Liquid level detection device
A liquid level detection and liquid technology, which is used in measuring devices, buoy liquid level indicators, liquid/fluid solid measurement, etc., and can solve problems such as incorrect operation of liquid level detection devices
Active Publication Date: 2020-08-11
HOKWANG IND
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Problems solved by technology
[0004] The main purpose of the present invention is to solve the problem that the protection structure used in the existing liquid level detection device is easy to cause the liquid level detection device to operate incorrectly
Method used
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Embodiment Construction
[0040] Detailed description and technical content of the present invention, now just explain as follows with respect to matching drawing:
[0041] see Figure 1 to Figure 2 , the present invention provides a liquid level detection device 100, the liquid level detection device 100 is set in a container 81 containing a viscous liquid 80, the viscous liquid 80 can be a soap, hand sanitizer and so on. Further, the liquid level detection device 100 includes a mounting seat 10 arranged on the container 81, a connecting rod 20, a pivot structure 30 connecting the mounting seat 10 and one end of the connecting rod 20, and a The rod 20 is away from the floating member 40 at the end of the mounting base 10, that is to say, the connecting rod 20 is fixed on the mounting base 10 by the pivot structure 30, and the floating member 40 is connected to the connecting rod 20 and The connecting rod 20 swings together, wherein the connecting rod 20 and the floating member 40 can be integrally fo...
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The invention relates to a liquid level detection device. The liquid level detection device is arranged in a container filled with viscous liquid and comprises a mounting seat arranged on the container, a connecting rod, a pivoting structure connected with the mounting seat and one end of the connecting rod, and a floating part arranged at one end, far away from the mounting seat, of the connecting rod, furthermore, the liquid level detection device comprises a protection bag body corresponding to the pivoting structure, the protection bag body divides the liquid level detection device into acovered part and an exposed part, the end, away from the mounting seat, of the floating piece belongs to the exposed part, and the protection bag body isolates the viscous liquid from making contact with the pivoting structure. The liquid level detection device is advanaged in that the excessive viscous liquid is prevented from being left on the pivoting structure, and a problem that the liquid level detection device is influenced by the protective bag body to cause wrong work is avoided.
Description
technical field [0001] The invention relates to a liquid level detection device, in particular to a liquid level detection device provided with a protective capsule. Background technique [0002] Nowadays, float level switches are commonly used to detect the liquid level of water or other non-viscous liquids. However, if it is used to detect the height of a viscous liquid (such as soap liquid), the viscous liquid remaining on the float level switch will agglomerate after repeated liquid level changes, and once the aforesaid agglomeration is located at the The agglomeration of a pivotal part of the float level switch may make the float level switch unable to change with the current liquid level, causing the float level switch to work incorrectly and become invalid. [0003] For example, the patent US 6,870,110B discloses a float switch provided with a protective cover, and the protective cover completely covers the float switch to prevent the float switch from being in direc...
Claims
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IPC IPC(8): G01F23/36
CPCG01F23/363
Inventor 陈冠任
Owner HOKWANG IND