CN203284283U - Reverse osmosis water purifier - Google Patents
Reverse osmosis water purifier Download PDFInfo
- Publication number
- CN203284283U CN203284283U CN2013202983821U CN201320298382U CN203284283U CN 203284283 U CN203284283 U CN 203284283U CN 2013202983821 U CN2013202983821 U CN 2013202983821U CN 201320298382 U CN201320298382 U CN 201320298382U CN 203284283 U CN203284283 U CN 203284283U
- Authority
- CN
- China
- Prior art keywords
- reverse osmosis
- water
- stage reverse
- communicated
- stage
- 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
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
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 that are 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 in the second-stage reverse osmosis system through a three-way pipeline. In addition, 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. A temperature control system is disposed in the sterilization system. The utility model has the advantages of simple structure and strong practicability, can perform circulating heating on water through the temperature control system and control the sterilization temperature, can realize thorough sterilization, and can make 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, though it is also inconsiderate complete that some equipment has sterilising system, temperature is controlled bad, sterilising effect can bring retroaction to pure water equipment on the contrary, brings hidden danger for the long-time running of pure water equipment, makes 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 simple in structure, dependable performance, easy to operate, long service life, reverse osmosis water purifier that production cost is low of going on foot.
For achieving the above object, the utility model is to realize by following technical scheme:
a kind of 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, comprise in addition 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, it is characterized in that, be provided with temperature control system in described sterilising system.
Further, described sterilising system is pasteurization system.
And the pipeline connection between the outlet pipeline of described sterilising system and raw water box and raw water pump.
In addition, be provided with the water quality automatic detection alarm device in described first-stage reverse osmosis system and two-stage reverse osmosis system.
And 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, described reverse osmosis water purifier also comprises accurate filter, and 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.
Described filtering system comprises mechanical screening device and the activated carbon filtration filtration unit that is linked in sequence.
Further, be provided with upper, middle and lower three road liquid level switches in described raw water box.
The beneficial effects of the utility model are: the utility model is simple in structure, practical; it is by being provided with temperature control system in the sterilising system of reverse osmosis water purifier; can directly protect whole system in long-term operational process; can carry out in the situation of sterilization sterilising treatment preprocessing system at any time; can carry out circular heating to water by temperature control system; control sterilizing temperature; can realize thoroughly sterilizing; can occasionally take full advantage of the resource of existing installation; reduced 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: a kind of 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 in described raw water box 1, in, lower three road liquid level switches, and 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 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 the 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 are communicated with respectively, the suction culvert of described sterilising system 3 is communicated with the outlet pipeline of filtering system 2, the outlet pipeline of sterilising system 3 is communicated with the outlet pipeline of raw water box 1, be specially: the pipeline connection between the outlet pipeline of described sterilising system 3 and raw water box 1 and raw water pump.And be provided with temperature control system in the sterilising system 3 of stating, in the present embodiment, described temperature control system adopts heating steam to heat to the water cycle in the water tank of sterilising system 3, control sterilizing temperature, can be all thoroughly sterilizing to the equipment pre-treatment, the energy is fully rationally used, take full advantage of the resource of filtering system 2, thereby reduction running cost, raise the efficiency greatly.
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, wherein, 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, after equipment moves for some time, can open sterilising system 3, with heating steam, the water cycle in the water tank of sterilising system 3 is heated, control sterilizing temperature, to the equipment pre-treatment, realize all thoroughly sterilizing, the energy is fully rationally used, and take full advantage of the resource of filtering system 2, thereby reduce running cost, greatly raise the 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 (9)
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, comprise in addition 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, it is characterized in that, be provided with temperature control system in described sterilising system.
2. a kind of reverse osmosis water purifier according to claim 1, is characterized in that, described sterilising system is pasteurization system.
3. a kind of reverse osmosis water purifier according to claim 1 and 2, is characterized in that, the pipeline connection between the outlet pipeline of described sterilising system and raw water box and raw water pump.
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.
9. reverse osmosis water purifier according to claim 1, is characterized in that, is provided with upper, middle and lower three road liquid level switches in described raw water box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202983821U CN203284283U (en) | 2013-05-29 | 2013-05-29 | Reverse osmosis water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202983821U CN203284283U (en) | 2013-05-29 | 2013-05-29 | Reverse osmosis water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284283U true CN203284283U (en) | 2013-11-13 |
Family
ID=49540656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202983821U Expired - Fee Related CN203284283U (en) | 2013-05-29 | 2013-05-29 | Reverse osmosis water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284283U (en) |
-
2013
- 2013-05-29 CN CN2013202983821U patent/CN203284283U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204939112U (en) | A kind of waste disposal plant | |
| WO2018019004A1 (en) | Primary filtration and storage system | |
| CN203079781U (en) | Direct-drinking water device | |
| CN103615839A (en) | Self-cleaning heat transfer enhanced solar sewage source heat pump system | |
| CN203700054U (en) | Intelligent double-membrane water-saving RO water purifier | |
| CN104860379A (en) | Novel pure water machine | |
| CN205999072U (en) | A kind of double anti-water cleaning systems of constant pressure water tank | |
| CN203284281U (en) | Reverse osmosis water purifier | |
| CN203284283U (en) | Reverse osmosis water purifier | |
| CN202289675U (en) | Pipeline filtering device | |
| CN202876665U (en) | Reverse osmosis membrane cleaning and sterilizing device | |
| CN204897477U (en) | Automatic open and close formula ultraviolet germicidal device | |
| CN204211564U (en) | A kind of RO water purifying plant with heating unit | |
| CN204543681U (en) | A kind of sand filter back purge system | |
| CN208500455U (en) | Novel electrolemma desalination pilot plant | |
| CN204063219U (en) | A kind of boiler heating system | |
| CN202558727U (en) | Reverse osmosis pure water device | |
| CN205575849U (en) | Sewage treatment device is used in rural area | |
| CN202558707U (en) | Reverse-osmosis pure water device | |
| CN202046911U (en) | Wind and light complementary reverse osmosis sea water desalinating device | |
| CN209957582U (en) | Fresh water device capable of automatically flushing | |
| CN202542969U (en) | Reverse osmosis pure water device | |
| CN205528200U (en) | Novel system pure water reverse osmosis system | |
| CN204224299U (en) | Novel water purifier | |
| CN203498175U (en) | Compartment type integrated water purifier |
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: 20150529 |
|
| EXPY | Termination of patent right or utility model |