CN2794605Y - Filter core filter - Google Patents
Filter core filter Download PDFInfo
- Publication number
- CN2794605Y CN2794605Y CN 200520100822 CN200520100822U CN2794605Y CN 2794605 Y CN2794605 Y CN 2794605Y CN 200520100822 CN200520100822 CN 200520100822 CN 200520100822 U CN200520100822 U CN 200520100822U CN 2794605 Y CN2794605 Y CN 2794605Y
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- CN
- China
- Prior art keywords
- center
- filter
- base
- press plate
- lower platen
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a filter core filter which comprises barrel body, a barrel cover, a lower press plate and an upper press plate, wherein filter core pipes are installed on the upper and the lower press plates which are in the barrel body, and the barrel body is connected with base; one side of the base is provided with a filtered water outlet connecting pipe, and the other side is provided with a raw water inlet connecting pipe which is connected with a central short pipe. The center of the lower press plate is provided with an interface pipe connected with the central short pipe of the base in a matching way, and the center of the interface pipe is fixed with a positioning connecting pipe for an axial screw rod; the side peripheral surface of the lower press plate is matched with the inner peripheral surface of the base in a sealing way, lower opening connecting short pipes for all filter core pipes are evenly distributed on the plate surface; sealing joints which can be inserted in upper openings of all the filter core pipes are evenly distributed on the bottom surface of the upper press plate, and the center of the upper press plate is provided with a screw rod hole; the lower end of the axial screw rod is connected to the inside of the positioning connecting pipe of the lower press plate, and the upper end is fixed by a nut after penetrates out of the screw rod hole at the center of the upper press plate. Many constructional elements of the utility model are formed in a compression-molded way by plastics. The utility model has the advantages of compact and compact structure, easy processing and manufacture, rapid and simple replacement and disassembly of the filter core pipes, water distribution, good gas exhaust effect and good sealing performance; moreover, the internal leakage can not occur.
Description
Technical field
The utility model relates to a kind of cartridge type sedimeter of built-in filter core.
Background technology
Existing candle filter, generally all adopt carbon steel and stainless steel to make, its structure comprises cylindrical shell, the cover of band adpting flange, the cylindrical shell inner bottom part is welded with the lower platen that is provided with filter tube centring ring hole, top is provided with the movable top board with filter tube centring ring hole, and each filter tube promptly vertically is installed between lower platen and the top board by centring ring and centring ring hole, and cylinder lateral wall or top and bottom are respectively equipped with into water interface and water outlet interface.The shortcoming that this candle filter exists is, side water inlet or top water inlet, and water distribution is inhomogeneous; Near the filter tube water inlet power that is hit is bigger; Air is discharged difficulty in the filter; The pipe arrangement of water inlet pipe and water outlet pipe is complicated, not attractive in appearance; The replacing dismounting of the whole processing of filter, installation, parts and filter tube all bothers; Filter tube lower platen centring ring place sealing is relatively poor, is easy to generate interior leakage, not too is suitable for the chemical field of deep-etching.
Summary of the invention
The technical problem that the utility model quasi-solution is determined is: carry out technological improvement at the shortcoming that existing candle filter exists, thereby provide a kind of processing and manufacturing easily, filter tube change dismounting efficient and convenient, interior leakage does not take place, water distribution is even, exhaust good and novel candle filter that filter tube is not hit.
The technical solution of the utility model is: it comprises cylindrical shell, cover, the lower platen and the top board of filter tube are installed in the cylindrical shell, and cylindrical shell is connected with base, one side of base is provided with the filtered water discharge connection, opposite side is provided with the original water inlet that is connected with the center short tube and takes over, the lower platen center is provided with and the matched mouthpiece of base center short tube, this mouthpiece center is fixed with the axial screw pipe that is located by connecting with rib, lower platen lateral circle surface and base inner peripheral surface are sealed and matched, the end opening of uniform each filter tube connects short tube on its plate face, the top board bottom surface is evenly equipped with the sealing joint that can insert each filter tube upper oral part, and the top board center is provided with screw hole, and the axial screw lower end is connected in the pipe that is located by connecting of lower platen, after the upper end passes the center bolt hole of top board, fix with nut.
Adopt helicitic texture to be connected between cylindrical shell and the cover.
The beneficial effects of the utility model are: because the design of each structure member all is suitable for adopting the plastic mould pressing moulding of high-strength corrosion-resisting, and convenient processing and manufacture, the production efficiency height can be widely used in chemical industry; And owing to will go up lower platen and the filter core keeper is made one, the not only easy greatly installation of filter tube, change operation, and eliminated the interior leakage of the short circuit phenomenon that causes owing to seal failure between lower platen and the filter core keeper effectively; And original water inlet changes and enters upwards water distribution from the filter bottom center, like this, makes the filter tube water distribution even, can not produce the local assault filter tube, and help upwards getting rid of the air in the filter; The Inlet and outlet water mouthpiece all is arranged in filter base side simultaneously, makes the outside pipe arrangement of filter more succinct attractive in appearance, is convenient to bookkeeping; In addition, adopted helicitic texture to be connected again between cylindrical shell and the cover, made the faster convenience of dismounting and change filter tube.
Description of drawings
Fig. 1 is the overall sectional structure schematic diagram of the utility model.
Fig. 2 is a lower platen member perspective view of the present utility model.
Fig. 3 is a lower platen member side TV structure schematic diagram of the present utility model.
Fig. 4 is a top board member perspective view of the present utility model.
The specific embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
Claims (4)
1, a kind of candle filter, comprise cylindrical shell (9), cover (3), the lower platen (10) and top board (6) of filter tube (7) are installed in the cylindrical shell, it is characterized in that cylindrical shell (9) is connected with base (11), one side of base (11) is provided with filtered water discharge connection (14), opposite side is provided with the original water inlet that is connected with center short tube (13) and takes over (12), lower platen (10) center is provided with the mouthpiece (20) matched with base center short tube (13), this mouthpiece center is fixed with the axial screw pipe (17) that is located by connecting with rib (19), lower platen (10) lateral circle surface and base (11) inner peripheral surface are sealed and matched, the end opening of uniform each filter tube (7) connects short tube (15) on its plate face, top board (6) bottom surface is evenly equipped with the sealing joint (22) that can insert each filter tube (7) upper oral part, the top board center is provided with screw hole (21), axial screw (8) lower end is connected in the pipe (17) that is located by connecting of lower platen, and is after the upper end passes the center bolt hole (21) of top board, fixing with nut (5).
2,, it is characterized in that lower platen connects the groove (16) of offering socket joint filter tube bottom on short tube (15) the root plate face on every side by the described candle filter of claim 1.
3,, it is characterized in that being connected with helicitic texture between cylindrical shell (9) and the cover (3) by the described candle filter of claim 1.
4,, it is characterized in that cover (3), cylindrical shell external screw thread adapter sleeve (4), go up the high-quality plastics compression molding that lower platen (6), (10) and base (11) all adopt high-strength corrosion-resisting by claim 1 or 2,3 described candle filters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520100822 CN2794605Y (en) | 2005-03-03 | 2005-03-03 | Filter core filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520100822 CN2794605Y (en) | 2005-03-03 | 2005-03-03 | Filter core filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2794605Y true CN2794605Y (en) | 2006-07-12 |
Family
ID=36812372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520100822 Expired - Lifetime CN2794605Y (en) | 2005-03-03 | 2005-03-03 | Filter core filter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2794605Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104258626A (en) * | 2014-10-22 | 2015-01-07 | 珠海格力电器股份有限公司 | Filter core structure, water-purifying filter core assembly and water purifier |
CN109316800A (en) * | 2018-10-07 | 2019-02-12 | 江苏孝和善健康科技有限公司 | A kind of low-frequency resonance water-activating instrument |
CN111167197A (en) * | 2020-01-09 | 2020-05-19 | 杨炳军 | Biological filter is replaced to coupling filter media |
-
2005
- 2005-03-03 CN CN 200520100822 patent/CN2794605Y/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104258626A (en) * | 2014-10-22 | 2015-01-07 | 珠海格力电器股份有限公司 | Filter core structure, water-purifying filter core assembly and water purifier |
CN109316800A (en) * | 2018-10-07 | 2019-02-12 | 江苏孝和善健康科技有限公司 | A kind of low-frequency resonance water-activating instrument |
CN111167197A (en) * | 2020-01-09 | 2020-05-19 | 杨炳军 | Biological filter is replaced to coupling filter media |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Effective date of abandoning: 20091223 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |