CN104230028B - A kind of portable raw water fountain being applicable to filter severe water body and desalinization - Google Patents
A kind of portable raw water fountain being applicable to filter severe water body and desalinization Download PDFInfo
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- CN104230028B CN104230028B CN201410522594.2A CN201410522594A CN104230028B CN 104230028 B CN104230028 B CN 104230028B CN 201410522594 A CN201410522594 A CN 201410522594A CN 104230028 B CN104230028 B CN 104230028B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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Abstract
<b>the present invention relates to a kind of portable raw water fountain being applicable to filter severe water body and desalinization</b><b>,</b><b>it includes producing water inflator, produce water operation device, first class purification unit and the secondary purification unit being arranged in product water inflator, first class purification unit includes filter element, filter element includes inner core and micro-filtration membrane, and the inner space of filter element constitutes the one-level passage passed through that supplies water, particularly, filter element be arranged at produce water inflator the first cylinder outside and and the water inlet of the first cylinder between be connected by the first pipeline, one-level passage connects with water inlet; Should</b><b>raw water fountain also include water butt that the outlet with the first cylinder connected by second pipe,</b><b>rO</b><b>reverse osmosis unit and giant, giant respectively through the 3rd pipeline and the 4th pipeline and water butt and</b><b>rO</b><b>reverse osmosis unit connects, and giant can provide water to pass through</b><b>rO</b><b>pressure required for reverse osmosis unit. Raw water fountain of the present invention also can be suitable for for severe water body, sea water, and produces water efficiency height, is not easily blocked</b><b>.</b>
Description
Technical field
The invention belongs to drinking water treatment equipment field, be specifically related to a kind of unpowered raw water fountain of portable being adapted under the mal-condition such as disaster area, field and using, this device, without power supply, may filter that antibacterial and virus, removes the heterochromatic material of abnormal flavour in water.
Background technology
Nowadays, the heavy metal pollution from the industry such as plating, mining, metallurgy, chemical industry, printing and dyeing has become as one of pollutant main in water environment pollution, and the heavy metal such as such as lead, chromium, hydrargyrum is very big to the harm of human body. Health Drinking Machine in the market is used for domestic, these Health Drinking Machines generally can remove the most of impurity in unboiled water, disclosure satisfy that people's common life demand to drinking 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 requirement. In addition, water correction plant ubiquity filter element for including Health Drinking Machine holds susceptible to plugging problem, therefore, filter element must be carried out in order to avoid affecting result of use and efficiency and reduction of service life, but filter element all can only be pulled down cleaning when not producing water by existing Health Drinking Machine, very inconvenient, and local at bad environments, generally cannot obtain the clean water cleaned required for filter element.
The Health Drinking Machine of a kind of removing heavy metals anti-clogging is disclosed by the Chinese invention patent ZL201010572017.6 that the applicant is proposed, it cylinder including there is water inlet and outlet, along the piston rod that the short transverse of cylinder is arranged slidably, fixing piston on the piston rod, it is arranged on the first class purification unit of cylinder body bottom, it is 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 is in use, once can obtain the pure water of about 80%, and the water of another 20% is back to first class purification unit by the through hole that described aperture is less and its impurity retained is carried out backwash. the Health Drinking Machine of this patent is only applicable to cleaner natural water, micro heavy can only be removed, intercept virus and microorganism, once run into, water body exists soluble pollutants, chemical pollutant, the field water that weight color heavy taste etc. is relatively more severe, such as Freshets roar down from the mountains or water body when underground mine outburst, it is unable to reach drinking water standard after then filtering, ability to work is relatively low, operates also relatively elaborate, and this device is unsuitable for sea water. in addition, although its with traditional drink raw device compared with, this filter element drinking raw device is not easily blocked relatively, improve purification efficiency, but carrying out the actual effect of backwash by a small amount of water refluxed not is highly desirable for the unboiled water purification under adverse circumstances, tends not to make filter element obtain extraordinary cleaning, therefore, reality still there will be blocking, and a part of scrubbing water is for backwash, reduce product water efficiency. the setting additionally, this Health Drinking Machine employing piston type draws water, produces two problems, and one is, it is necessary to filter element is exhausted, two are, piston rod will produce gap, and cause seepy question after driving piston repeatedly to pump in cylinder between piston and cylinder. this patent is it is not disclosed how solve this two problems. simultaneously, it is contemplated that producing water will use as drinking water, it is therefore necessary to ensure do not have microorganism such as antibacterial etc. to enter in cylinder in order to avoid polluting and producing water.
Summary of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, it is provided that a kind of portable raw water fountain being applicable to filter severe water body and desalinization.
For solving above technical problem, the present invention adopts the following technical scheme that:
A kind of portable raw water fountain, including:
Produce water inflator, it includes the first cylinder, first piston bar, first piston, the one end of the first cylinder has water inlet, the other end has outlet, the one end of first piston bar vertically plugs from described the other end of the first cylinder in the first cylinder and can arrange slidably along the length direction of the first cylinder, and first piston is fixedly connected on the described one end of described first piston bar;
Producing water operation device, it is connected with the other end of first piston bar, is used for making first piston bar reciprocating in the first cylinder;
First class purification unit, it is for carrying out preliminary purification to unboiled water, and this first class purification unit includes filter element, and filter element includes inner core and is arranged on the micro-filtration membrane that described inner core is peripheral, and the inner space of filter element constitutes the one-level passage passed through that supplies water;
Secondary purification unit, it is arranged in described first cylinder, for the water after first class purification purification unit is purified further;
Particularly,
Described filter element is arranged at outside the first cylinder and is connected by the first pipeline with between water inlet, and one-level passage connects with water inlet;
Portable raw water fountain also includes water butt, RO reverse osmosis unit and the giant that the outlet with the first cylinder is connected by second pipe, giant connects with water butt and RO reverse osmosis unit respectively through the 3rd pipeline and the 4th pipeline, and giant can provide water to pass through the pressure required for RO reverse osmosis unit.
According to the present invention, the RO film that described RO reverse osmosis unit adopts is that desalinization is desalted special RO film or fresh water RO film. Corresponding RO film is selected according to actual water body to be filtered.
Further, the two ends of the 3rd described pipeline are connected with giant and water butt respectively, and one end of the 4th pipeline is connected with the 3rd pipeline, and the other end is connected with RO reverse osmosis unit, are respectively equipped with check valve on the 3rd pipeline and the 4th pipeline.
Preferably, the top of described water butt is provided with steam vent, and is provided with, at steam vent place, the hydrophobic oleophobic ventilated membrane that microorganism can be stoped to enter in water butt, it is ensured that the aerofluxus of water butt and absolute aseptic filtration.
Preferably, the sectional area of the inner chamber of giant is 6��8cm2��
Preferably, the product discharge of the RO film of RO reverse osmosis unit is 4��6L/h.
Preferably, described product water operates device, the mode of operation of giant is foot-operated, and product water operation device can self contained function or linkage with giant. Foot-operated mode is adopted to carry out producing water, rapid operation. Wherein more preferably employ the device of lever principle, make operation more laborsaving, convenient.
A specific aspect according to the present invention: device includes lower supporter to the operation of described product water, one end can be rotatably arranged at the lever on lower supporter, be arranged on riding on the other end of lever, state the other end of first piston bar detachably connected with lever and can relatively rotate therebetween when being connected, the bottom of the first cylinder rotates with lower supporter and is connected, the distance of the described one end of the junction distance lever of the other end of first piston bar and lever is the 1/4��2/5 of described lever length, it is preferred to 1/3.
Another specific aspect according to the present invention: portable raw water fountain also includes giant operation device, giant operation device includes lower supporter, one end can be rotatably arranged at the lever on described lower supporter, the foot being arranged on the other end of described lever is stepped on, the outer end of the pull bar of described giant is detachably connected with described lever and can relatively rotate therebetween when being connected, the bottom of described giant rotates with described lower supporter and is connected, the distance of the described one end of the junction distance lever of the outer end of the pull bar of giant and lever is the 1/4��2/5 of lever length, it is preferably 1/3.
According to a preferred aspect of the present invention: produce water operation device and include lower supporter, it is symmetricly set on the lever of relative two sides of lower supporter, ride and be arranged on the connecting rod between the lever of described two sides, the one end of lever can be rotatably arranged on lower supporter, the other end is provided with foot and steps on, described the other end of first piston bar has first handle, the outer end of the pull bar of described giant has second handle, described first handle and second handle are detachably connected with described connecting rod respectively and when being connected, first handle can rotate relative to connecting rod with second handle, described first handle, the place of being rotationally connected of second handle and described connecting rod is the 1/4��2/5 of described lever length apart from the distance of the described one end of described lever, it is preferably 1/3.
Also include being arranged between lower supporter and the described one end of lever for making lever trend towards the back-moving spring away from lower supporter it is further preferred that produce water operation device. After so arranging, when riding to bottom, unclamping foot-operated, foot-operated and lever will recover to initial condition in the effect of back-moving spring, convenient and strength-saving.
Preferably, described raw water fountain also includes the one-level channel connection of the backwash inflator being connected with filter element, the gas outlet of backwash inflator and filter element by the 5th pipeline.
According to the present invention one is concrete and preferred aspect, described 5th pipeline is provided with switch, the one end of the first pipeline, the 5th pipeline one end be simultaneously connected with on the same one end of filter element, or the first pipeline, second pipe are connected to each other, and the one end of one of them is connected on the one end of filter element. Take this structure, product water and backwash both can have been made to be independent of each other, make again whole device compacter.
Another specific aspect according to the present invention, the both ends of the first pipeline are connected with the one end of water inlet and filter element respectively, and the both ends of the 5th pipeline are connected with the other end of gas outlet and filter element respectively. So it also is able to make product water and backwash be independent of each other well.
Further, described backwash inflator include bottom there is the second cylinder of gas outlet, bottom be vertically plugged in the second cylinder and can arrange slidably along the short transverse of the second cylinder the second piston rod, be fixedly installed on the second piston rod upper end on and be connected with the inner wall sealing of the second cylinder the second piston, be connected to the second piston rod upper end inflating bat-handle, be arranged in the second cylinder and be positioned at the check valve below the second piston.
According to the present invention, described micro-filtration membrane is known, it is possible to be filtered to remove the pollutant such as the SS in water, antibacterial, microorganism, virus micelle. The aperture of micro-filtration membrane is generally 0.1��0.45 micron, it is preferred to 0.1 micron.
Preferred version as the present invention: described first class purification unit also includes the active zeolite being arranged in the inner space of filter element. The active zeolite arranged at filter element place can adsorb the removing pollutant such as heavy metal, ammonia nitrogen, meanwhile, when raw water fountain works, utilizes its weight, it is possible to make filter element be in all the time under the water surface.
Preferably, secondary purification unit includes being positioned at the first cylinder and the length direction along the first cylinder extends active carbon filter core, the polymer adsorption film being arranged on active carbon filter core periphery, the inner space of active carbon filter core constitutes 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 inlet, it is provided with intake tunnel, between intake tunnel and secondary passage, is provided with check valve. Active carbon filter core and the adsorbable removing of polymeric membrane participate in COD, remove abnormal flavour and remove trickle pollutant further. The material of macromolecular filter membrane is preferably PVDF, and aperture is generally 0.03��0.08 micron, it is preferred to 0.03��0.06 micron.
Preferably, described first cylinder is provided with exhaust apparatus, exhaust hole that this exhaust apparatus includes being opened on the first cylinder, is arranged on the hydrophobic oleophobic ventilated membrane that exhaust hole place is possible to prevent microorganism to enter in the first cylinder by described exhaust hole. The aperture of hydrophobic oleophobic ventilated membrane is generally 0.22��0.45 micron, concrete such as 0.22 micron. Take this structure, solve the exhausting problem of the first cylinder inner filter core well, turn avoid microbial infection in the first cylinder.
Further preferably, the lower fixing lid that described exhaust apparatus also includes being removably disposed on the first cylinder fixes, with lower fixing lid, the upper fixing lid being connected, hydrophobic oleophobic ventilated membrane has two layers, wherein one layer is welded on and lower fixing covers on end face, on other one layer of lower surface being welded on fixing lid.Taking this structure, described hydrophobic oleophobic ventilated membrane can bear bigger pressure, is not easily broken.
Preferably, described raw water fountain also includes the fixing seat being arranged on the first cylinder, the sleeve pipe being fixed on fixing seat, fixing seat offers and connects described secondary passage and extraneous passage, be provided with at described passage place and be possible to prevent microorganism to enter the hydrophobic oleophobic ventilated membrane in described secondary passage by described passage. Wherein, sleeve pipe is preferably politef material. Take this structure, solve seepy question well, turn avoid microbial infection in the first cylinder simultaneously.
Due to the enforcement of above technical scheme, the present invention compared with prior art has the advantage that
The present invention is connected to RO reverse osmosis membrane apparatus after producing water inflator, when water body to be filtered is cleaner fresh water, the water producing water inflator output is capable of direct drinking, when water body to be filtered comparatively badly such as contains soluble pollutants, chemical pollutant, when weighing the water bodys such as color heavy taste or be sea water/saline, the water that will be produced water inflator output by giant sends into water butt, and feeds the water into RO reverse osmosis membrane apparatus by giant and process, and namely can obtain the water being available for drinking. Simultaneously, microbial film filter element is arranged on outside product water drum body by the present invention, during use, microbial film filter element is placed in unboiled water, on the one hand, move outside microbial film filter element, area can increase, and improves filter effect, on the other hand, gases at high pressure can be passed in filter element by inflator etc. and carry out high pressure gas and unboiled water mixing backwash, producing water efficiency high, backwash effect is especially good, even severe field water, such as Freshets roar down from the mountains or underground mine such as breaks 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 present invention will be further described in detail:
Fig. 1 is the schematic diagram of the raw water fountain according to the present invention;
Fig. 2 is the schematic front view outer end of the first cylinder (the first piston bar slide into) of the raw water fountain according to the present invention;
Fig. 3 is the schematic front view middle part of the first cylinder (the first piston bar slide into) of the raw water fountain according to the present invention;
Fig. 4 is the schematic front view the inner of the first cylinder (first piston bar slide into) of the raw water fountain according to the present invention;
Fig. 5 is the schematic rear view outer end of the first cylinder (the first piston bar slide into) of the raw water fountain according to the present invention;
The Fig. 6 structural representation producing water inflator according to the present invention;
Fig. 7 is A place enlarged diagram in Fig. 6;
Fig. 8 is the structural representation of the backwash inflator according to the present invention;
Fig. 9 is the structural representation of the first class purification unit according to the present invention;
Wherein:
1, water inflator is produced; 10, the first cylinder; 10a, water inlet 1; 10b, outlet; 11, first piston bar; 12, first piston; 13, first handle; 14, fixing seat; 140, passage; 15, sleeve pipe; 16, hydrophobic oleophobic ventilated membrane;
2, water operation device is produced; 20, lower supporter; 21, lever; 22, foot is stepped on; A, lever one end; B, it is rotationally connected place; 23, connecting rod; 24, back-moving spring;
3, first class purification unit; 30, filter element; 30a, micro-filtration 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 cylinder; 51, the second piston rod; 52, the second piston; 53, inflating bat-handle; 54, check valve;
6, aseptic water butt; 60, steam vent; 61, hydrophobic oleophobic ventilated membrane;
7, giant; 70, pull bar; 71, second handle;
8, RO reverse osmosis membrane apparatus;
A, the first pipeline; B, second pipe; C, the 3rd pipeline; D, the 4th pipeline; E, the 5th pipeline; K1, K2, K3, check valve; K4, switch;
9, exhaust apparatus; 90, exhaust hole; 91, lower fixing lid; 92, upper fixing lid; 93, lower floor's hydrophobic oleophobic ventilated membrane; 94, upper strata hydrophobic oleophobic ventilated membrane.
Detailed description of the invention
Referring to Fig. 1 to Fig. 9, this example provides a kind of raw water fountain, and it includes producing water inflator 1, produces water operation device 2, first class purification unit 3, secondary purification unit 4, backwash inflator 5, aseptic water butt 6, giant 7, RO reverse osmosis membrane apparatus 8.
Produce water inflator 1 and include the first cylinder 10, first piston bar 11, first piston 12, the one end of the first cylinder 10 has water inlet 10a, the other end has outlet 10b, the one end of first piston bar 11 vertically plugs from described the other end of the first cylinder 10 in the first cylinder 10 and can arrange slidably along the length direction of the first cylinder 10, and first piston 12 is fixedly connected on described the other end of first piston bar 11.
First class purification unit 3 and secondary purification unit 4 is common water is purified so that unboiled water is converted into the pure water of cleaning. From purify angle, for first class purification unit 3 and secondary purification unit 4 concrete structure could be used without special restriction, as long as described requirement can be met.
Being arranged in the first cylinder different from traditional first class purification unit and first class purification unit, the first class purification unit 3 of the present invention is arranged on outside the first cylinder 10. First class purification unit 3 specifically includes filter element 30 and active zeolite 31, filter element 30 includes inner core and is arranged on 0.1 micron of micro-filtration membrane 30a that inner core is peripheral, the inner space of filter element 30 constitutes the one-level passage 30b passed through that supplies water, and active zeolite 31 is arranged in the inner space of filter element 30. Micro-filtration membrane 30a is known, it is possible to be filtered to remove the pollutant such as the SS in water, antibacterial, microorganism, virus micelle. The active zeolite 31 arranged in filter element 30 can adsorb the removing pollutant such as heavy metal, ammonia nitrogen, meanwhile, when raw water fountain works, utilizes its weight, it is possible to make filter element 30 be in all the time under the water surface. It is connected by the first pipeline (8mm sebific duct) a between filter element 30 and the water inlet 10a of the first cylinder 10, and the one-level passage 30b of filter element 30 connects with water inlet 10a.
Secondary purification unit 4 is arranged in the first cylinder 10, specifically include and be positioned at the first cylinder 10 and active carbon filter core 40 that the length direction along the first cylinder 10 extends, 0.06 micron of polymer adsorption film 41 being arranged on active carbon filter core 40 periphery, the inner space of active carbon filter core 40 constitutes secondary passage 42, the lower end part of first piston bar 11 is connected in secondary passage 42 and with the inner wall sealing of secondary passage 42, having intake tunnel between active carbon filter core 40 and water inlet 10a, between intake tunnel 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 abnormal flavour and remove trickle pollutant further, it is thus achieved that pure water.
The outlet 10b of the first cylinder 10 is connected with aseptic water butt 6 by second pipe b.Aseptic water butt 6 connects with giant 7 also by the 3rd pipeline c. The top of aseptic water butt 6 is provided with steam vent 60, is provided with 0.22 micron hydrophobic oleophobic ventilated membrane 61 at this steam vent 60, it is ensured that in water butt 6, water body does not contact with microbes in air, thus avoiding microbiological contamination, the water cleaning making entrance giant 7 and RO film is aseptic. Giant 7 connects with reverse osmosis membrane apparatus 8 also by the 4th pipeline d. Second pipe b, the 3rd pipeline c and the four pipeline d are respectively equipped with check valve K1, K2 and K3.
The second piston 52 of being connected on backwash inflator 5 includes bottom and has the second cylinder 50 of gas outlet, bottom is vertically plugged in the second cylinder 50 and can arrange slidably along the short transverse of the second cylinder 50 the second piston rod 51, the upper end being fixedly installed on the second piston rod 51 and with the inner wall sealing of the second cylinder 50, the upper end being connected to the second piston rod 51 inflating bat-handle 53, to be arranged on the second cylinder 50 interior and be positioned at the check valve 54 below the second piston 52. The gas outlet place of backwash inflator 5 connects the one end of the 5th pipeline e, and the other end of the 5th pipeline e is connected with the first pipeline a, and is provided with switch K4 on the 5th pipeline e. When raw water fountain produces water, switch K4 closes, and produces water inflator 1 and works; When needs clean filter element 30, producing water inflator 1 and quit work, opened by switch K4, utilize backwash inflator 5 to pass into gases at high pressure in filter element 30, under the dual backwash of air purge and washing, filter element 30 recovers rapidly its membrane flux, can terminate to inflate, and carries out producing water.
Further, first cylinder 10 is provided with exhaust apparatus 9, upper fixing lid 92 that exhaust hole 90 that this exhaust apparatus 9 includes being opened on the first cylinder 10, the lower fixing lid 91 being removably disposed on the first cylinder 10 be fixing with lower fixing lid 91 to be connected, the lower floor's hydrophobic oleophobic ventilated membrane 93 being welded on lower fixing lid 91 upper surface, be welded on the upper strata hydrophobic oleophobic ventilated membrane 94 on fixing lid 92 lower surface. Lower floor's hydrophobic oleophobic ventilated membrane 93, upper strata hydrophobic oleophobic ventilated membrane 94 are located at exhaust hole 90 place, it is possible to stop microorganism to enter in the first cylinder 10 from exhaust hole 90. Taking two layers of hydrophobic oleophobic ventilated membrane and adopt the mode that fixing lid is fixing up and down, hydrophobic oleophobic ventilated membrane can bear bigger pressure, is not easily broken.
Further, raw water fountain also includes the fixing seat 14 being removably disposed on the upper end of the first cylinder 10, the teflon sleeve 15 being fixed on described fixing seat 14, the inwall of the outer wall of first piston bar 11 and teflon sleeve 15 closely cooperates, fixing seat 14 offers and connects secondary passage 42 and extraneous passage 140, it is provided with hydrophobic oleophobic ventilated membrane 16 at passage 140 place, take this structure, solve seepy question well, turn avoid microbial infection in the first cylinder 10 simultaneously.
Produce water operation device 2 and include lower supporter 20, it is symmetricly set on the lever 21 of relative two sides of lower supporter 20, foot-operated 22 and be arranged on the connecting rod 23 between the lever 21 of two sides, the one end A of lever 21 can be rotatably arranged on lower supporter 20, the other end is provided with foot-operated 22, described the other end of first piston bar 11 has first handle 13, the outer end of the pull bar 70 of giant 7 has second handle 71, giant 7 and product water inflator 1 are disposed side by side between the lever 21 of both sides, first handle 13 is mutually detachably connected with connecting rod 23 respectively with second handle 71 and when being connected, first handle 13 can rotate relative to connecting rod 23 with second handle 71, first handle 13, the distance of the described one end A of the place of the being rotationally connected B point distance lever 21 of second handle 71 and connecting rod 23 is the 1/3 of lever 21 length.Between the one end A and lower supporter 20 of lever 21, be provided with back-moving spring 24, when behind foot-operated 22 to bottom, unclamp foot-operated 22, foot-operated 22 and lever 21 will recover to initial condition in the effect of back-moving spring 24, convenient and strength-saving.
The raw water fountain of the present invention uses as follows.
One, water body to be filtered is using method during comparatively clean fresh water
1) filter element is put in water body to be filtered;
2) product water operation device is opened, it drives first piston bar to first extracorporeal movement until outer end, in this process, the check valve in the first cylinder automatically opens up, and water body flows in secondary passage from one-level passage, the first pipeline, water inlet after first class purification purification unit, then the foot that tramps with one's feet is stepped on, first piston bar is made to move in the first cylinder, until it is inner, in this process, closed check valve in first cylinder, after water in secondary passage sequentially passes through active carbon filter core and the process of polymer adsorption film, discharge from outlet, realize producing water, this water can directly be drunk, after first piston bar moves to the inner of the first cylinder, relieving foot is stepped on, foot-operated and lever up moves under the effect of back-moving spring, in this process, check valve automatically opens up, water body after first class purification purification unit from one-level passage, first pipeline, water inlet flows in secondary passage, foot-operated the carrying out that tramp with one's feet again produces water, so repeatedly, until obtaining the water of requirement, assume that the first cylinder produces water 100ml every time, first piston area 6cm2, discharge pressure is 5kgf/cm2Then producing water needs pressure to be 30kgf, according to lever principle, need foot to step on power on foot-operated and be only 10kgf, the foot of one child steps on power can reach 15kgf, and it is 20��30kgf that the foot of schoolgirl steps on power, and it is 30��40kgf that the foot of adult male population steps on power, visible, taking this product water operation device to carry out producing water is very easily.
3), after a period of time is made in product water conservancy project, when filter element membrane flux reduces or blocks, stop producing water, filter element is carried out backwash, concrete operations are: open the switch on the 5th pipeline, by backwash inflator, pass into gases at high pressure in filter element, recover after membrane flux until the micro-filtration membrane on filter element, terminate backwash, closing switch, now can continue to produce water, before producing water, it is exhausted by exhaust apparatus.
4), when not needing work, product water is operated device and product water inflator is taken apart, and by product water operation device folding, in order to carry;
Two, water body to be filtered is using method during comparatively severe fresh water
1) pure water is obtained according to the method for above-mentioned Section 1;
2) pure water out in the first cylinder is passed in water butt, after treating that water butt has been expired, it is also connected to giant produce in the connecting rod of water operation device, and, RO reverse osmosis membrane apparatus adopts common fresh water RO film, the molecular weight any micropollutants more than 200 can be intercepted. Now, utilize the reciprocating motion of pedal, product water inflator and giant can be made simultaneously to work, it is also possible to separately work. The water of 100ml, after RO reverse osmosis unit processes, can obtain 60ml drinking water and dense water 40ml.
Three, water body to be filtered is using method when sea water or saline
Essentially identical with Section 2, different places are in that, the RO film that wherein RO reverse osmosis membrane apparatus adopts is that desalinization is desalted special RO film. The preferred rustless steel of putamina material, it is possible to bear 10kg/cm2Hydraulic pressure. Need the foot of about at least 30kgf to step on power on now riding, the power of 90kgf can be inputted by lever, with the piston area of giant for 8cm2Calculate, it is provided that be not less than 10kg/cm2Product water pressure, be fully able to guarantee RO produce water.
Above the present invention is described in detail; its object is to allow the personage being familiar with this art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; the equivalence that all spirit according to the present invention are made changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (15)
1. a portable raw water fountain, including:
Produce water inflator, it includes the first cylinder, first piston bar, first piston, the one end of described first cylinder has water inlet, the other end has outlet, the one end of described first piston bar vertically plugs from described the other end of described first cylinder in described first cylinder and can arrange slidably along the length direction of described first cylinder, and described first piston is fixedly connected on the described one end of described first piston bar;
Producing water operation device, it is connected with the other end of described first piston bar, is used for making described first piston bar reciprocating in described first cylinder;
First class purification unit, it is for carrying out preliminary purification to unboiled water, and this first class purification unit includes filter element, and described filter element includes inner core and is arranged on the micro-filtration membrane that described inner core is peripheral, and the inner space of described filter element constitutes the one-level passage passed through that supplies water;
Secondary purification unit, it is arranged in described first cylinder, for the water after first class purification purification unit is purified further;
It is characterized in that:
Described filter element is arranged at outside described first cylinder and is connected by the first pipeline with between described water inlet, and described one-level passage connects with described water inlet;
Described portable raw water fountain also includes the water butt, RO reverse osmosis unit and the giant that are connected with the outlet of the first described cylinder by second pipe, described giant connects with described water butt and described RO reverse osmosis unit respectively through the 3rd pipeline and the 4th pipeline, and described giant provides water to pass through the pressure required for described RO reverse osmosis unit;
The top of described water butt is provided with steam vent, and is provided with, at described steam vent place, the hydrophobic oleophobic ventilated membrane that microorganism can be stoped to enter in described water butt; The RO film that described RO reverse osmosis unit adopts is that desalinization is desalted special RO film or fresh water RO film.
2. portable raw water fountain according to claim 1, it is characterized in that: the two ends of the 3rd described pipeline are connected with described giant and described water butt respectively, one end of described 4th pipeline is connected with described 3rd pipeline, the other end is connected with described RO reverse osmosis unit, is respectively equipped with check valve on described 3rd pipeline and the 4th pipeline.
3. portable raw water fountain according to claim 1, it is characterised in that: the sectional area of the inner chamber of described giant is 6��8cm2, the product discharge of the RO film of described RO reverse osmosis unit is 4��6L/h.
4. portable raw water fountain according to claim 1, it is characterised in that: described product water operates device, the mode of operation of described giant is foot-operated, and produces water operation device and giant self contained function or linkage.
5. the portable raw water fountain according to claim 1 or 4, it is characterized in that: described product water operation device includes lower supporter, one end can be rotatably arranged at the lever on described lower supporter, the foot being arranged on the other end of described lever is stepped on, the other end of described first piston bar is detachably connected with described lever and can relatively rotate therebetween when being connected, the bottom of described first cylinder rotates with described lower supporter and is connected, the other end of described first piston bar and the junction of described lever are the 1/4��2/5 of described lever length apart from the distance of the described one end of described lever.
6. the portable raw water fountain according to claim 1 or 4, it is characterized in that: described portable raw water fountain also includes giant operation device, described giant operation device includes lower supporter, one end can be rotatably arranged at the lever on described lower supporter, the foot being arranged on the other end of described lever is stepped on, the outer end of the pull bar of described giant is detachably connected with described lever and can relatively rotate therebetween when being connected, the bottom of described giant rotates with described lower supporter and is connected, the junction of the outer end of the pull bar of described giant and described lever is the 1/4��2/5 of described lever length apart from the distance of the described one end of described lever.
7. the portable raw water fountain according to claim 1 or 4, it is characterized in that: described product water operation device includes lower supporter, it is symmetricly set on the lever of relative two sides of described lower supporter, ride and be arranged on the connecting rod between the lever of described two sides, the one end of described lever can be rotatably arranged on described lower supporter, the other end is provided with described foot and steps on, described the other end of described first piston bar has first handle, the outer end of the pull bar of described giant has second handle, described first handle and second handle are detachably connected with described connecting rod respectively and when being connected, first handle can rotate relative to connecting rod with second handle, described first handle, the place of being rotationally connected of second handle and described connecting rod is the 1/4��2/5 of described lever length apart from the distance of the described one end of described lever.
8. portable raw water fountain according to claim 7, it is characterised in that: described product water operation device also includes being arranged between described lower supporter and the described one end of described lever for making described lever trend towards the back-moving spring away from described lower supporter.
9. portable raw water fountain according to claim 1, it is characterised in that: described raw water fountain also includes the backwash inflator being connected with described filter element, the gas outlet of described backwash inflator and the one-level channel connection of described filter element by the 5th pipeline.
10. portable raw water fountain according to claim 9, it is characterized in that: described 5th pipeline is provided with switch, the described one end of the first pipeline, the one end of the 5th pipeline are simultaneously connected with on the same one end of described filter element, or the first described pipeline, the 5th pipeline are connected to each other, and the one end of one of them is connected on the one end of filter element.
11. portable raw water fountain according to claim 1, it is characterised in that: described first class purification unit also includes the active zeolite being arranged in the inner space of described filter element.
12. the portable raw water fountain according to claim 1 or 11, it is characterized in that: the active carbon filter core that described secondary purification unit includes being positioned at described first cylinder and the length direction along described first cylinder extends, it is arranged on the polymer adsorption film of described active carbon filter core periphery, the inner space of described active carbon filter core constitutes secondary passage, the described one end part of described first piston bar is connected in described secondary passage and with the inner wall sealing of described secondary passage, it is provided with intake tunnel between described active carbon filter core and described water inlet, it is provided with check valve between described intake tunnel and described secondary passage.
13. the portable raw water fountain according to claim 1 or 9, it is characterized in that: described first cylinder is provided with exhaust apparatus, exhaust hole that described exhaust apparatus includes being opened on described first cylinder, be arranged on described exhaust hole place and be possible to prevent microorganism to pass through described exhaust hole to enter the hydrophobic oleophobic ventilated membrane in described first cylinder.
14. portable raw water fountain according to claim 13, it is characterized in that: the lower fixing lid that described exhaust apparatus also includes being removably disposed on described first cylinder fixes, with described lower fixing lid, the upper fixing lid being connected, described hydrophobic oleophobic ventilated membrane has two layers, wherein one layer is welded on and described lower fixing covers on end face, on other one layer of lower surface being welded on fixed lid.
15. portable raw water fountain according to claim 12, it is characterized in that: described raw water fountain also includes the fixing seat being arranged on described first cylinder, the sleeve pipe being fixed on described fixing seat, described fixing seat offers and connects described secondary passage and extraneous passage, be provided with at described passage place and be possible to prevent microorganism to enter the hydrophobic oleophobic ventilated membrane in described secondary passage by described passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522594.2A CN104230028B (en) | 2014-09-30 | 2014-09-30 | A kind of portable raw water fountain being applicable to filter severe water body and desalinization |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410522594.2A CN104230028B (en) | 2014-09-30 | 2014-09-30 | A kind of portable raw water fountain being applicable to filter severe water body and desalinization |
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| CN104230028A CN104230028A (en) | 2014-12-24 |
| CN104230028B true CN104230028B (en) | 2016-06-08 |
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| CN201410522594.2A Expired - Fee Related CN104230028B (en) | 2014-09-30 | 2014-09-30 | A kind of portable raw water fountain being applicable to filter severe water body and desalinization |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104710049B (en) * | 2015-04-10 | 2016-08-24 | 上海电力学院 | Portable type mud water purifier |
| CN109574275A (en) * | 2018-12-28 | 2019-04-05 | 宁夏宝塔化工中心实验室(有限公司) | A kind of recycling device for high performance liquid chromatograph detection waste water |
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| US20060273000A1 (en) * | 2005-06-07 | 2006-12-07 | Chung Liao I | Portable water filtering device |
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| CN104230028A (en) | 2014-12-24 |
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