CN212532558U - Environment raw water purifier convenient to carry about - Google Patents
Environment raw water purifier convenient to carry about Download PDFInfo
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- CN212532558U CN212532558U CN202021157735.2U CN202021157735U CN212532558U CN 212532558 U CN212532558 U CN 212532558U CN 202021157735 U CN202021157735 U CN 202021157735U CN 212532558 U CN212532558 U CN 212532558U
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Abstract
本实用新型公开了一种便于随身携带的环境原水净水装置，包括：反冲洗保护管段、有机和无机污染物过滤管段、重金属离子过滤管段、细菌病毒过滤管段和吸嘴，所述反冲洗保护管段内依次设置有孔径依次减小的第一滤网层、第二滤网层和第三滤网层；所述有机和无机污染物过滤管段内依次设置有活性炭材料层、第一介孔材料层和颗粒状粘土矿物材料层；所述重金属离子过滤管段内依次设置有金属‑有机框架材料层和第二介孔材料层；所述细菌病毒过滤管段内依次设置有沸石分子筛材料层、银A分子筛材料层和多孔膜材料层。本实用新型装置能够将湖、溪、河水过滤为干净的可饮用水源，能够提供即刻饮用干净水源。
The utility model discloses an environmental raw water purification device that is easy to carry around, comprising: a backwash protection pipe section, an organic and inorganic pollutant filter pipe section, a heavy metal ion filter pipe section, a bacteria virus filter pipe section and a suction nozzle. A first filter screen layer, a second filter screen layer and a third filter screen layer with decreasing pore diameters are sequentially arranged in the pipe section; an activated carbon material layer and a first mesoporous material are sequentially arranged in the organic and inorganic pollutant filtering pipe sections. layer and granular clay mineral material layer; a metal-organic framework material layer and a second mesoporous material layer are sequentially arranged in the heavy metal ion filter tube section; a zeolite molecular sieve material layer, silver A Molecular sieve material layer and porous membrane material layer. The device of the utility model can filter lakes, streams and rivers into clean drinking water sources, and can provide immediate drinking clean water sources.
Description
Technical Field
The utility model belongs to the technical field of water purification unit, concretely relates to environment raw water purifier convenient to hand-carry.
Background
Human survival is closely related to water. In biochemical reactions that take place in the human body, water is the main medium and is also a participant in metabolic reactions, so it can be said that water is only living. In recent years, extreme climate caused by greenhouse gas causes the water circulation system to change suddenly, so that extreme flood and drought (too much water/too little water) frequently occur, and the water resource supply and demand are seriously unbalanced. In view of this, various countries in the world now invest resources from research and development of water technology, such as developing advanced seawater desalination technology in israel, and establishing a sewage circulation system with high reuse rate for agricultural irrigation and the like. The Singapore also actively develops various new water sources, including seawater desalination, new water utilization and the like, and the new water technology is purified water produced by three layers of treatment of domestic sewage, namely impurity filtration, reverse osmosis and ultraviolet disinfection. However, the existing seawater desalination technology has high water production cost, and still cannot be used as a solution for solving the problem of civil water resources. In the process of water circulation, domestic sewage generated by ordinary households or wastewater discharged by public institutions exists, and unclean water generally needs to be treated to reach a certain effluent water quality before returning to the nature. When the discharged water becomes one of the important water resources in the future, a water recycling concept of using one drop of water at least twice by science and technology is established. The water recycling is water recycling of industrial wastewater, domestic sewage, rainwater storage and utilization, agricultural irrigation return water, seawater utilization and the like. Therefore, the urgent problem of water resource shortage prompts teams to think about the improvement of water treatment technology.
Although a plurality of household water purifier products are published at home and abroad, the household water purifier cannot be carried about for field use, and is not suitable for single soldiers. Military forces generally still use military kettles, and people (soldiers) can eat a little or not eat food and can not be fatal even in actual war, but if logistics water supply is insufficient, and if lake, stream and river water exist in the open air but no clean water source exists, the soldiers can cause serious diarrhea when drinking water, and then the soldiers are fatal. In addition, the soldiers can not drink the beverage without drinking, so that the serious shortage of water supplement can cause dehydration and fatal heat shock.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model provides a raw water purifier of environment convenient to hand-carry, individual soldier can be equipped with oneself, when individual soldier is in the field and makes war, is not enough if logistics water source supply, through the utility model discloses the device can be with lake, stream, river filtration for clean drinkable water source, can provide and drink clean water source immediately.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
an environment raw water purifier convenient to carry about, includes: the device comprises a backwashing protection pipe section, an organic and inorganic pollutant filtering pipe section, a heavy metal ion filtering pipe section, a bacterial virus filtering pipe section and a suction nozzle, wherein one end of the backwashing protection pipe section is a water inlet, the other end of the backwashing protection pipe section is detachably connected with one end of the organic and inorganic pollutant filtering pipe section, the other end of the organic and inorganic pollutant filtering pipe section is detachably connected with one end of the heavy metal ion filtering pipe section, the other end of the heavy metal ion filtering pipe section is connected with one end of the bacterial virus filtering pipe section, and the other end of the bacterial virus filtering pipe section is connected with the suction nozzle;
according to the direction along the water inlet to the suction nozzle: a first filter screen layer, a second filter screen layer and a third filter screen layer with sequentially reduced apertures are sequentially arranged in the backwash protection pipe section; an active carbon material layer, a first mesoporous material layer and a granular clay mineral material layer are sequentially arranged in the organic and inorganic pollutant filtering pipe sections; a metal-organic framework material layer and a second mesoporous material layer are sequentially arranged in the heavy metal ion filtering pipe section; and a zeolite molecular sieve material layer, a silver A molecular sieve material layer and a porous membrane material layer are sequentially arranged in the bacterial virus filtering pipe section.
Furthermore, a sealing ring is arranged at the joint of the backwashing protection pipe section and the organic and inorganic pollutant filtering pipe section, and a sealing ring is arranged at the joint of the organic and inorganic pollutant filtering pipe section and the heavy metal ion filtering pipe section.
Further, the heavy metal ion filtering pipe section and the bacterial virus filtering pipe section are detachably connected, and a sealing ring is arranged at the joint of the heavy metal ion filtering pipe section and the bacterial virus filtering pipe section.
Further, the first mesoporous material layer and the second mesoporous material layer are mesoporous montmorillonite materials.
Further, the layer of metal-organic framework material is a two-dimensional MOF nanosheet material.
Further, the porous membrane material layer is a sodium filter membrane material.
Furthermore, a rear cover is arranged at the water inlet end of the backwashing protection pipe section in a matched mode, and a front cover is arranged on the suction nozzle in a matched mode.
Further, the aperture of the first filter screen layer, the aperture of the second filter screen layer and the aperture of the third filter screen layer are respectively 1cm, 0.5cm and 0.1 cm.
Further, the thicknesses of the first filter screen layer, the second filter screen layer and the third filter screen layer are all 0.5cm, the thickness of the activated carbon material layer is 2cm, the thickness of the first mesoporous material layer is 1cm, the thickness of the granular clay mineral material layer is 3cm, the thicknesses of the metal-organic framework material layer and the second mesoporous material layer are both 3cm, the thickness of the zeolite molecular sieve material layer is 1cm, the thickness of the silver-A molecular sieve material layer is 3cm, and the thickness of the porous membrane material layer is 2 cm.
Compared with the prior art, the utility model discloses following beneficial effect has at least: when the environment raw water purifier convenient to carry about is used, most of environment particles and impurities can be separated through the first filter screen layer, the second filter screen layer and the third filter screen layer which are sequentially arranged in the back washing protection pipe section and have the sequentially reduced apertures, so that the particles and the impurities can not enter the interior of the subsequent pipe section of the device to cause blockage; and the backwashing protecting pipe section is detachably connected with the organic and inorganic pollutant filtering pipe sections, and the backwashing protecting pipe section can be periodically detached and washed by water from the third filter screen layer to the direction of the first filter screen layer, namely, impurities clamped on the filter screens are backwashed, so that the service life of the water purifying device is prolonged, and the impurities are prevented from entering the hollow cylindrical pipe to reduce the material efficiency. The active carbon material layer, the first mesoporous material layer and the granular clay mineral material layer are sequentially arranged in the organic and inorganic pollutant filtering pipe sections, the active carbon is low in cost, the first mesoporous material can efficiently adsorb organic and inorganic molecules in a second level, the granular clay mineral material can well adsorb organic molecules, and the active carbon material layer, the first mesoporous material layer and the granular clay mineral material layer are combined to effectively achieve the purpose of purifying the organic and inorganic pollutant filtering pipe sections; the organic and inorganic pollutant filtering pipe sections are detachably connected with the heavy metal ion filtering pipe section, most of organic and inorganic harmful substances in the environment can be separated by the organic and inorganic pollutant filtering pipe sections, so that dirt and bacteria can be accumulated, and the section is designed to be replaced in a disposable mode. The metal-organic framework material layer and the second mesoporous material layer are sequentially arranged in the heavy metal ion filtering pipe section, the metal-organic framework material can efficiently capture heavy metals in second level, and the second mesoporous material can adsorb the heavy metals by utilizing a rapid ion exchange mechanism, so that the aim of removing the heavy metals from the heavy metal ion filtering pipe section can be effectively fulfilled. The bacteria and virus filtering pipe section is internally and sequentially provided with a zeolite molecular sieve material layer, a silver A molecular sieve material layer and a porous membrane material layer, wherein the zeolite molecular sieve has a porous framework structure, a plurality of channels with uniform pore diameters and cavities which are arranged regularly and have quite large inner surfaces are arranged in the structure, so the silver A molecular sieve has excellent physical and chemical properties such as adsorption, separation, ion exchange, catalysis and the like, can efficiently sterilize and kill viruses in a second grade, the porous membrane material can intercept ions with more than two valences and other particles, and only water molecules and some monovalent ions (such as sodium, potassium and chloride ions) penetrate through the porous membrane material. The end part of the bacterial virus filtering pipe section is connected with a suction nozzle, the purpose of purifying water source is achieved by adopting self-suction by allowing environmental raw water to pass through the material in the hollow round pipe, and the bacterial virus filtering pipe section is suitable for self-suction of environmental raw water by using the mouth under no power when an individual soldier works in field, so that the purpose of water supplement is achieved. It can be seen that the utility model discloses the device can very easily absorb the environment raw water under human mouth is from inhaling, through the intussuseption material, second level disinfects and kills the virus, reaches the drinking water requirement. When soldiers are on a land battle field and the individual soldiers, the shifts, the rows and the continuous battles are in battle, the device is the best tool for instantly providing clean drinking water sources. The product is mainly pushed to military market, belongs to individual soldier human body enhancement, and is beneficial to promoting the whole battle force by prolonging the life of drinking clean environmental raw water.
Furthermore, the connecting part of the backwashing protection pipe section and the organic and inorganic pollutant filtering pipe sections is provided with a sealing ring, and the connecting part of the organic and inorganic pollutant filtering pipe sections and the heavy metal ion filtering pipe sections is provided with a sealing ring.
Further, through dismantling the link between heavy metal ion filter tube section and the bacterial virus filter tube section, if one of heavy metal ion filter tube section or bacterial virus filter tube section damages or the filter effect is not good to make, be convenient for pertinence change heavy metal ion filter tube section or bacterial virus filter tube section, avoid the problem of whole change of whole purifier, practice thrift the cost.
Furthermore, the mesoporous material has the characteristics of a pore channel, so that water flow can smoothly circulate in the pore channel, and the mesoporous material can perform second-level filtration without blocking the permeability of the water flow. Meanwhile, the montmorillonite has high swelling property, good economical efficiency, pollution-free nature and strong adsorbability to organic molecules and heavy metals.
Furthermore, the two-dimensional MOF nanosheet material has a multi-pore channel property, so that the water flow is kept smooth, and heavy metal ions can be captured at a high efficiency second level.
Further, the zeolite molecular sieve, the silver A molecular sieve and the nanofiltration membrane material layer of the sterilizing and virus killing pipe section. As the last protective material of the device, the three materials can reach the second level and the high-efficient effect of killing bacteria and virus, and the material with three designed costs higher than the first two sections is mainly protected layer by layer to reach the purpose of direct drinking environment raw water.
Furthermore, a rear cover is arranged at the water inlet end of the backwashing protection pipe section in a matched mode, a front cover is arranged on the suction nozzle in a matched mode, when the water purifying device is not used, the water purifying device is protected through the rear cover and the front cover, external pollutants are prevented from entering the device, the device is sanitary, and the service life of the device is indirectly prolonged.
Further, the minimum filter screen of 0.1mm is designed under the condition that the water flow is ensured to be smooth, and granular impurities or suspended substances in water are filtered out firstly when water enters from the beginning. Therefore, this three-layer filter screen can continue to use after as the recoil dyke, not only can prevent that most separation particulate matter from getting into the utility model discloses the device causes the damage or the life-span of reducing, 0.1mm aperture still can keep rivers permeability in the test stage of absorbing water moreover.
Further, the layer thickness of the first filter screen layer, the layer thickness of the second filter screen layer and the layer thickness of the third filter screen layer are all 0.5cm, the layer thickness of the activated carbon material layer is 2cm, the layer thickness of the first mesoporous material layer is 1cm, the layer thickness of the granular clay mineral material layer is 3cm, the layer thickness of the metal-organic framework material layer and the layer thickness of the second mesoporous material layer are all 3cm, the layer thickness of the zeolite molecular sieve material layer is 1cm, the layer thickness of the silver A molecular sieve material layer is 3cm, and the layer thickness of the porous membrane material layer is 2 cm. The thickness of these material layers is designed according to the corresponding effect of the material itself and cost considerations. The design layer thickness is 2cm, since activated carbon is inexpensive and the purification effect is moderately efficient compared to other materials. The first mesoporous material efficiently adsorbs organic and inorganic molecules in second order, and the design layer thickness is 1cm in consideration of cost. The granular clay mineral material is in a powder shape, needs to be sintered into a porous granular shape, can well adsorb organic molecules, can effectively adsorb inorganic molecules after being modified, and takes cost into consideration, so that the design layer thickness is thicker than 3cm, and the aim of purifying organic and inorganic pollutants in a filtering pipe section can be effectively achieved. The two-dimensional MOF nanosheet material can efficiently capture heavy metals on a second level; the second mesoporous material absorbs heavy metal by utilizing a rapid ion exchange mechanism, and the thickness of the two layers is designed to be 3cm in consideration of severe heavy metal pollution in water, so that the aim of removing heavy metal from the heavy metal ion filtering pipe section can be effectively fulfilled. As a final line-preventing bacterial virus filtering pipe section, three layers of protective materials for sterilization and virus killing are specially designed, namely a zeolite molecular sieve, a silver A molecular sieve and a nanofiltration membrane material in sequence, particularly the silver A molecular sieve can efficiently sterilize and kill viruses in second level, so the design layer thickness is 3 cm. The nanofiltration membrane used as the final barrier is high in cost, but effective elimination of bacteria and viruses in water must be guaranteed, so that the thickness of the designed layer is 2 cm.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a portable environmental raw water purifier of the present invention;
FIG. 2 is a schematic view of a filter screen layer in a back-washing protection pipe section of the portable environmental raw water purifier of the present invention;
fig. 3 is a schematic view of the overall structure of the portable environmental raw water purifier of the present invention.
In the figure: 1-backwashing a protective pipe section; 101-a first screen layer; 102-a second screen layer; 103-a third screen layer; 2-organic and inorganic contaminant filter sections; 201-a layer of activated carbon material; 202-a first mesoporous material layer; 203-a layer of particulate clay mineral material; 3-heavy metal ion filtering pipe section; 301-a metal-organic framework material layer; 302-a second mesoporous material layer; 4-a bacterial virus filtration section; 401-a layer of zeolite molecular sieve material; 402-a layer of silver a molecular sieve material; 403-a porous membrane material layer; 5, a suction nozzle; 6-sealing ring; 7-rear cover; 8-front cover.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As a specific embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 3, a portable environmental raw water purifying device includes a back-washing protection pipe section 1, an organic and inorganic pollutant filtering pipe section 2, a heavy metal ion filtering pipe section 3, a bacteria and virus filtering pipe section 4, a suction nozzle 5, a sealing ring 6, a rear cover 7 and a front cover 8. Specifically, as shown in fig. 1, one end of a backwash protection pipe section 1 is a water inlet, the other end is detachably connected with one end of an organic and inorganic pollutant filtering pipe section 2, the other end of the organic and inorganic pollutant filtering pipe section 2 is detachably connected with one end of a heavy metal ion filtering pipe section 3, the other end of the heavy metal ion filtering pipe section 3 is connected with one end of a bacterial virus filtering pipe section 4, and the other end of the bacterial virus filtering pipe section 4 is connected with a suction nozzle 5; preferably, the heavy metal ion filtering pipe section 3 and the bacterial virus filtering pipe section 4 are also detachably connected, and the bacterial virus filtering pipe section 4 and the suction nozzle 5 are integrally connected. The utility model discloses the appearance of the whole straw that resembles of purifier.
In this embodiment, the backwash protection pipe section 1 is in threaded connection with the organic and inorganic contaminant filtering pipe section 2, the organic and inorganic contaminant filtering pipe section 2 is in threaded connection with the heavy metal ion filtering pipe section 3, and the heavy metal ion filtering pipe section 3 is in threaded connection with the bacterial virus filtering pipe section 4. The length of the backwashing protection pipe section 1 is 1.5cm, the length of the organic and inorganic pollutant filtering pipe section 2 is 6cm, the length of the heavy metal ion filtering pipe section 3 is 6cm, the length of the bacterial virus filtering pipe section 4 is 6cm, and the length of the suction nozzle 5 is 1.7 cm. The whole length of the water purifying device is 21.5cm, each pipe section is a hollow round body with the outer diameter of 4cm, the inner diameter of 3.7cm and the pipe wall thickness of 0.3 cm; the shell of the water purifier pipe section is made of a hard shell made of PVC material, and the weight (without filling materials) of the shell is only 50 grams, so that the shell is convenient for a single soldier to prepare.
The supporting back lid 7 that is provided with of water inlet end at back flush protection pipeline section 1, the supporting protecgulum 8 that is provided with on suction nozzle 5 work as the utility model discloses when purifier does not use, cover back lid 7 and protecgulum 8, can prevent that impurity from getting into purifier inside.
Referring to fig. 1 and 3, a sealing ring 6 is arranged at the joint of the backwashing protection pipe section 1 and the organic and inorganic pollutant filtering pipe section 2, a sealing ring 6 is arranged at the joint of the organic and inorganic pollutant filtering pipe section 2 and the heavy metal ion filtering pipe section 3, and a sealing ring 6 is arranged at the joint of the heavy metal ion filtering pipe section 3 and the bacterial virus filtering pipe section 4. The sealing ring 6 is made of soft rubber and has a thickness of 0.1 cm.
As shown in fig. 1, the directions along the water inlet to the suction nozzle 5 are written as follows:
the first filter screen layer 101, the second filter screen layer 102 and the third filter screen layer 103 with sequentially reduced pore diameters are sequentially arranged in the backwashing protection pipe section 1. Preferably, the layer thicknesses of the first filter screen layer 101, the second filter screen layer 102 and the third filter screen layer 103 are all 0.5 cm; the first, second and third filter screen layers 101, 102 and 103 have apertures of 1cm, 0.5cm and 0.1cm, respectively.
Regarding the backwashing protection pipe section 1, when water is absorbed, the filter screens with sequentially reduced pore diameters can gradually filter out impurity particles with gradually reduced sizes, so that large particles are prevented from entering the machine and the inorganic pollutant filtering pipe section 2 to block a water inlet device, and the service life of the water purifying device is prolonged; and the back flush protection pipe section 1 can be detached regularly and washed by water from the third filter screen layer 103 to the first filter screen layer 101, that is, impurities blocked on the filter screen are back flushed, and then the impurities can be prevented from entering the hollow cylindrical pipe to reduce the material efficiency.
An activated carbon material layer 201, a first mesoporous material layer 202 and a granular clay mineral material layer 203 are sequentially arranged in the organic and inorganic pollutant filtering pipe section 2. Preferably, the layer thickness of the activated carbon material layer 201 is 2cm, the layer thickness of the first mesoporous material layer 202 is 1cm, and the layer thickness of the granular clay mineral material layer 203 is 3 cm; the first mesoporous material layer 202 is selected to be a mesoporous montmorillonite material.
Regarding the organic and inorganic pollutant filtering pipe section 2, the first mesoporous material layer 202 can adsorb organic and inorganic pollutants at the second level, filter most of water pollutants, and perform ion exchange and electrostatic attraction through cations on the surface of mesoporous montmorillonite to efficiently and quickly adsorb organic pollutant molecules; the montmorillonite is properly modified, and the grafted functional groups can efficiently and quickly adsorb inorganic pollutant molecules.
The heavy metal ion filtering pipe section 3 is internally provided with a metal-organic framework material layer 301 and a second mesoporous material layer 302 in sequence. Preferably, the thicknesses of the metal-organic framework material layer 301 and the second mesoporous material layer 302 are both 3 cm; the metal-organic framework material layer 301 is a two-dimensional MOF nanosheet material, and the second mesoporous material layer 302 is a mesoporous montmorillonite material.
Regarding the heavy metal ion filtration tube section 3, the specific surface area of the two-dimensional MOF nanosheet material layer 301 is large and the stability is good. If the metal organic framework Material (MOF) is made into a three-dimensional framework, the hidden chelating sites in the MOF greatly limit the accessibility of heavy metal capture, and the absorption capacity is greatly reduced. In contrast, two-dimensional MOF nanoplates have fully exposed chelating sites. Ensure that the material can efficiently capture heavy metals in second order. The mesoporous montmorillonite is used as a layered structure, a large amount of inorganic cations are attached between layers and on the outer surface of the mesoporous montmorillonite, ion exchange can be carried out in a second level, and the water flow can be kept smooth due to the mesoporous characteristic.
The bacterial virus filtering pipe section 4 is internally provided with a zeolite molecular sieve material layer 401, a silver A molecular sieve material layer 402 and a porous membrane material layer 403 in sequence. Ag+The antibacterial agent has good bactericidal effect, can remove various bacteria in water, has the defects that the antibacterial agent is easy to react in water and loses the bactericidal effect, and can stably exist in pore channels of the molecular sieve by exchanging the antibacterial agent into the A-type molecular sieve, so that the bactericidal effect is maintained. Preferably, the layer of zeolitic molecular sieve material 401 has a layer thickness of 1cm,the layer thickness of the silver A molecular sieve material layer 402 is 3cm, and the layer thickness of the porous membrane material layer 403 is 2 cm; the porous membrane material layer 403 is a nanofiltration membrane material.
Regarding the section 4 for filtering bacterial virus, the zeolite molecular sieve has a porous framework structure, in which there are many channels with uniform pore size and cavities with relatively large inner surface, so that it has excellent physical and chemical properties such as adsorption, separation, ion exchange, catalysis, etc., and is designed in this section as a final defense line for removing organic and inorganic pollutants and heavy metals based on cost considerations. Preparing a porous solid rich in silver ions and having a high specific surface area as a carrier for slowly releasing the silver ions, and preparing a multi-stage pore network structure sponge or a filter element by using a supercritical drying method. The silver ion-rich porous solid with high specific surface area can slowly and controllably release silver ions into the carrier like a silver ion storage pool in the carrier. When water flows through the water-saving disinfection device, micro silver ions can be quickly released into water, and the effect of quick disinfection is achieved. The slow release capacity of the carrier is adjusted so as to control the concentration of released silver ions, thereby ensuring the long-time sterilization capacity and prolonging the service life of the product. The nanofiltration membrane is formed by compounding an ultrathin separation layer with a nanometer aperture on a microporous base membrane, ions above divalent and other particles can be intercepted in a multi-component mixed system, and only water molecules and some monovalent ions (such as sodium ions, potassium ions and chloride ions) penetrate through the nanofiltration membrane. The nanofiltration membrane is made into a spongy structure, so that water flow can keep smooth without pressurization, and the device is used as the last line of defense of the device.
Preferably, a layer of silver ion trapping agent is added at the rear end of the sterilizing material to prevent silver ions from entering the next process along with water flow.
The working principle of the utility model is as follows:
after the back washing protection pipe section 1, the organic and inorganic pollutant filtering pipe section 2, the heavy metal ion filtering pipe section 3, the bacterial virus filtering pipe section 4 and the sealing ring 6 are assembled, the water purifying device for direct drinking environmental raw water is formed. Before assembly, the backwashing protection pipe section 1, the organic and inorganic pollutant filtering pipe section 2, the heavy metal ion filtering pipe section 3 and the bacteria and virus filtering pipe section 4 are all filled with filtering materials. Will the utility model discloses a water purification device inserts in the untreated environmental water such as creek, river, reservoir water, lake water, inhales formula smooth and easy absorption certainly with the mouth, makes the water through the highly permeable infill material, second level filtration remove impurity, organic and inorganic pollutant, heavy metal ion and disinfect and kill the virus after, reach water purification's purpose, under unpowered starting promptly, absorbs the environmental raw water with the mouth, the raw water sees through the utility model discloses a water purification device reaches water purification's purpose. The utility model discloses a human mouth is from inhaling formula absorption environment raw water, when absorbing the process the utility model discloses closely laminating airtight through the sealing washer between each pipeline section, including the filler of each pipeline section cavity cylinder pipe possesses porous nature, consequently can be very easy absorb the water, realize directly drinking the environment raw water.
Backwash protection pipeline section 1 is after repetitious usage, and the foreign particles siltation can block up on the mesh, causes the inflow to diminish, consequently, the design that this section adopted can borrow the back flush action and carry out cleaing away of granule, and the back flush reaches the utility model discloses life-prolonging's advantage. Organic and inorganic pollutant filters section of pipe 2 and can be smooth and easy the entering of rivers and do not hinder the filler of water purification under the efficiency design for possessing the pore material, adsorb most organic inorganic pollutant, organic and inorganic pollutant filters section of pipe 2 and is purifier's core filler, it is also the biggest to consume energy, therefore, organic and inorganic pollutant filters section of pipe 2 is replaceable design, adopt the mode of dismantling the connection to be connected with other pipeline sections, borrow by organic and inorganic pollutant filters section of pipe 2 and can get rid of most organic and inorganic pollutant in the water, and only need change this section alone can, need not whole abandon, avoid causing the waste, be favorable to prolonging purifier holistic life, and the cost is saved.
The utility model discloses a purifier is different from numerous water purifiers on the market, and this project owner develops individual type, and the product location owner pushes away for military use market. The main objective is to make the soldier in wartime under the unable drink raw water of open-air various environment, the utility model discloses device simple structure realizes easily, can full play individual soldier's advantage of being equipped with, utilizes this device to reach the life continuation (like the fresh and drunk brook, lake water, river, well water, reservoir water). During war, the product is suitable for being equipped by individual soldiers, and the soldiers can carry the product with themselves, so that the shortage of water source logistics supply in a field battlefield can be overcome, the life can be continued when the individual soldiers fight, and the whole war force can be improved.
Finally, it should be noted that: the above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021157735.2U CN212532558U (en) | 2020-06-19 | 2020-06-19 | Environment raw water purifier convenient to carry about |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118561479A (en) * | 2024-03-01 | 2024-08-30 | 潘紫萱 | A segmented water purification filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118561479A (en) * | 2024-03-01 | 2024-08-30 | 潘紫萱 | A segmented water purification filter |
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