CN203904079U - Novel RO (reverse osmosis) water purifying device - Google Patents
Novel RO (reverse osmosis) water purifying device Download PDFInfo
- Publication number
- CN203904079U CN203904079U CN201420170501.XU CN201420170501U CN203904079U CN 203904079 U CN203904079 U CN 203904079U CN 201420170501 U CN201420170501 U CN 201420170501U CN 203904079 U CN203904079 U CN 203904079U
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- Prior art keywords
- valve
- water
- pure water
- outlet
- novel reverse
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- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 23
- 239000012528 membrane Substances 0.000 claims abstract description 24
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004576 sand Substances 0.000 claims abstract description 9
- 239000003657 drainage water Substances 0.000 claims description 14
- 239000004902 Softening Agent Substances 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 239000008399 tap water Substances 0.000 abstract description 5
- 235000020679 tap water Nutrition 0.000 abstract description 5
- 230000003190 augmentative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a novel RO (reverse osmosis) water purifying device which comprises a booster pump, a sand filter, a carbon filter, a multistage pump and an RO membrane component which are connected sequentially, wherein a fourth valve is connected in parallel at two ends of the multistage pump, a concentrated water general flowmeter is arranged at a concentrated water outlet of the RO membrane component, and an outlet of the concentrated water general flowmete is connected with an inlet of the multistage pump through a third valve. According to the device, the fourth valve can be turned down or turned off to increase the inlet pressure of the multistage pump, then flow is increased, the internal water velocity of the RO membrane component is increased, and the efficiency and the utilization rate of the RO membrane component are improved; meanwhile, the level of the multistage pump can be reduced correspondingly, and the cost is reduced; and besides, the third valve can be switched on for recovering the concentrated water, so that the utilization rate of tap water under the same raw water quality condition is increased.
Description
Technical field
The utility model belongs to water treatment field, specifically a kind of novel reverse-osmosis pure water device.
Background technology
Existing water treatment device is various informative, generally comprise sand filter, carbon filter, stage pump and RO membrane module, increase the intake pressure of RO membrane module by stage pump, the intake pressure size of RO membrane module directly affects the film utilization ratio of the core component RO membrane module of refining plant, the in the situation that of safe operation, intake pressure is larger, and the film utilization ratio of RO membrane module is higher; And stage pump is the simple series connection of multiple single stage pumps, the number of series connection is more, and the hydraulic pressure of output is larger, and cost is also higher simultaneously; In addition, the dense water out of existing RO membrane module directly connects concentrated water drainage water pipe, and dense water is directly got rid of and caused tap water utilization ratio not high; Therefore need the existing system of carrying out to improve.
Utility model content
The purpose of this utility model is to provide that a kind of cost is low, good purification and the high novel reverse-osmosis pure water device of tap water utilization ratio, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of novel reverse-osmosis pure water device, comprises the topping-up pump, sand filter, carbon filter, stage pump and the RO membrane module that connect successively, is arranged in parallel the 4th valve at stage pump two ends.
As further program of the utility model: be provided with resin softening agent between carbon filter and stage pump, be connected with softening salt case on described resin softening agent, and the dense water out of resin softening agent be connected with concentrated water drainage water pipe.
As further scheme of the utility model: the dense water out of described RO membrane module is provided with dense water quantity meter, the outlet of described dense water quantity meter connects the import of stage pump by the 3rd valve.
As further program of the utility model: be also provided with the first valve, the first magnetic valve and the low-tension switch that connect successively between carbon filter and stage pump.
As further scheme of the utility model: be provided with cartridge filter between described the first magnetic valve and low-tension switch.
As further program of the utility model: described cartridge filter is provided with vent valve and inlet gage.
As further program of the utility model: the pure water outlet of described RO membrane module is provided with pure water drain discharge table.
As further program of the utility model: also Bonding pressure table, the second magnetic valve and the second valve respectively of the outlet of described dense water quantity meter, the outlet of described the second valve is provided with concentrated water drainage water flowmeter, the outlet of described concentrated water drainage water flowmeter, the outlet of the second magnetic valve, and the dense water out of sand filter and carbon filter is all connected with concentrated water drainage water pipe.
Compared with prior art, the beneficial effects of the utility model are: this device can improve the intake pressure of stage pump by turning down (closing) the 4th valve, and then augmented flow, the interior flow velocity of RO membrane module is accelerated, and has improved RO membrane module efficiency and utilization ratio; Rank that simultaneously can corresponding reduction stage pump, reduces costs; In addition, can, for reclaiming dense water, under identical raw water quality condition, improve tap water utilization ratio by opening the 3rd valve.
Brief description of the drawings
Fig. 1 is the schematic diagram of novel reverse-osmosis pure water device;
Fig. 2 is the schematic diagram of the novel reverse-osmosis pure water device with softening installation;
In figure: 1-topping-up pump, 2-sand filter, 3-carbon filter, 4-the first valve, 5-the first magnetic valve, 6-cartridge filter, 61-vent valve, 62-inlet gage, 7-operating pressure table, 8-the second magnetic valve, 9-the second valve, 10-concentrated water drainage water flowmeter, the dense water quantity meter of 11-, 12-RO membrane module, 13-stage pump, 14-low-tension switch, 15-the 3rd valve, 16-the 4th valve, 17-pure water drain discharge table, 18-resin softening agent, the softening salt case of 19-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
Refer to Fig. 1, in the utility model embodiment, a kind of novel reverse-osmosis pure water device, comprise the topping-up pump 1 connecting successively, sand filter 2, carbon filter 3, the first valve 4, the first magnetic valve 5, low-tension switch 14, stage pump 13 and RO membrane module 12, the pure water outlet of described RO membrane module 12 is provided with pure water drain discharge table 17, the dense water out of RO membrane module 12 is provided with dense water quantity meter 11, described dense water quantity meter 11 Bonding pressure table 7 respectively, the second magnetic valve 8 and the second valve 9, described the second valve 9 outlets are provided with concentrated water drainage water flowmeter 10, the outlet of described concentrated water drainage water flowmeter 10, the outlet of the second magnetic valve 8, and the dense water out of sand filter 2 and carbon filter 3 is all connected with concentrated water drainage water pipe, described dense water quantity meter 11 also connects the import of stage pump 13 by the 3rd valve 15, described stage pump 13 two ends are parallel with the 4th valve 16.
In the utility model, between described the first magnetic valve 5 and low-tension switch 14, be provided with cartridge filter 6, on described cartridge filter 6, be also provided with vent valve 61 and inlet gage 62.
Embodiment 2
Refer to Fig. 2, on the basis of embodiment 1, improve, between carbon filter 3 and the first valve 4, be provided with resin softening agent 18, on described resin softening agent 18, be connected with softening salt case 19, and the dense water out of resin softening agent 18 be also connected with concentrated water drainage water pipe.
Principle of work of the present utility model is: this device can improve the intake pressure of stage pump 13 by turning down (closing) the 4th valve 16, and then augmented flow, and the interior flow velocity of RO membrane module 12 is accelerated, and has improved RO membrane module 12 efficiency and utilization ratio; Rank that simultaneously can corresponding reduction stage pump 13, reduces costs; In addition, can, for reclaiming dense water, under identical raw water quality condition, improve tap water utilization ratio by opening the 3rd valve 15.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other specific form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should make specification sheets as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. a novel reverse-osmosis pure water device, comprise the topping-up pump (1), sand filter (2), carbon filter (3), stage pump (13) and the RO membrane module (12) that connect successively, it is characterized in that, be arranged in parallel the 4th valve (16) at stage pump (13) two ends.
2. novel reverse-osmosis pure water device according to claim 1, it is characterized in that, between carbon filter (3) and stage pump (13), be provided with resin softening agent (18), on described resin softening agent (18), be connected with softening salt case (19), and the dense water out of resin softening agent (18) is connected with concentrated water drainage water pipe.
3. novel reverse-osmosis pure water device according to claim 1 and 2, it is characterized in that, the dense water out of described RO membrane module (12) is provided with dense water quantity meter (11), and the outlet of described dense water quantity meter (11) connects the import of stage pump (13) by the 3rd valve (15).
4. novel reverse-osmosis pure water device according to claim 3, is characterized in that, is also provided with the first valve (4), the first magnetic valve (5) and the low-tension switch (14) that connect successively between carbon filter (3) and stage pump (13).
5. novel reverse-osmosis pure water device according to claim 4, is characterized in that, between described the first magnetic valve (5) and low-tension switch (14), is provided with cartridge filter (6).
6. novel reverse-osmosis pure water device according to claim 5, is characterized in that, described cartridge filter (6) is provided with vent valve (61) and inlet gage (62).
7. novel reverse-osmosis pure water device according to claim 3, is characterized in that, the pure water outlet of described RO membrane module (12) is provided with pure water drain discharge table (17).
8. novel reverse-osmosis pure water device according to claim 3, it is characterized in that, Bonding pressure table (7), the second magnetic valve (8) and the second valve (9) are also distinguished in the outlet of described dense water quantity meter (11), the outlet of described the second valve (9) is provided with concentrated water drainage water flowmeter (10), the outlet of described concentrated water drainage water flowmeter (10), the outlet of the second magnetic valve (8), and the dense water out of sand filter (2) and carbon filter (3) is all connected with concentrated water drainage water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170501.XU CN203904079U (en) | 2014-04-09 | 2014-04-09 | Novel RO (reverse osmosis) water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170501.XU CN203904079U (en) | 2014-04-09 | 2014-04-09 | Novel RO (reverse osmosis) water purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904079U true CN203904079U (en) | 2014-10-29 |
Family
ID=51778369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170501.XU Expired - Lifetime CN203904079U (en) | 2014-04-09 | 2014-04-09 | Novel RO (reverse osmosis) water purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787911A (en) * | 2015-03-27 | 2015-07-22 | 成都冠禹科技有限公司 | Intelligent monitoring water purifying machine applicable to hospital disinfecting and supply center |
-
2014
- 2014-04-09 CN CN201420170501.XU patent/CN203904079U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787911A (en) * | 2015-03-27 | 2015-07-22 | 成都冠禹科技有限公司 | Intelligent monitoring water purifying machine applicable to hospital disinfecting and supply center |
| CN104787911B (en) * | 2015-03-27 | 2016-09-14 | 成都冠禹科技有限公司 | A kind of intelligent monitoring water purifier being applicable to hospital disinfection supply center |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
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| CX01 | Expiry of patent term |