CN212295373U - Anti-blocking filtering device for roof drainage - Google Patents
Anti-blocking filtering device for roof drainage Download PDFInfo
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- CN212295373U CN212295373U CN202020175251.4U CN202020175251U CN212295373U CN 212295373 U CN212295373 U CN 212295373U CN 202020175251 U CN202020175251 U CN 202020175251U CN 212295373 U CN212295373 U CN 212295373U
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- inner barrel
- barrel
- wall
- drainage
- transmission
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Abstract
The utility model provides an anti-blocking filter equipment for roof drainage, its characterized in that includes water catch bowl, interior bucket, outer bucket, in organized drainage system, the energy consumption is lower, adjusts the size of wash port and row cinder notch in the interior bucket just can be suitable for the clean work in the filtration system in most organized drainage according to the operation requirement of difference, and application scope is wide, has popularization and application value.
Description
Technical Field
The utility model relates to a roof drainage technical field, especially a prevent stifled filter equipment for roof drainage.
Background
Currently, existing roof drainage methods are classified into organized drainage and unorganized drainage, and among them, organized drainage is most used. Namely, roof rainwater is organically discharged to the outdoor ground or an underground channel through the drainage system. During rainfall, a large amount of substances such as leaves are doped in the rainwater, so that the drainage pipeline can be blocked, and the operation of a drainage system is influenced. Even some existing roof anti-blocking drainage devices cannot well solve the problems. For example: the utility model discloses a chinese utility model patent with publication number CN208039650 discloses "a prevent stifled drainage equipment for roof drainage", through the programmable series controller of operation by solar battery power supply, row's mud is effectual, nevertheless the power supply receives the restriction of regional condition and climatic condition, and is limited to material filter capacity such as the great cubic of diameter and leaf.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, and provide a prevent stifled filter equipment for roof drainage, the rainwater that has the drainage system who adapts to under the various condition filters collection and debris clearance, clearance and filter capacity can guarantee that drainage system's is unobstructed, the energy consumption is little by force.
The technical scheme of the utility model is that: an anti-blocking filtering device for roof drainage is characterized by comprising a water collecting hopper, an inner barrel and an outer barrel, wherein the water inlet end of the water collecting hopper is communicated with a channel for collecting precipitation at the top of a building and the tail end of the channel for collecting precipitation collected by the channel of the top of the building, the water outlet end of the water collecting hopper extends into the inner barrel, the inner barrel is cylindrical, an automatic garbage cleaning device is arranged in the inner barrel and used for cleaning sundries and garbage in the inner barrel, a plurality of water drain holes and a slag discharge hole are formed in the bottom of the inner barrel, a main water outlet is formed in the bottom of the outer barrel and used for discharging water discharged through the water drain holes of the inner barrel, a mounting platform for fixing the automatic garbage cleaning device in the inner barrel is further arranged on the main water outlet of the outer barrel, the mounting platform is cylindrical, a plurality of connecting columns are radially and uniformly; the drain holes are uniformly distributed at the bottom of the inner barrel, the aperture is 5 mm-10 mm, and the total area of the drain holes in the inner barrel accounts for 20% -50% of the area of the bottom of the inner barrel;
the automatic cleaning device comprises an impeller, a transmission cross shaft, a transmission vertical shaft, a transmission gear A, a transmission gear B and a barrel bottom hairbrush, wherein the impeller is arranged below a water outlet port of the water collecting hopper, one end of the transmission cross shaft is fixedly connected with the lower end face of the transmission gear A in a vertical mode, the other end of the transmission cross shaft penetrates through the impeller and the inner barrel wall and is fixedly connected with the inner wall of the outer barrel in a rotatable mode, the upper end of the transmission vertical shaft is fixedly connected with the lower end face of the transmission gear B in a vertical mode, the other end of the transmission cross shaft penetrates through the bottom of the inner barrel and is fixedly connected with a mounting platform above a main water outlet at the bottom of the outer barrel in a rotatable mode, the transmission gear A and the transmission gear B are.
The further scheme is as follows: the slag discharge port is a strip-shaped slag discharge groove which has the same length as the barrel bottom hairbrush, a collecting box which is provided with an opening at the upper end and is provided with a drain hole at the bottom which is the same as the inner barrel is arranged in the outer barrel below the slag discharge port, and the barrel bottom hairbrush can conveniently sweep out sundries which are larger than the drain hole of the inner barrel from the barrel and collect and process the sundries.
The further scheme is as follows: still include a dead lever in the interior bucket, dead lever one end and outer bucket wall fixed connection, the other end passes interior bucket wall, dead lever and interior bucket wall contact surface fixed connection cup joint through ball bearing with transmission vertical axis simultaneously, be connected interior bucket, outer bucket and transmission vertical axis like this and be a whole, improve the stability of whole device.
The further scheme is as follows: the lower end of the transmission vertical shaft penetrates through the center of an umbrella-shaped waterproof cover, the waterproof cover is arranged between the outer wall of the bottom of the inner barrel and the mounting platform, rainwater flowing out of the inner barrel is prevented from flowing onto the mounting platform at the bottom of the transmission vertical shaft along the transmission vertical shaft, the rainwater is prevented from corroding the connecting part of the transmission vertical shaft and the mounting platform, and the service life is prolonged.
The further scheme is as follows: in order to increase the drainage efficiency and prevent the excessive water in the inner barrel when the precipitation is large, a plurality of drainage holes are also arranged on the side wall of the inner barrel.
The further scheme is as follows: in order to prevent the condition that the drainage is not smooth due to the blockage of the inner barrel, a plurality of overflow holes with the same aperture as the cross section area of the pipe orifice at the water outlet end of the water collecting hopper are also arranged on the inner barrel wall above the drainage hole of the inner barrel.
The utility model discloses a theory of operation is: when the precipitation is collected in the water collecting hopper, the precipitation falls into the inner barrel, the garbage and the sundries which are larger than the water drainage holes are left in the inner barrel through the water drainage holes in the inner barrel, the water falls on the impeller in the falling process, the impeller is rotated, the transmission mechanism (a transmission transverse shaft, a transmission vertical shaft, a transmission gear A and a transmission gear B) in the automatic inner wall cleaning device finally transmits the vertical shaft to rotate to drive the inner barrel brush to sweep the garbage and the sundries accumulated at the bottom of the inner barrel into the residue discharge hole, the garbage and the sundries are collected and treated in a centralized way through the recovery box, the cleaning work of the inner barrel can be carried out by utilizing the kinetic energy of the water under the.
Compared with the prior art, the utility model, organizing among the drainage system, the energy consumption is lower, adjusts the interior wash port of bucket and the size of row's cinder notch just can be suitable for the clean work in the filtration system among most organizing drainage according to the operation requirement of difference, and application scope is wide, has popularization and application and worth.
Drawings
FIG. 1 is a schematic structural view of the utility model;
FIG. 2 is a schematic view of the inner barrel;
FIG. 3 is a schematic view of the structure of the outer barrel.
Detailed Description
The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.
Example 1
As shown in the figure, the anti-blocking filter device for roof drainage is characterized by comprising a water collecting hopper 1, an inner barrel 2 and an outer barrel 3, the water inlet end of the water collecting hopper 1 is communicated with the tail ends of a channel and a pipeline for collecting precipitation at the top of a building, used for collecting precipitation collected by a ditch pipeline at the top of a building, the water outlet end extends into an inner barrel 2, the inner barrel 2 is cylindrical, an automatic garbage cleaning device is arranged in the inner barrel, used for removing sundries and garbage in the inner barrel, the bottom of the inner barrel 2 is provided with a plurality of drain holes and a slag discharge port 201, the bottom of the outer barrel 3 is provided with a main water outlet 301, used for discharging water discharged from the water discharge hole of the inner barrel 2, a mounting platform 4 for fixing the automatic garbage cleaning device of the inner barrel is arranged on the total water discharge hole of the outer barrel 3, the mounting platform 4 is cylindrical, a plurality of connecting columns 401 are uniformly distributed on the outer end face of the mounting platform in the radial direction, and the connecting columns 401 are respectively and fixedly connected with the inner wall of the main water outlet 301; the drain holes are uniformly distributed at the bottom of the inner barrel 2, the aperture is 5 mm-10 mm, and the total area of the drain holes in the inner barrel 2 accounts for 20% -50% of the area of the bottom of the inner barrel 2;
the automatic cleaning device comprises an impeller 5, a transmission transverse shaft 6, a transmission vertical shaft 7, a transmission gear A8, a transmission gear B9 and a barrel bottom brush 10, wherein the impeller 5 is arranged below a water outlet port of the water collecting hopper 1, one end of the transmission transverse shaft 6 is vertically and fixedly connected with the lower end face of the transmission gear A8, the other end of the transmission transverse shaft penetrates through the impeller 5, the inner wall of the inner barrel 2 is rotatably and fixedly connected with the inner wall of the outer barrel 3, the upper end of the transmission vertical shaft 7 is vertically and fixedly connected with the lower end face of the transmission gear B9, the other end of the transmission transverse shaft penetrates through the bottom of the inner barrel 2 and is rotatably and fixedly connected with a mounting platform 4 above a main water outlet 301 at the bottom of the outer barrel 3, the transmission gear A8 and the transmission gear B9 are mutually meshed bevel gears, one end of a brush;
the slag discharge port 201 is a strip-shaped slag discharge groove with the same length as the barrel bottom brush 10, a collecting box 11 with an opening at the upper end and a drain hole at the bottom which is the same as the inner barrel 2 is arranged in the outer barrel 3 below the slag discharge port 201, so that sundries larger than the drain hole of the inner barrel 2 can be conveniently swept out of the barrel by the barrel bottom brush 10 and collected and processed.
The inner barrel 2 is internally provided with a fixed rod 12, one end of the fixed rod 12 is fixedly connected with the wall of the outer barrel 3, the other end of the fixed rod penetrates through the wall of the inner barrel 2, the fixed rod 12 is fixedly connected with the contact surface of the wall of the inner barrel 2 and is sleeved with the transmission vertical shaft 7 through a ball bearing, so that the inner barrel 2, the outer barrel 3 and the transmission vertical shaft 7 are connected into a whole, and the stability of the whole device is improved.
The lower end of the transmission vertical shaft 7 penetrates through the center of an umbrella-shaped waterproof cover 13, the waterproof cover 13 is arranged between the outer wall of the bottom of the inner barrel 2 and the mounting platform 4, rainwater flowing out of the inner barrel 2 is prevented from flowing to the mounting platform 4 at the bottom of the transmission vertical shaft 7 along the transmission vertical shaft 7, erosion of the connection part of the transmission vertical shaft 7 and the mounting platform 4 by the rainwater is prevented, and the service life is prolonged.
In order to increase the drainage efficiency and prevent the excessive water in the inner barrel when the precipitation is large, a plurality of drainage holes are also arranged on the side wall of the inner barrel 2.
In order to prevent the unsmooth drainage caused by the blockage of the inner barrel, a plurality of overflow holes 202 with the same aperture as the cross section area of the pipe orifice at the water outlet end of the water collecting hopper are also arranged on the wall of the inner barrel 2 at the upper part of the drainage hole of the inner barrel 2.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (8)
1. An anti-blocking filtering device for roof drainage is characterized by comprising a water collecting hopper (1), an inner barrel (2) and an outer barrel (3), wherein the water inlet end of the water collecting hopper (1) is communicated with a channel for collecting precipitation at the top of a building and the tail end of the channel for collecting precipitation collected by the channel pipeline at the top of the building, the water outlet end of the water collecting hopper extends into the inner barrel (2), the inner barrel (2) is cylindrical, an automatic garbage cleaning device is arranged in the inner barrel and is used for cleaning sundries and garbage in the inner barrel, a plurality of drain holes and a slag discharge hole (201) are formed in the bottom of the inner barrel (2), a main drain hole (301) is formed in the bottom of the outer barrel (3) and is used for discharging water discharged through the inner barrel (2), a mounting platform (4) for fixing the automatic garbage cleaning device in the inner barrel is further arranged on the main drain hole of the outer barrel (3, a plurality of connecting columns (401) are uniformly distributed on the outer end face of the mounting platform in the radial direction, and the connecting columns (401) are respectively fixedly connected with the inner wall of the main water outlet (301); the drain holes are uniformly distributed at the bottom of the inner barrel (2), the aperture is 5 mm-10 mm, and the total area of the drain holes in the inner barrel (2) accounts for 20% -50% of the area of the bottom of the inner barrel (2);
the automatic cleaning device comprises an impeller (5), a transmission transverse shaft (6), a transmission vertical shaft (7), a transmission gear A (8), a transmission gear B (9) and a barrel bottom brush (10), wherein the impeller (5) is arranged below a water outlet port of the water collecting hopper (1), one end of the transmission transverse shaft (6) is vertically and fixedly connected with the lower end face of the transmission gear A (8), the other end of the transmission transverse shaft penetrates through the impeller (5), the inner wall of the inner barrel (2) is rotatably and fixedly connected with the inner wall of the outer barrel (3), the upper end of the transmission vertical shaft (7) is vertically and fixedly connected with the lower end face of the transmission gear B (9), the other end of the transmission transverse shaft penetrates through the bottom of the inner barrel (2) and is rotatably and fixedly connected with a mounting platform (4) above a main water outlet (301) at the bottom of the outer barrel (3), the transmission gear A (8) and the transmission gear B (9) are mutually meshed bevel, the brush bristles are uniformly distributed on the lower end surface of the brush handle and can touch the bottom surface of the inner barrel (2);
the slag discharge port (201) is a strip-shaped slag discharge groove which has the same length with the barrel bottom brush (10), and a collecting box (11) with an opening at the upper end and a drain hole which is the same as the inner barrel (2) at the bottom is arranged in the outer barrel (3) below the slag discharge port (201).
2. The anti-blocking filter device for roof drainage as claimed in claim 1, wherein the inner barrel (2) further comprises a fixing rod (12), one end of the fixing rod (12) is fixedly connected with the wall of the outer barrel (3), the other end of the fixing rod penetrates through the wall of the inner barrel (2), the fixing rod (12) is fixedly connected with the contact surface of the wall of the inner barrel (2), and is sleeved with the transmission vertical shaft (7) through a ball bearing.
3. The anti-blocking filter device for roof drainage according to claim 1 or 2, characterized in that the lower end of the transmission vertical shaft (7) passes through the center of an umbrella-shaped waterproof cover (13), and the waterproof cover (13) is arranged between the outer wall of the bottom of the inner barrel (2) and the mounting platform (4).
4. The anti-clogging filtering device for roof drainage as claimed in claim 1 or 2, wherein the inner tub (2) is also provided with a plurality of drainage holes on its sidewall.
5. An anti-clogging filter device for roof drainage as claimed in claim 3, wherein the inner tub (2) is also provided with a plurality of drainage holes on its side wall.
6. The anti-blocking filtering device for roof drainage as claimed in claim 1, 2 or 5, characterized in that the inner wall of the inner barrel (2) above the drainage hole of the inner barrel (2) is further provided with a plurality of overflow holes (202) with the same aperture as the cross section area of the pipe orifice at the water outlet end of the water collecting bucket.
7. The anti-blocking filtering device for roof drainage according to claim 3, characterized in that the inner tub (2) wall above the drainage hole of the inner tub (2) is further provided with a plurality of overflow holes (202) having the same aperture as the cross-sectional area of the pipe orifice at the water outlet end of the water collecting bucket.
8. The anti-blocking filtering device for roof drainage according to claim 5, characterized in that the inner tub (2) wall above the drainage hole of the inner tub (2) is further provided with a plurality of overflow holes (202) having the same aperture as the cross-sectional area of the pipe orifice at the water outlet end of the water collecting bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175251.4U CN212295373U (en) | 2020-02-17 | 2020-02-17 | Anti-blocking filtering device for roof drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175251.4U CN212295373U (en) | 2020-02-17 | 2020-02-17 | Anti-blocking filtering device for roof drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212295373U true CN212295373U (en) | 2021-01-05 |
Family
ID=73958607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020175251.4U Expired - Fee Related CN212295373U (en) | 2020-02-17 | 2020-02-17 | Anti-blocking filtering device for roof drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212295373U (en) |
-
2020
- 2020-02-17 CN CN202020175251.4U patent/CN212295373U/en not_active Expired - Fee Related
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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: 20210105 Termination date: 20220217 |