the Internet of Things technology disclosed in the prior art, the Chinese patent application number of the invention patent is CN201611055101.4, an intelligent fire hydrant, which includes a valve, a tank body, a water p...
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IPC IPC(8): E03B9/02
CPCE03B9/02
Inventor 黄文强
Owner 黄文强