CN201006345Y - Filter element of water purifier - Google Patents
Filter element of water purifier Download PDFInfo
- Publication number
- CN201006345Y CN201006345Y CNU2007201063357U CN200720106335U CN201006345Y CN 201006345 Y CN201006345 Y CN 201006345Y CN U2007201063357 U CNU2007201063357 U CN U2007201063357U CN 200720106335 U CN200720106335 U CN 200720106335U CN 201006345 Y CN201006345 Y CN 201006345Y
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- CN
- China
- Prior art keywords
- filter element
- filter
- plate
- web plate
- water purifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a filter element of water purifier, comprising a front filter element and a lower filter element, wherein the lower filter element comprises a frame, a cover plate in the frame and a lower network plate of the lower filter element are arranged with stuff between, the lower portion of the lower network plate is arranged with a ceramic frame and a ceramic membrane, the front filter element comprises a frame which middle is provided with a central tube and bottom is provided with a clamping plate, the upper portion of the clamping plate is arranged with an upper network plate and a lower network plate of the front filter element, the upper network plate and the lower network plate of the front filter element are arranged with stuff between, and the upper network plate and the frame of the front filter element are also arranged with stuff between. The utility model is characterized in that the upper end of the central tube is arranged with an exhaust device composed of an exhaust ball and an exhaust cap at the upper portion of the exhaust ball. The utility model has the advantage of eliminated air block, with success water discharge of water purifier and easy operation.
Description
Technical field
The utility model relates to water purifier, specifically a kind of filter core of water purifier.
Background technology
Filter element of water purifier is the critical piece of water purifier, its typical structure such as Chinese patent 02284350 disclosed " micropore ceramic filter element water purifier ".This patent comprises shell, outlet pipe, filter and top cover, placing the filter in the shell is micropore ceramic filter element, micropore ceramic filter element in a tubular form, the bottom is airtight, upper orifice has through hole, on the micropore ceramic filter element upper orifice, be fixedly connected with core cap, the edge of core cap has the annulus post that stretches out downwards, have groove in the annulus post, the tube wall of micropore ceramic filter element upper orifice embeds in the groove, in groove two side and the micropore ceramic filter element upper orifice, outer tube wall is the stationary fit state, and the mediad of core cap is provided with boss, has through hole on the boss, the cylindrical of boss is connected with the interior circle of outlet pipe, be excessive mated condition, through hole communicates with outlet pipe, and the perisporium of micropore ceramic filter element is covered with micropore.Water after this water purifier filters need not to boil promptly drinkable, can be widely used in the drink water purifying in family, public place, hotel etc.The filter core of above-mentioned water purifier mostly is not provided with special exhaust apparatus, and air-resistance phenomenon in use takes place easily, makes impeded drainage, influences result of use.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of filter core of water purifier of new construction is provided, and it air-resistance phenomenon can not take place.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of filter core of water purifier, filter core and lower filter before comprising, lower filter comprises the lower filter shell, be filled with filtrate between the following web plate of upper cover plate in the lower filter shell and lower filter, following web plate bottom at lower filter is provided with ceramic shield and ceramic membrane, preceding filter core comprises preceding filter case, there is a central tube centre in preceding filter case, in the bottom of preceding filter case one clamping plate are arranged, clamping plate top is respectively equipped with web plate under web plate and the preceding filter core, be filled with filtrate between web plate under last web plate and the preceding filter core, between last web plate and preceding filter case, also be filled with filtrate, it is characterized in that: be provided with the exhaust apparatus that the exhaust cap by venting ball and venting ball top constitutes in the upper end of central tube.
The utility model makes it to contrast prior art and has the advantage that air-resistance phenomenon can not take place owing to adopted above-mentioned technical scheme, and the water purifier draining is happy, and is easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of filter core before the utility model is implemented.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
With reference to accompanying drawing, filter core and lower filter before the utility model comprises, lower filter comprises lower filter shell 10, is filled with filtrate 8 between the upper cover plate 9 in lower filter shell 10 and the following web plate 11 of lower filter, is provided with ceramic shield 12 and ceramic membrane 13 in following web plate 11 bottoms of lower filter.Filter case 3 before preceding filter core comprises, there is a central tube 7 centre in preceding filter case 3, one clamping plate 1 are arranged in the bottom of preceding filter case 3, clamping plate 1 top is respectively equipped with web plate 2 under web plate 4 and the preceding filter core, 4 of web plates are filled with filtrate 8 under last web plate 4 and preceding filter core, between last web plate 4 and preceding filter case 3, also be filled with filtrate 8, be provided with the exhaust apparatus that the exhaust cap 5 by venting ball 6 and venting ball 6 tops constitutes in the upper end of central tube 7.
During water purifier work, can wash the venting ball 6 of the exhaust apparatus of central tube 7 upper ends through the air in the former water of preceding filter core open and discharge outside the filter core.
Claims (1)
1. the filter core of a water purifier, filter core and lower filter before comprising, lower filter comprises lower filter shell (10), be filled with filtrate (8) between the upper cover plate (9) in lower filter shell (10) and the following web plate (11) of lower filter, following web plate (11) bottom at lower filter is provided with ceramic shield (12) and ceramic membrane (13), preceding filter core comprises preceding filter case (3), there is a central tube (7) centre in preceding filter case (3), in the bottom of preceding filter case (3) clamping plate (1) are arranged, clamping plate (1) top is respectively equipped with web plate (2) under web plate (4) and the preceding filter core, be filled with filtrate (8) under last web plate (4) and the preceding filter core between the web plate (2), between last web plate (4) and preceding filter case (3), also be filled with filtrate (8), it is characterized in that: be provided with exhaust apparatus in the upper end of central tube (7) by exhaust cap (5) formation on venting ball (6) and venting ball (6) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201063357U CN201006345Y (en) | 2007-02-08 | 2007-02-08 | Filter element of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201063357U CN201006345Y (en) | 2007-02-08 | 2007-02-08 | Filter element of water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201006345Y true CN201006345Y (en) | 2008-01-16 |
Family
ID=39002288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201063357U Expired - Fee Related CN201006345Y (en) | 2007-02-08 | 2007-02-08 | Filter element of water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201006345Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124431A (en) * | 2017-04-01 | 2018-06-05 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and gravity water purifier |
-
2007
- 2007-02-08 CN CNU2007201063357U patent/CN201006345Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124431A (en) * | 2017-04-01 | 2018-06-05 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and gravity water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20110208 |