CN202044845U - Filter cylinder of water purification machine - Google Patents
Filter cylinder of water purification machine Download PDFInfo
- Publication number
- CN202044845U CN202044845U CN2011201402761U CN201120140276U CN202044845U CN 202044845 U CN202044845 U CN 202044845U CN 2011201402761 U CN2011201402761 U CN 2011201402761U CN 201120140276 U CN201120140276 U CN 201120140276U CN 202044845 U CN202044845 U CN 202044845U
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- China
- Prior art keywords
- filter cylinder
- filter
- shell
- filter core
- cylinder cap
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Abstract
The utility model relates to a filter cylinder of a water purification machine, which belongs to the structure improvement technology of household water purification machines. The filter cylinder comprises a filter cylinder casing, a filter core, a filter core head, and a filter cylinder cap, wherein the filter cylinder cap is provided with a water inlet and a water outlet; the filter cylinder also comprises filter core support plates which have equal inclined planes and are arranged inside the bottom end of the filter cylinder casing; a hexagon concave pit is arranged outside the bottom end of the filter cylinder casing; and an O-shaped sealing ring and a plane sealing ring are arranged between the filter core head and an inner pipe casing of the filter cylinder cap. The utility model has the advantages that the filter cylinder overcomes the defect that the filter core in the filter cylinder of the existing water purification machine is easy to drop from the filter cylinder cap to lose the function of filtering and purifying running water due to water flow impact, and the improvement is based on the original filter cylinder structure and is easy to process and realize.
Description
Technical field
The utility model relates to a kind of cartridge filter of water purifier, belongs to the architecture advances technology of home-use water purifier.
Background technology
In the existing water purifier, be provided with the multistage filtering tube, they comprise the cotton cartridge filter of PP, activated carbon filtration tube, doughnut cartridge filter etc.Described cartridge filter comprises the filter core head of filter core in the filter cylinder shell, filter cylinder shell, filter core upper end and all adopts the filter cylinder cap that is threaded with filter core head and filter cylinder shell.The cartridge filter of this spline structure, be threaded owing to adopt between filter core head and the filter cylinder cap, and because filter core is the cantilever beam state in the filter cylinder shell, then filter core is in the impact of feed water flow, produces swing in the filter cylinder shell, swing easily make be threaded between filter core head and the filter cylinder cap loosening, cause filter core to come off, water inlet is directly through filter cylinder cap outflow filter tube, and water inlet has lost the effect that is filtered purification, and water purifier has also no longer possessed the function of purification; In addition, be threaded with the filter cylinder cap, be shaped on stupefied, install to adopt spanner at the upper port outer surface of filter cylinder shell for the ease of the filter cylinder shell.Because it is the cartridge filter of water purifier is that several cartridge filters are arranged side by side, easy for installation and reliable again in order to guarantee them, certainly will enough spacings to be arranged between the cartridge filter, then caused existing water purifier volume bigger.
Summary of the invention
The purpose of this utility model is to provide a kind of cartridge filter of water purifier, and the filter core in the cartridge filter of this water purifier is fixing reliable at the filter cylinder shell, has guaranteed the filtration, purification function that having of water purifier is good, has the little characteristics of volume simultaneously.
The utility model is realized by following technical proposals, a kind of cartridge filter of water purifier, this cartridge filter comprises the filter core in filter cylinder shell, the filter cylinder shell, the filter core head of filter core upper end and the filter cylinder cap that is connected with the filter core head with the filter cylinder shell, described filter cylinder cap, it is the calyptra of two-tube shell two chambers, wherein, constitute the chamber of sealing between outer pipe shell and the interior shell, interior shell forms inner cavity chamber, is provided with the water inlet of running water on outer pipe shell, is provided with the delivery port of purifying waste water on interior shell; The outer pipe shell of filter cylinder shell and filter cylinder cap is to be threaded, it is characterized in that, the filter core head is connected to be sealed and matched with the interior shell of filter cylinder cap, wherein, end face seal is between the interior shell end face of filter cylinder cap and filter core head Zhou Duan planar seal ring to be set, and circumferential seal is between the interior inner wall of tube shell of filter cylinder cap and filter core head side face the O RunddichtringO to be set; The filter core gripper shoe that three inclined-planes equate is set in filter cylinder shell bottom at least, and hexagonal pit in outside filter cylinder shell bottom, being shaped on.
Advantage of the present utility model is, because the filter core gripper shoe that the inclined-plane equates is set in the filter cylinder shell bottom, filter core is in the filter cylinder shell is the beam on two supports state, and the filter core head is connected to be sealed and matched with the interior shell of filter cylinder cap, and this is easy to come off with the filter cylinder cap and then lose the shortcoming of running water being carried out the function of filtration, purification because of being subjected to water impact with regard to filter core in the cartridge filter that has overcome existing water purifier; Hexagonal bowl configurations in the filter cylinder shell bottom outside is shaped on not only is convenient to the installation of filter cylinder shell, and can effectively reduce in the water purifier distance between each cartridge filter, reaches the purpose that reduces the water purifier volume; In addition, improvement of the present utility model is carried out on original cartridge structure basis, is easy to processing and realization, just can reach the purpose of this utility model by simple architecture advances.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is an A-A view among Fig. 1.
Among the figure: 1 is the filter core gripper shoe, and 2 is the filter core pallet, and 3 is the filter cylinder shell, and 4 is filter core, and 5 is the filter core cover plate, 6 is the filter core head, and 7 is water inlet, and 8 is the filter cylinder cap, and 8-1 is the outer pipe shell of filter cylinder cap, 8-2 is the interior shell of filter cylinder cap, and 9 is delivery port, and 10 is the O RunddichtringO, and 11 is planar seal ring.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail as follows:
Filter cylinder shell 3 among the figure is an injected plastics material, be of a size of: high 285mm, φ 65mm, in filter cylinder shell bottom, be shaped on four filter core gripper shoes 1, the inclined-plane of every filter core gripper shoe is 60 degree, hexagonal pit in the outside, filter cylinder shell bottom is shaped on, adopt inner hexagon spanner, the rotating filter cartridge shell makes its upper end and the outer pipe shell 8-1 of filter cylinder cap to be threaded, the diameter of the outer pipe shell of filter cylinder cap is φ 45mm, the filter cylinder shell is equipped with filter core 4, the diameter of filter core is φ 50mm, highly is 270mm, and the filter core lower end is seated on the filter core gripper shoe, the filter core upper end connects filter core head 6, filter core head internal diameter is φ 6mm, and the filter core head is connected to be sealed and matched with the interior shell 8-2 of filter cylinder cap, and the internal diameter of the interior shell of filter cylinder cap is φ 12mm, between the interior inner wall of tube shell of filter core head side face and filter cylinder cap O RunddichtringO 10 is set, between the interior shell end face of filter cylinder cap and filter core head Zhou Duan, planar seal ring 11 is set.Being arranged on the water inlet 7 of outer pipe shell of filter cylinder cap and the opening diameter of delivery port 9 that is arranged on the interior shell of filter cylinder cap is φ 10mm.
The cartridge filter of the water purifier of said structure realizes that to running water the process of filtration, purification is: running water is entered the space that flow under the annular chamber of filter cylinder cap between filter cylinder shell and the filter core by water inlet 7, under the effect of pressure, the filtration that running water enters filter core process filter medium is purified, the centre gangway upper reaches of purifying waste water and entering filter core, through the interior shell cavity of filter core head inner chamber and filter cylinder cap, again through delivery port 9 outflow filter tubes.
Claims (1)
1. the cartridge filter of a water purifier, this cartridge filter comprises the filter core in filter cylinder shell, the filter cylinder shell, the filter core head of filter core upper end and the filter cylinder cap that is connected with the filter core head with the filter cylinder shell, described filter cylinder cap, it is the calyptra of two-tube shell two chambers, wherein, constitute the chamber of sealing between outer pipe shell and the interior shell, interior shell forms inner cavity chamber, on outer pipe shell, be provided with the water inlet of running water, on interior shell, be provided with the delivery port of purifying waste water; The outer pipe shell of filter cylinder shell and filter cylinder cap is to be threaded, it is characterized in that, the filter core head is connected to be sealed and matched with the interior shell of filter cylinder cap, wherein, end face seal is between the interior shell end face of filter cylinder cap and filter core head Zhou Duan planar seal ring to be set, and circumferential seal is between the interior inner wall of tube shell of filter cylinder cap and filter core head side face the O RunddichtringO to be set; The filter core gripper shoe that three inclined-planes equate is set in filter cylinder shell bottom at least, and hexagonal pit in outside filter cylinder shell bottom, being shaped on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201402761U CN202044845U (en) | 2011-05-06 | 2011-05-06 | Filter cylinder of water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201402761U CN202044845U (en) | 2011-05-06 | 2011-05-06 | Filter cylinder of water purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202044845U true CN202044845U (en) | 2011-11-23 |
Family
ID=44985170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201402761U Expired - Lifetime CN202044845U (en) | 2011-05-06 | 2011-05-06 | Filter cylinder of water purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202044845U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104203365A (en) * | 2012-03-30 | 2014-12-10 | 赛多利斯司特蒂姆生物工艺公司 | Filter housing for replaceable filters |
| CN105858932A (en) * | 2016-05-19 | 2016-08-17 | 苏州优斯曼环保科技有限公司 | Filter cartridge of central water purifier |
| CN107715595A (en) * | 2017-11-23 | 2018-02-23 | 王锦林 | Industrial air purifying system |
| CN112495757A (en) * | 2020-11-16 | 2021-03-16 | 侯法亮 | Drum screen with changeable volume |
| CN113101718A (en) * | 2021-03-31 | 2021-07-13 | 广州佳麟科技有限公司 | Treatment facility of membrane separation back dense water |
-
2011
- 2011-05-06 CN CN2011201402761U patent/CN202044845U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104203365A (en) * | 2012-03-30 | 2014-12-10 | 赛多利斯司特蒂姆生物工艺公司 | Filter housing for replaceable filters |
| CN104203365B (en) * | 2012-03-30 | 2016-05-11 | 赛多利斯司特蒂姆生物工艺公司 | For the filter housing of replaceable filter |
| CN105858932A (en) * | 2016-05-19 | 2016-08-17 | 苏州优斯曼环保科技有限公司 | Filter cartridge of central water purifier |
| CN107715595A (en) * | 2017-11-23 | 2018-02-23 | 王锦林 | Industrial air purifying system |
| CN112495757A (en) * | 2020-11-16 | 2021-03-16 | 侯法亮 | Drum screen with changeable volume |
| CN113101718A (en) * | 2021-03-31 | 2021-07-13 | 广州佳麟科技有限公司 | Treatment facility of membrane separation back dense water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |