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Barrel drinking water barrel lid seal detection equipment

A sealing detection, drinking water technology, applied in liquid tightness measurement using liquid/vacuum degree, detecting the appearance of fluid at the leak point, antifouling/underwater coating, etc., can solve the tedious detection process efficiency, low cleaning It can achieve the effects of good antibacterial performance, improved cleanliness, and strong adhesion and adsorption capacity.

Active Publication Date: 2019-01-22
山东海晟宇塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the above-mentioned technical problems of cumbersome detection process, low efficiency, low cleanliness and easy pollution, and provide a sealing detection device for barreled drinking water bucket lid

Method used

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  • Barrel drinking water barrel lid seal detection equipment
  • Barrel drinking water barrel lid seal detection equipment
  • Barrel drinking water barrel lid seal detection equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to Figure 1 to Figure 5 , the present invention includes a support frame 1; the support frame 1 is evenly provided with a number of lid clamping seats 5; the barrel cover clamping seats 5 are respectively provided with outlet pipes 6, and the outlet pipes 6 are respectively passed through pipelines 9 It communicates with the valve 4 on one side of the support frame 1; the valve 4 communicates with the air pump 2 provided with a pressure gauge 3 through a pipeline;

[0026] The thickness of the nano antibacterial coating is 100um, and the nano antibacterial coating is obtained by spraying the nano antibacterial coating; the nano antibacterial coating is prepared according to the following process:

[0027] Mix nano-silver powder, nano-zinc oxide and nano-silica gel powder evenly according to the weight ratio of 3:2:1 to obtain a nano-composite material;

[0028] Mix quartz sand, diatomaceous earth and dolomite at a mass ratio of 2:1:1, then calcinate at 800°C for...

Embodiment 2

[0033] A nano antibacterial coating, which is prepared according to the following process:

[0034] Mix nano-silver powder, nano-zinc oxide and nano-silica gel powder evenly according to the weight ratio of 3:2:1 to obtain a nano-composite material;

[0035] Mix quartz sand, diatomaceous earth and dolomite at a mass ratio of 2:1:1, then calcinate at 800°C for 30 minutes, take it out, cool to room temperature, then mix nanocomposites at a mass ratio of 10:1, and let stand for 30 minutes , then add 1M sulfuric acid of the same quality, soak for 15min, filter, and dry to obtain component A;

[0036] Add sodium carboxymethylcellulose, isopropanol, ethanol, polydimethylsiloxane, vinyltrimethoxy Base silane, butyl acetate, acrylic resin and deionized water, stirred at 1000rpm for 5min to obtain component B;

[0037] Add component A to component B, stir at 1500rpm for 10min, stop stirring, raise the temperature to 60°C, keep warm for 30min, cool down to room temperature naturally, ...

Embodiment 3

[0039] The antibacterial test of the coating of the embodiment of the present invention 2: test material is divided into two groups, is respectively control group and test group, and size is 40 * 40 * 5mm, and control group does not do any processing, and test group sprays coating of the present invention, coating The thickness is 100um. All the test materials were placed in a petri dish, the bacterial solution was dropped on a sterile plate, incubated in an incubator for 120min, then taken out, and counted under a microscope. The bactericidal ability of the coating is judged by the number of colonies. The lower the number of colonies, the stronger the bactericidal ability. Take Escherichia coli and Staphylococcus aureus as examples, see Table 1 for details:

[0040] Table 1

[0041] group

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Abstract

The invention discloses air-tightness detection equipment for a bucket cover of a barreled drinking water. The air-tightness detection equipment comprises a support frame, wherein a plurality of bucket cover clamping seats are uniformly arranged on the support frame; air outlet pipes are arranged in the bucket cover clamping seats respectively and communicate with a valve at one side of the support frame through pipes separately; the valve communicates with an air pump with a pressure gage through the pipe; and a nano antibacterial coating is arranged on the outer wall of each bucket cover clamping seat. According to the air-tightness detection equipment, the work efficiency and the cleanliness are improved, and secondary pollution is prevented.

Description

technical field [0001] The invention belongs to the technical field of sealing equipment for bucket lids, and in particular relates to a sealing detection device for bucket lids of drinking water. Background technique [0002] With the development of society, bottled drinking water has entered thousands of households. Because of its purity and convenient use, it has won people's praise. The specifications of bottled drinking water are roughly divided into large capacity, ordinary capacity and small capacity; The capacity of bottled water is mostly 18 liters, heavy and bulky, and it needs to be used with a water dispenser; the capacity of ordinary bottled water is mostly 4-8 liters, with moderate weight and volume, and people can use the buckle provided It can be carried by hand, and can be poured into a cup to drink when in use; while the small capacity is mostly 500-600ml, the weight is easy to carry and can be picked up and drunk directly with one hand; because there is a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M3/10C09D133/00C09D5/14C09D7/62C09D7/63C09D7/65
CPCC08K2201/011C08K2201/014C08L2205/03C09D5/14C09D7/62C09D7/63C09D7/65C09D133/00G01M3/10C08L83/04C08L1/286C08K13/06C08K9/02C08K3/36C08K3/34C08K2003/0806C08K2003/2296C08K5/5425
Inventor 张久宝
Owner 山东海晟宇塑业有限公司
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