Mechanical decontamination type water level alarm device and use method thereof

A water level alarm and mechanical technology, which is applied to the cleaning method of tools, mechanical equipment, measuring devices, etc., can solve the problems of easily generating scale and affecting the measurement accuracy of sensors, so as to avoid excessive bending and damage, strong functionality, The effect of improving stability

Inactive Publication Date: 2021-11-30
周丽凤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the rivers need to install multiple water level alarms to detect the water level of the river. Most of the water level alarms use water level electronic sensors to detect the water level of the river. Most of the water level alarms used in the river are installed with Two water level electronic sensors, one high and one low, respectively detect the high water level and low water level of the river in the river. When the water

Method used

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  • Mechanical decontamination type water level alarm device and use method thereof
  • Mechanical decontamination type water level alarm device and use method thereof
  • Mechanical decontamination type water level alarm device and use method thereof

Examples

Experimental program
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Embodiment 1

[0060] like figure 1 and image 3 As shown, this embodiment proposes a mechanical decontamination type water level alarm device, including two support frames 1, the sides of the support frames 1 are provided with scale lines, and the top of one side of the support frame 1 is equipped with a warning light 2 A water level detection probe 3 for detecting the water level of the river is installed on the bottom and middle part of one side of the other support frame 1, and a flood prevention mechanism 4 is arranged between the two support frames 1, and the bottom and middle parts of the two support frames 1 are sleeved There is a position-limiting mechanism 5 for preventing the two support frames 1 from expanding, and the middle and bottom of one side of the two support frames 1 are provided with a support mechanism 6 for supporting the position-limiting mechanism 5, and the bottoms of the four support structures 6 are all provided with Mobile Mechanism7.

Embodiment 2

[0062] The scheme in embodiment 1 is further introduced below in combination with specific working methods, see the following description for details:

[0063] like figure 1 , Figure 9 , Figure 10 and Figure 11 As shown, as a preferred embodiment, on the basis of the above method, further, the flood prevention mechanism 4 includes a rubber telescopic sleeve 401 installed on the opposite side of the two support frames 1, and the interior of the rubber telescopic sleeve 401 is provided with a plurality of one by one Corresponding to and used to connect the first connecting rod 402 and the second connecting rod 403 of the two support frames 1, one end of the plurality of first connecting rods 402 is respectively hinged with one end of the plurality of second connecting rods 403, and the plurality of first connecting rods 403 are hinged. The other ends of the rod 402 and the plurality of second connecting rods 403 are respectively hinged to the middle parts of the opposite s...

Embodiment 3

[0071] The schemes in Embodiment 1 and Embodiment 2 are further introduced below in conjunction with specific working methods, see the following description for details:

[0072] A method for using a mechanical decontamination type water level alarm device, comprising the following steps:

[0073] Step A: Remove the two turntables 512 and the two rubber pads 702 from the two round shafts 511 and the two arc-shaped grooves 708, and press the block 706 to retract the block 706 into the groove 709, Two bowl-shaped paddles 513 are put into two rubber pads 702 respectively to form a wheel, and under the elastic force of the return spring 705, the block 706 can be inserted into the inside of the circular groove 703, so that the turntable 512 is fixed in the rubber pad 702 , put the two rotating disks 512 on the connecting shaft 707 respectively, and insert the flat key on the connecting shaft 707 into the keyway of the rotating disk 512, and people can move the supporting frame 1 th...

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Abstract

The invention provides a mechanical decontamination type water level alarm device and a use method thereof, and belongs to the field of alarm devices. The mechanical decontamination type water level alarm device comprises two supporting frames, an alarm lamp is installed at the top end of one side of one supporting frame, and water level detection probes used for detecting the river water level are installed at the bottom and in the middle of one side of the other supporting frame; a flood prevention mechanism is arranged between the two supporting frames. By arranging a limiting mechanism, a bowl-shaped paddle can rotate under the action of water flow or flowing wind, then a brush is driven to rotate to be matched with an annular spring to drive the brush to move up and down, and the brush can clean the ends of the water level detection probes in the moving process; most scales on the end parts of the water level detection probes can be cleaned, the scales on the water level detection probes are prevented from influencing the detection precision of the water level detection probes, and the problem that the measurement precision of the sensor is influenced by the scale easily generated on the surface of the sensor when the sensor at a low water level is soaked in river water for a long time in long-term use is solved.

Description

technical field [0001] The invention belongs to the field of alarm devices, specifically, an alarm device for specified accidents or abnormal situations, and further relates to a mechanical decontamination water level alarm device and a method of use thereof. Background technique [0002] The water level alarm refers to the alarm of the water level by means of mechanical or magnetic induction. It can be sound and light alarm or magnetic alarm. There are many methods, which vary according to the selection of different products. Controlled by the controller, the principle of the electronic water level switch is to detect the water level through the electronic probe, and then process the detected signal by the special chip for water level detection. When the measured liquid reaches the action point, it outputs a high or low level signal. Then cooperate with the water level controller to output the relay switch signal, or directly supply power to the alarm, so as to realize the ...

Claims

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Application Information

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IPC IPC(8): G01F23/00B08B1/00B08B1/04
CPCG01F23/0015B08B1/002B08B1/008B08B1/04
Inventor 周丽凤
Owner 周丽凤
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