A bucket for controlling the constant liquid level and its liquid level control method

A technology of liquid level height and control method, applied in liquid level control, control/regulation system, non-electric variable control, etc. The effect of avoiding water short circuit and preventing pollution

Active Publication Date: 2021-04-27
SHANDONG JIANZHU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, if there is no device for fixing the spoon in the barrel, the spoon may accidentally fall into the barrel, pollute the food in the barrel, and affect people's health

Method used

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  • A bucket for controlling the constant liquid level and its liquid level control method
  • A bucket for controlling the constant liquid level and its liquid level control method
  • A bucket for controlling the constant liquid level and its liquid level control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0054] Example 2, such as Figure 2-4 As shown, the present embodiment is similar to the structure of a water bucket that controls the constant height of the liquid level in Embodiment 1, the difference is that:

[0055] The outer surface of the liner 2 is evenly provided with a plurality of guide blocks, the guide blocks are provided with guide holes, the guide holes are provided with guide posts, and the lower end faces of the guide posts are fixedly connected with the bottom end face of the inner cavity of the shell 3 . A spring is sheathed on the outer circular surface of the guide post, and the two ends of the spring are respectively in contact with the bottom end surfaces of the inner cavity of the inner tank support 4 and the outer shell 3 . Through the joint action of the spring and the guide column, the pressure on the pressure sensor and the electric push rod can be shared, so that the inner tank can rise more smoothly.

[0056] In the liquid level control method, t...

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PUM

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Abstract

The invention relates to the technical field of liquid containers, in particular to a water bucket and a liquid level control method for controlling a constant liquid level. liquid; an inner bladder holder arranged between the lower end face of the inner bladder and the bottom end face of the inner chamber of the outer casing, the inner bladder holder is in contact with the inner bladder and used to support the inner bladder; an electric push rod arranged on the bottom end face of the inner chamber of the outer casing, so The top end of the push rod of the electric push rod is fixedly connected with the inner bladder support and drives the inner bladder support to move in the vertical direction; a pressure sensor is arranged between the top end of the push rod of the electric push rod and the inner bladder support, and the inner bladder support The lower end face of the liner is provided with a laser range finder, and the laser range finder is used to measure the distance between the lower end face of the liner support and the bottom end face of the inner cavity of the shell. The invention can realize the effect of inconvenient height of the upper surface of the liquid in the inner tank from the ground.

Description

technical field [0001] The invention belongs to the technical field of liquid containers, and in particular relates to a bucket capable of controlling the height of the liquid level to be constant and a method for controlling the height of the liquid level. Background technique [0002] As an indispensable tool in people's daily life, bucket plays a vital role in people's daily life. More and more improvements have taken place on the bucket in order to help people's daily life more conveniently. But the buckets on the market are mixed, good and bad. [0003] Most of the buckets on the market do not have the function of automatically adjusting the height of the inner tank in the bucket according to the amount of food (generally liquid) in the bucket, and realizing the constant height between the upper surface of the food in the bucket and the ground. The bucket that does not have such function has brought a lot of inconvenience to people in people's life. When the bucket i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D9/12
CPCG05D9/12
Inventor 张波王玉玲许福运宫淑兰刘梦晓时静璐蔺玉璞陈京明
Owner SHANDONG JIANZHU UNIV
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