CN2545187Y - Filter element for water purifier - Google Patents
Filter element for water purifier Download PDFInfo
- Publication number
- CN2545187Y CN2545187Y CN 02217618 CN02217618U CN2545187Y CN 2545187 Y CN2545187 Y CN 2545187Y CN 02217618 CN02217618 CN 02217618 CN 02217618 U CN02217618 U CN 02217618U CN 2545187 Y CN2545187 Y CN 2545187Y
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- CN
- China
- Prior art keywords
- water
- orifice plate
- filter element
- water purifier
- rising pipe
- 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 - Lifetime
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Abstract
The utility model relates to a filter element, in particular to the filter element of a water purifier. The utility model comprises a hull with a downward opening and the opening of the hull is equipped with a lower orifice plate component; filtering materials and a water outlet pipe for purified water flowing into the lower bottle of the purifier are arranged in the hull arranged above the orifice plate, one end of the water outlet pipe penetrates through the central hole of the orifice plate. The utility model is provided with a simple rational structure, the water purifier adopting the filtering element can realize the pattern of siphon filtration; the water in the upper bottle of the purifier flows from the bottom to the top and with the action of water, the air in the filtering materials is extruded from the bottom to the top and is discharged from the water outlet pipe; in this way, the filtering materials can be fully used to make the purification effect better; at the same time, because the air in the filtering materials is extruded, the flow of water used for filtration has no air resistance and the flow is stable.
Description
Technical field
The utility model relates to a kind of filter core, especially a kind of filter element for water purifier.
Background technology
Present and the matching used water purifier of water dispenser adopts interconnective upper and lower bottle mostly, and filter core is housed in the bottle.During use, tap water is poured into from upper bottle body, enters lower bottle body through filter core from top to down, flows into water dispenser by effluent switch control again and directly drinks for people.The different filtrate of the normal employing of filter core in these water purifiers, as active carbon loading silver, medical stone etc., but owing to contain air in the filtrate, and the density of air is less than the density of water, and when water flow through filtrate from top to down, air did not all move down because of flowing of water, therefore because the existence of air, the filtrate that people change filtrate can't be made full use of, so after using for some time, may also not be utilized.Moreover, since the existence of air, the mobile influence that is subjected to vapour lock of water, and it is unstable that water is flowed.
Summary of the invention
Technical problem to be solved in the utility model is the defective that exists on the existing filter cartridge construction, and a kind of structure improved filter element for water purifier is provided, and it not only can make the filtered water of water purifier mobile stable, and the scavenging material utilization is abundant.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: filter element for water purifier, comprise a downward opening housing, opening part is provided with the orifice plate assembly, filtrate and one is housed in the housing of orifice plate assembly top can flows into the interior rising pipe of water purifier lower bottle body for water purification, the orifice plate assembly is passed in an end of rising pipe.
Place, nearly bottom can establish up-hole plate in the described housing, and the inner bottom part of housing can be established a titting water outlet equipped with rising pipe, and the inlet that can flow into for water purification is arranged in the joint, and described filtrate is contained between the upper and lower orifice plate.
Described housing inner bottom part also can protruding system water conservancy diversion convex tendon and one and the equipped titting water outlet of rising pipe radially.
Place, nearly bottom also can only establish up-hole plate in the described housing, and described rising pipe is fixed by upper and lower orifice plate, and filtrate is contained between upper and lower orifice plate.
Described orifice plate assembly can and place the orifice plate on the cover plate to constitute by the filter core cover plate that is shaped on grid hole, is provided with fiber filtering between cover plate and orifice plate.
Described orifice plate assembly also can only be made of an orifice plate.
Compared with prior art, advantage of the present utility model is: simple and reasonable for structure, adopt the siphon filter type, making the water in the upper bottle body is to flow through filtrate from the bottom up, because the air in the effect of water, filtrate is caught up with to the greatest extent by water from lower to upper, and discharge from rising pipe, thereby filtrate is fully used, makes decontamination effect improving better; Simultaneously because after the air in the filtrate caught up with to the greatest extent, the mobile influence that does not have vapour lock of filtered water, making flow stable; In addition, direction is opposite with contamination precipitation direction (gravity direction) in the water because filtered water flows, and impurity comprises that small active carbon powder is littler with the mobile possibility that enters lower bottle body at last of water in the water, the effluent quality assurance that more is easy to get.
Description of drawings
Fig. 1 is the interface synoptic diagram of the utility model embodiment.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model is mainly by formations such as one downward opening " ∩ " shape filter core housing 1, orifice plate assembly, up-hole plate 4, filtrate 6 and rising pipes 5.Wherein the orifice plate assembly places the opening part of housing 1 below, and it is made of orifice plate of arranging up and down 7 and filter core lid 9, and filter core lid 9 has grid hole and can supply water and enter, and between orifice plate 7 and filter core cover 9 fiber filtering 8 is housed.Up-hole plate 4 places place, nearly bottom in the housing 1, between the convex globoidal of itself and filter core housing bottom cavity is arranged, and can confess the upper end of water pipe 5 and stretch out up-hole plate 4, makes the water purification that comes out from up-hole plate flow into lower bottle body by rising pipe, is equipped with fiber filtering 3 on the up-hole plate 4.Filtrate 6 is contained in the housing of 7 of up-hole plate 4 and orifice plates.Be provided with a joint 2 that can insert in the rising pipe 5 in the housing bottom, it and rising pipe 5 are pegged graft, and make rising pipe 5 fixing, and the end of joint 2 have and can water purification after filtering be entered in the rising pipe 5 for the inlet of water purification inflow.Rising pipe 5 runs through up-hole plate 4, orifice plate assembly and places in the middle of the filtrate 6, and the upper end is passed up-hole plate 4 and is connected with the intravital joint 2 of filter-core shell, and the centre hole of orifice plate assembly is passed in the lower end.This filter core will be pegged graft the joint of rising pipe and housing bottom earlier when assembling, loads onto up-hole plate, filtrate, orifice plate assembly then successively.
Its principle of work is as follows: the water in the water purifier upper bottle body flows through filtrate from the bottom up, and the air in the filtrate is caught up with to the greatest extent by water from lower to upper owing to the effect of water at this moment, and discharges from rising pipe.Water then enters rising pipe through orifice plate assembly, filtrate, up-hole plate by the inlet of joint, is flowed in the lower bottle body by rising pipe again, realizes the siphon filtration procedure.
Except filter cartridge construction shown in Figure 1, the utility model also has other constructional variant, and does not break away from scope of the present utility model.For example, this filter core housing bottom can not established joint, and rising pipe is directly fixed by upper and lower orifice plate, can reach the purpose of water outlet equally.Above-mentioned up-hole plate assembly also can only be made of an orifice plate.Filter core also can be without up-hole plate, only by filter core housing, orifice plate assembly, be contained in the intravital filtrate of shell and rising pipe constitutes, water conservancy diversion convex tendon and is used for the localized joint of rising pipe and be shaped on radially at the housing inner bottom part.
Claims (6)
1, a kind of filter element for water purifier, comprise housing (1), it is characterized in that: described housing (1) opening down, opening part is provided with the orifice plate assembly, filtrate (6) and one is housed in the housing of orifice plate assembly top can flows into the interior rising pipe (5) of water purifier lower bottle body for water purification, the orifice plate assembly is passed in an end of rising pipe (5).
2, filter element for water purifier as claimed in claim 1, it is characterized in that: place, nearly bottom is provided with up-hole plate (4) in the described housing (1), the inner bottom part of housing is provided with a titting water outlet (2) equipped with rising pipe (5), having in the joint can be for the inlet of water purification inflow, and described filtrate (6) is contained between the upper and lower orifice plate.
3, filter element for water purifier as claimed in claim 1 is characterized in that: described housing inner bottom part is protruding to be shaped on radially water conservancy diversion convex tendon and one and the equipped titting water outlet of rising pipe.
4, filter element for water purifier as claimed in claim 1 is characterized in that: place, nearly bottom is provided with up-hole plate in the described housing, and described rising pipe is fixed by upper and lower orifice plate, and filtrate is contained between upper and lower orifice plate.
5, as any one described filter element for water purifier of claim 1 to 4, it is characterized in that: described orifice plate assembly is by the filter core cover plate (9) that is shaped on grid hole and place the orifice plate (7) on the cover plate to constitute, and is provided with fiber filtering (8) between cover plate (9) and orifice plate (7).
6, as any one described filter element for water purifier of claim 1 to 4, it is characterized in that: described orifice plate assembly is an orifice plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02217618 CN2545187Y (en) | 2002-05-22 | 2002-05-22 | Filter element for water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02217618 CN2545187Y (en) | 2002-05-22 | 2002-05-22 | Filter element for water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2545187Y true CN2545187Y (en) | 2003-04-16 |
Family
ID=33696400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02217618 Expired - Lifetime CN2545187Y (en) | 2002-05-22 | 2002-05-22 | Filter element for water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2545187Y (en) |
-
2002
- 2002-05-22 CN CN 02217618 patent/CN2545187Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO QINYUAN GROUP CORP., LTD. Free format text: FORMER OWNER: YE JIANRONG Effective date: 20100813 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315317 QIAOTOU TOWN INDUSTRY DEVELOPMENT ZONE, CIXI CITY, ZHEJIANG PROVINCEQINYUAN ENVIRONMENT PROTECTION SCIENCE + TECHNOLOGY CO., LTD., NINGBO TO: 315336 XINGCISI ROAD, BINHAI AVENUE, HANGZHOUWAN NEW DISTRICT, CIXI CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100813 Address after: 315336 Binhai Road, Hangzhou Bay, four, Zhejiang, Cixi Province Patentee after: Qingyuan Group Co., Ltd., Ningbo Address before: Industrial Development Zone, Qiaotou town Zhejiang city Cixi province 315317 Ningbo Qinyuan Environmental Technology Co. Ltd. Patentee before: Ye Jianrong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120522 Granted publication date: 20030416 |