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Liquid supplying device

A liquid supply, liquid technology, applied in dispensing devices, packaging, transportation and packaging, etc., can solve problems such as poor mechanical performance, limited service life, noise, etc.

Inactive Publication Date: 2014-09-17
唐艳华
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

Some existing devices for metering and giving liquid usually involve squeezing by pressure, and usually involve a flexible container with a certain volume. The defects of this type of device are also obvious. Because they need to be squeezed hard, they first cause inconvenience to the user; And the device that utilizes power to squeeze, although can solve the defective that causes inconvenience to the user, also can cause certain noise
However, after repeated extrusion, the mechanical properties of flexible containers are getting worse and worse, and they are easily affected by fatigue cracks, which limits the service life of the device.

Method used

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Embodiment Construction

[0016] Combine below Figure 1-5 The present invention will be described in detail.

[0017] A liquid supply system, including a distribution device and a control device, the distribution device includes a body 10, a liquid channel 1 and a retractable valve plate assembly 2, the liquid channel 1 includes an upper liquid receiving end 11, and a middle liquid metering part 13 As well as the liquid supply end 12 at the bottom, the number of the telescopic valve plate assembly 2 is two, which can separately cut off the liquid channel 1; the liquid metering part 13 in the middle is formed by the two Component 2 is sandwiched.

[0018] Wherein, each telescopic valve plate assembly 2 includes a telescopic valve plate and a spring 23, and the telescopic valve plate has a left protruding joint portion 21, a middle blocking protrusion 22 and a channel blocking portion 24, and the channel blocking The part 24 is on the right side of the middle blocking protruding part 22, the left side...

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Abstract

A liquid supplying device comprises a device body (10), a liquid channel (1) and retractable valve plate assemblies (2). The liquid channel (1) comprises a liquid receiving end (11) on the upper portion, a liquid metering part (13) in the middle and a liquid supplying end (12) on the lower portion. The two retractable valve plate assemblies (2) can be used for partitioning the liquid channel (1). The liquid metering part (13) in the middle is formed by clamping the two retractable valve plate assemblies (2).

Description

technical field [0001] The invention belongs to the field of supply devices, in particular to a liquid supply device. Background technique [0002] In some liquid supply fields, such as hand sanitizer and washing liquid, it is usually necessary to give a certain amount of metered liquid. Some existing devices for metering and giving liquid usually involve squeezing by pressure, and usually involve a flexible container with a certain volume. The defects of this type of device are also obvious. Because they need to be squeezed hard, they first cause inconvenience to the user; And utilize the device of power extrusion, although can solve the defective that causes inconvenience to the user, also can cause certain noise. However, after repeated extrusion, the mechanical performance of the flexible container is getting worse and worse, and it is easily affected by fatigue cracks, which limits the service life of the device. Contents of the invention [0003] The purpose of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D83/76B65D83/00
Inventor 王春望
Owner 唐艳华
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