CN213302196U - Rain sewage on-line measuring system - Google Patents
Rain sewage on-line measuring system Download PDFInfo
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- CN213302196U CN213302196U CN202022556273.8U CN202022556273U CN213302196U CN 213302196 U CN213302196 U CN 213302196U CN 202022556273 U CN202022556273 U CN 202022556273U CN 213302196 U CN213302196 U CN 213302196U
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Abstract
The utility model relates to a rain sewage on-line measuring system, including rain-proof control electronic box, centrifugal pump and be used for carrying out the online instrument installation pond that detects to sewage, check out test set in centrifugal pump and the online instrument installation pond all is connected with rain-proof control electronic box, the water inlet of centrifugal pump is connected with the inlet channel, the delivery port and the online instrument installation pond intercommunication of centrifugal pump, the one end that the centrifugal pump was kept away from to the inlet channel is equipped with the debris filter screen. This application has the effect of sampling and detecting sewage in real time.
Description
Technical Field
The application relates to the field of detection equipment, in particular to a rain sewage online detection system.
Background
The rainwater well is an indispensable municipal facility on a modern highway, the side surface of the rainwater well is provided with a hole connected with a drainage pipeline, the bottom of the rainwater well is provided with a water seepage pipe extending downwards, rainwater can be supplemented to the underground, redundant rainwater can be drained through the drainage pipeline, the ground settlement is slowed down, the road surface is prevented from being submerged when rainstorm occurs, and the rainwater well is also provided with a basket which can intercept dirt, prevent the drainage pipeline from being blocked and is convenient to clean. Municipal departments need to regularly sample and detect sewage in rainwater wells.
In view of the above related technologies, the inventor considers that the conventional periodic sampling detection is not beneficial to real-time detection of sewage.
SUMMERY OF THE UTILITY MODEL
In order to realize detecting sewage in real time, the application provides a rain sewage on-line measuring system.
The application provides a rain sewage on-line measuring system adopts following technical scheme:
the utility model provides a rain sewage on-line measuring system, includes rain-proof control electronic box, centrifugal pump and is used for carrying out the online instrument installation pond that detects to sewage, check out test set in centrifugal pump and the online instrument installation pond all is connected with rain-proof control electronic box, the water inlet of centrifugal pump is connected with the inlet channel, the delivery port and the online instrument installation pond intercommunication of centrifugal pump, the one end that the centrifugal pump was kept away from to the inlet channel is equipped with the debris filter screen.
Through adopting above-mentioned technical scheme, adopt the centrifugal pump to extract the sewage in effluent water sump or the rainwater well in real time to carry to online instrument installation pond in, the check out test set in the online instrument installation pond detects sewage in real time, reaches the effect of taking a sample and detecting sewage in real time.
Preferably, a filtering component for primarily filtering the wastewater is arranged between the centrifugal pump and the water inlet pipeline.
Through adopting above-mentioned technical scheme, filtering component can filter the impurity in the sewage, effectively reduces in the sewage debris and carries out the probability that damages to the centrifugal pump, prolongs the life of equipment to filter the debris in the sewage, can effectively improve the accuracy nature of check out test set in the on-line installation instrument pond to sewage detection analysis.
Preferably, the filtering component comprises a first filter and a second filter, a first water inlet is formed in the bottom of the first filter, a first water outlet is formed in the top of the first filter, a second water outlet is formed in the top of the second filter, a second water inlet is formed in the bottom of the second filter, the first water inlet is connected with a water inlet pipeline, the first water outlet is connected with the second water inlet, and the second water outlet is communicated with the online instrument installation pool.
Through adopting above-mentioned technical scheme, first filter and second filter can filter sewage effectively, and first filter and second filter form drainage structure simultaneously and realize that low liquid level is to high liquid level negative pressure drainage function, are convenient for cooperate online instrument installation pond to last the sampling to sewage.
Preferably, an overflow port is formed in the online instrument mounting pool, and a water outlet of the centrifugal pump is connected with the bottom of the online instrument mounting pool.
Through adopting above-mentioned technical scheme, the overflow mouth can be convenient for the sewage discharge in the online instrument installation pond, and the check out test set in the online instrument installation pond of being convenient for detects sewage in real time.
Preferably, an arc-shaped guide plate is arranged at an overflow port on the outer side wall of the online instrument mounting pool.
Through adopting above-mentioned technical scheme, the arc guide plate can carry out the water conservancy diversion to the sewage that overflows in on-line instrument installation pond for sewage flows smoothly, effectively avoids sewage to fall on centrifugal pump and filter assembly's surface, protects centrifugal pump and filter assembly.
Preferably, a flowmeter is connected between the centrifugal pump and the online instrument mounting pool, and the flowmeter and the rain-proof control electronic box are connected.
Through adopting above-mentioned technical scheme, the setting of flowmeter can carry out real time monitoring to the flow of sewage sampling to can be when filtering component and inlet channel are blockked up by debris, auxiliary system safety shut down reaches the life's of extension equipment effect.
Preferably, a standby power supply is arranged in the waterproof control electric box.
Through adopting above-mentioned technical scheme, stand-by power supply can continue to provide electric power for control electronic box and centrifugal pump under the outage state, realizes the effect of taking a sample and detecting sewage in real time.
Preferably, rain sewage on-line measuring system is still including the support frame that is used for supporting rain-proof control electronic box, the support frame includes bottom plate, crossbeam and two stands, two the stand all sets up and the bottom all with bottom plate fixed connection along vertical direction, two the top of stand all is connected with the crossbeam, crossbeam and rain-proof control electronic box fixed connection.
Through adopting above-mentioned technical scheme, the support frame supports rain-proof control electronic box for rain-proof control electronic box can break away from ground, realizes carrying out the effect protected to rain-proof control electronic box, and the support frame supports the promotion with rain-proof control electronic box simultaneously, makes rain-proof control electronic box department and the height of the personnel's operation of being convenient for.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the sewage in the sewage pool or the rainwater well is extracted by adopting a centrifugal pump and is conveyed into the online instrument mounting pool, and the sewage is detected by the detection equipment in the online instrument mounting pool in real time, so that the effect of sampling and detecting the sewage in real time is achieved;
2. the flow meter can monitor the flow of sewage sampling in real time, and can assist the system to be safely shut down when the filtering component and the water inlet pipeline are blocked by sundries, so that the effect of prolonging the service life of equipment is achieved;
3. first filter and second filter can filter sewage effectively, and first filter and second filter form drainage structure simultaneously and realize that low liquid level is to high liquid level negative pressure drainage function, are convenient for cooperate online instrument installation pond to last the sampling to sewage.
Drawings
FIG. 1 is a schematic view of the overall structure of an online rain sewage detection system in the embodiment of the present application;
FIG. 2 is a schematic view of the overall structure of the online rain sewage detection system in another angle in the embodiment of the present application.
Description of reference numerals: 1. a rain-proof control electric box; 2. a centrifugal pump; 3. an online instrument mounting pool; 31. an overflow port; 32. an arc-shaped guide plate; 4. a water inlet pipe; 41. a sundry filter screen; 5. a filter assembly; 51. a first filter; 511. a first water inlet; 512. a first water outlet; 52. a second filter; 521. a second water inlet; 522. a second water outlet; 6. a flow meter; 7. a standby power supply; 8. a support frame; 81. a base plate; 82. a column; 83. a cross member.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses rain sewage on-line measuring system. Referring to fig. 1 and 2, an online rain sewage detection system includes a support frame 8, a rain-proof control electrical box 1, a centrifugal pump 2, and an online meter installation tank 3 for detecting sewage. The supporting frame 8 is connected with the rain-proof control electric box 1, and a standby power supply 7 is arranged in the rain-proof control electric box. The centrifugal pump 2 and the detection equipment in the online instrument installation pool 3 are both connected with the rainproof control electronic box 1. The water inlet of centrifugal pump 2 is connected with inlet channel 4, and the delivery port of centrifugal pump 2 and the bottom intercommunication of online instrument installation pond 3, the one end that inlet channel 4 kept away from centrifugal pump 2 is equipped with debris filter screen 41. The centrifugal pump 2 extracts sewage in the sewage tank or the rainwater well in real time and conveys the sewage to the online instrument mounting tank 3, and the detection equipment in the online instrument mounting tank 3 detects the sewage in real time, so that the effect of sampling and detecting the sewage in real time is achieved.
Referring to fig. 1 and 2, the supporting frame 8 includes a bottom plate 81, a cross beam 83 and two upright posts 82, the two upright posts 82 are all arranged along the vertical direction, the bottoms of the two upright posts 82 are all fixedly connected with the bottom plate 81, the tops of the two upright posts 82 are all connected with the cross beam 83, and the cross beam 83 is fixedly connected with the rain-proof control electronic box 1. Support frame 8 supports rain-proof control electronic box 1 for rain-proof control electronic box 1 can break away from ground, realizes carrying out the effect protected to rain-proof control electronic box 1, and support frame 8 supports rain-proof control electronic box 1 simultaneously and promotes, makes rain-proof control electronic box 1 locate with the height of the personnel's operation of being convenient for.
Referring to fig. 1 and 2, a filter assembly 5 for preliminary filtering of wastewater is provided between the centrifugal pump 2 and the water inlet pipe 4. The filter assembly 5 includes a first filter 51 and a second filter 52. The bottom of the first filter 51 is provided with a first water inlet 511, the top of the first filter is provided with a first water outlet 512, the top of the second filter 52 is provided with a second water inlet 521, the bottom of the second filter is provided with a second water outlet 522, the first water inlet 511 is connected with the water inlet pipe 4, the first water outlet 512 is connected with the second water inlet 521, and the second water outlet 522 is communicated with the online instrument installation pool 3. The filtering component 5 can filter impurities in the sewage, effectively reduces the probability that the impurities in the sewage damage the centrifugal pump 2, and prolongs the service life of equipment. Simultaneously first filter 51 and second filter 52 can filter sewage effectively, and first filter 51 and second filter 52 form drainage structure simultaneously and realize that low liquid level is to high liquid level negative pressure drainage function, are convenient for cooperate online instrument installation pond 3 to last the sampling to sewage.
Referring to fig. 1 and 2, a flowmeter 6, the flowmeter 6 and a rain-proof control electronic box 1 are connected between the centrifugal pump 2 and the online meter installation tank 3. The flowmeter 6 can monitor the flow of sewage sampling in real time, and can stop the auxiliary system safely when the filtering component 5 and the water inlet pipeline 4 are blocked by sundries, so that the service life of the equipment is prolonged. For example, when the water inlet pipe 4 or the filtering component 5 is blocked by sundries, the flow meter 6 detects that the flow is zero, the rain-proof control electronic box 1 receives the flow data of the flow meter 6, and controls the centrifugal pump 2 to stop, so as to protect the equipment.
Referring to fig. 1 and 2, an overflow port 31 is formed in the online instrument mounting pool 3, so that sewage in the online instrument mounting pool 3 can be discharged conveniently, and detection equipment in the online instrument mounting pool 3 can detect the sewage in real time conveniently. An arc-shaped guide plate 32 is arranged at an overflow port 31 on the outer side wall of the online instrument mounting pool 3. Arc guide plate 32 can carry out the water conservancy diversion to the sewage that overflows in online instrument installation pond 3 for sewage flows out smoothly, effectively avoids sewage to fall on centrifugal pump 2 and filter assembly 5's surface, protects centrifugal pump 2 and filter assembly 5.
The implementation principle of the rain sewage on-line detection system in the embodiment of the application is as follows: rain-proof control electronic box 1 control centrifugal pump 2 extracts sewage in the effluent water sump or the rainwater well in real time to carry to online instrument installation pond 3 in, the check out test set in online instrument installation pond 3 detects sewage in real time, reaches the effect of taking a sample and detecting sewage in real time.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a rain sewage on-line measuring system which characterized in that: including rain-proof control electronic box (1), centrifugal pump (2) and be used for carrying out online instrument installation pond (3) that detect to sewage, the check out test set in centrifugal pump (2) and online instrument installation pond (3) all is connected with rain-proof control electronic box (1), the water inlet of centrifugal pump (2) is connected with inlet channel (4), the delivery port and the online instrument installation pond (3) intercommunication of centrifugal pump (2), the one end that centrifugal pump (2) were kept away from in inlet channel (4) is equipped with debris filter screen (41).
2. The on-line rainwater and sewage detection system according to claim 1, wherein: and a filtering component (5) for primarily filtering the wastewater is arranged between the centrifugal pump (2) and the water inlet pipeline (4).
3. The on-line rainwater and sewage detection system according to claim 2, wherein: the filtering assembly (5) comprises a first filter (51) and a second filter (52), a first water inlet (511) is arranged at the bottom of the first filter (51), a first water outlet (512) is arranged at the top of the first filter (51), a second water inlet (521) is arranged at the top of the second filter (52), a second water outlet (522) is arranged at the bottom of the second filter (521), the first water inlet (511) is connected with a water inlet pipeline (4), the first water outlet (512) is connected with the second water inlet (521), and the second water outlet (522) is communicated with an online instrument installation pool (3).
4. The on-line rainwater and sewage detection system according to claim 1, wherein: an overflow port (31) is formed in the online instrument mounting pool (3), and a water outlet of the centrifugal pump (2) is connected with the bottom of the online instrument mounting pool (3).
5. The on-line rainwater and sewage detection system according to claim 4, wherein: an arc-shaped guide plate (32) is arranged at an overflow port (31) on the outer side wall of the online instrument mounting pool (3).
6. The on-line rainwater and sewage detection system according to claim 1, wherein: a flowmeter (6) is connected between the centrifugal pump (2) and the online instrument mounting pool (3), and the flowmeter (6) and the rain-proof control electronic box (1) are connected.
7. The on-line rainwater and sewage detection system according to claim 6, wherein: a standby power supply (7) is arranged in the rain-proof control electric box (1).
8. The on-line rainwater and sewage detection system according to claim 1, wherein: rain sewage on-line measuring system is still including support frame (8) that is used for supporting rain-proof control electronic box (1), support frame (8) are including bottom plate (81), crossbeam (83) and two stand (82), two stand (82) all set up along vertical direction and the bottom all with bottom plate (81) fixed connection, two the top of stand (82) all is connected with crossbeam (83), crossbeam (83) and rain-proof control electronic box (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556273.8U CN213302196U (en) | 2020-11-06 | 2020-11-06 | Rain sewage on-line measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556273.8U CN213302196U (en) | 2020-11-06 | 2020-11-06 | Rain sewage on-line measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213302196U true CN213302196U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022556273.8U Active CN213302196U (en) | 2020-11-06 | 2020-11-06 | Rain sewage on-line measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213302196U (en) |
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2020
- 2020-11-06 CN CN202022556273.8U patent/CN213302196U/en active Active
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