Unlock instant, AI-driven research and patent intelligence for your innovation.

Adsorption filter for tap water

A filter and tap water technology, applied in the direction of gravity filter, loose filter material filter, filter separation, etc., can solve the problems of wasting adsorption medium, separation of adsorption medium, affecting the filtering effect, etc.

Inactive Publication Date: 2013-01-09
GUANGZHOU UNIVERSITY
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the above technical scheme, it is impossible to separate the adsorption medium from the saturated adsorption medium, which will inevitably cause the replacement of the adsorption medium too early or too late, and the adsorption medium will be wasted if it is too early, and the filtering effect will be affected if it is too late.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Adsorption filter for tap water
  • Adsorption filter for tap water
  • Adsorption filter for tap water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] see figure 1 and figure 2 , in this example, the cylinder body of the tap water adsorption filter described in the present invention is the double-layer structure that is made of cylindrical outer cylinder 1 and inner cylinder 2, and described outer cylinder 1 and inner cylinder 2 are all made of transparent material production. Wherein, the upper part of the cylinder wall of the outer cylinder 1 is provided with a water inlet 4, and the water inlet 4 is a joint that can be connected with a water pipe; the bottom of the outer cylinder 1 is conical, and the end of the conical bottom is provided with a discharge port , a bottom cover 9 is threadedly connected to the discharge port. The lower end of the inner cylinder 2 is open, and the lower port extends downwards close to the bottom of the outer cylinder 1; a mesh 6 is provided in the middle of the inner cylinder 2, and the mesh 6 divides the inner cylinder 2 into upper and lower spaces. , wherein, the space at the t...

Embodiment 2

[0018] see image 3 The difference between this embodiment and Embodiment 1 is that: the upper ports of the outer cylinder 1 and the inner cylinder 2 are open, and the upper port of the inner cylinder 2 is higher than the upper port of the outer cylinder 1 .

[0019] The tap water adsorption filter of this embodiment can be applied to the water supply end of tap water, for example, on the water inlet of a reservoir. When water is injected into the water, the water inlet 4 will be automatically closed when the water injection is sufficient, so in this application The upper ends of the inner cylinder 2 and the outer cylinder 1 described in can be open.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a filtering device, in particular to an adsorption filter for tap water. The adsorption filter is characterized by comprising a cylinder body, wherein the cylinder body is of a double-layer structure consisting of an inner cylinder (2) and an outer cylinder (1), wherein a water inlet (4) is arranged on the cylinder wall of the outer cylinder (1), and a discharging openingis arranged at the bottom of the outer cylinder (1); the lower end port of the inner cylinder (2) extends to the lower part of the outer cylinder (1), a mesh panel (6) is arranged in the middle of the outer cylinder (1) and used for dividing the inner cylinder (2) into an upper space and a lower space, wherein the upper space of the mesh panel (6) is communicated with a water outlet (5), the lower space of the mesh panel (6) is a clear water area for placing an adsorption filtering medium (3) with specific gravity less than that of water, and a charging pipe (7) passes through the cylinder wall of the outer cylinder (1) and extends into the clear water area. The filter has the advantage of automatically separating an adsorption-saturated adsorption medium from a non-adsorption-saturated adsorption medium.

Description

technical field [0001] The invention relates to a filter device, in particular to a filter for tap water. Background technique [0002] At present, there are a certain amount of harmful substances such as solid particles and heavy metal ions in the tap water supplied to homes and buildings. Especially in the occasions where the water tanks on the roof are used for secondary water supply, the water quality is even more difficult to meet people's use requirements. Setting a filter on the water pipe is the most common means to solve this problem. There are many structures of tap water filters, but most of their working principles are to use filtration and adsorption media to filter and adsorb impurities in tap water. For example, the utility model patent with the authorized notification number CN 2801265Y discloses a "tap water filter". The cavity of the filter is provided with an adsorption medium, and the inlet and outlet of the cavity are respectively provided with filter s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B01D35/02B01D24/16C02F1/00C02F1/28
Inventor 李笛徐红云
Owner GUANGZHOU UNIVERSITY