CN212507108U

CN212507108U - Siphon drainage rainwater hopper

Info

Publication number: CN212507108U
Application number: CN202021033821.2U
Authority: CN
Inventors: 胡尚正
Original assignee: Henan Rutong Construction Engineering Co ltd
Current assignee: Henan Rutong Construction Engineering Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-09
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a siphon drainage rainwater fill, including kuppe, bucket body and outlet pipe, the three top-down connects gradually, its characterized in that: the rainwater-collecting device also comprises a filter mantle arranged above the air guide sleeve, wherein the filter mantle comprises an outer layer body and an inner layer body connected with the outer layer body, an overflow channel extending up and down is formed between the outer layer body and the inner layer body, a filter layer for rainwater to pass through and enter the overflow channel is arranged on the outer layer body, and an annular silt settling tank is arranged on the inner side of the bottom of the outer layer body; silt precipitation tank and overflow passageway intercommunication and silt precipitation tank's up end and inlayer body down terminal surface interval arrange in order to form the delivery port with the water inlet intercommunication of kuppe, the notch of silt precipitation tank with the delivery port intercommunication to when making the silt that gets into in the rainwater that overflows the passageway sink to the silt precipitation tank, the rainwater can follow the water inlet and get into the kuppe, the utility model discloses the easy technical problem who blocks up, influence the drainage of siphon drainage rainwater fill that exists among the prior art has effectively been solved.

Description

Siphon drainage rainwater hopper

Technical Field

The utility model relates to a building drainage equipment technical field, concretely relates to siphon drainage rainwater fill.

Background

The drainage system in the building generally comprises a gravity flow drainage system and a siphon drainage system, the siphon drainage system adopts a siphon drainage rainwater hopper as a core component, so that rainwater can form a full flow state in a pipeline under the shallow gutter depth, and local vacuum is caused in the pipeline by utilizing the height of the building and the potential energy of the rainwater, so that the rainwater hopper and the water flow in a horizontal pipe obtain additional pressure to form a siphon phenomenon, the flow velocity of the rainwater in a drainage pipe is greatly accelerated by utilizing the siphon action, the rainwater on the roof is quickly discharged, therefore, the siphon drainage system starts to gradually replace the gravity flow drainage system, the siphon drainage rainwater hopper has the strong anti-vortex function in the drainage system design of more buildings, the conventional siphon drainage rainwater hopper generally comprises a flow guide cover, a hopper body and a water outlet pipe, the rainwater enters the drainage pipe through the flow guide cover, the hopper body and the water outlet pipe, the rainwater that can be fine prevents that the air from passing through the rainwater fill entrance brings whole system into to when the water level rose to certain extent before fighting, form the water seal and totally obstruct the air admission. And the rainwater is smoothly submerged into the drain pipe. The siphon drainage rainwater hopper reduces the accumulated water depth of the gutter to the maximum extent, so that the rainwater load borne by the roof is reduced to the minimum, and meanwhile, the rated flow of the rainwater hopper is improved.

The rainwater that the roofing gathers often can wrap up and carry a large amount of impurity when flowing, though the kuppe of siphon drainage rainwater fill can filter great impurity of volume (like branch, leaf) etc. nevertheless less impurity of volume (like silt) still probably gets into the internal of fighting of siphon drainage rainwater fill along with the rainwater, causes the jam, influences the drainage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a siphon drainage rainwater fill for solve the technical problem that the siphon drainage rainwater fill that exists easily blocks up, influences the drainage among the prior art.

In order to achieve the above object, the utility model provides a siphon drainage rainwater fill adopts following technical scheme:

a siphon drainage rainwater hopper comprises a flow guide cover, a hopper body and a water outlet pipe, wherein the flow guide cover, the hopper body and the water outlet pipe are sequentially connected from top to bottom;

silt setting tank and overflow passageway intercommunication and silt setting tank's up end and inlayer body down terminal surface interval arrange in order to form the delivery port with the water inlet intercommunication of kuppe, silt setting tank's notch with the delivery port intercommunication to when the silt that makes the entering into the rainwater that overflows the passageway sinks to the silt setting tank, the rainwater can follow the water inlet and gets into the kuppe.

The utility model provides a beneficial effect of siphon drainage rainwater fill is: rainwater on the roof of a building firstly flows into a gutter on an eave and then flows to a siphon drainage rainwater hopper in a drainage system from the gutter, and the rainwater is firstly filtered by a filter layer on a filter cover through a filter cover, then enters the overflowing channel between the outer layer body and the inner layer body and enters the silt settling tank at the lower end along the overflowing channel, along with the gradual accumulation of rainwater in the silt settling tank, the rainwater overflowing the notch of the silt settling tank enters the bucket body through the water outlet and the water inlet of the flow guide cover, silt accumulates and precipitates in the silt settling tank, through this kind of setting, the silt of wrapping up in under hand in the rainwater can effectively be collected in silt precipitation tank, has avoided silt to get into siphon drainage rainwater fill along with the rainwater in, causes the jam, the utility model discloses the technical problem of the easy jam of siphon drainage rainwater fill, influence drainage that exists among the prior art has effectively been solved.

Furthermore, the outer layer body and the inner layer body can be detachably connected. Thus, the inner layer body and the outer layer body are convenient to be detached for cleaning.

Furthermore, the bottom of the outer layer body is provided with an outward turning edge, the outward turning edge is provided with a threaded hole, the outer edge of the air guide sleeve is provided with a threaded hole corresponding to the threaded hole, and the outer layer body and the air guide sleeve are detachably connected by screwing bolts in the corresponding threaded holes. The threaded connection has the advantages of simple arrangement, stable connection and convenient assembly and disassembly.

Furthermore, the outward turning edge is an annular outward turning edge, a plurality of threaded holes are uniformly distributed in the circumferential direction of the annular outward turning edge, and a plurality of threaded holes are correspondingly formed in the air guide sleeve. Thus further ensuring the connection stability of the filter hood and the air guide hood.

Further, the filter layer is an annular filter layer arranged on the outer peripheral surface of the outer layer body. The primary filtering effect of the annular filtering layer is better.

Further, the water outlet is matched with the water inlet of the flow guide cover in size. The rainwater flows more smoothly, and the blockage is reduced.

Furthermore, a plurality of reinforcing ribs are arranged on the outer side of the outer layer body and/or the inner side of the inner layer body. The strengthening rib has improved the intensity of filter mantle, has prolonged the life of filter mantle.

Furthermore, the reinforcing ribs are uniformly distributed along the outer circumference of the outer layer body and/or the inner circumference of the inner layer body. Therefore, the filter cover looks more beautiful, and the uniformly distributed filter covers are more convenient to process.

Drawings

Fig. 1 is a front view of a filter housing in a siphon drain rainwater hopper provided by the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic structural view of the siphon drainage rain water bucket provided by the present invention.

Reference numbers in the figures: 1. a pod; 2. a bucket body; 3. a water outlet pipe; 4. a filter housing; 5. an outer layer body; 6. an inner layer body; 7. an overflow channel; 8. a filter layer; 9. a silt settling tank; 10. a silt settling tank; 11. a water outlet; 12. fastening a bolt; 13. turning out the edges; 14. a threaded hole; 15. and (5) reinforcing ribs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

the utility model provides a specific embodiment of siphon drainage rainwater fill:

as shown in fig. 1 to 3, a siphon drain rainwater hopper includes a dome 1, a hopper body 2 and a water outlet pipe 3, which are sequentially connected from top to bottom, and further includes a filter cover 4 disposed above the dome 1, the filter cover 4 includes an outer layer body 5 and an inner layer body 6 connected to the outer layer body 5, in this embodiment, the outer layer body 5 and the inner layer body 6 are connected by a fastening bolt 12, so that the inner layer body 6 and the outer layer body 5 are conveniently detached for cleaning, in other embodiments, the outer layer body 5 and the inner layer body 6 may be connected in a suction manner, specifically, a magnetic guiding sheet may be disposed on one of the outer layer body 5 and the inner layer body 6, and a strong magnet may be disposed on the other one of the outer layer body 5 and the inner layer body 6, and the two may be connected by strong suction, of course, in other embodiments, the outer layer body 5 and the inner layer body 6 may also be in an integrated structure.

As shown in fig. 1 to 3, an overflow channel 7 extending up and down is formed between the outer layer body 5 and the inner layer body 6, a filter layer 8 for rainwater to pass through and enter the overflow channel 7 is arranged on the outer layer body 5, an annular silt settling tank 9 is arranged on the inner side of the bottom of the outer layer body 5, the silt settling tank 9 is communicated with the overflow channel 7, the upper end surface of the silt settling tank 9 is arranged at intervals with the lower end surface of the inner layer body 6 to form a water outlet 11 communicated with the water inlet of the diversion cover 1, the notch of the silt settling tank 9 is communicated with the water outlet 11, so that silt in rainwater entering the overflow channel 7 sinks to the silt settling tank 9, rainwater can enter the diversion cover 1 along the water inlet, the rainwater is firstly filtered for the first time through the filter layer 8 on the filter cover 4 by arranging the filter cover 4, then enters the overflow channel 7 between the outer layer body 5 and the inner layer body 6, and enters the silt settling tank 9 at the lower, along with the rainwater in silt setting tank 9 accumulates gradually, the rainwater of overflowing silt setting tank 9 notch gets into bucket body 2 through the water inlet of delivery port 11, kuppe 1, and silt then accumulates in silt setting tank 9 and deposits, and through this kind of setting, the silt of wrapping up in under the hand in the rainwater can effectively be collected in silt setting tank 9, has avoided silt to get into siphon drainage rainwater fill along with the rainwater in, causes the jam.

In this embodiment, the filter layer 8 is an annular filter layer 8 provided on the outer peripheral surface of the outer layer body 5, and the primary filtration effect of the annular filter layer 8 is better. In other embodiments, the filter layer 8 may not be annular, but may be irregular, and the designer may adjust the shape of the filter layer 8 according to actual needs.

In this embodiment, the water outlet 11 is adapted to the size of the water inlet of the air guide sleeve 1. Therefore, the rainwater flows more smoothly, and the blockage is reduced.

As shown in fig. 2, the bottom of the outer layer body 5 is provided with an outward turning edge 13, the outward turning edge 13 is provided with a threaded hole 14, the outer edge of the air guide sleeve 1 is provided with a threaded hole 14 corresponding to the threaded hole 14, the outer layer body 5 and the air guide sleeve 1 are detachably connected by screwing a fastening bolt 12 in the corresponding threaded hole 14, the threaded connection has the advantages of simplicity in setting, stability in connection and convenience in assembly and disassembly, specifically, the outward turning edge 13 is an annular outward turning edge 13, a plurality of threaded holes 14 are uniformly distributed in the circumferential direction of the annular outward turning edge 13, and the air guide sleeve 1 is correspondingly provided with a plurality of threaded holes 14. This further ensures the stability of the connection of the filter housing 4 to the air guide housing 1. In other embodiments, the outward turning edge 13 may not be annular, but two outward turning plates are disposed on the outer circumference of the filter cup 4, and the outward turning plates are provided with threaded holes 14, of course, in other embodiments, the connection between the filter cup 4 and the air guide sleeve 1 may also be achieved through the attraction between the powerful magnet and the magnetic guiding sheet.

In addition, in order to guarantee the strength of the filter cover 4, in this embodiment, the outer side of the outer layer body 5 is further provided with a plurality of reinforcing ribs 15, the reinforcing ribs 15 are uniformly distributed along the outer circumferential direction of the outer layer body 5, the reinforcing ribs 15 improve the strength of the filter cover 4, the service life of the filter cover 4 is prolonged, and the filter cover 4 looks more beautiful and the uniformly distributed filter cover 4 is more convenient to process. In other embodiments, the reinforcing ribs 15 may not be uniformly distributed along the outer circumferential direction of the outer layer body 5, but are irregularly arranged, specifically, the designer may adjust the reinforcing ribs according to actual needs, and of course, in other embodiments, a plurality of reinforcing ribs 15 may be provided on the inner side of the inner layer body 6, and the reinforcing ribs 15 are uniformly distributed along the inner circumferential direction of the inner layer body 6, or the reinforcing ribs 15 may be simultaneously provided on the outer circumferential direction of the outer layer body 5 and the inner circumferential direction of the inner layer body 6.

The utility model provides a siphon drainage rainwater fill's theory of operation: the rainwater of building roofing at first flows into the gutter on the eave, then from the siphon drainage rainwater fill in gutter flow direction drainage system, through setting up filter mantle 4, the rainwater is at first through annular filter layer 8 on filter mantle 4 and is carried out first filtration, then get into outer layer body 5 and inner layer body 6 between overflow passageway 7, and along overflowing passageway 7 and get into silt precipitation tank 9 of lower extreme, along with the rainwater accumulation gradually in silt precipitation tank 9, the rainwater that overflows silt precipitation tank 9 notch gets into bucket body 2 through delivery port 11, the water inlet of kuppe 1, silt then accumulates in silt precipitation tank 9 and deposits, through this setting, silt that wraps up in the rainwater can effectively be collected in silt precipitation tank 9, avoided silt to get into siphon drainage rainwater fill along with the rainwater in, cause the jam, the utility model discloses effectively solved siphon drainage rainwater fill that exists among the prior art and easily blockked up, The technical problem of influencing the drainage is solved.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a siphon drainage rainwater fill, includes kuppe, bucket body and outlet pipe, and three top-down connects gradually its characterized in that: the rainwater-collecting device also comprises a filter cover arranged above the flow guide cover, wherein the filter cover comprises an outer layer body and an inner layer body connected with the outer layer body, an overflow channel extending up and down is formed between the outer layer body and the inner layer body, a filter layer for rainwater to pass through and enter the overflow channel is arranged on the outer layer body, and an annular silt settling tank is arranged on the inner side of the bottom of the outer layer body;

2. A siphon drain rain scoop according to claim 1, characterised in that: the outer layer body and the inner layer body are detachably connected.

3. A siphon drain rain scoop according to claim 1, characterised in that: the bottom of the outer layer body is provided with an outward turning edge, the outward turning edge is provided with a threaded hole, the outer edge of the air guide sleeve is provided with a threaded hole corresponding to the threaded hole, and the outer layer body and the air guide sleeve are detachably connected through bolts screwed in the threaded hole and the threaded hole.

4. A siphonic drain storm drain as claimed in claim 3 wherein: the turning-up edge is an annular turning-up edge, a plurality of threaded holes are uniformly distributed in the circumferential direction of the annular turning-up edge, and a plurality of threaded holes are correspondingly formed in the flow guide cover.

5. A siphon drain rain scoop according to any of claims 1 to 4, characterised in that: the filter layer is an annular filter layer arranged on the outer peripheral surface of the outer layer body.

6. A siphon drain rain scoop according to any of claims 1 to 4, characterised in that: the water outlet is matched with the water inlet of the flow guide cover in size.

7. A siphon drain rain scoop according to any of claims 1 to 4, characterised in that: and a plurality of reinforcing ribs are arranged on the outer side of the outer layer body and/or the inner side of the inner layer body.

8. A siphonic drain storm drain as claimed in claim 7 wherein: the reinforcing ribs are uniformly distributed along the outer circumference of the outer layer body and/or the inner circumference of the inner layer body.