CN210288642U - Underground rainwater centralized discharge structure - Google Patents
Underground rainwater centralized discharge structure Download PDFInfo
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- CN210288642U CN210288642U CN201920863073.1U CN201920863073U CN210288642U CN 210288642 U CN210288642 U CN 210288642U CN 201920863073 U CN201920863073 U CN 201920863073U CN 210288642 U CN210288642 U CN 210288642U
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- filter
- recovery box
- sliding block
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000011084 recovery Methods 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 239000010865 sewage Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004064 recycling Methods 0.000 abstract description 6
- 239000012141 concentrate Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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Abstract
An underground rainwater centralized discharge structure comprises a recovery box, a driving device, a connecting assembly and a cleaning device; a filter plate is arranged in the recycling tank, and the filter plate divides the recycling tank into a filter cavity and a water storage cavity; the top plate of the recovery box is provided with a strip hole; the bottom surface of the top plate is provided with a curved plate; the driving device comprises a driving motor and a screw rod; the connecting assembly comprises a sliding block and a horizontal supporting plate; the sliding block is vertically inserted into the strip hole, and the upper part of the sliding block is sleeved on the screw rod and is in threaded connection with the screw rod; the horizontal supporting plate is fixedly connected to the bottom of the sliding block; the cleaning device comprises a guide rod, a guide ball, a spring, a fixed rod and a cleaning plate; the guide rod vertically penetrates through the through hole; the top of the guide ball is contacted with the curved plate; the spring is pressed between the guide ball and the horizontal supporting plate; the fixed rod is connected with the lower end of the guide rod; the cleaning plate is fixedly connected to one side of the fixed rod and is parallel to the filter plate. The utility model provides a traditional rainwater concentrate discharge structure in the filter can not be fine by the technical problem of clearance.
Description
Technical Field
The utility model relates to a rainwater drainage technical field, especially an underground rainwater concentrates drainage structures.
Background
Rainwater is collected and mainly adopts the pipe-line transportation method, with rainwater direct access rainwater holding reservoir, because early rainwater usually has great pollution, if do not use and abandon a class device, pollute serious initial stage rainwater also can be collected, so the rainwater collection device of prior art mainly includes water installations, abandons class device and filter equipment.
Chinese patent (publication number: CN 207891998U) discloses an underground rainwater centralized drainage structure for a united villa, which comprises open ditches, connecting pipes, water collecting wells and a lift pump, wherein every two adjacent open ditches are communicated through a pre-embedded connecting pipe to form a drainage channel, the drainage channel is communicated with the water collecting wells, the water collecting wells are positioned in green belts of the united villa, water outlet holes are formed in the lower sides of the water collecting wells, the water outlet holes are communicated with water outlet pipes, the lift pump is arranged on the water collecting wells, and the water outlet pipes are communicated with municipal drainage pipe networks; the inner wall that the sump pit is close to outlet pipe one side is equipped with keeps off dirty board, keep off dirty board highly the same with the height of sump pit, keep off dirty board and keep away from one side of apopore and be equipped with a plurality of through-holes, keep off dirty board and keep away from one side of outlet pipe and be equipped with the cleaning device who is used for clearing up dirty board, thereby the device removes through cleaning device and clears up filter equipment, but only set up simple removal and can not fine clean up filter, consequently still need improve the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an underground rainwater concentrates emission structure, the technical problem by the clearance that the filter can not be fine in the emission structure is concentrated to traditional rainwater of solving.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
An underground rainwater centralized drainage structure comprises a recovery box; the front side plate of the recovery box is connected with an underground drainage pipeline, and the rear side plate of the recovery box is connected with a municipal drainage pipeline; a transverse filter plate is arranged in the recovery box, and the filter plate divides a cavity of the recovery box into a filter cavity at the front side and a water storage cavity at the rear side; a transverse strip hole is formed in the top plate of the recovery box and positioned on one side of the filter cavity; a curved plate is arranged on the bottom surface of the top plate and positioned at the front side of the strip hole;
the rainwater centralized drainage structure also comprises a driving device, a connecting assembly and a cleaning device;
the driving device comprises a driving motor and a screw rod; the driving motor is arranged on the top plate at one end of the long hole; the screw rod is a double-spiral threaded screw rod, the screw rod is horizontally arranged above the strip hole, and one end of the screw rod is fixedly connected with the driving motor;
the connecting assembly comprises a sliding block and a horizontal supporting plate; the sliding block is vertically inserted into the long hole, the upper end of the sliding block exceeds the top surface of the top plate, and the lower end of the sliding block exceeds the bottom surface of the top plate and extends into the upper part of the filter cavity; a transverse pore canal is arranged on the upper part of the sliding block and the part exceeding the top plate; double-spiral threads which are matched with the double-spiral threads on the screw rod are arranged on the side wall of the pore channel; the sliding block is sleeved on the screw rod and is in threaded connection with the screw rod; the horizontal supporting plate is fixedly connected to the bottom of the sliding block, and a through hole is formed in the surface of the horizontal supporting plate;
the cleaning device comprises a guide rod, a guide ball, a spring, a fixed rod and a cleaning plate; the guide rod vertically penetrates through the through hole; the guide ball is connected to the top of the guide rod, and the top of the guide ball is in contact with the curved plate; the spring is sleeved on the guide rod and is in compression joint between the guide ball and the horizontal supporting plate; the fixed rod is vertically connected to the lower end of the guide rod and is positioned below the horizontal supporting plate; the cleaning plate is fixedly connected to one side of the fixed rod and is parallel to the filter plate; wherein, the top of cleaning plate is close to the bottom surface of horizontal layer board, and the bottom of cleaning plate is close to the bottom plate of collection box.
Preferably, the long-strip holes are formed in one side of the filter plate, and the distance between each long-strip hole and the filter plate is 300-500 mm; the length of the strip hole is adapted to the distance from the left side plate of the recovery box to the right side plate of the recovery box.
Preferably, a sewage draining outlet is formed in the top plate of the recovery box and positioned on one side of the filter cavity; the sewage draining outlet is formed in one side of the front side plate close to the recycling box; the upper part of the sewage draining exit is hinged with a blocking cover.
Preferably, the curved plate is in a long strip shape and is transversely connected to the bottom surface of the top plate; the top of the curved plate is a plane, and the top surface of the curved plate is attached to the top plate and fixedly connected with the top plate; the bottom surface of the curved plate is a transverse wavy surface.
Preferably, a screw rod fixing block is arranged on the top plate at the other end of the long hole; and the screw rod fixing block is provided with a through hole for inserting the screw rod.
Preferably, a water pump is arranged at the upper part of the water storage cavity; the water pump is connected on the top plate of the recovery box and is connected with the municipal drainage pipeline through a hose arranged on the rear side plate in a penetrating mode.
Preferably, a water level detection sensor is arranged at the upper part of the rear side plate on one side of the water storage cavity.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model is suitable for an among the rainwater centralized discharge device, through setting up cleaning device of clearance board, dead lever, horizontal layer board and take-up block composition, control about the driving motor drive cleaning device, the direction ball makes cleaning device can reciprocate with being connected of curved plate this moment to carry out the omnidirectional clearance to the filter, and set up the water pump initiative drainage, thereby make this device still keep sufficient drainage ability, safe and reliable when torrential rain weather.
2. The utility model discloses set up the drain at the top of filter chamber, filter and cross debris such as a large amount of silt and plant branches and trunks when the filter and can leave over in the filter chamber, can be through opening the fender lid, clear up these debris through the drain.
3. The utility model is fixedly connected with a driving motor at the top of the recovery box, an output shaft of the driving motor is fixedly connected with a lead screw, double helical threads are arranged inside the lead screw, the lead screw is connected with a slide block in a threaded manner, and the lead screw with the double helical threads drives the slide block to move left and right; horizontal layer board of slider lower part fixed connection, horizontal layer board sliding connection guide bar, guide bar upper portion fixed connection guide ball, guide ball upper portion is equipped with the curved plate, the cross-section of curved plate is the wave, horizontal layer board passes through the guide bar and drives the guide ball and control about on wave curved plate to make the guide ball reciprocate, the dead lever lower part is equipped with the clearance board, thereby make the clearance board can also reciprocate when controlling, the effect of clearance has been improved.
4. The top of the water storage cavity of the utility model is provided with a water pump which is connected with a municipal drainage pipeline through a hose, and the upper part of the right side wall of the water storage cavity is provided with a water level detection sensor; when rainstorm, the flow rate that only flows naturally through rivers in the municipal drainage pipe can not reach the effect of drainage far away, and the water level in the retaining chamber constantly rises this moment, and water level detection sensor detects the water level height and reaches the alert position, starts the water pump, through the water pump initiative with in the rainwater suction municipal drainage pipe in the retaining chamber to play the effect of initiative drainage waterlogging.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the longitudinal section structure of the underground rainwater centralized drainage structure of the present invention.
Fig. 2 is a schematic view of the connection structure of the curved plate and the guide ball of the present invention.
Fig. 3 is a schematic perspective view of the cleaning plate disposed at the front side of the middle filter plate.
Fig. 4 is a schematic structural view of the middle curved plate of the present invention.
Fig. 5 is a schematic view of the connection structure of the middle slider and the horizontal supporting plate of the present invention.
Reference numerals: 1-recycling bin, 1.1-front side plate, 1.2-rear side plate, 1.3-top plate, 1.4-bottom plate, 1.5-left side plate, 1.6-right side plate, 2-underground drainage pipe, 3-municipal drainage pipe, 4-filter plate, 5-filter chamber, 6-water storage chamber, 7-first long hole, 8-curved plate, 9-driving motor, 10-screw rod, 11-slide block, 12-pore channel, 13-horizontal supporting plate, 14-perforation, 15-guide rod, 16-guide ball, 17-spring, 18-fixing rod, 19-cleaning plate, 20-sewage outlet, 21-baffle cover, 22-screw rod fixing block, 23-through hole, 24-water pump, 25-hose, 26-water level detection sensor and 27-second long hole.
Detailed Description
As shown in fig. 1 to 5, the underground rainwater centralized drainage structure comprises a recovery tank 1; the front side plate 1.1 of the recovery box 1 is connected with an underground drainage pipeline 2, and the rear side plate 1.2 of the recovery box 1 is connected with a municipal drainage pipeline 3; the method is characterized in that: the recycling tank 1 is internally provided with a transverse filter plate 4, the filter plate 4 divides the cavity of the recycling tank 1 into a filter chamber 5 at the front side and a water storage chamber 6 at the rear side, and water in the water storage chamber 6 can be used for irrigation in a community and the like; a transverse first strip hole 7 is formed in one side, located on the filter cavity 5, of the top plate 1.3 of the recovery box 1; a curved plate 8 is arranged on the bottom surface of the top plate 1.3 at a position corresponding to the first strip-shaped hole 7; the curved plate 8 is provided with a second elongated hole 27 corresponding to the first elongated hole 7; the rainwater centralized drainage structure also comprises a driving device, a connecting assembly and a cleaning device;
the driving device comprises a driving motor 9 and a screw rod 10; the driving motor 9 is arranged on the top plate 1.3 at one end of the first long hole 7; the screw rod 10 is a double-spiral screw rod, the screw rod 10 is horizontally arranged above the first strip-shaped hole 7, and one end of the screw rod 10 is fixedly connected with the driving motor 9;
the connecting assembly comprises a sliding block 11 and a horizontal supporting plate 13; the sliding block 11 is vertically inserted into the first long hole 7, the upper end of the sliding block 11 exceeds the top surface of the top plate 1.3, and the lower end of the sliding block 11 exceeds the bottom surface of the top plate 1.3 and extends into the upper part of the filter cavity 5; a transverse pore canal 12 is arranged on the upper part of the slide block 11 and the part exceeding the top plate 1.3; the side wall of the pore passage 12 is provided with double-spiral threads which are matched with the double-spiral threads on the screw rod 10; the sliding block 11 is sleeved on the screw rod 10 and is in threaded connection with the screw rod 10; the horizontal supporting plate 13 is fixedly connected to the bottom of the sliding block 11, and a through hole 14 is formed in the plate surface of the horizontal supporting plate 13;
the cleaning device comprises a guide rod 15, a guide ball 16, a spring 17, a fixing rod 18 and a cleaning plate 19; the guide rod 15 vertically penetrates through the through hole 14; the guide ball 16 is connected to the top of the guide rod 15, and the top of the guide ball 16 is contacted with the curved plate 8; the spring 17 is sleeved on the guide rod 15 and is pressed between the guide ball 16 and the horizontal supporting plate 13; the fixed rod 18 is vertically connected to the lower end of the guide rod 15 and is positioned below the horizontal supporting plate 13; the cleaning plate 19 is fixedly connected to one side of the fixing rod 18, and the cleaning plate 19 is parallel to the filter plate 4; wherein, the top of clearance board 19 is close to the bottom surface of horizontal layer board 13, and the bottom of clearance board 19 is close to bottom plate 1.4 of collection box 1.
In this embodiment, the first elongated hole 7 is formed on one side of the filter plate 4, and the distance between the first elongated hole 7 and the filter plate 4 is 300mm to 500 mm; the length of the first long hole 7 is adapted to the distance from the left side plate 1.5 of the recovery box 1 to the right side plate 1.6 of the recovery box 1.
In the embodiment, a sewage draining outlet 20 is also formed in one side of the filter cavity 5 on the top plate 1.3 of the recovery box 1; the sewage draining exit 20 is arranged at one side of the front side plate 1.1 close to the recovery box 1; the upper part of the sewage draining exit 20 is hinged with a blocking cover 21; since the filter plate 4 filters a large amount of impurities such as sludge and branches of plants, etc., which are left in the filter chamber 5, the impurities can be cleaned through the drain outlet 20 by opening the blocking cover 21.
In this embodiment, the curved plate 8 is in a long strip shape and is transversely connected to the bottom surface of the top plate 1.3; wherein, the top of the curved plate 8 is a plane, and the top surface of the curved plate 8 is attached to the top plate 1.3 and fixedly connected with the top plate 1.3; the bottom surface of the curved plate 8 is a transverse wave-shaped surface.
In this embodiment, a screw rod fixing block 22 is installed on the top plate 1.3 at the other end of the first elongated hole 7; the screw rod fixing block 22 is provided with a through hole 23 for inserting the screw rod 10, so as to fix the end part of the screw rod 10.
In this embodiment, the upper part of the water storage cavity 6 is provided with a water pump 24; the water pump 24 is connected to the top plate 1.3 of the recovery tank 1, and the water pump 24 is connected to the municipal drainage pipe 3 through a hose 25 penetrating the rear side plate 1.2.
In this embodiment, a water level detecting sensor 26 is disposed on the upper portion of the rear side plate 1.2 on one side of the water storage cavity 6.
The use method of the underground rainwater centralized drainage structure comprises the following steps.
Step one, connecting the drainage pipeline of the community with an underground drainage pipeline 2 on a front side plate 1.1, enabling rainwater to enter a filter chamber 5 on the front side of a recovery box 1 through the underground drainage pipeline 2, and filtering the rainwater through a filter plate 4 to be retained in a water storage chamber 6.
Step two, when the water permeability of the filter plate 4 is lower than 30%, starting a driving motor 9, driving the sliding block 11 to move left and right through a screw rod 10 by the driving motor 9, so as to drive the cleaning plate 19 to move left and right, and simultaneously, moving the guide ball 16 on the curved plate 8, and pushing the cleaning plate 19 to move up and down, so that the cleaning plate 19 moves up and down while moving left and right on the filter plate 4, thereby fully cleaning the filter plate 4; the filtering effect of the filter plate 4 is ensured.
And step three, filtering by the filter plate 4 to enable residue and sundries in the rainwater to be retained in the filter cavity 5, and enabling the filtered rainwater to directly flow into the water storage cavity 6.
Step four, when the precipitation is over 50mm in 24 hours, the water level in the water storage cavity 6 continuously rises, and when the water level detection sensor 26 detects that the water level height reaches the designed warning position, the water pump 24 is started, and the rainwater in the water storage cavity 6 is pumped into the municipal drainage pipeline 3 through the water pump 24; until the use is finished.
In this embodiment, when sludge and impurities are accumulated in the filter chamber 5, the blocking cover 21 is opened, and the impurities are cleaned out through the drain outlet 20.
In the embodiment, the top of the recovery box 1 is fixedly connected with a driving motor 9, an output shaft of the driving motor 9 is fixedly connected with a screw rod 10, the screw rod 10 is in threaded connection with a sliding block 11, double-spiral threads are arranged inside the screw rod 10, and the screw rod 10 with the double-spiral threads can drive the sliding block 11 to move left and right; slider 11 lower part fixed connection horizontal support plate 13, horizontal support plate 13 sliding connection guide bar 15, guide bar 15 upper portion fixed connection guide ball 16, guide ball 16 upper portion is equipped with curved plate 8, the cross-section of curved plate 8 is the wave, curved plate 8 fixed connection is at filter 5 right side top, be equipped with spring 17 between guide ball 16 and the horizontal support plate 13, guide bar 15 lower part fixed connection dead lever 18, horizontal support plate 13 passes through guide bar 15 and drives guide ball 16 and remove about wave curved plate 8, thereby make guide ball 16 reciprocate, dead lever 18 lower part is equipped with clearance board 19, thereby make clearance board 19 can also reciprocate when removing about, the effect of clearance has been improved.
In this embodiment, the top of the water storage cavity 6 is provided with a water pump 24, the water pump 24 is connected with the municipal drainage pipeline 3 through a hose 25, and the upper part of the right side wall of the water storage cavity 6 is provided with a water level detection sensor 26. When rainstorm happens, the flow speed of water naturally flowing into the municipal drainage pipeline 3 only can not reach the drainage effect far away, the water level in the water storage cavity 6 rises continuously at the moment, the water level detection sensor 26 detects that the water level height reaches the warning position, the water pump 24 is started, and the rainwater in the water storage cavity 6 is pumped into the municipal drainage pipeline 3 actively through the water pump 24, so that the active drainage effect is achieved.
In this embodiment, the cleaning plate 19 includes a steel plate and a steel brush; wherein, the steel brush is connected perpendicularly on the steel sheet, carries out comprehensive clearance to filter 4.
In this embodiment, the cleaning plate 19 and the fixing rod 18 are fixed by a slot; a vertical strip-shaped groove matched with the fixed rod 18 is formed in the side surface, facing one side of the fixed rod 18, of the cleaning plate 19; dead lever 18 inlays in vertical bar groove, and can dismantle with clearance board 19 and be connected, has the wearing and tearing condition when clearance board 19 to conveniently change clearance board 19.
Claims (7)
1. An underground rainwater centralized drainage structure comprises a recovery tank (1); a front side plate (1.1) of the recovery box (1) is connected with an underground drainage pipeline (2), and a rear side plate (1.2) of the recovery box (1) is connected with a municipal drainage pipeline (3); the method is characterized in that: a transverse filter plate (4) is arranged inside the recovery box (1), and the filter plate (4) divides the cavity of the recovery box (1) into a filter chamber (5) at the front side and a water storage chamber (6) at the rear side; a transverse first strip hole (7) is formed in one side, located on the filter cavity (5), of the top plate (1.3) of the recovery box (1); a curved plate (8) is arranged on the bottom surface of the top plate (1.3) at a position corresponding to the first strip-shaped hole (7); a second elongated hole (27) corresponding to the first elongated hole (7) is formed in the curved plate (8); the rainwater centralized drainage structure also comprises a driving device, a connecting assembly and a cleaning device;
the driving device comprises a driving motor (9) and a screw rod (10); the driving motor (9) is arranged on the top plate (1.3) at one end of the first strip-shaped hole (7); the screw rod (10) is a double-spiral threaded screw rod, the screw rod (10) is horizontally arranged above the first strip-shaped hole (7), and one end of the screw rod (10) is fixedly connected with the driving motor (9);
the connecting assembly comprises a sliding block (11) and a horizontal supporting plate (13); the sliding block (11) is vertically inserted into the first strip-shaped hole (7), the upper end of the sliding block (11) exceeds the top surface of the top plate (1.3), and the lower end of the sliding block (11) exceeds the bottom surface of the top plate (1.3) and extends into the upper part of the filter cavity (5); a transverse pore channel (12) is arranged on the upper part of the sliding block (11) and the part exceeding the top plate (1.3); double-spiral threads which are matched with the double-spiral threads on the screw rod (10) are arranged on the side wall of the pore channel (12); the sliding block (11) is sleeved on the screw rod (10) and is in threaded connection with the screw rod (10); the horizontal supporting plate (13) is fixedly connected to the bottom of the sliding block (11), and a through hole (14) is formed in the plate surface of the horizontal supporting plate (13);
the cleaning device comprises a guide rod (15), a guide ball (16), a spring (17), a fixed rod (18) and a cleaning plate (19); the guide rod (15) vertically penetrates through the through hole (14); the guide ball (16) is connected to the top of the guide rod (15), and the top of the guide ball (16) is in contact with the curved plate (8); the spring (17) is sleeved on the guide rod (15) and is in pressure joint between the guide ball (16) and the horizontal supporting plate (13); the fixed rod (18) is vertically connected to the lower end of the guide rod (15) and is positioned below the horizontal supporting plate (13); the cleaning plate (19) is fixedly connected to one side of the fixing rod (18), and the cleaning plate (19) is parallel to the filter plate (4); wherein, the top of clearance board (19) is close to the bottom surface of horizontal layer board (13), and the bottom of clearance board (19) is close to bottom plate (1.4) of collection box (1).
2. An underground rainwater concentrated drainage structure according to claim 1, wherein: the first strip-shaped hole (7) is formed in one side of the filter plate (4), and the distance between the first strip-shaped hole (7) and the filter plate (4) is 300-500 mm; the length of the first long hole (7) is adapted to the distance from the left side plate (1.5) of the recovery box (1) to the right side plate (1.6) of the recovery box (1).
3. An underground rainwater concentrated drainage structure according to claim 1, wherein: a sewage draining outlet (20) is also formed in one side of the filter cavity (5) on the top plate (1.3) of the recovery box (1); the sewage draining outlet (20) is formed in one side of the front side plate (1.1) close to the recovery box (1); the upper part of the sewage draining exit (20) is hinged with a blocking cover (21).
4. An underground rainwater concentrated drainage structure according to claim 1, wherein: the curved plate (8) is in a strip shape and is transversely connected to the bottom surface of the top plate (1.3); the top of the curved plate (8) is a plane, and the top surface of the curved plate (8) is attached to the top plate (1.3) and fixedly connected with the top plate (1.3); the bottom surface of the curved plate (8) is a transverse wave-shaped surface.
5. An underground rainwater concentrated drainage structure according to claim 1, wherein: a screw rod fixing block (22) is arranged on the top plate (1.3) at the other end of the first long hole (7); the screw rod fixing block (22) is provided with a through hole (23) for inserting the screw rod (10).
6. An underground rainwater concentrated drainage structure according to claim 1, wherein: a water pump (24) is arranged at the upper part of the water storage cavity (6); the water pump (24) is connected to the top plate (1.3) of the recovery box (1), and the water pump (24) is connected with the municipal drainage pipeline (3) through a hose (25) arranged on the rear side plate (1.2) in a penetrating mode.
7. An underground rainwater centralized drainage structure according to claim 1, characterized in that a water level detection sensor (26) is arranged at the upper part of the rear side plate (1.2) at one side of the water storage cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863073.1U CN210288642U (en) | 2019-06-10 | 2019-06-10 | Underground rainwater centralized discharge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863073.1U CN210288642U (en) | 2019-06-10 | 2019-06-10 | Underground rainwater centralized discharge structure |
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| Publication Number | Publication Date |
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| CN210288642U true CN210288642U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920863073.1U Expired - Fee Related CN210288642U (en) | 2019-06-10 | 2019-06-10 | Underground rainwater centralized discharge structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982059A (en) * | 2021-02-18 | 2021-06-18 | 贵州民族大学 | Permeable concrete pavement structure and nursing method thereof |
| CN110306645B (en) * | 2019-06-10 | 2024-01-23 | 中建一局集团第三建筑有限公司 | Underground rainwater centralized discharge structure and use method thereof |
-
2019
- 2019-06-10 CN CN201920863073.1U patent/CN210288642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306645B (en) * | 2019-06-10 | 2024-01-23 | 中建一局集团第三建筑有限公司 | Underground rainwater centralized discharge structure and use method thereof |
| CN112982059A (en) * | 2021-02-18 | 2021-06-18 | 贵州民族大学 | Permeable concrete pavement structure and nursing method thereof |
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Granted publication date: 20200410 |