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Filter element water-stop assembly, filter element device and water purifier

A water-stop and component technology, used in valve devices, water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of complicated disassembly and assembly operations, increased assembly difficulty, water leakage, etc., to achieve a good control feel, reduce Frustration, the effect of simplifying the assembly structure

Active Publication Date: 2019-10-22
SHUNDE APOLLO AIR CLEANER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] For the above-mentioned first technology, the number of water stop valves will increase with the increase of the water inlet and outlet on the filter element device, which will lead to more and more cumbersome assembly of the filter element device, which has the disadvantages of low production efficiency and high cost
[0008] For the above-mentioned second technology, since the rotating structure at the end of the filter element device is fixed by screws, and the torque of the screws is difficult to control, it is difficult to balance the compression amount of the sealing ring on the rotating structure and the rotating feel, and there are Water Leakage Hazard
[0009] For the above-mentioned third technology, setting a rotating structure on the filter seat will complicate the structure of the filter seat and increase the difficulty of assembly
[0010] In addition to the above-mentioned several defects, the existing filter element device also has deficiencies such as water leakage, incomplete filtration, and complicated disassembly and assembly operations.

Method used

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  • Filter element water-stop assembly, filter element device and water purifier
  • Filter element water-stop assembly, filter element device and water purifier
  • Filter element water-stop assembly, filter element device and water purifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Such as figure 1 As shown, the embodiment of the present invention provides a filter element device, which mainly includes a filter element body 1 and a base 2, the base 2 is provided with a base flow channel connected with an external flow channel, the filter element body 1 is provided with a body flow channel, and the filter element body 1 The first end is screwed into the base 2 and the flow channel of the main body is aligned with the flow channel of the base. There is an automatic water locking component 21 between the main body flow channel and the base flow channel. The filter body 1 and the base 2 control the automatic water locking component through relative rotation 21 is opened and closed to realize the connection and disconnection of the main body flow channel and the base flow channel.

[0065] Specifically, such as Figure 2 to Figure 4 As shown, the filter element body 1 includes a housing 11, a filter material 12 and a water-stop assembly 13. The housin...

Embodiment 2

[0078] Such as Figures 17 to 19As shown, the only difference between this embodiment and Embodiment 1 is that the filter element device in this embodiment adopts a double-channel structure, that is, it includes an inlet channel for accessing tap water and an outlet channel for discharging filtered water. , there is no sewage discharge flow channel for discharging filtered waste water, therefore, the first water inlet flow channel 14a is formed between the inner side wall of the housing 11 and the outer side wall of the filter material 12, and the flow channel cavity of the filter material 12 is the first outlet. The water channel 14b; the water channel in the water channel 131 includes a second water inlet channel 15a and a second water outlet channel 15b, which are combined into an inner cavity that runs through the rotating shaft 1311, the connecting column 1312 and the first limiting column 1316, and The second water inlet channel interface 151 and the second water outlet ...

Embodiment 3

[0080] Such as Figures 20 to 22 As shown, the difference between this embodiment and Embodiment 1 is that there is no sealing disk 1313 between the rotating shaft 1311 of the water distribution member 131 and the connecting column 1312 in this embodiment, instead, a partition is provided in the installation cavity 111. The dividing plate 116 of the water-distributing member 131 and the water-retaining member 132, the center of the dividing plate 116 is provided with a through hole, and the rotating shaft 1311 of the water-distributing member 131 passes through the through hole and is rotatably connected with the rotating hole and rotating hole 1321 of the water-retaining member 132; and , the first protrusion 171 is disposed on the partition plate 116 , and the first protrusion 171 and the first sliding groove 172 of the water retaining member 132 form a sliding limit structure. Of course, the first protrusion 171 of the partition 116 and the first sliding groove 172 of the w...

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Abstract

The invention provides a filter element water-stop assembly. The filter element water-stop assembly comprises a water distribution part and a water stop part, the water distribution part is provided with a water distribution flowing channel, the water stop part is provided with a water stop flowing channel, the water distribution part is provided with a water distribution part butt-joint opening,and the water stop part is provided with a water stop part butt-joint opening; and the water stop part is connected with the water distribution part through a rotating shaft structure, and the water stop part and the water distribution part control butt joint and staggering of the water distribution part butt-joint opening and the water stop part butt-joint opening through relative rotation so asto realize communicating and disconnection of the water distribution flowing channel and the water stop flowing channel. Based on the structure, the water-stop assembly adopts the side water connecting and disconnecting mode, thus an assembling structure is simplified, the smooth degree during relative rotating of the water distribution part and the water stop part is improved, the abrupt feelingduring rotating is lowered, and the good control hand feeling is achieved. In addition, the invention further provides a filter element device comprising the water-stop assembly, and a water purifier.The filter element device has the advantages that the rotating smooth degree is high, the operation hand feeling is good, and the assembling structure is simplified. The water purifier has the advantages that water leakage is avoided, water channeling is avoided, and a filter element is convenient to replace.

Description

technical field [0001] The invention relates to the technical field of filter elements, in particular to a filter element water stop assembly, a filter element device and a water purifier. Background technique [0002] As water purifiers are becoming more and more popular among consumers, consumers have higher and higher requirements for product experience. Among them, the filter element device that automatically seals water when it is disassembled has attracted the most attention from consumers. [0003] Various automatic water sealing filter element devices have appeared in the prior art, mainly including the following technologies: [0004] 1. A water stop valve is installed on the filter element device to realize water connection and water cutoff; [0005] Two, the end of the filter element device is provided with a rotating structure, and the water can be connected and cut off through misalignment; [0006] Third, a rotating structure is set on the filter seat, and th...

Claims

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Application Information

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IPC IPC(8): C02F1/00F16K11/085
CPCC02F1/001C02F1/006F16K11/085
Inventor 陈建建刘社军何坤垣禤开华皮小春
Owner SHUNDE APOLLO AIR CLEANER
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