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Liquid metering device

A liquid metering and liquid container technology, applied in the direction of spraying device, packaging, transportation and packaging, etc., can solve the problems of secondary pollution, waste of body, disadvantages, etc.

Pending Publication Date: 2019-03-08
苏州市振华中学校
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is often a phenomenon of pouring too much, excessive use will cause waste and is not good for the body, such as pouring excess liquid back into the bucket will cause secondary pollution

Method used

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Examples

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Embodiment Construction

[0047] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

[0048] see Figure 1-5 , which is a structural schematic diagram of an embodiment of the present invention, provides a liquid metering device, which includes a liquid container 1 and a metering mechanism detachably arranged on the liquid container 1, and the metering mechanism is used to control the amount of liquid squeezed out.

[0049] The metering mechanism includes a liquid inlet pipe 9 arranged at the inner bottom of the liquid container 1 , a liquid outlet pipe 10 arranged at the upper end of the liquid c...

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Abstract

The invention discloses a liquid metering device. The liquid metering device comprises a liquid container, and a metering mechanism which is detachably arranged on the liquid container, wherein the metering mechanism comprises a liquid inlet tube arranged on the bottom in the liquid container, a liquid outlet tube arranged at the upper end of the liquid container, and a metering assembly arrangedbetween the liquid inlet tube and the liquid outlet tube; the metering assembly comprises a guide column with a piston chamber and a liquid outlet channel, a piston assembly arranged in the piston chamber, a second one-way valve arranged at the lower end of the guide column, and a first one-way valve arranged at the lower end of the second one-way valve; the piston chamber and the liquid outlet channel are arranged in a length direction of the guide column, and are arranged in a spaced mode; the liquid outlet channel communicates with the liquid outlet tube; and one-way liquid inlet and one-way liquid outlet of the liquid are separately controlled by the first one-way valve and the second one-way valve. The liquid metering device provided by the invention is simple in structure, can control extrusion amount of liquid, and is convenient in operation.

Description

technical field [0001] The invention relates to the technical field of metering equipment, in particular to a liquid metering device. Background technique [0002] Liquids commonly used in modern homes, such as cooking oil and laundry detergent, are purchased in barrels. During use, it is necessary to pour out the required amount of liquid with experience. There is often the phenomenon of pouring out too much, and excessive use will cause waste and be unfavorable to the body, as pouring excessive liquid back into the barrel will produce secondary pollution. Contents of the invention [0003] The object of the present invention is to provide a liquid metering device, which has a simple structure and can realize the metering of the used liquid. [0004] Based on the above problems, the technical solution provided by the invention is: [0005] A liquid metering device, which includes a liquid container, and a metering mechanism detachably arranged on the liquid container; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D47/34B05B11/00
CPCB05B11/1001B05B11/1042
Inventor 王谭昇
Owner 苏州市振华中学校
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