Self-pressurizing sealed water-storing equipment and pipe type water-purifying machine therewith

Abstract

The present invention discloses an autoamtic pressure sealed water storage equipment and pipeline water-purifying machine with said equipment. Said water storage equipment is divided into two portions, its upper portion is rubber bag and its lower portion is dwater-holding device, between said two portions a sealing flange ring is set, the top of water-holding device has a pressure detecting hole, its bottom portion is equipoped with water inlet and water outlet, and said two portions are connected by means of bolts. Said water-purifying machine with said equipment includes filter device and water outlet with water discharge valve. The water inlet end of the filter device is series-connected with a normally-opened electromagnetic valve. Said ivnention is applicable to various water-purifying machines to produce pure and clean water.

Description

technical field [0001] The invention relates to a water storage device and a pure water machine, in particular to a self-pressurized sealed water storage device and a pipeline type pure water machine with the device. Background technique [0002] The pipeline-type water purifiers currently used in the market include filter devices, water storage devices and water outlets with water outlet valves. The water storage devices are basically divided into two types: one is to use an open-type secondary water tank to fill water, Long-term contact with the air is prone to secondary pollution; another is the pressure water storage bucket to store water. Although it avoids contact with the air, it has high cost and large volume, and the water can only be discharged after pressurization. At the same time, because the pipeline type pure water machine uses tap water, when there is no one in the situation, the pipeline leaks, and the water leaks to the floor. After a long time, the floor o...

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Problems solved by technology

[0002] The pipeline-type water purifiers currently used in the market include filter devices, water storage devices and water outlets with water outlet valves. The water storage devices are basically divided into two types: one is to use an open-type secondary water tank to fill water, Long-term contact with air is prone to secondary pollution; there is another type of water storage in pressure storage tanks. Although it avoids contact with air, it is costly and bulky, and the water can only be discharged after pressurization

At the same time, because the pipeline type pure water machine uses tap water, when no one is in the situation, the pipeline leaks, and the water leaks to the floor. After a long time, the floor of the entire room will be soaked in water, so that not only the floor of the room will be damaged, The surrounding environment will also be affected, causing great economic losses to users, and the manufacturers who produce the machine will be subject to claims caused by unqualified product quality

It is difficult for users to judge when to replace or clean the filter element after long-term use in pipeline-type water purifiers.

[0003] In addition, in the Chinese patent document with the publication number CN2432263Y and the name "Double Ball Capsule Closed Flushing Water Tank", a capsule closed water tank is disclosed. The water tank is completely sealed. It is connected with the other end of the tie rod and pressed against the water inlet ball valve to control the water inlet process according to the change of water level. It adopts a complex mechanical structure, which is difficult to apply to modern equipment controlled by microcomputers.

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