CN202933537U - Filter element assembly structure of multi-filter-element type water filter - Google Patents

Filter element assembly structure of multi-filter-element type water filter Download PDF

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Publication number
CN202933537U
CN202933537U CN 201220582796 CN201220582796U CN202933537U CN 202933537 U CN202933537 U CN 202933537U CN 201220582796 CN201220582796 CN 201220582796 CN 201220582796 U CN201220582796 U CN 201220582796U CN 202933537 U CN202933537 U CN 202933537U
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CN
China
Prior art keywords
filter core
filter
cap
locating dowel
pressing plate
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
Application number
CN 201220582796
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Chinese (zh)
Inventor
徐进
何俊
苏兴建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou CLP environmental protection equipment Co., Ltd.
Original Assignee
LIYANG JIN'AISHUI ENVIRONMENTAL PROTECTION ENGINEERING Co Ltd
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Filing date
Publication date
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Priority to CN 201220582796 priority Critical patent/CN202933537U/en
Application granted granted Critical
Publication of CN202933537U publication Critical patent/CN202933537U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A filter element assembly structure of a multi-filter-element type water filter comprises a baseplate, a pressure plate, a plurality of positioning columns and filter elements, wherein each positioning column is vertically connected to the baseplate; each filter element adopts a cylindrical shape for the outline and adopts a circular ring shape for the radial cross section; a projected sealing cap is arranged at the top end of each filter element; each positioning column is sleeved with one filter element; a screw rod is vertically connected at the center of the baseplate, penetrates through the central position of the pressure plate, and is locked by a nut; and the filter elements form rotational symmetry around the screw rod. For each filter element, a cylindrical cap is covered on the sealing cap at the top end of the filter element, a pressure spring is connected with the top end of the cylindrical cap, and the pressure plate is pressed on the pressure spring; for each positioning column, the radial cross section is a triangle with an opening on one side; three ridges of each positioning column are contacted with the inner wall of the corresponding filter element, and the top end of each positioning column is placed in a hollow space in the sealing cap of the corresponding filter element.

Description

The filter core assembly structure of many filer element types water filter
Technical field
The utility model belongs to fluid removal of impurities and purifier technical field, specifically relates to a kind of filter core assembly structure of many filer element types water filter.
Background technology
Fluid collection in every field is defeated, produce, in life, all the clean level of convection cell has requirement in various degree, needs convection cell to carry out filtration, purification, thus reach productions, live in required quality requirement.Re-use after people generally adopt water filter that the water source is filtered now.Small-sized water filter generally has filter bag type and filer element type, and these two kinds of water filters can directly be connected on municipal network water supply.The profile of the filter core of filer element type water filter is cylindrical, and the radial section shape of filter core is annular, and the hollow of filter core inside is as the flow channel of former water/water purification.Filter core is to be positioned at the inside of water filter by the locating dowel that is through on base plate, and then is pressed in the top of filter core by pressing plate.And can not meet the demands for single filer element type water filter, the application of present many filer element types water filter is more and more extensive.As Fig. 1, one brings and is, the assembly method of many filer element types water filter is, connects many double-screw bolts between base plate and pressing plate, filter core of cover on every double-screw bolt, then double-screw bolt locking is got final product.And along with the development of filter core technology, the filter core of an end sealing has appearred, for the filter core of this kind structure, just can't assemble smoothly with said method.
Summary of the invention
The technical program proposes a kind of filter core assembly structure of many filer element types water filter, has solved the problems referred to above of the prior art, and is specific as follows:
A kind of filter core assembly structure of many filer element types water filter comprises base plate, pressing plate, a plurality of locating dowel and a plurality of filter core; Each locating dowel is vertically connected on base plate; The profile of filter core is cylindrical, and the radial section shape of filter core is annular, and described filter core top is provided with outstanding sealing cap; A filter core is enclosed within on a locating dowel;
Center at base plate vertically is connected with screw rod, and screw rod passes the pressing plate center, by nut check; Described filter core becomes axial symmetry around screw rod;
For each filter core, be stamped the tubular cap on the sealing cap on filter core top, the top of tubular cap is connected with stage clip, and described pressing plate is pressed on stage clip;
For each locating dowel, its radial section shape is triangle, leg-of-mutton openings at one side; Three ribs of locating dowel contact with the inwall of filter core; The top of locating dowel is in the hollow of the sealing cap of filter core.
The radial section shape of described locating dowel is equilateral triangle, the openings at one side of equilateral triangle; The axle of filter core passes the center of equilateral triangle, and the twice of the distance at an angle, the center to three of equilateral triangle is identical with the internal diameter of filter core.
Have a plurality of through holes on described pressing plate, number of openings and position are corresponding with quantity and the position of filter core; The top of stage clip is connected with pressure cap; The radial section of pressure cap is " several " font, and the top of pressure cap is in the through hole of pressing plate, and the flanging on the lower edge of pressure cap is pressed under pressing plate.
The openend edge of described tubular cap is provided with flanging, and the tubular cap is in the hollow of stage clip, and stage clip is pushed down the flanging of tubular cap.
Compared with prior art, the technical program is integrated into a module to a plurality of filter cores.Simultaneously, be connected between plate and filter core with spring, the filter core height-precision that can be suitable for is less demanding, and simple.Filter core locating dowel with given shape is located filter core, good positioning effect; And, leave the space between filter core locating dowel and filter core inwall, do not intercept water stream channel; Simultaneously, the processing of filter core locating dowel is simple, only needs to get final product with the bender bending steel plate.
Description of drawings
Fig. 1 is the filter core scheme of installation of many filer element types water filter in prior art;
Fig. 2 is a filter core scheme of installation of this filter core assembly structure;
Fig. 3 is the top partial structurtes schematic diagram of structure shown in Figure 2;
Fig. 4 is the structural representation of locating dowel;
Fig. 5 is the pressing plate floor map that in this example, (three filer element type water filters) adopts;
Fig. 6 is the filter core scheme of installation (this example is three filer element type water filters) of this many filer element types water filter;
In figure, the through hole 9 on base plate 1, pressing plate 2, filter core 3, locating dowel 4, tubular cap 5, stage clip 6, pressure cap 7, sealing cap 8, pressing plate, screw rod 10.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of filter core assembly structure of many filer element types water filter comprises base plate, pressing plate, three locating dowels and three filter cores; Each locating dowel is vertically connected on base plate; The profile of filter core is cylindrical, and the radial section shape of filter core is annular, and described filter core top is provided with outstanding sealing cap; A filter core is enclosed within on a locating dowel;
Center at base plate vertically is connected with screw rod, and screw rod passes the pressing plate center, by nut check; Described filter core becomes axial symmetry around screw rod;
For each filter core, be stamped the tubular cap on the sealing cap on filter core top, the top of tubular cap is connected with stage clip, and described pressing plate is pressed on stage clip;
For each locating dowel, its radial section shape is triangle, leg-of-mutton openings at one side; Three ribs of locating dowel contact with the inwall of filter core; The top of locating dowel is in the hollow of the sealing cap of filter core.
The radial section shape of described locating dowel is equilateral triangle, the openings at one side of equilateral triangle; The axle of filter core passes the center of equilateral triangle, and the twice of the distance at an angle, the center to three of equilateral triangle is identical with the internal diameter of filter core.
Have a plurality of through holes on described pressing plate, number of openings and position are corresponding with quantity and the position of filter core; The top of stage clip is connected with pressure cap; The radial section of pressure cap is " several " font, and the top of pressure cap is in the through hole of pressing plate, and the flanging on the lower edge of pressure cap is pressed under pressing plate.
The openend edge of described tubular cap is provided with flanging, and the tubular cap is in the hollow of stage clip, and stage clip is pushed down the flanging of tubular cap.

Claims (4)

1. the filter core assembly structure of filer element type water filter more than a kind, comprise base plate, pressing plate, a plurality of locating dowel and a plurality of filter core; Each locating dowel is vertically connected on base plate; The profile of filter core is cylindrical, and the radial section shape of filter core is annular, and described filter core top is provided with outstanding sealing cap; A filter core is enclosed within on a locating dowel, it is characterized in that
Center at base plate vertically is connected with screw rod, and screw rod passes the pressing plate center, by nut check; Described filter core becomes axial symmetry around screw rod;
For each filter core, be stamped the tubular cap on the sealing cap on filter core top, the top of tubular cap is connected with stage clip, and described pressing plate is pressed on stage clip;
For each locating dowel, its radial section shape is triangle, leg-of-mutton openings at one side; Three ribs of locating dowel contact with the inwall of filter core; The top of locating dowel is in the hollow of the sealing cap of filter core.
2. the filter core assembly structure of many filer element types water filter according to claim 1 is characterized in that the radial section shape of described locating dowel is equilateral triangle, the openings at one side of equilateral triangle; The axle of filter core passes the center of equilateral triangle, and the twice of the distance at an angle, the center to three of equilateral triangle is identical with the internal diameter of filter core.
3. the filter core assembly structure of many filer element types water filter according to claim 1 is characterized in that having on described pressing plate a plurality of through holes, and number of openings and position are corresponding with quantity and the position of filter core; The top of stage clip is connected with pressure cap; The radial section of pressure cap is " several " font, and the top of pressure cap is in the through hole of pressing plate, and the flanging on the lower edge of pressure cap is pressed under pressing plate.
4. the filter core assembly structure of many filer element types water filter according to claim 1 is characterized in that the openend edge of described tubular cap is provided with flanging, and the tubular cap is in the hollow of stage clip, and stage clip is pushed down the flanging of tubular cap.
CN 201220582796 2012-11-07 2012-11-07 Filter element assembly structure of multi-filter-element type water filter Expired - Fee Related CN202933537U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220582796 CN202933537U (en) 2012-11-07 2012-11-07 Filter element assembly structure of multi-filter-element type water filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220582796 CN202933537U (en) 2012-11-07 2012-11-07 Filter element assembly structure of multi-filter-element type water filter

Publications (1)

Publication Number Publication Date
CN202933537U true CN202933537U (en) 2013-05-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107118925A (en) * 2017-05-09 2017-09-01 泸州市南方过滤设备有限公司 A kind of filter assemblies and axis
CN111098051A (en) * 2020-01-10 2020-05-05 安泰环境工程技术有限公司 Iron-aluminum-based intermetallic compound filter element and preparation method thereof
CN113388418A (en) * 2020-03-11 2021-09-14 安泰科技股份有限公司 Porous filter material for filtering oil slurry by external throwing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107118925A (en) * 2017-05-09 2017-09-01 泸州市南方过滤设备有限公司 A kind of filter assemblies and axis
CN111098051A (en) * 2020-01-10 2020-05-05 安泰环境工程技术有限公司 Iron-aluminum-based intermetallic compound filter element and preparation method thereof
CN111098051B (en) * 2020-01-10 2024-02-09 安泰环境工程技术有限公司 Iron-aluminum-based intermetallic compound filter element and preparation method thereof
CN113388418A (en) * 2020-03-11 2021-09-14 安泰科技股份有限公司 Porous filter material for filtering oil slurry by external throwing

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ASS Succession or assignment of patent right

Owner name: CHANGZHOU ZHONGDIAN ENVIROMENTAL PROTECTION EQUIPM

Free format text: FORMER OWNER: LIYANG JIN AISHUI ENVIRONMENTAL PROTECTION ENGINEERING CO., LTD.

Effective date: 20150217

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 213300 NANJING, JIANGSU PROVINCE TO: 213300 CHANGZHOU, JIANGSU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20150217

Address after: 213300, No. 3-5, Yue Yue Road, Tianmu Lake Industrial Park, Liyang, Jiangsu, Changzhou, 7

Patentee after: Changzhou CLP environmental protection equipment Co., Ltd.

Address before: 213300 Tianmu Lake Industrial Park, Nanjing, Jiangsu, Liyang

Patentee before: Liyang Jin'aishui Environmental Protection Engineering Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130515

Termination date: 20151107

EXPY Termination of patent right or utility model