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Hand-operated water purification unit with self power generation and automatic backwashing functions

A water purification equipment and backwashing technology, applied in water/sewage treatment equipment, water/sewage treatment, water treatment parameter control, etc., can solve problems such as inability to produce water, unusable equipment, equipment or personal damage, etc., to reduce Maintenance and replacement frequency, prolonging the service life, and the effect of improving the service life

Pending Publication Date: 2017-12-29
HAINAN LITREE PURIFYING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when this water purifier is in use, when a person is using the device normally, it will suddenly fail to produce water, and the rocker cannot be moved, making the device unusable
Even if the user cannot understand the characteristics of the device, forcibly pressing or lifting the rocker may cause equipment or personal damage, so automatic backwashing with controllable time cannot be realized

Method used

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  • Hand-operated water purification unit with self power generation and automatic backwashing functions
  • Hand-operated water purification unit with self power generation and automatic backwashing functions
  • Hand-operated water purification unit with self power generation and automatic backwashing functions

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Embodiment Construction

[0096] Embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings. Wherever possible, the same numbers will be used throughout the drawings to refer to the same or like parts. In addition, although the terms used in this disclosure are selected from well-known and commonly used terms, some terms mentioned in this disclosure may be selected by the applicant according to his or her judgment, and their detailed meanings are set out in this article described in the relevant section of the description. Furthermore, it is required that the present disclosure be understood not only by the actual terms used, but also by the meaning implied by each term.

[0097] Such as figure 1 As shown, the present invention discloses a manual water purification equipment with self-genera...

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Abstract

The invention relates to a hand-operated water purification unit with self power generation and automatic backwashing functions. A water production and backwashing system in the hand-operated water purification unit comprises a first solenoid valve which is arranged between a water production channel of a membrane module and a water inflow / outflow channel of a pressure tank, a second solenoid valve which is arranged on a concentrated water channel of the membrane module, a third solenoid valve which is arranged on the water production channel of the membrane module, and a fourth solenoid valve which is arranged on the water inflow / outflow channel of the pressure tank. The hand-operated water purification unit further comprises an electrical system. When backwashing time reaches a set value, the electrical system controls opening and closing of the first, second, third and fourth solenoid valves and allows all the high pressure water in the pressure tank to enter the membrane module via the water production channel of the membrane module and to flow out from a concentrated water outlet. When the hand-operated water purification unit reaches set backwashing time of an integrated circuit with timed opening and closing functions, backwashing of the membrane module is carried out. As main hand pump moves up and down, a hand generator in the electrical system is driven and generates electric energy; and the generated electric energy and electric energy generated by solar cell panels enter a storage battery so as to provide the water purification unit with electric energy.

Description

technical field [0001] The invention relates to water purification equipment in the field of water treatment, in particular to a manual water purification equipment with functions of self-generating and automatic backwashing. Background technique [0002] Membrane separation technology has been widely used in water treatment, and more and more types of water purification equipment have been developed based on the principle of membrane separation, so that people can drink clean and healthy water at any time. However, most of the current water purification equipment is aimed at areas with relatively concentrated population. It mostly uses electrification control, and realizes the operation and automatic control of the equipment by driving electric pumps, electric valves and other electrified equipment. Such equipment generally requires external 220V or 380V power supply. However, it cannot be used in some relatively remote places where the economy is underdeveloped, there is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/44C02F9/02
CPCC02F1/444C02F9/00C02F1/001C02F2201/009C02F2303/16C02F2209/445
Inventor 陈清陈忱陈良刚
Owner HAINAN LITREE PURIFYING TECH CO LTD
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