CN219952490U - High-efficient roof rainwater internal discharge device that flows effectively - Google Patents
High-efficient roof rainwater internal discharge device that flows effectively Download PDFInfo
- Publication number
- CN219952490U CN219952490U CN202320899960.0U CN202320899960U CN219952490U CN 219952490 U CN219952490 U CN 219952490U CN 202320899960 U CN202320899960 U CN 202320899960U CN 219952490 U CN219952490 U CN 219952490U
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- screw rod
- flow
- water
- flange
- baffle plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000009434 installation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Sewage (AREA)
Abstract
The utility model relates to the field of roof drainage, and discloses a high-efficiency and effective pressure-flow roof rainwater internal drainage device. In the utility model, the handle is arranged on the upper surface of the screw rod, the handle can be rotated by hands to drive the screw rod to integrally rotate, the lower end of the screw rod is fixedly connected with the flow baffle plate in the guide cover, the screw rod can drive the flow baffle plate to rotate, the flow baffle plate is used for blocking water entering the discharge device, when the flow baffle plate and the guide cover are mutually overlapped, the water discharge amount is maximized, otherwise, when the flow baffle plate and the guide cover are mutually complemented, water flow is blocked to prevent the water flow from flowing into the discharge device. The fixing nut is used for fixing the lower end of the screw rod to prevent the screw rod from being pulled out of the threaded sleeve when the screw rod is lifted by the handle. The handle drives the screw rod and the baffle plate inside the guide cover below the screw rod to rotate, so that the water flow entering the flange pipeline from the guide cover can be switched on or switched off according to the flow control, and a water blocking scheme which is controllable by a user is provided when the lower water pipe is overhauled.
Description
Technical Field
The utility model belongs to the technical field of roof drainage, and particularly relates to a high-efficiency and effective pressure-flow roof rainwater internal drainage device.
Background
The pressurized flow roof rainwater internal drainage system adopts pressurized flow rainwater hoppers, the drainage capacity is greatly improved, and the number of the rainwater hoppers connected into the suspension pipe is not limited under the condition of conforming to hydraulic calculation, so that the number of the vertical pipes and the buried pipes is reduced; the suspension pipe does not need gradient, and the installation is convenient and beautiful; the system calculates the pressure flow to reduce the diameter of the selected pipeline.
As disclosed in the patent with publication number CN2450289Y, a novel efficient pressure flow roof rainwater internal discharge bucket is provided, which is composed of a diversion cover, a waterproof pressing plate, a flat bottom reducing bucket with a flange plate, a rectifier and other parts, and belongs to the field of civil engineering building equipment, the roof rainwater internal discharge in the prior art is changed from gravity flow to pressure flow, and vortex is prevented from forming in the rainwater discharge process to mix with air, thereby reducing pipeline resistance loss, increasing leakage flow, and being applicable to roof rainwater internal discharge of various large buildings such as halls, venues, hangars and the like
However, at present, the device is not provided with a switch for controlling the size of the water inflow, so that the water in the water inlet is blocked, and the water cannot be prevented from flowing in when the lower end is overhauled.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the device cannot prevent the inflow of drainage when the water at the water inlet is required to be blocked for overhauling the lower end because no switch is arranged to control the assembly of the inflow water flow, the device for efficiently and effectively discharging the rainwater on the pressure flow roof is provided.
The technical scheme adopted by the utility model is as follows: the novel air conditioner comprises a flow guide cover, wherein a threaded sleeve is arranged in the middle of the upper surface of the flow guide cover, a screw rod is arranged in the middle of the threaded sleeve in an inserted mode, a handle is fixedly connected to the upper end of the screw rod, a screw rod gasket is sleeved and arranged in the center of the upper surface of the screw rod, a flow baffle plate is fixedly connected to the periphery of the lower end of the screw rod in a surrounding mode, and a fixing nut is fixedly arranged at the tail end of the lower end of the screw rod.
Through adopting above-mentioned technical scheme, set up the screw sleeve at the water conservancy diversion lid top surface for the restriction interlude setting screw rod in inside can not deviate from central rotation point, at the last surface mounting handle of screw rod, hand rotation handle can drive the screw rod and wholly rotate, screw rod gasket cover is located and is arranged in preventing as far as possible that there is the foreign matter to get into in the gap of screw sleeve and screw rod when draining in the screw sleeve surface and lead to the unable rotation of screw rod, the lower extreme of screw rod is at the inside fixedly connected with fender flow deflector of water conservancy diversion lid, the screw rod can drive the rotation of fender flow deflector, the fender flow deflector is used for blockking the water that gets into in the discharging equipment, the displacement will reach the biggest when fender flow deflector and water conservancy diversion lid overlap each other, otherwise when fender flow deflector and water conservancy diversion lid mutually complements will block rivers and prevent rivers into discharging equipment. The fixing nut is used for fixing the lower end of the screw rod to prevent the screw rod from being pulled out of the threaded sleeve when the screw rod is lifted by the handle. The handle drives the screw rod and the baffle plate inside the guide cover below the screw rod to rotate, so that the water flow entering the flange pipeline from the guide cover can be switched on or switched off according to the flow control, and a water blocking scheme which is controllable by a user is provided when the lower water pipe is overhauled.
In a preferred embodiment, a flange plate is sleeved around the outer surface of the lower part of the diversion cover, tapped holes are uniformly formed around the flange plate, and screws are installed in the internal installation connection.
By adopting the technical scheme, the flange plate sleeved around the lower end of the diversion cover can provide a supporting point for the ground when the device is installed, and the screw is used for fixing the device on the surface to be used.
In a preferred embodiment, the lower surface of the flange plate is welded and provided with a flat bottom reducing bucket.
Through adopting above-mentioned technical scheme, use flat reducing fill can form certain water level in the inside of flat reducing fill with the water that flows in from the water conservancy diversion lid, when the water level in the flat reducing fill reaches critical water level value, be formed with the pressure stream for drainage speed.
In a preferred embodiment, a flange pipeline tray is fixedly installed on the inner lower surface of the flat bottom reducing hopper, and a flange pipeline is fixedly connected and installed below the flange pipeline tray.
Through adopting above-mentioned technical scheme, at the internally mounted flange pipeline tray of flat reducing bucket can with flange pipeline interconnect, the flange pipeline is used for discharging the ponding of flat reducing bucket inside to other pipelines.
In a preferred embodiment, the outer surface of the lower end of the flange plate is fitted with a mounting flange gasket.
By adopting the technical scheme, the flange gasket is used for preventing the accumulated water from seeping into the gap between the flange plate and the mounting surface as much as possible, and the mounting is prevented from being damaged due to the seepage as much as possible.
In a preferred embodiment, the upper surface of the flange pipeline tray is connected with and provided with a rectifier, a hole is formed in the lateral surface of the rectifier, and a filter screen is fixedly arranged in the hole.
Through adopting above-mentioned technical scheme, installation rectifier can make the even dispersion of rivers, reduces the appearance of swirl in the rivers when launching, and the foreign matter that the installation filter screen is used for flowing into flange pipeline filters in the centre of the hole of rectifier, prevents that the foreign matter from blocking up the pipeline.
In a preferred embodiment, the lower end of the diversion cover is fixedly connected with a diversion cover buckle which is attached to a clamping groove formed in the flange plate.
Through adopting above-mentioned technical scheme, open the draw-in groove in the inside of ring flange to and the water conservancy diversion lid buckle of installation below the water conservancy diversion lid, can prevent to lead to the whole of water conservancy diversion lid to be washed away because of the rivers greatly.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
according to the utility model, the threaded sleeve is arranged on the upper surface of the diversion cover and used for limiting the threaded rod inserted into the diversion cover from deviating from a central rotation point, the handle is arranged on the upper surface of the threaded rod, the handle can be rotated by hand to drive the threaded rod to integrally rotate, the threaded rod gasket is sleeved on the surface of the threaded sleeve and used for preventing the threaded rod from being unable to rotate due to foreign matters entering a gap between the threaded sleeve and the threaded rod when water is discharged, the lower end of the threaded rod is fixedly connected with the flow baffle plate in the diversion cover, the threaded rod can drive the flow baffle plate to rotate, the flow baffle plate is used for blocking water entering the discharge device, when the flow baffle plate and the diversion cover are mutually overlapped, the water discharge amount is maximized, and otherwise, the flow baffle plate and the diversion cover mutually complement each other can block the water flow to prevent the water from flowing into the discharge device. The fixing nut is used for fixing the lower end of the screw rod to prevent the screw rod from being pulled out of the threaded sleeve when the screw rod is lifted by the handle. The handle drives the screw rod and the baffle plate inside the guide cover below the screw rod to rotate, so that the water flow entering the flange pipeline from the guide cover can be switched on or switched off according to the flow control, and a water blocking scheme which is controllable by a user is provided when the lower water pipe is overhauled.
Drawings
FIG. 1 is a schematic perspective view of a roof rainwater drainage device with high efficiency and effective pressure flow;
FIG. 2 is a schematic diagram of the internal structure of a roof rainwater drainage device with high efficiency and effective pressure flow in the utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
fig. 4 is an enlarged view of the present utility model at B in fig. 2.
The marks in the figure: 1. a diversion cover; 2. a flange plate; 3. a screw; 4. a flange gasket; 5. a flat bottom reducing bucket; 6. a flange pipe pallet; 7. a flange pipe; 8. a rectifier; 9. a filter screen; 10. a threaded sleeve; 11. a screw; 12. a handle; 13. a screw gasket; 14. a flow baffle; 15. a fixed screw cap; 16. the diversion cover is buckled.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1 to 3, the air guide cover 1 is provided, wherein a threaded sleeve 10 is arranged on the upper surface of the air guide cover 1, and is used for limiting a screw 11 inserted and arranged inside from deviating from a central rotation point. Meanwhile, a handle 12 is arranged on the upper surface of the screw 11, the handle 12 can be rotated by hand to drive the screw 11 to rotate as a whole, a screw gasket 13 is sleeved and arranged in the center of the upper surface of the screw 11, and the screw gasket 13 can be used for preventing foreign matters from entering a gap between the threaded sleeve 10 and the screw 11 during drainage as much as possible, so that the screw 11 cannot rotate. In addition, a baffle plate 14 is fixedly connected to the lower end of the screw 11 and inside the diversion cover 1, the screw 11 can drive the baffle plate 14 to rotate, the baffle plate 14 is used for blocking water entering the discharge device, when the baffle plate 14 and the diversion cover 1 are mutually overlapped, the water discharge amount is maximized, otherwise, when the positions of the baffle plate 14 and the diversion cover 1 are mutually complemented, the water flow is blocked, so that the water flow is prevented from flowing into the discharge device.
Wherein, the lower end of the screw 11 is provided with a fixing nut 15, and the fixing nut 15 prevents the screw 11 from being pulled out from the inside of the threaded sleeve 10 when the screw 11 is lifted by the handle 12. The handle 12 drives the screw 11 and the baffle plate 14 inside the diversion cover 1 below the screw 11 to rotate, so that the water flow entering the flange pipeline 7 from the diversion cover 1 can be opened and closed or controlled according to the flow, and a water blocking scheme with a controllable convenience is provided when the lower water pipe is required to be overhauled.
Referring to figures 1 and 2, the use of a flange 2 around the lower end of the deflector cap 1 provides a point of support to the ground when the device is installed, and screws 3 are used to secure the device to a surface to be used.
Referring to fig. 1 and 2, a flat bottom reducing bucket 5 is mounted on the lower surface of a flange 2 by welding, water flowing in from a diversion cover 1 can be formed into a certain water level in the flat bottom reducing bucket 5 by using the flat bottom reducing bucket 5, and when the water level in the flat bottom reducing bucket 5 reaches a critical water level value, a pressure flow is formed, so that the drainage speed is increased.
The flange pipe tray 6 is mounted in the flat bottom reducing bucket 5, and can be connected with the flange pipe 7 positioned below, and the flange pipe 7 is used for discharging accumulated water in the flat bottom reducing bucket 5 to other pipes.
Referring to fig. 1 and 2, by using the flange gasket 4, it is possible to prevent water from penetrating into the gap between the flange 2 and the mounting surface as much as possible, and to prevent the mounting surface from being damaged due to water penetration as much as possible.
Referring to fig. 1 and 2, a rectifier 8 is installed on the upper surface of the flange pipe tray 6, and the rectifier 8 can uniformly disperse water flow and reduce the occurrence of vortex in the water flow during water drainage. Wherein, install filter screen 9 in the centre of the hole of rectifier 8, can be used for filtering the foreign matter that flows into flange pipeline 7, prevent that the foreign matter from blockking up the pipeline.
Referring to fig. 2 and 4, the flange 2 is provided with a clamping groove inside, and a diversion cover buckle 16 is installed below the diversion cover 1, so that the situation that the whole diversion cover 1 is flushed away due to the large flow of the sewage can be prevented.
The implementation principle of the embodiment of the high-efficiency effective pressure flow roof rainwater internal discharge device of the utility model is as follows: the screw sleeve 10 is arranged on the upper surface of the diversion cover 1, so that the screw 11 inserted in the diversion cover can be limited from deviating from a central rotation point, and meanwhile, the handle 12 is arranged on the upper surface of the screw 11, when the diversion cover is used, the handle 12 is rotated by hand, the screw 11 can be driven to rotate as a whole, and the screw gasket 13 is sleeved on the surface of the screw sleeve 10 so as to prevent foreign matters from entering a gap between the screw sleeve 10 and the screw 11 during drainage as much as possible, so that the screw 11 cannot rotate;
in addition, through fixedly connecting the baffle plate 14 in the lower end of the screw 11 and in the interior of the diversion cover 1, when in use, the screw 11 can drive the baffle plate 14 to rotate, the baffle plate 14 is used for blocking water entering the discharge device, when the baffle plate 14 is mutually overlapped with the diversion cover 1, the water discharge amount is maximized, otherwise, when the baffle plate 14 is mutually complemented with the diversion cover 1, the water flow is blocked and prevented from flowing into the discharge device;
further, a fixing nut 15 is used to fix the lower end of the screw 11 to prevent the screw 11 from being withdrawn from the inside of the threaded sleeve 10 when the screw 11 is lifted by the handle 12; meanwhile, the handle 12 drives the screw 11 and the baffle plate 14 inside the diversion cover 1 below the screw 11 to rotate, so that the water flow entering the flange pipeline 7 from the diversion cover 1 can be opened and closed or controlled according to the flow, and a water blocking scheme which is convenient and controllable is provided when the lower water pipe is required to be overhauled.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model 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 utility model.
Claims (7)
1. The utility model provides a high-efficient effective pressure flows roof rainwater internal discharge device, includes water conservancy diversion lid (1), its characterized in that: the novel air conditioner is characterized in that a threaded sleeve (10) is arranged in the middle of the upper surface of the air conditioner cover (1), a screw rod (11) is arranged in the middle of the threaded sleeve (10), the upper end of the screw rod (11) is fixedly connected with a handle (12), a screw rod gasket (13) is sleeved and arranged in the center of the upper surface of the screw rod (11), a baffle plate (14) is fixedly connected around the periphery of the lower end of the screw rod (11), and a fixing nut (15) is fixedly arranged at the tail end of the lower end of the screw rod (11).
2. A high efficiency, effective pressurized flow roof stormwater drainage apparatus as claimed in claim 1, wherein: the periphery of the outer surface of the lower part of the diversion cover (1) is sleeved with a flange plate (2), tapped holes are uniformly formed in the periphery of the flange plate (2), and screws (3) are installed in the inner installation connection mode.
3. A high efficiency, effective pressure flow roof stormwater drainage apparatus as claimed in claim 2, wherein: the lower surface of the flange plate (2) is welded and provided with a flat bottom reducing bucket (5).
4. A high efficiency, effective pressure flow roof stormwater drainage apparatus as claimed in claim 3, wherein: the flange pipeline tray (6) is fixedly mounted on the inner lower surface of the flat bottom reducing hopper (5), and the flange pipeline (7) is fixedly connected and mounted below the flange pipeline tray (6).
5. A high efficiency, effective pressure flow roof stormwater drainage apparatus as claimed in claim 4, wherein: the outer surface of the lower end of the flange plate (2) is attached with a flange gasket (4).
6. A high efficiency, pressurized flow roof stormwater drainage apparatus as claimed in claim 5, wherein: the upper surface connection of flange pipeline tray (6) is installed rectifier (8), the hole has been seted up on the side surface of rectifier (8), and hole inside fixed mounting has filter screen (9).
7. The efficient and effective roof rainwater drainage device as claimed in claim 6, wherein: the lower end of the diversion cover (1) is fixedly connected with a diversion cover buckle (16) which is attached to a clamping groove arranged in the flange plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320899960.0U CN219952490U (en) | 2023-04-20 | 2023-04-20 | High-efficient roof rainwater internal discharge device that flows effectively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320899960.0U CN219952490U (en) | 2023-04-20 | 2023-04-20 | High-efficient roof rainwater internal discharge device that flows effectively |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219952490U true CN219952490U (en) | 2023-11-03 |
Family
ID=88536842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320899960.0U Active CN219952490U (en) | 2023-04-20 | 2023-04-20 | High-efficient roof rainwater internal discharge device that flows effectively |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219952490U (en) |
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2023
- 2023-04-20 CN CN202320899960.0U patent/CN219952490U/en active Active
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