CN203540349U - Total recycling self-circulation system of purified water - Google Patents
Total recycling self-circulation system of purified water Download PDFInfo
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- CN203540349U CN203540349U CN201320666286.8U CN201320666286U CN203540349U CN 203540349 U CN203540349 U CN 203540349U CN 201320666286 U CN201320666286 U CN 201320666286U CN 203540349 U CN203540349 U CN 203540349U
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- reverse osmosis
- water
- pipeline
- valve
- osmosis device
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Abstract
The utility model discloses a total recycling self-circulation system of purified water. According to the system, a raw water tank is connected with one end of a system backwater pipeline; the other end of the system backwater pipeline is respectively connected with a concentrated water pipeline of a first-level reverse osmosis device, a concentrated water pipeline of a second-level reverse osmosis device and a fresh water pipeline of the second-level reverse osmosis device; a valve is arranged on the concentrated water pipeline of the first-level reverse osmosis device; the concentrated water pipeline of the first-level reverse osmosis device is connected with a concentrated water discharging pipeline of the first-level reverse osmosis device through the valve; the fresh water pipeline of the second-level reverse osmosis device is connected with a purified water tank through a qualified water producing valve; an unqualified backflow valve is arranged between the fresh water pipeline of the second-level reverse osmosis device and the system backwater pipeline. The total recycling self-circulation system of the purified water, disclosed by the utility model, has the advantages of reducing the energy loss of clients and reducing the production cost for enterprises.
Description
Technical field
The utility model relates to purified water technical field, and specifically a kind of purified water reclaims self-circulation system entirely.
Background technology
Medicinal purified water preparation system, conventionally be all to adopt ro treatment technology, because principle of reverse osmosis is understood the dense water of some and will be discharged system, when system is not produced water when water purification system moves, because system is wanted standby, carry out low discharge recurrent state, this part concentrated water discharge still exists, therefore cause system to also have concentrated water drainage to go out system not producing water, the rate of recovery of system does not reach 100%, to client, causes energy waste.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, solves the technological deficiency existing at present, the utility model discloses a kind of purified water and entirely reclaims self-circulation system.
The technical scheme that the utility model adopts is: purified water reclaims self-circulation system entirely, comprise former water pot, system water return pipeline, the dense waterpipe of first-stage reverse osmosis device, the concentrated water discharge pipeline of first-stage reverse osmosis device, valve, the dense waterpipe of second level reverse osmosis apparatus, the fresh water pipeline of second level reverse osmosis apparatus, qualified product water valve, defective return valve and purifying water pot, described former water pot is connected with one end of system water return pipeline, the other end of described system water return pipeline respectively with the dense waterpipe of first-stage reverse osmosis device, the dense waterpipe of second level reverse osmosis apparatus and the fresh water pipeline of second level reverse osmosis apparatus are connected, described valve installation is on the dense waterpipe of first-stage reverse osmosis device, the dense waterpipe of described first-stage reverse osmosis device is connected with the concentrated water discharge pipeline of first-stage reverse osmosis device by valve, the fresh water pipeline of described second level reverse osmosis apparatus is connected with purifying water pot by qualified product water valve, between the fresh water pipeline of described second level reverse osmosis apparatus and system water return pipeline, be provided with defective return valve.
As preferably, described valve is two-position three way valve.
The beneficial effects of the utility model are that the disclosed a kind of purified water of the utility model reclaims self-circulation system entirely, has reduced client's energy loss, for enterprise has reduced production cost.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, former water pot; 2, system water return pipeline; 3, the dense waterpipe of first-stage reverse osmosis device; 4, the concentrated water discharge pipeline of first-stage reverse osmosis device; 5, valve; 6, the dense waterpipe of second level reverse osmosis apparatus; 7, the fresh water pipeline of second level reverse osmosis apparatus; 8, qualified product water valve; 9, defective return valve; 10, purifying water pot.
The specific embodiment
In order to deepen, to understanding of the present utility model, below in conjunction with drawings and Examples, the utility model to be described in further detail.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, purified water reclaims self-circulation system entirely, comprise former water pot 1, system water return pipeline 2, the dense waterpipe 3 of first-stage reverse osmosis device, the concentrated water discharge pipeline 4 of first-stage reverse osmosis device, valve 5, the dense waterpipe 6 of second level reverse osmosis apparatus, the fresh water pipeline 7 of second level reverse osmosis apparatus, qualified product water valve 8, defective return valve 9 and purifying water pot 10, former water pot 1 is connected with one end of system water return pipeline 2, the other end of system water return pipeline 2 respectively with the dense waterpipe 3 of first-stage reverse osmosis device, the dense waterpipe 6 of second level reverse osmosis apparatus and the fresh water pipeline 7 of second level reverse osmosis apparatus are connected, valve 5 is arranged on the dense waterpipe 3 of first-stage reverse osmosis device, the dense waterpipe 3 of first-stage reverse osmosis device is connected with the concentrated water discharge pipeline 4 of first-stage reverse osmosis device by valve 5, the fresh water pipeline 7 of second level reverse osmosis apparatus is connected with purifying water pot 10 by qualified product water valve 8, between the fresh water pipeline 7 of second level reverse osmosis apparatus and system water return pipeline 2, be provided with defective return valve 9, valve 5 is two-position three way valve.
Specific embodiment of the utility model is, when water purification system is during in standby low discharge recurrent state, by controlling two-position three way valve, the dense water of first-stage reverse osmosis device is collected into former water pot (or buffering water pot); By controlling qualified product water valve and defective return valve, by the fresh water collecting of second level reverse osmosis apparatus to former water pot (or buffering water pot), thereby make the now rate of recovery reach 100%, thereby reduced client's energy loss, for enterprise has reduced production cost.
In sum, the disclosed a kind of purified water of the utility model reclaims self-circulation system entirely, has reduced client's energy loss, for enterprise has reduced production cost.
Be noted that, the above embodiment is to the explanation of technical solutions of the utility model and unrestricted, other modifications that are equal to replacement or make according to prior art of affiliated technical field those of ordinary skill, as long as do not exceed thinking and the scope of technical solutions of the utility model, within all should being included in the desired interest field of the utility model.
Claims (2)
1. purified water reclaims self-circulation system entirely, it is characterized in that: comprise former water pot (1), system water return pipeline (2), the dense waterpipe (3) of first-stage reverse osmosis device, the concentrated water discharge pipeline (4) of first-stage reverse osmosis device, valve (5), the dense waterpipe (6) of second level reverse osmosis apparatus, the fresh water pipeline (7) of second level reverse osmosis apparatus, qualified product water valve (8), defective return valve (9) and purifying water pot (10), described former water pot (1) is connected with one end of system water return pipeline (2), the other end of described system water return pipeline (2) respectively with the dense waterpipe (3) of first-stage reverse osmosis device, the dense waterpipe (6) of second level reverse osmosis apparatus and the fresh water pipeline (7) of second level reverse osmosis apparatus are connected, described valve (5) is arranged on the dense waterpipe (3) of first-stage reverse osmosis device, the dense waterpipe (3) of described first-stage reverse osmosis device is connected with the concentrated water discharge pipeline (4) of first-stage reverse osmosis device by valve (5), the fresh water pipeline (7) of described second level reverse osmosis apparatus is connected with purifying water pot (10) by qualified product water valve (8), between the fresh water pipeline (7) of described second level reverse osmosis apparatus and system water return pipeline (2), be provided with defective return valve (9).
2. purified water according to claim 1 reclaims self-circulation system entirely, it is characterized in that: described valve (5) is two-position three way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666286.8U CN203540349U (en) | 2013-10-25 | 2013-10-25 | Total recycling self-circulation system of purified water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666286.8U CN203540349U (en) | 2013-10-25 | 2013-10-25 | Total recycling self-circulation system of purified water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540349U true CN203540349U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320666286.8U Expired - Fee Related CN203540349U (en) | 2013-10-25 | 2013-10-25 | Total recycling self-circulation system of purified water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996731A (en) * | 2018-09-13 | 2018-12-14 | 广州龙泽环保设备实业有限公司 | A kind of water-saving multistage RO filtration system |
-
2013
- 2013-10-25 CN CN201320666286.8U patent/CN203540349U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996731A (en) * | 2018-09-13 | 2018-12-14 | 广州龙泽环保设备实业有限公司 | A kind of water-saving multistage RO filtration system |
| CN108996731B (en) * | 2018-09-13 | 2023-10-24 | 广州龙泽环保设备实业有限公司 | Water-saving multistage RO filtration 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20161025 |