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Method for splicing closed filter container and rotating handle of water purifier and filter container device

A water purifier and bile filter technology, which is applied in chemical instruments and methods, ultrafiltration, water/sewage treatment and other directions, can solve the problems of hidden dangers of water purifiers, difficult to filter bile locking mechanism, etc. Cost of use, easy to connect or disconnect effects

Inactive Publication Date: 2017-11-28
杜也兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the top surface of the closed filter gall or filter cartridge cover is only provided with a convex or concave structure and a cavity cover, this mode is more suitable, but for the limit structure set on the top surface of the closed filter gall or filter cartridge cover and the cavity cover If there is an object between the chamber cover and the top surface of the closed filter gallbladder, there is a large space, or there is a display device such as a display screen inside the chamber cover, it is difficult to adopt a concave or convex filter gallbladder lock in the axial direction of the machine base. institutional technology program
The above-mentioned defects and deficiencies cause the water purifier to have serious hidden dangers

Method used

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  • Method for splicing closed filter container and rotating handle of water purifier and filter container device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023]Example 1. The lower part of the closed filter gallbladder and the cavity of the machine base are screwed together to form an integral body, that is, the inner side of the closed filter gallbladder and the cavity of the machine base where the closed filter gallbladder is placed are respectively provided with thread structures corresponding to the threaded joints, and the closed filter gallbladder passes through The thread structure is axially screwed into the cavity of the fixed machine base and plugged with the water outlet provided on the bottom surface of the cavity of the machine base. The two sides of the filter material layer are respectively connected to two water ports including the external water port, and connected to the machine base cavity in series. The water outlet on the bottom surface of the body constitutes a water passage for sealing the filter gall. The closed filter gall located at the high position of the screw connection moves downward by itself dur...

Embodiment 2

[0028] Example 2. On the basis of the two plug-in fit modes in Embodiment 1, the threaded screw joint structure used for the screw joint fit between the machine base cavity and the lower part of the closed filter gall is changed to a screw clamp connection structure. The cavity of the machine base and the lower part of the closed filter gallbladder are connected by a screw clamp structure in which the concave tooth buckle and the convex tooth buckle are axially inserted and screwed together. The concave-convex axial insertion and rotation linkage structure provided on the upper surface of the shell of the closed filter gall is matched with the axial insertion of the rotary handle with the convex-concave plug. Change.

[0029] Similarly, the cavity of the machine base and the lower part of the closed filter gall can also be connected by a screw clamp connection structure in which the convex tooth buckle and the concave tooth buckle are axially inserted and screwed together.

...

Embodiment 3

[0031] Example 3. On the basis of Examples 1 and 2, the closed filter gall adopts an assembled closed filter gall with a filter cartridge cavity and a chamber cover screwed together to form a closed cavity and a built-in filter gall is placed. Machine filter gallbladder adopts open filter gallbladder. The bottom surface of the filter cartridge cavity is provided with a water outlet; the built-in filter gall is placed in a closed cavity formed by a screw connection between the upper part of the filter cartridge cavity and the chamber cover, and is sealed and matched with the corresponding water outlet of the filter cartridge cavity. Both sides of the filter material layer are respectively connected to the corresponding water outlets of the filter cartridge cavity to form a water passage; the screw connection structure is either an axial screw connection structure through a thread structure, or an axial mutual insertion through concave and convex tooth buckles. The screw connec...

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Abstract

The invention is related to the water treatment industry, and specifically relates to the filtration of drinking water. The invention discloses a plugging method and a filter device for a closed filter gall and a rotary handle of a water purifier. The filter gall and the base cavity or the cavity cover and the filter cartridge cavity are all matched by a screw connection structure; the concave-convex axial plug-in rotation linkage structure set on the closed filter gall shell or cavity cover and the convex-concave plug shaft set on the handle To plug fit and coaxial rotation linkage. It also includes a concave-convex axial plug-in rotation linkage structure corresponding to the convex-concave plug to be connected; the concave-convex axial plug-in rotation linkage structure is arranged on the upper end surface of the housing and is coaxial with the housing; it also includes A concave-convex axial plug-in rotation linkage structure corresponding to the convex-concave plug of the handle to be connected; the concave-convex axial plug-in rotation linkage structure is arranged on the upper end surface of the chamber cover and is coaxial with the chamber cover.

Description

technical field [0001] The invention relates to the water treatment industry, and specifically relates to the deep filtration and purification of drinking water. Background technique [0002] The use of the rotary plug connection mode avoids the difficulties in plugging and unplugging in the existing in-line connection mode, the difficulty of inserting the filter liner into place, the easy damage of the filter liner's protruding insertion nozzle seal, and the difficulty in taking out the built-in liner liner. The connection or separation between the filter device and the machine is simple, fast and labor-saving. Users can replace the filter tube by themselves, avoiding the inconvenience and service expenses caused by professional on-site service, and correspondingly reducing the use cost of the filter tube. Convenient for remote users. When the filter gall with the screw connection structure is connected and matched with the cylinder or cavity in the water passage of the ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/44B01D61/02B01D61/10B01D61/20
CPCC02F1/441B01D61/025B01D61/027B01D61/10B01D61/20C02F1/442
Inventor 杜也兵冉伊虹
Owner 杜也兵
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