CN215592827U - Open-air portable safe purifier - Google Patents
Open-air portable safe purifier Download PDFInfo
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- CN215592827U CN215592827U CN202120197765.4U CN202120197765U CN215592827U CN 215592827 U CN215592827 U CN 215592827U CN 202120197765 U CN202120197765 U CN 202120197765U CN 215592827 U CN215592827 U CN 215592827U
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
A portable safe water purifying device for the open air comprises a shell, wherein a water inlet and pressure mechanism, a functional water purifying mechanism and a water storage and drinking mechanism are arranged in the shell, the inlet and the outlet of the water inlet and pressure mechanism are sequentially connected, the water inlet and pressure mechanism comprises a rough filtering unit, a water pressure unit, a first valve control unit and a second valve control unit, the rough filtering unit is connected with an inlet of the first valve control unit, an outlet of the first valve control unit is connected with an inlet of the water pressure unit, and an outlet of the water pressure unit is connected with an inlet of the functional water purifying mechanism through the second valve control unit; the functional water purification mechanism comprises a biocidal and detoxification unit, a catalytic decomposition unit, a deep desalination unit and a decoloration and deodorization unit which are sequentially connected with an inlet and an outlet; the water storage and drinking mechanism comprises a water storage unit and a drinking water unit, the drinking water unit is connected with the water storage unit, and the drinking water unit is arranged at an outlet of the water storage unit. The utility model adopts a multiple treatment process, can directly purify the field water source or the seawater safely and efficiently, and leads the outlet water to reach the drinking water standard.
Description
Technical Field
The utility model relates to a water purifying device, in particular to a field portable safe water purifying device.
Background
With the abundance of material life, activities such as field survival, outdoor exploration, hiking and the like gradually become a part of the life of outdoor enthusiasts. During outdoor activities, water is the most important, and people need to carry more drinking water, so that the outdoor water purifier or the portable water purifier is the first choice, and therefore, the outdoor enthusiasts need to find water sources in the field. However, the situation of field water source is very complicated, the water often contains silt, hair, colloid, suspended matters, various harmful parasites, bacteria, viruses and toxic organic matters dissolved in the water, and part of the water source contains a large amount of inorganic salts such as bittern and seawater. Pathogenic microorganisms such as schistosomiasis, dysentery, typhoid fever, cholera and the like of various parasites and harmful viruses in the field water source can directly cause human diseases, toxic organic matters such as cyanate and thiocyanate compounds, polycyclic aromatic hydrocarbons and the like, and heavy metal ion compounds such as arsenide, plumbide, cadmium and chromium in the field water source can cause human poisoning, and excessive bittern in the field water source can also cause human body dehydration poisoning, so that the field drinking water and the water need to be purified safely.
Seawater has high salt content, high corrosivity, and Na content+、Ca2+、Mg2+、Cl-、SO4 2－And the like, the near shore seawater generally contains a large amount of colloids, suspended particles, microorganisms, bacteria, dissolved substances, and toxic algae. If the seawater is not desalted, drinking high-salinity seawater can directly affect normal physiological functions of human body, so that the human body can be rapidly dehydrated and can die in severe cases. Chinese patent CN201910873088.0 discloses a foldable seawater desalination device, which is characterized in that a reflective membrane is mounted on a retractable framework, sunlight is gathered by the reflective membrane, and distilled seawater is heated to prepare fresh water. CN201910404140.8 provides a multi-functional detachable life straw, and this straw collects functions such as primary filter, deep purification, water storage, back flush in an organic whole, can synthesize and get rid of a large amount of physical impurity, heavy metal and kill most harmful bacterium and virus in the clear water, but does not possess the desalination function, can not be applied to sea water purification. CN201920351548.9 discloses a portable individual water purifier, which adopts a filter screen, an active carbon filter column, an acidic resin filter column, an alkaline resin filter column and the like to continuously filter impurities in water, but lacks measures such as sterilization, disinfection, desalination and the like, and the water quality of the discharged water may have potential safety hazards; secondly, every time the device runs, all need the sealed lid of switch, the operation is more loaded down with trivial details, and reserve filter core has increased the device volume and user and has born a burden simultaneously. CN201920312416.5 discloses individual soldier field operations water automatic processing kettle utilizes stirring to congeal and photocatalysis technique purification treatment aquatic impurity and bacterial virus, and the device is small, portable, but the photocatalysis is used the degree of difficulty height, does not have decoloration, desalination function, and stirring coagulating sedimentation required time is longer, can't solve the demand of emergent drinking water. CN201920312416.5 discloses a multifunctional portable water purifier, which is small and portable, the filtering layers of the purifier are KDF filtering material, carbon fiber filtering core and hollow fiber ultrafiltration membrane, the filtering layers are few, and the purifier is only suitable for fresh water rivers and the like which are not pollutedSurface water, the application scope is narrower.
At present, a portable safe drinking device capable of effectively filtering both field water sources and seawater does not exist. In view of this, a portable device is urgently needed to solve the problem of safe drinking of a small amount of people, solve the problem of serious shortage of island fresh water resources and realize self-sufficiency of a plurality of island fresh water.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the defects in the prior art and provide a field portable safe water purifier which directly, safely and efficiently purifies field water sources or seawater with complex components into fresh water or pure water capable of being directly drunk by adopting various treatment processes such as rough filtration, biocidal detoxification, catalytic decomposition, deep desalination, heavy metal removal and the like.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a portable safe water purifying device for the open air comprises a shell, wherein a water inlet and water pressing mechanism, a functional water purifying mechanism and a water storage and drinking mechanism are arranged in the shell, the inlet and the outlet of the water inlet and water pressing mechanism are sequentially connected, the water inlet and water pressing mechanism comprises a coarse filtering unit, a water pressing unit, a first valve control unit and a second valve control unit, the coarse filtering unit is connected with an inlet of the first valve control unit, an outlet of the first valve control unit is connected with an inlet of the water pressing unit, and an outlet of the water pressing unit is connected with an inlet of the functional water purifying mechanism through the second valve control unit; the functional water purification mechanism comprises a biocidal and detoxification unit, a catalytic decomposition unit, a deep desalination unit and a decoloration and deodorization unit which are sequentially connected with an inlet and an outlet; the water storage and drinking mechanism comprises a water storage unit and a drinking water unit, the drinking water unit is connected with the water storage unit, and the drinking water unit is arranged at an outlet of the water storage unit.
Furthermore, the water inlet pressure water mechanism or the functional water purification mechanism further comprises a water inlet fine filtration unit, an inlet of the fine filtration unit is communicated with an outlet of a second valve control unit of the water inlet pressure water mechanism, and an outlet of the water inlet fine filtration unit is communicated with an inlet of a biocidal and detoxification unit of the functional water inlet mechanism.
Furthermore, the functional water purification mechanism is also provided with a mineralization improving unit and/or a water purification safety unit, an inlet of the mineralization improving unit is communicated with an outlet of the decoloration and deodorization unit, and an outlet of the mineralization improving unit is communicated with the water storage and drinking mechanism; or the inlet of the water purification safety unit is communicated with the outlet of the decoloration and deodorization unit, and the outlet of the water purification safety unit is communicated with the water storage and drinking mechanism; or the inlet of the mineralization improving unit is communicated with the outlet of the decoloration and deodorization unit, the outlet of the mineralization improving unit is communicated with the inlet of the water inlet security unit, and the outlet of the water purification security unit is communicated with the water storage and drinking mechanism.
The functional water purification mechanism adopts the processes of rough filtration, fine filtration, biocidal and detoxication, catalytic decomposition, adsorption, desalination, heavy metal ion removal, color removal, odor removal and mineralization, taste improvement and security multistage treatment, and can be used for safely and efficiently directly purifying field water sources or seawater to ensure that the outlet water reaches the drinking water standard.
Furthermore, a third valve control unit is arranged between the functional water purification mechanism and the water storage and drinking mechanism.
Further, the rough filtration unit is the filter layer that constitutes in grid, screen cloth, filter screen, the cotton filter core of PP, the quartz sand filter core, or the rough filtration unit is the compound filter layer of multiple constitution in grid, screen cloth, filter screen, the cotton filter core of PP, the quartz sand filter core. Used for filtering and removing large particle impurities, silt, hair and the like. The water pressurizing unit mainly comprises a piston type or a hand-operated type for manually pressurizing water.
The fine filtering unit is a filtering layer formed by one or more than one of filter cloth, filter cotton, a filter screen, active carbon and PP cotton. Used for filtering and/or adsorbing suspended impurities and visible impurities, and carrying out turbidity removal treatment on the inlet water.
The biocidal and detoxification unit comprises a filter screen or a filter layer with slow-release and strong oxidizing property and/or a copper filter screen or a silver filter screen, and is mainly used for inactivating and killing bacteria, fungi, viruses and algae in water and carrying out oxidative decomposition on cyanides. The slow-release strong oxidant comprises one or more of sodium dichloroisocyanurate, permanganate, ferrate and polyiodide bactericidal resin; the filter screen or filter layer made of silver/copper can adopt one or more of silver-infiltrated activated carbon, copper mesh or silver mesh.
The catalytic decomposition unit is mainly used for efficiently decomposing liquid/water-soluble organic compounds and macromolecular pesticides in water and comprises a pesticide catalyst or a biological enzyme catalyst or an N-type semiconductor oxide adsorbed by a porous material, and the porous material comprises one or more of activated carbon, aluminum chloride fibers, diatomite and alumina fiber particles.
The deep desalting unit mainly comprises at least one of a membrane separation layer, a capacitance desalting layer and a membrane capacitance desalting layer; at least one of an ion resin exchange layer, an electrodialysis desalination layer and an activated carbon adsorption layer is also arranged; mainly effectively separates or adsorbs medium heavy metal ions and salt ions contained in water. The membrane of the membrane separation layer mainly comprises an ultrafiltration membrane (UF), a nanofiltration membrane (NF), a reverse osmosis membrane (RO) or an ultrafiltration fiber tube.
The decoloration and deodorization unit mainly comprises activated carbon and/or activated carbon fibers to reduce the water color and remove peculiar smell and residual chlorine, and the activated carbon is preferably bamboo charcoal.
The mineralization improving unit mainly comprises a mineralization layer and a taste improving layer, wherein the mineralization layer comprises medical stone and/or muyu stone and/or tourmaline; the taste improving layer is preferably coconut shell activated carbon and/or nutshell activated carbon.
The water purification security unit mainly comprises melt-blown PP cotton, melt-blown filter cloth and the like, ensures that no impurity particles exist in tail direct drinking water, and ensures the cleanness and safety of the drinking water.
The drinking unit mainly comprises a drinking pipe or a drinking nozzle and a protective cover, wherein the protective cover is in a buckle type or a thread type and is used for cleaning and protecting the drinking pipe or the drinking nozzle.
Furthermore, the fine filtration unit, the biocidal and detoxification unit, the catalytic decomposition unit, the deep desalination unit, the decoloration and deodorization unit and the mineralization improvement unit can be all arranged at more than one level.
Further, the shell can be made of one or more of aviation aluminum alloy, titanium alloy, stainless steel and reinforced ABS.
Furthermore, function water purification mechanism still is equipped with waste water/dense water and stores chamber and discharge valve, waste water/dense water is stored the chamber and is constituted or place in between the two-layer of degree of depth desalination unit by catalytic decomposition unit and degree of depth desalination unit jointly, the discharge valve is established around waste water/dense water storage chamber, can discharge dense water and waste water.
Furthermore, the rough filtering unit, the fine filtering unit, the biocidal and detoxication unit, the catalytic decomposition unit, the deep desalting unit, the decoloring and deodorizing unit, the mineralization improving unit and the water purification safety unit can adopt hollow cylindrical filter cores and sheet filter cores, and the cylindrical and/or sheet filter cores can be used as integral filter cores and split filter cores.
Furthermore, the portable safe drinking device is also provided with an electric power storage module and a control module which are used for controlling, regulating and supplying power so as to control and supply power to a capacitor desalination layer or a membrane capacitor desalination layer or a pressurized water unit of the device.
Furthermore, a movable clamping door for replacing and fixing the filter element unit of the functional water purification mechanism and an elastic element for compressing the functional water purification mechanism are arranged on the shell; the shell can also be provided with a storage space for storing a rough filtering unit and a pipeline; the housing may further be provided with a clamping unit for replacing the power storage module.
The utility model adopts a multiple treatment process to directly purify the field water source or seawater safely and efficiently, so that the outlet water reaches the drinking water standard, the current situation of the scarcity of fresh water resources can be effectively relieved, the problem of serious scarcity of island fresh water resources is solved, and the self-sufficiency of fresh water of a plurality of island personnel is realized. The utility model has small volume, convenient operation and use and convenient carry, the built-in functional water purification mechanism is easy to replace, and the utility model is suitable for various activities or rescues carried out outdoors or in the open air and is also suitable for daily drinking water of a plurality of island personnel or stationers.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of the housing in the embodiment of FIG. 1;
FIG. 3 is a schematic structural view of embodiment 2 of the present invention;
in the figure, 1-water inlet and pressure mechanism, 11-coarse filtration unit, 12-water pressure unit, 13-first valve control unit, 14-second valve control unit, 2-functional water purification mechanism, 21-fine filtration unit, 22-biocidal and disinfection unit, 23-catalytic decomposition unit, 24-deep desalination unit, 241-membrane separation layer, 242-membrane capacitance desalination layer, 243-ion resin exchange layer, 25-deodorization unit, 26-mineralization improvement unit, 261-mineralization layer, 262-taste improvement layer, 27-water purification safety unit, 28-third valve control unit, 29-waste water/concentrated water storage cavity, 291-discharge valve, 3-water storage and drinking mechanism, 31-water storage unit, 32-drinking unit, 321-drinking nozzle, 322-protective cover, 4-shell, 41-movable clamping door, 42-elastic element, 43-storage space, 44-clamping unit, 5-power storage module and 51-control module.
Detailed Description
The utility model is described in further detail below with reference to the figures and the embodiments.
Example 1:
as shown in fig. 1, the present embodiment includes a water inlet and pressing mechanism 1, a functional water purifying mechanism 2, a water storage and drinking mechanism 3, and a housing 4, wherein the water inlet and pressing mechanism 1, the functional water purifying mechanism 2, and the water storage and drinking mechanism 3 are disposed in the housing 4 and connected to the housing 4, an inlet of the water inlet and pressing mechanism 1 is connected to the housing 4, an outlet of the water inlet and pressing mechanism 1 is connected to an inlet of the functional water purifying mechanism 2, an outlet of the functional water purifying mechanism 2 is connected to an inlet of the water storage and drinking mechanism 3, and an outlet of the water storage and drinking mechanism 3 is connected to the housing 4.
The water inlet and water pressing mechanism 1 mainly comprises a coarse filtration unit 11, a water pressing unit 12, a first valve control unit 13 and a second valve control unit 14; the coarse filtration unit 11 is connected with an inlet of a first valve control unit 13 through a pipeline, an outlet of the first valve control unit 13 is connected with an inlet of a water pressurizing unit 12, and an outlet of the water pressurizing unit 12 is connected with an inlet of the functional water purification mechanism 2 through a second valve control unit 14.
The functional water purification mechanism 2 mainly comprises a biocidal and detoxification unit 22, a catalytic decomposition unit 23, a deep desalination unit 24 and a decoloration and odor removal unit 25 which are connected in sequence.
The water storage and drinking mechanism 3 mainly comprises a water storage unit 31 and a drinking unit 32; the drinking water unit 32 is connected with the water storage unit 31 and is arranged at the water outlet of the water storage unit 31.
The functional water purification mechanism 2 further comprises an inlet water fine filtration unit 21, an inlet of the fine filtration unit 21 is communicated with an outlet of a second valve control unit of the inlet water pressurized water mechanism 1, and an outlet of the inlet water fine filtration unit 21 is communicated with an inlet of a biocidal and detoxification unit 22 of the functional inlet water mechanism 2.
The functional water purification mechanism 2 is further provided with a mineralization improving unit 26 and a water purification safety unit 27, an inlet of the mineralization improving unit 26 and an inlet of the water purification safety unit 27 are communicated with an outlet of the decoloration and deodorization unit 25, and an outlet of the water purification safety unit 27 is communicated with a water storage unit 31.
A third valve control unit 28 is arranged between the functional water purifying mechanism 2 and the water storage and drinking mechanism 3.
The rough filtering unit 11 is a primary composite filtering layer composed of a filter screen and quartz sand and used for filtering and removing large-particle impurities, silt, hair and the like; the water pressurizing unit 12 adopts a manual piston type and forms a manual piston pump together with the first valve control module 13 and the second valve control module 14.
The fine filtering unit 21 is a PP cotton filtering layer and is used for filtering and/or adsorbing suspended impurities and visible impurities to remove turbidity of the inlet water.
The biocidal and detoxification unit 22 is formed by compounding a silver filter screen and a slow-release strong oxidant, and is mainly used for inactivating and killing bacteria, fungi, viruses and algae in water and carrying out oxidative decomposition on cyanides. The slow-release strong oxidant adopts sodium dichloroisocyanurate;
the catalytic decomposition unit 23 mainly efficiently decomposes liquid/water-soluble organic compounds and macromolecular pesticides in water, and adopts a biological enzyme catalyst adsorbed by alumina fibers.
The deep desalination unit 24 mainly comprises a membrane separation layer 241, a membrane capacitance desalination layer 242 and an ion resin exchange layer 243; mainly effectively separates or adsorbs medium heavy metal ions and salt ions contained in water. And the membrane of the membrane separation layer is a nanofiltration membrane.
The decoloration and deodorization unit 25 adopts bamboo charcoal activated carbon to reduce the water chromaticity and remove peculiar smell and residual chlorine.
The mineralization improving unit 26 mainly comprises a mineralization layer 261 and a taste improving layer 262, wherein the mineralization layer 261 adopts medical stone; the taste improving layer 262 is made of coconut shell activated carbon.
The water purification security unit 27 adopts melt-blown PP cotton to ensure that no impurity particles exist in tail direct drinking water and ensure the cleanness and safety of the drinking water.
The drinking unit 32 mainly comprises a drinking nozzle 321 and a protective cover 322, wherein the protective cover 322 is buckled to clean and protect the drinking nozzle 321.
The housing 4 is made of food grade stainless steel.
The functional water purification mechanism 2 is further provided with a waste water/concentrated water storage chamber 29 and a discharge valve 291, the waste water/concentrated water storage chamber 29 is built in the deep desalination unit 24, and the discharge valve 291 is arranged around the waste water/concentrated water storage chamber 29 and can discharge concentrated water and waste water.
The fine filtration unit 21, the biocidal and detoxification unit 22, the catalytic decomposition unit 23, the deep desalination unit 24, the decoloration and deodorization unit 25, the mineralization improvement unit 26 and the water purification security unit 27 adopt hollow column-shaped split filter elements.
The portable safe drinking device is also provided with an electric power storage module 5 and a control module 51 which are used for controlling, regulating and supplying power so as to control and supply power to the membrane capacitance desalination layer of the device.
The shell 4 is provided with a movable clamping door 41 for replacing and fixing a filter element unit of the functional water purification mechanism and an elastic element 42 for compressing the functional water purification mechanism; a storage space 43 for storing the rough filtering unit 11 and the pipeline is further arranged on the shell; the housing 4 is also provided with a latch unit 44 for replacing the power storage module.
Example 2:
referring to fig. 3, the present embodiment is different from embodiment 1 in that: in the embodiment, a filter element jointly formed by a filter screen, quartz sand and PP cotton is adopted as a rough filtering unit 11 of the water inlet and pressing mechanism 1, an activated carbon filter element is adopted as a fine filtering unit 21, composite potassium permanganate slow-release particles are adopted as a biocidal and detoxification unit 22, a pesticide catalyst adsorbed by activated carbon is adopted as a catalytic decomposition unit 23, a membrane separation layer 241 and an ionic resin separation layer 243 are jointly adopted as a deep desalting unit 24, and a reverse osmosis membrane is adopted as a membrane of the membrane separation layer 241; and a third valve control module is not arranged between the functional water purification mechanism 2 and the water storage and drinking mechanism 3. The embodiment does not need to be provided with a membrane capacitor desalination layer and a power supply module and a control module, and can completely and manually complete purification of field water sources and seawater to reach the drinking water standard.
The rest is the same as example 1.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are also within the scope of the present invention provided they are within the scope of the claims of the present invention and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (10)
1. The utility model provides an open-air portable safe purifier, includes the casing, its characterized in that: the water inlet and water pressing mechanism comprises a coarse filtration unit, a water pressing unit, a first valve control unit and a second valve control unit, wherein the coarse filtration unit is connected with an inlet of the first valve control unit, an outlet of the first valve control unit is connected with an inlet of the water pressing unit, and an outlet of the water pressing unit is connected with an inlet of the functional water purifying mechanism through the second valve control unit; the functional water purification mechanism comprises a biocidal and detoxification unit, a catalytic decomposition unit, a deep desalination unit and a decoloration and deodorization unit which are sequentially connected with an inlet and an outlet; the water storage and drinking mechanism comprises a water storage unit and a drinking water unit, the drinking water unit is connected with the water storage unit, and the drinking water unit is arranged at an outlet of the water storage unit.
2. The field portable safe water purifying device according to claim 1, characterized in that: the water inlet water pressing mechanism and the functional water purifying mechanism further comprise a water inlet fine filtering unit, an inlet of the fine filtering unit is communicated with an outlet of the second valve control unit, an outlet of the water inlet fine filtering unit is communicated with an inlet of the biocidal and detoxification unit, and the fine filtering unit is a filtering layer formed by one or more than one of filter cloth, filter cotton, a filter screen, active carbon and PP cotton.
3. The field portable safe water purifying device according to claim 2, characterized in that: the functional water purification mechanism is provided with a mineralization improving unit and/or a water purification safety unit; the inlet of the mineralization improving unit is communicated with the outlet of the decoloration and deodorization unit, and the outlet of the mineralization improving unit is communicated with the water storage and drinking mechanism; or the inlet of the water purification safety unit is communicated with the outlet of the decoloration and deodorization unit, and the outlet of the water purification safety unit is communicated with the water storage and drinking mechanism; or the inlet of the mineralization improving unit is communicated with the outlet of the decoloration and deodorization unit, the outlet of the mineralization improving unit is communicated with the inlet of the water inlet security unit, and the outlet of the water purification security unit is communicated with the water storage and drinking mechanism.
4. A field portable safe water purifying device according to any one of claims 1 to 3, characterized in that: and a third valve control unit is also arranged between the functional water purifying mechanism and the water storage and drinking mechanism.
5. A field portable safe water purifying device according to any one of claims 1 to 3, characterized in that: the coarse filtration unit is the filter layer that one or more in grid, screen cloth, filter screen, the cotton filter core of PP, the quartz sand filter core constitute, the filter screen or the filter bed and/or copper filter screen or the silver-colored filter screen of the strong oxidizing property of slow release of biocidal detoxification unit, the layered structure that the catalytic decomposition unit comprises porous material adsorption catalyst, the degree of depth desalination unit is that membrane separation layer, electric capacity remove the salt layer, the at least one of membrane electric capacity removes the salt layer.
6. The field portable safe water purifying device of claim 5, characterized in that: the deep desalting unit is also provided with at least one of an ion resin exchange layer, an electrodialysis desalting layer and an activated carbon adsorption layer.
7. A field portable safe water purifying device according to claim 3, characterized in that: the mineralization improving unit comprises a mineralization layer and a taste improving layer, and the water purification security unit comprises melt-blown PP cotton or melt-blown filter cloth.
8. A field portable safe water purifying device according to claim 3 or 6, characterized in that: the fine filtration unit, the biocidal and detoxication unit, the catalytic decomposition unit, the deep desalination unit, the decoloration and odor removal unit and the mineralization improvement unit are all provided with at least one stage, and the coarse filtration unit, the fine filtration unit, the biocidal and detoxication unit, the catalytic decomposition unit, the deep desalination unit, the decoloration and odor removal unit, the mineralization improvement unit and the water purification security unit adopt hollow columnar filter elements or sheet filter elements.
9. The field portable safe water purifying device according to claim 1 or 6, characterized in that: the functional water purification mechanism is provided with a wastewater/concentrated water storage cavity and a discharge valve, the wastewater/concentrated water storage cavity is formed by a catalytic decomposition unit and a deep desalination unit together or is arranged between two layers of the deep desalination unit, and the discharge valve is arranged around the wastewater/concentrated water storage cavity.
10. The field portable safe water purifying device according to claim 1, characterized in that: the shell is internally provided with an electric power storage module and a control module, and the shell is provided with a movable clamping door for pressing the filter element unit of the functional water purification mechanism and an elastic element for pressing the functional water purification mechanism; a storage space for storing the rough filtering unit and each connecting pipeline is arranged in the shell; the housing may further be provided with a clamping unit for replacing the power storage module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120197765.4U CN215592827U (en) | 2021-01-25 | 2021-01-25 | Open-air portable safe purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120197765.4U CN215592827U (en) | 2021-01-25 | 2021-01-25 | Open-air portable safe purifier |
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| Publication Number | Publication Date |
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| CN215592827U true CN215592827U (en) | 2022-01-21 |
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| CN202120197765.4U Active CN215592827U (en) | 2021-01-25 | 2021-01-25 | Open-air portable safe purifier |
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2021
- 2021-01-25 CN CN202120197765.4U patent/CN215592827U/en active Active
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