CN212840108U - Water trap for hydraulic engineering - Google Patents
Water trap for hydraulic engineering Download PDFInfo
- Publication number
- CN212840108U CN212840108U CN202021694859.4U CN202021694859U CN212840108U CN 212840108 U CN212840108 U CN 212840108U CN 202021694859 U CN202021694859 U CN 202021694859U CN 212840108 U CN212840108 U CN 212840108U
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- China
- Prior art keywords
- hemisphere
- filter screen
- bevel gear
- hollow sphere
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000011010 flushing procedure Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 description 6
- 238000011001 backwashing Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a water conservancy project drainage device, which belongs to the technical field of water conservancy project, and particularly comprises a hollow sphere, wherein a filter screen is arranged in the hollow sphere, one side of the hollow sphere is provided with a water inlet pipe, the other side of the hollow sphere is provided with a water outlet pipe, the top of the hollow sphere is connected with a flushing pipe, two connecting pipes are respectively arranged on a first hemisphere and a second hemisphere of the hollow sphere, the first hemisphere and the second hemisphere are connected through a flange, the inner walls of the first hemisphere and the second hemisphere are respectively provided with a first stop ring and a second stop ring, a filter screen fixing ring is arranged between the first stop ring and the second stop ring, a sealing rubber sheet is respectively arranged between the filter screen fixing ring and the first stop ring as well as the second stop ring, a filter screen is arranged in the filter screen fixing ring, and a flowmeter is also arranged on the water inlet, avoid the pipeline to block up, and can carry out self-cleaning filter screen.
Description
Technical Field
The utility model relates to a hydrophobic means for hydraulic engineering belongs to hydraulic engineering technical field.
Background
Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the earth's surface water and the groundwater of harmfully promoting the interest and the engineering of building, water is the essential valuable resource of mankind production and life, but its state that exists naturally does not accord with the human needs completely, only build hydraulic engineering, just can control rivers, prevent flood disasters, and carry out the regulation and the distribution of water yield, in order to satisfy people's life and production to the needs of water resource, consequently need be to hydraulic engineering construction, nevertheless need arrange the water conservancy pipeline in hydraulic engineering construction, be used for dredging the water, therefore the use of water conservancy pipeline is very important.
However, because the water contains a large amount of impurities, the pipeline is often required to be dredged, the traditional pipeline drainage device is cleaned after the pipeline is blocked, the pipeline cannot be cleaned regularly in time, and the use is very inconvenient.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides a simple structure, convenient to use can effectively filter debris, avoids the pipeline to block up, and can carry out the hydrophobic means for hydraulic engineering of self-cleaning filter screen.
In order to achieve the purpose, the technical scheme adopted by the utility model is that the drainage device for the hydraulic engineering comprises a hollow sphere and a filter screen, wherein the filter screen is arranged in the hollow sphere, one side of the hollow sphere is provided with a water inlet pipe, the other side of the hollow sphere is provided with a water outlet pipe, the top of the hollow sphere is connected with a flushing pipe, the lower part of the hollow sphere is connected with a drain pipe, and the water inlet pipe, the water outlet pipe, the flushing pipe and the drain pipe are all provided with electric control valves; the hollow sphere mainly comprises a first hemisphere and a second hemisphere, two connecting pipes are respectively arranged on the first hemisphere and the second hemisphere, the water inlet pipe and the blow-off pipe are respectively connected on the connecting pipes of the first hemisphere through flanges, the flushing pipe and the blow-off pipe are respectively connected on the connecting pipes of the second hemisphere through flanges, the first hemisphere and the second hemisphere are connected through flanges, the inner walls of the first hemisphere and the second hemisphere are respectively provided with a first barrier ring and a second barrier ring, a filter screen fixing ring is arranged between the first barrier ring and the second barrier ring, sealing rubber sheets are respectively arranged between the filter screen fixing ring and the first barrier ring as well as between the second barrier ring, a filter screen is arranged in the filter screen fixing ring, a flow meter is also arranged on the water inlet pipe, and the flow meter and the electric control valve are respectively connected with a controller, and the electric control valve and the controller are respectively connected with a solar power supply system.
Preferably, still install the pivot on the second hemisphere, the axis of pivot is perpendicular with the filter screen, and coincides with the center of filter screen, the brush board is installed to the one end of pivot, the diameter of brush board is less than the diameter of filter screen, be fixed with the steel brush on the brush board, the other end of pivot is connected with driving motor, driving motor fixes on the mount, the mount is fixed on the outer wall of second hemisphere.
Preferably, the rotating shaft is installed on the second hemisphere through a rotary sealing mechanism, a limiting protrusion is further fixed on the rotating shaft, a return spring is arranged between the limiting protrusion and the second hemisphere, a spline hole is installed at the end of the rotating shaft, a spline is arranged on an output shaft of the driving motor and inserted into the spline hole, and a movable driving mechanism used for controlling the rotating shaft to move up and down is installed on the fixing frame.
Preferably, the mobile driving mechanism mainly comprises a control plate, a cam, a big bevel gear and a small bevel gear, the control plate is further installed on the rotating shaft, a bevel gear shaft is installed on the fixing frame, the bevel gear shaft is vertically arranged with the rotating shaft, the small bevel gear is installed on an output shaft of the driving motor, the cam and the big bevel gear are respectively installed on the bevel gear shaft, the cam is in contact with the control plate, and the big bevel gear is meshed with the small bevel gear.
Preferably, the control panel is further provided with a guide rod, and the guide rod is fixed on the outer wall of the second hemisphere.
Compared with the prior art, the utility model discloses following technological effect has: the utility model has simple structure and convenient use, adopts the filter screen to be arranged in the spherical shell, has large water permeable area, high water passing efficiency and convenient installation; after the filter screen can filter water, the backwashing pipeline can be used for washing in the water-off period, so that the washing is convenient and manual cleaning is not needed; meanwhile, when the filter screen is cleaned, the filter screen can be brushed through the steel brush, the cleaning efficiency of the filter screen is improved, and the filter screen is guaranteed to be cleaned completely.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a partially enlarged view of B in fig. 1.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, a drainage device for hydraulic engineering comprises a hollow sphere 1 and a filter screen 2, wherein the filter screen 2 is installed in the hollow sphere 1, one side of the hollow sphere 1 is provided with a water inlet pipe 3, the other side is provided with a water outlet pipe 4, the top of the hollow sphere 1 is connected with a flushing pipe 5, the lower part of the hollow sphere is connected with a sewage discharge pipe 6, and electric control valves 7 are installed on the water inlet pipe 3, the water outlet pipe 4, the flushing pipe 5 and the sewage discharge pipe 6; the hollow sphere 1 mainly comprises a first hemisphere 8 and a second hemisphere 9, the first hemisphere 8 and the second hemisphere 9 are respectively provided with two connecting pipes 10, a water inlet pipe 3 and a sewage discharge pipe 6 are respectively connected with the connecting pipes of the first hemisphere 8 through flanges, a flushing pipe 5 and the sewage discharge pipe 6 are respectively connected with the connecting pipes of the second hemisphere 9 through flanges, the first hemisphere 8 and the second hemisphere 9 are connected through flanges, the inner walls of the first hemisphere 8 and the second hemisphere 9 are respectively provided with a first barrier ring 11 and a second barrier ring 12, a filter screen fixing ring 13 is arranged between the first barrier ring 11 and the second barrier ring 12, a sealing rubber sheet 14 is respectively arranged between the filter screen fixing ring 13 and the first barrier ring 11 and between the second barrier ring 12, a filter screen 2 is arranged in the filter screen fixing ring 13, a flow meter 15 is also arranged on the water inlet pipe 3, the flow meter 15 and an electric control valve 7 are respectively connected with a controller 16, the electric control valve 7 and the controller 16 are respectively connected with a solar power supply system.
The utility model discloses a cavity spheroid connects inlet tube and outlet pipe, and the filter screen is installed in the cavity spheroid, separates inlet tube and outlet pipe, flushing pipe and blow off pipe through the filter screen. When water is normally delivered, the water inlet pipe and the water outlet pipe are normally communicated, and the flushing pipe and the sewage discharge pipe are closed. The water is filtered through a filter screen. When the water inlet pipe is empty, the flow sensor generates a 0-flow signal, the controller controls to close the electric control valves of the water inlet pipe and the water outlet pipe, and simultaneously opens the electric control valves of the flushing pipe and the sewage discharge pipe to carry out backwashing on the filter screen. Meanwhile, the backwashing period can be set according to the water quantity of the water inlet pipe.
Wherein, still install pivot 17 on the second hemisphere 9, the axis of pivot 17 is perpendicular with filter screen 2, and coincides with the center of filter screen 2, and brush board 18 is installed to the one end of pivot 17, and the diameter of brush board 18 is less than the diameter of filter screen 2, is fixed with steel brush 19 on the brush board 18, and the other end of pivot 17 is connected with driving motor 20, and driving motor 20 fixes on mount 21, and mount 21 fixes on the outer wall of second hemisphere 9. The brush is arranged on one side of the filter screen, the brush plate is driven to rotate through the driving motor, the filter screen is scrubbed, so that backwashing efficiency can be improved, and the filter screen can be thoroughly cleaned. The driving motor is connected with the controller, and is started when backwashing is carried out.
As shown in fig. 2, the rotating shaft 17 is mounted on the second hemisphere 9 through a rotary sealing mechanism 22, a limiting protrusion 23 is further fixed on the rotating shaft 17, a return spring 24 is arranged between the limiting protrusion 23 and the second hemisphere 9, a spline hole 25 is mounted at an end portion of the rotating shaft 17, a spline is arranged on an output shaft of the driving motor 20 and is inserted into the spline hole 25, and a moving driving mechanism for controlling the rotating shaft to move up and down is mounted on the fixing frame 21. In order to ensure that sundries on the filter screen can be cleaned more thoroughly, the brush plate is periodically moved up and down, so that the steel brush can more easily brush the sundries. When the movable type electric bicycle moves, the movable type electric bicycle is driven by the movable driving mechanism to rotate and move up and down, and the rotating shaft is connected with the output shaft of the driving motor through a spline and does not separate. The rotating shaft keeps rotating while floating up and down, thereby being more beneficial to cleaning sundries.
The mobile driving mechanism mainly comprises a control plate 26, a cam 27, a big bevel gear 28 and a small bevel gear 29, the control plate 26 is further installed on the rotating shaft 17, a bevel gear shaft 30 is installed on the fixed frame 21, the bevel gear shaft 30 is vertically arranged with the rotating shaft 17, the small bevel gear 29 is installed on an output shaft of the driving motor 20, the cam 27 and the big bevel gear 28 are respectively installed on the bevel gear shaft 30, the cam 27 is in contact with the control plate 26, and the big bevel gear 28 is meshed with the small bevel gear 29. The movement driving mechanism and the driving motor are synchronously controlled, and the driving motor drives the cam to rotate through the big bevel gear and the small bevel gear, so that the cam can push the control panel, and the rotating shaft can move up and down. Meanwhile, the periodic moving time of the brush plate is controlled by the tooth ratio of the big bevel gear 28 and the small bevel gear 29 and the shape of the cam, and the control is simple and convenient.
In addition, still install guide bar 31 on control panel 26, guide bar 31 is fixed on the outer wall of second hemisphere 9, and the guide bar can guarantee that the pivot removes more steadily, reliably.
The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The utility model provides a hydrophobic means for hydraulic engineering which characterized in that: the washing machine comprises a hollow sphere and a filter screen, wherein the filter screen is arranged in the hollow sphere, one side of the hollow sphere is provided with a water inlet pipe, the other side of the hollow sphere is provided with a water outlet pipe, the top of the hollow sphere is connected with a washing pipe, the lower part of the hollow sphere is connected with a drain pipe, and the water inlet pipe, the water outlet pipe, the washing pipe and the drain pipe are all provided with electric control valves; the hollow sphere mainly comprises a first hemisphere and a second hemisphere, two connecting pipes are respectively arranged on the first hemisphere and the second hemisphere, the water inlet pipe and the blow-off pipe are respectively connected on the connecting pipes of the first hemisphere through flanges, the flushing pipe and the blow-off pipe are respectively connected on the connecting pipes of the second hemisphere through flanges, the first hemisphere and the second hemisphere are connected through flanges, the inner walls of the first hemisphere and the second hemisphere are respectively provided with a first barrier ring and a second barrier ring, a filter screen fixing ring is arranged between the first barrier ring and the second barrier ring, sealing rubber sheets are respectively arranged between the filter screen fixing ring and the first barrier ring as well as between the second barrier ring, a filter screen is arranged in the filter screen fixing ring, a flow meter is also arranged on the water inlet pipe, and the flow meter and the electric control valve are respectively connected with a controller, and the electric control valve and the controller are respectively connected with a solar power supply system.
2. The water draining device for the water conservancy project according to claim 1, wherein: still install the pivot on the second hemisphere, the axis of pivot is perpendicular with the filter screen, and coincides with the center of filter screen, the brush board is installed to the one end of pivot, the diameter of brush board is less than the diameter of filter screen, be fixed with the steel brush on the brush board, the other end of pivot is connected with driving motor, driving motor fixes on the mount, the mount is fixed on the outer wall of second hemisphere.
3. The water draining device for the water conservancy project according to claim 2, characterized in that: the utility model discloses a rotary shaft, including the pivot, the pivot is installed on the second hemisphere through rotary seal mechanism, still be fixed with spacing arch in the pivot, be provided with reset spring between spacing arch and the second hemisphere, the splined hole is installed to the tip of pivot, be provided with the spline on driving motor's the output shaft, and the cartridge is in the splined hole, install the removal actuating mechanism that is used for controlling the pivot and reciprocates on the mount.
4. The water draining device for the water conservancy project according to claim 3, wherein: the movable driving mechanism mainly comprises a control plate, a cam, a large bevel gear and a small bevel gear, the control plate is further installed on the rotating shaft, a bevel gear shaft is installed on the fixing frame, the bevel gear shaft is perpendicular to the rotating shaft, the small bevel gear is installed on an output shaft of the driving motor, the cam and the large bevel gear are installed on the bevel gear shaft respectively, the cam is in contact with the control plate, and the large bevel gear is meshed with the small bevel gear.
5. The water draining device for the water conservancy project according to claim 4, wherein: the control panel is further provided with a guide rod, and the guide rod is fixed on the outer wall of the second hemisphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694859.4U CN212840108U (en) | 2020-08-14 | 2020-08-14 | Water trap for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694859.4U CN212840108U (en) | 2020-08-14 | 2020-08-14 | Water trap for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212840108U true CN212840108U (en) | 2021-03-30 |
Family
ID=75133421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021694859.4U Expired - Fee Related CN212840108U (en) | 2020-08-14 | 2020-08-14 | Water trap for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212840108U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350859A (en) * | 2021-06-17 | 2021-09-07 | 陈海燕 | Integrated sewage treatment equipment |
| CN116036698A (en) * | 2023-03-28 | 2023-05-02 | 晋州市谊诚纤维素有限公司 | Cellulose filter-pressing jar with even heating function |
| CN117695725A (en) * | 2023-12-26 | 2024-03-15 | 宁波市绕城高速连接线建设有限公司 | Geothermal pipeline sand filtering treatment device for geothermal construction of asphalt pavement |
-
2020
- 2020-08-14 CN CN202021694859.4U patent/CN212840108U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350859A (en) * | 2021-06-17 | 2021-09-07 | 陈海燕 | Integrated sewage treatment equipment |
| CN116036698A (en) * | 2023-03-28 | 2023-05-02 | 晋州市谊诚纤维素有限公司 | Cellulose filter-pressing jar with even heating function |
| CN116036698B (en) * | 2023-03-28 | 2023-06-23 | 晋州市谊诚纤维素有限公司 | Cellulose filter-pressing jar with even heating function |
| CN117695725A (en) * | 2023-12-26 | 2024-03-15 | 宁波市绕城高速连接线建设有限公司 | Geothermal pipeline sand filtering treatment device for geothermal construction of asphalt pavement |
| CN117695725B (en) * | 2023-12-26 | 2024-05-14 | 宁波市绕城高速连接线建设有限公司 | Geothermal pipeline sand filtering treatment device for geothermal construction of asphalt pavement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210330 |