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Self-cleaning washing bottle

A bottle washing and bottle cap technology, which is applied in the field of bottle washing to achieve the effect of prolonging the service life, reducing the risk of pollution and reducing the consumption of resources

Inactive Publication Date: 2011-09-07
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to aim at the shortcomings of the existing bottle washing, to provide a bottle washing machine that is not only convenient to use, but also has a strong spraying power, and can effectively prevent the entry of microorganisms, dust, or gases that may cause liquid deterioration, thereby protecting the bottle. Self-cleaning bottle washing with gas purification function where the liquid in the bottle is not polluted

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1 self-cleaning bottle washing with gas filtering function

[0033] 1) if image 3 and Figure 4 As shown, the embodiment of the present invention is provided with plastic bottle (adopting the 500mL polyethylene bottle with good airtightness) 7, bottle cap 6, spray pipe 1, suction pipe 3 and purifying device (adopting needle type filter purifying device) 5 , the bottle cap 6 is matched with the mouth of the plastic bottle 7, the liquid spray pipe 1 is provided with a check valve or a one-way valve 21, the liquid spray pipe 1 passes through the bottle cap 6 and is inserted into the plastic bottle 7, and the suction pipe 3 Insert the top of the plastic bottle 7 through the bottle cap 6, the suction pipe 3 is provided with a check valve or a one-way valve 22, the inlet of the check valve or the one-way valve 22 is connected to the purification device 5, the check valve or the one-way valve The outlet of 22 connects suction pipe 3. The liquid spray pipe 1 has ...

Embodiment 2

[0037] Embodiment 2 Purification device capable of adsorbing impurity gas

[0038] Such as Figure 5 and 6 As shown, the purification device with polypropylene plastic pipe as the main body is composed of an outer pipe 14 with an inner diameter of 5 mm and two inner pipes 10 with an outer diameter of 4 mm and an inner diameter of 3 mm. The inner pipe and the outer pipe are connected, and a jacket is placed between the two Layer the tubing with silicone rubber 9 to ensure a tight seal. When in use, first connect a section of the inner tube to one end of the outer tube, insert a certain amount of glass wool into the interface, fill the outer tube with a gas adsorbent (such as 4A molecular sieve) until it is nearly full, then insert a certain amount of glass wool and connect it. The upper part of the inner tube is a purification device that can absorb impurity gases. When the purification device with the syringe barrel as the main body is implemented, a circular polyethylene s...

Embodiment 3

[0039] Embodiment 3 self-cleaning bottle washing with gas adsorption function

[0040] Such as image 3 and 4 As shown, the purification device in embodiment 1 is changed into the purification device in embodiment 2 (filling 4A type molecular sieve), and the plastic bottle is then replaced with Teflon fluorinated polyethylene propylene (FEP) material with equivalent specifications, and the inner diameter and purification ratio are selected. The equivalent polytetrafluoroethylene tube of device external diameter is as suction pipe 3, and the manufacture method of liquid spray pipe 1 and suction pipe 3 is with embodiment 1. The thus prepared self-cleaning washing bottle can effectively remove acid gases such as carbon dioxide, hydrogen sulfide and sulfur dioxide in the air, and can be used for containing alkaline solutions such as sodium hydroxide solution.

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PUM

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Abstract

The invention discloses a self-cleaning washing bottle, relates to a washing bottle and provides a self-cleaning washing bottle with a gas purifying function, which is convenient to use, has high jet flow power and can be used for effectively preventing microorganisms from the air, dust or gas which may cause liquid deterioration and the like from entering to protect liquid in the bottle from being polluted. The self-cleaning washing bottle is provided with a plastic bottle, a bottom cap, a liquid spray pipe, an air suction pipe and a purifying device, wherein the bottle cap is connected with the bottleneck of the plastic bottle in a matching way; the liquid spray pipe is provided with a check valve or a one-way valve, passes through the bottle cap and is inserted into the plastic bottle; the air suction pipe passes through the bottle cap, is inserted into the top of the plastic bottle and is provided with a check valve or a one-way valve; the inlet of the check valve or the one-way valve is connected with a purifying device; and the outlet of the check valve or the one-way valve is connected with the air suction pipe. By adopting the self-cleaning washing bottle, the pollution risk of trace analysis and biology laboratory is greatly lowered, the service life of liquid in the washing bottle can be prolonged effectively, and the resource consumption is reduced. The self-cleaning washing bottle is suitable for experiment places lacking in ultraclean environment, in particular for wild fields.

Description

technical field [0001] The invention relates to a washing bottle, in particular to a self-cleaning washing bottle with gas purification function. Background technique [0002] The washing bottle is a container used in the laboratory to hold common liquids such as pure water and organic solvents. Because it can spray out a fine liquid flow, it is convenient for cleaning experimental vessels or preparing solutions. It is widely used in laboratories such as semiconductor industry and semiconductor industry. [0003] According to the difference of the power source of liquid jetting, existing bottle washing can be mainly divided into two kinds of extruding type and blowing type. Among them, the extrusion type washing bottle (see figure 1 ) is the most commonly used. It consists of a deformable plastic bottle 011 and a spray tube 012. It is simple and convenient to operate. It is widely used in the cleaning of utensils, the quantitative transfer of solutions, and the washing and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/10
Inventor 黄勇明袁东星张敏李权龙
Owner XIAMEN UNIV
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