CN104909483A - Water purifier - Google Patents

Water purifier Download PDF

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Publication number
CN104909483A
CN104909483A CN201510288471.1A CN201510288471A CN104909483A CN 104909483 A CN104909483 A CN 104909483A CN 201510288471 A CN201510288471 A CN 201510288471A CN 104909483 A CN104909483 A CN 104909483A
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CN
China
Prior art keywords
water
external member
storage barrel
purifier
water storage
Prior art date
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.)
Pending
Application number
CN201510288471.1A
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Chinese (zh)
Inventor
虞贵斌
徐涛
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WEDO ENVIRONMENTAL TECHNOLOGY (SHANGHAI) Co Ltd
Original Assignee
WEDO ENVIRONMENTAL TECHNOLOGY (SHANGHAI) Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by WEDO ENVIRONMENTAL TECHNOLOGY (SHANGHAI) Co Ltd filed Critical WEDO ENVIRONMENTAL TECHNOLOGY (SHANGHAI) Co Ltd
Priority to CN201510288471.1A priority Critical patent/CN104909483A/en
Publication of CN104909483A publication Critical patent/CN104909483A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the technical field of water treatment, particularly a water purifier which comprises a water storage barrel, a water extrusion rod and a filter unit, wherein the first side of the water storage barrel is provided with a source water outlet capable of discharging water in one direction, and a source water inlet which is used for introducing source water and is capable of on-off; the side wall of the water extrusion rod embedded in the second side of the water storage barrel can form a slide seal with the inner side wall of the water storage barrel; and a filter inlet of the filter unit is communicated with the source water outlet of the water storage barrel in a one-way on-off mode, so that the source water can flow into the filter unit. By arranging the seal structure of the water extrusion rod and water storage barrel and utilizing the vacuum negative pressure principle to complete extraction and filtration on source water, compared with the water purifier in need of installation of a water pump in the prior art, the water purifier provided by the invention obviously enhances the structural optimizing property, portability and use convenience, and lowers the cost.

Description

A kind of purifier
Technical field
The present invention relates to water-treatment technology field, particularly relate to a kind of purifier.
Background technology
Along with the raising of living standards of the people, the tap water obtaining safety becomes the problem of extensive concern, wherein, obtains safe tap water in outdoor travel process, needs to use portable water treatment device.
In recent years, the requirement for the composition optimizes of Portable water treatment facility, portability, simple operation and cost control aspect is more and more higher.Therefore, improve the composition optimizes of Portable water treatment facility, portability, simple operation, reduce costs simultaneously and become design objective.
In immediate prior art, for carrying out filtration treatment to the water in rivers and lakes out of doors, and then comprise the component such as filter core, water pump and apparatus casing for the Portable water treatment facility that people drink, filter core and water pump are installed in apparatus casing, are communicated with by each device by each bar pipeline arranged in apparatus casing, at water pump by natural former water suction, and the pressurization of pump water, make former current through filter core, and then by filter core to after raw water filtration, obtain available water purification.
In above-mentioned prior art, each component of Portable water treatment facility arrange and there is no different from the fixing conventional equipment used, each component comprising water pump are all installed on Portable water treatment facility, which results in the complex structure of Portable water treatment facility, portability is low, and cost is high, simultaneously, owing to needing operation water pump to carry out the operation such as water intaking and setting-out in use procedure, make its simple operation poor.
Therefore, solve the composition optimizes of Portable water treatment facility, portability, simple operation are low, high in cost of production defect is the current technical issues that need to address of those skilled in the art simultaneously.
Purifier in prior art, for obtaining source water, need to use water pump to carry out drawing water operation, water pump and relevant component structural complexity, the combination of the component such as such as, impeller in water pump makes the quality of purifier large, meanwhile, the manipulation require electricity consumption of water pump or manual rocking-turn, its simple operation is low.Therefore, in contrast to purifier of the prior art, the purifier provided in this optimal way make use of negative pressure of vacuum principle, apply water storage barrel and the dewatering rod of simple structure, can complete source water filtration by pull is water purification, therefore the composition optimizes of this purifier is strong simultaneously, simple operation is high, because the structure optimized makes portability strong, meanwhile, reduce cost.
Summary of the invention
The object of this invention is to provide a kind of purifier, by application of the present invention, portability, composition optimizes, simple operation will be significantly improved, reduce costs simultaneously.
For solving the problems of the technologies described above, the invention provides a kind of purifier, comprising:
Water storage barrel, dewatering rod and filtration unit, first side of described water storage barrel be provided with can unidirectional water outlet source water out and for introducing source water and can the source water inlet of break-make, the sidewall of described dewatering rod and the inner side-wall of described water storage barrel that are embedded in described water storage barrel second side can seal slidably, the filtration entrance of described filtration unit is communicated with the unidirectional break-make ground of the source water out of described water storage barrel, can flow into described filtration unit to realize source water.
Preferably, also comprise the first check valve, described first check valve is arranged between described filtration entrance and described source water out, flows into described water storage barrel to avoid gas-liquid from described filtration unit.
Preferably, also comprise the second check valve, described second check valve is installed on described source water inlet.
Preferably, described filtration unit can be installed in described water storage barrel removably, and the pure water inlet of described filtration unit is located at the outer wall of described water storage barrel.
Preferably, described filtration unit comprises gac external member and nanofiltration membrane external member, and described gac external member and described nanofiltration membrane external member, by pipeline connection, can flow through described gac external member and described nanofiltration membrane external member by pipeline respectively to realize described source water.
Preferably, described nanofiltration membrane external member comprises hollow fiber nanofiltration membrane.
Preferably, described gac external member comprises preposition activated charcoal external member and post active carbon external member, and described preposition activated charcoal external member connects the water inlet in described nanofiltration membrane external member, and described post active carbon external member connects the water outlet in described nanofiltration membrane external member.
Preferably, described filtration unit also comprise can break-make wash away pipeline, described filtration entrance is communicated in the first end of the inner tube wall of described nanofiltration membrane external member, described in wash away the second end that pipeline is communicated in the inner tube wall of described nanofiltration membrane external member.
Preferably, also comprise the fixing baffle ring for fixing test paper, described fixing baffle ring is installed on described source water inlet.
Preferably, described first check valve is specially one-way sealing seal, is provided with threaded connector between described filtration entrance and described source water out, and described one-way sealing seal is fastening to be installed between described threaded connector.
At one about in the preferred implementation of purifier, it comprises water storage barrel, dewatering rod and filtration unit, first side of water storage barrel be provided with can unidirectional water outlet source water out and for introducing source water and can the source water inlet of break-make, the inner side-wall of the sidewall and water storage barrel that are embedded in the dewatering rod of water storage barrel second side can seal slidably, the filtration entrance of filtration unit is communicated with the unidirectional break-make ground of the source water out of water storage barrel, can flow into described filtration unit to realize source water.Be communicated with for filtration entrance and the unidirectional break-make of source water out, have two layers of meaning here, the first, source water can from water storage barrel inflow filter, and cannot reversed flow; The second, be communicated with position and can be communicated with and can close, when water storage barrel needs negative pressure state, make this be communicated with position and close.Thus, arranged by said structure, under dewatering rod slides the state embedding water storage barrel completely, the water source of taking needed for source water inlet is inserted, pull dewatering rod, because the sidewall of dewatering rod and the inner side-wall of water storage barrel are sealed state, therefore dewatering rod is in water storage barrel extraction, in water storage barrel the space of transferring to other use out there is vacuum negative pressure condition, now the source water out of water storage barrel is set to the state of open circuit, then the source water at source water inlet place is inhaled into water storage barrel because of the suction function in water storage barrel, when source water in water storage barrel reaches aequum, dewatering rod stops sliding, now make source water inlet open circuit, namely source water inlet is blocked, and then oppositely make dewatering rod reverse slide, namely dewatering rod slips into water storage barrel, the source water of water storage barrel inside is squeezed into filtration entrance from the source water out opened, and then, continue the effect of slip extruding at dewatering rod under, source water is clamp-oned filtration unit continuously and is filtered.Thus, the purifier in this optimal way make use of negative pressure of vacuum principle, under structure simply draws water structure that bar and water storage barrel match, just achieves and is extruded by filtration unit to the extraction of source water and the source water of making, finally obtain water purification.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is structural representation of the present invention;
In Fig. 1: water storage barrel-1, dewatering rod-2, filtration unit-3.
Embodiment
Core of the present invention is to provide a kind of purifier, by application of the present invention, will significantly improve portability, composition optimizes, simple operation, and reduce costs simultaneously.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, Fig. 1 is structural representation of the present invention.
According to Fig. 1, purifier comprises: water storage barrel 1, dewatering rod 2 and filtration unit 3, first side of water storage barrel 1 be provided with can unidirectional water outlet source water out and for introducing source water and can the source water inlet of break-make, the sidewall of dewatering rod 2 and the inner side-wall of water storage barrel 1 that are embedded in water storage barrel 1 second side can seal slidably, the filtration entrance of filtration unit 3 is communicated with the unidirectional break-make ground of the source water out of water storage barrel 1, can flow into described filtration unit 3 to realize source water.In above structure, under the state of source water out open circuit, pull dewatering rod 2, the suction function that source water just produces due to the space of transferring to other use out in water storage barrel 1 and be inhaled in water storage barrel 1, and then, under the state that source water inlet open circuit is closed, pushing dewatering rod 2 stretches into water storage barrel 1, then inner source water flows into by the source water out opened the filtration entrance be communicated with it, the dewatering rod 2 that continuous slip is stretched into extrudes source water and continues through filtration unit 3, then the source water that inherent filtration device 3 flows out is filtered into water purification.For the break-make of source water out, can plug be set, be realized the conversion of break-make by dismounting plug.The structure of bar 2 and water storage barrel 1 of drawing water is simple, utilizes negative pressure of vacuum physical principle just to complete water intaking and filtration work.Therefore, compared to the structure applied the devices such as water pump in prior art and carry out fetching water and filtering, the composition optimizes of this purifier is improved significantly, and then simple operation, the portability of purifier are improved significantly, and reduce cost simultaneously.
For above-mentioned specific embodiment, for the source water inlet arranged in water storage barrel 1 first side and source water out, also can arrange both it is same retaining bung, namely at the pull by dewatering rod 2, source water is inhaled in water storage barrel 1 from retaining bung, and then mobile water storage barrel 1, retaining bung is made to leave external water source, and align with the filtration entrance of filtration unit 3 and be communicated with, and then source water is by this same retaining bung entrance inflow filter 3 after filtration, this optimizes the structure of water storage barrel 1 further.
On the basis of above-described embodiment, further, between filtration entrance and source water out, the first check valve can also be set, under the state be communicated with herein, dewatering rod 2 is continuously extruded to be stretched in water storage barrel 1 process, source water through the first check valve inflow filter 3, and when dewatering rod 2 stops the situation such as slip for some reason, under the structure that source water out is still opened, the setting of the first check valve avoids the generation of refluence.
Further, in source, water inlet place can arrange the second check valve, and the setting of the second check valve just achieves the on-off function of source water inlet.For source water inlet, in water absorption course, source water is inhaled into water storage barrel 1 from outside by the second check valve, and clamp-ons in filtration unit 3 process at dewatering rod 2 by source water, and source water just cannot flow out from source water inlet because of the setting of the second check valve.The setting of the second check valve, just achieves automatically break-make, which further improves the convenience of operation.Certainly, the plug that can dismantle also can be set and carry out shutoff.
In another embodiment, for filtration unit 3, it can be arranged in water storage barrel 1 removably, the pure water inlet of filtration unit 3 be arranged on the outer wall of water storage barrel 1.Thus, dewatering rod 2 and filtration unit 3 are all arranged in water storage barrel 1, and the globality making purifier is stronger, which further improves the portability of purifier, meanwhile, due to can dismounting, when filter core needs to change, can realize easily changing.
For the purifier in each specific embodiment above-mentioned, its filtration unit 3 comprises gac external member and nanofiltration membrane external member, gac external member and nanofiltration membrane external member, by pipeline connection, can flow through gac external member and nanofiltration membrane external member by pipeline respectively to realize source water.In the present embodiment, filtration unit 3 is set to cascade filtration structure, make filter obtain water purification cleaner, CJ 94-2005 direct drinking water water quality standard can be reached.Can also be communicated with other filter element parts in filtration unit 3, such as secondary filter filter core and Constitutive active carbon rod etc., for nanofiltration membrane external member, it comprises hollow fiber nanofiltration membrane structure.
Further, gac external member comprises preposition activated charcoal external member and post active carbon external member, and preposition activated charcoal external member connects the water inlet in nanofiltration membrane external member, and post active carbon external member connects the water outlet in nanofiltration membrane external member.Arrange preposition activated charcoal external member and post active carbon external member respectively in the both sides, front and back of nanofiltration membrane external member, this, while the better filter effect of acquisition, makes be improved the work-ing life of nanofiltration membrane external member.
In another embodiment, also comprise in filtration unit 3 can break-make wash away pipeline, filter entrance and be communicated in the first end of the inner tube wall of nanofiltration membrane external member, wash away the second end that pipeline is communicated in the inner tube wall of nanofiltration membrane external member.For nanofiltration membrane external member, its agent structure is drum, in normal use procedure, source water to be filtered enters the inside of drum nanofiltration membrane external member from the first end of nanofiltration membrane external member, under the structure of washing away pipeline shutoff, source water flows out through the cylindrical sidewall of nanofiltration membrane external member, and the filtering material of side-walls plays filter effect to source water.And for the impurity in the water of source, it is filtered and intercepts in the barrel of nanofiltration membrane external member, position particularly inside barrel, a large amount of oarse-grained impurity has been gathered in this region, when needs carry out clean flushing, that connects nanofiltration membrane external member second end washes away pipeline, then source water is after first end flows into nanofiltration membrane external member, because the filtration of sidewall is larger relative to the unobstructed fluid resistance of washing away pipeline, therefore source water flows to the little path of resistance naturally, namely by the passage of wall inner portion, and then flowed out by the pipeline that washes away of the second end, in this process, source water washes away the Impurity deposition thing taken away and be attached on barrel, reach the effect of cleaning nanofiltration membrane external member thus.Vibrational power flow in the present embodiment, makes extend the work-ing life of nanofiltration membrane external member, This further reduces the cost of purifier.
Purifier can also arrange the fixing baffle ring for fixing test paper, be arranged on water inlet position, source, then before water intaking, whether toxic just can test out water source, which further improves simple operation.
For the first check valve in above-described embodiment, can specifically be set to one-way sealing seal, meanwhile, between filtration entrance and source water out, be provided with threaded connector, one-way sealing seal is fastening to be installed between threaded connector.Thus, under the structure of filtering entrance alignment source water out, make the extruding conveying ne-leakage of source water, make stopping property stronger.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (10)

1. a purifier, is characterized in that, comprising:
Water storage barrel (1), dewatering rod (2) and filtration unit (3), first side of described water storage barrel (1) be provided with can unidirectional water outlet source water out and for introducing source water and can the source water inlet of break-make, the sidewall of described dewatering rod (2) and the inner side-wall of described water storage barrel (1) that are embedded in described water storage barrel (1) second side can seal slidably, the filtration entrance of described filtration unit (3) is communicated with the unidirectional break-make ground of the source water out of described water storage barrel (1), can flow into described filtration unit (3) to realize source water.
2. purifier as claimed in claim 1, it is characterized in that, also comprise the first check valve, described first check valve is arranged between described filtration entrance and described source water out, flows into described water storage barrel (1) to avoid gas-liquid from described filtration unit.
3. purifier as claimed in claim 2, it is characterized in that, also comprise the second check valve, described second check valve is installed on described source water inlet.
4. purifier as claimed in claim 3, it is characterized in that, described filtration unit (3) can be installed in described water storage barrel (1) removably, and the pure water inlet of described filtration unit (3) is located at the outer wall of described water storage barrel (1).
5. the purifier as described in any one of Claims 1-4, it is characterized in that, described filtration unit (3) comprises gac external member and nanofiltration membrane external member, described gac external member and described nanofiltration membrane external member, by pipeline connection, can flow through described gac external member and described nanofiltration membrane external member by pipeline respectively to realize described source water.
6. purifier as claimed in claim 5, it is characterized in that, described nanofiltration membrane external member comprises hollow fiber nanofiltration membrane.
7. purifier as claimed in claim 6, it is characterized in that, described gac external member comprises preposition activated charcoal external member and post active carbon external member, described preposition activated charcoal external member connects the water inlet in described nanofiltration membrane external member, and described post active carbon external member connects the water outlet in described nanofiltration membrane external member.
8. purifier as claimed in claim 7, it is characterized in that, described filtration unit (3) also comprise can break-make wash away pipeline, described filtration entrance is communicated in the first end of the inner tube wall of described nanofiltration membrane external member, described in wash away the second end that pipeline is communicated in the inner tube wall of described nanofiltration membrane external member.
9. purifier as claimed in claim 8, it is characterized in that, also comprise the fixing baffle ring for fixing test paper, described fixing baffle ring is installed on described source water inlet.
10. purifier as claimed in claim 2, it is characterized in that, described first check valve is specially one-way sealing seal, is provided with threaded connector between described filtration entrance and described source water out, and described one-way sealing seal is fastening to be installed between described threaded connector.
CN201510288471.1A 2015-05-29 2015-05-29 Water purifier Pending CN104909483A (en)

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CN201510288471.1A CN104909483A (en) 2015-05-29 2015-05-29 Water purifier

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CN201510288471.1A CN104909483A (en) 2015-05-29 2015-05-29 Water purifier

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2727148Y (en) * 2004-09-15 2005-09-21 张学勤 Outdoor and domestic integrated water purifier
CN201401375Y (en) * 2009-03-16 2010-02-10 张林彬 Life water pump
WO2013008227A1 (en) * 2011-07-10 2013-01-17 Woosh Water System Ltd Drinking water vending dispenser facilitated to collect and purify drainage water
CN203065265U (en) * 2013-01-04 2013-07-17 孙银焕 Pollution discharging and washing device for portable water purifier
CN204211515U (en) * 2014-11-06 2015-03-18 佛山市顺德区美的饮水机制造有限公司 High-voltage energy-storage back wash filter equipment
CN204803116U (en) * 2015-05-29 2015-11-25 上海雾道环保科技有限公司 Water purifier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2727148Y (en) * 2004-09-15 2005-09-21 张学勤 Outdoor and domestic integrated water purifier
CN201401375Y (en) * 2009-03-16 2010-02-10 张林彬 Life water pump
WO2013008227A1 (en) * 2011-07-10 2013-01-17 Woosh Water System Ltd Drinking water vending dispenser facilitated to collect and purify drainage water
CN203065265U (en) * 2013-01-04 2013-07-17 孙银焕 Pollution discharging and washing device for portable water purifier
CN204211515U (en) * 2014-11-06 2015-03-18 佛山市顺德区美的饮水机制造有限公司 High-voltage energy-storage back wash filter equipment
CN204803116U (en) * 2015-05-29 2015-11-25 上海雾道环保科技有限公司 Water purifier

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
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舒为群等: "《军队卫生学实验教程》", 28 February 2006, 第四军医大学出版社 *

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Application publication date: 20150916