CN109386025A - A kind of purification device of water supply device - Google Patents
A kind of purification device of water supply device Download PDFInfo
- Publication number
- CN109386025A CN109386025A CN201811381953.1A CN201811381953A CN109386025A CN 109386025 A CN109386025 A CN 109386025A CN 201811381953 A CN201811381953 A CN 201811381953A CN 109386025 A CN109386025 A CN 109386025A
- Authority
- CN
- China
- Prior art keywords
- filter plate
- cabinet
- cavity
- filter
- water
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 238000000746 purification Methods 0.000 title claims abstract description 24
- 230000001954 sterilising effect Effects 0.000 claims abstract description 22
- 241000220317 Rosa Species 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000003651 drinking water Substances 0.000 abstract description 8
- 235000020188 drinking water Nutrition 0.000 abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000004630 mental health Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
-
- 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
- Y02A20/152—Water filtration
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of purification devices of water supply device, including cabinet, cavity is equipped in the cabinet, bottom in the cavity is equipped with Sterilizing water tank and water purifier, and water purifier is located at the side of Sterilizing water tank, the side of the Sterilizing water tank is connected with delivery pipe, one end of the delivery pipe is connected with water purifier, the first filter plate is fixed between opposing sidewalls in the cavity jointly, multiple first filter hole are equidistantly equipped on first filter plate, the lower end of first filter plate is equipped with rotating device, the lower end of the rotating device is equipped with the second filter plate.The present invention passes through the improvement to purification device, it solves the problems, such as that purification device not can be carried out to be filtered for multiple times, and filtered impurity can be cleared up, extend the service life of water purifier, and pass through disinfection and purification, the water quality for improving drinking water is beneficial to the physical and mental health of people, is easy to use.
Description
Technical field
The present invention relates to water supply device technical field more particularly to a kind of purification devices of water supply device.
Background technique
Water supply device is the waterworks by the automatic start-stop for exporting certain flow, lift in the unit time.By purposes point:
Fire-fighting, life, production, four class of sewage treatment.In recent years, with the rapid development of economy, after the high buildings and large mansions such as rain of various regions
Spring bamboo, it is many to stand in face of people.But since the pressure of city planting ductwork can only achieve 0.2MPa or so, high building is used
The designer that annoying water supply company always with the problems such as water hydraulic pressure, water quality at family, with the development of technology, non-suction head pipe network
The appearance of laminating water supply equipment, so that problem above is readily solved.
The superiority and inferiority of water quality and people are closely bound up, therefore, in real life, avoid the pollution of drinking water and to drinking
The purification of water is particularly significant, still, purifies only with water purifier to drinking water in existing purification device, Bu Nengjin
Row be filtered for multiple times, cause the poor quality of water quality, and cannot filtered impurity timely clear up and be sterilized, cause bacterium with
Coliform is easy mass propagation, influences the physical and mental health of people, for this purpose, it is proposed that a kind of purification device of water supply device comes
It solves the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of purification of the water supply device proposed
Device.
To achieve the goals above, present invention employs following technical solutions:
A kind of purification device of water supply device, including cabinet, the cabinet is interior to be equipped with cavity, and the bottom in the cavity is equipped with
Sterilizing water tank and water purifier, and water purifier is located at the side of Sterilizing water tank, the side of the Sterilizing water tank is connected with delivery pipe, institute
The one end for stating delivery pipe is connected with water purifier, is fixed with the first filter plate between the opposing sidewalls in the cavity jointly, described
Multiple first filter hole are equidistantly equipped on first filter plate, the lower end of first filter plate is equipped with Rose Box, the filtering
The lower end of case is equipped with the second filter plate, and the both ends of two filter plate are separately fixed in the opposing sidewalls in cavity, and described the
The upper of two filter plates is equidistantly equipped with multiple second filter hole, and the lower end of second filter plate is equipped with collection bucket, the receipts
The both ends of collection bucket are separately fixed in the opposing sidewalls in cavity, and the lower end of the collection bucket passes through the roof of Sterilizing water tank and prolongs
It extends in Sterilizing water tank, through water inlet pipe is equipped on one end side wall of the cabinet, one end of the water inlet pipe is located at the first mistake
The upper end side of filter plate, the other end of the water purifier are connected with one end of outlet pipe, and the other end of outlet pipe is in cavity
One end side wall extend to the outside of cabinet.
The rotating device includes the guard box for being fixed on cabinet upper end, and servo motor, institute are equipped in the guard box
The output shaft end for stating servo motor is fixed with rotating bar, and one end side wall of guard box and cabinet is run through in one end of the rotating bar
It extends in cavity, first filter plate is equipped with through-hole corresponding with rotating bar, and the end of the rotating bar passes through logical
Hole and the upper end for being rotatably connected on the second filter plate are fixedly installed with Rose Box in rotating bar, and the upper end of the Rose Box is equipped with
First opening, and the two sides of the first opening are fixed with baffle, the baffle and the first opening are corresponding with the first filter hole.
The upper end of second filter plate is equipped with round sliding slot, and installation is there are four arc shaped slider in the circle sliding slot, and four
The upper end of a arc shaped slider is fixed on the lower end of Rose Box jointly, is equidistantly equipped with multiple third filter hole on the Rose Box.
It is equipped with the second opening on the both ends side wall of the cabinet, is equipped with sealing block, the sealing in second opening
The side of block is fixed with mounting plate, and the mounting plate is installed on the side wall of the box body by screw.
The upper end side of the cabinet is open equipped with third, and the third opening is hinged with capping, the capping it is upper
End is equipped with knob.
The lower end quadrangle of the cabinet is respectively and fixedly provided with supporting block, and the lower end of the supporting block is fixed with cushion block.
Diameter of the diameter of second filter hole less than the first filter hole.
Compared with prior art, the beneficial effects of the present invention are:
1, by the cooperation of the first filter plate, the second filter plate and rotating device, multilayer mistake cannot be carried out to drinking water by solving
The problem of filter, realizes clear deimpurity purpose, ensure that the safety of drinking water, extend the service life of purification device,
It reduces costs;
2, by mounting plate, screw, sealing block, the cooperation of capping and knob loosens screw and dismantles sealing block, solves
The problem of inconvenience clears up filtered sundries has achieved the effect that reduce bacteria breed and breeding probability, improve
The quality of drinking water;
It is filtered for multiple times in conclusion the present apparatus solves the problems, such as that purification device not can be carried out, and can be to filtered impurity
It is cleared up, extends the service life of water purifier, and by disinfection and purification, improved the water quality of drinking water, be beneficial to
The physical and mental health of people is easy to use.
Detailed description of the invention
Fig. 1 is internal structure chart of the invention;
Fig. 2 is the structural schematic diagram of the first filter plate of the invention;
Fig. 3 is the structural schematic diagram of the second filter plate of the invention;
Fig. 4 is external structure schematic diagram of the invention.
In figure: 1 cushion block, 2 supporting blocks, 3 outlet pipes, 4 water purifiers, 5 delivery pipes, 6 collection buckets, 7 arc shaped sliders, 8 sealing blocks,
9 Rose Boxes, 10 rotating bars, 11 first filter hole, 12 first filter plates, 13 servo motors, 14 cappings, 15 baffles, 16 first are opened
Mouth, 17 second filter hole, 18 second filter plates, 19 Sterilizing water tanks, 20 cabinets, 21 through-holes, 22 third filter hole, 23 concentric strokings
Slot, 24 knobs, 25 guard boxs, 26 mounting plates, 27 screws.
Specific embodiment
Below in conjunction with the specific embodiment that the present invention will be described in detail, it is clear that described embodiment is only the present invention
One embodiment, instead of all the embodiments.
Referring to Fig.1-4, the upper end side of a kind of purification device of water supply device, including cabinet 20, cabinet 20 is equipped with third
Opening, third opening are hinged with capping 14, and the upper end for covering 14 is equipped with knob 24, are easy to open, and clear up sundries, cabinet 20
Lower end quadrangle be respectively and fixedly provided with supporting block 2, the lower end of supporting block 2 is fixed with cushion block 1, and the lower end of cushion block 1 is coated with rubber layer, lead to
Reasonable structure is crossed, while stablizing support, is filtered and purifies, is easy to use.
It is equipped with cavity in the cabinet 20, is fixed with the first filter plate 12 jointly between the opposing sidewalls in cavity, it is described
Multiple first filter hole 11 are equidistantly equipped on first filter plate 12, the lower end of first filter plate 12 is equipped with rotating device,
The lower end of the rotating device is equipped with the second filter plate 18, and the both ends of two filter plate 18 are separately fixed at opposite in cavity
On side wall, the upper of second filter plate 18 is equidistantly equipped with multiple second filter hole 17, and the diameter of the second filter hole 17 is less than
The diameter of first filter hole 11, the lower end of second filter plate 18 are equipped with collection bucket 6, and the both ends of the collection bucket 6 are solid respectively
It is scheduled in the opposing sidewalls in cavity, facilitates and summarize collection, the lower end of collection bucket 6 is equipped with Sterilizing water tank 19 and water purifier
4, and Sterilizing water tank 19 and water purifier 4 are located at the bottom in cavity, water purifier 4 is located at the side of Sterilizing water tank 19, Sterilizing water tank
19 side is connected with delivery pipe 5, facilitates and is conveyed, and one end of delivery pipe 5 is connected with water purifier 4, the other end of water purifier 4
It is connected with one end of outlet pipe 3, one end side wall of the other end of outlet pipe 3 in cavity extends to the outside of cabinet 20, institute
The lower end for stating collection bucket 6 passes through the roof of Sterilizing water tank 19 and extends in Sterilizing water tank 19, one end side wall of the cabinet 20
Upper to run through equipped with water inlet pipe, one end of the water inlet pipe is located at the upper end side of the first filter plate 12, will be drunk by water inlet pipe
Water is transported in cabinet 20, carries out first time filtering using the first filter plate 12 and the first filter hole 11, then passes through rotation dress
It sets second of progress to filter, second of filtered water carries out third time mistake by the second filter hole 17 on the second filter plate 18
Filter, filtered water are collected into Sterilizing water tank 19 by collection bucket 6 and are carried out disinfection, and are entered by delivery pipe 5 net in water purifier 4
Residual after changing disinfection flows out cabinet 20 using outlet pipe 3, is easy to use.
The rotating device includes the guard box 25 for being fixed on 20 upper end of cabinet, is equipped with servo motor in guard box 25
13, the model ACSM130-G10025LZ of servo motor 13 can be rotated and reverse, the output shaft end of servo motor 13
End is fixed with rotating bar 10, and one end of rotating bar 10 through one end side wall of guard box 25 and cabinet 20 and extends in cavity,
First filter plate 12 is equipped with through-hole 21 corresponding with rotating bar 10, and the end of rotating bar 10 passes through through-hole 21 and is rotatablely connected
In the upper end of the second filter plate 18, Rose Box 9 is fixedly installed in rotating bar 10, the upper end of Rose Box 9 is equipped with the first opening 16,
First opening 16 improves leakproofness, the two sides of the first opening 16 are fixed with baffle 15, and baffle 15 and first open to be obliquely installed
Mouth 16 is corresponding with the first filter hole 11, when servo motor 13 drives rotating bar 10 to rotate on the second filter plate 18, Gu
Rose Box 9 of the Dingan County in rotating bar 10 can also rotate therewith, and the upper end of the second filter plate 18 is equipped with round sliding slot 23,
There are four arc shaped sliders 7 for installation in round sliding slot 23, and the upper end of four arc shaped sliders 7 is fixed on the lower end of Rose Box 9, mistake jointly
It is equidistantly equipped with multiple third filter hole 22 on filter box 9, the arc shaped slider 7 of 9 lower end of Rose Box is driven when Rose Box 19 rotates
It is rotated in round sliding slot 23, and then drives the water in Rose Box 9 to carry out second by third filter hole 22 and filter, using can
With the Rose Box 9 of rotation, high efficiency filter is realized, the time of filtering is reduced, improves purification efficiency.
It is equipped with the second opening on the both ends side wall of cabinet 20, is equipped with sealing block 8 in the second opening, is conveniently sealed,
The outside of sealing block 8 is fixed with mounting plate 26, and mounting plate 26 is mounted on the side wall of cabinet 20 by screw 27, passes through screw 27
Disassembly, it is convenient that sundries is cleared up, reduce the probability of bacteria breed and breeding, improve the quality of water quality.
When in use, drinking water is transported in cabinet 20 by water inlet pipe, utilizes the first filter plate 12 and the first filtering
Hole 11 is filtered, and is then flowed into Rose Box 9 by baffle 15 and the first opening 16, is driven rotating bar using servo motor 13
10 rotate on the second filter plate 18, so that the Rose Box 9 being fixed in rotating bar 10 be driven to rotate, then drive Rose Box 9
The arc shaped slider 7 of lower end rotates in round sliding slot 23, while carrying out auxiliary rotation, improves stability, and then drive
Water in Rose Box 9 carries out second by third filter hole 22 and filters, and second of filtered water passes through the second filter plate 18
On the second filter hole 17 carry out third time filtering, filtered water is collected into Sterilizing water tank 19 and is disappeared by collection bucket 6
Poison is entered in water purifier 4 by delivery pipe 5 and is purified, and is flowed out cabinet 20 using outlet pipe 3, is easy to use.
The above, better embodiment only of the invention, scope of protection of the present invention is not limited thereto, any ripe
Know those skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invention structure
Think of is subject to equivalent substitution or change, should all be included within protection scope of the present invention.
Claims (7)
1. a kind of purification device of water supply device, including cabinet (20), it is characterised in that: cavity is equipped in the cabinet (20),
Bottom in the cavity is equipped with Sterilizing water tank (19) and water purifier (4), and water purifier (4) is located at the one of Sterilizing water tank (19)
The side of side, the Sterilizing water tank (19) is connected with delivery pipe (5), and one end of the delivery pipe (5) is connected with water purifier (4),
It is fixed between opposing sidewalls in the cavity the first filter plate (12), is equidistantly set on first filter plate (12) jointly
There are multiple first filter hole (11), the lower end of first filter plate (12) is equipped with rotating device, the lower end of the rotating device
Equipped with the second filter plate (18), in the opposing sidewalls of two filter plate (18) being separately fixed in cavity, second mistake
The upper of filter plate (18) is equidistantly equipped with multiple second filter hole (17), and the lower end of second filter plate (18) is equipped with collection bucket
(6), the both ends of the collection bucket (6) are separately fixed in the opposing sidewalls in cavity, and the lower end of the collection bucket (6) passes through
The roof of Sterilizing water tank (19) simultaneously extends in Sterilizing water tank (19), through equipped with water inlet on one end side wall of the cabinet (20)
Pipe, one end of the water inlet pipe is located at the upper end side of the first filter plate (12), the other end and outlet pipe of the water purifier (4)
(3) one end is connected, and one end side wall of the other end of outlet pipe (3) in cavity extends to the outside of cabinet (20).
2. a kind of purification device of water supply device according to claim 1, which is characterized in that the rotating device includes solid
It is scheduled on the guard box (25) of cabinet (20) upper end, servo motor (13), the servo motor are installed in the guard box (25)
(13) output shaft end is fixed with rotating bar (10), and guard box (25) and cabinet (20) are run through in one end of the rotating bar (10)
One end side wall extend in cavity, first filter plate (12) be equipped with through-hole (21) corresponding with rotating bar (10),
The end of the rotating bar (10) passes through through-hole (21) and is rotatably connected on the upper end of the second filter plate (18), in rotating bar (10)
It is fixedly installed with Rose Box (9), the upper end of the Rose Box (9) is equipped with the first opening (16), and the two sides of the first opening (16)
It is fixed with baffle (15), the baffle (15) and the first opening (16) are corresponding with the first filter hole (11).
3. a kind of purification device of water supply device according to claim 1, which is characterized in that second filter plate (18)
Upper end be equipped with round sliding slot (23), there are four arc shaped slider (7), four arc shaped sliders for installation in the circle sliding slot (23)
(7) upper end is fixed on the lower end of Rose Box (9) jointly, is equidistantly equipped with multiple third filter hole on the Rose Box (9)
(22).
4. a kind of purification device of water supply device according to claim 1, which is characterized in that the both ends of the cabinet (20)
It is equipped with the second opening on side wall, is equipped with sealing block (8) in second opening, is fixed with peace on the outside of the sealing block (8)
Loading board (26), the mounting plate (26) are mounted on the side wall of cabinet (20) by screw (27).
5. a kind of purification device of water supply device according to claim 1, which is characterized in that the upper end of the cabinet (20)
It is open equipped with third, the third opening is hinged with capping (14), and the upper end of the capping (14) is equipped with knob (24).
6. a kind of purification device of water supply device according to claim 2, which is characterized in that the lower end of the cabinet (20)
Quadrangle is respectively and fixedly provided with supporting block (2), and the lower end of the supporting block (2) is fixed with cushion block (1).
7. a kind of purification device of water supply device described in -6 according to claim 1, which is characterized in that second filter hole
(17) diameter of the diameter less than the first filter hole (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811381953.1A CN109386025A (en) | 2018-11-20 | 2018-11-20 | A kind of purification device of water supply device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811381953.1A CN109386025A (en) | 2018-11-20 | 2018-11-20 | A kind of purification device of water supply device |
Publications (1)
Publication Number | Publication Date |
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CN109386025A true CN109386025A (en) | 2019-02-26 |
Family
ID=65428918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811381953.1A Pending CN109386025A (en) | 2018-11-20 | 2018-11-20 | A kind of purification device of water supply device |
Country Status (1)
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CN (1) | CN109386025A (en) |
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---|---|---|---|---|
CN203613057U (en) * | 2013-11-27 | 2014-05-28 | 曲靖宏程工贸有限公司 | Multi-level purification device for tap water |
CN205313245U (en) * | 2015-12-10 | 2016-06-15 | 俞扬池 | Water purification device |
CN205328764U (en) * | 2016-01-28 | 2016-06-22 | 鼎欣建设股份有限公司 | Purification treatment and hierarchical cyclic utilization integrated device of sewage |
CN106267979A (en) * | 2015-06-10 | 2017-01-04 | 邓石新 | A kind of tap water filter centrifugal |
KR101697046B1 (en) * | 2016-04-04 | 2017-01-23 | 이형민 | a water-purifying and sterilizing device using photo catalyst |
CN106430764A (en) * | 2016-11-29 | 2017-02-22 | 郑州经度知识产权代理服务有限公司 | Household purified water filtering device |
CN106495374A (en) * | 2016-09-20 | 2017-03-15 | 孙冠州 | A kind of purifying equipment for running water |
CN107176732A (en) * | 2016-03-11 | 2017-09-19 | 王沛 | A kind of new water purifier |
CN207347319U (en) * | 2017-09-29 | 2018-05-11 | 山东格瑞水务有限公司 | A kind of integrated purifying filtration apparatus |
CN207760938U (en) * | 2018-01-18 | 2018-08-24 | 广东东凯科技有限公司 | A kind of non-negative pressure water-supply installation with purification of water quality |
CN207829066U (en) * | 2018-02-01 | 2018-09-07 | 新余银龙水务设备有限公司 | A kind of secondary dual-purpose supply equipment of high building |
CN108706661A (en) * | 2018-07-02 | 2018-10-26 | 佛山市盟发净水科技有限公司 | A kind of tap water purifying water economic benefits and social benefits outlet water purifier |
-
2018
- 2018-11-20 CN CN201811381953.1A patent/CN109386025A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203613057U (en) * | 2013-11-27 | 2014-05-28 | 曲靖宏程工贸有限公司 | Multi-level purification device for tap water |
CN106267979A (en) * | 2015-06-10 | 2017-01-04 | 邓石新 | A kind of tap water filter centrifugal |
CN205313245U (en) * | 2015-12-10 | 2016-06-15 | 俞扬池 | Water purification device |
CN205328764U (en) * | 2016-01-28 | 2016-06-22 | 鼎欣建设股份有限公司 | Purification treatment and hierarchical cyclic utilization integrated device of sewage |
CN107176732A (en) * | 2016-03-11 | 2017-09-19 | 王沛 | A kind of new water purifier |
KR101697046B1 (en) * | 2016-04-04 | 2017-01-23 | 이형민 | a water-purifying and sterilizing device using photo catalyst |
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CN106430764A (en) * | 2016-11-29 | 2017-02-22 | 郑州经度知识产权代理服务有限公司 | Household purified water filtering device |
CN207347319U (en) * | 2017-09-29 | 2018-05-11 | 山东格瑞水务有限公司 | A kind of integrated purifying filtration apparatus |
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CN207829066U (en) * | 2018-02-01 | 2018-09-07 | 新余银龙水务设备有限公司 | A kind of secondary dual-purpose supply equipment of high building |
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Application publication date: 20190226 |