CN204058101U - The portable raw water fountain of a kind of anti-clogging - Google Patents
The portable raw water fountain of a kind of anti-clogging Download PDFInfo
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- CN204058101U CN204058101U CN201420568012.XU CN201420568012U CN204058101U CN 204058101 U CN204058101 U CN 204058101U CN 201420568012 U CN201420568012 U CN 201420568012U CN 204058101 U CN204058101 U CN 204058101U
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Abstract
The utility model relates to the portable raw water fountain of a kind of anti-clogging, and comprise and produce water inflator, it comprises the first cylindrical shell, first piston bar; Produce water operating gear, it is for making first piston bar reciprocating in the first cylindrical shell; First class purification unit, it is for carrying out preliminary purification to unboiled water, and this first class purification unit comprises filter core, and filter core comprises inner core and is arranged on the microfiltration membrane of inner core periphery, and the internal space of filter core forms the one-level passage supplying water and pass through; Secondary purification unit, it is arranged in the first cylindrical shell, for carrying out purification further to the water after first class purification purification unit to obtain tap water, filter core to be arranged at outside the first cylindrical shell and to be connected by the first pipeline with between water-in, one-level passage is communicated with water-in, raw water fountain also comprises the backwash inflator be connected by second pipe with filter core, the air outlet of backwash inflator and the one-level channel connection of filter core.The utility model product water efficiency is high, and backwash is effective, and filter core not easily blocks.
Description
Technical field
the utility model belongs to drinking water treatment equipment field, be specifically related to a kind of be adapted at the mal-condition such as disaster area, field under the unpowered raw water fountain of portable that uses, this device supplies without the need to electric power, can filter out bacterium and virus, remove the heterochromatic material of peculiar smell in water.
Background technology
nowadays, the heavy metal contamination from the industry such as plating, mining, metallurgy, chemical industry, printing and dyeing has become one of pollutent main in water environment pollution, and the heavy metals such as such as lead, chromium, mercury are very large to the harm of human body.Health Drinking Machine is in the market used for family expenses, these Health Drinking Machines generally can remove the most of impurity in unboiled water, the common life of people can be met to the demand of tap water, but for severe environmental conditions such as field survivorship, natural disaster or battlefield supplies, especially, when unregulated power supplies, ordinary student water dispenser is difficult to meet the demands.In addition, susceptible to plugging problem is held for the water correction plant ubiquity filter core comprising Health Drinking Machine, therefore, must clean in order to avoid affect result of use and efficiency and reduction of service life on filter core, but filter core all can only be pulled down cleaning when not producing water by existing Health Drinking Machine, very inconvenient, and local at bad environments, usually cannot obtain the clean water of cleaning required for filter core.
the Chinese utility model patent ZL 201010572017.6 proposed by the applicant discloses a kind of Health Drinking Machine of removing heavy metals anti-clogging, it comprises the cylindrical shell with water-in and water outlet, along the piston rod that the short transverse of cylindrical shell is arranged slidably, fixing piston on the piston rod, be arranged on the first class purification unit of cylinder body bottom, be positioned at the secondary purification unit above first class purification unit, dividing plate between first class purification unit and secondary purification unit is provided with the through hole that aperture is less, this Health Drinking Machine in use, once can obtain the pure water of about 80%, and the water of another 20% is back to first class purification unit to its impurity retained by the through hole that described aperture is less carries out back flushing, although drink raw compared with device with traditional, this filter core drinking raw device relatively not easily blocks, improve purification efficiency, but the actual effect of being carried out back flushing by a small amount of water of backflow is not very desirable for the unboiled water purification under severe environment, filter core often can not be made to obtain extraordinary cleaning, therefore, still blocking is there will be in reality, and a part is purified waste water for back flushing, reduce and produce water efficiency.In addition, this Health Drinking Machine adopts piston-type to draw water setting, and produce two problems, one is, must be exhausted filter core; Two are, piston rod will produce gap between piston and cylindrical shell, and cause seepy question after driving piston repeatedly to pump in cylindrical shell.How this patent also unexposedly solves this two problems.Meanwhile, consider that producing water will use as tap water, therefore, must ensure do not have microorganism such as bacterium etc. to enter in cylindrical shell in order to avoid pollute product water.In addition, the Health Drinking Machine of this patent produces water operation and compares effort, and use inconvenience, particularly strength smaller may just cannot use.
Summary of the invention
technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of raw water fountain of improvement.
for solving above technical problem, the utility model takes following technical scheme:
a kind of raw water fountain, comprising:
produce water inflator, it comprises the first cylindrical shell, first piston bar, first piston, first cylindrical shell an end has water-in, the other end has water outlet, one end of first piston bar vertically plugs in the first cylindrical shell and along the length direction of the first cylindrical shell from described the other end of the first cylindrical shell and can arrange slidably, and first piston is fixedly connected on a described end of first piston bar;
produce water operating gear, it is connected with the other end of first piston bar, for making first piston bar reciprocating in the first cylindrical shell;
first class purification unit, it is for carrying out preliminary purification to unboiled water, and this first class purification unit comprises filter core, and described filter core comprises inner core and is arranged on the microfiltration membrane of described inner core periphery, and the internal space of described filter core forms the one-level passage supplying water and pass through;
secondary purification unit, it is arranged in the first cylindrical shell, for carrying out purification further to the water after first class purification purification unit to obtain tap water;
particularly,
described filter core to be arranged at outside the first cylindrical shell and to be connected by the first pipeline with between water-in, and one-level passage is communicated with water-in:
raw water fountain also comprises the backwash inflator be connected by second pipe with filter core, the air outlet of backwash inflator and the one-level channel connection of filter core.
according to a concrete and preferred aspect of the present utility model, described second pipe is provided with switch, one end of the first pipeline, an end of second pipe are connected on the same end of filter core simultaneously, or the first pipeline, second pipe are connected to each other, and the end of one of them is connected on an end of filter core.Take this structure, product water and backwash both can have been made to be independent of each other, make again whole device compacter.
according to another concrete aspect of the present utility model, the both ends of the first pipeline are connected with an end of water-in and filter core respectively, and the both ends of second pipe are connected with the other end of air outlet and filter core respectively.Product water and backwash so also can be made well to be independent of each other.
preferably, described second pipe is provided with vent valve, to be drained by air wherein after carrying out back flushing to filter core.
further, described backwash inflator comprise that bottom has the second cylindrical shell of air outlet, bottom is vertically plugged in second piston rod that can arrange slidably in the second cylindrical shell and along the short transverse of the second cylindrical shell, on the upper end being fixedly installed on the second piston rod and the second piston be connected with the inner wall sealing of the second cylindrical shell, be connected to the second piston rod upper end inflating bat-handle, be arranged in the second cylindrical shell and the check valve be positioned at below the second piston.
according to the utility model, described microfiltration membrane is known, can cross the pollutents such as the SS filtered in water, bacterium, microorganism, viral micelle.The aperture of microfiltration membrane is generally 0.1 ~ 0.45 micron, is preferably 0.1 micron.
as preferred version of the present utility model: described first class purification unit also comprises the active zeolite be arranged in the internal space of filter core.The active zeolite arranged at filter core place can adsorb pollutent such as removing heavy metal, ammonia nitrogen etc., meanwhile, when raw water fountain works, utilizes its weight, filter core can be made to be in all the time under the water surface.
preferably, secondary purification unit comprises and is positioned at the first cylindrical shell and the active carbon filter core extended along the length direction of the first cylindrical shell, the polymer adsorption film that is arranged on active carbon filter core periphery, the internal space of active carbon filter core forms secondary passage, the described one end part of first piston bar is connected in secondary passage and with the inner wall sealing of secondary passage, between active carbon filter core and water-in, be provided with water entry, between water entry and secondary passage, be provided with check valve.Active carbon filter core and the adsorbable removing of polymeric membrane participate in COD, remove peculiar smell and remove trickle pollutent further.The material of macromolecular filter membrane is preferably PVDF, and aperture is generally 0.03 ~ 0.08 micron, is preferably 0.06 micron.
according to the utility model, described product water operating gear can be manual type operating gear or pedal-operated device, preferably employs the device of lever principle, makes rapid operation, convenience.
according to a concrete and preferred aspect of the present utility model, the first described cylindrical shell is uprightly arranged, produce water operating gear and comprise base, bottom is connected to the vertical rod on base, one end and the upper end of vertical rod rotate the lever be connected, lever is positioned at the top of first piston bar and the upper end of first piston bar is removably connected mutually with lever, and when first piston bar is connected with lever, therebetween relative to rotating, the place of being rotationally connected of first piston bar and lever is 1/4 ~ 2/5 of lever length to the distance of a described end of lever, the bottom of the first cylindrical shell is removably connected with base, and when the first cylindrical shell is connected with base, therebetween can relatively rotate.Take this structure, in packaging with when carrying, product water operating gear and product water inflator can be taken apart, reduce packaging volume, be easy to carry.
preferably, the place of being rotationally connected of first piston bar and lever is 1/3 of lever length to the distance of a described end of lever.
preferably, described vertical rod is two-part contraction pole and its bottom rotates with base and is connected, and described lever is syllogic expansion link, and described product water operating gear can be folded.Take this structure, substantially reduce the volume of raw water fountain, be convenient to packaging and carry.
further, described product water operating gear also comprises the cup type Connection Block be arranged on rotationally on base, and during raw water fountain work, the lower end part of the first cylindrical shell is in cup type Connection Block and be threaded connection part with cup type Connection Block and be connected.
further, the upper end of described first piston bar is provided with handle, and the relative both sides of base are arranged with described vertical rod and lever respectively, between the lever of both sides, be provided with bolt rod, and handle can be set on bolt rod rotationally.Preferably, described product water operating gear also comprises the operation hand lever that both ends are connected with the upper end of the lever of both sides respectively, operates this operation hand lever and carries out product water.
preferably, described first cylindrical shell is provided with gas barrier, and this gas barrier comprises the exhaust hole be opened on the first cylindrical shell, be arranged on exhaust hole place can prevent microorganism from being entered hydrophobic oleophobic air-permeable envelope in the first cylindrical shell by described exhaust hole.The aperture of hydrophobic oleophobic air-permeable envelope is generally 0.22 ~ 0.45 micron, concrete as 0.22 micron.Take this structure, solve the exhausting problem of the first cylindrical shell inner filter core well, turn avoid microbial infection in the first cylindrical shell.
further preferably, the upper fixed cap that described gas barrier also comprises the lower fixed cap be removably disposed on the first cylindrical shell, is fixedly connected with lower fixed cap, hydrophobic oleophobic air-permeable envelope has two layers, wherein one deck is welded on lower fixed cap upper surface, and one deck is welded on the lower surface of fixed cap in addition.Take this structure, described hydrophobic oleophobic air-permeable envelope can bear larger pressure, not easily breaks.
preferably, described raw water fountain also comprises the permanent seat be arranged on the first cylindrical shell, the sleeve pipe be fixed on permanent seat, permanent seat offers and is communicated with described secondary passage and extraneous ventilating pit, be provided with at described ventilating pit place and can prevent microorganism from being entered hydrophobic oleophobic air-permeable envelope in described secondary passage by described ventilating pit.Wherein, sleeve pipe is preferably tetrafluoroethylene material.Take this structure, solve seepy question well, turn avoid microbial infection in the first cylindrical shell simultaneously.
due to the enforcement of above technical scheme, the utility model compared with prior art tool has the following advantages:
microbial film filter core is arranged on and produces outside water drum body by the utility model, and a backwash inflator in parallel, during use, microbial film filter core is placed in unboiled water, on the one hand, move outside microbial film filter core, area can increase, and improves filter effect, on the other hand, backwash form is washed by original employing clean water and is improved to high pressure gas and unboiled water mixing backwash, produce water efficiency high, backwash effect is good especially, even severe field water, such as Freshets roar down from the mountains or underground mine such as to break out at the water body of situation, also can quick-recovery membrane flux soon.
Accompanying drawing explanation
below in conjunction with accompanying drawing and specific embodiment, the utility model is described in more detail:
fig. 1 is the structural representation (first piston bar slides into the top of the first cylindrical shell) according to raw water fountain of the present utility model;
fig. 2 is the structural representation (first piston bar slides into the bottom of the first cylindrical shell) according to raw water fountain of the present utility model
fig. 3 is the local structure schematic diagram according to raw water fountain of the present utility model;
fig. 4 is A place enlarged diagram in Fig. 3;
fig. 5 is the schematic front view of the product water operating gear according to raw water fountain of the present utility model;
fig. 6 is the schematic side view of Fig. 5;
wherein:
1, water inflator is produced; 10, the first cylindrical shell; 10a, water-in 1; 10b, water outlet; 11, first piston bar; 12, first piston; 13, handle; 14, permanent seat; 140, ventilating pit; 15, sleeve pipe; 16, hydrophobic oleophobic air-permeable envelope;
2, water operating gear is produced; 20, base; 21, vertical rod; 22, lever; The end of A, lever; 23, cup type Connection Block; 24, threaded connector; 25, bolt rod; 26, hand lever is operated;
3, first class purification unit; 30, filter core; 30a, microfiltration membrane; 30b, one-level passage; 31, active zeolite;
4, secondary purification unit; 40, active carbon filter core; 41, polymer adsorption film; 42, secondary passage; 43, check valve;
5, backwash inflator; 50, the second cylindrical shell; 51, the second piston rod; 52, the second piston; 53, inflating bat-handle; 54, check valve;
6, the first pipeline; 7, second pipe; 8, switch;
9, gas barrier; 90, exhaust hole; 91, lower fixed cap; 92, upper fixed cap; 93, lower floor's hydrophobic oleophobic air-permeable envelope; 94, upper strata hydrophobic oleophobic air-permeable envelope.
Embodiment
see Fig. 1 to Fig. 6, this example provides a kind of raw water fountain, and it comprises product water inflator 1, produces water operating gear 2, first class purification unit 3, secondary purification unit 4 and backwash inflator 5.
produce water inflator 1 and comprise upright the first cylindrical shell 10, first piston bar 11, the first piston 12 that arrange, the bottom of the first cylindrical shell 10 has water-in 10a, upper end has water outlet 10b, the bottom of first piston bar 11 vertically plugs from the upper end of the first cylindrical shell 10 in first cylindrical shell 10 and along the length direction (short transverse) of the first cylindrical shell 10 and can arrange slidably, and first piston 12 is fixedly connected on the bottom of first piston bar 11.
produce water operating gear 2 to be connected with the upper end of first piston bar 11, for making first piston bar 11 reciprocating in the first cylindrical shell 10.Produce water operating gear 2 and comprise base 20, bottom is connected to the vertical rod 21 on base 20, end A and the upper end of vertical rod 21 rotate the lever 22 be connected, lever 22 is positioned at the top of first piston bar 11 and the upper end of first piston bar 11 is removably connected with lever 22 phase, and when first piston bar 11 is connected with lever 22, therebetween relative to rotating, the place of being rotationally connected of first piston bar 11 and lever 22 is 1/3 of lever length to the distance of the end A of lever 22, the bottom of the first cylindrical shell 10 is removably connected with base 20, and when the first cylindrical shell 10 is connected with base 20, therebetween can relatively rotate.Take this structure, in packaging with when carrying, product water operating gear 2 and product water inflator 1 can be taken apart, reduce packaging volume, be easy to carry.Further, vertical rod 21 for two-part contraction pole and its bottom and base 20 rotate and be connected, lever 22 is syllogic expansion link, and so, product water operating gear 2 can be folded.Take this structure, substantially reduce the volume of raw water fountain, be convenient to packaging and carry.Further, produce water operating gear 2 and also comprise the cup type Connection Block 23 be arranged on rotationally on base 20, during raw water fountain work, the lower end part of the first cylindrical shell 10 is in cup type Connection Block 23 and be threaded connection part 24 with cup type Connection Block 23 and be connected.Further, the upper end of first piston bar 10 is fixed with handle 13, and the relative both sides of base 20 are arranged with described vertical rod 21 and lever 22 respectively, between the lever 22 of both sides, be provided with bolt rod 25, and handle 13 can be set on bolt rod 25 rotationally.Further, product water operating gear 2 also comprises the operation hand lever 26 that both ends are connected with the upper end of the lever 22 of both sides respectively, operates this operation hand lever 26 and carries out product water.
in this example, first class purification unit 3 and secondary purification unit 4 purify to make unboiled water be converted into the tap water that can drink to water jointly.From purification angle, the employing for the concrete structure of first class purification unit 3 and secondary purification unit 4 is not particularly limited, as long as can meet described requirement.
all be arranged in the first cylindrical shell different from traditional first class purification unit and first class purification unit, first class purification unit 3 of the present utility model is arranged on outside the first cylindrical shell 10.First class purification unit 3 specifically comprises filter core 30 and active zeolite 31, filter core 30 comprises inner core and is arranged on 0.1 micron of microfiltration membrane 30a of inner core periphery, the internal space of filter core 30 forms the one-level passage 30b supplying water and pass through, and active zeolite 31 is arranged in the internal space of filter core 30.Microfiltration membrane 30a is known, can cross the pollutents such as the SS filtered in water, bacterium, microorganism, viral micelle.The active zeolite 31 arranged in filter core 30 can adsorb pollutent such as removing heavy metal, ammonia nitrogen etc., meanwhile, when raw water fountain works, utilizes its weight, filter core 30 can be made to be in all the time under the water surface.Be connected by the first pipeline (8mm sebific duct) 6 between filter core 30 and the water-in 10a of the first cylindrical shell 10, and the one-level passage 30b of filter core 30 is communicated with water-in 10a.
secondary purification unit 4 is arranged in the first cylindrical shell 10, specifically comprise and be positioned at the first cylindrical shell 10 and the active carbon filter core 40 extended along the length direction (short transverse) of the first cylindrical shell 10, be arranged on 0.06 micron of polymer adsorption film 41 of active carbon filter core 40 periphery, the internal space of active carbon filter core 40 forms secondary passage 42, the lower end part of first piston bar 11 is in secondary passage 42 and be connected with the inner wall sealing of secondary passage 42, between active carbon filter core 40 and water-in 10a, there is water entry, between water entry and secondary passage, 42 are provided with check valve 43.COD remaining in active carbon filter core 40 and polymer adsorption film 41 adsorbable removing water body, remove peculiar smell and remove trickle pollutent further, obtaining tap water.
backwash inflator 5 comprises that bottom has the second cylindrical shell 50 of air outlet, bottom is vertically plugged in second piston rod 51 that can arrange slidably in the second cylindrical shell 50 and along the short transverse of the second cylindrical shell 50, on the upper end being fixedly installed on the second piston rod 51 and the second piston 52 is connected with the inner wall sealing of the second cylindrical shell 50, be connected to the second piston rod 51 upper end inflating bat-handle 53, be arranged on the interior and check valve 54 be positioned at below the second piston 52 of the second cylindrical shell 50.The air outlet place of backwash inflator 5 connects an end of second pipe 7, and the other end of second pipe 7 is connected with the first pipeline 6, and is provided with switch 8 on second pipe 7.When raw water fountain produces water, switch 8 cuts out, and produces water inflator 1 and works; When needs cleaning filter core 30, produce water inflator 1 and quit work, opened by switch 8, utilize backwash inflator 5 to pass into high pressure gas in filter core 30, under the dual backwash of air purge and washing, filter core 30 recovers its membrane flux rapidly, can terminate to inflate, carry out product water.
further, first cylindrical shell 10 is provided with gas barrier 9, this gas barrier 9 comprises the exhaust hole 90 be opened on the first cylindrical shell 10, the lower fixed cap 91 be removably disposed on the first cylindrical shell 10, the upper fixed cap 92 be fixedly connected with lower fixed cap 91, the lower floor's hydrophobic oleophobic air-permeable envelope 93 be welded on lower fixed cap 91 upper surface, is welded on the upper strata hydrophobic oleophobic air-permeable envelope 94 on fixed cap 92 lower surface.Lower floor's hydrophobic oleophobic air-permeable envelope 93, upper strata hydrophobic oleophobic air-permeable envelope 94 are located at exhaust hole 90 place, and microorganism can be stoped to enter in the first cylindrical shell 10 from exhaust hole 90.Take two layers of hydrophobic oleophobic air-permeable envelope and the mode adopting upper and lower fixed cap fixing, hydrophobic oleophobic air-permeable envelope can bear larger pressure, not easily breaks.
further, raw water fountain also comprises the permanent seat 14 on the upper end being removably disposed in the first cylindrical shell 10, the teflon sleeve 15 be fixed on described permanent seat 14, the outer wall of first piston bar 11 and the inwall of teflon sleeve 15 closely cooperate, permanent seat 14 offers and connects secondary passage 42 and extraneous ventilating pit 140, at ventilating pit 140, place is provided with hydrophobic oleophobic air-permeable envelope 16, take this structure, solve seepy question well, turn avoid microbial infection in the first cylindrical shell 10 simultaneously.
the raw water fountain of this example uses as follows:
1) filter core is put into water;
2) water inflator will be produced be connected with product water operating gear, and particularly, the first cylindrical shell be inserted in cup type Connection Block, fixes with threaded connector, then handle is connected with the lever producing water operating gear;
3) upwards lift operates hand lever, and operation hand lever drives first piston bar to move upward until top, and in this process, check valve is opened automatically, and water body flows in secondary passage from one-level passage, the first pipeline, water-in after first class purification purification unit; Then to depression hand lever, operation hand lever drives first piston bar to move downward, until bottom, in this process, closed check valve, the water in secondary passage, successively after active carbon filter core and the process of polymer adsorption film, is discharged from water outlet, realizes producing water.
) produce after water conservancy project does for some time, filter core membrane flux reduce or blocking time, stop producing water, backwash is carried out to filter core, concrete operations are: open switch, by backwash inflator, in filter core, pass into high pressure gas, recover after membrane flux until the microfiltration membrane on filter core, terminate backwash, closing switch, now can continue to produce water, before producing water, be exhausted by gas barrier.
) when not needing work, by product water operating gear with produce water inflator and take apart, and the folding of water operating gear will be produced, so that carry.
above the utility model is described in detail; its object is to allow the personage being familiar with this art can understand content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to spirit of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (13)
1. the portable raw water fountain of anti-clogging, comprising:
Produce water inflator, it comprises the first cylindrical shell, first piston bar, first piston, described first cylindrical shell an end has water-in, the other end has water outlet, one end of described first piston bar vertically plugs from described the other end of described first cylindrical shell in described first cylindrical shell and length direction along described first cylindrical shell can be arranged slidably, and described first piston is fixedly connected on a described end of described first piston bar;
Produce water operating gear, it is connected with the other end of described first piston bar, for making described first piston bar reciprocating in described first cylindrical shell;
First class purification unit, it is for carrying out preliminary purification to unboiled water, and this first class purification unit comprises filter core, and described filter core comprises inner core and is arranged on the microfiltration membrane of described inner core periphery, and the internal space of described filter core forms the one-level passage supplying water and pass through;
Secondary purification unit, it is arranged in described first cylindrical shell, for carrying out purification further to the water after first class purification purification unit to obtain tap water;
It is characterized in that:
Described filter core to be arranged at outside described first cylindrical shell and to be connected by the first pipeline with between described water-in, and described one-level passage is communicated with described water-in:
Described raw water fountain also comprises the backwash inflator be connected by second pipe with described filter core, the air outlet of described backwash inflator and the one-level channel connection of described filter core.
2. the portable raw water fountain of anti-clogging according to claim 1, it is characterized in that: described second pipe is provided with switch, one end of the first described pipeline, an end of second pipe are connected on the same end of described filter core simultaneously, or the first described pipeline, second pipe are connected to each other, and the end of one of them is connected on an end of filter core.
3. the portable raw water fountain of anti-clogging according to claim 1, it is characterized in that: the both ends of the first described pipeline are connected with an end of described water-in and described filter core respectively, the both ends of described second pipe are connected with the other end of described air outlet and described filter core respectively.
4. the portable raw water fountain of anti-clogging according to claim 1, it is characterized in that: described backwash inflator comprises the second cylindrical shell that bottom has air outlet, bottom is vertically plugged in second piston rod that can arrange slidably in described second cylindrical shell and along the short transverse of described second cylindrical shell, on the upper end being fixedly installed on described second piston rod and the second piston be connected with the inner wall sealing of described second cylindrical shell, be connected to the inflating bat-handle of the upper end of described second piston rod, to be arranged in described second cylindrical shell and the check valve be positioned at below described second piston.
5. the portable raw water fountain of anti-clogging according to claim 1, is characterized in that: described first class purification unit also comprises the active zeolite in the internal space being arranged on described filter core.
6. the portable raw water fountain of anti-clogging according to claim 1 or 5, it is characterized in that: described secondary purification unit comprises and is positioned at described first cylindrical shell and the active carbon filter core extended along the length direction of described first cylindrical shell, be arranged on the polymer adsorption film of described active carbon filter core periphery, the internal space of described active carbon filter core forms secondary passage, the described one end part of described first piston bar is in described secondary passage and be connected with the inner wall sealing of described secondary passage, water entry is provided with between described active carbon filter core and described water-in, check valve is provided with between described water entry and described secondary passage.
7. the portable raw water fountain of anti-clogging according to claim 1, it is characterized in that: the first described cylindrical shell is uprightly arranged, described product water operating gear comprises base, bottom is connected to the vertical rod on described base, one end and the upper end of described vertical rod rotate the lever be connected, described lever is positioned at the top of described first piston bar and the upper end of described first piston bar is removably connected mutually with described lever, and when first piston bar is connected with lever, therebetween relative to rotating, the place of being rotationally connected of described first piston bar and described lever is 1/4 ~ 2/5 of described lever length to the distance of a described end of described lever, the bottom of described first cylindrical shell is removably connected with described base, and when the first cylindrical shell is connected with base, therebetween can relatively rotate.
8. the portable raw water fountain of anti-clogging according to claim 7, it is characterized in that: described vertical rod is two-part contraction pole and its bottom rotates with described base and is connected, described lever is syllogic expansion link, and described product water operating gear can be folded.
9. the portable raw water fountain of the anti-clogging according to claim 7 or 8, it is characterized in that: described product water operating gear also comprises the cup type Connection Block be arranged on rotationally on described base, during the work of described raw water fountain, the lower end part of the first described cylindrical shell is in described cup type Connection Block and be threaded connection part with described cup type Connection Block and be connected.
10. the portable raw water fountain of anti-clogging according to claim 7, it is characterized in that: the upper end of described first piston bar is provided with handle, the relative both sides of described base are arranged with described vertical rod and lever respectively, bolt rod is provided with between the lever of described both sides, described handle can be set on described bolt rod rotationally, and described product water operating gear also comprises the operation hand lever that both ends are connected with the upper end of the lever of described both sides respectively.
The portable raw water fountain of 11. anti-clogging according to claim 1, it is characterized in that: described first cylindrical shell is provided with gas barrier, described gas barrier comprises the exhaust hole be opened on described first cylindrical shell, be arranged on described exhaust hole place and can prevent microorganism from entering the hydrophobic oleophobic air-permeable envelope in described first cylindrical shell by described exhaust hole.
The portable raw water fountain of 12. anti-clogging according to claim 11, it is characterized in that: the upper fixed cap that described gas barrier also comprises the lower fixed cap be removably disposed on described first cylindrical shell, is fixedly connected with described lower fixed cap, described hydrophobic oleophobic air-permeable envelope has two layers, wherein one deck is welded on described lower fixed cap upper surface, and one deck is welded on the lower surface of fixed lid in addition.
The portable raw water fountain of 13. anti-clogging according to claim 1, it is characterized in that: described raw water fountain also comprises the permanent seat be arranged on described first cylindrical shell, the sleeve pipe be fixed on described permanent seat, described permanent seat offers and is communicated with described secondary passage and extraneous ventilating pit, be provided with at described ventilating pit place and can prevent microorganism from being entered hydrophobic oleophobic air-permeable envelope in described secondary passage by described ventilating pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568012.XU CN204058101U (en) | 2014-09-29 | 2014-09-29 | The portable raw water fountain of a kind of anti-clogging |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568012.XU CN204058101U (en) | 2014-09-29 | 2014-09-29 | The portable raw water fountain of a kind of anti-clogging |
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| CN204058101U true CN204058101U (en) | 2014-12-31 |
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| CN201420568012.XU Expired - Fee Related CN204058101U (en) | 2014-09-29 | 2014-09-29 | The portable raw water fountain of a kind of anti-clogging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230027A (en) * | 2014-09-29 | 2014-12-24 | 昆山华科膜环保科技有限公司 | Anti-blockage portable raw water dispenser |
-
2014
- 2014-09-29 CN CN201420568012.XU patent/CN204058101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230027A (en) * | 2014-09-29 | 2014-12-24 | 昆山华科膜环保科技有限公司 | Anti-blockage portable raw water dispenser |
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Granted publication date: 20141231 Termination date: 20200929 |