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Liquid level detection device and steam car washing machine

A liquid level detection and liquid level technology, which is applied in buoy liquid level indicators, vehicle maintenance, vehicle cleaning, etc., can solve problems such as poor safety

Inactive Publication Date: 2019-12-20
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a liquid level detection device and a steam car washing machine to solve the problem of poor safety of the liquid level detection device in the prior art

Method used

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  • Liquid level detection device and steam car washing machine
  • Liquid level detection device and steam car washing machine
  • Liquid level detection device and steam car washing machine

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] Please refer to Figure 1 to Figure 7 , the present invention provides a liquid level detection device for detecting the liquid level in a container 100, the liquid level detection device includes: a housing 1, the housing 1 has a cavity 11 inside, and the housing 1 is provided with a second A communication port 12, the first communication port 12 is communicated with the cavity 11, the first communication port 12 is used to be connected with the container 100, so that the cavity 11 is communicated with the inner cavity of the container 100 through the first communication port 12; the float 2, The float 2 is arranged in the cavity 11, and the float 2 is movably arranged in the cavity 11...

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Abstract

The invention provides a liquid level detection device and a steam car washing machine, and the liquid level detection device is used to detect the liquid level in a container and comprises the following parts of a casing having a cavity therein and provided with a first communication port, wherein the first communication port communicates with the cavity and is used to connect with the container;a float disposed in the cavity movably, wherein the float is driven through the liquid to float in the cavity when the liquid flows into the cavity through the first communication port; a magnetic part connected to the float to drive the magnetic part to float through the float; and a detection component provided on the outer side of the casing and used to detect the magnetic part to determine that the liquid level in the container reaches a predetermined height when the magnetic part floats to the detection range of the detection component. The liquid level detection device of the inventionsolves the problem of poor safety of the liquid level detection device in the prior art.

Description

technical field [0001] The invention relates to the technical field of liquid level detection, in particular to a liquid level detection device and a steam car washing machine. Background technique [0002] At present, a commonly used liquid level detection device is usually provided with a transparent window to observe the liquid level through the window. The structure of the window part of the liquid level detection device with this structure is relatively weak, which leads to poor safety of the liquid level detection device. In this way, when the internal pressure of the detected container is relatively high or the container contains dangerous media such as flammable, explosive, and poisonous, it is easy to cause a safety accident due to the rupture of the window. Contents of the invention [0003] The main purpose of the present invention is to provide a liquid level detection device and a steam car washing machine to solve the problem of poor safety of the liquid leve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/72B60S3/00
CPCB60S3/00G01F23/72
Inventor 和明林敏黄家峰聂碧涛
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD
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