CN202440390U - Pure water device for laboratory - Google Patents
Pure water device for laboratory Download PDFInfo
- Publication number
- CN202440390U CN202440390U CN 201220060170 CN201220060170U CN202440390U CN 202440390 U CN202440390 U CN 202440390U CN 201220060170 CN201220060170 CN 201220060170 CN 201220060170 U CN201220060170 U CN 201220060170U CN 202440390 U CN202440390 U CN 202440390U
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- water
- laboratory
- pure water
- valves
- water outlet
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Abstract
The utility model discloses a pure water device for a laboratory, which relates to a pure water device and solving the problems of secondary pollution of the pure water for the laboratory, difficulty in ensuring purity of pure water for the laboratory, and low utilization rate of surplus water. Through arranging a primary filter, an RO membrane filter, an ion exchanger, a sterilizer and a purity detector, tap water is subjected to filtration, ion removal and sterilization, therefore the pure water for the laboratory is prepared in site, and the pollution problem is solved. The purity detector is used for carrying out online detection on the pure water for the laboratory, so as to ensure that the pure water for the laboratory meets the quality requirement; for unqualified pure water and surplus water, water can be return to a water inlet of the primary filter for re-filtering through opening a valve 6 of a water return pipe, thus the surplus water is fully utilized, and the utilization rate is high. The utility model is suitable for providing the pure water for the laboratory.
Description
Technical field
The utility model relates to pure water device.
Background technology
Pure water is the solvent that the most often uses in the laboratory, and owing to be not that produce at the scene, there is the secondary pollution problem when transporting and taking in the pure water for use the small test chamber.
Existing laboratory is difficult to guarantee the purity of laboratory with pure water with pure water, and the utilising efficiency of surplus water is lower.
The utility model content
The purpose of the utility model is to take secondary pollution in order to solve present laboratory with the pure water existence, is difficult to guarantee the purity of laboratory with pure water, and the low problem of the utilising efficiency of surplus water, provides a kind of laboratory to use pure water device.
Pure water device is used in the laboratory; It comprises prime filter, RO film filter, ion-exchanger, Sterilizers, purity detector, No. five valves and No. six valves; Prime filter is provided with the tap water water-in; The water outlet of prime filter is communicated with the water-in of RO film filter, and the water outlet of RO film filter is communicated with the water-in of ion-exchanger, and the water outlet of ion-exchanger is communicated with the water-in of Sterilizers; The water outlet place of Sterilizers is provided with the purity detector, and the water outlet of said Sterilizers is communicated with the water-in of No. five valves and the water-in of No. six valves simultaneously; The water outlet of said No. five valves is water outlets of pure water; The water outlet of No. six valves is communicated with the water-in of prime filter.
The utility model filters, removes ion and sterilization through prime filter, RO film filter, ion-exchanger, Sterilizers and purity detector are set to tap water, thus the scene produce the laboratory and use pure water, thoroughly solved pollution problem; The purity detector with the online detection of pure water, has guaranteed that the laboratory satisfies specification of quality with pure water to the laboratory; To detecting underproof pure water and surplus water, can the water-in that water turns back to prime filter be filtered again through No. six valves opening return water pipe, make full use of surplus water, utilising efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Embodiment one: combine Fig. 1 that this embodiment is described; Pure water device is used in the said laboratory of this embodiment; It comprises prime filter 1, RO film filter 2, ion-exchanger 3, Sterilizers 4, purity detector 6, No. five valve 5-5 and No. six valve 5-6; Prime filter 1 is provided with the tap water water-in; The water outlet of prime filter 1 is communicated with the water-in of RO film filter 2, and the water outlet of RO film filter 2 is communicated with the water-in of ion-exchanger 3, and the water outlet of ion-exchanger 3 is communicated with the water-in of Sterilizers 4; The water outlet place of Sterilizers 4 is provided with purity detector 6, and the water outlet of said Sterilizers 4 is communicated with the water-in of No. five valve 5-5 and the water-in of No. six valve 5-6 simultaneously; The water outlet of said No. five valve 5-5 is the water outlet of pure water; The water outlet of No. six valve 5-6 is communicated with the water-in of prime filter 1.
The utility model in use, the water-in of tap water through prime filter 1 gets into prime filter 1, carries out primary filter; Behind primary filter, get into RO film filter 2, carry out the RO membrane filtration; Behind the RO membrane filtration, get into ion-exchanger 3, carry out ion remaval; Go into Sterilizers 4 through ion remaval is laggard, sterilize, the pure water after the sterilization detects qualified pure water through the detection of purity detector 6, and the user can take through opening No. five valve 5-5; Detect underproof pure water, then open valve 5-6 No. six, the water-in that water is turned back to prime filter filters again.
The utility model effectively raises the quality of laboratory with pure water; And can make full use of surplus water, the utilising efficiency of water is high.
Embodiment two: this embodiment and embodiment one described laboratory are that with the difference of pure water device it also comprises rate of flow meter 7, and rate of flow meter 7 is arranged between the water-in of water outlet and ion-exchanger 3 of RO film filter 2.
The utility model detects the flow of water in use through rate of flow meter 7.
Embodiment three: this embodiment is with the difference of embodiment one described laboratory with pure water device; It also comprises valve 5-1 No. one; The water-in of a said valve 5-1 is the water-in of tap water, and the water outlet of a said valve 5-1 is communicated with the water outlet of No. six valve 5-6 and the water-in of prime filter 1 simultaneously.
The utility model through opening or close No. one valve 5-1, is controlled the flooding quantity of prime filter 1 in use.
Embodiment four: this embodiment is with the difference of embodiment one described laboratory with pure water device; It also comprises valve 5-2 No. two, and said No. two valve 5-2 are arranged between the water-in of water outlet and RO film filter 2 of prime filter 1.
Embodiment five: this embodiment is with the difference of embodiment one described laboratory with pure water device; It also comprises valve 5-3 No. three, and said No. three valve 5-3 are arranged between the water-in of water outlet and ion-exchanger 3 of RO film filter 2.
Embodiment six: this embodiment and embodiment one described laboratory are that with the difference of pure water device it also comprises valve 5-4 No. four, and said No. four valve 5-4 are arranged between the water-in of water outlet and Sterilizers 4 of ion-exchanger 3.
Embodiment seven: this embodiment and embodiment one described laboratory are that with the difference of pure water device it also comprises water pump 8, and said water pump 8 is arranged between the water-in of water outlet and No. six valve 5-6 of Sterilizers 4.
The described laboratory of the utility model is not limited to the described concrete structure of above-mentioned each embodiment with the structure of pure water device, can also be the reasonable combination of the technical characterictic put down in writing of each embodiment.
Claims (7)
1. pure water device is used in the laboratory; It is characterized in that; It comprises prime filter (1), RO film filter (2), ion-exchanger (3), Sterilizers (4), purity detector (6), No. five valves (5-5) and No. six valves (5-6); Prime filter (1) is provided with the tap water water-in; The water outlet of prime filter (1) is communicated with the water-in of RO film filter (2), and the water outlet of RO film filter (2) is communicated with the water-in of ion-exchanger (3), and the water outlet of ion-exchanger (3) is communicated with the water-in of Sterilizers (4); The water outlet place of Sterilizers (4) is provided with purity detector (6), and the water outlet of said Sterilizers (4) is communicated with the water-in of No. five valves (5-5) and the water-in of No. six valves (5-6) simultaneously; The water outlet of said No. five valves (5-5) is the water outlet of pure water; The water outlet of No. six valves (5-6) is communicated with the water-in of prime filter (1).
2. use pure water device according to the said laboratory of claim 1, it is characterized in that, it also comprises rate of flow meter (7), and rate of flow meter (7) is arranged between the water-in of water outlet and ion-exchanger (3) of RO film filter (2).
3. use pure water device according to the said laboratory of claim 1; It is characterized in that; It also comprises a valve (5-1); The water-in of a said valve (5-1) is the water-in of tap water, and the water outlet of a said valve (5-1) is communicated with the water outlet of No. six valves (5-6) and the water-in of prime filter (1) simultaneously.
4. use pure water device according to the said laboratory of claim 1, it is characterized in that, it also comprises No. two valves (5-2), and said No. two valves (5-2) are arranged between the water-in of water outlet and RO film filter (2) of prime filter (1).
5. use pure water device according to the said laboratory of claim 1, it is characterized in that, it also comprises No. three valves (5-3), and said No. three valves (5-3) are arranged between the water-in of water outlet and ion-exchanger (3) of RO film filter (2).
6. use pure water device according to the said laboratory of claim 1, it is characterized in that, it also comprises No. four valves (5-4), and said No. four valves (5-4) are arranged between the water-in of water outlet and Sterilizers (4) of ion-exchanger (3).
7. use pure water device according to the said laboratory of claim 1, it is characterized in that, it also comprises water pump (8), and said water pump (8) is arranged between the water-in of water outlet and No. six valves (5-6) of Sterilizers (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220060170 CN202440390U (en) | 2012-02-23 | 2012-02-23 | Pure water device for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220060170 CN202440390U (en) | 2012-02-23 | 2012-02-23 | Pure water device for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440390U true CN202440390U (en) | 2012-09-19 |
Family
ID=46821844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220060170 Expired - Fee Related CN202440390U (en) | 2012-02-23 | 2012-02-23 | Pure water device for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103864170A (en) * | 2012-12-13 | 2014-06-18 | 上海乐枫生物科技有限公司 | Water purifying equipment with a sterilizer arranged on the end of the equipment |
-
2012
- 2012-02-23 CN CN 201220060170 patent/CN202440390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103864170A (en) * | 2012-12-13 | 2014-06-18 | 上海乐枫生物科技有限公司 | Water purifying equipment with a sterilizer arranged on the end of the equipment |
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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: 20120919 Termination date: 20150223 |
|
| EXPY | Termination of patent right or utility model |