Bucket for bucket water dispenser

Abstract

The invention provides a water barrel used for a barreled water dispenser. The water barrel used for the barreled water dispenser comprises a hard outer barrel body and a soft liner. The hard outer barrel body comprises a barrel opening part, a barrel body and a base plate, wherein a top cover is connected to the barrel opening part, and a first water guiding opening allowing a water guiding pipeto be inserted therein is formed in the top cover; a mounting hole is formed in the center of the base plate, a mounting part is arranged around the mounting hole, and a bottom cover is detachably connected to the mounting part; and the mounting part is provided with an annular boss which protrudes inwards, and a plurality of air holes are formed in the bottom cover. The soft liner comprises a liner body, a liner head and a liner tail, wherein the liner body is made of a whole soft material; the liner body is clamped by an inner sleeve ring and an outer sleeve ring, so that the liner head is formed; the liner body is clamped by a sealing device, so that the liner tail is formed; and the liner head is inserted into the barrel opening part, and the liner tail is connected with the annular boss. According to the water barrel used for the barreled water dispenser, the soft liner is disposable, and the liner body cannot be reutilized.

Description

Technical field [0001] The invention relates to the technical field of drinking water, in particular to a bucket used for a bottled water dispenser. Background technique [0002] With the advancement of technology and the increase of people’s sanitary requirements for drinking water, for the existing commercially available barreled drinking water, the pass rate of all sanitary indicators can basically meet the requirements when it leaves the factory. After the bottled water dispenser, 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 commercially available water dispensers use filtration, antibacterial, and disinfection lamp technologies to ensure drinking water safety, 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 compos...

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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