一种RO逆渗透纯水机

By placing consumables and adjustment parts at the front and top of the machine for easy replacement and adjustment, and placing the water pump in a slightly lower center position, the water circuit design is simplified and noise is reduced. This solves the problems of limited operating environments and high filter replacement costs of existing RO reverse osmosis water purifiers, achieving convenient replacement and easy maintenance.

CN224513265UActive Publication Date: 2026-07-17ZHENGZHOU QUANTIAN WATER PURIFICATION EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHENGZHOU QUANTIAN WATER PURIFICATION EQUIP CO LTD
Filing Date
2025-08-21
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing RO reverse osmosis water purifiers are used in relatively limited environments, while household models have high replacement costs for the integrated plastic filter cartridges, and their internal piping is prone to failure, making maintenance inconvenient.

Method used

Consumables and adjustment components are placed at the front and top of the machine for easy replacement and adjustment; the water pump is placed slightly below the center of the machine to simplify the water circuit design and reduce noise; electronic components are placed at the rear center of the machine to simplify the piping and improve the appearance.

Benefits of technology

It improves the convenience of consumable replacement and the ease of maintenance, reduces noise, saves space and simplifies the design, and enhances the maintainability and aesthetics of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型属于水净化设备技术领域，具体为一种RO逆渗透纯水机，包括框架外壳、增压水泵、电源和电脑控制板，增压水泵与框架外壳的内壁固定连接，框架外壳的外壁上固定连接有与增压水泵对应的压力表，增压水泵的两侧分别设有沟槽PP棉和复合滤芯，沟槽PP棉的进水端固定连通有四分进水口，复合滤芯的出水端连通有进水电磁阀。本实用新型通过将耗材跟调节部分置于机器前方及上方便于后期耗材的更换跟调试；将机器中心部分一分为二将水泵置于机器中心偏下位置，有利于降低机器的工作噪音节省产品空间并有利于水路及简化设计；通过将电子元件置于机器中心后方，使得机器管路更加简洁外观更加美观，更方便后期的维修更换。
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Claims

1. A RO reverse osmosis water purifier comprising a frame housing (1), a booster water pump (2), a power supply (3) and a computer control panel (4), characterized in that: The booster pump (2) is fixedly connected to the inner wall of the frame shell (1). A pressure gauge (16) corresponding to the booster pump (2) is fixedly connected to the outer wall of the frame shell (1). Grooved PP cotton (5) and composite filter element (6) are respectively provided on both sides of the booster pump (2). The inlet end of the grooved PP cotton (5) is fixedly connected to a 1 / 4-inch inlet (7). The outlet end of the composite filter element (6) is connected to an inlet solenoid valve (8). The power supply (3) and the computer control board (4) are fixedly connected to the back of the frame shell (1). The top of the frame shell (1) is fixedly connected to a reverse osmosis RO membrane shell (9) and an activated carbon filter module (10). The outlet end of the reverse osmosis RO membrane shell is connected to a wastewater regulating valve (11) and a check valve (12).

2. The RO water purifier according to claim 1, wherein: The top of the frame shell (1) near the power source (3) is provided with multiple mounting holes (13).

3. The RO water purifier of claim 1, wherein: The grooved PP cotton (5) and the composite filter element (6) are both 10 inches in size.

4. The RO water purifier of claim 1, wherein: The activated carbon filtration module (10) is a T33 activated carbon filter element.

5. The RO reverse osmosis pure water machine according to claim 1, characterized in that: The inlet end of the booster pump (2) is connected to a quick connector (14).

6. The RO water purifier of claim 1, wherein: A waterproof high-pressure switch (15) is connected to the check valve (12).