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Ultra-filtration valve and water treatment device thereof

A filter valve and ultrafiltration membrane technology, which is applied in the field of ultrafiltration valves and water treatment devices, can solve the problems of large area occupied by the work site, complex system connection structure, troublesome installation and maintenance operations, etc., and achieves convenient installation, maintenance, operation, connection The effect of compact structure and small volume

Inactive Publication Date: 2018-12-11
陈锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are deficiencies. First, the system connection structure is complex, bulky, and the work site occupies a large area; second, installation and maintenance operations are troublesome; third, the user's use cost is high

Method used

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  • Ultra-filtration valve and water treatment device thereof
  • Ultra-filtration valve and water treatment device thereof
  • Ultra-filtration valve and water treatment device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1, this ultrafiltration valve (Fig. 1- Figure 13 As shown), the bottom surface of the core cavity of the valve body is equipped with upper and lower valve plates 2 and 3 whose end faces are in sealing contact. The water holes of each station provided at intervals on the end surface can be connected or closed in an indexable manner, and the water holes on the end surface of the lower valve plate 3 respectively pass through the flow channels in the valve body, corresponding to the raw water hole 7 and the drain hole 8 of the valve body , clean water hole 4, ultrafiltration membrane water hole 6 and central pipe water hole 5 are connected; it is provided with concentrated water hole 9 and energy storage water hole 10 on the valve body, wherein, concentrated water hole 9 passes through the flow channel in the valve body It communicates with the concentrated water hole 9-1 on the end surface of the lower valve plate 3; the energy storage water hole 10 communicate...

Embodiment 2

[0041] Embodiment 2. The difference between this embodiment and the above-mentioned embodiment 1 is that when the reverse flushing station is performed ( Figure 14 - Figure 16 As shown), the water in the raw water hole 7 of the valve body passes through the flow channel in the valve body, passes through the raw water hole 7-1 on the end face of the lower valve plate 3, flows back along the counterbore on the end face of the upper valve plate 2, and concentrates through the end face of the lower valve plate 3 The water hole 9-1 communicates with the concentrated water hole 9 of the valve body, and the ultrafiltration membrane water hole 6 of the valve body flows back through the end surface ultrafiltration water hole 6-1 of the lower valve plate 3 along the counterbore of the upper valve plate 2, The drain hole 8-1 on the end surface of the lower valve plate 3 communicates with the drain hole 8 of the valve body.

Embodiment 3

[0042] Embodiment 3. The difference between this embodiment and the above-mentioned embodiment 2 is that when the forward flushing station is performed ( Figure 17-Figure 19 As shown), the water entering the raw water hole 7 of the valve body passes through the flow channel in the valve body, passes through the raw water hole 7-1 on the end face of the lower valve plate 3, flows back along the counterbore on the end face of the upper valve plate 2, and flows through the end face of the lower valve plate 3 The water filter hole 6-1 communicates with the ultrafiltration membrane water hole 6 of the valve body, and the concentrated water hole 9 of the valve body flows back through the end face concentrated water hole 9-1 of the lower valve plate 3 along the counterbore of the upper valve plate 2, The drain hole 8-1 on the end surface of the lower valve plate 3 communicates with the drain hole 8 of the valve body.

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PUM

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Abstract

The invention discloses an ultra-filtration valve. The ultra-filtration valve comprises an upper valve plate, a lower valve plate, a backwashing station and an energy storage container water inlet station, a concentrated water hole and an energy storage water hole are formed in a valve body, and communicate with an end surface concentrated water hole of the lower valve plate and an end surface energy storage water hole of the lower valve plate through flow channels in the valve body correspondingly; the valve body energy storage water hole communicates with a center pipe water hole of the valve body through the end surface energy storage water hole of the lower valve plate and an end surface center water hole of the lower valve plate in sequence, and a valve body ultra-filtration membranewater hole communicates with a dirt water drainage hole of the valve body through an end surface ultra-filtration water hole of the lower valve plate and an end surface dirt water drainage hole of thelower valve plate in sequence; and a raw water hole of the valve body communicates with the ultra-filtration membrane water hole of the valve body through an end surface raw water hole of the lower valve plate and an end surface super-filtration water hole of the lower valve plate in sequence, and a center pipe water hole of the valve body communicates with an energy storage water hole of the valve body through the end surface center water hole of the lower valve plate and the end surface energy storage water hole of the lower valve plate in sequence. The invention further discloses a water treatment device of the ultra-filtration valve. The connection structure is compact, the size is small, so that the occupied area of a working site is effectively reduced; mounting and maintaining operation is convenient; the using cost of a user is obviously reduced.

Description

technical field [0001] The invention relates to water treatment equipment; in particular, it relates to an ultrafiltration valve and a water treatment device thereof. Background technique [0002] With the gradual improvement of the quality of water sanitation for people in the society, ultrafiltration devices as water treatment have been widely used in urban and rural households and industrial water sites. The ultrafiltration device in the prior art needs to connect and install five to six water treatment valves through pipelines during work, and is equipped with high-pressure water pumps, water storage tanks and other components to form a complete system to work, such as working, backwashing, etc. Water treatment operations at other stations. There are deficiencies, one is that the connection structure of the system is complex, the volume is huge, and the work site occupies a larger area; the other is that the installation and maintenance operations are troublesome; the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/074F16K27/04C02F1/44
CPCF16K11/074C02F1/444C02F2201/005F16K27/045
Inventor 孙冬梅毛思宁藏剑峰孟凡刚
Owner 陈锋