CN204138437U - Secondary reverse osmosis water purifier - Google Patents
Secondary reverse osmosis water purifier Download PDFInfo
- Publication number
- CN204138437U CN204138437U CN201420464597.0U CN201420464597U CN204138437U CN 204138437 U CN204138437 U CN 204138437U CN 201420464597 U CN201420464597 U CN 201420464597U CN 204138437 U CN204138437 U CN 204138437U
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- CN
- China
- Prior art keywords
- reverse osmosis
- water
- stage reverse
- osmosis system
- water purifier
- 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
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- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a kind of secondary reverse osmosis water purifier, comprise by the water inlet pipe of pipeline sequential communication, raw water box, filtration unit, first-stage reverse osmosis system, intermediate water tank, two-stage reverse osmosis system and pure water tank, described first-stage reverse osmosis system and two-stage reverse osmosis system include a high-pressure pump and a reverse osmosis membrane apparatus, and described filtration unit comprises the mechanical filter and activated charcoal filter that are linked in sequence, the tank interior surface of described mechanical filter and activated charcoal filter is provided with one deck anti-corrosion rubber lined.The utility model structure is simple, easy to operate, by arranging anti-corrosion rubber lined in filtration unit, extend the work-ing life of equipment, save cost, improve working efficiency, make pure water device described in the utility model can in 115 ~ 120 DEG C of temperature ranges life-time service, and be applicable to the number of chemical medium except acid with strong oxidizing property, organic solvent, applied range.
Description
Technical field
The utility model relates to a kind of secondary reverse osmosis water purifier, especially relate to a kind of can the secondary reverse osmosis water purifier in effective extension fixture life-span, belong to technical field of chemical.
Background technology
The protection of current national to environment is increasing, wherein also more and more higher to the requirement of water, water quality condition is also more and more subject to the concern of more conglomerate, wherein pure water is applied to all trades and professions, as pharmacy, chemical industry, electronics, beverage and community central water supply etc., therefore reverse osmosis water purifier obtains the application of increasing industry; The Anticorrosion of equipment is not considered in mechanical filter wherein in most of pure water equipment and the manufacture of activated charcoal filter, cause at the trachoma of the strainer in use procedure and serious seepy question, energy dissipation when making production, causes workshop to pollute, does not reach power conservation requirement; Cause secondary to purchase, production cost strengthens, and wastes energy.Therefore design the anticorrosion of strainer, to the life-span increasing equipment, reduce the secondary purchase cost of equipment, lower environmental pollution, have very important meaning to enterprise and society.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide that a kind of structure is simple, dependable performance, the secondary reverse osmosis water purifier that easy to operate, long service life, production cost are low.
For achieving the above object, the utility model is realized by following technical scheme:
Secondary reverse osmosis water purifier, comprise by the water inlet pipe of pipeline sequential communication, raw water box, filtration unit, first-stage reverse osmosis system, intermediate water tank, two-stage reverse osmosis system and pure water tank, described first-stage reverse osmosis system and two-stage reverse osmosis system include a high-pressure pump and a reverse osmosis membrane apparatus, and described filtration unit comprises the mechanical filter and activated charcoal filter that are linked in sequence, it is characterized in that, the tank interior surface of described mechanical filter and activated charcoal filter is provided with one deck anti-corrosion rubber lined.
Further, described anti-corrosion rubber lined is circular integral structure.And described anti-corrosion rubber lined is any one in natural rubber, chloroprene rubber or isoprene-isobutylene rubber.
In addition, the first cleaning system is also provided with between described intermediate water tank and two-stage reverse osmosis system.
And described two-stage reverse osmosis system is also communicated with one second cleaning system simultaneously, and the second described cleaning system is communicated with the suction culvert of the first cleaning system with first-stage reverse osmosis system by an accurate filter simultaneously.
And the water outlet of described two-stage reverse osmosis system is also provided with the defective water return line be communicated with described raw water box.
Further, the water outlet of described first-stage reverse osmosis system is also provided with defective water water port.
The beneficial effects of the utility model are: the utility model structure is simple, easy to operate, by arranging anti-corrosion rubber lined in filtration unit, extend the work-ing life of equipment, save cost, improve working efficiency, make pure water device described in the utility model can in 115 ~ 120 DEG C of temperature ranges life-time service, and be applicable to the number of chemical medium except acid with strong oxidizing property, organic solvent, applied range.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the utility model one embodiment;
Fig. 2 is the schema of the utility model one embodiment.
In accompanying drawing, main mark implication is as follows:
1, raw water box 2, filtration unit 3, second cleaning system 4, first-stage reverse osmosis system
5, intermediate water tank 6, two-pass reverse osmosis water tank 7, pure water tank.
Embodiment
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
Fig. 1 is the one-piece construction schematic diagram of the utility model one embodiment; Fig. 2 is the schema of the utility model one embodiment.
As depicted in figs. 1 and 2: secondary reverse osmosis water purifier, comprise by the water inlet pipe of pipeline sequential communication, raw water box 1, filtration unit 2, first-stage reverse osmosis system 4, intermediate water tank 5, two-stage reverse osmosis system 6 and pure water tank 7, described first-stage reverse osmosis system 4 and two-stage reverse osmosis system 6 include a high-pressure pump and a reverse osmosis membrane apparatus, and described filtration unit 2 comprises the mechanical filter and activated charcoal filter that are linked in sequence, the tank interior surface of described mechanical filter and activated charcoal filter is provided with one deck anti-corrosion rubber lined.In the present embodiment, described anti-corrosion rubber lined is circular integral structure, and described anti-corrosion rubber lined is natural rubber, and it also can be chloroprene rubber or isoprene-isobutylene rubber certainly.
In addition, the first cleaning system is also provided with between described intermediate water tank 5 and two-stage reverse osmosis system 6.And described two-stage reverse osmosis system 6 is also communicated with one second cleaning system 3 simultaneously, the second described cleaning system 3 is communicated with the suction culvert of the first cleaning system with first-stage reverse osmosis system 4, for filtration and the cleaning of water by an accurate filter simultaneously.And the water outlet of described two-stage reverse osmosis system 6 is also provided with the defective water return line be communicated with described raw water box 1, for the backflow of defective water, the water outlet of described first-stage reverse osmosis system 4 is then also provided with defective water water port, for the discharge of defective water.
The utility model also can arrange a Controlling System in main frame, and described Controlling System is automatically protected and automatically cleaned pure water control for the water yield to water in raw water box 1, the automatic operation of system, lack of water, makes system interlink.
Working process of the present utility model is: former water enters raw water box 1 by water inlet pipe, water in raw water box 1 enters mechanical filter and activated charcoal filter by raw water pump, i.e. filtration unit 2, then first-stage reverse osmosis system 4 is entered, the qualified water produced enters intermediate water tank 5, defective water discharges through defective water water port, qualified water enters two-stage reverse osmosis system 6 by secondary high-pressure pump again through the first cleaning system, again through accurate filter after the qualified water that two-stage reverse osmosis system 6 is produced enters pure water tank 7 or enters the second cleaning system 3, if need to filter further, then enter the first cleaning system, also the suction culvert to first-stage reverse osmosis system 4 capable of circulation, again filter, the defective water that two-stage reverse osmosis system 6 is produced then is back to raw water box 1 by defective water return line.
Above-described embodiment does not limit the utility model in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection domain of the present utility model.
Claims (7)
1. secondary reverse osmosis water purifier, comprise by the water inlet pipe of pipeline sequential communication, raw water box, filtration unit, first-stage reverse osmosis system, intermediate water tank, two-stage reverse osmosis system and pure water tank, described first-stage reverse osmosis system and two-stage reverse osmosis system include a high-pressure pump and a reverse osmosis membrane apparatus, and described filtration unit comprises the mechanical filter and activated charcoal filter that are linked in sequence, it is characterized in that, the tank interior surface of described mechanical filter and activated charcoal filter is provided with one deck anti-corrosion rubber lined.
2. secondary reverse osmosis water purifier according to claim 1, is characterized in that, described anti-corrosion rubber lined is circular integral structure.
3. secondary reverse osmosis water purifier according to claim 1 and 2, is characterized in that, described anti-corrosion rubber lined is any one in natural rubber, chloroprene rubber or isoprene-isobutylene rubber.
4. secondary reverse osmosis water purifier according to claim 1, is characterized in that, is also provided with the first cleaning system between described intermediate water tank and two-stage reverse osmosis system.
5. secondary reverse osmosis water purifier according to claim 4, it is characterized in that, described two-stage reverse osmosis system is also communicated with one second cleaning system simultaneously, and the second described cleaning system is communicated with the suction culvert of the first cleaning system with first-stage reverse osmosis system by an accurate filter simultaneously.
6. secondary reverse osmosis water purifier according to claim 1, is characterized in that, the water outlet of described two-stage reverse osmosis system is also provided with the defective water return line be communicated with described raw water box.
7. secondary reverse osmosis water purifier according to claim 1, is characterized in that, the water outlet of described first-stage reverse osmosis system is also provided with defective water water port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464597.0U CN204138437U (en) | 2014-08-18 | 2014-08-18 | Secondary reverse osmosis water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464597.0U CN204138437U (en) | 2014-08-18 | 2014-08-18 | Secondary reverse osmosis water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138437U true CN204138437U (en) | 2015-02-04 |
Family
ID=52415139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464597.0U Expired - Fee Related CN204138437U (en) | 2014-08-18 | 2014-08-18 | Secondary reverse osmosis water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138437U (en) |
-
2014
- 2014-08-18 CN CN201420464597.0U patent/CN204138437U/en not_active Expired - Fee Related
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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: 20150204 Termination date: 20160818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |