CN212176346U

CN212176346U - Siphon roof rainwater drainage device

Info

Publication number: CN212176346U
Application number: CN202020673682.3U
Authority: CN
Inventors: 侯刚; 朱岩; 龙诗才
Original assignee: Shanghai Qingcheng Environmental Protection Technology Co ltd
Current assignee: Shanghai Qingcheng Environmental Protection Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-18
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to a building technical field discloses a hydrocone type roofing rainwater drainage device, including the escape canal, the water catch bowl has been seted up to the upper surface in escape canal, the escape canal is located the center fixedly connected with arc water conservancy diversion piece of department of water catch bowl, the center department of arc water conservancy diversion piece runs through and has the drain pipe through seal bearing swing joint, the last siphon water distributor that is connected with of seal bearing, the bottom of siphon water distributor is located the inner chamber of water catch bowl. The utility model discloses a set up the bottom of siphon in the inside of water catch bowl, make the siphon be less than the liquid level, prevent to float the inside that leaves on the liquid level got into the siphon, through the setting of filter screen, prevent that leaves or debris from getting into the siphon, have and prevent that leaves or debris from getting into the problem that the drain pipe leads to the drain pipe to block up, increased the efficiency of drain pipe drainage.

Description

Siphon roof rainwater drainage device

Technical Field

The utility model relates to a building technical field specifically is a hydrocone type roofing rainwater drainage device.

Background

The roofing of factory building is convenient for carry out the drainage, can dig on the roofing mostly and establish the escape canal, the height in escape canal is less than the roofing, present factory building is convenient for carry out the drainage to the roofing and can install hydrocone type drainage device in the escape canal mostly, install the inside in the escape canal with the siphon rainwater fill, the bottom run-on water pipe of siphon rainwater fill carries out the siphon drainage with the rainwater in the leading-in drain pipe of siphon rainwater fill, but the leaf of roofing is more, easily cause the jam of drain pipe when getting into the drain pipe without filtering, can influence the effect of drainage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydrocone type roofing rainwater drainage device, this hydrocone type roofing rainwater drainage device, the leaf can cause the problem of jam to the drain pipe when having solved the water entering drain pipe of roofing.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hydrocone type roofing rainwater drainage device, includes the escape canal, the water catch bowl has been seted up to the upper surface in escape canal, the escape canal is located the center fixedly connected with arc water conservancy diversion piece of department of water catch bowl, the center department of arc water conservancy diversion piece runs through and has the drain pipe through sealed bearing swing joint, the last siphon water distributor that is connected with of sealed bearing, the bottom of siphon water distributor is located the inner chamber of water catch bowl.

Preferably, the siphon water distributor comprises a water guide pipe, a hollow water collecting box, a siphon pipe and a filter screen;

the bottom of the water guide pipe is fixedly connected with an inner ring of the sealing bearing, and the water guide pipe is movably communicated with the water drainage pipe through the sealing bearing;

the top of aqueduct and the middle part of the hollow water collecting box bottom are fixedly communicated, the side of the hollow water collecting box bottom is fixedly communicated with the top of the siphon, the bottom of the siphon is arranged in the inner cavity of the water collecting tank, and the bottom of the siphon is fixedly connected with the filter screen.

Preferably, the outer surface of the aqueduct is fixedly connected with an eddy blade, the inner wall of the water collecting tank is fixedly connected with a supporting plate, the supporting plate is located below the siphon pipe, the top of the supporting plate is fixedly connected with bristles, and the tops of the bristles are attached to the bottom of the filter screen.

Preferably, the number of the siphon pipes and the number of the supporting plates are four.

Preferably, the hollow water collecting box is in the shape of a hollow cylinder, and the four siphon pipes are distributed on the side face of the bottom of the hollow water collecting box at equal angles.

Preferably, the drainage pipe, the water guide pipe, the hollow water collecting box and the inner cavity of the siphon pipe are communicated.

Borrow by above-mentioned technical scheme, the utility model provides a hydrocone type roofing rainwater drainage device. The method at least has the following beneficial effects:

(1) this hydrocone type roofing rainwater drainage device sets up the inside at the water catch bowl through the bottom with the siphon, makes the siphon be less than the liquid level, prevents to float in the inside of the leaf entering siphon on the liquid level, through the setting of filter screen, prevents that leaf or debris from getting into the siphon, has and prevents that leaf or debris from getting into the problem that the drain pipe leads to the drain pipe to block up, has increased the efficiency of drain pipe drainage.

(2) This hydrocone type roofing rainwater drainage device, through the difference in height between arc water conservancy diversion piece and the water catch bowl, when great water passes through the water catch bowl, can flow fast on the arc water conservancy diversion piece under the effect of impact, impact the vortex blade and carry out slight rotation, drive the siphon and rotate, rotate 90 back filter screen and brush hair friction as the siphon, clear away the debris on the filter screen, prevent that debris from getting into the inside of siphon and causing the jam of siphon and drain pipe.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of part A in FIG. 1 according to the present invention;

fig. 3 is a bottom view of the hollow water collecting box of fig. 1 according to the present invention;

fig. 4 is a top view of the water collection tank of fig. 1 according to the present invention.

In the figure: 1 drainage ditch, 2 water collecting tank, 3 arc-shaped flow guide blocks, 4 drainage pipes, 5 sealing bearings, 6 siphon water distributors, 601 water guide pipes, 602 vortex blades, 603 hollow water collecting box, 604 siphon pipes, 605 filter screen, 606 supporting plate and 607 brush hair.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a hydrocone type roofing rainwater drainage device, includes escape canal 1, and catch basin 2 has been seted up to the upper surface in escape canal 1, and escape canal 1 is located the center fixedly connected with arc water conservancy diversion piece 3 of catch basin 2 department, and the center department of arc water conservancy diversion piece 3 runs through and has a drain pipe 4 through sealed bearing 5 swing joint, is connected with siphon water distributor 6 on the sealed bearing 5, and the bottom of siphon water distributor 6 is located the inner chamber of catch basin 2.

The siphon water distributor 6 comprises a water guide pipe 601, a hollow water collecting box 603, a siphon 604 and a filter screen 605;

the bottom of the water guide pipe 601 is fixedly connected with the inner ring of the sealing bearing 5, the water guide pipe 601 is movably communicated with the water discharge pipe 4 through the sealing bearing 5, the water guide pipe 601 can conveniently rotate, the tightness of the communication between the water discharge pipe 4 and the water guide pipe 601 is improved through the arrangement of the sealing bearing 5, and the service life of the bearing is prolonged;

the top of the water guide pipe 601 is fixedly communicated with the middle of the bottom of the hollow water collecting box 603, the side surface of the bottom of the hollow water collecting box 603 is fixedly communicated with the top of the siphon 604, the bottom of the siphon 604 is positioned in the inner cavity of the water collecting tank 2, the bottom of the siphon 604 is fixedly connected with the filter screen 605, the number of the siphon 604 and the number of the support plates 606 are four, the hollow water collecting box 603 is in a hollow cylinder shape, and the four siphon 604 are equiangularly distributed on the side surface of the bottom of the hollow water collecting box 603.

The drainage pipe 4, the water guide pipe 601, the hollow water collecting box 603 and the inner cavity of the siphon 604 are communicated.

The bottom of the siphon 604 is arranged in the water collecting tank 2, the siphon 604 is lower than the liquid level, leaves floating on the liquid level are prevented from entering the siphon 604, the leaves or sundries are prevented from entering the siphon 604 through the arrangement of the filter screen 605, the problem that the leaves or the sundries enter the drain pipe 4 to block the drain pipe 4 is solved, and the drainage efficiency of the drain pipe 4 is improved.

The outer surface of the water guide pipe 601 is fixedly connected with a vortex blade 602, the inner wall of the water collection tank 2 is fixedly connected with a support plate 606, the support plate 606 is positioned below the siphon pipe 604, the top of the support plate 606 is fixedly connected with bristles 607, and the tops of the bristles 607 are attached to the bottom of the filter screen 605.

The surface of the filter screen 605 is convenient to brush, and the filter screen 605 is prevented from being blocked by sundries to influence the siphon efficiency.

Through the difference in height between arc water conservancy diversion piece 3 and the water catch bowl 2, when great water passes through the water catch bowl 2, can flow fast on arc water conservancy diversion piece 3 under the effect of impact, impact vortex blade 602 and carry out slight rotation, drive siphon 604 and rotate, rotate 90 back filter screen 605 and brush hair 607 friction when siphon 604, clear away the debris on the filter screen 605, prevent that debris from getting into the inside of siphon 604 and causing the jam of siphon 604 and drain pipe 4.

When the siphon water distributor 6 is used, the siphon water distributor 6 is arranged on the drainage ditch 1, the drainage ditch 1 is lower than a roof, when rainwater on the roof is more, the liquid level can exceed the hollow water collecting box 603, at the moment, the water in the water collecting tank 2 enters the hollow water collecting box 603 through the siphon pipe 604, and is guided into the drainage pipe 4 through the water guiding pipe 601, and the drainage pipe 4 guides out the rainwater on the roof, so that the siphon drainage effect is achieved.

When water enters the siphon 604, the water is filtered by the filter screen 605, when larger rainwater flows through the water collecting tank 2, a certain impact effect is generated when the lower water in the water collecting tank 2 flows to the arc-shaped flow guide block 3, the vortex blades 602 are driven to slightly rotate, the siphon 604 is driven to rotate, and after the siphon 604 rotates for 90 degrees, the filter screen 605 rubs with the bristles 607 to remove impurities on the filter screen 605.

The siphon roof rainwater drainage device provided by the utility model is described in detail. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a hydrocone type roofing rainwater drainage device, includes escape canal (1), its characterized in that: water catch bowl (2) have been seted up to the upper surface in escape canal (1), fixedly connected with arc water conservancy diversion piece (3) are located at the center that escape canal (1) is located water catch bowl (2), the center department of arc water conservancy diversion piece (3) runs through and has drain pipe (4) through sealed bearing (5) swing joint, be connected with siphon water distributor (6) on sealed bearing (5), the bottom of siphon water distributor (6) is located the inner chamber of water catch bowl (2).

2. The siphonic roof rainwater drainage device according to claim 1, wherein: the siphon water distributor (6) comprises a water guide pipe (601), a hollow water collecting box (603), a siphon pipe (604) and a filter screen (605);

the bottom of the water guide pipe (601) is fixedly connected with an inner ring of the sealing bearing (5), and the water guide pipe (601) is movably communicated with the drain pipe (4) through the sealing bearing (5);

the top of the water guide pipe (601) is fixedly communicated with the middle of the bottom of the hollow water collecting box (603), the side face of the bottom of the hollow water collecting box (603) is fixedly communicated with the top of the siphon (604), the bottom of the siphon (604) is positioned in the inner cavity of the water collecting tank (2), and the bottom of the siphon (604) is fixedly connected with a filter screen (605).

3. The siphonic roof rainwater drainage device according to claim 2, wherein: the outer surface of the water guide pipe (601) is fixedly connected with vortex blades (602), the inner wall of the water collecting tank (2) is fixedly connected with a supporting plate (606), the supporting plate (606) is located below the siphon (604), the top of the supporting plate (606) is fixedly connected with bristles (607), and the tops of the bristles (607) are attached to the bottom of the filter screen (605).

4. A siphonic roof rainwater drainage device according to claim 3 wherein: the number of the siphon pipes (604) and the number of the supporting plates (606) are four.

5. The siphonic roof rainwater drainage device according to claim 4, wherein: the hollow water collecting box (603) is in the shape of a hollow cylinder, and four siphon pipes (604) are distributed on the side face of the bottom of the hollow water collecting box (603) at equal angles.

6. The siphonic roof rainwater drainage device according to claim 5, wherein: the inner cavities of the drain pipe (4), the water guide pipe (601), the hollow water collecting box (603) and the siphon pipe (604) are communicated.