CN2640573Y - Liquid filtering appts. - Google Patents
Liquid filtering appts. Download PDFInfo
- Publication number
- CN2640573Y CN2640573Y CN 03268207 CN03268207U CN2640573Y CN 2640573 Y CN2640573 Y CN 2640573Y CN 03268207 CN03268207 CN 03268207 CN 03268207 U CN03268207 U CN 03268207U CN 2640573 Y CN2640573 Y CN 2640573Y
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- filter screen
- seal
- support
- tubular filter
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Abstract
The utility model discloses a liquid filter device, including a filter core, which is characterized in that the filter core includes a support bracket, a cylindrical sieve and a seal element which is arranged above the support bracket, the support bracket includes upper and lower installation pieces and a plurality of support pieces which are connected with the two installation pieces and radially provided along the peripheries of the two installation pieces and vertically distributed. The cylindrical sieve closely sticks to the support pieces, whose two sides are tensed along the installation pieces, forming a radial star shape folded distribution through the seal element. Because of the adoption of the structure that the cylindrical sieve closely sticks to the plurality of support pieces which are radially provided along the peripheries of the upper and lower installation pieces, the utility model makes the cylindrical sieve have a star shape folded distribution, effectively increases the filter area, speeds up the filter speed, meanwhile adopts the support bracket which consists of an inside bracket and an outside bracket, further ensures a more reasonable and reliable structure. The utility model has a simple structure, an easy assembly and disassembly, a low producing and using cost, a stress free filtration and a strong practicability.
Description
Technical field
The utility model relates to a kind of sedimeter, particularly a kind of sedimeter that does not have pressure filtration.
Background technology
As everyone knows, at high-rise dormitory, in the running water cistern on building roofs such as office building, because the user makes water only use the water of the above position of service pipe, to guarantee enough fire demand waters, pond user's water pipe is not often used with the water of upper/lower positions, form the slough easily, impurity will appear in time one length, pollutants such as red worm and cause the secondary pollution of water quality, influence domestic water quality, holding in the oil sump of this external oil depot, exist secondary pollution because of machine oil to phenomenons such as the user make troubles too, can make liquid quality necessarily be improved, clean and to produce pollution again soon after although regularly clean liquid storage pool.At this situation, various sedimeters such as running water filter, oil filter etc. have been arisen at the historic moment, yet known sedimeter generally is a hanging transverse screen pack or open column shape is set in Rose Box crosses filter core in Rose Box, cover screen pack in the outsourcing of mistake filter core again, perhaps closely folding with filter membrane, and then add a compression pump, though the filter of these structures is removal of contamination effectively, improved liquid quality, but its filter area is little, the rate of filtration is slow, and filter screen easily stops up, dismounting, clean inconvenience, can not change filter screen, produce, use cost is also higher, so result of use is undesirable.
Summary of the invention
The purpose of this utility model is to provide that a kind of filter area is big, the rate of filtration is fast, and simple in structure, dismounting is simple and easy, the sedimeter of replaceable filter screen, production, no pressure filtration that use cost is low.
The technical solution of the utility model is achieved in that
A kind of sedimeter, comprise filter core, be characterized in that described filter core comprises bracing frame, tubular filter screen and is installed on seal on the bracing frame, support frame as described above is by upper and lower installed part and be connected between two installed parts and be provided with and vertically disposed some support members are formed along two installed part peripheral radials, described tubular filter screen is close on the above-mentioned support member, and its two ends compress to seal along the installed part tension and by seal and form radially star rugosity arrangement.
The structure of above-mentioned bracing frame is formed varied, when the utility model be used for liquid from outside when the inner filtration, above-mentioned bracing frame is by two annular installed parts and somely be connected vertically disposed between the two annular installed parts and form along the support member that annular installed part periphery is provided with outwardly, and wherein above-mentioned tubular filter screen is close to each support member outer end; When the utility model be mainly used in liquid from outside when the inner filtration, above-mentioned bracing frame is by two annular installed parts and somely be connected vertically disposed between the two annular installed parts and form along the support member that annular installed part periphery is provided with inwardly, and wherein above-mentioned tubular filter screen is close to each support member the inner; For further strengthening structural reliability of the present utility model, its both applicable liquid is from inside outwards filtered, again applicable to liquid from outside filter inward, above-mentioned bracing frame is by the inner support of mutual socket, support arm is formed, wherein support arm is by two annular installed parts with somely be connected vertically disposed between the two annular installed parts and form along the support member that annular installed part periphery is provided with inwardly, above-mentioned inner support is by two annular installing rings and somely be connected vertically disposed between the two annular installed parts and form along the support member that annular installed part periphery is provided with outwardly, above-mentioned tubular filter screen is close to the inboard and inner support (outside of support arm, above-mentioned inner support is installed in the above-mentioned tubular filter screen, and preface shifts to install between the support member of described inner support and the support member of support arm, and above-mentioned tubular filter screen two ends compress to seal along annular installed part tension and by seal and form radially star rugosity arrangement.
The utility model is owing to adopt the tubular filter screen to be close to along last, structure on some support members that following installed part peripheral radial is provided with, the star rugosity is arranged on the support member to make the tubular filter screen can be radially reliably, increase its filter area effectively, accelerate the rate of filtration, and can effectively guarantee support member intensity height, can use for a long time, the screen replacing dismounting is simple and easy, it is convenient to clean, and this radial filter is difficult for stopping up filter screen, it is little to have solved existing sedimeter filter area effectively, speed is slow, filtering Netease stops up, inconvenience is cleaned in the screen replacing dismounting, can not change problems such as filter screen, adopt simultaneously further by inner support, the structure of bracing frame is formed in the support arm socket, guaranteed that further its structure is more reasonable, reliably, make its both applicable liquid from inside outwards filter, again applicable to liquid from outside filter inward, use more convenient, and the utility model is simple in structure, dismounting is simple and easy, produce, use cost is low, no pressure filtration, can be widely used in various liquid storage pools and other ducted liquid filtering, practical.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model example I;
Fig. 2 is the B-B sectional structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of the utility model example II;
Fig. 4 is the A-A sectional structure schematic diagram of Fig. 3;
Fig. 5 is the structural representation of the utility model EXAMPLE III.
The specific embodiment
Example I, as shown in Figures 1 and 2, present embodiment comprises filter core, for making present embodiment under the prerequisite that does not increase the filter core volume, can increase filter area, accelerate the rate of filtration, and filter core dismounting, clean, the replacing filter screen is simple and easy, above-mentioned filter core comprises bracing frame 1, tubular filter screen 2 and be installed on seal 3 on the bracing frame 1, above-mentioned bracing frame 1 is by two annular installed parts 121 and somely be connected vertically disposed between the two annular installed parts 121 and form along the support member 122 that annular installed part 121 peripheries are provided with outwardly, wherein above-mentioned tubular filter screen 2 is close to each support member 121 outer end, its two ends compress to seal along annular installed part 121 tensions and by seal 3 and form radially star rugosity arrangement, thereby have utilized the filter core space fully, and solution can be filtered from each radial folding face of filter screen 2, increased filter area, accelerated the rate of filtration, and radial filter has reduced obstruction, the number of times that cleans, extremely easy to use, and filter screen 2 is replaceable, long service life.Above-mentioned seal 3 can be sealing ring, also can be sealing plate.As shown in Figure 1, unpick and wash for making above-mentioned filter core be used for the more need of impurity, when changing the situation of filter screen 2, above-mentioned filter core two ends are provided with sealing ring 4, pressing plate 5, connector 6, the two ends of above-mentioned tubular filter screen 2 strain respectively and be pressed on above-mentioned bracing frame 1 on, down between annular installed part 121 and the seal 3, its edge from the middle inlet of seal 3 or liquid outlet edge left-hand thread on seal 3, above-mentioned sealing ring 4 is pressed on filter screen 2 edges on the seal 3, and pass through connector 6 with on the filter core, lower platen 5,5 is fixing and with 2 sealings of tubular filter screen, it changes conveniently, filter screen 2 can change; When it was used for unpicking and washing the situation of changing filter screen, available binding agent sticked together above-mentioned filter screen 2, sealing plate 3, support member 122 threes securely.The shape of above-mentioned in addition support member 122 can be varied, can be unit of plastic as above-mentioned support member 122; Be further to increase filter space, above-mentioned support member 122 also can be and is bent into "] " the bending bar of shape, its both ends are installed on respectively on the periphery of installed part 121.Simultaneously above-mentioned tubular filter screen 2 can be stainless steel filtering net or fibers material mixings filter screen or filter cloth or the like, and it can be the tubular filter screen 2 that multistorey strainer mesh is formed, and also can be individual layer tubular filter screen 2, and present embodiment is selected the tubular filter cloth 2 of densely covered filter opening for use.And for making contaminated liquid can pass through different filter courses with the impurity layered filtration, reduce the probability of stopping up, above-mentioned filter core also is provided with a containment envelope outward, this containment envelope is set in the above-mentioned filter core outside, for making the impurity that precipitates in the liquid not enter filter core, only allow floating impurity to enter filter core, above-mentioned containment envelope can be the containment envelope which is provided with an oblong openings; For making liquid can pass through thick, thin twice filtration, above-mentioned containment envelope also can be coarse strainer, and this coarse strainer is installed on above-mentioned bracing frame 1 outside, liquid elder generation process coarse strainer coarse filtration during filtration, and then, reduce the number of times of obstruction, cleaning by filter cloth 2 fine filterings.Present embodiment be mainly used in liquid from outside filter inward.
Example II, present embodiment is mainly used in liquid and from inside outwards filters, as shown in Figures 3 and 4, the difference of present embodiment and example I is above-mentioned bracing frame 1 by two annular installed parts 111 with somely be connected vertically disposed between the two annular installed parts 111 and form along the support member 112 that annular installed part 111 peripheries are provided with inwardly, and wherein above-mentioned tubular filter screen 2 is close to each support member 112 outer end.As shown in Figure 3, for above-mentioned filter core is changed conveniently in use, above-mentioned filter core two ends are provided with sealing ring 4, pressing plate 5, connector 6, the two ends of above-mentioned tubular filter screen 2 are strained respectively and are pressed between the upper and lower annular installed part 111,111 and seal 3 of above-mentioned bracing frame 1, its edge is from outer left-hand thread in seal on 3, above-mentioned sealing ring 4 is pressed on filter screen 2 edges on the seal 3, and pass through connector 6 with pressing plate 5 and the annular installed part 111 fixing tubular filter screens 2 that seal, it is simple in structure, reliable, dismounting is simple and easy, and is easy to use.
EXAMPLE III, for further strengthening the reasonable of the utility model structure, reliability, enlarge its range of application, making it both can be used for liquid from inside outwards filters, can be used for again liquid from outside filter inward, as shown in Figure 5, the difference of present embodiment and above-mentioned two embodiment is the inner support 12 of its bracing frame 1 by mutual socket, support arm 11 is formed, wherein support arm 11 is by two annular installed parts 111 with somely be connected vertically disposed between the two annular installed parts 111 and form along the support member 112 that annular installed part 111 peripheries are provided with inwardly, above-mentioned inner support 11 is by two annular installed parts 121 and somely be connected vertically disposed between the two annular installed parts 121 and form along the support member 122 that annular installed part 121 peripheries are provided with outwardly, above-mentioned tubular filter screen 2 is close to support arm 11 inboard and inner support 12 outsides, above-mentioned inner support 12 is installed in the above-mentioned tubular filter screen 2, and the support member 122 of described inner support 12 and 112 prefaces of the support member of support arm 11 shift to install, above-mentioned tubular filter screen 2 two ends compress to seal along annular installed part 111 tensions and by seal 3 and form radially star rugosity arrangement, thereby make its be used for liquid from outside filter inward, owing to being unlikely to make tubular filter screen 2, the support that inner support 12 upper supporting pieces 122 are arranged squeezed a ball by liquid, extremely easy to use, and filter area is big, and flow is big, simple in structure, reliably.For making above-mentioned inner support 12 when mounted, be unlikely to tight with support arm 11 Ka Detai simultaneously, the width of above-mentioned support member 112,122 is slightly smaller than the lateral separation in it, between the annular installed part 111,121.Can establish outside filter core on a Rose Box, this Rose Box in addition again and have inlet, liquid outlet, above-mentioned filter element device is in Rose Box, and liquid enters from inlet, through filter core, flows out from liquid outlet, uses very convenient.The utility model is simple in structure, flow is big, and dismounting, clean simple and easy, change filter screen convenience, production, low, the no pressure filtration of use cost, practical, have vast market prospect.
Claims (10)
1, a kind of sedimeter, comprise filter core, it is characterized in that described filter core comprises bracing frame (1), tubular filter screen (2) and is installed on seal (3) on the bracing frame (1), support frame as described above (1) is by upper and lower installed part and be connected between two installed parts and form along two installed part peripheral radial settings and vertically disposed some support members, described tubular filter screen (2) is close on the above-mentioned support member, and its two ends compress to seal along the installed part tension and by seal (3) and form radially star rugosity arrangement.
2, sedimeter according to claim 1, it is characterized in that above-mentioned bracing frame (1) by two annular installed parts (121) with somely be connected vertically disposed between the two annular installed parts (121) and form along the support member (122) that annular installed part (121) periphery is provided with outwardly, wherein above-mentioned tubular filter screen (2) is close to each support member (121) outer end.
3, sedimeter according to claim 1, it is characterized in that above-mentioned bracing frame (1) by two annular installed parts (111) with somely be connected vertically disposed between the two annular installed parts (111) and form along the support member (112) that annular installed part (111) periphery is provided with inwardly, above-mentioned tubular filter screen (2) is close to each support member (112) the inner.
4, sedimeter according to claim 1, it is characterized in that the inner support (12) of above-mentioned bracing frame (1) by mutual socket, support arm (11) is formed, wherein support arm (11) is by two annular installed parts (111) with somely be connected vertically disposed between the two annular installed parts (111) and form along the support member (112) that annular installed part (111) periphery is provided with inwardly, above-mentioned inner support (12) is by two annular installed parts (121) and somely be connected vertically disposed between the two annular installed parts (121) and form along the support member (122) that annular installed part (121) periphery is provided with outwardly, above-mentioned tubular filter screen (2) is close to inboard and inner support (12) outside of support arm (11), above-mentioned inner support (12) is installed in the above-mentioned tubular filter screen (2), and preface shifts to install between the support member (122) of described inner support (12) and the support member (112) of support arm (11), and above-mentioned tubular filter screen (2) two ends compress to seal along annular installed part (111) tension and by seal (3) and form radially star rugosity arrangement.
5,, it is characterized in that above-mentioned support member (112), (122) are for being bent into "] according to claim 1 or 2 or 3 or 4 described sedimeters " the bending bar of shape.
6, according to claim 1 or 2 or 3 or 4 described sedimeters, it is characterized in that above-mentioned filter core also is provided with a containment envelope outward, this containment envelope is set in the above-mentioned filter core outside.
7,, it is characterized in that the tubular filter cloth of above-mentioned tubular filter screen (2) for the filter opening that gathers according to claim 1 or 2 or 3 or 4 described sedimeters.
8, sedimeter according to claim 1 and 2, it is characterized in that above-mentioned filter core two ends are provided with sealing ring (4), pressing plate (5), connector (6), the two ends of above-mentioned tubular filter screen (2) are pressed on respectively between the upper and lower annular installed part (11) and seal (3) of above-mentioned bracing frame (1), its edge from the middle inlet edge left-hand thread of seal (3) on seal (3), above-mentioned sealing ring (4) is pressed on filter cloth edge, and passes through connector (6) with upper and lower pressing plate (5), (5) fixing tubular filter screen (2) that seals.
9, according to claim 1 or 3 or 4 described sedimeters, the two ends that it is characterized in that above-mentioned filter core are provided with sealing ring (4), pressing plate (5), connector (6), the two ends of above-mentioned tubular filter screen (2) are pressed on respectively between the upper and lower annular installed part (111) and seal (3) of above-mentioned bracing frame (1), its edge is from outer left-hand thread in seal on (3), above-mentioned sealing ring (4) is pressed on tubular filter screen (2) edge, and passes through connector (6) with the fixing tubular filter screen (2) that seals of installed part (111) and pressing plate (5).
10, sedimeter according to claim 1 is characterized in that annular installed part, seal (3), the tubular filter screen (2) at above-mentioned filter core two ends is bonded as one by binding agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268207 CN2640573Y (en) | 2003-08-01 | 2003-08-01 | Liquid filtering appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268207 CN2640573Y (en) | 2003-08-01 | 2003-08-01 | Liquid filtering appts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640573Y true CN2640573Y (en) | 2004-09-15 |
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ID=34299255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03268207 Expired - Fee Related CN2640573Y (en) | 2003-08-01 | 2003-08-01 | Liquid filtering appts. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640573Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507901A (en) * | 2009-02-24 | 2009-08-19 | 魏新时 | Hyperfiltration membrane foldable filter element |
| CN102489059A (en) * | 2011-12-08 | 2012-06-13 | 成都华西工业气体有限公司 | Self-cleaning filter |
| CN103316520A (en) * | 2013-07-10 | 2013-09-25 | 上海船研环保技术有限公司 | Labyrinth type filter net synchronous high-pressure backwashing and self-cleaning filter for ballast water treatment |
| CN106975261A (en) * | 2017-05-17 | 2017-07-25 | 中山市欣意诚科技有限公司 | Filter |
| CN107131028A (en) * | 2017-06-28 | 2017-09-05 | 芜湖澳奔玛汽车部件有限公司 | A kind of big flow efficient machine oil filter |
| CN107362687A (en) * | 2017-08-22 | 2017-11-21 | 上海谷奇核孔膜材料科技有限公司 | Filter element device and its processing method |
| CN109045858A (en) * | 2018-09-19 | 2018-12-21 | 天津远达滤清器股份有限公司 | A kind of automobile filter of Novel replaceable filter core |
| CN113230737A (en) * | 2020-09-12 | 2021-08-10 | 刘流 | Filter equipment that green domestic wastewater for building recycled |
| CN114618227A (en) * | 2022-03-24 | 2022-06-14 | 张安辉 | Quick-release concentration equipment for processing silica sol modified building exterior wall coating |
| CN115321741A (en) * | 2021-05-11 | 2022-11-11 | 湖南迪易清环保科技有限公司 | Breeding sewage treatment method |
-
2003
- 2003-08-01 CN CN 03268207 patent/CN2640573Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507901A (en) * | 2009-02-24 | 2009-08-19 | 魏新时 | Hyperfiltration membrane foldable filter element |
| CN101507901B (en) * | 2009-02-24 | 2011-07-27 | 魏新时 | Hyperfiltration membrane foldable filter element |
| CN102489059A (en) * | 2011-12-08 | 2012-06-13 | 成都华西工业气体有限公司 | Self-cleaning filter |
| CN103316520A (en) * | 2013-07-10 | 2013-09-25 | 上海船研环保技术有限公司 | Labyrinth type filter net synchronous high-pressure backwashing and self-cleaning filter for ballast water treatment |
| CN106975261A (en) * | 2017-05-17 | 2017-07-25 | 中山市欣意诚科技有限公司 | Filter |
| CN107131028A (en) * | 2017-06-28 | 2017-09-05 | 芜湖澳奔玛汽车部件有限公司 | A kind of big flow efficient machine oil filter |
| CN107362687A (en) * | 2017-08-22 | 2017-11-21 | 上海谷奇核孔膜材料科技有限公司 | Filter element device and its processing method |
| CN109045858A (en) * | 2018-09-19 | 2018-12-21 | 天津远达滤清器股份有限公司 | A kind of automobile filter of Novel replaceable filter core |
| CN113230737A (en) * | 2020-09-12 | 2021-08-10 | 刘流 | Filter equipment that green domestic wastewater for building recycled |
| CN115321741A (en) * | 2021-05-11 | 2022-11-11 | 湖南迪易清环保科技有限公司 | Breeding sewage treatment method |
| CN114618227A (en) * | 2022-03-24 | 2022-06-14 | 张安辉 | Quick-release concentration equipment for processing silica sol modified building exterior wall coating |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |