CN203284281U - Reverse osmosis water purifier - Google Patents
Reverse osmosis water purifier Download PDFInfo
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- CN203284281U CN203284281U CN2013202983658U CN201320298365U CN203284281U CN 203284281 U CN203284281 U CN 203284281U CN 2013202983658 U CN2013202983658 U CN 2013202983658U CN 201320298365 U CN201320298365 U CN 201320298365U CN 203284281 U CN203284281 U CN 203284281U
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- reverse osmosis
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Abstract
The utility model discloses a reverse osmosis water purifier, which includes a raw water tank, a filtration system, a first-stage reverse osmosis system, an intermediate water tank, a second stage reverse osmosis system and a pure water tank connected in order through a pipeline, and a cleaning system that is respectively communicated with the water inlet pipe of a first-stage high pressure pump of the first-stage reverse osmosis system, the water inlet pipe of a second-stage high pressure pump of the second-stage reverse osmosis system, and the water outlet pipe of a second-stage reverse osmosis membrane of the second-stage reverse osmosis system through a three-way pipeline. The water purifier also includes a sterilization system, the water inlet pipe of the sterilization system is communicated with the water outlet pipe of the filtration system and the water outlet pipe of the sterilization system is communicated with the water outlet pipe of the raw water tank. The utility model has the advantages of simple structure and strong practicability, by arranging the sterilization system in the reverse osmosis water purifier, the whole system can be protected in a long-term operation process and can perform sterilization treatment on a pretreatment system at any time. The reverse osmosis water purifier provided in the utility model makes full use of the existing equipment resources, reduces the use cost, is convenient to maintain, and greatly improves the use efficiency.
Description
Technical field
The utility model relates to a kind of pure water device, especially relates to a kind of reverse osmosis water purifier, belongs to the water-purification plant technical field.
Background technology
Current national is increasing to the protection of environment, wherein also more and more higher to the requirement of water, water quality condition also more and more is subjected to the more concern of conglomerate, wherein pure water is applied to all trades and professions, as pharmacy, chemical industry, electronics, beverage and residential quarter central water supply etc., so reverse osmosis water purifier is applied in increasing industry; Wherein most of pure water equipment does not have the pre-treatment sterilizing problem of consideration when using pure water equipment in manufacturing processed, bring hidden danger for the long-time running of pure water equipment, make the pure water equipment lifetime, part replacement is frequent, special in the large pure water equipment of flow, if things go on like this, cause that easily water quality degenerates; And reason is difficult for inquiry, causes the pre-treatment consumptive material to be changed and frequently changes, and lowered the work-ing life of the main frame film of aftertreatment, and operation cost strengthens, serious waste of resources.
The utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of reverse osmosis water purifier that simple in structure, dependable performance, easy to operate, long service life, production cost reduce that goes on foot.
For achieving the above object, the utility model is to realize by following technical scheme:
reverse osmosis water purifier, comprise the raw water box that is communicated with by the pipeline order, filtering system, the first-stage reverse osmosis system, intermediate water tank, two-stage reverse osmosis system and pure water tank and the suction culvert by the one-level high-pressure pump in triplate line and first-stage reverse osmosis system, the cleaning system that the outlet pipeline of the suction culvert of the secondary high-pressure pump in two-stage reverse osmosis system and the two-pass reverse osmosis film in two-stage reverse osmosis system is communicated with respectively, it is characterized in that, also comprise sterilising system, the suction culvert of described sterilising system is communicated with the outlet pipeline of filtering system, the outlet pipeline of described sterilising system is communicated with the outlet pipeline of raw water box.
Further, described sterilising system is pasteurization system.
And the water outlet of described sterilising system arranges vacuum breaker.
Further, be provided with the water quality automatic detection alarm device in described first-stage reverse osmosis system and two-stage reverse osmosis system.
In addition, the water outlet of described two-stage reverse osmosis system also is provided with the defective water return line that is communicated with described raw water box.
Perhaps the water outlet of described two-stage reverse osmosis system also is provided with defective water water port.
Further, also comprise accurate filter, the water-in of described accurate filter is communicated with the water outlet of cleaning system, and the water outlet of described accurate filter is communicated with respectively one-level high-pressure pump and secondary high-pressure pump.
In addition, described filtering system comprises mechanical screening device and the activated carbon filtration filtration unit that is linked in sequence.
The beneficial effects of the utility model are: the utility model is simple in structure, practical; it is by arranging sterilising system in reverse osmosis water purifier; can directly protect whole system in long-term operational process; can carry out the sterilization sterilising treatment to preprocessing system at any time; take full advantage of the resource of existing installation; reduce use cost of the present utility model, and be convenient to safeguard, greatly improved service efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the flowage structure schematic diagram of the utility model one embodiment.
In figure, main Reference numeral implication is:
1, raw water box 2, filtering system 3, sterilising system 4, first-stage reverse osmosis system
5, intermediate water tank 6, two-stage reverse osmosis system 7, pure water tank 8, cleaning system.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is carried out concrete introduction.
Fig. 1 is the structural representation of the utility model one embodiment; Fig. 2 is the flowage structure schematic diagram of the utility model one embodiment.
as depicted in figs. 1 and 2: reverse osmosis water purifier, comprise the raw water box 1 that is communicated with by the pipeline order, filtering system 2, first-stage reverse osmosis system 4, intermediate water tank 5, two-stage reverse osmosis system 6 and pure water tank 7, wherein, be provided with one-level high-pressure pump and first-stage reverse osmosis film in first-stage reverse osmosis system 4, be provided with secondary high-pressure pump and two-pass reverse osmosis film in described two-stage reverse osmosis system 6, and not only be provided with proportional valve between one-level high-pressure pump and first-stage reverse osmosis film, and also be provided with the first one way stop peturn valve on the pipeline of proportional valve back, equally, also be provided with proportional valve between secondary high-pressure pump and two-pass reverse osmosis film, and also be provided with the second one way stop peturn valve on the pipeline of the back of proportional valve, to prevent can producing impact to pump by backwater when shutting down, effectively protect pump.
In addition, described reverse osmosis water purifier also comprises cleaning system 8 and sterilising system 3, described cleaning system 8 is communicated with respectively by the suction culvert of the one-level high-pressure pump in triplate line and first-stage reverse osmosis system 4, the suction culvert of secondary high-pressure pump in two-stage reverse osmosis system 6 and the outlet pipeline of the two-pass reverse osmosis film in two-stage reverse osmosis system 6, the suction culvert of described sterilising system 3 is communicated with the outlet pipeline of filtering system 2, and the outlet pipeline of sterilising system 3 is communicated with the outlet pipeline of raw water box 1.
In the present embodiment, described sterilising system 3 is pasteurization system.In addition, the water outlet at described sterilising system 3 arranges vacuum breaker.And be provided with the water quality automatic detection alarm device in described first-stage reverse osmosis system 4 and two-stage reverse osmosis system 6, can effectively control the quality of water.
In addition, in the present embodiment, the water outlet of described two-stage reverse osmosis system 6 also is provided with the defective water return line that is communicated with described raw water box 1.Certainly, it also can be provided with at the water outlet of described two-stage reverse osmosis system 6 defective water water port, is used for the discharge of defective water.
In the present embodiment, also comprise accurate filter, be used for cleaning and the filtration of water, the water-in of described accurate filter is communicated with the water outlet of cleaning system 8, and the water outlet of described accurate filter is communicated with respectively one-level high-pressure pump and secondary high-pressure pump.
In addition, in the present embodiment, described filtering system 2 comprises mechanical screening device and the activated carbon filtration filtration unit that is linked in sequence.
The utility model also can arrange a Controlling System in main frame, described Controlling System be used for to raw water box 1 water the water yield, the automatic operation of system, lack of water is protected automatically and automatically clean pure water and control, and makes system interlink.
working process of the present utility model is: former water enters raw water box 1, water in raw water box 1 enters mechanical screening device and active carbon filtering device by raw water pump, namely by filtering system 2, then enter first-stage reverse osmosis device 4, the qualified water that produces enters intermediate water tank 5, defective water discharging, enter again two-stage reverse osmosis system 6, the qualified water that two-stage reverse osmosis system 6 is produced enters the cleaning case in pure water tank 7 and cleaning system 8, device is looked for that, the water that enters after the cleaning case of cleaning system 8 continues to enter accurate filter, defective water is back to raw water box 1, because the suction culvert of the suction culvert of the one-level high-pressure pump in first-stage reverse osmosis system 4 and the secondary high-pressure pump in two-stage reverse osmosis system 6 is communicated with the outlet pipeline of accurate filter simultaneously, therefore, when whole system is shut down, can clean first-stage reverse osmosis film and two-pass reverse osmosis film as required at any time, extend the work-ing life of reverse osmosis membrane, thereby reduction running cost, raise the efficiency.
Wherein, at equipment, after operation for some time, can open sterilising system 3, whole reverse osmosis water purifier is carried out the sterilization sterilising treatment.
The utility model is simple in structure, practical; it is by arranging sterilising system 3 in reverse osmosis water purifier; can directly protect whole system in long-term operational process; can carry out the sterilization sterilising treatment to preprocessing system at any time; take full advantage of the resource of existing installation; reduce use cost of the present utility model, and be convenient to safeguard, greatly improved service efficiency.
Be illustrated according to above-described embodiment, should be appreciated that above-described embodiment does not limit the utility model in any form, all employings are equal to replaces or technical scheme that the equivalent transformation mode obtains, within all dropping on protection domain of the present utility model.
Claims (8)
1. reverse osmosis water purifier, comprise the raw water box that is communicated with by the pipeline order, filtering system, the first-stage reverse osmosis system, intermediate water tank, two-stage reverse osmosis system and pure water tank and the suction culvert by the one-level high-pressure pump in triplate line and first-stage reverse osmosis system, the cleaning system that the outlet pipeline of the suction culvert of the secondary high-pressure pump in two-stage reverse osmosis system and the two-pass reverse osmosis film in two-stage reverse osmosis system is communicated with respectively, it is characterized in that, also comprise sterilising system, the suction culvert of described sterilising system is communicated with the outlet pipeline of filtering system, the outlet pipeline of described sterilising system is communicated with the outlet pipeline of raw water box.
2. reverse osmosis water purifier according to claim 1, is characterized in that, described sterilising system is pasteurization system.
3. reverse osmosis water purifier according to claim 1 and 2, is characterized in that, the water outlet of described sterilising system arranges vacuum breaker.
4. reverse osmosis water purifier according to claim 1 and 2, is characterized in that, is provided with the water quality automatic detection alarm device in described first-stage reverse osmosis system and two-stage reverse osmosis system.
5. reverse osmosis water purifier according to claim 1, is characterized in that, the water outlet of described two-stage reverse osmosis system also is provided with the defective water return line that is communicated with described raw water box.
6. reverse osmosis water purifier according to claim 1, is characterized in that, the water outlet of described two-stage reverse osmosis system also is provided with defective water water port.
7. reverse osmosis water purifier according to claim 1, it is characterized in that, also comprise accurate filter, the water-in of described accurate filter is communicated with the water outlet of cleaning system, and the water outlet of described accurate filter is communicated with respectively one-level high-pressure pump and secondary high-pressure pump.
8. reverse osmosis water purifier according to claim 1, is characterized in that, described filtering system comprises mechanical screening device and the active carbon filtering device that is linked in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202983658U CN203284281U (en) | 2013-05-29 | 2013-05-29 | Reverse osmosis water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202983658U CN203284281U (en) | 2013-05-29 | 2013-05-29 | Reverse osmosis water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284281U true CN203284281U (en) | 2013-11-13 |
Family
ID=49540654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202983658U Expired - Fee Related CN203284281U (en) | 2013-05-29 | 2013-05-29 | Reverse osmosis water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365255A (en) * | 2016-09-29 | 2017-02-01 | 绍兴汇升技术转让服务有限公司 | RO membrane water purification system |
-
2013
- 2013-05-29 CN CN2013202983658U patent/CN203284281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365255A (en) * | 2016-09-29 | 2017-02-01 | 绍兴汇升技术转让服务有限公司 | RO membrane water purification system |
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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 |
Granted publication date: 20131113 Termination date: 20160529 |