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System for detecting water shortage of water tank

A water tank and detection device technology, applied in the detection field, can solve the problem of low cost and achieve the effect of low cost

Inactive Publication Date: 2017-01-04
KINGCLEAN ELECTRIC GREEN TECH SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a system for detecting water shortage in water tanks, which can effectively solve the problem of detecting water shortage in the water tank, and the cost is relatively low

Method used

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  • System for detecting water shortage of water tank

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Embodiment Construction

[0017] As mentioned in the background art section, the current water shortage detection system for water tanks is relatively expensive.

[0018] Based on the above research, the embodiment of the present invention provides a system for detecting water shortage in a water tank. The detection device can detect the working current of the booster pump, and the working current of the booster pump from water suction to dry suction , will change from high to low, so the change of current can judge whether there is water in the water tank. When there is no water in the water tank, the reminder device will send out a reminder signal to remind the user that there is no water in the water tank, so as to supply water to the water tank in time. There is no need to install a water level detection device in the water tank to detect whether there is water in the water tank, so the cost is relatively low.

[0019] In order to make the above objects, features and advantages of the present inven...

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Abstract

The invention discloses a system for detecting water shortage of a water tank. The system comprises a water tank, a booster pump and a reminding device for transmitting a reminding signal when no water exists in the water tank, wherein the booster pump is connected with a water outlet pipe of the water tank; a detection device for detecting working current of the booster pump is arranged on the booster pump; the detection device is connected with the reminding device. The working current of the booster pump can be detected through the detection device, and decreases from water suction to water-absent suction, so that the presence of water in the water tank can be adjusted through the change of the current; when no water exists in the water tank, the reminding device transmits the reminding signal to remind a user that no water exists in the water tank, so that water can be supplied to the water tank in time. No water level detection device for detecting whether water exists in the water tank or not needs to be arranged in the water tank, so that the cost is low.

Description

technical field [0001] The invention relates to the detection field, in particular to a system for detecting water shortage in a water tank. Background technique [0002] In order to ensure that the water tank always has a certain amount of water, a detection device is usually provided to detect whether there is water in the water tank. When there is no water in the water tank, the water supply device can be used to supply water to the water tank in time to ensure continuous water supply. The traditional way to judge whether the water tank is short of water is mainly to use pressure switches, spring switches or flow meters to detect, but such components are not only costly, but also bulky. [0003] Therefore, how to provide a low-cost detection system that can detect whether there is water shortage in the water tank is a technical problem urgently needed by those skilled in the art. Contents of the invention [0004] The purpose of the present invention is to provide a sy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00
CPCG01F23/00
Inventor 倪祖根
Owner KINGCLEAN ELECTRIC GREEN TECH SUZHOU
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