Multistage water purifier with ultraviolet sterilization device and manufacturing method

A sterilization device, ultraviolet technology, applied in chemical instruments and methods, water/sewage multi-stage treatment, light water/sewage treatment, etc., to control the growth of microorganisms, promote metabolism, and avoid the escape of filter materials.

Inactive Publication Date: 2016-01-20
CHENGDU BEIJIATE BIOTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-stage water purifier with an ultraviolet sterilizing device and a production method to solve the problem that the purified tap water in urban and rural areas is superior to the "Drinking Water Hygienic Standard" of the People's Republic of China

Method used

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  • Multistage water purifier with ultraviolet sterilization device and manufacturing method
  • Multistage water purifier with ultraviolet sterilization device and manufacturing method
  • Multistage water purifier with ultraviolet sterilization device and manufacturing method

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Embodiment Construction

[0014] figure 1 The situation of the water treatment device of the present invention is shown. For urban and rural household use, tap water is directly introduced, and sent into the device of the present invention through pipelines for filtering treatment, and the treated water is output through the valve 10 for use .

[0015] figure 2 Among them, the high-precision PP fiber cotton filter device 4 is an airtight container composed of a cylinder body 4b and an upper valve seat 4a. The cylinder body 4b and the upper valve seat 4a are spirally connected. The screw fixing hole 5 connected to the cover, the lower opening of the upper valve seat is provided with a spiral inner thread opening 6, the upper opening of the cylinder is provided with a spiral outer thread opening 7 and a silicone sealing ring 8, and the center of the upper valve seat is provided with an upper circle Shaped card tube 9, the bottom of the cylinder is provided with a lower circular card tube 10, the upper...

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PUM

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Abstract

The invention discloses a multistage water purifier with an ultraviolet sterilization device and a manufacturing method. The multistage water purifier is further provided with an ultrafiltration membrane filter device. The top of an upper valve seat of the ultrafiltration membrane filter device is provided with a spiral hole to which a dust cover is fixed, a lower opening of an upper valve seat is provided with a spiral internal thread opening, and an upper opening of a barrel is provided with a spiral external thread opening and a first silicon rubber sealing ring. An upper round clamping pipe into which a middle connecting pipe is inserted is arranged in the center of the upper valve seat, a lower round clamping pipe is arranged at the bottom of the barrel, and the upper round clamping pipe and the lower round clamping pipe can effectively fix the middle connecting pipe. The upper segment of the middle connecting pipe is sleeved with a filter element shell and a filter component composed of multiple filter layers, a groove in the outer wall of the filter element shell is provided with a second silicon rubber sealing ring, and a far infrared mineralized stone filter layer, a KDF55 filter layer, a residual chlorine purification stone filter layer and a fiber filter layer are sequentially arranged in the filter element shell from bottom to top. The lower segment of the middle connecting pipe is sleeved with an ultrafiltration membrane filter element. The left side of the upper valve seat is provided with a water inlet, and the right side of the upper valve seat is provided with a water outlet.

Description

technical field [0001] The invention relates to water treatment equipment, especially the manufacturing field of drinking water purifiers for urban and rural households. Background technique [0002] According to the survey of the World Health Organization, 80% of human diseases are related to water. The main disinfection method of tap water is chlorination. Although it can remove a large number of bacteria, there are also harmful substances, especially heavy metals, chlorine molecules and nitrite in water. Ingredients, transportation process and water tower storage will cause a certain degree of secondary pollution. Although the water is boiled, harmful substances such as heavy metals in the water cannot be removed. Excessive intake of these substances can cause great harm to the human body and threaten For human health, tap water in urban and rural areas exceeds the standard and cannot meet the "Drinking Water Hygienic Standards" of the People's Republic of China. The abov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/08C02F1/32
Inventor 孙素蓉
Owner CHENGDU BEIJIATE BIOTECH
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