Bucket of barreled water dispenser

Abstract

A bucket of a barreled water dispenser comprises a rigid outer barrel and a soft inner liner. The rigid outer barrel includes a barrel mouth portion, a barrel body and a bottom plate. A top cover is connected with the bucket mouth part, the top cover is provided with a first water inlet for inserting the water inlet pipe, A mount hole is arranged in the center of the bottom plate, A mount portionis provided around the mounting hole, A bottom cover is detachably connected to the mounting part, the mounting portion is provided with an annular boss protruding inwardly, The bottom cover is provided with a plurality of ventilation holes, and the flexible liner comprises a liner body made of a whole piece of soft material, an inner liner head formed by clamping the liner body by an inner collarand an outer ring, and an inner liner tail formed by clamping the liner body by a sealing device, wherein the inner liner head is inserted in the bucket mouth part, and the liner tail is connected with the annular boss. The soft inner container of the barreled drinking water machine provided by the invention is a disposable article, and the container body cannot be reused.

Description

technical field [0001] The invention relates to the technical field of drinking water, in particular to a bucket used for a bucket-packed water dispenser. Background technique [0002] With the advancement of technology and the improvement of people's hygienic requirements for drinking water, for the existing commercially available bottled drinking water, the pass rate of various hygienic indicators can basically meet the requirements when it leaves the factory. After the water dispenser is installed in a bucket, during use, especially in an environment with unclean air, pollutants such as germs and toxic gases will enter the bucket through the air, causing water pollution. Although some water dispensers on the market use filtration, antibacterial, and disinfection lamp technologies to ensure the safety of drinking water, they have not fundamentally solved the problem of secondary pollution of bottled water. [0003] In order to solve the above technical problems, Chinese p...

AI Technical Summary

Problems solved by technology

[0002] With the advancement of technology and the improvement of people's hygienic requirements for drinking water, for the existing commercially available bottled drinking water, the pass rate of various hygienic indicators can basically meet the requirements when it leaves the factory. After the water dispenser is installed in a bucket, during use, especially in an environment with unclean air, pollutants such as germs and toxic gases will enter the bucket through the air, causing water pollution

Although some drinking water dispensers on the market use filtration, antibacterial, and disinfection lamp technologies to ensure the safety of drinking water, they have not fundamentally solved the problem of secondary pollution of bottled water.

[0003] In order to solve the above technical problems, Chinese patent CN2530914Y provides a composite structure barreled water bucket for water dispensers, Chinese patent CN100381342C provides a pollution-free barreled water bucket, and Chinese patent CN101318585B provides a composite barreled water bucket. water bucket, but the above technical solutions do not take into account that during the use of the water dispenser, the water inlet will generate negative pressure, which will absorb the soft inner bucket and cause the water inlet pipe of the water dispenser to be blocked.

In addition, the soft inner barrel in the prior art solution is difficult to avoid being reused, therefore, it is easy to fail to ensure water quality safety in the repeated filling process

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