CN201295568Y - Field water filter - Google Patents
Field water filter Download PDFInfo
- Publication number
- CN201295568Y CN201295568Y CNU200820134348XU CN200820134348U CN201295568Y CN 201295568 Y CN201295568 Y CN 201295568Y CN U200820134348X U CNU200820134348X U CN U200820134348XU CN 200820134348 U CN200820134348 U CN 200820134348U CN 201295568 Y CN201295568 Y CN 201295568Y
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- filter core
- water
- filter
- open
- air water
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Abstract
The utility model discloses a field water filter, belonging to the field of the water treatment, in particular to the filed of the deep filtration and purification of field drinking water. The field water filter comprises a filter element unit for filtering, a water pump for pumping raw water, an ultraviolet sterilizing lamp for sterilizing bacteria and viruses and also comprises an independent power supply device; an output circuit of the independent power supply device is connected with the ultraviolet sterilizing lamp and a control circuit of the water pump; and the water pump is connected with the a raw water filtering and sterilizing pipeline formed by the filter element unit and the ultraviolet sterilizing lamp. The field water filter is simple in structure and convenient to use, can filter and preprocess various water, has strong adaptability to field environment, in particular to environment subjected to earthquake, flood, drought and other emergent natural disasters and is beneficial to the popularization of the water purifier.
Description
Technical field
The utility model is relevant with water treatment field, is specifically related to depth-type filtration, the purification aspect of open-air drinking water.
Background technology
At present, water purifier uses at home and has obtained popularizing to a certain degree.Under the lowered in field environment, when lake water, rainwater, river directly are filtered into direct drinking water, adopt water purifier that impurity in the water etc. is carried out depth-type filtration, protected user's health preferably.Yet along with the progressively popularization of portable water purification kit, they have also progressively come out in the defective and the deficiency of application facet.Because the diversity and the unpredictability of open-air natural environment, and suspended contaminant such as the bacterium that exists in the water, algae, insects, dust and particle, colloid, its water quality index often is lower than running water, make the junior low pressure water purifier of filtering accuracy can not handle bacterium, virus, do not reach and drink raw requirement; And the higher filter core of filtering accuracy is very easy to stop up even lost efficacy.And, along with the impurity that filter core is retained down is more and more, tend to make this filter core impurity to become new " pollution " " source, need more renew cartridge, cause filter element life very short.In addition, use the required electric main power supply of water purifier because wild environment lacks, and for the micro-filtration level water purifier that does not need power supply, former current are difficult to pass through filter core again.And the aperture of no press filtration filter element filtering layer is bigger, and the bacterium that may exist in the water, virus can directly be passed through filter core, often can not directly drink water again.Only adopting just can dam under NF membrane or the reverse osmosis membrane filter core situation bacterium and virus.But because the water purifier of employing NF membrane or the reverse osmosis membrane filter core product water time is long, the water yield is little, be difficult to satisfy a large amount of fast requirements of supplying water, and adopt NF membrane or reverse osmosis membrane filter core, and adopt in the water purifier wild environment of ultraviolet germicidal device, can not move owing to lack mains supply.Therefore, under the adverse circumstances, existing no mains supply water purifier can not guarantee the safety of made direct drinking in the open air, so that can not use under the environment that natural calamities such as earthquake, flood, arid take place.Above-mentioned defective and not enough causing influence popularizing of water purifier.
Summary of the invention
The technical problem that the utility model mainly solves provides a kind of simple and practical open-air water filter, to overcome above-mentioned defective and deficiency.
The utility model comprises the filter core unit, the pumping plant that is used to extract former water that are used to filter, is used for the ultraviolet germicidal to bacterium, viral disinfection, also comprises independent power supply device; The output circuit of this independent power supply device connects ultraviolet germicidal, pumping plant control circuit; Described pumping plant is connected in raw water filtration that filter core unit and ultraviolet radiation for sterilizing and disinfecting device constitute, the decontamination duct network.Elementary filter core in the filter core unit can filter suspended contaminant such as larger-size colloid, particle and algae, insects, dust in the former water, alleviated the filtration burden of follow-up filter element filtering, the processing of damming be changed, be adsorbed to the KDF, the carbon leaching material that prevent to stop up in the preposition filter core in follow-up filter core, life-saving, the filter core unit can to the heavy metal in the former water, organic impurities and the unnecessary composition of disinfecting drug that is dissolved in the former water.The filter core unit both can be single fabric filter element; Also can be a plurality of split cartridge combination so that former water is carried out classification, multi-filtering processing; It can also be many filtrates composite filter element.Pumping plant is connected in the filtration, purification pipeline, with former water suction filter core unit carry out step by step, filtration treatment successively.In view of bacterium and virus small-sized, can be by the situation of micro-filtration level filter core, in the outlet pipeline of filter core unit, be connected with the ultraviolet radiation for sterilizing and disinfecting device of forming by ultraviolet germicidal and quartz socket tube, and provide driving power to ultraviolet germicidal and water pump control circuit by independent power supply device; Under the driving of independent power supply device output power, water pump extract former water by the filter core unit step by step, filtration treatment successively, through the sterilization of ultraviolet radiation for sterilizing and disinfecting device, produce direct drinking capable of direct drinking again.
Described independent power supply device is a DC power source unit;
Described DC power source unit comprises that dc source and direct current deliver stream transformer.Dc source output is delivered stream transformer through direct current and is converted the electron rectifier that corresponding alternating current drives the control ultraviolet germicidal to.
Comprise battery feed in the described dc source.
Described DC power source unit comprises that dc generator and direct current deliver stream transformer.
As a kind of pattern of dc generator, adopt the hand-rail type dc generator.
The related dc generator output circuit of the utility model can also link to each other with battery when connecting water pump, charges a battery.
Described independent power supply device is an AC power unit.
Described alternator unit is manual alternating current generator.
The all configurable voltage-stabilizing output circuit of generator output end is to drive the electron rectifier and the pumping plant of control ultraviolet germicidal respectively in the pattern of above-mentioned employing generator.
Described filter core unit comprises elementary filter core, preposition filter core and milipore filter filter core.Can dam bacterium with most of viral as the higher milipore filter filter core of filtration grade, have certain water flow simultaneously again.The supporting use of milipore filter filter core and ultraviolet germicidal, and, can make a large amount of direct drinkings at short notice with the pattern that medicine is handled former water sterilizing.
On the water purifier and the matching used pattern of ultraviolet germicidal basis that adopt the milipore filter filter core, also can as required milipore filter filter element filtering precision be reduced to micro-filtration level filter core, further strengthen aquifer yield.The filtered model of this moment is the crude fibre filter core, have the conventional filtration pattern that the processing filter core, fine fibre filter core of KDF or active carbon constitute.
Described filter core unit comprises elementary filter core, preposition filter core and NF membrane filter core.
Described filter core unit comprises elementary filter core, preposition filter core and reverse osmosis membrane filter core.
As to pumping plant function expansion in the utility model, can utilize it in NF membrane filter core, reverse osmosis membrane filter core inlet pipeline, to form high hydraulic pressure, make former water penetrate filter membrane, and bacterium and virus dammed at the filter course influent side, thereby further improve the security and the practicality of system water under the small-sized water purifier lowered in field environment.In the high-grade filter core unit combination pattern that adopts ultraviolet germicidal and NF membrane filter core, ultraviolet germicidal both can be arranged on and obtain one road direct drinking in its water purification outlet pipeline; Can also be arranged on it and arrange in the dense pipeline, to obtain the second road direct drinking.
In the integrated mode of ultraviolet germicidal and reverse osmosis membrane filter core unit, the outlet pipeline of reverse osmosis membrane and arrange the same corresponding acquisition of the ultraviolet germicidal direct drinking of pipeline separately all can be set in the dense pipeline.
The utility model also comprises the water storage bag of band sealing delivery port, and this water storage bag delivery port is connected with movable sealing with the elementary filter core inlet pipeline of filter core unit.Adopt the convenient system of water storage bag water intaking water process, this water storage bag both can be used as transferable tank use, direct drinking is produced in the strange land, can also be used with former water sterilization medicine, to former water such as the river collected, rainwater, scenery with hills and waters, underground water staticly settle, the medicine sterilizing handles.Former water after the processing is drawn in the water purifier by the inlet pipeline of pumping plant by the filter core unit, carries out follow-up filtration treatment.
Adopt pre-sterilizing sterilization pattern, make the direct drinking of producing under the small-sized water purifier lowered in field environment have very high security practicality.
Directly filter when producing direct drinking in the place of water intaking at needs, can be with the inlet pipeline and the disengagement of water storage bag of filter core unit, directly insert in the water and absorb water.
The related pumping plant of the utility model both can be a DC water pump, also can be to exchange water pump.Match corresponding water pump type according to set independent current source type.
The utility model is compared with existing water purifier and is had the following advantages: simple in structure, easy to use; The water intaking variation also can be carried out preliminary treatment, and wild environment adaptability is strong, is particularly useful for taking place the emergency environment of natural calamities such as earthquake, flood, arid; Help the water purifier penetration and promotion.
Description of drawings
Accompanying drawing is a principle schematic of the present utility model.
The specific embodiment
Accompanying drawing shows optimum embodiment of the present utility model.Water storage bag 1 melts and sprays tubulose filter core 21 with the primary filament of filter core unit 2 and is connected with the flexible pipe movable sealing, and the preposition filter core in the second level of filter core unit is that carbon leaching material and fine fibre melt and spray the composite filter element 22 that the tubulose filter core is formed.The KDF filtrate can place tubular fiber to melt and spray in the tubulose filter core.Third level fine filter core 23 adopts the milipore filter filter core.Ultraviolet radiation for sterilizing and disinfecting device 6 by ultraviolet germicidal 61 and quartz socket tube 62 are formed is connected in the direct drinking outlet pipeline.Enter ultraviolet sterilizer 6 through the water after fine filter core 23 filtrations, ultraviolet germicidal 61 is launched ultraviolet light under the exciting of electron rectifier, passes the water irradiation-sterilize sterilization that 62 pairs of quartz ampoules are flowed through.Two-way output at DC power source unit provides driving power to the electron rectifier and the DC water pump control circuit that start ultraviolet germicidal 61 respectively; Comprise that as the direct current unit of independent power supply device 7 dc source and direct current deliver stream transformer two parts, wherein, dc source adopts battery feed.Under the driving of DC power source unit output power, DC water pump extract former water by filter core unit 2 successively, filtration treatment step by step, through ultraviolet germicidal lamp 7 sterilizings, produce direct drinking capable of direct drinking again.Pumping plant 5 is serially connected between the pipeline of preposition filter core 22 and fine filter core 23, and its control circuit links to each other with the DC power source unit output.During operation, at first utilize water storage bag 1 to obtain a certain amount of former water after, disinfecting drug is dropped in the former water, former water such as the river collected, rainwater, scenery with hills and waters, underground water are carried out the medicine sterilizing handle.Water storage bag 1 is tightly connected with the water inlet pipe that first order crude fibre melts and sprays tubulose filter core 21.Former water through the leaving standstill of certain hour, Chemical Pretreatment after, be drawn into filter cores at different levels by DC water pump and carry out filtration treatment.KDF, carbon leaching material can and be dissolved in the unnecessary composition of disinfecting drug in the former water and replace, adsorb the processing of damming heavy metal, the organic impurities of former water.Fine fibre in the preposition filter core 22 melts and sprays the tubulose filter core and filters for thin, prevents to stop up the subsequent ultrafiltration membrane cartridge.Adopt the less milipore filter cartridge systems in aperture also can under no disinfecting drug situation, directly to filter and remove protein, microorganism and most of germ.In addition, between fine filter core and ultraviolet radiation for sterilizing and disinfecting device 6, can connect mouthfeel that the miscellaneous function filter core is used to improve direct drinking, increase mineral matter.Directly filter when producing direct drinking in the place of water intaking at needs, can be with elementary filter core inlet pipeline and the disengagement of water storage bag, directly insert in the water and absorb water.In addition, also adopt water storage bag 1 and micro-filtration level core unit 2,6 combinations of ultraviolet-sterilization sterilizer, and add the pattern of chemistry, physical sterilization sterilization, fast a large amount of potable water with filtration.
As improvement of the present utility model, the fine filter core 23 of filter core unit also can adopt the NF membrane filter core, with further raising clearance, thereby further improves the safe class of direct drinking.In ultraviolet-sterilization sterilizer 6 and NF membrane filter core unit combination pattern, ultraviolet germicidal 61 both had been arranged in its water purification outlet pipeline, also can be arranged on it and arrange in the dense pipeline.Ultraviolet germicidal 61 is arranged in the dense pipeline of row of NF membrane filter core, the most of former water conservancy of passing through preposition filtration, shunted out by the dense pipeline of row again can be used, and obtains the second road micro-filtration level direct drinking.
As improvement of the present utility model, the fine filter core 23 of filter core unit can also adopt the reverse osmosis membrane filter core, further improving clearance, thereby more improves the safe class of direct drinking.In ultraviolet germicidal 61 and reverse osmosis membrane filter core unit combination pattern, ultraviolet germicidal 61 is arranged in the dense pipeline of row of reverse osmosis membrane filter core, can utilize the shunting former water of the overwhelming majority through preposition filtration equally, obtains the second road micro-filtration level direct drinking.
As second kind of embodiment of the present utility model, independent power supply device 7 adopts dc generators and direct current to deliver the stream transformer coupling and makes up, and provides the place of direct drinking on a large scale to adapt to needs under the urgent particular surroundings.
As a kind of pattern of dc generator, adopt the hand-rail type dc generator.
The related dc generator output circuit of the utility model can also link to each other with battery when connecting water pump, charges a battery.
As the third embodiment of the present utility model, independent power supply device 7 adopts alternating current generator, to meet the needs of the place that direct drinking is provided on a large scale.
As the 4th kind of embodiment of the present utility model, for small-sized water purifier, corresponding employing is not with the manual alternating current generator of commutator provide power supply supporting with it.
The utility model is not limited to above-mentioned embodiment.No matter how the filtering field water device changes, all employing filter cores unit, pumping plant, ultraviolet germicidal, and independent power supply device; And under the effect of independent power supply device output power, pumping plant extracts former water and filters step by step, and all belongs to the development of the utility model technology through the filtering field water device of ultraviolet germicidal sterilization, sterilization, all drops within the utility model protection domain.
Claims (10)
1, a kind of open-air water filter comprises the filter core unit (2), the pumping plant (5) that is used to extract former water that are used to filter, is used for the ultraviolet germicidal (61) to bacterium, viral disinfection, it is characterized in that also comprising independent power supply device (7); The output circuit of this independent power supply device (7) connects ultraviolet germicidal (61), pumping plant (5) control circuit; Described pumping plant (5) is connected in raw water filtration that filter core unit (2) and ultraviolet radiation for sterilizing and disinfecting device (6) constitute, the decontamination duct network.
2, open-air water filter as claimed in claim 1 is characterized in that described independent power supply device (7) is a DC power source unit.
3, open-air water filter as claimed in claim 2 is characterized in that described DC power source unit comprises that dc source and direct current deliver stream transformer.
4, open-air water filter as claimed in claim 2 is characterized in that described DC power source unit comprises that dc generator and direct current deliver stream transformer.
5, open-air water filter as claimed in claim 1 is characterized in that described independent power supply device (7) is an alternator unit; Described pumping plant (5) is to exchange water pump.
6, open-air water filter as claimed in claim 5 is characterized in that described alternating current generator is manual alternating current generator.
7, open-air water filter as claimed in claim 1 is characterized in that described filter core unit (2) comprises elementary filter core (21), preposition filter core (22) and milipore filter filter core.
8, open-air water filter as claimed in claim 1 is characterized in that described filter core unit (2) comprises elementary filter core (21), preposition filter core (22) and NF membrane filter core.
9, open-air water filter as claimed in claim 1 is characterized in that described filter core unit (2) comprises elementary filter core (21), preposition filter core (22) and reverse osmosis membrane filter core.
10,, it is characterized in that also comprising the water storage bag (1) of band sealing delivery port as claim 1,2,3,4,5,6,7,8 or 9 described open-air water filters; Be connected in this water storage bag (1) delivery port and filter core unit (2) water inlet manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820134348XU CN201295568Y (en) | 2008-09-20 | 2008-09-20 | Field water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820134348XU CN201295568Y (en) | 2008-09-20 | 2008-09-20 | Field water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295568Y true CN201295568Y (en) | 2009-08-26 |
Family
ID=41041527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820134348XU Expired - Fee Related CN201295568Y (en) | 2008-09-20 | 2008-09-20 | Field water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295568Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092881A (en) * | 2010-12-06 | 2011-06-15 | 梁好 | Portable field water purifier for squad or platoon |
| CN103086553A (en) * | 2013-02-04 | 2013-05-08 | 北京科泰兴达高新技术有限公司 | Emergency drinking water purification device |
| CN104817216A (en) * | 2015-04-16 | 2015-08-05 | 广西大学 | Field drinking water device |
| WO2018019004A1 (en) * | 2016-07-26 | 2018-02-01 | 吴达镕 | Primary filtration and storage system |
| WO2020083337A1 (en) * | 2018-10-26 | 2020-04-30 | 常州鱼尾科技有限公司 | Portable automatic water filter |
-
2008
- 2008-09-20 CN CNU200820134348XU patent/CN201295568Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092881A (en) * | 2010-12-06 | 2011-06-15 | 梁好 | Portable field water purifier for squad or platoon |
| CN103086553A (en) * | 2013-02-04 | 2013-05-08 | 北京科泰兴达高新技术有限公司 | Emergency drinking water purification device |
| CN104817216A (en) * | 2015-04-16 | 2015-08-05 | 广西大学 | Field drinking water device |
| WO2018019004A1 (en) * | 2016-07-26 | 2018-02-01 | 吴达镕 | Primary filtration and storage system |
| WO2020083337A1 (en) * | 2018-10-26 | 2020-04-30 | 常州鱼尾科技有限公司 | Portable automatic water filter |
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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: 20090826 Termination date: 20091020 |