CN201331445Y - Solution quantifying device in continuous sewage discharge monitoring system - Google Patents
Solution quantifying device in continuous sewage discharge monitoring system Download PDFInfo
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- CN201331445Y CN201331445Y CNU2008201226359U CN200820122635U CN201331445Y CN 201331445 Y CN201331445 Y CN 201331445Y CN U2008201226359 U CNU2008201226359 U CN U2008201226359U CN 200820122635 U CN200820122635 U CN 200820122635U CN 201331445 Y CN201331445 Y CN 201331445Y
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- solution
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- quantifying
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Abstract
The utility model relates to a solution quantifying device in a continuous sewage discharge monitoring system, which is used in an automatic detection device for COD content of sewage water in the environment-friendly industry. The solution quantifying device comprises parts of a four-way peristaltic pump, a quantifying U pipe, a liquid level detection photoelectric switch, an upper pipeline, a lower pipeline and an electromagnetic valve. A liquid inlet component is arranged for providing power for liquor feeding; the U-shaped glass pipe, which serves as the quantifying vessel, is used for storing the solution temporarily; the infrared light electric switch, which serves as the detection comportment, is used for detecting the liquid level; and a solution outlet control component adopts an electromagnetic pipe valve. Split design is adopted for fixing the components in the same plane and at different positions. The utility model can improve the measuring precision, and the detection component can ensure the accuracy of the solution quantification; and the utility model is classified as a solution quantifying device with high reliability and feedback.
Description
Technical field
The utility model relates to a kind of proportioning device that extracts solution, is specifically related to a kind of liquid taking device that can accurately extract a certain amount of solution automatically.Can be applicable to environmental protection industry (epi), on the automatic detection device of COD of sewage content.
Background technology
At present, traditional automatic liquid taking device is the method by the peristaltic pump metering number of turns, gets a certain amount of the time, just controls peristaltic pump and changes certain number of turns, comes computed volume according to the thickness and the number of turns of pipe.Existing problem is, if the pipe the inside does not have solution or when existing leakage, pipe to flatten situation such as aging, the feed liquor amount is just inaccurate.Another kind of mode is: ram pump extracts solution, and the same with the syringe principle, intermediolateral column is upwards carried.Like this, by atmospheric pressure solution is drunk up, the problem of existence is easy gas leakage, and solution extracts not come up.The solution input is inaccurate, measures just more inaccurate.
Summary of the invention
The purpose of this utility model, be to overcome existing liquid taking device and can not fine judgement have or not solution, and get the inaccurate phenomenon of liquid measure, provide a kind of and be used for the sewage discharge continuous monitor system, can accurately extract solution amount and provide the solution proportioning device of solution prompting when not enough.
The purpose of this utility model is achieved through the following technical solutions.
The quantitative device of solution in a kind of sewage discharge continuous monitor system, it is made up of parts such as four road peristaltic pumps, quantitative U pipe, Level Detection optoelectronic switch, upper pipeline, lower pipeline, solenoid valves.Described four road peristaltic pumps are peristaltic pumps that have four road pipelines, couple together by upper pipeline and quantitative U pipe, and the Level Detection optoelectronic switch is connected on the quantitative U pipe, and quantitatively the U pipe is connected with solenoid valve by lower pipeline.
Four road above-mentioned peristaltic pumps, quantitatively U pipe, Level Detection optoelectronic switch, upper pipeline, lower pipeline and solenoid valve employing split design, fixing differing heights position at grade.
Solution proportioning device of the present utility model can not only extract solution amount very accurately, the indication in the time of can also providing the solution deficiency.Can be applied on the automatic detection device of environmental protection industry (epi) COD of sewage content.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. four road peristaltic pumps among the figure, 2. quantitatively U manages, 3. Level Detection optoelectronic switch, 4. upper pipeline, 5. lower pipeline, 6. solenoid valve.
Embodiment
Referring to Fig. 1, the utility model adopts four road peristaltic pumps 1, from the solution bottle, solution is extracted up, squeeze into U type glass tube and be in the quantitative U pipe 2, being fixed with Photoelectric infrared switch at the certain position of U type glass tube is Level Detection optoelectronic switch 3, like this, when liquid level of solution reaches the position of optoelectronic switch, will block infrared ray, make optoelectronic switch send a signal, stop the feed liquor of peristaltic pump 1; And then combine with timing function, so just can guarantee to extract exactly within a certain period of time solution.If be not drawn into desired location, promptly report to the police, be considered as makeing mistakes.Adjust the position of Level Detection optoelectronic switch 3, just can extract the solution of different capabilities.
The beneficial effects of the utility model are to make things convenient for quantitative, simple in structure when extracting solution accurately and reliably.
As shown in Figure 1, four road peristaltic pumps 1 couple together by upper pipeline 4 and quantitative U pipe 2, Level Detection optoelectronic switch 3 is stuck on the quantitative U pipe 2, make the infrared luminous energy of infrared emission pass quantitative U pipe 2 well, be received by infrared remote receiver, quantitatively U pipe 2 couples together by lower pipeline 5 and solenoid valve 6, makes solenoid valve can control the discharge that quantitative U manages solution in 2.
Claims (3)
1. the quantitative device of solution in the sewage discharge continuous monitor system is characterized in that: it is by four road peristaltic pumps (1), quantitatively U pipe (2), Level Detection optoelectronic switch (3), upper pipeline (4), lower pipeline (5), solenoid valve (6) are formed; Described four road peristaltic pumps (1) are peristaltic pumps that has four road pipelines, couple together by upper pipeline (4) and quantitative U pipe (2), Level Detection optoelectronic switch (3) is connected on the quantitative U pipe (2), and quantitatively U pipe (2) is connected with solenoid valve (6) by lower pipeline (5).
2. the quantitative device of solution in the sewage discharge continuous monitor system according to claim 1, it is characterized in that: described four road peristaltic pumps (1), quantitatively U pipe (2), Level Detection optoelectronic switch (3), upper pipeline (4), lower pipeline (5), solenoid valve (6) employing split design, fix at grade.
3. the quantitative device of solution in the sewage discharge continuous monitor system according to claim 1 is characterized in that: described Level Detection optoelectronic switch (3) is an infrared electro Level Detection switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201226359U CN201331445Y (en) | 2008-09-22 | 2008-09-22 | Solution quantifying device in continuous sewage discharge monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201226359U CN201331445Y (en) | 2008-09-22 | 2008-09-22 | Solution quantifying device in continuous sewage discharge monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201331445Y true CN201331445Y (en) | 2009-10-21 |
Family
ID=41224829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201226359U Expired - Lifetime CN201331445Y (en) | 2008-09-22 | 2008-09-22 | Solution quantifying device in continuous sewage discharge monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201331445Y (en) |
-
2008
- 2008-09-22 CN CNU2008201226359U patent/CN201331445Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGKE TALROAD (BEIJING) TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG XINXIN Effective date: 20101115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100085 402, TOWER A, JIAHUA BUILDING, SHANGDI STREET 3, HAIDIAN DISTRICT, BEIJING TO: 100085 6/F, TOWER E, JIAHUA BUILDING, SHANGDI STREET 3, HAIDIAN DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101115 Address after: 100085, E, building 6, Ka Wah building, 3rd Street, Beijing, Haidian District Patentee after: Zhongke Tianrong (Beijing) Technology Co., Ltd. Address before: 100085, A, building 402, Ka Wah Street, 3rd floor, Beijing, Haidian District Patentee before: Wang Cuanfu |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |
|
| CX01 | Expiry of patent term |