CN115637820B - Finished product pre-buried unpowered exhaust supercharging drainage device - Google Patents
Finished product pre-buried unpowered exhaust supercharging drainage device Download PDFInfo
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- CN115637820B CN115637820B CN202211460938.2A CN202211460938A CN115637820B CN 115637820 B CN115637820 B CN 115637820B CN 202211460938 A CN202211460938 A CN 202211460938A CN 115637820 B CN115637820 B CN 115637820B
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- rotating shaft
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- fixing plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention belongs to the field of roof rainwater drainage devices, and particularly relates to a finished product pre-buried unpowered exhaust pressurizing drainage device; comprises a drainage assembly and an exhaust assembly; the drainage component comprises a cylinder body, a rotating shaft, a baffle, a guide disc, an upper impeller, a lower bearing, a lower fixing plate, a lower rotating shaft and a fixing sheet; the drainage device is pre-buried in the engineering and is communicated with the rainwater pipeline; the guide disc is provided with a drainage port and is arranged on the inner wall of the cylinder body, the lower bearing is arranged on the lower fixing plate, the lower fixing plate is provided with a lower rotating shaft, and the lower rotating shaft is provided with an upper impeller and a lower impeller; the exhaust assembly comprises a hood, an upper rotating shaft, an upper fixing plate, an upper bearing and a bolt; the upper fixing plate is arranged in the cylinder body, the upper rotating shaft is arranged on the fixing plate through an upper bearing, and the hood is rotatably arranged on the upper rotating shaft through a bolt; the invention comprises: (1) pressurizable drainage; (2) the pipeline can be exhausted when no rainwater exists; (3) Simple process, suitability for engineering with high drainage difficulty, and the like.
Description
Technical Field
The invention belongs to the field of roof rainwater drainage devices, and particularly relates to a finished product embedded unpowered exhaust pressurizing drainage device.
Background
At present, the traditional roof rainwater drainage system mostly adopts gravity drainage or siphon drainage; the rainwater drained by the traditional gravity is collected by a roof gutter and then automatically drained by gravity through a vertical pipe connected with a rainwater hopper; therefore, the traditional gravity drainage has the problems that the inside of a pipeline cannot be fully filled with rainwater, the utilization rate of a pipeline space is low, the drainage efficiency is poor and the like during drainage; the traditional roof adopts siphon drainage, which has high drainage efficiency, saves space and has higher cost; on the other hand, some gas can be stored in the rainwater pipes in the two modes, and the normal circulation capacity of the gas in the pipeline is poor.
Disclosure of Invention
The invention aims at the problems in the prior art, and specifically designs a finished product embedded unpowered exhaust, pressurization and drainage device, which can solve the problems of low gravity drainage efficiency, high siphon drainage cost and the like in the prior art.
In order to achieve the purpose, the invention provides a finished product embedded unpowered exhaust pressurizing and draining device, which comprises a draining assembly and an exhaust assembly;
the drainage assembly comprises a cylinder body, a rotating shaft, a baffle plate, a guide disc, an upper impeller, a lower bearing, a lower fixing plate, a lower rotating shaft and a fixing sheet;
the cylinder body comprises a straight cylinder part, a transition part and a drainage part; the baffle is rotatably arranged at the lower part of the side surface of the straight cylinder part through the rotating shaft and is connected with the transition part; the transition part is connected with the fixing piece, is embedded in engineering and is reinforced by the fixing piece; the drainage part is communicated with the rainwater pipeline;
The lower fixing plate is fixedly connected with the inner wall of the straight barrel part of the barrel body, the guide disc is detachably arranged on the inner wall of the transition part of the barrel body, the outer sleeve of the lower bearing is fixedly connected to the middle position of the lower fixing plate, the inner sleeve of the lower bearing is provided with a lower rotating shaft, and the lower rotating shaft penetrates through the guide disc and extends to the drainage part; the upper impeller is rotatably arranged at the position of the lower rotating shaft below the guide disc; a lower impeller is rotatably arranged on the lower rotating shaft and positioned below the upper impeller; a transmission device is also arranged between the lower rotating shaft and the lower impeller;
the flow guide disc is provided with drainage ports, the drainage ports are positioned right above the upper impeller blades, and the drainage ports are distributed anticlockwise.
By adopting the technical scheme, the roof can enable rainwater to enter the guide disc through the baffle plate in rainy days, then under the action of the drainage port on the guide disc, anticlockwise water flow is impacted on the upper impeller below, power is generated by the anticlockwise water flow impact on the upper impeller, the power drives the impeller to rotate through the transmission device, the impeller can generate higher rotating speed than the upper impeller according to the transmission device, and positive pressure is formed to flow into rainwater in the inner part to realize pressurized drainage.
Furthermore, a water storage tank is further arranged on the pipeline around the straight barrel part of the barrel, the straight barrel part of the barrel is sunk into the water storage tank, and the lowest end of the baffle is level with the ground level of the water storage tank.
By adopting the technical scheme, a short water pressure can be formed in the water continuous tank, and enough pressure can push the baffle plate to enter the device for draining.
Preferably, a rainwater grate with a filtering hole is detachably arranged above the water storage groove.
Preferably, the upper impeller is located at the transition portion, and the lower impeller is located at the drain portion.
Further, the transmission device is in large gear-small gear transmission, the large gear end of the transmission device is connected with the upper impeller, and the small gear end of the transmission device is connected with the lower impeller.
By adopting the technical scheme, the upper impeller realizes the technical effect of giving higher speed to the lower gear through the large gear-small gear transmission mode, forms downward positive pressure, has simple structure and is efficient in drainage.
Further, the exhaust assembly comprises a hood, an upper rotating shaft, an upper fixing plate, an upper bearing and a bolt;
The upper fixing plate is fixedly arranged on the inner wall of the straight cylinder part and is positioned above the lower fixing plate; the outer sleeve of the upper bearing is fixedly arranged on the upper fixing plate, and the inner sleeve of the upper bearing is provided with the upper rotating shaft; the hood is fixedly arranged on the upper rotating shaft through the bolt.
Preferably, the outer wall of the cylinder (4) is a cylindrical surface, and the lower part of the hood (1) is rigidly and rotatably arranged at the upper end of the cylinder (4).
By adopting the technical scheme, when the device is in a non-rainy day, natural wind power is absorbed through the hood, the whole exhaust assembly rotates, so that upward airflow is generated in the inner space of the device, and the exhaust of a rainwater pipeline is realized.
In summary, the finished product embedded unpowered exhaust pressurizing and draining device has the following advantages and beneficial technical effects: (1) Compared with the traditional gravity drainage mode and the siphon drainage mode, the invention has the advantages that the investment of cost is reduced, and meanwhile, the problem of low efficiency in gravity drainage is solved; (2) When no rainwater exists, the gas reserved in the rainwater pipe can be pumped out; (3) The finished product device can be directly pre-buried in a water outlet, has simple construction process and is suitable for projects with high water drainage difficulty.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a finished product pre-buried unpowered exhaust, pressurization and drainage device;
FIG. 2 is a plan view of a diaphragm;
FIG. 3 is a cross-sectional view of a baffle;
FIG. 4 is a plan view of a rain grate;
fig. 5 is a plan view of the transmission.
The reference numerals in the drawings are:
1-a hood; 2-an upper rotating shaft; 3-an upper fixing plate; 4-a cylinder; 5-a rain grate; 6-transmission device; 7-rotating shaft; 8-baffle plates; 9-a deflector disc; 10-upper impeller; 11-upper bearings; 12-lower bearings; 13-a lower fixing plate; 14-a lower rotating shaft; 15-lower impeller; 16-fixing sheets; 17-a water storage tank; 18-drainage port; 19-bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention become more apparent, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention. In the drawings, like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functions; the described embodiments are some, but not all, embodiments of the invention; the embodiments described below, together with the words of orientation, are exemplary and intended to be used to explain the invention and should not be taken as limiting the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. Embodiments of the present invention will be described in detail below with reference to the attached drawings:
[ example ]
As shown in fig. 1,2,3 and 5, the finished product pre-buried unpowered exhaust pressurizing and draining device comprises a draining component and an exhaust component, wherein the draining component comprises a cylinder body 4, a rotating shaft 7, a baffle plate 8, a deflector disc 9, an upper impeller 10, a lower bearing 12, a lower fixing plate 13, a lower rotating shaft 14 and a fixing sheet 16; the cylinder body 4 comprises a straight cylinder part, a transition part and a drainage part; the baffle plate 8 is rotatably arranged at the lower part of the side surface of the straight cylinder part through the rotary shaft 7 and is connected with the transition part; the transition part is connected with the fixing piece 16 and is pre-buried in engineering, and is reinforced by the fixing piece 16; the drainage part is in a cylindrical straight cylinder shape and is communicated with the rainwater pipeline; the lower fixing plate 13 is welded with the inner wall of the straight barrel part of the barrel 4, the guide disc 9 is detachably arranged on the inner wall of the transition part of the barrel 4, the outer sleeve of the lower bearing 12 is fixedly connected to the middle position of the lower fixing plate 13, the inner sleeve of the lower bearing 12 is matched and provided with the lower rotating shaft 14, and the lower rotating shaft 14 passes through the guide disc 9 to extend to the water draining part; the upper impeller 10 is rotatably arranged at a position of the lower rotating shaft 14 below the guide disc 9; a lower impeller 15 is rotatably arranged on the lower rotating shaft 14 and below the upper impeller 10, the upper impeller 10 is positioned at the transition part, the lower impeller 15 is positioned at the drainage part, and a transmission device 6 is arranged between the lower rotating shaft 14 and the lower impeller 15; the transmission device 6 is in large gear-small gear transmission, the large gear end of the transmission device 6 is connected with the upper impeller 10, and the small gear end of the transmission device 6 is connected with the lower impeller 15.
As shown in fig. 1,2 and 3, the flow guiding disc 9 is provided with drainage ports 18, the drainage ports 18 are positioned right above the blades of the upper impeller 10, the drainage ports 18 are distributed anticlockwise, water storage tanks 17 are arranged on the pipelines around the straight barrel part of the barrel 4 in advance, the straight barrel part of the barrel 4 is sunk into the water storage tanks 17, the lowest end of the baffle 8 is level with the ground level of the water storage tanks 17, and when the water storage tanks 17 store water, pressure can be generated to push the baffle 8 away, and rainwater flows into the device.
As shown in fig. 4, a rainwater grate 5 with a filtering hole is detachably arranged above the water storage tank 17, grooves corresponding to the water storage tank 17 are formed in the inner edge and the outer edge of the rainwater grate 5, so that impurities can be conveniently cleaned in a detachable mode, and the impurities in the rainwater can be filtered through the first step of the rainwater grate 5 before the rainwater flows into the water storage tank 17.
As shown in fig. 1, the exhaust assembly includes a hood 1, an upper rotating shaft 2, an upper fixing plate 3, an upper bearing 11, and a bolt 19; the upper fixing plate 3 is welded on the inner wall of the straight cylinder part and is positioned above the lower fixing plate 13; the outer sleeve of the upper bearing 11 is fixedly arranged on the upper fixing plate 3, and the inner sleeve of the upper bearing 11 is provided with an upper rotating shaft 2; the hood 1 is fixedly mounted on the upper rotating shaft 2 through bolts 19.
Preferably, the outer wall of the cylinder 4 is a cylindrical surface, and the lower part of the hood 1 is rotatably mounted at the upper end of the cylinder 4.
The working principle of the finished product embedded unpowered exhaust, pressurization and drainage device of the embodiment is as follows:
When the natural wind blows to the upper part of the hood 1 in a non-rainy day, the whole device can rotate around the upper rotating shaft 2 to enable the whole inner space to generate upward air flow, so that the exhaust of a rainwater pipeline is realized.
When in rainy days, rainwater flows into the water storage groove 17 through the rainwater grate 5, the rainwater grate 5 can perform preliminary filtration on the rainwater to reduce sundries from flowing into the device, then the filtered rainwater flows to the baffle plate 8, and the baffle plate 8 can correspondingly change in angle along with the increase of water flow, rotates along the rotating shaft 7 and enters the drainage device; when no water passes through, the baffle plate 8 automatically falls to restore to the initial state, so that the complete space inside the cylinder 4 is ensured; after rainwater enters the drainage device, the rainwater flows out from the drainage port 18 of the guide disc 9, the collected rainwater is guided to form counterclockwise water flow through the drainage port 18 which is arranged counterclockwise, the counterclockwise water flow is impacted on the upper impeller 10 to generate power, the power drives the lower impeller 15 to rotate through the transmission device 6, the lower impeller 15 generates higher rotating speed than the upper impeller 10 according to the transmission device 6, positive pressure is formed by different rotating speeds of the upper impeller and the lower impeller, and the positive pressure acts on the rainwater flowing into the drainage device to realize pressurized drainage.
The whole device is pre-buried in engineering, and finally is reinforced in construction by the fixing piece 16 shooting nails. The device can realize the pumping of the air in the pipeline and the supercharging drainage of the rainwater, thereby improving the efficiency and solving the problems of cost, fabrication cost and the like.
Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting. Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (2)
1. The utility model provides a pre-buried unpowered exhaust boost drainage device of finished product which characterized in that: comprises a drainage assembly and an exhaust assembly;
The drainage assembly comprises a cylinder body (4), a rotating shaft (7), a baffle (8), a guide disc (9), an upper impeller (10), a lower bearing (12), a lower fixing plate (13), a lower rotating shaft (14) and a fixing piece (16);
The cylinder body (4) comprises a straight cylinder part, a transition part and a drainage part; the baffle (8) is rotatably arranged at the lower part of the side surface of the straight cylinder part through the rotating shaft (7) and is connected with the transition part; the transition part is connected with the fixing piece (16) and is embedded in engineering, and is reinforced by the fixing piece (16); the drainage part is communicated with the rainwater pipeline;
The lower fixing plate (13) is fixedly connected with the inner wall of the straight barrel part of the barrel body (4), the guide disc (9) is detachably arranged on the inner wall of the transition part of the barrel body (4), the outer sleeve of the lower bearing (12) is fixedly connected to the middle position of the lower fixing plate (13), the inner sleeve of the lower bearing (12) is provided with a lower rotating shaft (14), and the lower rotating shaft (14) penetrates through the guide disc (9) to extend to the water draining part; the upper impeller (10) is rotatably arranged at a position of the lower rotating shaft (14) below the guide disc (9); a lower impeller (15) is rotatably arranged on the lower rotating shaft (14) and below the upper impeller (10), and a transmission device (6) is further arranged between the lower rotating shaft (14) and the lower impeller (15);
The flow guide disc (9) is provided with drainage ports (18), the drainage ports (18) are positioned right above the blades of the upper impeller (10), and the drainage ports (18) are distributed anticlockwise;
A water storage groove (17) is further formed in a pipeline around the straight barrel part of the barrel body (4), the straight barrel part of the barrel body (4) is sunk into the water storage groove (17), and the lowest end of the baffle (8) is level with the ground level of the water storage groove (17);
A rainwater grate (5) with a filtering hole is detachably arranged above the water storage groove (17);
the upper impeller (10) is positioned at the transition part, and the lower impeller (15) is positioned at the drainage part;
The transmission device (6) is in large gear-small gear transmission, a large gear end of the transmission device (6) is connected with the upper impeller (10), and a small gear end of the transmission device (6) is connected with the lower impeller (15);
The exhaust assembly comprises a hood (1), an upper rotating shaft (2), an upper fixing plate (3), an upper bearing (11) and a bolt (19); the upper fixing plate (3) is fixedly arranged on the inner wall of the straight cylinder part and is positioned above the lower fixing plate (13); the outer sleeve of the upper bearing (11) is fixedly arranged on the upper fixing plate (3), and the inner sleeve of the upper bearing (11) is provided with the upper rotating shaft (2); the hood (1) is fixedly arranged on the upper rotating shaft (2) through the bolts (19).
2. The finished product pre-buried unpowered exhaust, pressurization and drainage device according to claim 1, wherein: the outer wall of the cylinder body (4) is a cylindrical surface, and the lower part of the hood (1) is rigidly and rotatably arranged at the upper end of the cylinder body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211460938.2A CN115637820B (en) | 2022-11-17 | 2022-11-17 | Finished product pre-buried unpowered exhaust supercharging drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211460938.2A CN115637820B (en) | 2022-11-17 | 2022-11-17 | Finished product pre-buried unpowered exhaust supercharging drainage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115637820A CN115637820A (en) | 2023-01-24 |
| CN115637820B true CN115637820B (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211460938.2A Active CN115637820B (en) | 2022-11-17 | 2022-11-17 | Finished product pre-buried unpowered exhaust supercharging drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115637820B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4976577B1 (en) * | 2011-08-03 | 2012-07-18 | 藤田 啓一 | Ventilation equipment |
| CN212176344U (en) * | 2020-04-21 | 2020-12-18 | 深圳地球村环保产业有限公司 | Negative pressure rainwater hopper |
| CN213808158U (en) * | 2020-10-22 | 2021-07-27 | 江西联科建材有限公司 | Corrosion-resistant stainless steel unpowered hood |
| CN214884302U (en) * | 2021-04-08 | 2021-11-26 | 兰州交通大学 | Initial rainwater is abandoned and is flowed and cut dirty device |
-
2022
- 2022-11-17 CN CN202211460938.2A patent/CN115637820B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4976577B1 (en) * | 2011-08-03 | 2012-07-18 | 藤田 啓一 | Ventilation equipment |
| CN212176344U (en) * | 2020-04-21 | 2020-12-18 | 深圳地球村环保产业有限公司 | Negative pressure rainwater hopper |
| CN213808158U (en) * | 2020-10-22 | 2021-07-27 | 江西联科建材有限公司 | Corrosion-resistant stainless steel unpowered hood |
| CN214884302U (en) * | 2021-04-08 | 2021-11-26 | 兰州交通大学 | Initial rainwater is abandoned and is flowed and cut dirty device |
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| Publication number | Publication date |
|---|---|
| CN115637820A (en) | 2023-01-24 |
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