CN210066991U - Regulation pond convenient to wash silt - Google Patents
Regulation pond convenient to wash silt Download PDFInfo
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- CN210066991U CN210066991U CN201920799432.1U CN201920799432U CN210066991U CN 210066991 U CN210066991 U CN 210066991U CN 201920799432 U CN201920799432 U CN 201920799432U CN 210066991 U CN210066991 U CN 210066991U
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- flushing
- water
- sludge
- tank
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Abstract
The utility model belongs to the technical field of sludge cleaning of a regulation pool, and discloses a regulation pool convenient for washing sludge, which comprises a pool body; a rain box, a flushing area and a tail water tank are arranged in the tank body; the rain box is provided with a rain inlet; the rain box is communicated with the tail water tank through the flushing area; a water outlet is arranged on the tail water tank; and a deposition area for depositing sludge and a washing device for washing the deposited sludge are arranged in the washing area. The utility model discloses the rainwater of make full use of savings has carried out abundant washing to the silt on the settling zone, thereby the utility model has the characteristics of environmental protection, pollution-free, water economy resource.
Description
Technical Field
The utility model belongs to the technical field of regulation pond silt clearance, concretely relates to regulation pond convenient to wash silt.
Background
The regulation and storage pool is a rainwater collection facility, and is mainly used for slowly discharging rainwater from the regulation and storage pool after the maximum flow rate is reduced in the peak flow rate temporary storage period of rainwater runoff. The rainwater flood peak can be avoided, the rainwater utilization rate is improved, the pollution of initial rainwater to a receiving water body can be controlled, and the positive effect of drainage scheduling among drainage areas can be achieved.
The regulation and storage tank is used as a part of a sponge urban drainage system, urban waterlogging can be relieved, non-point source pollution is controlled, the rainwater utilization effect is improved, and the regulation and storage tank plays a vital role in sponge urban construction. However, after each rainfall regulation and emptying, sludge is deposited in the regulation pool, and from the viewpoint of water area environment protection, the sludge in the pool must be removed as soon as possible, otherwise pollutants of the sludge will be brought into the water body in the next rainfall event; on the other hand, the accumulated deposits may affect the function of the regulation reservoir. At present, the sludge deposited in the storage tank is usually removed by a great deal of labor, and is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide a regulation pond convenient to wash silt.
The utility model discloses the technical scheme who adopts does:
a regulation and storage tank convenient for washing sludge comprises a tank body; a rain box, a flushing area and a tail water tank are arranged in the tank body; the rain box is provided with a rain inlet; the rain box is communicated with the tail water tank through the flushing area; a water outlet is arranged on the tail water tank; and a deposition area for depositing sludge and a washing device for washing the deposited sludge are arranged in the washing area.
Further, the rain box is communicated with one side of the deposition area through a first gate; and the other side of the deposition area is communicated with the tail water tank through a second gate.
Further, the sedimentation area is provided with a filter screen for sedimenting sludge; the flushing device comprises a water supply pipeline and a flushing standpipe; the water inlet end of the flushing standpipe is communicated with the side part of the water supply pipeline; the water outlet end of the flushing standpipe is close to the lower side of the filter screen; one end of the water supply pipeline is communicated with the rain box through a first valve; the other end of the water supply pipeline is communicated with the tail water tank through a second valve.
Furthermore, the number of the flushing vertical pipes is several; the water outlet ends of all the flushing vertical pipes are distributed on the lower side of the filter screen in a quincunx shape.
Further, the water level control system is also included; the water level control system comprises a processor and a water level sensor arranged in the rain box; the water level sensor is connected with the processor.
Further, the first valve and the second valve are both electrically operated valves; the first valve and the second valve are respectively connected with the processor; the first gate and the second gate are electric control gates; the first gate and the second gate are respectively connected with the processor.
Furthermore, the flushing standpipe is made of PVC material.
The utility model has the advantages that: the regulation and storage tank convenient for washing the sludge of the utility model introduces the rain water stored in the rain box into the washing area through the water pressure of the rain box through the arrangement of the rain box, the washing area and the tail water tank, and washes the sludge deposited in the washing area, thereby realizing the cleaning of the sludge in the regulation and storage tank; the utility model realizes the water supply and cleaning of the sludge in the water supply pipeline by respectively arranging the first valve and the second valve at the two ends of the water supply pipeline; the utility model realizes the bidirectional flushing of the sludge in the exchange storage tank through the communication between the flushing device and the rain box and the flushing area respectively; the utility model realizes the automatic control of the water level in the rain box through the water level control system; therefore, the utility model can realize automatic control, save labor force and labor time; the utility model discloses the rainwater of make full use of savings has carried out abundant washing to the silt on the settling zone, thereby the utility model has the characteristics of environmental protection, pollution-free, water economy resource.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a water level sensor; 2-rain boxes; 3-a first gate; 4-a first valve; 5, flushing a vertical pipe; 6-water supply pipeline; 7-a second gate; 8-a tail water tank; 9-a water outlet; 10-filtering the screen; 11-first valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Examples
As shown in fig. 1, a regulation and storage tank convenient for flushing sludge comprises a tank body; a rain box 2, a flushing area and a tail water tank 8 are arranged in the tank body; the rain box is provided with a rainwater inlet for rainwater to enter, and is communicated with the tail water tank 8 through a flushing area; a water outlet 9 is arranged on the tail water groove; the rainwater in the regulation and storage tank is discharged through a pipeline externally connected with a water outlet 9; and a deposition area for depositing sludge and a washing device for washing the deposited sludge are arranged in the washing area.
Thereby through leading into the sedimentation zone in the flushing area with the rainwater in the rain case and wasing, wash the silt in sedimentation zone through washing unit again to realized the effective washing to the silt in sedimentation zone.
Example 2
As shown in fig. 1, a regulation and storage tank convenient for flushing sludge comprises a tank body; a rain box 2, a flushing area and a tail water tank 8 are arranged in the tank body; the rain box is provided with a rainwater inlet for rainwater to enter, and is communicated with the tail water tank 8 through a flushing area; a water outlet 9 is arranged on the tail water groove; the rainwater in the regulation and storage tank is discharged through a pipeline externally connected with a water outlet 9; and a deposition area for depositing sludge and a washing device for washing the deposited sludge are arranged in the washing area.
Thereby through leading into the sedimentation zone in the flushing area with the rainwater in the rain case and wasing, wash the silt in sedimentation zone through washing unit again to realized the effective washing to the silt in sedimentation zone.
Preferably, the rain box 2 communicates with one side of the deposition area through a first gate 3; the other side of the deposition area is communicated with a tail water tank 8 through a second gate 7.
When the liquid level of rainwater in the rainwater tank rises, the rainwater in the rainwater tank is introduced into the deposition area by opening the first gate, and when the liquid level of the rainwater in the deposition area rises, the second gate 7 is opened, so that the rainwater in the deposition area is quickly drained through the water drainage port 9; so that the sludge deposited at the bottom of the settling zone during the draining process of the sludge in the rainwater in the settling zone is cleaned in the water flow of the settling zone.
Example 3
As shown in fig. 1, a regulation and storage tank convenient for flushing sludge comprises a tank body; a rain box 2, a flushing area and a tail water tank 8 are arranged in the tank body; the rain box is provided with a rainwater inlet for rainwater to enter, and is communicated with the tail water tank 8 through a flushing area; a water outlet 9 is arranged on the tail water groove; the rainwater in the regulation and storage tank is discharged through a pipeline externally connected with a water outlet 9; and a deposition area for depositing sludge and a washing device for washing the deposited sludge are arranged in the washing area.
Thereby through leading into the sedimentation zone in the flushing area with the rainwater in the rain case and wasing, wash the silt in sedimentation zone through washing unit again to realized the effective washing to the silt in sedimentation zone.
Preferably, the rain box 2 communicates with one side of the deposition area through a first gate 3; the other side of the deposition area is communicated with a tail water tank 8 through a second gate 7.
When the liquid level of rainwater in the rainwater tank rises, the rainwater in the rainwater tank is introduced into the deposition area by opening the first gate, and when the liquid level of the rainwater in the deposition area rises, the second gate 7 is opened, so that the rainwater in the deposition area is quickly drained through the water drainage port 9; so that the sludge deposited at the bottom of the settling zone during the draining process of the sludge in the rainwater in the settling zone is cleaned in the water flow of the settling zone.
Further, in order to realize bidirectional cleaning, the sedimentation area is provided with a filter screen 10 for sedimenting sludge; the flushing device comprises a water supply pipeline 6 and a flushing standpipe 5; the water inlet end of the flushing standpipe is communicated with the side part of the water supply pipeline; the water outlet end of the flushing standpipe is close to the lower side of the filter screen 10; one end of the water supply pipeline is communicated with the rain box through a first valve 4; the other end of the water supply pipeline is communicated with the tail water tank through a second valve 11.
A filter screen 10 is arranged at the bottom of the deposition area; the filter screen 10 is used for depositing sludge; a flushing device is arranged below the filter screen 10, and the left end of the flushing device is communicated with the rain box 2 through a first valve 4; the right end of the flushing device is communicated with the tail water tank 8 through a second valve 11; when in use, water in the 4 rain boxes is introduced into the water supply pipeline through the first valve to provide water for the flushing standpipe; when sludge is deposited in the water supply pipeline, the water in the water supply pipeline flows into the tail water tank through the second valve under the action of the water pressure in the rain box by opening the second valve 11, and simultaneously, the sludge in the water supply pipeline also flows into the tail water tank and then is discharged. When sludge on the filter screen needs to be cleaned, the second valve is closed, and the first valve is opened; water in the rain box 2 enters a water supply pipeline, the water in the water supply pipeline enters a water flushing vertical pipe under the water pressure of the water in the rain box, and a water outlet end at the upper end of the water flushing vertical pipe impacts sludge deposited on the filter screen from the lower side of the filter screen, so that the sludge is loosened and falls off on the filter screen; after silt is not hard up to drop on the filter screen or when the standpipe of washing by water strikes silt, open first gate, water in the rain case enters into the silt that the sedimentation zone strikes on the filter screen through first gate, thereby silt receives the impact that comes from the lower part and wash by water the standpipe and the impact that comes from the water that first gate got into this moment, thereby make silt drop from the filter screen more easily, and get into in the tail water tank under the effect of rivers, then discharge through the outlet, thereby realize the cleaning process of silt.
When the first heavy rain comes temporarily, open first gate, close first valve and second valve, wait for the first heavy rain to stop the back and close first valve, open the second gate, the regulation pond of empting, the rain box keeps the water level after the first heavy rain finishes this moment. The rainstorm comes temporarily for the second time, and after the water in the rainwater box rises to a certain height, the water has great potential energy, opens the first valve of bottom, then opens first gate and second gate, carries out two-way washing to the pond bottom of exchanging, washes the completion back, closes first gate and second gate, repeats preceding operation. After each flushing, before next flushing, the front valve and the rear valve are opened to flush the pipeline, so that sludge blockage is prevented.
Thereby this embodiment through washing unit and rain case respectively with the intercommunication in washing district, has realized two-way washing to storage pond silt.
In order to further save water, the positions of the flushing standpipes are reasonably distributed, and preferably, the number of the flushing standpipes is several; the water outlet ends of all the flushing vertical pipes 5 are distributed on the lower side of the filter screen in a quincunx shape.
Example 4
As shown in fig. 1, a regulation and storage tank convenient for flushing sludge comprises a tank body; a rain box 2, a flushing area and a tail water tank 8 are arranged in the tank body; the rain box is provided with a rainwater inlet for rainwater to enter, and is communicated with the tail water tank 8 through a flushing area; a water outlet 9 is arranged on the tail water groove; the rainwater in the regulation and storage tank is discharged through a pipeline externally connected with a water outlet 9; and a deposition area for depositing sludge and a washing device for washing the deposited sludge are arranged in the washing area.
Thereby through leading into the sedimentation zone in the flushing area with the rainwater in the rain case and wasing, wash the silt in sedimentation zone through washing unit again to realized the effective washing to the silt in sedimentation zone.
Preferably, the rain box 2 communicates with one side of the deposition area through a first gate 3; the other side of the deposition area is communicated with a tail water tank 8 through a second gate 7.
When the liquid level of rainwater in the rainwater tank rises, the rainwater in the rainwater tank is introduced into the deposition area by opening the first gate, and when the liquid level of the rainwater in the deposition area rises, the second gate 7 is opened, so that the rainwater in the deposition area is quickly drained through the water drainage port 9; so that the sludge deposited at the bottom of the settling zone during the draining process of the sludge in the rainwater in the settling zone is cleaned in the water flow of the settling zone.
Further, in order to realize bidirectional cleaning, the sedimentation area is provided with a filter screen 10 for sedimenting sludge; the flushing device comprises a water supply pipeline 6 and a flushing standpipe 5; the water inlet end of the flushing standpipe is communicated with the side part of the water supply pipeline; the water outlet end of the flushing standpipe is close to the lower side of the filter screen 10; one end of the water supply pipeline is communicated with the rain box through a first valve 4; the other end of the water supply pipeline is communicated with the tail water tank through a second valve 11.
A filter screen 10 is arranged at the bottom of the deposition area; the filter screen 10 is used for depositing sludge; a flushing device is arranged below the filter screen 10, and the left end of the flushing device is communicated with the rain box 2 through a first valve 4; the right end of the flushing device is communicated with the tail water tank 8 through a second valve 11; when in use, water in the 4 rain boxes is introduced into the water supply pipeline through the first valve to provide water for the flushing standpipe; when sludge is deposited in the water supply pipeline, the water in the water supply pipeline flows into the tail water tank through the second valve under the action of the water pressure in the rain box by opening the second valve 11, and simultaneously, the sludge in the water supply pipeline also flows into the tail water tank and then is discharged. When sludge on the filter screen needs to be cleaned, the second valve is closed, and the first valve is opened; water in the rain box 2 enters a water supply pipeline, the water in the water supply pipeline enters a water flushing vertical pipe under the water pressure of the water in the rain box, and a water outlet end at the upper end of the water flushing vertical pipe impacts sludge deposited on the filter screen from the lower side of the filter screen, so that the sludge is loosened and falls off on the filter screen; after silt is not hard up to drop on the filter screen or when the standpipe of washing by water strikes silt, open first gate, water in the rain case enters into the silt that the sedimentation zone strikes on the filter screen through first gate, thereby silt receives the impact that comes from the lower part and wash by water the standpipe and the impact that comes from the water that first gate got into this moment, thereby make silt drop from the filter screen more easily, and get into in the tail water tank under the effect of rivers, then discharge through the outlet, thereby realize the cleaning process of silt.
When the first heavy rain comes temporarily, open first gate, close first valve and second valve, wait for the first heavy rain to stop the back and close first valve, open the second gate, the regulation pond of empting, the rain box keeps the water level after the first heavy rain finishes this moment. The rainstorm comes temporarily for the second time, and after the water in the rainwater box rises to a certain height, the water has great potential energy, opens the first valve of bottom, then opens first gate and second gate, carries out two-way washing to the pond bottom of exchanging, washes the completion back, closes first gate and second gate, repeats preceding operation. After each flushing, before next flushing, the front valve and the rear valve are opened to flush the pipeline, so that sludge blockage is prevented.
Thereby this embodiment through washing unit and rain case respectively with the intercommunication in washing district, has realized two-way washing to storage pond silt.
In order to further save water, the positions of the flushing standpipes are reasonably distributed, and preferably, the number of the flushing standpipes is several; the water outlet ends of all the flushing vertical pipes 5 are distributed on the lower side of the filter screen in a quincunx shape.
In order to realize automatic control of the water level in the rain box, the present embodiment preferably further comprises a water level control system; the water level control system comprises a processor and a water level sensor 1 arranged in the rain box; the water level sensor 1 is connected with the processor.
Preferably, the first valve and the second valve are both electrically operated valves; the first valve and the second valve are respectively connected with the processor; the first gate and the second gate are electric control gates; the first gate and the second gate are respectively connected with the processor.
The water level sensor in the rain tank is used for sensing the water level change in the rain tank, and when the water level in the rain tank exceeds a preset value, the first gate, the second gate, the first valve and the second valve are controlled to perform corresponding actions, so that the water level in the rain tank is controlled within a proper range; when the water supply pipeline needs to be cleaned, the processor controls the first valve and the second valve to be opened, and the first gate and the second gate are closed, so that the water supply pipeline is cleaned.
Preferably, the flush standpipe is made of PVC.
Therefore, the embodiment realizes the cleaning of the sludge in the regulation and storage tank; the embodiment realizes the water supply and cleaning of sludge in the water supply pipeline by respectively arranging the first valve and the second valve at the two ends of the water supply pipeline; in the embodiment, the two-way flushing of the sludge in the exchange storage tank is realized through the communication between the flushing device and the rain box and the flushing area respectively; in the embodiment, the automatic control of the water level in the rain box is realized through the water level control system; therefore, the embodiment can realize automatic control, and save labor force and labor time; the embodiment makes full use of the stored rainwater to fully clean the sludge in the settling area, so that the embodiment has the characteristics of environmental protection, no pollution and water resource saving.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a regulation pond convenient to wash silt which characterized in that: comprises a pool body; a rain box, a flushing area and a tail water tank are arranged in the tank body; the rain box is provided with a rain inlet; the rain box is communicated with the tail water tank through the flushing area; a water outlet is arranged on the tail water tank; and a deposition area for depositing sludge and a washing device for washing the deposited sludge are arranged in the washing area.
2. A tank for facilitating the flushing of sludge as claimed in claim 1 wherein: the rain box is communicated with one side of the deposition area through a first gate; and the other side of the deposition area is communicated with the tail water tank through a second gate.
3. A tank for facilitating the flushing of sludge as claimed in claim 2, wherein: the sedimentation area is provided with a filter screen for sedimentating sludge; the flushing device comprises a water supply pipeline and a flushing standpipe; the water inlet end of the flushing standpipe is communicated with the side part of the water supply pipeline; the water outlet end of the flushing standpipe is close to the lower side of the filter screen; one end of the water supply pipeline is communicated with the rain box through a first valve; the other end of the water supply pipeline is communicated with the tail water tank through a second valve.
4. A tank for facilitating the flushing of sludge as claimed in claim 3, wherein: the number of the flushing vertical pipes is several; the water outlet ends of all the flushing vertical pipes are distributed on the lower side of the filter screen in a quincunx shape.
5. A tank for facilitating the flushing of sludge as claimed in claim 4, wherein: the water level control system is also included; the water level control system comprises a processor and a water level sensor arranged in the rain box; the water level sensor is connected with the processor.
6. A tank for facilitating the flushing of sludge as claimed in claim 5, in which: the first valve and the second valve are both electrically operated valves; the first valve and the second valve are respectively connected with the processor; the first gate and the second gate are electric control gates; the first gate and the second gate are respectively connected with the processor.
7. A tank for facilitating the flushing of sludge as claimed in claim 3, wherein: the flushing standpipe is made of PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799432.1U CN210066991U (en) | 2019-05-29 | 2019-05-29 | Regulation pond convenient to wash silt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799432.1U CN210066991U (en) | 2019-05-29 | 2019-05-29 | Regulation pond convenient to wash silt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210066991U true CN210066991U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920799432.1U Expired - Fee Related CN210066991U (en) | 2019-05-29 | 2019-05-29 | Regulation pond convenient to wash silt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210066991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663625A (en) * | 2020-06-16 | 2020-09-15 | 北京建筑大学 | Rainwater regulation pond convenient to wash deposit |
-
2019
- 2019-05-29 CN CN201920799432.1U patent/CN210066991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663625A (en) * | 2020-06-16 | 2020-09-15 | 北京建筑大学 | Rainwater regulation pond convenient to wash deposit |
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| GR01 | Patent grant | ||
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| 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: 20200214 Termination date: 20210529 |