WO2020083337A1 - 便携自动水过滤器 - Google Patents

便携自动水过滤器 Download PDF

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Publication number
WO2020083337A1
WO2020083337A1 PCT/CN2019/113001 CN2019113001W WO2020083337A1 WO 2020083337 A1 WO2020083337 A1 WO 2020083337A1 CN 2019113001 W CN2019113001 W CN 2019113001W WO 2020083337 A1 WO2020083337 A1 WO 2020083337A1
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WO
WIPO (PCT)
Prior art keywords
water
filter
portable automatic
filter element
pipe
Prior art date
Application number
PCT/CN2019/113001
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English (en)
French (fr)
Inventor
沈宇珑
李涛
许泽海
Original Assignee
常州鱼尾科技有限公司
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Application filed by 常州鱼尾科技有限公司 filed Critical 常州鱼尾科技有限公司
Publication of WO2020083337A1 publication Critical patent/WO2020083337A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • 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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Definitions

  • the invention relates to the technical field of water purification, in particular, to a portable automatic water filter.
  • “Life straw” (Lifestraw) It can purify sewage into drinking water.
  • “Life straw” is actually a plastic tube with a length of about 16 cm, a diameter of 31 mm, and a different length and diameter. It contains filter materials and filter elements, including filter PP cotton, activated carbon, ion exchange resin, ultrafiltration membrane iodine resin, etc. Different combinations of filter materials to ensure the purity of water (up to lg7 ⁇ lg8).
  • the purpose of the present invention is to provide a portable automatic water filter, which can provide a water purification function for outdoor use, is convenient to carry and has high efficiency, and is convenient to meet the outdoor water demand.
  • An embodiment of the present invention provides a portable automatic water filter, including:
  • a water filtration module includes a filter element group and a pipe, the pipe is connected to the filter element group, the pipe has a water suction port, and the pipe is used to extend into a water intake;
  • the pumping module includes a cabin, a water pump, a power supply and a controller, the cabin has a water bin and a control bin, the water pump is disposed in the control bin, the controller is disposed in the control Inside the silo and electrically connected to the water pump, the cabin is connected to the filter element group, the water silo communicates with the interior of the filter element group, the water pump has a water inlet and a water outlet, the water inlet and the water pump The water tank is in communication, the water outlet is used to connect with a water use place, and the power supply is used to supply power to the controller and the water pump.
  • the portable automatic water filter provided by the embodiment of the present invention may also have the following additional technical features:
  • the filter element group includes a primary effect filter element body and a high efficiency filter element body, the primary effect filter element body is installed in the pipe and is located at the water suction port, the high efficiency filter element body and the The pipeline is connected to a position away from the water inlet, the high-efficiency filter core body is also connected to the cabin body and communicates with the water tank, and the primary effect filter core body is used to filter sediment, algae, and insects.
  • the high-efficiency filter element is used for filtering impurities, bacteria and removing odor.
  • the portable automatic water filter further includes a float connected to the pipe and close to the primary filter element body, the float is used to float at the water intake and make The primary filter element body floats or suspends.
  • the mass of the high-efficiency filter body is 90g-110g, and the volume is 178cm 3 -182cm 3 .
  • the pumping module has a mass of 140g-160g and a volume of 178cm 3 -182cm 3 .
  • the overall mass of the portable automatic water filter is 300g-400g.
  • the portable automatic water filter further includes an ultraviolet lamp tube, the ultraviolet lamp tube is provided in the control compartment and is powered by the power supply, and the ultraviolet lamp tube can illuminate when it emits light Inside the water bunker.
  • the power supply is a battery
  • the pumping module further includes a charging interface
  • the charging interface is used to connect with an external power supply to power the controller, the water pump, and / or The battery is charged
  • the controller is a PCB board
  • the charging interface is provided on the PCB board.
  • the pumping module further includes a connecting pipe, one end of the connecting pipe is connected to the water outlet of the water pump, and the other end of the connecting pipe is used to connect an external water storage device .
  • the pumping module further includes a suction nozzle, the suction nozzle is detachably connected to an end of the connecting pipe away from the water outlet, and the suction nozzle is used for a person to absorb water.
  • the portable automatic water filter can cooperate with the water filtration module and the pumping module to facilitate people to carry out and use, and has a large amount of water purification and good effect, even if the number of users and the amount of water consumption are large, it can meet the demand. In addition, it can be sterilized and disinfected, and the purification effect is better than that of ordinary outdoor water purifiers. The feature of easy cleaning can also make the service life longer.
  • FIG. 1 is a schematic structural diagram of a portable automatic water filter provided by an embodiment of the present invention.
  • Figure 2 is a schematic diagram of the water filtration module
  • FIG. 3 is a cross-sectional view of the high-efficiency filter body of FIG. 2;
  • Figure 4 is a schematic diagram of the pumping module
  • FIG. 5 is a cross-sectional view of FIG. 4.
  • Icon 100-portable automatic water filter; 11-pipe; 13-primary filter element; 15-high-efficiency filter element; 151-first grade PP cotton; 152-activated carbon; 153-second grade PP cotton; 154-PES Filter membrane; 155-inlet end; 156-outlet end; 30-pumping module; 31-cabin; 311-water tank; 312-control cabin; 33-water pump; 35-battery; 37-connecting pipe; 50-float ; 60-UV lamp; 80-switch.
  • the terms “inner”, “outer”, etc. indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or is usually placed when the product of the invention is used
  • the orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention.
  • the terms “first”, “second”, etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the connection between two components.
  • setup and “connection” should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the connection between two components.
  • the first feature above or below the second feature may include the direct contact of the first and second features, or may include the first and second features not directly in contact It is through the contact of additional features between them.
  • the first feature above, above and above the second feature includes the first feature directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • the first feature is below, below, and below the second feature, including that the first feature is directly below and obliquely below the second feature, or simply means that the first feature is less horizontal than the second feature.
  • this embodiment provides a portable automatic water filter 100, including:
  • Water filtration module the water filtration module includes a filter element group and a pipe 11, the pipe 11 is connected to the filter element group, the pipe 11 has a water suction port, and the pipe 11 is used to extend into the water intake;
  • the pumping module 30 includes a tank 31, a water pump 33, a power supply and a controller.
  • the tank 31 has a water tank 311 and a control tank 312 inside.
  • the water pump 33 is disposed in the control tank 312 and the controller is disposed in the control tank 312
  • the water pump 33 is electrically connected, the cabin 31 is connected to the filter element group, the water tank 311 communicates with the interior of the filter element group, the water pump 33 has a water inlet and a water outlet, the water inlet is connected to the water tank 311, the water outlet is used Then, the power supply is used to supply power to the controller and the water pump 33.
  • the controller uses a PCB board, the entire device has a switch 80, for starting or shutting down the electrical components in the device.
  • the PCB board is a commonly used controller and will not be repeated here.
  • the filter element group includes the primary filter element body 13 and the high efficiency filter element body 15.
  • the primary filter element body 13 is installed in the pipe 11 and is located at the water suction port.
  • the high efficiency filter element body 15 is connected to the pipe 11 at a position away from the water suction port.
  • the cabin 31 is connected and communicates with the water tank 311, the primary filter element 13 is used to filter sediments, algae, and insects, and the high-efficiency filter element 15 is used to filter impurities, bacteria, and remove odors.
  • the high-efficiency filter core body 15 and the tank body 31 are detachably connected.
  • the high-efficiency filter core body 15 has an inlet end 155 and an outlet end 156.
  • the outlet end 156 part can be connected with the part of the cabin 31 near the inlet port of the pump 33 Disassembly connection; when the high-efficiency filter element body 15 needs to be cleaned, the outlet end 156 part can also be detachably connected with the part of the cabin 31 near the outlet of the water pump 33.
  • the filter element group can also add more filter elements on the pipeline 11 to achieve higher purification requirements.
  • the water intake refers to some relatively clear water sources such as river water, spring water, etc., which can guarantee a relatively good service life of the portable automatic water filter 100.
  • the portable automatic water filter 100 can also be used for filtering, which can also play a better filtering effect to meet the demand for water.
  • Water use refers to containers that receive water, such as cups, kettles, buckets and other utensils; or other places that require direct water supply.
  • the primary filter element 13 of this embodiment is made of 80 mesh quartz sand sintered with a pore size of 0.18mm, which can filter out large particles of sediment, sediment, algae, insects and dust in the water and increase the life of the filter element. And easy to clean. Quartz sand is free of impurities, compressive and wear-resistant, has high mechanical strength, stable chemical properties, strong dirt interception ability, high efficiency and long service life.
  • the joint of the primary filter element 13 is made of a mixture of high-pressure polyethylene and low-pressure polyethylene, which is non-toxic and tasteless.
  • the portable automatic water filter 100 further includes a float 50 connected to the pipe 11 and close to the primary filter element 13.
  • the float 50 is used to float at the water intake and float or suspend the primary filter element 13. Avoid sinking the primary filter element 13 into the sand and affecting the water quality.
  • the float 50 has a hollow sphere structure (outline of the drawing).
  • the float 50 may also be a hollow structure of some other shape, and the internal chamber remains closed. Or the whole is made of light floatable material, such as foam material.
  • the pipe 11 connected to the high-efficiency filter body 15 is made of high-quality PU, which is non-toxic and tasteless.
  • the length of the pipe 11 can be selectively produced according to demand. Or to produce a variety of lengths for selection.
  • the interior of the high-efficiency filter body 15 of this embodiment is divided into multiple layers, from the place where it communicates with the primary effect filter body 13 to the place where it communicates with the pumping module 30 are first-stage PP cotton 151, activated carbon 152, second-stage PP cotton 153, and PES Filter ⁇ 154.
  • the first-level PP cotton 151 further filters large particles such as sediment, activated carbon 152 to remove odors and further reduce water turbidity; the second-level PP cotton 153 removes activated carbon 152 particulate impurities and further reduces water turbidity; PES
  • the filter membrane 154 uses a 0.01 micron process.
  • the diameter of cocci is 0.5-1.0 micron, the width of the bacilli is 1 micron, and the length is 2 microns. Therefore, bacteria can be filtered and most of the impurities can be removed.
  • the mass of the high-efficiency filter body 15 in this embodiment is 90g-110g, and the volume is 178cm 3 -182cm 3 .
  • the mass and volume of the primary filter element 13 and the mass and volume of the float 50 are smaller than the high-efficiency filter element 15, and the length and mass of the pipe 11 have different parameters according to different specifications.
  • Pumping module 30 is mass 140g-160g, a volume of 178cm 3 -182cm 3.
  • the overall mass of the portable automatic water filter 100 is 300g-400g. It weighs less than a bottle of 500ml of mineral water, but can filter more than 2000L of water.
  • the portable automatic water filter 100 further includes an ultraviolet lamp 60.
  • the ultraviolet lamp 60 is disposed in the control chamber 312 and is powered by a power source. When the ultraviolet lamp 60 emits light, it can irradiate the interior of the water chamber 311. The time that the water stays in the water tank 311 enables the ultraviolet lamp 60 to be irradiated in the 253.7 band for about 2 seconds, which further kills the remaining bacteria and can kill a variety of viruses, which cannot be handled by physical filtration.
  • the sterilization efficiency of UVC ultraviolet rays in this embodiment on common bacteria and viruses can refer to the following table:
  • the ultraviolet lamp 60 is an optional component, and a product without the ultraviolet lamp 60 can be produced during production. Such a product is smaller and more portable, and other structures and product structures with the ultraviolet lamp 60 similar. This can provide different options to meet different water purification needs.
  • the power supply is the battery 35
  • the pumping module 30 further includes a charging interface, which is used to connect with an external power supply to power the controller, the water pump 33, the ultraviolet lamp 60, and / or charge the battery 35.
  • the charging interface is set on the PCB board. In this way, it can be easily moved, and it can also be directly connected to an external power supply when needed.
  • the pumping module 30 further includes a connecting pipe 37, one end of the connecting pipe 37 is connected to the water outlet of the water pump 33, and the other end of the connecting pipe 37 is used to connect external water storage equipment.
  • the pumping module 30 further includes a suction nozzle.
  • the suction nozzle is detachably connected to the end of the connecting tube 37 away from the water outlet, and the suction nozzle is used for people to absorb water. In this way, it can be used in an emergency even when there is no power supply.
  • the entire product has a waterproof function, and the control compartment 312 of the pumping module 30 can be kept dry. Even if it falls into the water, it can prevent the water from entering the control compartment 312, thereby ensuring the normal use of the product.
  • the waterproof effect is the best within a depth of one meter.
  • the whole process is simple and efficient, without the need for manpower to absorb water all the time, saving time and effort, and does not affect the user to do other things.
  • the purified water can also be used by many people. In the case of sufficient water, it can also meet the demand for large amounts of water such as bathing.
  • the portable automatic water filter 100 is small in size and light in weight, and is very convenient to carry outdoors. The load of a person is limited. As long as there is a water source, the portable automatic water filter 100 can be used. A person can generally carry about 3KG of water. Long-term outdoor hiking and family travel require a lot of water. The portable automatic water filter 100 solves The problem of having to carry a lot of water.
  • the portable automatic water filter 100 uses physical retention bacteria and ultraviolet sterilization together.
  • the PES membrane 1540.01 micron process removes most impurities and filters bacteria.
  • the individual bacteria are tiny, generally the diameter of cocci is 0.5-1.0 microns, the bacilli are 1 micron wide and 2 microns long. Individuals of bacteria are very small. At present, the smallest known bacteria are only 0.2 microns long. Bacteria are mainly composed of cell membranes, ribosomes, etc. Some bacteria also have special structures such as capsules, flagella, and fimbriae. The diameter of most bacteria is between 0.5-5 ⁇ m.
  • viruses have a diameter of 20-200nm, of which more are 100nm.
  • the larger virus diameter is 300-450nm, and the smaller virus diameter is only 18-22nm, which cannot be solved by physical interception, and ultraviolet sterilization kills most viruses, solving the problem that physical interception cannot solve.
  • the high-efficiency filter core body 15 of this embodiment has a long life, and the primary-effect filter core body 13 can filter out most of the large particle impurities to avoid the high-efficiency filter core body 15 from being contaminated by it.
  • the water outlet 156 part of the high-efficiency filter body 15 can also be connected to the part of the cabin 31 close to the water outlet of the water pump 33, and then the water pump 33 can The high-efficiency filter core body 15 is backwashed to clean the sediment.
  • the portable automatic water filter 100 of the present invention can facilitate people to go out and carry it through the cooperation of the water filtration module and the pumping module 30, and has a large amount of water purification and a good effect, even if the number of users is large and the amount of water is large. Can meet the needs. In addition, it can be sterilized and disinfected, and the purification effect is better than that of ordinary outdoor water purifiers. The feature of easy cleaning can also make the service life longer.

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  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)

Abstract

一种便携自动水过滤器（100），包括：滤水模块，滤水模块包括滤芯组和管道（11），管道（11）与滤芯组相连，管道（11）具有吸水口，管道（11）用于伸入取水处。抽水模块（30），抽水模块（30）包括舱体（31）、水泵（33）、电源和控制器，舱体（31）内部具有水仓（311）和控制仓（312），水泵（33）设置于控制仓（312）内，控制器设置于控制仓（312）内且与水泵（33）电连接，舱体（31）与滤芯组连接，水仓（311）与滤芯组的内部连通，水泵（33）具有进水口和出水口，进水口与水仓（311）连通，出水口用于与用水处相接，电源用于向控制器、水泵（33）供电。便携自动水过滤器能够方便人们外出携带使用，并且净水量大，效果好，即便用水人数多、用水量大也能够满足需求。

Description

便携自动水过滤器 技术领域
本发明涉及水净化技术领域，具体而言，涉及一种便携自动水过滤器。
背景技术
“生命吸管(Lifestraw)”它可以将污水净化为饮用水。“生命吸管”实际上就是一根长16厘米左右，直径31毫米，长度和直径不同的塑料管子，里面装过滤材料和滤芯，包括过滤PP棉，活性炭、离子交换树脂、超滤膜碘树脂等不同滤料组合方式，以确保水的纯净(达lg7～lg8)。
因此很多种脏的水都可过滤消毒成可饮用的水质(重金属、化学物质等许多有毒物质无法过滤)；进而预防饮水引发的疾病，如霍乱、伤寒及痢疾等。
对于户外旅行而言，生命吸管的普及率也是越来越高，但是生命吸管仍然具有一定的弊端：
此方式很累，出水有限，不便将过滤后的干净水储存起来；
通常情况只能一个人饮用；
不能用于过滤清洗所需的水，比如洗碗、洗菜、洗澡。
发明内容
本发明的目的在于提供一种便携自动水过滤器，其能够提供户外使用的净 水功能，方便携带且效率高，方便满足户外的用水需求。
本发明的实施例是这样实现的：
本发明的实施例提供了一种便携自动水过滤器，包括：
滤水模块，所述滤水模块包括滤芯组和管道，所述管道与所述滤芯组相连，所述管道具有吸水口，所述管道用于伸入取水处；
抽水模块，所述抽水模块包括舱体、水泵、电源和控制器，所述舱体内部具有水仓和控制仓，所述水泵设置于所述控制仓内，所述控制器设置于所述控制仓内且与所述水泵电连接，所述舱体与所述滤芯组连接，所述水仓与所述滤芯组的内部连通，所述水泵具有进水口和出水口，所述进水口与所述水仓连通，所述出水口用于与用水处相接，所述电源用于向所述控制器、所述水泵供电。
另外，根据本发明的实施例提供的便携自动水过滤器，还可以具有如下附加的技术特征：
在本发明的可选实施例中，所述滤芯组包括初效滤芯体和高效滤芯体，所述初效滤芯体安装于所述管道且位于所述吸水口处，所述高效滤芯体与所述管道的远离所述吸水口的位置连接，所述高效滤芯体还与所述舱体连接且与所述水仓连通，所述初效滤芯体用于过滤沉淀物、藻类、虫类，所述高效滤芯体用于过滤杂质、细菌且去除异味。
在本发明的可选实施例中，所述便携自动水过滤器还包括浮子，所述浮子连接于所述管道且靠近所述初效滤芯体，所述浮子用于在取水处浮起并使所述初效滤芯体漂浮或者悬浮。
在本发明的可选实施例中，所述高效滤芯体质量为90g-110g，体积为178cm 3-182cm 3。
在本发明的可选实施例中，所述抽水模块质量为140g-160g，体积为178cm 3-182cm 3。
在本发明的可选实施例中，所述便携自动水过滤器整体质量为300g-400g。
在本发明的可选实施例中，所述便携自动水过滤器还包括紫外灯管，所述紫外灯管设置于所述控制仓且通过所述电源供电，所述紫外灯管发光时能够照射所述水仓内部。
在本发明的可选实施例中，所述电源为电池，所述抽水模块还包括充电接口，所述充电接口用于与外部电源连接以为所述控制器、所述水泵供电和/或为所述电池充电，所述控制器为PCB板，所述充电接口设置于所述PCB板。
在本发明的可选实施例中，所述抽水模块还包括连接管，所述连接管的一端连接于所述水泵的所述出水口，所述连接管的另外一端用于连接外部储水器材。
在本发明的可选实施例中，所述抽水模块还包括吸嘴，所述吸嘴与所述连接管的远离所述出水口的一端可拆卸连接，所述吸嘴用于供人吸水。
本发明的有益效果是：
便携自动水过滤器通过滤水模块和抽水模块的配合，能够方便人们外出携带使用，并且净水量大，效果好，即便用水人数多、用水量大也能够满足需求。 此外，能够杀菌消毒，净化的效果较之一般的户外净水器更佳，便于清洗的特点也能够使得使用寿命更长。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本发明的实施例提供的便携自动水过滤器的结构示意图；
图2为滤水模块的示意图；
图3为图2的高效滤芯体的剖视图；
图4为抽水模块的示意图；
图5为图4的剖视图。
图标：100-便携自动水过滤器；11-管道；13-初效滤芯体；15-高效滤芯体；151-第一级PP棉；152-活性炭；153-第二级PP棉；154-PES滤膜；155-进水端；156-出水端；30-抽水模块；31-舱体；311-水仓；312-控制仓；33-水泵；35-电池；37-连接管；50-浮子；60-紫外灯管；80-开关。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明 实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本发明的描述中，需要说明的是，术语“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之上或之下可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征之上、上方和上面包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征之下、下方和下面包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
实施例
请参照图1至图5，本实施例提供了一种便携自动水过滤器100，包括：
滤水模块，滤水模块包括滤芯组和管道11，管道11与滤芯组相连，管道11具有吸水口，管道11用于伸入取水处；
抽水模块30，抽水模块30包括舱体31、水泵33、电源和控制器，舱体31内部具有水仓311和控制仓312，水泵33设置于控制仓312内，控制器设置于控制仓312内且与水泵33电连接，舱体31与滤芯组连接，水仓311与滤芯组的内部连通，水泵33具有进水口和出水口，进水口与水仓311连通，出水口用于与用水处相接，电源用于向控制器、水泵33供电。
其中，控制器采用的是PCB板，整个装置具有开关80，以用于启动或者关闭装置内的用电器件。PCB板为常用控制器，此处不再赘述。
滤芯组包括初效滤芯体13和高效滤芯体15，初效滤芯体13安装于管道11且位于吸水口处，高效滤芯体15与管道11的远离吸水口的位置连接，高效滤芯体15还与舱体31连接且与水仓311连通，初效滤芯体13用于过滤沉 淀物、藻类、虫类，高效滤芯体15用于过滤杂质、细菌且去除异味。高效滤芯体15与舱体31为可拆卸连接，高效滤芯体15具有进水端155和出水端156，需要净水时，出水端156部分能够与舱体31的靠近水泵33进水口的部分可拆卸连接；需要清洗高效滤芯体15时，出水端156部分也能够与舱体31的靠近水泵33出水口的部分可拆卸连接。
可以想见的是，滤芯组除了初效滤芯体13和高效滤芯体15，还可以在管道11上增加更多的过滤件，以达到更高的净化要求。
其中，取水处是指户外的一些较为清澈的河水、泉水等水源，这些能够保障便携自动水过滤器100的一个较为良好的使用寿命。而在特殊情况下，比如需要用水，而周围只有受污染的水源时，也可以使用该便携自动水过滤器100进行过滤，同样能够起到较好的过滤效果，以应对用水需求。用水处则是指接水的容器，如杯子、水壶、水桶等器皿；或者是其他需求直接供水的地方。
其中，本实施例的初效滤芯体13采用80目石英砂烧结制成，孔径0.18mm，可过滤掉水中的大颗粒沉淀物、泥沙、藻类、虫类、尘埃，增加滤芯体的寿命，且本身易清洗。石英砂无杂质，抗压耐磨，机械强度高，化学性能稳定，截污能力强，效益高、使用周期长。初效滤芯体13的接头采用高压聚乙烯和低压聚乙烯混合材料制成，无毒无味。
具体的，便携自动水过滤器100还包括浮子50，浮子50连接于管道11且靠近初效滤芯体13，浮子50用于在取水处浮起并使初效滤芯体13漂浮或者悬浮，这样可以避免初效滤芯体13沉入泥沙而影响水质。在本实施中，浮子50为中空球体结构(附图外形)。此外，浮子50也可以是一些其他外形的 中空结构，内部腔室保持封闭。或者是整体为轻质可漂浮材料制作，比如泡沫材质。
连接到高效滤芯体15所采用的管道11采用优质PU，无毒无味。管道11的长度可以根据需求来选择性生产。或者是生产多种长度规格以供选择。
本实施例的高效滤芯体15内部分为多层，从与初效滤芯体13相通处到与抽水模块30相通处依次为第一级PP棉151、活性炭152、第二级PP棉153以及PES滤膜154。
详细的，第一级PP棉151进一步过滤泥沙等大颗粒杂质，活性炭152去除异味和进一步降低水的浊度；第二级PP棉153去除活性炭152颗粒杂质和进一步降低水的浊度；PES滤膜154采用0.01微米工艺，对于细菌的体积：一般球菌直径为0.5-1.0微米，杆菌宽1微米，长2微米。因此可以过滤细菌，并且去除大部分杂质。
更为详细的，本实施例中的高效滤芯体15质量为90g-110g，体积为178cm 3-182cm 3。初效滤芯体13的质量和体积、浮子50的质量和体积均小于高效滤芯体15，管道11的长度和质量则根据不同规格有不同参数。
抽水模块30质量为140g-160g，体积为178cm 3-182cm 3。
总的来说，便携自动水过滤器100整体质量为300g-400g。不到一瓶500ml矿泉水的重量，但是可以过滤2000L以上的水。
此外，便携自动水过滤器100还包括紫外灯管60，紫外灯管60设置于控制仓312且通过电源供电，紫外灯管60发光时能够照射水仓311内部。水在 水仓311内停留的时间使得紫外灯管60能够进行2秒左右，253.7波段的照射，进一步杀死残留细菌，并且能杀死多种病毒，这是物理过滤无法处理的。本实施例的UVC紫外线对常见细菌、病毒的杀菌效率可以参照以下表格：
Figure PCTCN2019113001-appb-000001
Figure PCTCN2019113001-appb-000002
需要说明的是，紫外灯管60是作为可选的部件，可以在生产时制作没有紫外灯管60的产品，这样的产品体积更小，更易携带，其他结构与具有紫外灯管60的产品结构类似。这样可以提供不同的选择，以满足不同的净水需求。
具体的，在本实施例中，电源为电池35，抽水模块30还包括充电接口，充电接口用于与外部电源连接以为控制器、水泵33、紫外灯管60供电和/或为电池35充电。充电接口设置于PCB板。这样既可以方便移动，又可以在有需求的时候直接连接外部电源进行使用。
为了更方便地把过滤后的水导出，抽水模块30还包括连接管37，连接管37的一端连接于水泵33的出水口，连接管37的另外一端用于连接外部储水器材。
特别的，抽水模块30还包括吸嘴，吸嘴与连接管37的远离出水口的一端可拆卸连接，吸嘴用于供人吸水。这样在没有供电的情况下，也能够应急使用。
此外，整个产品具有防水功能，抽水模块30的控制仓312内能够保持干燥，即便跌入水中也能够避免水浸入控制仓312，从而保障产品的正常使用。一般而言，在一米深的水深范围内，防水效果最佳。
本实施例的原理是：
在户外使用时，将初效滤芯体13投入到水源中，打开开关80以使得整体开始工作，将水抽取并过滤，导入至水仓311，然后经过紫外灯管60的照射杀菌，再流出到储水的器皿内。
整个过程简单而高效，无需人力一直吸水，省时省力，不影响使用者去做其他事情。净化后的水还能够供多人使用。在水源充足的情况下，还能够满足洗澡等大量用水的需求。
该便携自动水过滤器100体积小，质量轻，非常便于户外携带。人的负重有限，只要有水源，就能使用便携自动水过滤器100，一个人一般平均可负重3KG左右水，长时间的户外徒步、家庭旅游都需要大量的水，便携自动水过滤器100解决了需要背负大量水的问题。
便携自动水过滤器100将物理截留细菌和紫外线杀菌并用，PES滤膜1540.01微米工艺，去除大部分杂质，过滤细菌。注：细菌的个体微小，一般球菌直径为0.5-1.0微米，杆菌宽1微米，长2微米。细菌的个体非常小，目前已知最小的细菌只有0.2微米长，细菌主要由细胞膜、核糖体等部分构成，有的细菌还有荚膜、鞭毛、菌毛等特殊结构。绝大多数细菌的直径大小在0.5-5μm之间。
多数病毒直径在20-200nm，其中又以100nm较多。较大的病毒直径为300-450nm，较小的病毒直径仅为18-22nm，无法通过物理截留的方式解决，而紫外线杀菌杀死大部分病毒，解决了物理截留不能解决的问题。
本实施例的高效滤芯体15寿命长，初效滤芯体13可以过滤掉大部分的大颗粒杂质，避免高效滤芯体15受其污染。在使用结束后，还能够将高效滤芯 体15的出水端156部分与舱体31的靠近水泵33出水口的部分连接，然后水泵33在干净的水源(如回家后所用的家里的自来水)对高效滤芯体15进行反向冲洗，将泥沙清洗出去。
综上所述，本发明的便携自动水过滤器100通过滤水模块和抽水模块30的配合，能够方便人们外出携带使用，并且净水量大，效果好，即便用水人数多、用水量大也能够满足需求。此外，能够杀菌消毒，净化的效果较之一般的户外净水器更佳，便于清洗的特点也能够使得使用寿命更长。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种便携自动水过滤器，其特征在于，包括：
    滤水模块，所述滤水模块包括滤芯组和管道，所述管道与所述滤芯组相连，所述管道具有吸水口，所述管道用于伸入取水处；
    抽水模块，所述抽水模块包括舱体、水泵、电源和控制器，所述舱体内部具有水仓和控制仓，所述水泵设置于所述控制仓内，所述控制器设置于所述控制仓内且与所述水泵电连接，所述舱体与所述滤芯组连接，所述水仓与所述滤芯组的内部连通，所述水泵具有进水口和出水口，所述进水口与所述水仓连通，所述出水口用于与用水处相接，所述电源用于向所述控制器、所述水泵供电。
  2. 根据权利要求1所述的便携自动水过滤器，其特征在于，所述滤芯组包括初效滤芯体和高效滤芯体，所述初效滤芯体安装于所述管道且位于所述吸水口处，所述高效滤芯体与所述管道的远离所述吸水口的位置连接，所述高效滤芯体还与所述舱体连接且与所述水仓连通，所述初效滤芯体用于过滤沉淀物、藻类、虫类，所述高效滤芯体用于过滤杂质、细菌且去除异味。
  3. 根据权利要求2所述的便携自动水过滤器，其特征在于，所述便携自动水过滤器还包括浮子，所述浮子连接于所述管道且靠近所述初效滤芯体，所述浮子用于在取水处浮起并使所述初效滤芯体漂浮或者悬浮。
  4. 根据权利要求2所述的便携自动水过滤器，其特征在于，所述高效滤芯体质量为90g-110g，体积为178cm 3-182cm 3。
  5. 根据权利要求4所述的便携自动水过滤器，其特征在于，所述抽水模块质量为140g-160g，体积为178cm 3-182cm 3。
  6. 根据权利要求5所述的便携自动水过滤器，其特征在于，所述便携自动水过滤器整体质量为300g-400g。
  7. 根据权利要求1所述的便携自动水过滤器，其特征在于，所述便携自动水过滤器还包括紫外灯管，所述紫外灯管设置于所述控制仓且通过所述电源供电，所述紫外灯管发光时能够照射所述水仓内部。
  8. 根据权利要求1所述的便携自动水过滤器，其特征在于，所述电源为电池，所述抽水模块还包括充电接口，所述充电接口用于与外部电源连接以为所述控制器、所述水泵供电和/或为所述电池充电，所述控制器为PCB板，所述充电接口设置于所述PCB板。
  9. 根据权利要求1所述的便携自动水过滤器，其特征在于，所述抽水模块还包括连接管，所述连接管的一端连接于所述水泵的所述出水口，所述连接管的另外一端用于连接外部储水器材。
  10. 根据权利要求9所述的便携自动水过滤器，其特征在于，所述抽水模块还包括吸嘴，所述吸嘴与所述连接管的远离所述出水口的一端可拆卸连接，所述吸嘴用于供人吸水。
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