CN205426575U - Sampler for sewage treatment monitoring system - Google Patents
Sampler for sewage treatment monitoring system Download PDFInfo
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- CN205426575U CN205426575U CN201620234536.4U CN201620234536U CN205426575U CN 205426575 U CN205426575 U CN 205426575U CN 201620234536 U CN201620234536 U CN 201620234536U CN 205426575 U CN205426575 U CN 205426575U
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- monitoring system
- sampler
- probe tube
- tube
- sampling tube
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Abstract
The utility model provides a sampler for sewage treatment monitoring system, includes the sampling tube, be equipped with a plurality of inlet openings on the sampling tube, water intake end that this sampling tube was established at monitoring system, be connected with the back flush pipe on the sampling tube, this back flush pipe and running water switch -on are equipped with the stop valve on the back flush pipe. This sampler relies on the solenoid valve to realize automatic control, when needs are fetched water to the running water washes, dredges the sampling tube ab intra, then can extract sewage smoothly and detect, practices thrift manpower and materials, convenient and practical, prevents to block up effectually.
Description
Technical field
This utility model relates to monitoring water quality on line technical field, and specifically a kind of sewage disposal monitoring system takes the anti-blocking sampler of sewage sample.
Background technology
In monitoring water quality on line engineering, need periodically on-the-spot sewage sampling to be monitored.The water intaking end of existing sewage disposal monitoring system is directly immersed in sewage, when extracting water sample, owing to the various foreign material in sewage, rubbish are numerous, cause water intaking port the most blocked, so that water sample cannot be obtained smoothly, then needing manually to be carried out intake pipe, dredge, owing to can not determine when that intake pipe is blocked, causing water intaking, end cleaning work is the most irregular follows.So, it is impossible to guarantee to get in real time water sample, also losing time, manpower, the monitoring having influence on water quality is smoothed out or causes monitoring data deviation.
Summary of the invention
The purpose of this utility model is: for the deficiency of above-mentioned background technology, it is provided that a kind of energy backwash, anti-blocking sampler.
Summary of the invention of the present utility model is: a kind of sewage disposal monitoring system sampler, including probe tube, described probe tube is provided with multiple inlet opening, this probe tube is located at the water intaking end of monitoring system, connect on described probe tube and have backwash tube, this backwash tube is connected with tap water, is provided with stop valve on backwash tube.
Described probe tube is blind hole structure, a length of 180-200mm of probe tube, a diameter of 20-30mm, a diameter of 3-5mm of each inlet opening on probe tube.
Inlet opening on described probe tube is arranged in rectangular array mode, and the spacing between adjacent inlet opening is 40-60mm.
The upper end of described probe tube is provided with stop valve.
Described stop valve is solenoid electric valve.
The beneficial effects of the utility model are: this sampler relies on electromagnetic valve to realize automatically controlling, when needs water sampling, first with tap water from interior flushing, dredging probe tube, then can extract sewage smoothly and detect, use manpower and material resources sparingly, convenient and practical, blocking-proof result good.
Accompanying drawing explanation
Fig. 1 is the structural representation of sampler
Fig. 2 is the sectional view of probe tube in Fig. 1
Fig. 3 is use state diagram of the present utility model
Label signal in figure: 1 electromagnetic valve two；2 tap water backwash tubes；3 probe tubes；4 electromagnetic valves one；5 check valves；The intake pipe of 6 monitoring systems；7 suction pumps；31 inlet openings.
Detailed description of the invention
Seeing Fig. 1,2,3, this utility model is a kind of sewage disposal monitoring system sampler, and Wastewater Sample is extracted by suction pump 7, injected monitoring system from intake pipe 6 through check valve 5 by present sewage disposal monitoring system.The probe tube 3 of this sampler is blind hole structure, its opening is provided with electromagnetic valve 1 and is connected on monitoring system intake pipe 6, connect on the wall of this probe tube 3 and have backwash tube 2, described backwash tube 2 connects with tap water, make tap water can inject in probe tube 3, backwash tube 2 is provided with electromagnetic valve 21.
The a length of 180-200mm of described probe tube 3, is provided with multiple inlet opening 31 on its circumference wall, makes tap water flow out from aperture, sewage flows into from aperture, inlet opening 31 is arranged for rectangular array, and between hole, spacing is 40-60mm, a diameter of 3-5mm of each inlet opening 31.
The work process of this device is: when needing first five minute of pact to sewage sampling, open electromagnetic valve 21, close electromagnetic valve 1, now, tap water flows out from backwash tube 2, injects in probe tube 3, owing to electromagnetic valve 1 cuts out, tap water will not enter in the intake pipe 6 of monitoring system, when hydraulic pressure is at more than 0.2Mp (generally, tap water is pressed in more than 0.4Mp), very easily the foreign material being blocked in probe tube 3 surrounding can be rinsed out, after a few minutes, open electromagnetic valve 1, close electromagnetic valve 21, to extract Wastewater Sample.
In order to more easily use this sampler, coding can automatically control electromagnetic valve 1 and electromagnetic valve 21, should ensure that when dredging probe tube 3, electromagnetic valve 21 is opened, electromagnetic valve 1 cuts out；During extraction water sample, electromagnetic valve 21 cuts out, electromagnetic valve 1 is opened.
Claims (5)
1. a sewage disposal monitoring system sampler, including probe tube, described probe tube is provided with multiple inlet opening, this probe tube is located at the water intaking end of monitoring system, it is characterized in that: connecting on described probe tube has backwash tube, this backwash tube is connected with tap water, is provided with stop valve on backwash tube.
Sewage disposal the most according to claim 1 monitoring system sampler, it is characterised in that: described probe tube is blind hole structure, a length of 180-200mm of probe tube, a diameter of 20-30mm, a diameter of 3-5mm of each inlet opening of sampler pipe.
Sewage disposal the most according to claim 1 and 2 monitoring system sampler, it is characterised in that: the inlet opening on described probe tube is arranged in rectangular array mode, and the spacing between adjacent inlet opening is 40-60mm.
Sewage disposal the most according to claim 1 monitoring system sampler, it is characterised in that: the upper end of described probe tube is provided with stop valve.
5. monitor system sampler according to the sewage disposal described in claim 1 or 4, it is characterised in that: described stop valve is solenoid electric valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620234536.4U CN205426575U (en) | 2016-03-25 | 2016-03-25 | Sampler for sewage treatment monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620234536.4U CN205426575U (en) | 2016-03-25 | 2016-03-25 | Sampler for sewage treatment monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205426575U true CN205426575U (en) | 2016-08-03 |
Family
ID=56548375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620234536.4U Active CN205426575U (en) | 2016-03-25 | 2016-03-25 | Sampler for sewage treatment monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205426575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099720A (en) * | 2018-10-26 | 2020-05-05 | 中国石油化工股份有限公司 | Sewage biological treatment reactor and treatment method thereof |
| CN116929854A (en) * | 2023-09-18 | 2023-10-24 | 中建五局第三建设有限公司 | Sampling device and water sampling method |
-
2016
- 2016-03-25 CN CN201620234536.4U patent/CN205426575U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099720A (en) * | 2018-10-26 | 2020-05-05 | 中国石油化工股份有限公司 | Sewage biological treatment reactor and treatment method thereof |
| CN111099720B (en) * | 2018-10-26 | 2022-05-03 | 中国石油化工股份有限公司 | Sewage biological treatment reactor and treatment method thereof |
| CN116929854A (en) * | 2023-09-18 | 2023-10-24 | 中建五局第三建设有限公司 | Sampling device and water sampling method |
| CN116929854B (en) * | 2023-09-18 | 2023-12-12 | 中建五局第三建设有限公司 | Sampling device and water sampling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |