Pipeline machine

Abstract

The invention discloses a pipeline machine which comprises a water inlet, a water outlet, a water inlet valve, a normal temperature water outlet valve, a membrane-type water storage tank, a water level detector and an electrical control circuit board; the water inlet is communicated with an inlet of the water inlet valve, and an outlet of the water inlet valve is communicated with the membrane-type water storage tank; an inlet of the normal temperature water outlet valve is communicated with the bottom of the membrane-type water storage tank, and an outlet of the normal temperature water outlet valve is communicated with the water outlet; the water level detector is used for detecting the water level in the membrane-type water storage tank; a magnetic floater capable of lifting along with the rising and falling of the water level is arranged in the water level detector, and a reed pipe is arranged outside the water level detector; the electrical control circuit board is electrically linked with the reed pipe. According to the pipeline machine, the membrane-type water storage tank is adopted, secondary pollution to drinking water can be prevented effectively, meanwhile, due to the fact that a membrane of the membrane-type water storage tank does not contain water, requirements for intensity of the membrane are reduced, the membrane is not damaged easily, and even though the membrane is damaged, leakage of the pipeline machine does not occur.

Description

technical field [0001] The present invention relates to pipeline machines. Background technique [0002] The pipeline machine is usually used in conjunction with the water purifier. When the water flow rate of the water purifier is too small to meet the user's water intake flow requirements, it is necessary to add a water storage device to the pipeline machine, usually with a built-in water storage tank, to meet the user's water intake. high flow requirements. The water storage device is generally a normal pressure water storage tank, and communicated with the atmosphere, which solves the problem of water flow. However, it makes it easy for the dust and bacteria in the air to enter the atmospheric water storage tank with the air and pollute the drinking water in it. This is the secondary pollution problem of the pipeline machine. [0003] In order to solve the secondary pollution problem, people think of adopting airtight normal pressure water storage bag to replace normal...

AI Technical Summary

Problems solved by technology

However, because the water bag is very thin, it is easy to be injured and leaks, and every time the water bag is filled with water, it will cause slight damage to the water bag

In addition, the material of the water bag itself will lose its flexibility due to gradual aging and cause rupture

Once broken, even a small break can cause a leak

In addition, certain gas will always be dissolved in drinking water at normal temperature, and the gas dissolved in the water will escape due to temperature changes or pressure changes. Since the water bag is airtight, the escaping gas will gradually increase in the water bag and Occupies the inner space of the water bag, causing the water storage capacity of the water bag to decrease, so after a period of use, the gas in the water bag needs to be manually discharged, which adds trouble to the user

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