CN107324605A - The outer drinking water water purifying cup of household portable - Google Patents
The outer drinking water water purifying cup of household portable Download PDFInfo
- Publication number
- CN107324605A CN107324605A CN201710725350.8A CN201710725350A CN107324605A CN 107324605 A CN107324605 A CN 107324605A CN 201710725350 A CN201710725350 A CN 201710725350A CN 107324605 A CN107324605 A CN 107324605A
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- China
- Prior art keywords
- cup
- nucleopore
- water
- filter
- drinking water
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/16—Water-bottles; Mess-tins; Cups
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/16—Water-bottles; Mess-tins; Cups
- A45F2003/163—Water bottles with purification filter
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/02—Location of water treatment or water treatment device as part of a bottle
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
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- 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)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses drinking water water purifying cup outside a kind of household portable, including the cup that upper end is open, the lower end of the cup is provided with the first inlet opening, the intracavity bottom of the cup is provided with water pumping cylinder, first inlet opening faces the bottom of water pumping cylinder, filter element device is connected with below the cup, first inlet opening faces filter element device.The present invention can filter the harmful substances such as silt, bacterium, virus, heavy metal, parasite, the organic matter in natural water, and can effectively go to eliminate the unusual smell, the drinking water after filtering is using safe and healthy, and filter element device thereon is simple in construction, change convenient, cost is low, can repeatedly clean, reuse, filter element device takes up space small, filter area and filter efficiency are high, assembly technology is simple, and pollutant carrying capacity is strong, and service life is long.
Description
Technical field
The present invention relates to Drinking Water Filtration technical field, the non-purification in the fields such as brook, river can be filtered by referring in particular to one kind
The outer drinking water water purifying cup of the household portable of the harmful substance such as bacterium, virus, heavy metal, peculiar smell, particulate matter in water.
Background technology
Water is Source of life, and nutrition is by each organ and skin of moisture conveying to human body, and cylinder metabolism-ure is by water
Divide and excrete, water is the most basic substance of vital sign performance.Rationally drinking-water, not only can by force body, the happy heart, increasing intelligence, may be used also
With health care, lengthen the life, beauty, toxin expelling.
One adult under normal circumstances, consumes 2~3 liters of water daily；Put on short allowance down, at least need 500 milliliters within one day
Water.Therefore the water source of cleaning is quite important to the life for ensureing people.
Field water mostlys come from rivers, lake, streams or other undeveloped water sources.Generally comprise a variety of visible micro-
Grain thing, such as silt, mud, debris, humic acid and tannin (coming from rotten plant) etc., allow water present different colors and
Peculiar smell.Human body is hard under the conditions of often containing the multiple harmful substances such as various bacteria, virus, heavy metal, extreme in such water
Must not arbitrarily it drink.
For field water process, the definition of country and relevant authority department to clean water is free from pathogen.Four kinds of water sources
Pathogen needs to cause concern：Protozoan, bacterium, virus and many cells parasite.
Therefore how to remove pathogen, heavy metal ion, organic matter in field water etc. is the problem that we concentrate on studies.
Outdoor activities either outer suburbs tourism or field operation march, human body will consume a large amount of muscle power and moisture, constantly mend
Water-filling is divided into essential physiological behavior.But, outdoor activities often face heavy burden and are difficult overweight, to carry with water
Unsuitable excessive the problem of.Outdoor enthusiast or field army's march can often go deep into meagrely-populated regional or more severe on the road
Environment in, face the problem of can not getting clean water source.Therefore, directly taken to natural water resources such as mountain spring, brook, rivers
Water turns into the unique selection of many outdoor activities persons.
Field water is often containing harmful substances such as silt, protozoan, bacterium, virus and many cells parasites.Even
It is believed that clean mountain spring water, it is also cool to look at limpid, mouthfeel, but also can't see just like virus, bacterium, microorganism etc., it is right
The harmful material of human body, it is impossible to the quality of water quality is judged only according to observation and mouthfeel.The water with pathogen is drunk, may be to human body
Bring irreversible damage.Some mountain spring waters are phreatic waters, it is also possible to which surface water, which penetrates into again to collect after soil, to be flowed out
's.The water of earth's surface is larger by surrounding environment influence, is easily polluted by human and animal excreta, corrupt plant, contains pathogenic bacteria and parasitism
The probability of worm's ovum is larger.
Cold water filter species is various on the market at present, such as full simetryn hydrophone, purifying kettle, mainly for household application market,
Household tap water is filtered, its volume is larger to be difficult to carry with.And the work principle of filter that this kind of purifier is used uses nothing mostly
Spin cloth to be combined with activated carbon, filtered in the way of sieving and absorption.Because the pass of this in-depth filtration material is
Irregular micropore, filtering accuracy is difficult to ensure that aperture is larger in addition, it is difficult to which the bacterium in cold water, virus, heavy metal etc. is small
The nuisance of particle diameter is filtered out；, can be by the organic residue such as chemistry, agricultural chemicals in water, tiny and activated carbon has superpower adsorption capacity
Ionic adsorption is fallen, but simultaneously also that beneficial ion remaval in water is clean.Therefore the running water of filtering is adopted this method, is first had to
Depend on the pollution level of running water course of conveying, i.e. bacterium, the population size of viral group, for smaller bacterium, viral group
Running water can be described as comparatively safe drinking water, but be not health drinking water！Substantially less than the requirement of direct drinking, more
The safety guarantee being far from being to outdoor uncertain water source filtering.Boiled drink of water is directly needed into burning things which may cause a fire disaster and heatproof container, and
The new harmful substance such as incrustation scale can be produced.Also someone cleans water source using the precipitation method or direct chlorination at present, but can not have
Effect removes pathogen, and the amount of chlorination is difficult to control to, and can produce chloride chemical disinfection byproducts, there is carcinogenicity.In the market lacks suitable
Close what open air was used with oneself, the portable tank of the fresh water in nature can be filtered.
For outdoor activities person, because drinking water is to solve short-term or provisional water shortage problem, therefore drinking water
Safety problem is matter of utmost importance, significantly larger than the health problem of water.How by particulate matter particularly bacterium, virus, organic matter etc.
Have to human body the nuisance of mortal injury clean out be this patent focus on research problem.
The content of the invention
It is an object of the invention to provide drinking water water purifying cup outside a kind of household portable, it can filter the mud in natural water
The harmful substances such as sand, bacterium, virus, heavy metal, parasite, organic matter, and can effectively go to eliminate the unusual smell, the drinking water after filtering makes
With safe and healthy, filter element device thereon is simple in construction, changes convenient, cost is low, can repeatedly clean, reuse, filter core dress
Put taken up space small, filter area and filter efficiency are high, and assembly technology is simple, and pollutant carrying capacity is strong, and service life is long.
In order to achieve the above object, technical solution of the invention is：A kind of outer drinking water water purifying cup of household portable, its
Include the open cup in upper end, the lower end of the cup is provided with the first inlet opening, and the intracavity bottom of the cup, which is provided with, to be taken out
Water drum, first inlet opening faces and filter element device is connected with below the bottom of water pumping cylinder, the cup, and described first enters
Water hole faces filter element device.
Preferably, the water pumping cylinder includes the barrel shell for being installed on the up/down perforation in cup intracavity bottom centre, described
The upper end of barrel shell is provided with upper end cover, and the barrel shell inner chamber is slidably fitted with piston, and the upper end of the piston is connected with piston rod,
The upper end of the piston rod passes upper end cover, and the side and lower end of the barrel shell are respectively arranged with first through hole and the second through hole,
First check valve is installed, second through hole faces the first inlet opening in the first through hole.
Preferably, the second check valve is installed, second check valve faces the first inlet opening on second through hole.
Preferably, the lateral surface of the piston is provided with annular recess, and sealing is provided between the annular recess and barrel shell
Ring.
Preferably, the lower end of the filter element device is removably connected with bottom, and the side of the bottom is provided with least one
The individual neck that can be snapped connection with piston rod upper end.
Preferably, the filter element device includes the open filter cylinder in upper end, the lower end of the filter cylinder provided with the second inlet opening or
Apopore, the inner chamber of the filter cylinder is provided with filter disc structure, and the filter disc structure includes sheet core from top to bottom or from bottom to top
Hole refined filtration film, non-woven fabrics and nucleopore coarse filtration film or from inside to outside or ecto-entad successively include tubular nucleopore refined filtration film, non-woven fabrics
And nucleopore coarse filtration film.
Preferably, in addition to activated carbon or biology enzyme, the activated carbon or biology enzyme are arranged at the nucleopore essence of filter cylinder inner chamber
Filter membrane above and below or nucleopore refined filtration film inner chamber or outside.
Preferably, the nucleopore refined filtration film is single cone nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes, the nucleopore essence
Micropore size on filter membrane is 0.2 micron~1.0 microns, and the pore density is 1 × 106~5 × 108/ centimetre2, the nucleopore
Coarse filtration film is that the micropore size on single cone nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes, the nucleopore coarse filtration film is 10~30
Micron, the pore density is 5 × 104~1 × 106/ centimetre2, the micropore size of the non-woven fabrics is 0.1~0.8 micron.
Preferably, in addition to surface has the filter membrane skeleton of micropore, the nucleopore that the filter membrane skeleton is installed in filter cylinder is thick
Filter membrane lower surface or upper surface are placed on nucleopore coarse filtration film outer layer or inner chamber, and the micropore size on the filter membrane skeleton is 100
~2000 microns.
Preferably, second inlet opening or apopore are the pipe joint shape extended downwardly, second inlet opening or are gone out
The junction of water hole and filter cylinder bottom is in smooth arc transition.
Preferably, in addition to removable seal is connected to the cup lid or cup lid structure of cup upper end, the cup lid structure bag
Lower cup lid and the upper cup lid being installed on lower cup lid are included, the piston rod passes the lower cup lid, and the lower cup lid is provided with straight
Mouth and passage are drunk, the intracavity bottom of the upper cup lid is provided with two seals, and two seals are covered in upper cup lid
It is inserted in when on lower cup lid on the straight drink mouth and passage.
Preferably, the upper cup lid is linked together with lower cup lid by being installed on the articulated structure of the two side, described
Lower cup lid is seal-installed on water pumping cylinder upper end.
Preferably, the cup lid or cup lid structure, bottom and barrel shell are by food-grade non-metallic plastic material or metal material
It is made, the cup body is made up of transparent food-grade non-metallic plastic material or metal material.
After such scheme, the outer drinking water water purifying cup of household portable of the present invention has the advantages that：
1st, user can obtain straight drink using the outer drinking water water purifying cup of household portable of the present invention directly from natural water
Water, the water purifying cup can filter the harmful substances such as silt, bacterium, virus, heavy metal, parasite, the organic matter in natural water, and
It can effectively go to eliminate the unusual smell, to the clearance of the bulky grain thing such as bacterium, virus, parasite up to 100%, the clearance of virus is reached
99.9%, the drinking water after filtering complies fully with International Drinking Water Standard, safe and healthy, taste and sweet mouthfeel, smooth, reasonable in design
Reduce manufacturing cost；
2nd, the filter element device and first and second check valve of the outer drinking water water purifying cup of household portable of the present invention are replaceable, use
It is convenient, on the premise of filter efficiency and quality is ensured, effectively extend the service life of water purifying cup；
3rd, simple in construction, the simple operation of the outer drinking water water purifying cup of household portable of the present invention, user can be with complete independently
Water acquisition and filter process, the all-transparent design of cup make water intaking transparent visible with filter process, trust safely, filter element device is blocked
When, it also can easily take apart and be cleaned and safeguarded；
4th, the detachable bottom of the outer drinking water water purifying cup of household portable of the present invention can not only be used for the second inlet opening or apopore
Sealing bottom use, but also as water intaking when handle draw ring use, make water intaking more convenient laborsaving；
5th, by connecting intake pipe on the second inlet opening, it is easy to water intaking person to fetch water more at a distance, significantly reducing makes
The security risk of user, adds ease of use, by being hollow out chondritic by the design of intake of intake pipe, can stop
The impurity such as the larger particulate matter such as leaf, insect enter the second inlet opening of filter cylinder；
6th, light portable by using food-grade non-metallic plastic material or metal material, anti-drop resistant is very competent, pole
The earth improves the safe application performance of water purifying cup.
Brief description of the drawings
Fig. 1 is the surface structure schematic diagram of the outer drinking water water purifying cup embodiment one of household portable of the present invention；
Fig. 2 is the structural representation of the course of work one of the outer drinking water water purifying cup embodiment one of household portable of the present invention；
Fig. 3 is the structural representation of the course of work two of the outer drinking water water purifying cup embodiment one of household portable of the present invention；
Fig. 4 is the structural representation of the course of work three of the outer drinking water water purifying cup embodiment one of household portable of the present invention；
Fig. 5 is the filter element device dimensional decomposition structure signal of the outer drinking water water purifying cup embodiment one of household portable of the present invention
Figure；
Fig. 6 is the dimensional decomposition structure diagram of the outer drinking water water purifying cup embodiment two of household portable of the present invention；
Fig. 7 is the main view cross section structure diagram of the outer drinking water water purifying cup embodiment two of household portable of the present invention；
Fig. 8 is the structural representation of the course of work one of the outer drinking water water purifying cup embodiment two of household portable of the present invention；
Fig. 9 is the structural representation of the course of work two of the outer drinking water water purifying cup embodiment two of household portable of the present invention；
Figure 10 is the structural representation of the outer drinking water water purifying cup embodiment three of household portable of the present invention；
Figure 11 is the filter element device main view sectional structure signal of the outer drinking water water purifying cup example IV of household portable of the present invention
Figure；
Figure 12 for Figure 11 A-A to cross section structure diagram；
Figure 13 is the filter membrane skeleton dimensional structure diagram of the outer drinking water water purifying cup embodiment five of household portable of the present invention.
Embodiment
Further is made to present invention explanation with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
The structural representation of the outer drinking water water purifying cup embodiment one of household portable of the present invention as shown in Figure 1, with reference to Fig. 2 institutes
Show, including the open cup 1 in upper end, the lower end of cup 1 is provided with the first inlet opening 2, and the intracavity bottom of cup 1 is provided with water pumping cylinder
3, water pumping cylinder 3 includes the barrel shell 4 for being installed on the up/down perforation in the intracavity bottom centre of cup 1, and the upper end of barrel shell 4 is provided with
End cap 5, the inner chamber of barrel shell 4 is slidably fitted with piston 6, and the lateral surface of piston 6 is provided with annular recess, annular recess and barrel shell 4 it
Between sealing ring 7 is installed.
The upper end of piston 6 is connected with piston rod 8, and the upper end of piston rod 8 passes upper end cover 5, the side and lower end point of barrel shell 4
It is not provided with first through hole and the second through hole, first through hole and the first check valve 9 is installed, the second through hole faces the first water inlet
Hole 2.Second check valve 10 is installed, the second check valve 10 faces the first inlet opening 2 on the through hole of the present embodiment second.
Filter element device is connected with below cup 1, the lower end of filter element device is removably connected with bottom 11, bottom 11
The neck 12 that side can be snapped connection provided with least one with the upper end of piston rod 8.With reference to shown in Fig. 5, filter element device includes upper end
Open filter cylinder 13, the lower end of filter cylinder 13 is provided with the second inlet opening 14, and the second inlet opening 14 is the pipe joint shape extended downwardly, the
The junction of two inlet openings 14 and the bottom of filter cylinder 13 is in smooth arc transition.Intake pipe can be connected on second inlet opening 14.Filter
The inner chamber of cylinder 13 is provided with filter disc structure, and filter disc structure includes sheet nucleopore coarse filtration film 17, non-woven fabrics 16 and nucleopore from top to bottom
Refined filtration film 15.Wherein nucleopore refined filtration film 15 is on single cone nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes, nucleopore refined filtration film 15
Micropore size be 0.2 micron~1 micron, pore density be 1 × 106~5 × 108/ centimetre2, nucleopore coarse filtration film 17 is single cone core
Micropore size on pore membrane or cylinder nucleopore membranes or bipyramid nucleopore membranes, nucleopore coarse filtration film 17 is 10~30 microns, and pore density is 5
×104~1 × 106/ centimetre2, the micropore size of non-woven fabrics 16 is 0.1~0.8 micron.
Also include the cup lid 18 for being removably sealedly attached to the upper end of cup 1, cup lid 18 is threadedly attached in cup 1
Together.Cup lid 18, bottom 11 and barrel shell 4 are made up of food-grade non-metallic plastic material or metal material, and cup body 1 is by saturating
Bright food-grade non-metallic plastic material or metal material are made.
In use, with reference to shown in Fig. 2, the cup lid 18 of the drinking water water purifying cup being opened, the raw water that nature is obtained is fallen
Enter the region between barrel shell 4 and cup 1, with reference to shown in Fig. 3, remove bottom 11, multiple necks 12 of the side of bottom 11 are stuck in
On the projection of piston rod 8, used as draw ring；The first check valve 9 is opened, the second check valve 10 is closed, pulls up bottom 11,
It drives piston rod 8 and piston 6 to be moved upwards along the inner chamber of barrel shell 4, and the inner chamber of barrel shell 4, which is located in the cavity of the lower section of piston 6, forms negative
Pressure, raw water enters the inner chamber of barrel shell 4 from the first check valve 9, afterwards closes the first check valve 9, opens the second check valve 10, ginseng
Examine shown in Fig. 4, raw water is nucleopore coarse filtration film 17, non-woven fabrics 16 and nucleopore refined filtration film by the second check valve 10, through filter disc structure
After 15 filterings, water purification is poured into cup lid 18 from the outflow of the second inlet opening 14 and directly drunk.
In above-described embodiment filter element device can also using from inside to outside successively include tubular nucleopore coarse filtration film, non-woven fabrics and
The structure of nucleopore refined filtration film, is the scope of protection of the invention.
The dimensional decomposition structure diagram of the outer drinking water water purifying cup embodiment two of household portable of the present invention shown in Fig. 6, Fig. 7 and
Main view cross section structure diagram, including the open cup 1 in upper end, the lower end of cup 1 is provided with the first inlet opening 2, the inner chamber of cup 1
Bottom is provided with water pumping cylinder 3, and water pumping cylinder 3 includes the barrel shell 4 for being installed on the up/down perforation in the intracavity bottom centre of cup 1, cylinder
The upper end of shell 4 is provided with upper end cover 5, and the inner chamber of barrel shell 4 is slidably fitted with piston 6, and the lateral surface of piston 6 is provided with annular recess,
Sealing ring 7 is installed between annular recess and barrel shell 4.
The upper end of piston 6 is connected with piston rod 8, and the upper end of piston rod 8 passes upper end cover 5, the side and lower end point of barrel shell 4
It is not provided with first through hole and the second through hole, first through hole and the first check valve 9 is installed, the second through hole faces the first water inlet
Hole 2.Second check valve 10 is installed, the second check valve 10 faces the first inlet opening 2 on the through hole of the present embodiment second.
Filter element device is connected with below cup 1, the lower end of filter element device is removably connected with bottom 11, bottom 11
The neck 12 that side can be snapped connection provided with least one with the upper end of piston rod 8.Filter element device includes the open filter cylinder 13 in upper end,
The lower end of filter cylinder 13 is provided with the second inlet opening 14, and the second inlet opening 14 is the pipe joint shape that extends downwardly, the second inlet opening 14 with
The junction of the bottom of filter cylinder 13 is in smooth arc transition.Intake pipe can be connected on second inlet opening 14.The inner chamber peace of filter cylinder 13
Equipped with filter disc structure, filter disc structure include from top to bottom activated carbon or biology enzyme 19, sheet nucleopore refined filtration film 15, non-woven fabrics 16 and
Nucleopore coarse filtration film 17.Wherein nucleopore refined filtration film 15 is single cone nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes, nucleopore refined filtration film
Micropore size on 15 is 0.2 micron~1 micron, and pore density is 1 × 106~5 × 108/ centimetre2, nucleopore coarse filtration film 17 is single
The micropore size bored on nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes, nucleopore coarse filtration film 17 is 10~30 microns, and micropore is close
Spend for 5 × 104~1 × 106/ centimetre2, the micropore size of non-woven fabrics 16 is 0.1~0.8 micron.
Also include the filter membrane skeleton 20 that surface has micropore, the nucleopore that filter membrane skeleton 20 is installed on the intracavity bottom of filter cylinder 13 is thick
Micropore size on the lower surface of filter membrane 17, filter membrane skeleton 20 is 100~2000 microns.
The upper end of cup 1 is removably sealedly connected with cup lid structure, and cup lid structure includes lower cup lid 21 and is installed on down
Upper cup lid 22 on cup lid 21, upper cup lid 22 is linked together with lower cup lid 21 by being installed on the articulated structure of the two side,
The articulated structure is that bearing pin 29 is hinged, and sealing gasket is provided between lower cup lid 21 and cup body 1.Cup lid structure, bottom 11 and barrel shell 4
It is made up of food-grade non-metallic plastic material or metal material, cup body 1 is by transparent food-grade non-metallic plastic material
Or metal material is made.Sealing gasket 23 is installed between lower cup lid 21 and barrel shell 4.Piston rod 8 passes lower cup lid 21, lower cup lid 21
Provided with straight drink mouth 24 and passage 25, the intracavity bottom of upper cup lid 22 is provided with first seal 26 and second seal 27,
First seal 26 and second seal 27 are inserted in straight drink mouth 24 and passage 25 when upper cup lid 22 is covered on lower cup lid 21
On.
In use, with reference to shown in Fig. 8, descending cup lid 21 to open relatively the upper cup lid 22 of the drinking water water purifying cup, removing bottom
Lid 11, multiple necks 12 of the side of bottom 11 are stuck on the projection of piston rod 8, used as draw ring；The bottom of cup 1 is soaked
Enter below liquid level and (also flexible pipe can be installed on the second inlet opening 14 of filter cylinder 13, below the bottom immersed in liquid level of flexible pipe)；Will
Finger is put in the annular groove of bottom 11, pulls up bottom 11, drives piston rod 8 and piston 6 to be transported upwards along the inner chamber of barrel shell 4
Dynamic, the inner chamber of barrel shell 4, which is located in the cavity of the lower section of piston 6, forms negative pressure, opens the second check valve 10, and the raw water of nature is from filter cylinder
13 the second inlet opening 14 enters, and is filter membrane skeleton 20, nucleopore coarse filtration film 17, non-woven fabrics 16, nucleopore refined filtration through filter structure
Enter after film 15 and the check valve 10 of activated carbon or biology enzyme 19, second in the region that the inner chamber of barrel shell 4 is located at below piston 6, close
First check valve 9.With reference to shown in Fig. 9, bottom 11 is pressed downward, the second check valve 10 is closed, the first check valve 9, water purification is opened
The region entered from the inner chamber of barrel shell 4 by the first check valve 9 between barrel shell 4 and cup 1, is pressed onto bottom by piston rod 8, removes bottom
Lid 11, reinstalls the bottom of filter element device, and drinking person can be directly from 24 drinking water of straight drink mouthful of the lower cup lid 21 of the upper end of cup 1.
The structural representation of the outer drinking water water purifying cup embodiment three of household portable of the present invention as shown in Figure 10, it is largely tied
Structure is identical with the structure of above-described embodiment two, and something in common is repeated no more, and is a difference in that：It is connected with and takes on second inlet opening 14
Water pipe 28, is easy to water intaking person to fetch water more at a distance；The bottom of intake pipe 28 is hollow out chondritic, can stop leaf, larger
The impurity such as rubbish enter the second inlet opening 14.
The use process of the present embodiment and the use process of above-described embodiment two are essentially identical, and here is omitted.
As is illustrated by figs. 11 and 12, most of structure of the outer drinking water water purifying cup example IV of household portable of the present invention with it is upper
The structure for stating embodiment two is identical, and something in common is repeated no more, and is a difference in that：The present embodiment filter element device includes filter cylinder 13,
The lower end of filter cylinder 13 is provided with the second inlet opening 14, and the upper end of filter cylinder 13 is provided with upper end cover 30, and upper end cover 30 is provided with delivery port, filter
The inner chamber of cylinder 13, which is located at below upper end cover, is provided with tubular filter disc structure, and the lower end of filter disc structure is closed by bottom 31, filter
Chip architecture includes tubular nucleopore refined filtration film 15, non-woven fabrics 16 and nucleopore coarse filtration film 17 successively from inside to outside, nucleopore refined filtration film 17
Inner chamber is additionally provided with activated carbon or biology enzyme 19.The outer layer of nucleopore coarse filtration film 17 is nested with filter membrane skeleton 20, filter membrane skeleton 20
Micropore size is 100~2000 microns.
The use process of the present embodiment and the use process of above-described embodiment two are essentially identical, and something in common is repeated no more,
It is a difference in that：In use, the raw water that nature is obtained is pumped into the inner chamber of filter cylinder 13 from the second inlet opening 14 of the lower end of filter cylinder 13,
Raw water ecto-entad sequentially pass through the filter membrane skeleton 20 of filter disc structure, nucleopore coarse filtration film 17, non-woven fabrics 16, nucleopore refined filtration film 15 and
Discharged after activated carbon or biology enzyme 19 from the upper opening end of filter cylinder 13.
The structural representation of the outer drinking water water purifying cup embodiment five of household portable of the present invention as shown in figure 13, it is largely tied
Structure is identical with the structure of above-described embodiment four, and something in common is repeated no more, and is a difference in that：The filter membrane skeleton 20 of the filter element device
For the prism cylinder that cross section is hexagon.
The outer drinking water water purifying cup user of household portable of the present invention directly can obtain direct drinking from natural water, and this is net
Cup can filter the harmful substances such as silt, bacterium, virus, heavy metal, parasite, the organic matter in natural water, and can be effective
Go to eliminate the unusual smell, to the clearance of the bulky grain thing such as bacterium, virus, parasite up to 100%, to the clearance of virus up to 99.9%,
Drinking water after filtering complies fully with International Drinking Water Standard, safe and healthy, taste and sweet mouthfeel, smooth, reasonable in design to make to be manufactured into
This reduction；The filter element device of the water purifying cup and the first check valve 9, the second check valve 10 are replaceable, easy to use, are ensureing
On the premise of filtering efficiency and quality, the service life of water purifying cup is effectively extended；The water purifying cup it is simple in construction, operation just
Victory, user can with complete independently water acquisition and filter process, the all-transparent design of cup 1 make water intaking with filter process is transparent can
See, trust safely, when filter element device is blocked, also can easily take apart and be cleaned and safeguarded；The detachable bottom 11 of the water purifying cup
The sealing bottom that can not only be used for the second inlet opening 14 is used, and handle draw ring during but also as water intaking is used, and makes water intaking more just
It is prompt laborsaving；By connecting intake pipe 28 on the second inlet opening 14, it is easy to water intaking person to fetch water more at a distance, significantly reducing makes
The security risk of user, is added using ground convenience, can by being hollow out chondritic by the design of intake of intake pipe 28
Stop that the impurity such as the larger particulate matters such as leaf, insect enter the second inlet opening 14 of filter cylinder 13；By using the non-gold of food-grade
Belong to plastic material or metal material, light portable, anti-drop resistant is very competent, drastically increases the safe handling of water purifying cup
Energy.
Embodiment described above is only the preferred embodiment to absolutely prove the present invention and being lifted, protection model of the invention
Enclose not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (13)
1. the outer drinking water water purifying cup of a kind of household portable, it is characterised in that including the cup that upper end is open, the lower end of the cup
Provided with the first inlet opening, the intracavity bottom of the cup is provided with water pumping cylinder, and first inlet opening faces the bottom of water pumping cylinder
Filter element device is connected with below portion, the cup, first inlet opening faces filter element device.
2. the outer drinking water water purifying cup of household portable according to claim 1, it is characterised in that the water pumping cylinder includes installing
In the barrel shell of the up/down perforation in cup intracavity bottom centre, the upper end of the barrel shell is provided with upper end cover, the barrel shell
Chamber is slidably fitted with piston, and the upper end of the piston is connected with piston rod, and the upper end of the piston rod passes upper end cover, the cylinder
The side and lower end of shell, which are respectively arranged with first through hole and the second through hole, the first through hole, is provided with the first check valve, institute
State the second through hole and face the first inlet opening.
3. the outer drinking water water purifying cup of household portable according to claim 2, it is characterised in that installed on second through hole
There is the second check valve, second check valve faces the first inlet opening.
4. the outer drinking water water purifying cup of household portable according to claim 2, it is characterised in that the lateral surface of the piston is set
There is annular recess, sealing ring is installed between the annular recess and barrel shell.
5. the outer drinking water water purifying cup of household portable according to claim 2, it is characterised in that the lower end of the filter element device
Dismountable to be connected with bottom, the side of the bottom is provided with least one neck that can be snapped connection with piston rod upper end.
6. the outer drinking water water purifying cup of household portable according to claim 1, it is characterised in that the filter element device includes upper
Open filter cylinder is held, the lower end of the filter cylinder is provided with the second inlet opening or apopore, and the inner chamber of the filter cylinder is provided with filter disc knot
Structure, the filter disc structure includes sheet nucleopore refined filtration film, non-woven fabrics and nucleopore coarse filtration film or by interior from top to bottom or from bottom to top
Outside or ecto-entad includes tubular nucleopore refined filtration film, non-woven fabrics and nucleopore coarse filtration film successively.
7. the outer drinking water water purifying cup of household portable according to claim 6, it is characterised in that also including activated carbon or biology
Enzyme, the activated carbon or biology enzyme are arranged at nucleopore refined filtration film above and below or the nucleopore refined filtration film inner chamber or outer of filter cylinder inner chamber
Face.
8. the outer drinking water water purifying cup of household portable according to claim 7, it is characterised in that the nucleopore refined filtration film is single
Bore the micropore size on nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes, the nucleopore refined filtration film micro- for 0.2 micron~1.0
Rice, the pore density is 1 × 106~5 × 108/ centimetre2, the nucleopore coarse filtration film for single cone nucleopore membranes or cylinder nucleopore membranes or
Micropore size on bipyramid nucleopore membranes, the nucleopore coarse filtration film is 10~30 microns, and the pore density is 5 × 104~1 ×
106/ centimetre2, the micropore size of the non-woven fabrics is 0.1~0.8 micron.
9. the outer drinking water water purifying cup of household portable according to claim 6, it is characterised in that also there is micropore including surface
Filter membrane skeleton, nucleopore coarse filtration film lower surface that the filter membrane skeleton is installed in filter cylinder or upper surface or be placed on nucleopore coarse filtration
Micropore size on film outer layer or inner chamber, the filter membrane skeleton is 100~2000 microns.
10. the outer drinking water water purifying cup of household portable according to claim 6, it is characterised in that second inlet opening or
Apopore is the pipe joint shape extended downwardly, and the junction of second inlet opening or apopore and filter cylinder bottom is in smooth circular arc
Transition.
11. drinking water water purifying cup outside the household portable according to claim any one of 1-10, it is characterised in that also including can
Dismounting is sealedly attached to the cup lid or cup lid structure of cup upper end, and the cup lid structure includes lower cup lid and is installed on lower cup lid
Upper cup lid, the piston rod passes the lower cup lid, the lower cup lid provided with straight drink mouth and passage, the upper cup lid
Intracavity bottom is provided with two seals, and two seals are inserted in the straight drink mouth when upper cup lid is covered on lower cup lid
On passage.
12. the outer drinking water water purifying cup of household portable according to claim 11, it is characterised in that the upper cup lid and lower cup
Lid is linked together by being installed on the articulated structure of the two side, and the lower cup lid is seal-installed on water pumping cylinder upper end.
13. the outer drinking water water purifying cup of household portable according to claim 12, it is characterised in that cup lid or the cup lid knot
Structure, bottom and barrel shell are made up of food-grade non-metallic plastic material or metal material, and the cup body is by the transparent non-gold of food-grade
Category plastic material or metal material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725350.8A CN107324605A (en) | 2017-08-22 | 2017-08-22 | The outer drinking water water purifying cup of household portable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725350.8A CN107324605A (en) | 2017-08-22 | 2017-08-22 | The outer drinking water water purifying cup of household portable |
Publications (1)
| Publication Number | Publication Date |
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| CN107324605A true CN107324605A (en) | 2017-11-07 |
Family
ID=60224589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710725350.8A Pending CN107324605A (en) | 2017-08-22 | 2017-08-22 | The outer drinking water water purifying cup of household portable |
Country Status (1)
| Country | Link |
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| CN (1) | CN107324605A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107752662A (en) * | 2017-11-29 | 2018-03-06 | 长沙紫宸科技开发有限公司 | Portable cleaningization drinking-water cup |
| CN107892410A (en) * | 2017-12-18 | 2018-04-10 | 李心菊 | A kind of small-sized water purifier for facilitating dismounting and change filter core |
| CN108836061A (en) * | 2018-07-27 | 2018-11-20 | 江苏东方创意文化产业有限公司 | A kind of outdoor cup with purification function |
| CN109928569A (en) * | 2017-12-19 | 2019-06-25 | 七道水（厦门）环保科技有限公司 | A kind of mouthful of suction hydrogen-rich water purifying cup |
| CN110407346A (en) * | 2019-08-03 | 2019-11-05 | 西安电子科技大学 | A kind of outdoor water purifier and preparation method thereof |
| CN110697844A (en) * | 2019-11-11 | 2020-01-17 | 珠海格力电器股份有限公司 | Filter core and purifier |
| CN111115719A (en) * | 2018-10-30 | 2020-05-08 | 宁波方太厨具有限公司 | Portable outdoor full-automatic water purification cup |
| CN111568135A (en) * | 2019-02-15 | 2020-08-25 | 中国人民武装警察部队后勤学院 | Outdoor ultra-light portable circulation water purification cup |
| WO2020169587A1 (en) * | 2019-02-21 | 2020-08-27 | Trappe Lars | Transportable water purification device |
| CN112957790A (en) * | 2021-03-22 | 2021-06-15 | 四川省分析测试服务中心 | High-pressure filtering device |
| CN113057437A (en) * | 2021-04-07 | 2021-07-02 | 济南瑞开贸易有限公司 | Water taking equipment for field survival plants |
| WO2023142418A1 (en) * | 2022-01-25 | 2023-08-03 | 上海聚蓝水处理科技有限公司 | Bottle type filtering module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107752662A (en) * | 2017-11-29 | 2018-03-06 | 长沙紫宸科技开发有限公司 | Portable cleaningization drinking-water cup |
| CN107892410A (en) * | 2017-12-18 | 2018-04-10 | 李心菊 | A kind of small-sized water purifier for facilitating dismounting and change filter core |
| CN109928569A (en) * | 2017-12-19 | 2019-06-25 | 七道水（厦门）环保科技有限公司 | A kind of mouthful of suction hydrogen-rich water purifying cup |
| CN108836061A (en) * | 2018-07-27 | 2018-11-20 | 江苏东方创意文化产业有限公司 | A kind of outdoor cup with purification function |
| CN111115719A (en) * | 2018-10-30 | 2020-05-08 | 宁波方太厨具有限公司 | Portable outdoor full-automatic water purification cup |
| CN111115719B (en) * | 2018-10-30 | 2021-11-26 | 宁波方太厨具有限公司 | Portable outdoor full-automatic water purification cup |
| CN111568135A (en) * | 2019-02-15 | 2020-08-25 | 中国人民武装警察部队后勤学院 | Outdoor ultra-light portable circulation water purification cup |
| WO2020169587A1 (en) * | 2019-02-21 | 2020-08-27 | Trappe Lars | Transportable water purification device |
| CN110407346A (en) * | 2019-08-03 | 2019-11-05 | 西安电子科技大学 | A kind of outdoor water purifier and preparation method thereof |
| CN110697844A (en) * | 2019-11-11 | 2020-01-17 | 珠海格力电器股份有限公司 | Filter core and purifier |
| CN112957790A (en) * | 2021-03-22 | 2021-06-15 | 四川省分析测试服务中心 | High-pressure filtering device |
| CN113057437A (en) * | 2021-04-07 | 2021-07-02 | 济南瑞开贸易有限公司 | Water taking equipment for field survival plants |
| WO2023142418A1 (en) * | 2022-01-25 | 2023-08-03 | 上海聚蓝水处理科技有限公司 | Bottle type filtering module |
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Address after: 201801 Shanghai city Jiading District Peng Feng Road No. 109 Applicant after: Shanghai Valley nuclear membrane Polytron Technologies Inc Address before: Peng Feng Road Jiading District Malu Town, Shanghai City No. 109 201801 Applicant before: Upper sea valley singular kernel porous membrane material Science and Technology Ltd. |