CN201384876Y - Welding-type foldable water-purifying filter element - Google Patents
Welding-type foldable water-purifying filter element Download PDFInfo
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- CN201384876Y CN201384876Y CN200820155363U CN200820155363U CN201384876Y CN 201384876 Y CN201384876 Y CN 201384876Y CN 200820155363 U CN200820155363 U CN 200820155363U CN 200820155363 U CN200820155363 U CN 200820155363U CN 201384876 Y CN201384876 Y CN 201384876Y
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- filter element
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Abstract
The utility model provides a welding-type foldable water-purifying filter element, which comprises a foldable non-woven filtering layer and an inner layer reticulation skeleton plastic suction pipe, wherein an intermediate water outlet cavity is formed at the inner side of the filter element, an outer protective layer is arranged at the outer side of the foldable non-woven filtering layer, the upper end of the filter element is provided with a water outlet, the lower end is provided with an end cover, the folded non-woven filtering layer is wound and lined up surrounding the inner layer reticulation skeleton plastic suction pipe, an outer protective layer is sleeved outside the foldable layer to form a single foldable filter element, and the single foldable filter elements are welded by a filter element welder to form a water-purifying filter element with the length of three to six sections. By adopting the advanced non-woven new craftwork and the welding technology and utilizing the chemical fiber or other non-woven materials with excellent water penetration performance, the filtering density and homogeneity of the water treatment can be increased, the scale holding capacity of the filter element can be increased, and the cross-sectional area of the filtered water is increased, so that the water discharging quantity is increased; at the same time, the filter element can be washed for a plurality of times and used repeatedly. The welding-type foldable water-purifying filter element can be used independently and also can be serially connected with other filter elements to use, thereby having vast market potential.
Description
Technical field
The utility model relates to the device for purifying potable water field, and more specifically, the utility model relates to the purify waste water welding type foldable water-purification filter element of usefulness of a kind of water purifier.
Background technology
Along with the continuous progress of social economy and production development and the people to growing material life and ecological, environmental protective, the raising of health demand, people are to the requirement of drinking water, and the emission request of other waste water is also more and more higher.
The health of human body and longevity depend on to a great extent whether people can drink the water of clean health.Yet; the ecological environment civilization of our reality is because the severe contamination of water quality; and ecological natural civilization and aquatic attitude civilization have been subjected to serious day by day destruction; protect aquatic attitude safety to arrive instant the time; in the actual life; numerous is civilian; life waste water; industrial wastewater; waste water such as medical treatment and restaurant, not treated just directly discharging, these poisonous and hazardous waste water flow into rivers,lakes and seas; severe contamination the water quality in ecological environment and river; cause the lake pollution in wide area, the water source that the people are depended on for existence is rotten gradually, has had a strong impact on people's drinking-water health; the unsound water of long-term drinking can make human body produce multiple disease.
Existing drink water purifying filter has tubular purifier, drinking water filter etc., described device have usually to the physical cleaning at water source filter, chemical cleaning method is filtered, hydrone is carried out electrolysis and structure is improved or the like.For example, drinking water is carried out impurity screening, purification, sterilization, sterilization, little electrolysis and even little molecularization, adds the nutrition and health care composition.But the problem that prior art exists is: cost is higher, can't satisfy many outlying, poverty-stricken regional drink water purifying requirements temporarily.The physical cleaning of purification filtering system is still disliked deficiency and function singleness; Perhaps higher to the filter core instructions for use; Perhaps purification filtering system complex causes to use and changes trouble, and this brings to a certain degree difficulty for many drink water purifyings outlying, poverty-stricken area, even produces the problem of secondary or repeated pollution sometimes.
For this reason, press for a kind of effectively filter core of filtration, purification water quality, described filter core must at first satisfy economical and practical, the service efficiency height, cost is low, and can at first mainly filter efficiently, remove the iron rust in the various wastewater, suspension, algae, silt, microorganism, the heavy metal molecule, harmful flocculation chemical substance, deadlocked thing, harmful substance such as micro-content organism and peculiar smell, more other environment-friendly materials use is done in the recyclable regeneration of renew cartridge, simultaneously, can be used in combination with other filtering materials, reach multiple effect, and can be widely used in particularly outlying, drink water purifying and those regional industrial and mining enterprises in poverty-stricken area, environmental protection, health, the landscape water water treatment makes the drinking water standard that reaches national regulation through the water of its filtration.
The utility model content
In order to overcome the above problems, the present inventor adopts advanced nonwoven new technology and solder technology, has designed a kind of welding type foldable water-purification filter element, thereby has finished the utility model.
The purpose of this utility model is to provide a kind of welding type foldable water-purification filter element.
The utility model provides a kind of welding type foldable water-purification filter element; comprise folding nonwoven filter course 7 and the netted keel plastics of internal layer blank pipe 8; water outlet cavity in the middle of the inboard formation of filter core; folding nonwoven filter course 7 outsides are provided with external protection 3; the filter core upper end is provided with delivery port 6; the lower end is provided with end cap 2; wherein; described folding nonwoven filter course 7 is reeled and is arranged in around the netted keel plastics of the internal layer blank pipe 8; outside described folding nonwoven filter course 7, put external protection 3; form single folding type filter element, again three to six described folding type filter elements are welded together.
According to welding type foldable water-purification filter element described in the utility model, described folding nonwoven filter course 7 is meant with chemical fiber, cotton fiber or carbon fiber to be made through being folded mechanically with no spinning process.
According to welding type foldable water-purification filter element described in the utility model, described filter course is by the tubular radial folding nonwoven filter course 7 after folding, described tubular radial folding nonwoven filter course 7 after folding be a hard, thickness is the filter course of 0.2-2mm.
According to welding type foldable water-purification filter element described in the utility model, described tubular radial folding nonwoven filter course 7 is to do radial folding 50-200 to fold.
According to welding type foldable water-purification filter element described in the utility model, described filter core external protection 3 is keel protective layers of being made by polypropylene material.
According to welding type foldable water-purification filter element described in the utility model, described filter core bottom is the end feet 1 that polypropylene material is made.
According to welding type foldable water-purification filter element described in the utility model, described filter core delivery port 6 is made up of twice rubber and plastic leak-proof gasket 5.
According to welding type foldable water-purification filter element described in the utility model, the external diameter of the netted keel plastics of described internal layer blank pipe 8 is 66～76mm, and internal diameter is 30～36mm.
According to welding type foldable water-purification filter element described in the utility model, described welding type foldable water-purification filter element length is 1.2～2m.
According to welding type foldable water-purification filter element described in the utility model, thermofussion welding is adopted in described welding.
The beneficial effects of the utility model are:
1, adopted folding new technology of advanced nonwoven and solder technology to make, increased the length of filter core, it is careful even that the nonwoven filter course is arranged, increased the filter course sectional area of water, the mutual strong adhesion of its foldable layer, can remain the configuration and the filter effect of filter core, superior chemical fibre of water permeability or textile non-woven material have been used simultaneously, the filter densities and the uniformity have been increased to water, increase the dirty ability of receiving of filter core, improved filter effect, prolonged the service life of filter core, be convenient to simultaneously clean repeatedly, repeatedly use for a long time.
2, adopt the utility model welding type foldable filter core; can adsorb and filter running water and industry efficiently; iron rust in chemical industry, the civilian waste water, suspension, silt, algae, flocculation chemical substance, harmful deadlocked thing; remove harmful substance and heavy metal molecule composition in the industrial wastewater; water behind the utility model filter element filtering; can reach the drinking water standard or the wastewater discharge standard of national regulation, to improving and protecting socio-ecological environment, health to benefit.
3, welding type foldable filter core of the present utility model is the welding of 3～6 joint formulas, and length can reach 1.2～2m, needing can be used for the specific occasion of long and narrow space filtration, if adopt the Unitarily molded mould of then splitting to propose very high request, cost height, inconvenience.
4, the filter core through different size, different length and the diameter of the utility model production can use separately, also can use with other filter core polyphone, economical and practical, be adapted at the poor areas of the western region and repeatedly use the flushing replacing convenient repeatedly, other utilization is done in all reclaimings.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment 1 welding type foldable water-purification filter element.
Fig. 2 is the partial sectional view of the utility model welding type foldable water-purification filter element.
Wherein, 1 is end feet, and 2 is end cap, and 3 is external protection, and 4 is soldering opening, and 5 is leak-proof gasket, and 6 is delivery port, and 7 are folding nonwoven filter course, and 8 is the netted keel plastics of internal layer blank pipes.
The specific embodiment
Below for a more detailed description to the utility model in conjunction with the accompanying drawings with embodiment.These embodiment only are the descriptions to the utility model preferred forms, scope of the present utility model are not had any restriction.
As shown in Figure 1 and Figure 2, described filter element filtering layer is by the tubular radial folding nonwoven filter course 7 after folding, and described tubular radial folding nonwoven filter course 7 after folding is the nonwoven filter made layer of thickness 0.2-2mm.Described tubular radial folding nonwoven filter course 7 is to do radial folding 50-200 to fold, and guarantees filter effect thus.
The external diameter of the netted keel plastics of described internal layer blank pipe 8 is 72mm, and internal diameter is 33mm.
Described folding nonwoven filter course 7 is made nonwoven with no spinning process and is made with the filter core folding machine, nonwoven filtering material after being folded mechanically surrounds the netted keel plastics of internal layer blank pipe 8 one circles and forms filter course, formed middle water outlet cavity then, inner core is the column type delivery port 6 that keel plastics blank pipe is formed, water from around enter in the bucket and then discharge by the top.Outside described folding nonwoven filter course 7, put external protection 3 again; make single folding type filter element, pass through the thermofussion welding of filter core bonding machine then after, three folding type filter elements are closely welded together in an orderly manner by soldering opening 4; make welding type foldable water-purification filter element of the present invention, length is 1.35m.
Except following difference, other make welding type foldable water-purification filter element of the present invention as embodiment 1.
Described tubular radial folding nonwoven filter course 7 thickness after folding are 1-2mm, and described tubular radial folding nonwoven filter course 7 is to do radial folding 50-100 to fold, and guarantees filter effect thus; The external diameter of the netted keel plastics of described internal layer blank pipe 8 is 67mm, and internal diameter is 35mm; Six folding type filter elements are welded together, and the filter core length after making is 2m.
Except following difference, other make welding type foldable water-purification filter element of the present invention as embodiment 1.
Described tubular radial folding nonwoven filter course 7 thickness after folding are 1-2mm, and described tubular radial folding nonwoven filter course 7 is to do radial folding 100-200 to fold, and guarantees filter effect thus; The external diameter of the netted keel plastics of described internal layer blank pipe 8 is 74mm, and internal diameter is 31mm; Four folding type filter elements are welded together, and the filter core length after making is 1.8m.
Claims (10)
1; a kind of welding type foldable water-purification filter element; comprise folding nonwoven filter course (7) and the netted keel plastics of internal layer blank pipes (8); water outlet cavity in the middle of the inboard formation of filter core; folding nonwoven filter course (7) outside is provided with external protection (3); the filter core upper end is provided with delivery port (6); the lower end is provided with end cap (2); it is characterized in that; folding nonwoven filter course (7) is reeled and is arranged in the netted keel plastics of internal layer blank pipes (8) on every side; outside described folding nonwoven filter course (7), put external protection (3); form single folding type filter element, again three to six described folding type filter elements are welded together.
2, welding type foldable water-purification filter element as claimed in claim 1 is characterized in that, described folding nonwoven filter course (7) is meant with chemical fiber, cotton fiber or carbon fiber to be made through being folded mechanically with no spinning process.
3, welding type foldable water-purification filter element as claimed in claim 1, it is characterized in that, described filter course is by the tubular radial folding nonwoven filter course (7) after folding, described tubular radial folding nonwoven filter course (7) after folding be a hard, thickness is the filter course of 0.2-2mm.
4. welding type foldable water-purification filter element as claimed in claim 1 is characterized in that, described tubular radial folding nonwoven filter course (7) is to do radial folding 50-200 to fold.
5, welding type foldable water-purification filter element as claimed in claim 1 is characterized in that, described filter core external protection (3) is the keel protective layer of being made by polypropylene material.
6, welding type foldable water-purification filter element as claimed in claim 1 is characterized in that, described filter core bottom is the end feet (1) that polypropylene material is made.
7, welding type foldable water-purification filter element as claimed in claim 1 is characterized in that, described filter core delivery port (6) is made up of twice rubber and plastic leak-proof gasket (5).
8, welding type foldable water-purification filter element as claimed in claim 1 is characterized in that, the external diameter of the netted keel plastics of described internal layer blank pipes (8) is 66～76mm, and internal diameter is 30～36mm.
9, welding type foldable water-purification filter element as claimed in claim 1 is characterized in that, described welding type foldable water-purification filter element length is 1.2～2m.
10, welding type foldable water-purification filter element as claimed in claim 1 is characterized in that, thermofussion welding is adopted in described welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820155363U CN201384876Y (en) | 2008-11-14 | 2008-11-14 | Welding-type foldable water-purifying filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820155363U CN201384876Y (en) | 2008-11-14 | 2008-11-14 | Welding-type foldable water-purifying filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201384876Y true CN201384876Y (en) | 2010-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820155363U Expired - Fee Related CN201384876Y (en) | 2008-11-14 | 2008-11-14 | Welding-type foldable water-purifying filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201384876Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225633A (en) * | 2011-04-02 | 2011-10-26 | 浙江威泰汽配有限公司 | Paper filter element paper-jointing process |
| CN112807772A (en) * | 2021-03-03 | 2021-05-18 | 联合滤洁过滤技术(武汉)有限公司 | Butterfly water filters backwash filter core |
-
2008
- 2008-11-14 CN CN200820155363U patent/CN201384876Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225633A (en) * | 2011-04-02 | 2011-10-26 | 浙江威泰汽配有限公司 | Paper filter element paper-jointing process |
| CN102225633B (en) * | 2011-04-02 | 2012-11-07 | 浙江威泰汽配有限公司 | Paper filter element paper-jointing process |
| CN112807772A (en) * | 2021-03-03 | 2021-05-18 | 联合滤洁过滤技术(武汉)有限公司 | Butterfly water filters backwash filter core |
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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: 20100120 Termination date: 20101114 |