CN205313280U - Laboratory ultra -pure water system that quality of water exceeds standard and discharges automatically - Google Patents
Laboratory ultra -pure water system that quality of water exceeds standard and discharges automatically Download PDFInfo
- Publication number
- CN205313280U CN205313280U CN201521095855.3U CN201521095855U CN205313280U CN 205313280 U CN205313280 U CN 205313280U CN 201521095855 U CN201521095855 U CN 201521095855U CN 205313280 U CN205313280 U CN 205313280U
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- China
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- main line
- water
- pure water
- drain pipe
- reverse osmosis
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Abstract
The utility model discloses a laboratory ultra -pure water system that quality of water exceeds standard and discharges automatically, include the main line and install preprocessing device, high -pressure pump, reverse osmosis membrane modulus, water tank, delivery pump, ultraviolet sterilizing device, pure water intake, purifying column and the ultrapure water intake on the main line in proper order install the conductivity meter between reverse osmosis membrane modulus and the pure water case even there is the drain pipe on the main line between conductivity meter and the water tank install the solenoid valve on the drain pipe. Adopt above -mentioned structure, the setting of drain pipe is convenient for rivers automatic after the conductivity meter detects, in time will be not up to standard and is discharged, avoids rivers not up to standard to continue the follow -up pipeline of the flow direction, and not only the use is more convenient, has reduced the pollution of rivers not up to standard to follow -up pipeline moreover.
Description
Technical field
This utility model belongs to ultrapure water machine technical field, specifically, particularly to the laboratory ultrapure water machine of a kind of overproof water quality automatic-discharging.
Background technology
At present, the ultrapure water machine of use for laboratory mainly includes main line and the pretreatment unit, high-pressure pump, reverse osmosis membrane group, water tank, delivery pump, ultraviolet sterilization device, pure water intake, purification column and the ultra-pure water intake that are sequentially arranged on main line. Being provided with conductivity meter between reverse osmosis membrane group and water tank, whether up to standard for detecting reverse osmosis membrane group water quality out, if not up to standard, current continue through follow-up water tank and ultraviolet sterilization device and discharge from pure water intake. So, can not automatically, discharge in time, use very inconvenient for reverse osmosis membrane group current out not up to standard.
Utility model content
Technical problem to be solved in the utility model is in that the laboratory ultrapure water machine of the overproof water quality automatic-discharging providing a kind of water quality that exceeds standard to discharge automatically, in time.
The technical solution of the utility model is as follows: the laboratory ultrapure water machine of a kind of overproof water quality automatic-discharging, including main line and the pretreatment unit, high-pressure pump, reverse osmosis membrane group, water tank, delivery pump, ultraviolet sterilization device, pure water intake, purification column and the ultra-pure water intake that are sequentially arranged on main line, between described reverse osmosis membrane group and pure water tank, conductivity meter is installed, main line between described conductivity meter and water tank props up and is connected with drain pipe, described drain pipe is provided with electromagnetic valve.
Adopt said structure, the setting of drain pipe is easy to after conductivity meter detects automatically, in time by current not up to standard discharge, avoid current not up to standard to continue towards follow-up pipeline, not only use convenient, and decrease the current not up to standard pollution to follow-up pipeline.
Being connected to waste pipe on the waste water mouth of described reverse osmosis membrane group, described waste pipe connects with drain pipe, and the position that waste pipe is connected with drain pipe is positioned at the electromagnetic valve side away from main line.
Termination after described main line is positioned at ultra-pure water intake is connected to return pipe, the water side of described return pipe connects with main line, and the position that return pipe water side is connected with main line is between water tank and delivery pump, described return pipe is provided with non-return valve.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, labelling is as follows: main line 1, pretreatment unit 2, high-pressure pump 3, reverse osmosis membrane group 4, conductivity meter 5, water tank 6, delivery pump 7, ultraviolet sterilization device 8, pure water intake 9, purification column 10, ultra-pure water intake 11, return pipe 12, drain pipe 13, electromagnetic valve 14, waste pipe 15 and non-return valve 16.
Detailed description of the invention
Describe embodiment below with reference to accompanying drawing to be illustrative of, it is intended to explain this utility model, and it is not intended that to restriction of the present utility model. being described below in detail embodiment of the present utility model, described embodiment example is shown in the drawings, wherein represents same or similar element with same or similar label from start to finish or has the element of same or like function. in description of the present utility model, it should be noted that, for the noun of locality, if any term " " center ", " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", indicating positions such as " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, it is for only for ease of narration this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with particular orientation structure and operation, should not be construed as restriction concrete protection domain of the present utility model.
In this utility model, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any the term such as term " assembling ", " being connected ", " connection ", " fixing ", for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can also be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be connected by intermediary, it is possible to be that two element internals are connected. For those of ordinary skills, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
Below in conjunction with accompanying drawing, by detailed description of the invention of the present utility model is further described, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.
As shown in Figure 1, this utility model includes main line 1 and the pretreatment unit 2, high-pressure pump 3, reverse osmosis membrane group 4, water tank 6, delivery pump 7, ultraviolet sterilization device 8, pure water intake 9, purification column 10 and the ultra-pure water intake 11 that are sequentially arranged on main line 1, described reverse osmosis membrane group 4 is provided with water inlet, outlet and waste water mouth, between described reverse osmosis membrane group 4 and pure water tank 6, conductivity meter 5 is installed, these are all same as the prior art, do not repeat at this. Main line 1 between described conductivity meter 5 and water tank 6 props up and is connected with drain pipe 13, described drain pipe 13 is provided with electromagnetic valve 14. Being connected to waste pipe 15 on the waste water mouth of described reverse osmosis membrane group 4, described waste pipe 15 connects with drain pipe 13, and the position that waste pipe 15 is connected with drain pipe 13 is positioned at the electromagnetic valve 14 side away from main line 1.
As shown in Figure 1, termination after described main line 1 is positioned at ultra-pure water intake 11 is connected to return pipe 12, the water side of described return pipe 12 connects with main line 1, and the position that return pipe 12 water side is connected with main line 1 is between water tank 6 and delivery pump 7, described return pipe 12 is provided with non-return valve 16.
Claims (3)
1. the laboratory ultrapure water machine of an overproof water quality automatic-discharging, including main line and the pretreatment unit, high-pressure pump, reverse osmosis membrane group, water tank, delivery pump, ultraviolet sterilization device, pure water intake, purification column and the ultra-pure water intake that are sequentially arranged on main line, between described reverse osmosis membrane group and pure water tank, conductivity meter is installed, it is characterized in that: the main line between described conductivity meter and water tank props up and is connected with drain pipe, described drain pipe is provided with electromagnetic valve.
2. the laboratory ultrapure water machine of overproof water quality automatic-discharging according to claim 1, it is characterized in that: on the waste water mouth of described reverse osmosis membrane group, be connected to waste pipe, described waste pipe connects with drain pipe, and the position that waste pipe is connected with drain pipe is positioned at the electromagnetic valve side away from main line.
3. the laboratory ultrapure water machine of overproof water quality automatic-discharging according to claim 1 and 2, it is characterized in that: the termination after described main line is positioned at ultra-pure water intake is connected to return pipe, the water side of described return pipe connects with main line, and the position that return pipe water side is connected with main line is between water tank and delivery pump, described return pipe is provided with non-return valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095855.3U CN205313280U (en) | 2015-12-24 | 2015-12-24 | Laboratory ultra -pure water system that quality of water exceeds standard and discharges automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095855.3U CN205313280U (en) | 2015-12-24 | 2015-12-24 | Laboratory ultra -pure water system that quality of water exceeds standard and discharges automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205313280U true CN205313280U (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521095855.3U Expired - Fee Related CN205313280U (en) | 2015-12-24 | 2015-12-24 | Laboratory ultra -pure water system that quality of water exceeds standard and discharges automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205313280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430751A (en) * | 2016-11-23 | 2017-02-22 | 哈尔滨热电有限责任公司 | Full-automatic ultra-pure water preparation system |
| CN110482622A (en) * | 2019-09-07 | 2019-11-22 | 合肥荣事达水工业设备有限责任公司 | A kind of water purification machine control system |
-
2015
- 2015-12-24 CN CN201521095855.3U patent/CN205313280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430751A (en) * | 2016-11-23 | 2017-02-22 | 哈尔滨热电有限责任公司 | Full-automatic ultra-pure water preparation system |
| CN110482622A (en) * | 2019-09-07 | 2019-11-22 | 合肥荣事达水工业设备有限责任公司 | A kind of water purification machine control 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 |
Granted publication date: 20160615 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |