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Water purifier and filter element device with water stop assembly of water purifier

A water stop and component technology, applied in water/sewage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as increased difficulty in assembly, complicated disassembly operations, water leakage, etc., to reduce frustration Feel, good control feel, simplified 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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  • Water purifier and filter element device with water stop assembly of water purifier
  • Water purifier and filter element device with water stop assembly of water purifier
  • Water purifier and filter element device with water stop assembly of water purifier

Examples

Experimental program
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Effect test

Embodiment 1

[0070] like figure 1 As shown, the embodiment of the present invention provides a filter element device. The filter element device 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. The filter element body The first end of 1 is screwed into the base 2 and the flow channel of the body is aligned with the flow channel of the base. There is an automatic water locking component 21 between the flow channel of the body and the base. The filter body 1 and the base 2 are automatically locked by relative rotation. The opening and closing of the water assembly 21 realizes the connection and disconnection of the flow channel of the body and the flow channel of the base.

[0071] 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...

Embodiment 2

[0084] like Figures 17 to 19 As 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 ch...

Embodiment 3

[0086] like 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 wate...

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PUM

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Abstract

The invention provides a filter element device with a water stop assembly. The filter element device comprises a shell, a filter material and the water stop assembly. The filter material is arranged in a filter cavity of the shell to form a filter flow channel; the water stop assembly is mounted in the filter cavity, a water blocking part of the water stop assembly is connected to a water distributor through a rotating shaft structure, the water distributor is provided with a water distributor butt-joint opening, the water blocking part is provided with a water blocking part butt-joint opening, and the water blocking part and the water distributor rotate relatively to control the water distributor butt-joint opening and the water blocking part butt-joint opening to be connected in a butt-joint mode or staggered. Based on the structure, the water stop assembly can prevent residual water in the filter cavity to flow out in the dismounting process of the filter element device; in addition, the mode of side-face water passing or blocking is adopted by the water stop assembly, so that the assembling structure is simplified, smoothness of relative rotation of the water distributor and the water blocking part is improved, the setback feel during rotation is lowered, and good control hand feel is achieved. The invention further provides a water purifier comprising the filter element device. The filter element device has the advantages of non water leakage, non water crossing, convenient filter element replacement and the like.

Description

technical field [0001] The invention relates to the technical field of filter elements, in particular to a water purifier and a filter element device with a water stop assembly. 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 the water can...

Claims

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Application Information

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IPC IPC(8): B01D35/00C02F1/44C02F1/28C02F1/00
CPCB01D35/00C02F1/001C02F1/283C02F1/441C02F1/444
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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