CN103288175A - Portable waterer - Google Patents
Portable waterer Download PDFInfo
- Publication number
- CN103288175A CN103288175A CN2012100406660A CN201210040666A CN103288175A CN 103288175 A CN103288175 A CN 103288175A CN 2012100406660 A CN2012100406660 A CN 2012100406660A CN 201210040666 A CN201210040666 A CN 201210040666A CN 103288175 A CN103288175 A CN 103288175A
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- Prior art keywords
- housing
- cylindrical shell
- water
- hole
- nanofiltration membrane
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to a portable waterer which comprises a shell, a piston rod and a filtration membrane; the side wall of the shell is provided with at least one water outlet, and the lower end of the shell is connected with raw water; the shell is internally provided with a cylinder body, and the piton rod is movably connected into the cylinder body; the filtration membrane is arranged in the shell and is positioned out of the cylinder body, and comprises a plurality of nanofiltration membranes which are hollow and tubular; and at the head and tail parts of the nanofiltration membranes, the nanofiltration membranes are connected in a sealed manner, the nanofiltration membranes and the shell are connected in a sealed manner, and the nanofiltration membranes and the cylinder body are connected in a sealed manner. The waterer is small in size, can be carried along, filters water by adopting the nanofiltration membranes, can purify water through operations of extracting and pressing a handle; the technical problem in the prior art that a water treatment device is large in size and cannot be carried along is solved, and water supply issue under the emergent and special conditions and in poverty-stricken areas is solved well.
Description
Technical field
The present invention relates to water treating equipment, particularly a kind of portable drinking device, as emergent, in particular cases with the poverty-stricken area Drinking water supply.
Background technology
Water treating equipment drink with very big facility for people's day ordinary water, and it has numerous advantages such as easy to use, that water quality good, cost is low, therefore, more and more is subjected to people's favor.But existing water treating equipment all are fixedly mounted on residential quarter or individual premises, and volume is bigger, and install more firm, not portable, only be fit to be placed on indoor use, the tap water that people go out to carry is the bottled mineral water to buy all, therefore, uneconomical; Especially near encamping etc., do not have under the situation of Drinking water supply, or earthquake, floods etc. are difficult to obtain under the situation of tap water, be sordid water everywhere, therefore, existing this water treating equipment just can not have been given play to the function of water treatment, and people can not drink clean water after treatment, therefore, disease takes place owing to having drunk sordid water in people, even dead busy.Therefore, seek a kind of portable and water treating equipment that volume is less and become the required day by day hope of people.
China Intellectual Property Office has announced that application number is 2006200862199 to disclose a kind of portable water purification kettle, its kettle body divides two portions up and down, top kettle body comprises a water outlet and an inlet mouth, lower section kettle body is tubular, top kettle body and lower section kettle body also have an extension, this extension is towards lower section kettle body, extension is connected with the water outlet of a water purifier, water purifier is in the kettle body of lower section, inlet mouth is connected with extrusion ball, the afterbody of extrusion ball has an air inlet stopper, and the air inlet stopper is used for inspiration gas.From the structure of this water purification kettle, when water purification processed, extrusion ball is what to separate with kettle, therefore, gives and to carry and use is made troubles, and loses easily or forgets; In addition, cumbersome during the assembling of water purifier and kettle, and decontamination effect improving also a little less than.
Summary of the invention
The object of the present invention is to provide a kind of portable drinking device, this water fountain volume is little, can carry, and, this water fountain adopts nanofiltration membrane that water is filtered, press handle drive piston up-down to finish the operation of purifying waste water by manually taking out, the technical problem that can't carry because volume is big to solve water treating equipment in the prior art.
In order to address the above problem, the invention provides a kind of portable drinking device, comprise housing, piston rod and filtering membrane, the sidewall of described housing arranges at least one water outlet, and the lower end of described housing connects former water; One cylindrical shell is set in the described housing, and described piston rod is movably connected in the described cylindrical shell; Described filtering membrane is arranged in the described housing and is positioned at outside the described cylindrical shell, described filtering membrane comprises some nanofiltration membrane, described nanofiltration membrane is the tubulose of hollow, at the head and the tail place of described nanofiltration membrane, between the described nanofiltration membrane, between nanofiltration membrane and the housing, all adopt between nanofiltration membrane and the cylindrical shell and be tightly connected.
Preferably, the two ends of described housing all do not have the end, and described nanofiltration membrane vertically is connected in the described housing.
Preferably, the two ends of described cylindrical shell all do not have the end, the upper end that described cylindrical shell is arranged in the described housing and described housing is extended in its upper end, and described piston rod is movably connected in the cylindrical shell.
Preferably, also comprise a upper cover, described upper cover covers on the upper end of described housing, and the side of described upper cover arranges at least one rinse mouth, and described rinse mouth is communicated with the upper port of described filtering membrane; The upper end of described upper cover arranges through hole on, and described cylindrical shell is connected described going up in the through hole.
Preferably, also comprise cover cap, described cover cap down covers on the lower end of described housing, and the described bottom of cover cap down arranges a lower through-hole, and described lower through-hole is communicated with described shell and cylindrical shell, and a vacuum breaker is set in the described lower through-hole.
Preferably, described vacuum breaker comprises a spheroid, and described lower through-hole lower end connects hole, a small-bore, and described spheroid is between described lower through-hole and hole, described small-bore.
Preferably, also comprise a base, described base is connected with described cover cap down, and the side of described base has water-in, and described water-in is communicated with the described lower through-hole of cover cap down.
Preferably, the lower end of described piston rod connects a piston, and described piston bush is contained on the described piston rod; The upper end of described piston rod arranges the leader, and described handle extends to outside the described cylindrical shell.
Preferably, the upper end of described cylindrical shell is provided with preset pieces.
Compared with prior art, there is following technique effect in the present invention:
A kind of portable drinking device of the present invention, this water fountain volume is little, is convenient for carrying; And, this water fountain adopts the nanofiltration membrane filtering technique, it is extensive not only to handle object, but also can effectively remove bacterium, virus, parasite, hardness, colourity, can also effectively remove mutagenicity material and total organic carbon in the water, and not produce by product in the nanofiltration treating processes, the processing unit volume is little, be easy to automatic control, the PH use range is wide; The present invention is easy to operate, only need take out and press piston rod just can finish the operating process of water treatment, and is convenient and swift.In the present invention, the nanofiltration membrane film membrane pore size corresponding with holding back relative molecular mass can be accomplished 0.5～10nm, and this membrane pore size can all be handled the molecular impurity greater than this aperture in the water, improves the processing quality of water thus.
In the present invention, also be provided with the device of flushing nanofiltration pipe, namely at upper cover one rinse mouth be set, this rinse mouth is communicated with nanofiltration membrane.In the water purification process, former water is to exosmose toward nanofiltration membrane from middle, and the dirt in the former water is trapped within the hollow tube of nanofiltration membrane.When flushing nanofiltration pipe, former water is up along the hollow tube of nanofiltration membrane, and the dirt that is trapped in the nanofiltration membrane hollow tube is poured the upper cover inner chamber, flows out by rinse mouth at last, therefore, nanofiltration membrane can be rinsed well, and namely this water fountain has backwashing function.
Description of drawings
Fig. 1 is the structural representation of a kind of portable drinking device of the present invention.
Embodiment
The invention provides a kind of portable drinking device, comprise housing, piston rod and filtering membrane, the sidewall of housing arranges at least one water outlet, and water outlet is used for discharging filtered purifying waste water, and the present invention does not do concrete restriction to the number of water outlet; The lower end of housing connects former water, and namely former water enters in the housing through discharging from water outlet after the purification from the lower end of housing; One cylindrical shell also is set in the housing, and piston rod is movably connected in the cylindrical shell; In the present invention, filtering membrane is arranged in the housing and is positioned at outside the cylindrical shell.Below in conjunction with accompanying drawing, described in detail.
Please refer to Fig. 1, a kind of portable drinking device comprises base 1, following cover cap 2, housing 3 and upper cover 4, and base 1 is positioned at least significant end, and following cover cap 2 is connected on the base 1, and housing 3 is connected down the upper end of cover cap 2, and upper cover 4 covers on the upper end of housing 3.One cylindrical shell 5 also is set in housing 3, flexibly connects a piston rod 6 in the cylindrical shell 5, this piston rod 6 passes upper cover 4 and extends to outside the upper cover 4; Between housing 3 and cylindrical shell 5, be provided with filtering membrane.
In the present embodiment, housing 3 and cylindrical shell 5 be shaped as circle, but the present invention is not limited to circle.The two ends of housing 3 all do not have the end, the present invention does not limit the length of filtering membrane, the length of filtering membrane can greater than, be less than or equal to the length of housing 3, in the present embodiment, the length of filtering membrane is slightly less than the height of housing, and being positioned at housing 3, a side of housing 3 arranges a water outlet 31, is positioned at the position, middle and lower part of housing 3; The two ends of cylindrical shell 5 all do not have the end yet, and piston rod 6 passes the upper end of cylindrical shell 5 and extends to outside the upper end of cylindrical shell 5.
In the present invention, base 1 is the groove shape, and cell wall all around is used for being connected with following cover cap 2; The middle part of base 1 has groove 12, is used for placing the coarse filtration film, and the side of base 1 has water-in 11, and this water-in 11 is communicated with groove 12, and this water-in 11 is used for being connected with former water; The lower end of following cover cap 2 sticks on the base 1, and covers on the lower end of housing 3, and the bottom of following cover cap 2 arranges a lower through-hole 21, the hole that these lower through-hole 21 correspondences cylindrical shell 5; In this lower through-hole 21 vacuum breaker is set.In the present invention, vacuum breaker comprises a spheroid 23, this spheroid 23 can be glass sphere or Stainless Steel Ball, and the present invention does not limit this, and this spheroid 23 is positioned at lower through-hole, hole, one small-bore 22 is set in the lower end of lower through-hole, greater than the aperture in hole, small-bore 22, namely spheroid 23 is under state of nature less than the aperture of lower through-hole for the diameter of spheroid 23, and spheroid 23 is between lower through-hole and hole, small-bore 22, and spheroid 23 stops up hole, small-bore 22.In use, the pull piston rod 6 that makes progress, piston rod 6 drives spheroids 23 and moves upward, and at this moment, former water enters housing 3 from the water-in on the base 1 along lower through-hole; To pressing down piston rod 6, spheroid 23 is forced into the 22 interior firmly holes, small-bore 22 of stopping up, hole, small-bore of lower through-hole 21 lower ends, makes the former water that enter in the housing 3 can be pressed onto in the filtering membrane by piston on the contrary and filter from housing 3 interior outflows.
In the present invention, filtering membrane comprises some nanofiltration membrane 32, and some nanofiltration membrane 32 are distributed between housing 3 and the cylindrical shell 5, and nanofiltration membrane 32 vertically is connected between housing 3 and the cylindrical shell 5.In the present embodiment, because between the nanofiltration membrane 32, between nanofiltration membrane 32 and the housing 3, all gapped between nanofiltration membrane 32 and the cylindrical shell 5, therefore, head and the tail place in nanofiltration membrane 32, between the nanofiltration membrane 32, between nanofiltration membrane 32 and the housing 3, all adopt between nanofiltration membrane 32 and the cylindrical shell 5 and be tightly connected, such as being connected and sealed with glue.In the present invention, nanofiltration membrane 32 is the tubulose of hollow, be that nanofiltration membrane 32 is hollow tube, when filtered water, water enters the interior and horizontal outflow of hollow tube of nanofiltration membrane 32 and filters, therefore, hollow space is entering of supplying water in the middle of the nanofiltration membrane 32 of the present invention, therefore, hollow space does not need to be tightly connected, just with the head and the tail place of nanofiltration membrane 32 between the nanofiltration membrane 32, between nanofiltration membrane 32 and the housing 3, be connected and sealed between nanofiltration membrane 32 and the cylindrical shell 5, if the words that are not connected and sealed, former water can be between the nanofiltration membrane 32, between nanofiltration membrane 32 and the housing 3, slit between nanofiltration membrane 32 and the cylindrical shell 5 enters housing 3 and directly flows out from water outlet 31, and can't reach the effect of purifying waste water.
In the present invention, the height of cylindrical shell 5 is higher than the height of housing 3, the upper end that cylindrical shell 5 is arranged in the housing 3 and housing 3 is extended in its upper end; Upper end at housing 3, one upper cover 4 also is set, this upper cover 4 covers on the upper end of housing 3, the side of upper cover 4 arranges at least one rinse mouth 41, rinse mouth 41 is communicated with the upper port of filtering membrane, this rinse mouth 41 is used for flushing and is trapped in the interior dirt of nanofiltration membrane 32 hollow tubes, because in the water purification process, former water is to exosmose toward nanofiltration membrane 32 from middle, and when flushing nanofiltration membrane 32, former water is up along the hollow tube of nanofiltration membrane 32, the dirt that is trapped in nanofiltration membrane 32 hollow tubes is poured upper cover 4 inner chambers, flow out by rinse mouth 41 at last, therefore, nanofiltration membrane 32 can be rinsed well, in the present invention, in the water purification process, former water is to exosmose toward nanofiltration membrane 32 from middle, and the dirt in the former water is trapped within the hollow tube of nanofiltration membrane 32.When flushing nanofiltration pipe 32, former water is up along the hollow tube of nanofiltration membrane 32, and the dirt that is trapped in nanofiltration membrane 32 hollow tubes is poured upper cover 4 inner chambers, flow out by rinse mouth 41 at last, therefore, nanofiltration membrane 32 can be rinsed well, namely this water fountain has backwashing function; The upper end of this upper cover 4 arranges through hole on, and cylindrical shell 5 is connected on this in through hole.In the present invention, the lower end of piston rod 6 connects a piston 62, and piston 62 is sleeved on the piston rod 6; The upper end of piston rod 6 arranges leader 61, and handle extends to outside the cylindrical shell 5.In the present invention, the slightly larger in diameter of piston 62 makes and be convenient to inspiration and the former water of compression when pull piston rod 6 in the diameter of cylindrical shell 5.
In the present invention, the upper end of cylindrical shell 5 also arranges preset pieces, and the effect of this preset pieces is the stroke that defines piston 62, i.e. the maximum position of piston rod 6 risings prevents piston rod 6 unrestricted risings and piston 62 is pulled out cylindrical shell 5 at the preset pieces place.
The present invention at first, is connected the water-in 11 of base 1 in use with former water; The second, the pull piston rod 6 that makes progress, piston rod 6 vacuumizes action with doing in the cylindrical shell 5, therefore, the spheroid 23 in the vacuum breaker in the following cover cap 2 moves up, and this moment, lower through-hole 21 was communicated with former water and cylindrical shell 5, so former water enters in the housing 3 along water-in 11 and lower through-hole 21; The 3rd, press down piston rod 6, spheroid 23 in the vacuum breaker is pressed down in the hole, small-bore 22 and with hole, small-bore 22 and stops up, at this moment, enter former water in the housing 3 and can be from the hole, small-bore do not flow out in 22, continue to press down piston rod 6, the former water that enters housing 3 is forced in the nanofiltration membrane 32, and in nanofiltration membrane 32, be penetrated into outside the nanofiltration membrane 32, flowing out along water outlet 31 at last, outflow water is purifies waste water.
When needs clean this water fountain, the rinse mouth 41 on the upper cover 4 stopped up backs out, twitch piston rod 6 water along nanofiltration membrane 32 upwards flushing remain in dirty in the nanofiltration membrane 32.
More than disclosed only be the application's a specific embodiment, but the application is not limited thereto, any those skilled in the art can think variation, all should drop in the application's the protection domain.
Claims (9)
1. a portable drinking device comprises housing, piston rod and filtering membrane, it is characterized in that, the sidewall of described housing arranges at least one water outlet, and the lower end of described housing connects former water; One cylindrical shell is set in the described housing, and described piston rod is movably connected in the described cylindrical shell; Described filtering membrane is arranged in the described housing and is positioned at outside the described cylindrical shell, described filtering membrane comprises some nanofiltration membrane, described nanofiltration membrane is the tubulose of hollow, at the head and the tail place of described nanofiltration membrane, between the described nanofiltration membrane, between nanofiltration membrane and the housing, all adopt between nanofiltration membrane and the cylindrical shell and be tightly connected.
2. portable drinking device as claimed in claim 1 is characterized in that, the two ends of described housing all do not have the end, and described nanofiltration membrane vertically is connected in the described housing.
3. portable drinking device as claimed in claim 2 is characterized in that, the two ends of described cylindrical shell all do not have the end, the upper end that described cylindrical shell is arranged in the described housing and described housing is extended in its upper end, and described piston rod is movably connected in the cylindrical shell.
4. portable drinking device as claimed in claim 3 is characterized in that, also comprises a upper cover, and described upper cover covers on the upper end of described housing, and the side of described upper cover arranges at least one rinse mouth, and described rinse mouth is communicated with the upper port of described filtering membrane; The upper end of described upper cover arranges through hole on, and described cylindrical shell is connected described going up in the through hole.
5. portable drinking device as claimed in claim 1 is characterized in that, also comprises cover cap, described cover cap down covers on the lower end of described housing, the described bottom of cover cap down arranges a lower through-hole, and described lower through-hole is communicated with described shell and cylindrical shell, and a vacuum breaker is set in the described lower through-hole.
6. portable drinking device as claimed in claim 5 is characterized in that, described vacuum breaker comprises a spheroid, and described lower through-hole lower end connects hole, a small-bore, and described spheroid is between described lower through-hole and hole, described small-bore.
7. portable drinking device as claimed in claim 1 is characterized in that, also comprises a base, and described base is connected with described cover cap down, and the side of described base has water-in, and described water-in is communicated with the described lower through-hole of cover cap down.
8. portable drinking device as claimed in claim 1 is characterized in that, the lower end of described piston rod connects a piston, and described piston bush is contained on the described piston rod; The upper end of described piston rod arranges the leader, and described handle extends to outside the described cylindrical shell.
9. portable drinking device as claimed in claim 8 is characterized in that, the upper end of described cylindrical shell is provided with preset pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100406660A CN103288175A (en) | 2012-02-22 | 2012-02-22 | Portable waterer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100406660A CN103288175A (en) | 2012-02-22 | 2012-02-22 | Portable waterer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103288175A true CN103288175A (en) | 2013-09-11 |
Family
ID=49089790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100406660A Pending CN103288175A (en) | 2012-02-22 | 2012-02-22 | Portable waterer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103288175A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175356A (en) * | 2016-08-30 | 2016-12-07 | 易忠良 | A kind of easy to carry and that purifying water effect is good Purified cup |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69622719T2 (en) * | 1995-05-25 | 2003-04-03 | Omnipure Filter Co., Caldwell | FILTER ARRANGEMENT WITH VALVE HEAD AND CARTRIDGE. |
| CN200963543Y (en) * | 2006-08-25 | 2007-10-24 | 广州净易环保科技有限公司 | Portable ceramic film purifier |
| CN201890819U (en) * | 2010-12-03 | 2011-07-06 | 昆山工研院华科生物高分子材料研究所有限公司 | Heavy mental removing and anti-clogging raw water dispenser |
| CN202099093U (en) * | 2011-04-18 | 2012-01-04 | 苏州立升净水科技有限公司 | Portable water purifier and filter equipment comprising same |
| CN202519070U (en) * | 2012-02-22 | 2012-11-07 | 何建明 | Portable water fountain |
-
2012
- 2012-02-22 CN CN2012100406660A patent/CN103288175A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69622719T2 (en) * | 1995-05-25 | 2003-04-03 | Omnipure Filter Co., Caldwell | FILTER ARRANGEMENT WITH VALVE HEAD AND CARTRIDGE. |
| CN200963543Y (en) * | 2006-08-25 | 2007-10-24 | 广州净易环保科技有限公司 | Portable ceramic film purifier |
| CN201890819U (en) * | 2010-12-03 | 2011-07-06 | 昆山工研院华科生物高分子材料研究所有限公司 | Heavy mental removing and anti-clogging raw water dispenser |
| CN202099093U (en) * | 2011-04-18 | 2012-01-04 | 苏州立升净水科技有限公司 | Portable water purifier and filter equipment comprising same |
| CN202519070U (en) * | 2012-02-22 | 2012-11-07 | 何建明 | Portable water fountain |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175356A (en) * | 2016-08-30 | 2016-12-07 | 易忠良 | A kind of easy to carry and that purifying water effect is good Purified cup |
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Application publication date: 20130911 |