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Filter core and filtering kettle

A technology of filter element and filter material, applied in the field of filter element and filter kettle, can solve the problems of the design bottleneck of the water purifier filter kettle, the large volume of the filter element, etc., and achieve the effects of reducing the volume, reducing the filtering effect and improving the efficiency.

Pending Publication Date: 2019-03-22
SHANGHAI BLUETECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of tap water purification, people will choose filter elements with different functions according to different drinking water requirements. For example, the utility model patent with the authorized announcement number CN201350371Y discloses a large-capacity filter kettle filter element that is easy to replace. The filter element needs to have a larger capacity. In order to ensure a better filtering effect, the volume of the filter element is too large; the utility model patent with the authorized announcement number of CN201756480U discloses a separate direct-drinking filter element. As a result, the volume of the filter element is too large, which brings bottleneck problems to the shape design of the water purifier or filter kettle

Method used

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  • Filter core and filtering kettle
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  • Filter core and filtering kettle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 with figure 2 As shown, a filter element, the filter element includes a cup-shaped housing 1 and a filter material arranged inside the housing 1, the top of the housing 1 is provided with a water inlet 2, and the upper middle part of the side wall of the housing 1 A water outlet 3 is provided, and a closed-shaped baffle 4 is provided inside the filter element. The baffle 4 includes an arc section 41 and a vertical section 42. The surface is fixedly connected, the lower end of the arc segment 41 is connected to the upper end of the vertical segment 42, the lower end of the vertical segment 42 is a free end, and the partition plate 4 is connected to the water inlet 2 on the upper surface of the housing 1. Cooperate to form a funnel-shaped water inlet channel, and the water flow channel from the water inlet 2 to the water outlet 3 is U-shaped as a whole.

Embodiment 2

[0044] Such as image 3 with Figure 4 As shown, a filter element, the filter element includes a cup-shaped housing 1 and a filter material arranged inside the housing 1, the inside of the housing 1 is provided with a closed-shaped partition 4, and the partition 4 is vertically arranged And the upper end of the partition 4 is fixedly connected with the top of the housing 1, and the lower end is a free end. The water inlet 2 is located at the outer edge of the connection between the top of the housing 1 and the partition 4. The central axis of the housing 1 is provided with a The water outlet 3 extending upwards from the bottom, the water outlet 3 is slightly lower than the lowest point of the water inlet 2, and filter cotton is arranged between the water outlet 3 and the filter material to prevent the filter material from flowing out of the water outlet 3. The partition plate 4 cooperates with the water inlet 2 on the upper surface of the housing 1 to form a closed water inle...

Embodiment 3

[0046] Such as Figure 5 with Image 6 As shown, a filter element, the filter element includes an oval housing 1 and a filter material arranged inside the housing 1, the housing 1 includes a lower box body 13 and an upper cover body, and the cover body includes a barrier cover The plate 11 and the sealing cover 12 arranged at the lower part of the fence cover 11, both of the fence cover 11 and the sealing cover 12 are arc-shaped with a middle high edge, and the sealing cover 12 is sealed and connected with the box body 13 And one side of the sealing cover plate 12 is provided with a water inlet 2, the through hole on the fence cover plate 11 can allow water to pass through freely, and the lower surface of the box body 13 is provided with a water outlet on the side opposite to the water inlet 2 3. The inside of the housing 1 is provided with a first partition plate 4 and a second partition plate 5 which are flat and vertically arranged, and the upper end of the first partition...

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Abstract

The invention discloses a filter core. The filter core comprises a shell body and a filter material arranged in the shell body, wherein a water inlet and a water outlet are arranged on the shell body,at least one partition plate is further arranged in the filter core, and the partition plate can make the length of a water flow channel between the water inlet and the water outlet longer than the straight line distance between the water inlet and the water outlet. By means of the technical scheme, a good filtering effect can be ensured, and the volume of the filter core is simultaneously reduced; furthermore, the style designs of a filtering kettle and a water purifier are not limited by the oversized volume of the filter core; in addition, the filter core is enabled to have a water storagefunction by controlling the height difference between the water outlet and the water inlet; when the filter core is not used for a long time, the filter material in the filter core can still keep better activity. The invention further provides the filtering kettle with the filter core.

Description

technical field [0001] The present application relates to the field of water treatment, in particular to a filter element and a filter kettle for purifying tap water. Background technique [0002] Tap water purification is to directly filter the tap water used by the family daily, so that it can fully meet the standards of cooking and drinking in the kitchen. There are many kinds of such purification equipment, such as water purifiers and filter kettles. In the process of tap water purification, people will choose filter elements with different functions according to different drinking water requirements. For example, the utility model patent with the authorized announcement number CN201350371Y discloses a large-capacity filter kettle filter element that is easy to replace. The filter element needs to have a larger capacity. In order to ensure a better filtering effect, the volume of the filter element is too large; the utility model patent with the authorized announcement ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D24/10
CPCB01D24/10
Inventor 李福忠陈娴
Owner SHANGHAI BLUETECH
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