CN104803427A - Portable filter - Google Patents
Portable filter Download PDFInfo
- Publication number
- CN104803427A CN104803427A CN201510178194.9A CN201510178194A CN104803427A CN 104803427 A CN104803427 A CN 104803427A CN 201510178194 A CN201510178194 A CN 201510178194A CN 104803427 A CN104803427 A CN 104803427A
- Authority
- CN
- China
- Prior art keywords
- water
- filtering head
- collecting bag
- filtering
- suction 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
Abstract
The invention relates to the field of water filtering equipment, in particular to a portable filter. The portable filter comprises a filtering head, wherein the filtering head is matched and connected with a water collecting bag through threads, and the water collecting bag adopts an elastic structure; the filtering head is provided with a steel wire fine mesh, filtering cotton, a ceramic filter element, a suction pipe and a screwed nipple from top to bottom sequentially, a through hole for communicating an upper end and a lower end of the filtering head is formed in the filtering head, the steel wire fine mesh is mounted at the upper end of the filtering head in a sleeving manner, the filtering cotton and the ceramic filter element are mounted in the through hole in the filtering head sequentially from top to bottom, a cavity is formed between the lower end surface of the ceramic filter element and the filtering head and provided with the suction pipe communicated with the cavity, and the suction pipe extends into the water collecting bag; the lower end of the filtering head is an internal screwed nipple and is matched and connected with the water collecting bag. The portable filter has the characteristics of filtering, portability, foldability, detachability and the like, and can meet the requirement for water taking from a water source with low water level in the field.
Description
Technical field
The present invention relates to water filtration device field, is a kind of portable filter being adapted at field usage.
Background technology
When people climb the mountain in the external world, time on foot, disagreeable microorganism is omnipresent, so we must take seriously water.Here is the major cause causing traveler's diarrhea dysentery: bacterium 50%, such as intestinal bacteria; Virus 15%, they are minimum, little of being difficult to filter them; Protozoon 5%, they are very large, filter them and are easy to; Unknown 30%, unascertained special disease.There is no clean tap water in the wild, must threaten in the face of these.
If existing strainer filter core is enough thin, protozoon and their ovum can be eliminated by filtering, also having bacterium, but it can not elimination virus, because virus is much less than bacterium.Such people must in the face of very large threat.Secondly, existing filter volume is large, and entirety is all rigid structures, can not dismantle compression, is not easy to field and carries.
Meanwhile, be faced with the problem of water intaking inconvenience in the wild, such as, at streams or the elsewhere of little puddle, low-water level, at this time directly fetch water and inconvenience with water intaking bag.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned technical problem, provides a kind of portable filter, takes formula drinking device, has the features such as filtration, portable, Foldable dismounting, can meet the demand of fetching water to low-water level water source in field simultaneously.
Technical solution of the present invention is: a kind of portable filter, comprises filtering head, and described filtering head connects the water-collecting bag of whippy structure by screw thread coupling; Described filtering head sets gradually steel wire fine-structure mesh, filter cotton, ceramic element, suction pipe and threaded connector from top to bottom, described filtering head is provided with the through hole being communicated with its upper end and lower end, described steel wire fine-structure mesh is sleeved on filtering head upper end, filter cotton and ceramic element is set with successively from top to bottom in described filtering head inner via hole, described ceramic element lower surface and filtering head form cavity, described cavity is provided with the suction pipe be communicated with it, and described suction pipe stretches in water-collecting bag; Described filtering head lower end is female adapter and mates with water-collecting bag to be connected.
Further understanding, the present invention is mainly divided into two portions: filtering head and water-collecting bag, and both are threaded in employing, convenient disassembly.Water filter material is provided with in filtering head, can microorganism and impurity in filtered water, make water quality reach the standard of tap water.Wherein, water-collecting bag adopts recovery of elasticity structure, by extruding water-collecting bag also discharge air wherein, forms suction, can absorb water so simultaneously for water provides power by filtering head by water-collecting bag recovery of elasticity.Suction pipe stretches in water-collecting bag, can also continue after can once filtering absorb water filter until water-collecting bag water level cover suction pipe water outlet position.So namely, repeatedly can extrude water suction to filter, simple and convenient, meet the demand fetched water to low-water level water source in field.Also need to know, filter cotton has good soaking effect, is more conducive to overall water suction filter effect like this.
Preferably, described cavity is communicated with outside filtering head by check valve, and described check valve is arranged in filtering head.Unhappy to filtering head air-flow Negotiation speed, like this extrude water-collecting bag do water suction prepare time, need to add extra power, need the long period simultaneously.Here cavity is communicated with outside filtering head by check valve, when making extruding water-collecting bag, when the pressure in water-collecting bag is greater than check valve trigger pressure, sends out an air and is discharged by check valve, reach together the object of needs in water-collecting bag.When water suction is filtered, check valve ends water.
Preferably, described water-collecting bag is elastic bottle.Elastic bottle can be mineral water bottle, only needs to carry filtering head time so in the wild more, more simple and convenient like this.
Preferably, described filtering head sets gradually steel wire fine mesh layer, filter cotton layer and ceramic filtering sandwich layer for being threaded connection from top to bottom, described ceramic filtering sandwich layer being provided with on its water outlet stretches into the suction pipe of water-collecting bag, and ceramic filtering sandwich layer passes through threaded connector and mate with water-collecting bag to be connected.Being threaded connection can be for convenience detach, convenient cleaning and maintaining.Wherein filtering material can be convenient for changing, as filter cotton simultaneously.
Preferably, described water-collecting bag is provided with vent valve, and described vent valve is check valve.Vent valve is also facilitate water-collecting bag to discharge its inner air, thus forms suction.
Preferably, the suction hole of connected set water bag is provided with bottom described water-collecting bag.Suction hole is mainly convenient for people to accelerate air-breathing, accelerates together water suction filtration velocity.
Preferably, described filtering head upper end and lower end are equipped with female adapter.Two ends are provided with female adapter, and namely two ends can arrange collection bottle.Such collection bottle may be used for collecting water source, only needs to extrude this collection bottle during filtration, namely can filtered water, when easily collecting water source like this, convenient, fast.
Beneficial effect of the present invention is:
The present invention has the features such as filtration, portable, Foldable dismounting, can meet the demand of fetching water to low-water level water source in field simultaneously.
Water-collecting bag of the present invention adopts recovery of elasticity structure, by extruding water-collecting bag also discharge air wherein, forms suction, can absorb water so simultaneously for water provides power by filtering head by water-collecting bag recovery of elasticity.The present invention repeatedly can extrude water suction and filter, simple and convenient, meets the demand of fetching water to low-water level water source to field.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is filtering head structural representation of the present invention;
Wherein, 1-filtering head, 2-water-collecting bag, 3-steel wire fine-structure mesh, 4-filter cotton, 5-ceramic element, 6-suction pipe, 7-threaded connector, 8-check valve, 9-cavity, 10-vent valve, 11-suction hole.
Embodiment
The invention discloses a kind of portable filter, comprise filtering head, described filtering head connects the water-collecting bag of whippy structure by screw thread coupling; Described filtering head sets gradually steel wire fine-structure mesh, filter cotton, ceramic element, suction pipe and female adapter from top to bottom, described filtering head is provided with the through hole being communicated with its upper end and lower end, described steel wire fine-structure mesh is sleeved on filtering head upper end, filter cotton and ceramic element is set with successively from top to bottom in described filtering head inner via hole, described ceramic element lower surface and filtering head form cavity, described cavity is provided with the suction pipe be communicated with it, and described suction pipe stretches in water-collecting bag; Described filtering head lower end is female adapter and mates with water-collecting bag to be connected.
Filtering head of the present invention and water-collecting bag adopt and are threaded, convenient disassembly.Water filter material is provided with in filtering head, can microorganism and impurity in filtered water, make water quality reach the standard of tap water.Wherein, water-collecting bag adopts recovery of elasticity structure, by extruding water-collecting bag also discharge air wherein, forms suction, can absorb water so simultaneously for water provides power by filtering head by water-collecting bag recovery of elasticity.Suction pipe stretches in water-collecting bag, can also continue after can once filtering absorb water filter until water-collecting bag water level cover suction pipe water outlet position.So namely, repeatedly can extrude water suction to filter, simple and convenient, meet the demand fetched water to low-water level water source in field.Also need to know, filter cotton has good soaking effect, is more conducive to overall water suction filter effect like this.
Below in conjunction with accompanying drawing, the invention process is described.
As shown in Figure 1, portable filter, comprises filtering head 1, and described filtering head 1 connects the water-collecting bag 2 of whippy structure by screw thread coupling.Filtering head 1 sets gradually steel wire fine-structure mesh 3, filter cotton 4, ceramic element 5, suction pipe and threaded connector from top to bottom.Filtering head 1 is provided with the through hole being communicated with its upper end and lower end, and described steel wire fine-structure mesh 3 is sleeved on filtering head 1 upper end.Be set with filter cotton 4 and ceramic element 5 from top to bottom successively in filtering head 1 inner via hole, ceramic element 5 lower surface and filtering head 1 form cavity.Cavity is provided with the suction pipe be communicated with it, and described suction pipe stretches in water-collecting bag 2.Filtering head 1 lower end is threaded connector 7 and mates with water-collecting bag 2 to be connected.
As shown in Figure 2, filtering head 1 cavity is communicated with outside filtering head 1 by check valve 8, and described check valve 8 is arranged in filtering head 1.Filtering head 1 lower end is female adapter 7.Wherein, steel wire fine-structure mesh 3 can filter out the large impurity of major part; Filter cotton 4 has good soaking effect, and same filter effect is also better; Ceramic element 5 adopts ceramic element 5 material of drinking water standard, in the described cavity that the water after ceramic element 5 filters is concentrated.
Unhappy to filtering head 1 air-flow Negotiation speed, extruding water-collecting bag 2 does water suction when preparing, and needs to add extra power, needs the long period simultaneously.Here cavity is communicated with outside filtering head 1 by check valve 8, when making extruding water-collecting bag 2, when the pressure in water-collecting bag 2 is greater than check valve trigger pressure, sends out an air and is discharged by check valve 8, reach together the object of needs in water-collecting bag 2.When water suction is filtered, check valve 8 pairs of water cut-offs.
Preferably, described water-collecting bag 2 is elastic bottle.Elastic bottle can be mineral water bottle, only needs to carry filtering head 1 time so in the wild more, more simple and convenient like this.
Preferably, described filtering head 1 sets gradually steel wire fine-structure mesh 3 layers, filter cotton 4 layers and ceramic element 5 layers for being threaded connection from top to bottom, described ceramic element 5 layers of being provided with on its water outlet stretch into the suction pipe of water-collecting bag 2, and ceramic element 5 layers passes through threaded connector 7 and mate with water-collecting bag 2 to be connected.Being threaded connection can be for convenience detach, convenient cleaning and maintaining.Wherein filtering material can be convenient for changing, as filter cotton 4 simultaneously.
Preferably, described water-collecting bag 2 is provided with vent valve, and described vent valve 10 is check valve.Vent valve 10 is also facilitate water-collecting bag 2 to discharge its inner air, thus forms suction.
Preferably, the suction hole 11 of connected set water bag 2 is provided with bottom described water-collecting bag 2.Suction hole 11 is mainly convenient for people to accelerate air-breathing, accelerates together water suction filtration velocity.
Preferably, described filtering head 1 upper end and lower end are equipped with female adapter 7.Two ends are provided with female adapter 7, and namely two ends can arrange collection bottle.Such collection bottle may be used for collecting water source, only needs to extrude this collection bottle during filtration, namely can filtered water, when easily collecting water source like this, convenient, fast.
Claims (7)
1. a portable filter, comprises filtering head, and described filtering head connects the water-collecting bag of whippy structure by screw thread coupling; It is characterized in that: described filtering head sets gradually steel wire fine-structure mesh, filter cotton, ceramic element, suction pipe and threaded connector from top to bottom, described filtering head is provided with the through hole being communicated with its upper end and lower end, described steel wire fine-structure mesh is sleeved on filtering head upper end, filter cotton and ceramic element is set with successively from top to bottom in described filtering head inner via hole, described ceramic element lower surface and filtering head form cavity, described cavity is provided with the suction pipe be communicated with it, and described suction pipe stretches in water-collecting bag; Described filtering head lower end is female adapter and mates with water-collecting bag to be connected.
2. a kind of portable filter according to claim 1, is characterized in that: described cavity is communicated with outside filtering head by check valve, and described check valve is arranged in filtering head.
3. a kind of portable filter according to claim 1, is characterized in that: described water-collecting bag is elastic bottle.
4. a kind of portable filter according to claim 1, it is characterized in that: described filtering head sets gradually steel wire fine mesh layer, filter cotton layer and ceramic filtering sandwich layer for being threaded connection from top to bottom, described ceramic filtering sandwich layer being provided with on its water outlet stretches into the suction pipe of water-collecting bag, and ceramic filtering sandwich layer passes through threaded connector and mate with water-collecting bag to be connected.
5. a kind of portable filter according to claim 1, is characterized in that: described water-collecting bag is provided with vent valve, described vent valve is check valve.
6. a kind of portable filter according to claim 1, is characterized in that: the suction hole being provided with connected set water bag bottom described water-collecting bag.
7. a kind of portable filter according to claim 1, is characterized in that: described filtering head upper end and lower end are equipped with female adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178194.9A CN104803427A (en) | 2015-04-15 | 2015-04-15 | Portable filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178194.9A CN104803427A (en) | 2015-04-15 | 2015-04-15 | Portable filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104803427A true CN104803427A (en) | 2015-07-29 |
Family
ID=53688699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510178194.9A Pending CN104803427A (en) | 2015-04-15 | 2015-04-15 | Portable filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104803427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021094632A1 (en) * | 2019-11-13 | 2021-05-20 | Rodelgo Corrales, Angel | Personal collapsible device for water purification |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542123Y (en) * | 2002-04-19 | 2003-04-02 | 干方飞 | Flexible water pot with filter |
| CN201694923U (en) * | 2010-04-15 | 2011-01-05 | 罗兴富 | Portable outdoor purifier with compressed air bag |
| CN201869673U (en) * | 2010-09-09 | 2011-06-22 | 唐文斌 | Manual water suction pump |
| CN202457002U (en) * | 2012-02-16 | 2012-10-03 | 江勇 | Backpack type self-purifying water bag for individual solider |
| CN203653347U (en) * | 2013-12-30 | 2014-06-18 | 泰山医学院 | Quick water purifying device for outdoor exercise |
| CN104068605A (en) * | 2014-03-28 | 2014-10-01 | 厦门市拙雅科技有限公司 | Outdoor emergency kettle |
-
2015
- 2015-04-15 CN CN201510178194.9A patent/CN104803427A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542123Y (en) * | 2002-04-19 | 2003-04-02 | 干方飞 | Flexible water pot with filter |
| CN201694923U (en) * | 2010-04-15 | 2011-01-05 | 罗兴富 | Portable outdoor purifier with compressed air bag |
| CN201869673U (en) * | 2010-09-09 | 2011-06-22 | 唐文斌 | Manual water suction pump |
| CN202457002U (en) * | 2012-02-16 | 2012-10-03 | 江勇 | Backpack type self-purifying water bag for individual solider |
| CN203653347U (en) * | 2013-12-30 | 2014-06-18 | 泰山医学院 | Quick water purifying device for outdoor exercise |
| CN104068605A (en) * | 2014-03-28 | 2014-10-01 | 厦门市拙雅科技有限公司 | Outdoor emergency kettle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021094632A1 (en) * | 2019-11-13 | 2021-05-20 | Rodelgo Corrales, Angel | Personal collapsible device for water purification |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |