Trench and aqueduct drowning rescue device with automatic alarming and positioning functions

An automatic alarm and channel technology, applied in casting lines and other directions, can solve the problems of low probability of successful rescue of drowning persons, high equipment cost, complex device structure, etc., so as to reduce the cost of protection management and related responsibilities, reduce costs, and reduce drowning. effects of drowning

Pending Publication Date: 2019-05-21
GUANGDONG RES INST OF WATER RESOURCES & HYDROPOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, some existing river bank rescue devices have a low probability of successfully rescuing those who fall into the water, and because the shoreline is long and the device structure is complicated, if the overall equipment costs are high

Method used

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  • Trench and aqueduct drowning rescue device with automatic alarming and positioning functions
  • Trench and aqueduct drowning rescue device with automatic alarming and positioning functions
  • Trench and aqueduct drowning rescue device with automatic alarming and positioning functions

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Such as Figure 1-Figure 5 As shown, the channel and aqueduct falling water rescue device with automatic alarm and positioning function of the present invention include net body, water iron chain 3, underwater iron chain 4 and protective face 2 (the protective face is channel protective face or aqueduct protective face), in:

[0032] The upper side and the lower side of the net body are respectively fixed on the protective surface 2 by the iron chain 3 above water and the iron chain 4 under water, so that the net body is transverse to the water flow of the channel or aqueduct, and the lower side of the net body is located at the upstream of the water flow of the channel or aqueduct. The upper edge of the body is located at the downstream of the channel or aqueduct water flow, so that the net body is installed obliquely along the channel or aqueduct water flow.

[0033] This self-rescue device can be installed on the channels or aqueducts whose protective surface 2 cros...

Embodiment 2

[0046] The difference from Example 1 is that, if Figure 6-Figure 7 As shown, it also includes an alarm locating device, wherein:

[0047] The alarm positioning device comprises a tension sensor 61, a signal transmitter 62, a controller 63 and an alarm 64. The tension sensor 61, the signal transmitter 62 and the alarm 64 are all electrically connected to the controller 63, and the two ends of the water slide chain 3 are all provided with There is a tension sensor 61, the two ends of the tension sensor 61 are respectively connected with the water zipper 3 and the quick connecting ring 31, and the alarm 64 is set on the side of the net body. When the person who falls into the water touches the net body, the net body is subjected to tension and triggers the tension sensor 61, the tension sensor 61 transmits the signal to the controller 63, and the controller 63 sends the signal to the signal receiving terminal through the signal transmitter 62 to alarm and perform position identi...

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PUM

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Abstract

The invention discloses a trench and aqueduct drowning rescue device with automatic alarming and positioning functions. The device comprises a net body, an overwater iron chain, an underwater iron chain and a surface cover. The upper side and the lower side of the net body are fixed to the surface cover through the overwater iron chain and the underwater iron chain, so that the net body horizontally intercepts water flow in a trench or an aqueduct; the lower side of the net body is located on at the upstream position of the water flow in the trench or the aqueduct, and the upper side of the net body is located at the downstream position of the water flow in the trench or the aqueduct, so that the net body is obliquely installed along the water flow in the trench or the aqueduct. The trenchand aqueduct drowning rescue device with the automatic alarming and positioning functions is scientifically arranged in a human frequent activity area to be used as a defense line, and the probability of intercepting a drowning person almost reaches 100%. The net body is obliquely designed in the water flow direction, the drowning person can easily climb upwards, the device has the functions of remote alarming and positioning, the surviving rate of the drowning person is improved, and drowning disasters are greatly reduced.

Description

technical field [0001] The invention relates to the field of safety rescue facilities for falling into water, in particular to a rescue device for falling into water in channels and aqueducts with functions of automatic alarm and positioning. Background technique [0002] A channel is an excavated waterway used for irrigation and water delivery. Most of the channels on the ground are open channels. Channels can be divided into: irrigation channels, power channels (for water diversion and power generation), water supply channels, navigation channels and drainage channels (for removing farmland waterlogging, waste water and urban sewage), etc. The general cross-sectional forms are trapezoidal, rectangular, U-shaped. Aqueducts, also known as elevated canals, are overhead water delivery structures across rivers, roads, mountain rushes, valley mouths and other places. In addition to being used to transport canal water, they can also discharge floods, sand, navigate and divert w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C9/26
Inventor 黄锦林罗日洪王立华黄琬晴叶合欣
Owner GUANGDONG RES INST OF WATER RESOURCES & HYDROPOWER
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