A device that can precisely control the water intake level and discharge level

A technology of precise control and water level, applied in distribution devices, special distribution devices, liquid distribution, transportation or transfer devices, etc., can solve problems such as troublesome production and installation, affecting practicality and aesthetics, and inability to accurately control the liquid level, etc. To achieve the effect of convenient operation, simple installation, convenient maintenance and replacement

CN104860254BInactive Publication Date: 2017-07-21CHONGQING INST OF GREEN & INTELLIGENT TECH CHINESE ACADEMY OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2017-07-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a device capable of precisely controlling the water intake level and the drainage level. The lower end of the water inlet pipe is bent upwards to form a water inlet, the lower end of the drainage pipe is bent upwards to form a water outlet, and the upper ends of the inlet and drain pipes are connected through a U-shaped connecting pipe. The supporting and fixing platform is installed on the upper edge of the container, and four through holes are opened on it, and two adjusting screw rods pass through two of the through holes, and each adjusting screw rod is provided with an adjusting nut. The pipeline assembly composed of the inlet and outlet pipelines and the connecting pipeline is installed on the supporting fixed platform through the other two through holes, and the lower ends of the two adjusting screw rods are respectively connected with the water outlet and the water inlet. The device can accurately adjust the positions of the water outlet and the water inlet according to the needs, and precisely control the height of the liquid level and the height of the water intake layer. This device is a non-powered drainage device, which does not need power during use, and only relies on gravity and siphon to drain water, and the drainage process will not be interrupted by changes in the water volume in the container.
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Description

Technical field

[0001] The invention relates to a device that can accurately control the water intake and drainage level, in particular to a non-powered drainage device that can accurately adjust the positions of the water intake and the drain according to needs, so as to accurately control the liquid level and achieve layered water intake. It belongs to the technical field of drainage equipment. Background technique

[0002] The drainage device is an indispensable part of the reactor or any other device that needs drainage. Traditional drainage devices are mostly non-powered devices, that is, the fluid flows out by gravity. The device generally adopts the method of opening a hole on the wall of the container and connecting the pipe and the switch, and the height of the water outlet is defined by the position of the opening, thereby controlling the height of the liquid level. Sometimes, in order to realize the adjustment of the liquid level, holes and pipes are opened at differ...

Examples

Embodiment Construction

[0031] The present invention will be further described below in conjunction with the drawings.

[0032] See Figure 1-Figure 4 , The device of the present invention can accurately control the water intake and drainage level, including a water inlet pipe 5 located in the container 1 for water intake, a drainage pipe 11 located outside the container for drainage, a supporting fixed platform 2, a scale 9 and two adjustments The screw 3, the water inlet pipe 5 and the drain pipe 11 are all deformable flexible pipes (such as steel wire hoses or corrugated pipes). The lower end of the water inlet pipe is bent upward in a U shape to form the water inlet 5-1, and the lower end of the drainage pipe is bent upward in a U shape to form a drain port 11-1. The lower end 10 of the bent drainage pipe is always lower than the inner bottom of the container. The lowest end 7 of the water inlet pipe is close to the bottom of the container, and the water outlet 11-1 is higher than the water inlet 5-...