CN202974722U - Sewage sampling backflow replenishment sampling system - Google Patents
Sewage sampling backflow replenishment sampling system Download PDFInfo
- Publication number
- CN202974722U CN202974722U CN 201220608877 CN201220608877U CN202974722U CN 202974722 U CN202974722 U CN 202974722U CN 201220608877 CN201220608877 CN 201220608877 CN 201220608877 U CN201220608877 U CN 201220608877U CN 202974722 U CN202974722 U CN 202974722U
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- water
- sewage
- pipe
- sampling
- way pipe
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a sewage sampling backflow replenishment sampling system, comprising a sewage detector, and a sewage pipe connected to a sewage tank, wherein the sewage detector is provided with a water inlet and a water outlet respectively, and comprises a three-way pipe which is provided with an inlet and two outlets; the sewage pipe is connected with the inlet of the three-way pipe after being connected with a self-priming pump or a water pump, one outlet of the three-way pipe is connected with an inflow pipe leading to the water inlet, an inlet valve and a water storage drum are sequentially mounted in the inflow pipe along the water flow direction; and the other outlet of the three-way pipe is connected with a pipeline for discharging water, a water outlet valve is mounted in the pipeline, and the water outlet is connected with a discharging pipe. The sewage sampling backflow replenishment sampling system is reasonable and reliable in structure, and the problems of over-high pressure and too much air bubbles in water are avoided in a flowing process of the water in each pipeline and the sewage detector, and thus, reliable support for obtaining an accurate sampling analysis result is provided.
Description
Technical field
The utility model relates to sewage sampling system field, specifically a kind of sewage sampling backflow supply sampling system.
Background technology
In sewage disposal process, need in time to control progress and the effect of wastewater treatment, usually by self-priming pump or water pump, sewage is extracted into from treatment tank and carries out sampling analysis in the sewage detection instrument, yet adopt self-priming pump or pumping for water pump to have two large problems: (1), pressure are too large, (2), underwater bubble is too many, and pressure is too large and underwater bubble too much for sewage detection instrument accurate random sample all, thereby the sampling analysis result is caused very large impact.
The utility model content
The purpose of this utility model is to provide a kind of sewage sampling backflow supply sampling system, has the too large and too many problem of underwater bubble of pressure when stopping to adopt self-priming pump or pumping for water pump.
The technical solution of the utility model is as follows:
a kind of sewage sampling backflow supply sampling system, include sewage detection instrument and the sewer that leads to cesspool, be respectively equipped with water inlet and water delivering orifice on described sewage detection instrument, it is characterized in that: include three-way pipe, described three-way pipe has an import and two outlets, the import of access three-way pipe after described sewer connection self-priming pump or water pump, an outlet of described three-way pipe is connected with the water inlet pipe that leads to water inlet, along water (flow) direction, water intaking valve and water storage cylinder are installed successively in described water inlet pipe, another outlet of described three-way pipe is connected with the pipeline for water outlet, in described pipeline, outlet valve is installed, described water delivering orifice is connected with rising pipe.
Described sewage sampling backflow supply sampling system, it is characterized in that: described rising pipe leads to cesspool.
Described sewage sampling backflow supply sampling system is characterized in that: describedly adopt respectively ball valve into and out of water valve.
The beneficial effects of the utility model:
The utility model is rational in infrastructure, reliable, the water that self-priming pump or water pump extract is regulated hydraulic pressure by ball valve and first water is expressed to collection, standby in water storage cylinder, water in water storage cylinder flows in the sewage detection instrument through water inlet and carries out sampling analysis, unnecessary water is discharged by pipeline, water after the sampling analysis of sewage detection instrument is completed is drained through rising pipe, there is not the too large and too many problem of underwater bubble of pressure in the process that water circulates in each pipeline and sewage detection instrument, thereby provides reliable guarantee for drawing accurate sampling analysis result.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
referring to Fig. 1, a kind of sewage sampling backflow supply sampling system, include sewage detection instrument 1 and the sewer 2 that leads to cesspool, be respectively equipped with water inlet 3 and water delivering orifice 4 on sewage detection instrument 1, include three-way pipe 5, three-way pipe 5 has an import and two outlets, sewer 2 connects the import of self-priming pump or the rear access three-way pipe 5 of water pump 6, an outlet of three-way pipe 5 is connected with the water inlet pipe 7 that leads to water inlet 3, along water (flow) direction, water intaking valve 8 and water storage cylinder 9 are installed successively in water inlet pipe 7, another outlet of three-way pipe 5 is connected with the pipeline 10 for water outlet, outlet valve 11 is installed in pipeline 10, water delivering orifice 4 is connected with rising pipe 12.
In the utility model, rising pipe 12 leads to cesspool; Adopt respectively ball valve into and out of water valve 8,11.
Claims (3)
1. sewage sampling backflow supply sampling system, include sewage detection instrument and the sewer that leads to cesspool, be respectively equipped with water inlet and water delivering orifice on described sewage detection instrument, it is characterized in that: include three-way pipe, described three-way pipe has an import and two outlets, the import of access three-way pipe after described sewer connection self-priming pump or water pump, an outlet of described three-way pipe is connected with the water inlet pipe that leads to water inlet, along water (flow) direction, water intaking valve and water storage cylinder are installed successively in described water inlet pipe, another outlet of described three-way pipe is connected with the pipeline for water outlet, in described pipeline, outlet valve is installed, described water delivering orifice is connected with rising pipe.
2. sewage according to claim 1 sampling backflow supply sampling system, it is characterized in that: described rising pipe leads to cesspool.
3. sewage according to claim 1 sampling backflow supply sampling system is characterized in that: describedly adopt respectively ball valve into and out of water valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608877 CN202974722U (en) | 2012-11-16 | 2012-11-16 | Sewage sampling backflow replenishment sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608877 CN202974722U (en) | 2012-11-16 | 2012-11-16 | Sewage sampling backflow replenishment sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974722U true CN202974722U (en) | 2013-06-05 |
Family
ID=48515780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220608877 Expired - Fee Related CN202974722U (en) | 2012-11-16 | 2012-11-16 | Sewage sampling backflow replenishment sampling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732327A (en) * | 2018-05-22 | 2018-11-02 | 中科鼎实环境工程股份有限公司 | Recycle extraction type quality of groundwater detection device |
| CN114019127A (en) * | 2021-11-08 | 2022-02-08 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Underground water resource detects dedicated groundwater volume detector |
-
2012
- 2012-11-16 CN CN 201220608877 patent/CN202974722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732327A (en) * | 2018-05-22 | 2018-11-02 | 中科鼎实环境工程股份有限公司 | Recycle extraction type quality of groundwater detection device |
| CN114019127A (en) * | 2021-11-08 | 2022-02-08 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Underground water resource detects dedicated groundwater volume detector |
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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: 20130605 Termination date: 20201116 |