CN205222905U - Take secondary water supply system of water purification advanced treatment - Google Patents
Take secondary water supply system of water purification advanced treatment Download PDFInfo
- Publication number
- CN205222905U CN205222905U CN201521077457.9U CN201521077457U CN205222905U CN 205222905 U CN205222905 U CN 205222905U CN 201521077457 U CN201521077457 U CN 201521077457U CN 205222905 U CN205222905 U CN 205222905U
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- China
- Prior art keywords
- water
- pressure pump
- membrane filter
- reverse osmosis
- water supply
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- Physical Water Treatments (AREA)
Abstract
The utility model discloses a take secondary water supply system of water purification advanced treatment, include inlet tube, super membrane filter, middle water tank, receive and strain device, water purification case and do not have negative pressure water supply equipment, inlet tube department installs the pressurization pump package, activated carbon filter's delivery port is connected with super membrane filter's water inlet, and super membrane filter's the delivery port and the water inlet of one -level high -pressure pump are connected, the one -level high -pressure pump passes through one -level reverse osmosis unit to be connected with middle water tank, the delivery port of middle water tank with receive the water inlet of straining the device and be connected, the delivery port of straining the device of receiving is connected with the water inlet of second grade high -pressure pump, and the second grade high -pressure pump passes through secondary reverse osmosis device to be connected with the water purification case, the delivery port and the water inlet of ultraviolet ray disinfection device of water purification case are connected, and the delivery port of ultraviolet ray disinfection device is connected with no negative pressure water supply equipment's water inlet. The utility model discloses can carry out the advanced treatment to water, detach the peculiar smell of aquatic, avoid adding the harm that the medicine was handled.
Description
Technical field
The utility model relates to secondary water supply system field, is specially a kind of secondary water supply system with water purification advanced treatment.
Background technology
Secondary water-supply refer to unit or individual by city public water supply or or self-built water facilities through storing, pressurization, user or personal form is supplied again by pipeline, therefore, secondary water-supply is the unique selection mode of high-floor feedwater, along with the development of society and the universal of secondary water-supply, the health of secondary water-supply and power saving become the problem that society shows great attention to gradually, although the water quality of the water of supply at present meets water quality standard for drinking water, but the good to eat degree of people's water but cannot meet the requirement of people, because it is limited that water supply company only carries out the conventional removal ability of process to the peculiar smell in water to tap water.
Utility model content
The purpose of this utility model is to provide a kind of secondary water supply system with water purification advanced treatment, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of secondary water supply system with water purification advanced treatment, comprise water inlet pipe, ultrafiltration membrane filter, intermediate water tank, nanofiltration device, clear water tanks and non-negative pressure method of water supply device, described water inlet pipe place is provided with force (forcing) pump group, water inlet pipe is connected with the water-in of activated charcoal filter, the water outlet of described activated charcoal filter is connected with the water-in of ultrafiltration membrane filter, the water outlet of ultrafiltration membrane filter is connected with the water-in of one-level high-pressure pump, described one-level high-pressure pump is connected with intermediate water tank by first-stage reverse osmosis device, the water outlet of intermediate water tank is connected with the water-in of nanofiltration device, described intermediate water tank is connected with ultrafiltration membrane filter by anti-scavenging pump, and anti-scavenging pump is provided with anti-cleaning switching mechanism, the water outlet of described nanofiltration device is connected with the water-in of secondary high-pressure pump, secondary high-pressure pump is connected with clear water tanks by second level reverse osmosis apparatus, the water outlet of described clear water tanks is connected with the water-in of apparatus for ultraviolet disinfection, the water outlet of apparatus for ultraviolet disinfection is connected with the water-in of non-negative pressure method of water supply device.
Preferably, described first-stage reverse osmosis device and second level reverse osmosis apparatus place are all provided with online water quality testing meter and online flow instrument.
Preferably, in described nanofiltration device, cellulose acetate nano filter-membrane is installed.
Compared with prior art, the beneficial effects of the utility model are: the secondary water supply system of this band water purification advanced treatment, by ultrafiltration membrane filter and nanofiltration device, advanced treatment is carried out to water, except the peculiar smell in anhydrating, avoid the harm of agent-feeding treatment, simultaneously by the organism of reverse osmosis unit except middle most of bacterium of anhydrating, colloid and macromolecule, ensure water quality.
Accompanying drawing explanation
Fig. 1 is system chart of the present utility model.
In figure: 1, water inlet pipe, 2, force (forcing) pump group, 3, activated charcoal filter, 4, ultrafiltration membrane filter, 5, one-level high-pressure pump, 6, first-stage reverse osmosis device, 7, intermediate water tank, 8, nanofiltration device, 9, secondary high-pressure pump, 10, second level reverse osmosis apparatus, 11, clear water tanks, 12, apparatus for ultraviolet disinfection, 13, non-negative pressure method of water supply device, 14, anti-scavenging pump, 15, anti-cleaning switching mechanism.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of secondary water supply system with water purification advanced treatment, comprise water inlet pipe 1, ultrafiltration membrane filter 4, intermediate water tank 7, nanofiltration device 8, clear water tanks 11 and non-negative pressure method of water supply device 13, water inlet pipe 1 place is provided with force (forcing) pump group 2, water inlet pipe 1 is connected with the water-in of activated charcoal filter 3, the water outlet of activated charcoal filter 3 is connected with the water-in of ultrafiltration membrane filter 4, the water outlet of ultrafiltration membrane filter 4 is connected with the water-in of one-level high-pressure pump 5, one-level high-pressure pump 5 is connected with intermediate water tank 7 by first-stage reverse osmosis device 6, the water outlet of intermediate water tank 7 is connected with the water-in of nanofiltration device 8, in nanofiltration device 8, cellulose acetate nano filter-membrane is installed, intermediate water tank 7 is connected with ultrafiltration membrane filter 4 by anti-scavenging pump 14, and anti-scavenging pump 14 is provided with anti-cleaning switching mechanism 15, the water outlet of nanofiltration device 8 is connected with the water-in of secondary high-pressure pump 9, secondary high-pressure pump 9 is connected with clear water tanks 11 by second level reverse osmosis apparatus 10, first-stage reverse osmosis device 6 and second level reverse osmosis apparatus 10 place are all provided with online water quality testing meter and online flow instrument, the water outlet of clear water tanks 11 is connected with the water-in of apparatus for ultraviolet disinfection 12, the water outlet of apparatus for ultraviolet disinfection 12 is connected with the water-in of non-negative pressure method of water supply device 13.
Principle of work: water enters activated charcoal filter 3 by water inlet pipe 1 and once filters after pressurization, then enter in ultrafiltration membrane filter 4 and carry out secondary filtration, intermediate water tank 7 is pumped into by one-level high-pressure pump 5 after secondary filtration, enter nanofiltration device 8 again and carry out three filtrations, clear water tanks 11 is entered by secondary high-pressure pump 9 after filtering for three times, enter ultra violet sterilizer 12 disinfection again, discharge finally by non-negative pressure method of water supply device 13.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and improvement design thereof and replace or change, all should be encompassed in protection domain of the present utility model.
Claims (3)
1. the secondary water supply system with water purification advanced treatment, comprise water inlet pipe (1), ultrafiltration membrane filter (4), intermediate water tank (7), nanofiltration device (8), clear water tanks (11) and non-negative pressure method of water supply device (13), it is characterized in that: described water inlet pipe (1) place is provided with force (forcing) pump group (2), water inlet pipe (1) is connected with the water-in of activated charcoal filter (3), the water outlet of described activated charcoal filter (3) is connected with the water-in of ultrafiltration membrane filter (4), the water outlet of ultrafiltration membrane filter (4) is connected with the water-in of one-level high-pressure pump (5), described one-level high-pressure pump (5) is connected with intermediate water tank (7) by first-stage reverse osmosis device (6), the water outlet of intermediate water tank (7) is connected with the water-in of nanofiltration device (8), described intermediate water tank (7) is connected with ultrafiltration membrane filter (4) by anti-scavenging pump (14), and anti-scavenging pump (14) is provided with anti-cleaning switching mechanism (15), the water outlet of described nanofiltration device (8) is connected with the water-in of secondary high-pressure pump (9), secondary high-pressure pump (9) is connected with clear water tanks (11) by second level reverse osmosis apparatus (10), the water outlet of described clear water tanks (11) is connected with the water-in of apparatus for ultraviolet disinfection (12), the water outlet of apparatus for ultraviolet disinfection (12) is connected with the water-in of non-negative pressure method of water supply device (13).
2. a kind of secondary water supply system with water purification advanced treatment according to claim 1, is characterized in that: described first-stage reverse osmosis device (6) and second level reverse osmosis apparatus (10) place are all provided with online water quality testing meter and online flow instrument.
3. a kind of secondary water supply system with water purification advanced treatment according to claim 1, is characterized in that: described nanofiltration device is provided with cellulose acetate nano filter-membrane in (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077457.9U CN205222905U (en) | 2015-12-18 | 2015-12-18 | Take secondary water supply system of water purification advanced treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077457.9U CN205222905U (en) | 2015-12-18 | 2015-12-18 | Take secondary water supply system of water purification advanced treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222905U true CN205222905U (en) | 2016-05-11 |
Family
ID=55897982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077457.9U Expired - Fee Related CN205222905U (en) | 2015-12-18 | 2015-12-18 | Take secondary water supply system of water purification advanced treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092455A (en) * | 2019-05-20 | 2019-08-06 | 浙江天行健水务有限公司 | Secondary water-supply is salt-free from sterilization method |
-
2015
- 2015-12-18 CN CN201521077457.9U patent/CN205222905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092455A (en) * | 2019-05-20 | 2019-08-06 | 浙江天行健水务有限公司 | Secondary water-supply is salt-free from sterilization method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160511 Termination date: 20161218 |