CN103739101B - A kind of drinking water emergency treatment unit - Google Patents
A kind of drinking water emergency treatment unit Download PDFInfo
- Publication number
- CN103739101B CN103739101B CN201310691555.0A CN201310691555A CN103739101B CN 103739101 B CN103739101 B CN 103739101B CN 201310691555 A CN201310691555 A CN 201310691555A CN 103739101 B CN103739101 B CN 103739101B
- Authority
- CN
- China
- Prior art keywords
- strainer
- water
- valve
- pipe
- emergency treatment
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of drinking water emergency treatment unit, comprise water pump, the first strainer, the second strainer, water pipe, water tap, valve, wash water valve, the bottom of the first strainer and the second strainer is all provided with that water inlet pipe, top are all provided with rising pipe, bottom is all provided with wash water valve; Water pump is connected with the water inlet pipe of the first strainer; The water inlet pipe of the second strainer is connected with the rising pipe of the first strainer; The rising pipe of the second strainer is connected by water pipe with the rising pipe of the second strainer; Water pipe is connected with water tap; The water inlet pipe of the first strainer is provided with valve, the rising pipe of the second strainer is provided with valve.Can the advantage such as back flushing voluntarily by making the first cartridge filter and the ingenious series-parallel connection of the second filter realize purifier.This device is easy to carry, and element replacement is convenient, practical.
Description
Technical field
The invention belongs to drink water purifying technical field, particularly relate to a kind of drinking water emergency treatment unit, it is drunk after being suitable for the emergency processing of the water body such as river, lake.
Background technology
At present, natural disaster occurrence frequency is increase trend all over the world, the condition of a disaster increases the weight of gradually, comes interim, saves life, reduction loss is significant in disaster, wherein the outlet of most critical is exactly the equipment providing automatic rescue to rescue rescue aspect to disaster area, and water is as the most valuable source of life, when the disasters such as earthquake are arrived, water is the key factor ensureing life survival, therefore, be absolutely necessary at all emergent product sewerage disposing refining plants.In addition, people work in the wild can run into Drinking Water Problem often, as troop operation, geologic prospect etc., therefore, invents a kind of drinking water emergency treatment unit and is necessary very much.
Current commercial emergent purifier comes with some shortcomings part, and be used alone electronic water pump or manual pressure device, adaptability is not strong; Device volume is comparatively large, not Portable belt; Filtration unit flow process is complicated, and device is loaded down with trivial details; Purifier only has a set of, and certain element failure will cause whole device paralyse and cannot normally work; Device often blocks and causes normally using.
In sum, on the basis of inheriting tradition purifier feature, invention one has multiple power set, small volume, filtration unit is meticulous efficiently, water purification components removable does not affect normal work simultaneously, purifier can back flushing new mobile type drinking water emergency treatment unit be necessary voluntarily.
Summary of the invention
The object of the invention is to for the problems referred to above, propose a kind of drinking water emergency treatment unit, can the feature of back flushing voluntarily by realizing purifier to the ingenious series-parallel connection of cartridge filter, easy to carry, element replacement is convenient, practical.
A kind of drinking water emergency treatment unit, comprise water pump, the first strainer, the second strainer, water pipe, water tap, valve, wash water valve, the bottom of the first strainer and the second strainer is all provided with that water inlet pipe, top are all provided with rising pipe, bottom is all provided with wash water valve; Water pump is connected with the water inlet pipe of the first strainer; The water inlet pipe of the second strainer is connected with the rising pipe of the first strainer; The rising pipe of the second strainer is connected by water pipe with the rising pipe of the second strainer; Water pipe is connected with water tap; The water inlet pipe of the first strainer is provided with valve, the rising pipe of the second strainer is provided with valve.
Preferably: also comprise water pipe, valve, the rising pipe of the first strainer is connected by water pipe with the rising pipe of the first strainer, and water pipe is provided with valve, and the rising pipe of the first strainer is provided with valve, and the water inlet pipe of the second strainer is provided with valve.
Preferably: also comprise water storage cylinder, water storage cylinder is sealed, and water pump is connected with water storage cylinder, and water storage cylinder is connected with the water inlet pipe of the first strainer.
Preferably: also comprise artificial air pump, artificial air pump is connected with water storage cylinder.
Preferably: water storage cylinder is flexible water storage cylinder.
Preferably: the first strainer is activated charcoal filter.
Preferably: in the first strainer, be disposed with three metafiltration nets from the bottom up, three metafiltration nets the first strainer is divided into from bottom to top inhalant region,
level treatment zone,
level treatment zone and exhalant region four part,
in level treatment zone, filling is particle diameter at the granulated active carbon of about 1000 μm,
what fill in level treatment zone is that particle diameter is at about 400 μm granulated active carbons.
Preferably: the aperture of filter screen is 200 μm, the aperture of filter screen is 160 μm, and the aperture of filter screen is 120 μm.
Preferably: in the second strainer, be provided with capillary filtering film.
Preferably: also comprise moveable base unit, described emergency treatment device is arranged on moveable base unit.
beneficial effect:
This device has manually and electric dual-purpose, flooding tube adjustable volume, the multistage depth type filtration of the first cartridge filter, can the advantage such as back flushing voluntarily by making the first cartridge filter and the ingenious series-parallel connection of the second filter realize purifier.This device is easy to carry, and element replacement is convenient, practical.
Accompanying drawing explanation
Fig. 1 is the vertical view of the first embodiment.
Fig. 2 is the vertical view of the second embodiment.
Fig. 3 is the vertical view of the base plate of the second embodiment.
Fig. 4 be the second embodiment front view.
Fig. 5 is the sectional view of the first cartridge filter.
Fig. 6 is the sectional view of the second cartridge filter.
Fig. 7 is retractable drawbar structure schematic diagram.
Fig. 8 is semicircle buckle schematic diagram.
Reference numeral title is as follows:
1, water pump; 2, telescopic lever; 3, artificial air pump; 4, base plate; 5, water storage cylinder; 6, cover; 7, fixed link; 8, the first strainer I; 9, the first strainer II; 10, the second strainer I; 11, the second strainer II; 12, water tank is drunk; 13, casing; 14, wheel; 15, Rubber washer; 16, bend pipe; 17, screwed union; 18, water pipe I; 19, water pipe II; 20, water tap; 21, valve; 22, valve I; 23, valve II; 24, valve III; 25, valve IV; 26, valve V; 27, valve VI; 28, valve VII; 29, valve VIII; 30, valve Ⅸ; 31, draw-in groove; 32, filter screen I; 33, filter screen II; 34, filter screen III; 35, retainer ring; 36, inhalant region; 37,
level treatment zone; 38, II level treatment zone; 39, exhalant region; 40, threaded connection hole; 41, capillary filtering film; 42, wash water valve I; 43, wash water valve II; 44, wash water valve III; 45, wash water valve IV; 46, semicircle buckle; 47, valve Ⅹ; 48, threaded hole.
Embodiment
As shown in the figure.Fig. 1 is the first embodiment.Fig. 2 is the second embodiment.A kind of drinking water emergency treatment unit, comprise water pump 1, first strainer I 8, first strainer II 9, second strainer I 10, second strainer II 11, water pipe II 19, water tap 20, valve II 23, valve III 24, valve Ⅸ 25, valve V 26, valve VI 27, valve VII 28, valve VIII 29, valve Ⅸ 30.First strainer I 8, first strainer II 9 and the second strainer I 10, second strainer II 11 bottom is all provided with water inlet pipe, top is all provided with rising pipe.First strainer I 8 is all connected with water pump 1 with the water inlet pipe of the first strainer II 9, and the water inlet pipe of the second strainer I 10 is connected with the rising pipe of the first strainer I 8; The water inlet pipe of the second strainer II 11 is connected with the rising pipe of the first strainer II 9; The rising pipe of the second strainer I 10 is connected by water pipe II 19 with the rising pipe of the second strainer II 11; Water pipe II 19 is connected with water tap 20; Water inlet pipe and rising pipe are all provided with valve II 23, valve III 24, valve IV 25, valve V 26, valve VI 27, valve VII 28, valve VIII 29, valve Ⅸ 30.The bottom of the first strainer I 8, first strainer II 9 and the second strainer I 10, second strainer II 11 is all provided with wash water valve I 42, wash water valve II 43, wash water valve III 44, wash water valve IV 45.Water enters the first strainer I 8, first strainer II 9 by water pump 1 from the bottom of the first strainer I 8, first strainer II 9, the water filtered through the first strainer I 8, first strainer II 9 to enter the water inlet pipe of the bottom of the second strainer II 11 from the rising pipe on the top of the first strainer I 8, first strainer II 9, and entering the bottom of the second strainer I 10, second strainer II 11, the water filtered through the second strainer I 10, second strainer II 11 enters water tap 20 from the rising pipe on the second strainer I 10, second strainer II 11 top.The impurity be filtered is present in the first strainer I 8, first strainer II 9 and the second strainer I 10, second strainer II 11.Considering may containing more impurity in the water source in field, the first strainer I 8, first strainer II 9 and the second strainer I 10, second strainer II 11 is made blocking to occur or damage, adopt two cover strainers in parallel, a set of blocked or damage time, the valve of blocked strainer is shut, also have a set of can use, effectively can ensure the supply of clean water.Because the rising pipe of the second strainer I 10 is connected by water pipe II 19 with the rising pipe of the second strainer II 11, when strainer a set of is wherein blocked, the clean water counterflush strainer that another set of metre filter can be used to cross.That is closed tap is passed through, the valve opening blocked strainer upper water-out pipe makes clean water enter strainer from the rising pipe of strainer, counterflush strainer from top to bottom, can when not taking strainer apart filter rinsed, this method is simple, convenient, effectively.
Further, the rising pipe of the first strainer I 8 is connected by water pipe I 18 with the rising pipe of the first strainer II 9, water pipe I 18 is provided with valve Ⅹ 47.Set that the first strainer I 8 is A, the first strainer II 9 is B, the second strainer I 10 is C, the second strainer II 11 is D.Thus complete the ingenious series-parallel connection of A, B, C, D, pass through regulated valve, both suitable purge line can be selected as required from A+C, A+D, B+C, B+D, the mutual back flushing of A+C and B+D can being realized again, also can carry out dismounting and change when not affecting normal work to strainer simultaneously.Such as: blocked or when damaging at A, the purification route of B+C and B+D can be selected by regulated valve; Blocked or when damaging at B, the purification route of A+C and A+D can be selected by regulated valve.
First strainer I 8, first strainer II 9 adopts activated charcoal filter, to filter organism in former water and objectionable impurities, and reduces COD content.Three metafiltration nets are disposed with from the bottom up in the first strainer I 8, first strainer II 9, i.e. filter screen I 32, filter screen II 33, filter screen III 34, the inwall of the first strainer I 8, first strainer II 9 of the below of filter screen I 32, filter screen II 33, filter screen III 34 is provided with retainer ring 35 with support filter screen I 32, filter screen II 33, filter screen III 34, first strainer I 8, first strainer II 9 is divided into inhalant region 36, I level treatment zone 37, II level treatment zone 38 and exhalant region 39 4 part from bottom to top by filter screen I 32, filter screen II 33, filter screen III 34
what fill in level treatment zone 37 is take charcoal as the coarse grain footpath granulated active carbon of raw material, and particle diameter is at about 1000 μm, and what fill in II level treatment zone 38 is take cocoanut husk as the fine grain size granulated active carbon of raw material, and particle diameter is at about 400 μm.Capillary filtering film 41 is provided with in second strainer I 10, second strainer II 11.The lower end of the first strainer I 8, first strainer II 9 and the second strainer I 10, second strainer II 11 is provided with threaded connection hole 40, and screwed union 17 one end is arranged in threaded connection hole 40, and the other end is connected with water inlet pipe; The top of the first strainer I 8, first strainer II 9 and the second strainer I 10, second strainer II 11 is provided with threaded connection hole 40, and screwed union 17 one end is arranged in threaded connection hole 40, and the other end is connected with rising pipe.
This emergency treatment device is also provided with water storage device, and water storage device comprises sealed water drum 5 and drinks water tank 12.Water pump 1 and sealed water drum 5 are tightly connected, the bottom of sealed water drum 5 side (side near sealed water drum) is provided with screwed union 17, the rising pipe that screwed union 17 and water pump 1 are arranged is tightly connected, and the rising pipe of water pump 1 is provided with valve I 22.Sealed water drum 5 is connected with the water inlet pipe of the first strainer I 8, first strainer II 9.Because water storage cylinder 5 is sealed, the water entering water storage cylinder 5 from water pump 1 just can be admitted to the first strainer I 8, first strainer II 9.Water storage device be arranged so that this emergency treatment device can also provide clean tap water away from during water source.In this programme, water storage cylinder 5 adopts telescopic water storage cylinder 5, and that is the height of water storage cylinder 5 can regulate.Drink the below that water tank 12 is placed on water tap 20.Water storage cylinder 5 top is provided with cover 6, is threaded between cover 6 with water storage cylinder 5, is provided with Rubber washer 15, guarantees stopping property between cover 6 and water storage cylinder 5.The bottom of the opposite side (side near strainer) of water storage cylinder 5 is also provided with screwed union 17, rising pipe and the screwed union 17 of water storage cylinder 5 are tightly connected, the rising pipe of water storage cylinder 5 is connected with Y-tube, and Y-tube is connected with the water inlet pipe of the first strainer I 8, first strainer II 9.
This emergency treatment device is also provided with artificial air pump 3, and artificial air pump 3 is tightly connected with sealed water drum 5.Artificial air pump 3 is provided with valve 21, and flexible water storage cylinder 5 is also provided with screwed union 17 in the bottom of the side near artificial air pump 3, and valve 21 and screwed union 17 are tightly connected.Artificial air pump 3 also can be placed on this emergency treatment device limit and use, and that is artificial air pump 3 can be placed in casing 13.When there is no power supply, using artificial air pump 3 to supply gas in sealed water drum 5, by the pressure of gas, the water in sealed water drum 5 being entered in the first strainer I 8, first strainer II 9, second strainer I 10, second strainer II 11.
This emergency treatment device is also provided with moveable base unit, and this emergency treatment device is arranged on moveable base unit.Base unit comprises casing 13, wheel 14.Casing 13 is rectangular parallelepiped, and the height of casing 13 is 40cm, and length is 80cm, and width is 30cm.The bottom of casing is base plate 4, and this emergency treatment device is arranged on base plate 4, and the bottom of base plate 4 is provided with wheel 14, and casing 13 can be moved.The surrounding of telescopic water storage cylinder 5 is provided with two semicircle buckles, 46, two semicircle buckles 46 and is interconnected and wales telescopic water storage cylinder 5.The sidewall of telescopic water storage cylinder 5 is waviness, semicircle buckle 46 is stuck in the recess on the sidewall of telescopic water storage cylinder 5, two sides of telescopic water storage cylinder 5 are respectively arranged with fixed link 7, and fixed link 7 one end is connected with base plate 4, and the other end is connected with semicircle buckle 46.By fixed link 7 and semicircle buckle 46, telescopic water storage cylinder 5 is fixed, coordinate telescopic water storage cylinder 5 to realize the adjustment of water storage cylinder volume.Base plate 4 is provided with multiple draw-in groove 31, water pump 1, artificial air pump 3, water storage cylinder 5, the bottom shape drinking water tank 12, first strainer I 8, first strainer II 9 and the second strainer I 10, second strainer II 11 adapt with the shape of draw-in groove 31 respectively, water pump 1, artificial air pump 3, water storage cylinder 5, drink water tank 12, first strainer I 8, first strainer II 9 and the second strainer I 10, second strainer II 11 is arranged in the draw-in groove 31 on base plate 4 respectively.Draw-in groove 31 makes the parts be arranged in draw-in groove 31 be fixed on base plate 4.Draw-in groove 31 plays fixed action.One end of base plate 4 is also provided with telescopic lever 2, and telescopic lever 2 one end is arranged on base plate 4, when needs this device mobile, only needs to hold telescopic lever, just can pull this device.
In the absence of a power supply, regulate flexible water storage cylinder height to 50cm, water purification circuit is selected to be A+C, All other routes are for subsequent use, first valve-off I 22, valve II 23, valve III 24, open cover 6, get grassland, the Qinhuaihe River, Nanjing gate segment river and join in flexible water storage cylinder, water quality is: total bacteria is 1.8 × 10
7(individual/L), colourity is 100, and turbidity is 50.20, and pH value is 7.90, COD
crbe 85.50 (mg/L), then cover is tightened, open valve II 23, valve IV 25, valve V 26, valve VIII 29 and water tap 20, other valves, wash water valve are closed, artificial air pump air is used to pressurize, after treatment, effluent quality reaches the requirement about " small-sized centralized water supply and water dispersion type part water-quality guideline and limit value " in " drinking water sanitary standard GB 5749-2006 ".
The height of casing 13 is 40cm, and length is 80cm, and width is 30cm, and when there being power supply, grassland, the Qinhuaihe River, Nanjing gate segment river is selected in water inlet, and water quality is: total bacteria is 1.8 × 10
7(individual/L), colourity is 100, and turbidity is 50.20, and pH value is 7.90, COD
crbe 85.50 (mg/L), water purification circuit is selected to be B+D, All other routes are for subsequent use, open valve I 22, valve III 24, valve VI 27, valve VII 28, valve Ⅸ 30 and water tap 20, other valves, wash water valve are closed, pumping source of fetching boiling water, and device normally works, after treatment, effluent quality reaches the requirement about " small-sized centralized water supply and water dispersion type part water-quality guideline and limit value " in " drinking water sanitary standard GB 5749-2006 ".
When there is blocking and cause device normally to work in B, D, A+C water purification circuit is adopted to carry out back flushing B and D, open valve I 22, valve II 23, valve IV 25, valve V 26, valve VIII 29, valve Ⅸ 30, wash water valve IV 45, other valves, wash water valve and water tap are all closed, pumping source of fetching boiling water, and carry out back flushing to D, after flushing, open valve 28, valve 27, wash water valve II 43, close wash water valve IV 45, back flushing can be carried out to B.
Claims (10)
1. a drinking water emergency treatment unit, comprise water pump (1), first strainer I (8), first strainer II (9), second strainer I (10), second filters II (11), water pipe II (19), water tap (20), valve II (23), valve III (24), valve VIII (29), valve Ⅸ (30), wash water valve I (42), wash water valve II (43), wash water valve III (44), wash water valve IV (45), it is characterized in that: the first strainer I (8), first strainer II (9) and the second strainer I (10), the bottom of the second strainer II (11) is all provided with water inlet pipe, top is all provided with rising pipe, bottom is separately installed with wash water valve I (42), wash water valve II (43), wash water valve III (44), wash water valve IV (45), water pump (1) is connected with the water inlet pipe of the first strainer I (8), first strainer II (9), the water inlet pipe of the second strainer I (10) is connected with the rising pipe of the first strainer I (8), the water inlet pipe of the second strainer II (11) is connected with the rising pipe of the first strainer II (9), the rising pipe of the second strainer I (10) is connected by water pipe II (19) with the rising pipe of the second strainer II (11), water pipe II (19) is connected with water tap (20), the rising pipe water inlet pipe of the first strainer I (8), first strainer II (9) being provided with valve II (23), valve III (24), second strainer I (10), second strainer II (11) is provided with valve VIII (29), valve Ⅸ (30).
2. drinking water emergency treatment unit according to claim 1, it is characterized in that: also comprise water pipe I (18), valve IV (25), valve V (26), valve VI (27), valve VII (28), valve Ⅹ (47), the rising pipe of the first strainer I (8) is connected by water pipe I (18) with the rising pipe of the first strainer II (9), water pipe I (18) is provided with valve Ⅹ (47), first strainer I (8), the rising pipe of the first strainer II (9) is provided with valve IV (25), valve VI (27), second strainer I (10), the water inlet pipe of the second strainer II (11) is provided with valve V (26), valve VII (28).
3. drinking water emergency treatment unit according to claim 1, it is characterized in that: also comprise water storage cylinder (5), water storage cylinder (5) is for sealed, water pump (1) is connected with water storage cylinder (5), and water storage cylinder (5) is connected with the water inlet pipe of the first strainer I (8), first strainer II (9).
4. drinking water emergency treatment unit according to claim 3, is characterized in that: also comprise artificial air pump (3), and artificial air pump (3) is connected with water storage cylinder (5).
5. drinking water emergency treatment unit according to claim 3, is characterized in that: water storage cylinder (5) is telescopic water storage cylinder (5).
6. according to the drinking water emergency treatment unit one of claim 1-5 Suo Shu, it is characterized in that: the first strainer I (8), first strainer II (9) is activated charcoal filter.
7. drinking water emergency treatment unit according to claim 6, it is characterized in that: be disposed with from the bottom up in the first strainer I (8), first strainer II (9) filter screen I (32), filter screen II (33), filter screen III (34), three metafiltration net the first strainer I (8), first strainer II (9) is divided into from bottom to top inhalant region (36),
level treatment zone (37),
level treatment zone (38) and exhalant region (39) four part,
what fill in level treatment zone (37) is particle diameter at the granulated active carbon of 1000 μm,
what fill in level treatment zone (38) is that particle diameter is at 400 μm of granulated active carbons.
8. drinking water emergency treatment unit according to claim 7, is characterized in that: the aperture of filter screen I (32) is 200 μm, and the aperture of filter screen II (33) is 160 μm, and the aperture of filter screen III (34) is 120 μm.
9. according to the drinking water emergency treatment unit one of claim 1-5 Suo Shu, it is characterized in that: in the second strainer I (10), second strainer II (11), be provided with capillary filtering film (41).
10. according to the drinking water emergency treatment unit one of claim 1-5 Suo Shu, it is characterized in that: also comprise moveable base unit, described emergency treatment device is arranged on moveable base unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691555.0A CN103739101B (en) | 2013-12-17 | 2013-12-17 | A kind of drinking water emergency treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691555.0A CN103739101B (en) | 2013-12-17 | 2013-12-17 | A kind of drinking water emergency treatment unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103739101A CN103739101A (en) | 2014-04-23 |
| CN103739101B true CN103739101B (en) | 2015-08-05 |
Family
ID=50496194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310691555.0A Expired - Fee Related CN103739101B (en) | 2013-12-17 | 2013-12-17 | A kind of drinking water emergency treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103739101B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944621A (en) * | 2015-07-10 | 2015-09-30 | 李治良 | Portable grading water treatment device and water treatment method |
| CN110182904A (en) * | 2019-07-08 | 2019-08-30 | 刘圣滨 | A kind of portable emergency yellow mud water filtering device of big flow |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184471Y (en) * | 1994-04-07 | 1994-12-07 | 鹤壁市环保设备总厂 | Environment water purifier |
| DE10225834A1 (en) * | 2002-06-11 | 2004-01-08 | Römer, Aziza | Drinking water treatment assembly for emergency use or for use in remote locations has treatment processes incorporated within a backpack |
| CN101279779A (en) * | 2008-05-20 | 2008-10-08 | 李�杰 | Convenient drinking machine for emergency |
| CN201254475Y (en) * | 2008-05-20 | 2009-06-10 | 李�杰 | Convenient drinking machine for emergency |
| CN202671330U (en) * | 2012-05-24 | 2013-01-16 | 河海大学 | Integral drinking water purification plant |
| CN203095768U (en) * | 2013-03-21 | 2013-07-31 | 成都源创环保工程有限公司 | Vehicle-mounted mobile emergency water treatment device |
| CN203229433U (en) * | 2013-04-02 | 2013-10-09 | 湖南水木科技有限公司 | Moveable drinking water emergency treatment device |
| CN203329458U (en) * | 2013-07-17 | 2013-12-11 | 无锡煤矿机械厂有限公司 | Backflushing type returned liquid filter station |
-
2013
- 2013-12-17 CN CN201310691555.0A patent/CN103739101B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184471Y (en) * | 1994-04-07 | 1994-12-07 | 鹤壁市环保设备总厂 | Environment water purifier |
| DE10225834A1 (en) * | 2002-06-11 | 2004-01-08 | Römer, Aziza | Drinking water treatment assembly for emergency use or for use in remote locations has treatment processes incorporated within a backpack |
| CN101279779A (en) * | 2008-05-20 | 2008-10-08 | 李�杰 | Convenient drinking machine for emergency |
| CN201254475Y (en) * | 2008-05-20 | 2009-06-10 | 李�杰 | Convenient drinking machine for emergency |
| CN202671330U (en) * | 2012-05-24 | 2013-01-16 | 河海大学 | Integral drinking water purification plant |
| CN203095768U (en) * | 2013-03-21 | 2013-07-31 | 成都源创环保工程有限公司 | Vehicle-mounted mobile emergency water treatment device |
| CN203229433U (en) * | 2013-04-02 | 2013-10-09 | 湖南水木科技有限公司 | Moveable drinking water emergency treatment device |
| CN203329458U (en) * | 2013-07-17 | 2013-12-11 | 无锡煤矿机械厂有限公司 | Backflushing type returned liquid filter station |
Non-Patent Citations (1)
| Title |
|---|
| 刘爱忠.活性碳过滤器.《电厂化学》.中国电力出版社,2002, * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103739101A (en) | 2014-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208684621U (en) | A kind of water purifying processing system for waterworks | |
| CN202390261U (en) | Drinking water producing device | |
| CN203360211U (en) | Field water purifier | |
| CN104445668B (en) | Pure water device | |
| CN203373233U (en) | Portable water purifier | |
| CN103739101B (en) | A kind of drinking water emergency treatment unit | |
| CN207142956U (en) | A kind of double membrane water purifiers of countryside portable | |
| CN201058835Y (en) | Non-vacuum integral direct drinking water equipment | |
| CN206872553U (en) | A kind of multi-stage filtering water purifier | |
| CN212504258U (en) | Secondary pure water reverse osmosis equipment | |
| CN207276338U (en) | A kind of low pressure is without electric water purification machine | |
| CN201309867Y (en) | Movable reverse osmosis water purifying plant | |
| CN214735062U (en) | River water purifying equipment | |
| CN206570140U (en) | A kind of textile sewage processing unit | |
| CN208577576U (en) | A kind of herding drinking water sterilization device | |
| CN208327431U (en) | A kind of purifier | |
| CN106082477A (en) | A kind of water-saving reverse osmosis water purifier and control system | |
| CN208948912U (en) | A kind of bipolar reverse osmosis EDI ultrapure water equipment | |
| CN207986760U (en) | It is a kind of that there is the water-saving water purifier for stablizing effluent quality | |
| CN203498216U (en) | Novel domestic natural activating device for direct drinking water | |
| CN101492189B (en) | Direct drinking water bottle incorporating with unwanted ion recycling resin filter element filtering module | |
| CN211912931U (en) | Rural environmental protection water purification unit | |
| CN210505908U (en) | Filtering equipment for tap water production and purification | |
| CN103626330B (en) | Emergency drinking water treatment device and method | |
| CN215559411U (en) | Ultrapure water treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20171217 |