CN102745827A - Portable water purifier and filtering device comprised by the same - Google Patents
Portable water purifier and filtering device comprised by the same Download PDFInfo
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- CN102745827A CN102745827A CN2011100963354A CN201110096335A CN102745827A CN 102745827 A CN102745827 A CN 102745827A CN 2011100963354 A CN2011100963354 A CN 2011100963354A CN 201110096335 A CN201110096335 A CN 201110096335A CN 102745827 A CN102745827 A CN 102745827A
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- pump case
- water purification
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Abstract
The present invention relates to a portable water purifier and a filtering device comprised by the same. The portable water purifier comprises a cylinder body (3), a threaded connection water inlet (3.1) located at bottom of the cylinder (3), a transverse conversion chamber (3.2), a water absorption cavity (3.3), a purification chamber (3.4) located in the center of the cylinder body (3), and a large male thread mouth (3.5) and a small male thread mouth (3.6) located on the upper part of the cylinder body (3). The threaded connection water inlet (3.1) and a water inlet connector (4) are fixed through threaded connection; an integrally disassembled sequence converter (5) is fixed in the transverse conversion chamber (3.2); an integrally inserted water-drawing device (6) is fixed inside the water absorption cavity (3.3); the small male thread mouth (3.6) is connected with a small nut (7) provided with a guide pressure relief opening (7.1); a purification device (2) is fixed in the purification chamber (3.4); and the large male thread mouth (3.5) is connected with a large nut (1) provided with a threaded connection water purification port (1.1).
Description
Technical field
The invention belongs to the water purifier field, relate to a kind of portable water purification kit.The invention still further relates to the straining installation that comprises this portable water purification kit.
Background technology
Along with growth in the living standard; People more and more is concerned about the cleaning and the health of tap water; Thereby various water purifiers have appearred on the market; But the volume of general purifier is bigger, only is fit to be installed in indoor use and needs and uses the propulsion source of the pressure of municipal tap water as the water filtration processing, is not easy to carry.At present, the tap water that people go out to carry is main with the bottled mineral water of buying all, but the amount of carrying of water is more limited; As run into field work person or outdoor operation fan and need movablely for a long time in the open air, or when earthquake, floods or the like taking place being difficult to obtain the situation of tap water, be badly in need of a kind of water purifier that can be easy to carry, can be made into direct drinking water.
For this reason, to the defective of normal domestic use water purifier, also the someone has invented various portable water purifiers.For example, one Chinese patent application 200910095829.3 discloses a kind of portable water purification kit, and its filtration unit water technology is non-woven fabrics+gac+micropore ceramics film, and its microporous membrane is pretty good to the removal effect of the suspended substance in the water body, PM for particulate matter; But its water drawing device comprises the pump housing, diaphragm, pendular body, gearbox, eccentric wheel and rocking bar, and complex structure, the particularly requirement on machining accuracy of gear drive such as gearbox and eccentric wheel are high, has strengthened the difficulty that product lot quantity is made; Simultaneously, because its complex structure if occur unusually, needs can repair through professional maintenance personnel, greatly reduce its convenient, practical performance.
The RO reverse osmosis membrane can be removed bacterium, the virus in the water body, the protozoon of causing a disease fully, can make other tap water of pure water level, and can desalinize seawater.Someone has invented similar portable water purification kit for this reason; For example; One Chinese patent application 200420112834.3 discloses a kind of portable water purification kit of the RO of use reverse osmosis technology, and its filtering accuracy is high, but needs very high filter pressure; Otherwise hypotony will influence its filtration efficiency, even can't produce water; The relatively poor user of general muscle power possibly can't use such water purifier; Thereby such water purifier can not satisfy the demand of people to outdoor portable water purification kit high efficiency filter.
One Chinese patent application 200620063423.9 discloses a kind of portable water purification kit of manual piston water fetching device, and its volume is little, be easy to carry and filter core splits out cleaning easily, and be a more satisfactory outdoor water purifier; But; The mounting means of its water inlet vacuum breaker; The structure that causes its cylindrical shell is too complicated and can not disposal molding; Must through with base plate, sealing plug is bonding or post forming after can form an enclosed housing, it is aging or quadric injection mould is bad and the seepy question that occurs to occur bonding not firm, glue so easily, has a strong impact on the life-span of product.
Up to now, this area is still untapped go out a kind of compact construction, firm, workable, make simple, again can portable water purifier when realizing can be made into safety, health direct drinking water.
Therefore, this area press for develop a kind of compact construction, firm, workable, make simple, again can portable water purifier when realizing can be made into safety, health direct drinking water.
Summary of the invention
The invention provides a kind of portable water purification kit of novelty and comprise its straining installation, thereby solved the problem that exists in the prior art.
On the one hand, the invention provides a kind of portable water purification kit, it comprises: cylindrical shell; Be positioned at the water-in that is threaded, transverse conversion chamber, the water sucting cavity of cylindrical shell bottom; Be positioned at the purification chamber at cylindrical shell middle part, be positioned at the big outer pitch thread mouth on cylindrical shell top, little outer pitch thread mouth, wherein; The said water-in that is threaded is fixing through being threaded with the water inlet adapter; Internal fixing has integral demounting formula sequential transducer in said transverse conversion chamber, and said water sucting cavity internal fixing has whole insert water drawing device, and said little outer pitch thread mouth is connected with the little nut that is provided with the guiding pressure relief opening; Said purification chamber internal fixing has refining plant, and said big outer pitch thread mouth is connected with the big nut that is provided with the water purification mouth that is threaded.
One preferred embodiment in, said integral demounting formula sequential transducer is the monobloc(k)type plug-in mounting structure, comprises suction check assembly and the supercharging check assembly realizing drawing water with the orderly conversion of setting-out process.
Another preferred embodiment in, said integral demounting formula sequential transducer comprises suction check assembly, suction check assembly O RunddichtringO, the conversion mouth of a river, supercharging check assembly and supercharging check assembly O RunddichtringO; Said suction check assembly and supercharging check assembly connect into an integral body through mode bonding or that be threaded; Said suction check assembly O RunddichtringO, supercharging check assembly O RunddichtringO and said transverse conversion chamber shrink-fit form static seal.
Another preferred embodiment in, said whole insert water drawing device is the monobloc(k)type plug-in mounting structure, comprises pump case, the fit-up gap of said pump case and water sucting cavity is 0.10-0.35mm, said pump case is the convertibility part.
Another preferred embodiment in, said whole insert water drawing device comprises pump case, piston head, pull bar, handle; The surface of said pump case is provided with sealing groove, and the O RunddichtringO is installed in the sealing groove; Said pump case forms static seal through O RunddichtringO and said water sucting cavity shrink-fit.
Another preferred embodiment in, said pump case is processed by the material of flexible inflatable, it outwards expands when the pump case internal pressure is too high, reduces and the piston rod head sealed vol, realizes the effect of decompression protection.
Another preferred embodiment in, be provided with microfiltration membrane or hyperfiltration membrane assembly in the said refining plant.
Another preferred embodiment in, said membrane module is flat, tubular type, spiral, capillary type or tubular fibre formula membrane module.
On the other hand, the invention provides a kind of straining installation, it comprises above-mentioned portable water purification kit.
Description of drawings
Fig. 1 is that the master according to the portable water purification kit of an embodiment of the invention looks synoptic diagram.
Fig. 2 is the structural representation of the integral demounting formula sequential transducer that uses in the portable water purification kit of the present invention, shows the process of drawing water and setting-out process.
Fig. 3 is the structural representation of the whole insert water drawing device that uses in the portable water purification kit of the present invention.
Fig. 4 is the work synoptic diagram of the process that draws water described in Fig. 2.
Fig. 5 is the work synoptic diagram of the setting-out filtration procedure described in Fig. 2.
Embodiment
Contriver of the present invention finds after having carried out extensive and deep research; In portable water purification kit, adopt the sequential transducer assembly of integral socket formula; Having simplified tube structure makes it can single injection-molded; Stop the hidden danger of leaking that occurs because of bonding, guarantee water purifier compact overall structure, firmly; Adopt the monobloc(k)type plug-in mounting structure, realize the decompression suction, the filtering water drawing device of supercharging, structure unit is few, makes simple, workable; And can possess certain pressure release function, reduce the probability that refining plant damages because of the high pressure effect.Based on above-mentioned discovery, the present invention is accomplished.
In first aspect of the present invention, a kind of portable water purification kit is provided, it comprises: the cylindrical shell that is provided with the water-in that is threaded, transverse conversion chamber, water sucting cavity, purification chamber, big outer pitch thread mouth, little outer pitch thread mouth; Wherein, the said water-in that is threaded is fixing through being threaded with the water inlet adapter, and integral demounting formula sequential transducer is fixed in the transverse conversion chamber; Whole insert water drawing device is installed in the said water sucting cavity, and the little nut that is provided with the guiding pressure relief opening is connected with little outer pitch thread mouth, and said whole insert water drawing device is fixed in the water sucting cavity; Said purification is equipped with refining plant in the chamber, and the big nut that is provided with the water purification mouth that is threaded is connected with said big outer pitch thread mouth, and said refining plant is fixed on and purifies in the chamber.
In the present invention, said integral demounting formula sequential transducer can move through suction check assembly, supercharging check assembly in order, and orderly conversion with the setting-out process realizes drawing water; This integral demounting formula sequential transducer is the monobloc(k)type plug-in mounting structure.
In the present invention, said whole insert water drawing device is the monobloc(k)type plug-in mounting structure; Pump case is wherein processed by the material of flexible inflatable; The fit-up gap of said pump case and water sucting cavity is about 0.10-0.35mm; Outwards expand when the pump case internal pressure is too high, reduce and the piston rod head sealed vol, realize the effect of decompression protection; Said pump case is the convertibility part.
In the present invention, microfiltration membrane, ultra-filtration membrane or other film can be housed in the said refining plant, its mould material can be organic or inorganic material, and its membrane module shape can be flat, tubular type, spiral, capillary type or tubular fibre formula.
In the present invention, said integral demounting formula sequential transducer comprises suction check assembly, suction check assembly O RunddichtringO, the conversion mouth of a river, supercharging check assembly and supercharging check assembly O RunddichtringO; Said suction check assembly, supercharging check assembly can connect into an integral body through mode bonding or that be threaded; Said suction check O RunddichtringO, supercharging check assembly O RunddichtringO and said transverse conversion chamber shrink-fit form static seal.
In the present invention, said whole insert water drawing device comprises pump case, piston head, pull bar, handle; The surface of said pump case is provided with sealing groove, and the O RunddichtringO entad can rely on that convergent force firmly is installed in the said sealing groove; Said pump case forms static seal through O RunddichtringO and said water sucting cavity shrink-fit.
In second aspect of the present invention, a kind of straining installation is provided, it comprises above-mentioned portable water purification kit.
Below in conjunction with accompanying drawing the present invention is done further description, it should be understood that, they only be used to the present invention is described and be not used in the restriction scope of the present invention.
Fig. 1 is that the master according to the portable water purification kit of an embodiment of the invention looks synoptic diagram.As shown in Figure 1; Portable water purification kit of the present invention comprises: cylindrical shell 3, be positioned at the water-in 3.1 that is threaded, transverse conversion chamber 3.2, the water sucting cavity 3.3 of cylindrical shell 3 bottoms, and be positioned at the purification chamber 3.4 at cylindrical shell 3 middle parts; Be positioned at the big outer pitch thread mouth 3.5 on cylindrical shell 3 tops, little outer pitch thread mouth 3.6; Wherein, the said water-in 3.1 that is threaded is fixing through being threaded with water inlet adapter 4, and 3.2 internal fixing have integral demounting formula sequential transducer 5 in said transverse conversion chamber; Said water sucting cavity 3.3 internal fixing have whole insert water drawing device 6; Said little outer pitch thread mouth 3.6 is connected with the little nut 7 that is provided with guiding pressure relief opening 7.1, and said purification chamber 3.4 internal fixing have refining plant 2, and said big outer pitch thread mouth 3.5 is connected with the big nut 1 that is provided with the water purification mouth 1.1 that is threaded.
Fig. 2 is the structural representation of the integral demounting formula sequential transducer that uses in the portable water purification kit of the present invention, shows the process of drawing water and setting-out process.As shown in Figure 2, said integral demounting formula sequential transducer comprises suction check assembly 5.1, suction check assembly O RunddichtringO 5.2, the conversion mouth of a river 5.3, supercharging check assembly 5.4 and supercharging check assembly O RunddichtringO 5.5; Said suction check assembly 5.1 connects into an integral body with supercharging check assembly 5.4 through mode bonding or that be threaded; Said suction check assembly O RunddichtringO 5.2, supercharging check assembly O RunddichtringO 5.5 and said transverse conversion chamber 3.2 shrink-fit form static seal;
When drawing water process, the suction check assembly 5.1 of integral demounting formula sequential transducer promotes spool because of external force overcomes spring force, be in open mode, and supercharging check assembly 5.4 is in closing condition, and water (flow) direction is as shown in the figure; When the setting-out process, the supercharging check assembly 5.4 of integral demounting formula sequential transducer 5 promotes spool because of external force overcomes spring force, be in open mode, and suction check assembly 5.1 is in closing condition, and water (flow) direction is as shown in the figure.
Fig. 3 is the structural representation of the whole insert water drawing device that uses in the portable water purification kit of the present invention.As shown in Figure 3, said whole insert water drawing device 6 comprises pump case 6.1, piston head 6.2, pull bar 6.3, handle 6.4; The surface of said pump case 6.1 is provided with sealing groove 6.1.2, and O RunddichtringO 6.1.1 is installed in the sealing groove 6.1.2; Said pump case 6.1 forms static seal through O RunddichtringO 6.1.1 and said water sucting cavity 3.3 shrink-fit.
Fig. 4 is the work synoptic diagram of the process that draws water described in Fig. 2.As shown in Figure 4, the process that draws water is following: hold handle tight in one's hands and upwards draw, move on the pull bar, the sealing-ring on the piston head makes and forms negative pressure in the water sucting cavity of bottom of pump case, guarantees that effectively supercharging check assembly is in closed state; Under atmospheric effect, overcome the spring force of suction check assembly through the former water of water inlet adapter, get into water sucting cavity through the conversion mouth of a river after pushing spool open; When handle is moved the end to, be full of former water in the water sucting cavity, end of processing draws water.
Fig. 5 is the work synoptic diagram of the setting-out filtration procedure described in Fig. 2.As shown in Figure 5, the setting-out filtration procedure is following: draw water accomplish after, hold handle tight in one's hands to pressing down, pull bar moves down, the sealing-ring on the piston head makes the water sucting cavity internal pressure of bottom of pump case increase, the check assembly of effectively guaranteeing to absorb water is in closed state; Under the effect of pressure, former water overcomes the spring force of supercharging check assembly through the conversion mouth of a river in the water sucting cavity, gets into the transverse conversion chamber after pushing spool open; Former water gets into behind the transverse conversion chamber and purifies the chamber, accomplishes through refining plant and filters after the water purification mouth that is threaded flows out, and water outlet is a direct drinking water.
In addition; The pressure leak process of portable water purification kit of the present invention is following: continue to accomplish above-mentioned draw water with the setting-out process after; The part bubble can be pressed in the purification chamber because of atmospheric effect, and during to a certain degree (0.25-0.3MPa), the external expansion of monolateral 0.15-0.3mm can appear in pump case when pressure accumulated; Gradually reduce and the piston rod head sealed vol, to the purpose that realizes decompression protection; Water outlet after the pressure release is flowed out through the guiding pressure relief opening that is located at little nut.So far, portable water purification kit of the present invention is accomplished a water purification dust cycle.
Major advantage of the present invention is:
Portable water purification kit of the present invention can satisfy the requirement that can be made into safety, health direct drinking water; Wherein adopt the sequential transducer assembly of integral socket formula; Having simplified tube structure makes it can single injection-molded; Stop the hidden danger of leaking that occurs because of bonding, guarantee water purifier compact overall structure, firmly; Adopt the monobloc(k)type plug-in mounting structure, realize the decompression suction, the filtering water drawing device of supercharging, structure unit is few, makes simple, workable; And can possess certain pressure release function, reduce the probability that refining plant damages because of the high pressure effect; Simultaneously, the refining plant of use can be for convenience detach, clean, thereby prolonged the work-ing life of filter core.
Though for purpose clear and that understand; The present invention has been carried out detailed description; But after having read present specification, it will be apparent to those skilled in the art that under the prerequisite that does not depart from spirit of the present invention and essence; Can carry out various modifications and change to the present invention, these modifications and change all fall within the included scope of appended claims and equivalents thereof.
Claims (9)
1. portable water purification kit; It comprises: cylindrical shell (3); Be positioned at the water-in that is threaded (3.1), transverse conversion chamber (3.2), the water sucting cavity (3.3) of cylindrical shell (3) bottom; Be positioned at the purification chamber (3.4) at cylindrical shell (3) middle part, be positioned at big outer pitch thread mouth (3.5), the little outer pitch thread mouth (3.6) on cylindrical shell (3) top, wherein; The said water-in that is threaded (3.1) is fixing through being threaded with water inlet adapter (4); Internal fixing has integral demounting formula sequential transducer (5) in said transverse conversion chamber (3.2), and said water sucting cavity (3.3) internal fixing has whole insert water drawing device (6), and said little outer pitch thread mouth (3.6) is connected with the little nut (7) that is provided with guiding pressure relief opening (7.1); Said purification chamber (3.4) internal fixing has refining plant (2), and said big outer pitch thread mouth (3.5) is connected with the big nut (1) that is provided with water purification mouth (1.1) that are threaded.
2. portable water purification kit as claimed in claim 1 is characterized in that, said integral demounting formula sequential transducer (5) is the monobloc(k)type plug-in mounting structure, comprises that realization draws water and the suction check assembly (5.1) and the supercharging check assembly (5.4) of the orderly conversion of setting-out process.
3. portable water purification kit as claimed in claim 2; It is characterized in that said integral demounting formula sequential transducer (5) comprises suction check assembly (5.1), suction check assembly O RunddichtringO (5.2), the conversion mouth of a river (5.3), supercharging check assembly (5.4) and supercharging check assembly O RunddichtringO (5.5); Said suction check assembly (5.1) and supercharging check assembly (5.4) connect into an integral body through mode bonding or that be threaded; Said suction check assembly O RunddichtringO (5.2), supercharging check assembly O RunddichtringO (5.5) and said transverse conversion chamber (3.2) shrink-fit form static seal.
4. portable water purification kit as claimed in claim 1; It is characterized in that said whole insert water drawing device (6) is the monobloc(k)type plug-in mounting structure, comprise pump case (6.1); Said pump case (6.1) is 0.10-0.35mm with the fit-up gap of water sucting cavity (3.3), and said pump case (6.1) is the convertibility part.
5. portable water purification kit as claimed in claim 4 is characterized in that, said whole insert water drawing device (6) comprises pump case (6.1), piston head (6.2), pull bar (6.3), handle (6.4); The surface of said pump case (6.1) is provided with sealing groove (6.1.2), and O RunddichtringO (6.1.1) is installed in the sealing groove (6.1.2); Said pump case (6.1) forms static seal through O RunddichtringO (6.1.1) and said water sucting cavity (3.3) shrink-fit.
6. like claim 4 or 5 described portable water purification kits, it is characterized in that said pump case (6.1) is processed by the material of flexible inflatable, it outwards expands when the pump case internal pressure is too high, reduces and the piston rod head sealed vol, realizes the effect of decompression protection.
7. portable water purification kit as claimed in claim 1 is characterized in that, said refining plant is provided with microfiltration membrane or hyperfiltration membrane assembly in (2).
8. portable water purification kit as claimed in claim 7 is characterized in that, said membrane module is flat, tubular type, spiral, capillary type or tubular fibre formula membrane module.
9. straining installation, it comprises each described portable water purification kit among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110096335.4A CN102745827B (en) | 2011-04-18 | 2011-04-18 | Portable water purifier and filtering device comprised by the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110096335.4A CN102745827B (en) | 2011-04-18 | 2011-04-18 | Portable water purifier and filtering device comprised by the same |
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| Publication Number | Publication Date |
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| CN102745827A true CN102745827A (en) | 2012-10-24 |
| CN102745827B CN102745827B (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110096335.4A Active CN102745827B (en) | 2011-04-18 | 2011-04-18 | Portable water purifier and filtering device comprised by the same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230028A (en) * | 2014-09-30 | 2014-12-24 | 昆山华科膜环保科技有限公司 | Portable raw water dispenser applicable to harsh water filtration and sea water desalination |
| CN112777770A (en) * | 2021-01-13 | 2021-05-11 | 李国平 | Portable outdoor micro-filtration purifier for water purification |
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| CN201305474Y (en) * | 2008-06-12 | 2009-09-09 | 巫远程 | Portable water purifier with novel structure |
| 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 |
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| CN2253246Y (en) * | 1995-12-26 | 1997-04-30 | 王根生 | Portable pocket water purifier |
| JP2003155974A (en) * | 2001-11-20 | 2003-05-30 | Kazumasa Ikuta | Water purification device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104230028A (en) * | 2014-09-30 | 2014-12-24 | 昆山华科膜环保科技有限公司 | Portable raw water dispenser applicable to harsh water filtration and sea water desalination |
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| CN112777770A (en) * | 2021-01-13 | 2021-05-11 | 李国平 | Portable outdoor micro-filtration purifier for water purification |
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| CN102745827B (en) | 2014-01-01 |
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