CN215760062U

CN215760062U - Rainwater hopper protection device

Info

Publication number: CN215760062U
Application number: CN202121422971.7U
Authority: CN
Inventors: 王志勇; 高俊斌
Original assignee: Beijing Tidelion S&i Rainwater Harvesting Technology Co ltd
Current assignee: Beijing Taining Technology Group Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-02-08
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a rainwater hopper protection device, which comprises: a mesh enclosure covering the rainwater hopper; the cleaning devices are arranged on the net cover and comprise rotating rods, a plurality of cleaning rods with hook-shaped ends and an electric driving device for driving the rotating rods to rotate, and the cleaning rods are arranged on the rotating rods; the pipeline pressure sensor is arranged on the rainwater hopper; and a controller. According to the rainwater drainage device, the mesh enclosure covers the rainwater hopper, when plastic bags are attached to the cleaning rod and stacked, the mesh enclosure is blocked, rainwater flowing into the rainwater hopper is reduced, when the pressure in a pipeline on the rainwater hopper is smaller than the preset value of the pipeline pressure sensor, the pipeline pressure sensor sends a signal to the controller, the controller controls the electric driving device to work, the rotating rod is driven to rotate, the cleaning rod is driven to rotate, the plastic bags are discharged, and the rainwater hopper is enabled to drain smoothly; plays a good role in protecting the rainwater hopper, prevents the rainwater hopper from being blocked and has a collecting function.

Description

Rainwater hopper protection device

Technical Field

The utility model relates to the technical field of roof drainage accessories, in particular to a rainwater hopper protection device.

Background

The siphon roof rainwater drainage system adopts the 'Bernoulli' law and intensive calculation, and fully utilizes the energy generated by the height difference between the roof and the ground. The negative pressure in the hanger and the positive pressure in the riser cause the system to siphon and quickly drain rain water under full flow conditions. Roof rainwater drainage system generally comprises gutter, rainwater fill, suspension pipe, riser and drain pipe, and rainwater fill is the important component of system. The rainwater hopper is the entry of siphon system, and is vital, if take place to block up, whole siphon system will be can not be according to design operating mode drainage, even cause the system to destroy. The siphon rainwater hopper has a preliminary anti-blocking function under general conditions, and small impurities such as general leaves can be discharged through the system, but the siphon rainwater hopper is easy to block when meeting larger garbage, particularly soft objects such as plastic bags. The white pollution (or plastic shopping bags) is serious, the roof is frequently blown down with wind, and if the roof is blocked, the roof can only be cleared through manually, so that hidden danger is brought to roof drainage, and the defects exist.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above problems and to provide a rainwater hopper protection device.

The technical scheme of the utility model is as follows: a rain scoop protection device comprising:

a mesh enclosure covering the rainwater hopper;

the cleaning devices are arranged on the net cover and comprise rotating rods, a plurality of cleaning rods with hook-shaped ends and an electric driving device for driving the rotating rods to rotate, and the cleaning rods are arranged on the rotating rods;

the pipeline pressure sensor is arranged on the rainwater hopper;

and a controller.

Preferably, a plurality of bosses are arranged on the cleaning rod.

Preferably, the screen panel is provided with a collecting tank, the screen panel is provided with two shielding mechanisms for shielding the collecting tank, and the shielding mechanisms are linked with the rotating rod.

Preferably, the shielding mechanism comprises a shielding plate, a pull rope and a plurality of elastic pieces, the shielding plate can move on the screen, the pull rope is connected with the rotating rod and the shielding plate, and the elastic pieces are connected with the screen and the shielding plate.

The utility model has the beneficial effects that: according to the utility model, the mesh enclosure covers the rainwater hopper, when plastic bags are attached to the cleaning rod for accumulation, one side of the mesh enclosure is blocked, rainwater flowing into the rainwater hopper is reduced, when the pressure in a pipeline on the rainwater hopper is smaller than the preset value of the pipeline pressure sensor, the pipeline pressure sensor sends a signal to the controller, the controller controls the electric driving device to work to drive the rotating rod to rotate, so that the cleaning rod is driven to rotate, the plastic bags are discharged, the rainwater hopper discharges water smoothly, and the mesh enclosure is provided with the collecting tank and the shielding plate, so that the plastic bags can be prevented from being blown out or floating out while being collected; plays a good role in protecting the rainwater hopper, prevents the rainwater hopper from being blocked and has a collecting function.

Drawings

FIG. 1 is a top plan view of the overall structure of the preferred embodiment of the present invention;

FIG. 2 is a front view of the overall structure of the preferred embodiment of the present invention;

FIG. 3 is a cross-sectional view of the overall construction of the preferred embodiment of the present invention;

FIG. 4 is a schematic view of the connection of the rotating rod and the cleaning rod in the preferred embodiment of the present invention;

fig. 5 is a schematic view showing the connection of the shielding plate, the pulling rope and the elastic member in the preferred embodiment of the present invention.

Reference numerals: the device comprises a mesh enclosure 1, a collecting tank 101, a sliding chute 102, an ear plate 103, a rotating rod 2, a cleaning rod 3, a boss 31, an electric driving device 4, a shielding plate 5, a pull rope 6 and an elastic piece 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, a rainwater hopper protection device includes:

a mesh enclosure 1 covering the rainwater hopper;

the cleaning devices are arranged on the mesh enclosure 1 and comprise rotating rods 2, a plurality of cleaning rods 3 with hook-shaped ends and electric driving devices 4 for driving the rotating rods 2 to rotate, and the cleaning rods 3 are arranged on the rotating rods 2;

the pipeline pressure sensor is arranged on the rainwater hopper;

and a controller. In the utility model, the mesh enclosure 1 covers a rainwater hopper, when a plastic bag is attached to the cleaning rod 3, one side of the mesh enclosure 1 is blocked, rainwater flowing into the rainwater hopper is reduced, when the pressure in a pipeline on the rainwater hopper is smaller than the preset value of the pipeline pressure sensor, the pipeline pressure sensor sends a signal to the controller, the controller controls the electric driving device 4 to work, the rotating rod 2 is driven to rotate, the cleaning rod 3 is further driven to rotate, the plastic bag is discharged, and the rainwater hopper is enabled to discharge water smoothly. Specifically, the electric driving device 4 is a servo motor, the motor drives the rotating rod 2 to rotate for a certain angle, and then drives the rotating rod 2 to return to the original position in the opposite direction, one end of the rotating rod 2 is connected with the output end of the motor, the lug plate 103 is arranged on the mesh enclosure 1, the other end of the rotating rod 2 can rotate on the lug plate 103, and the electric driving device 4 is provided with a protection box to prevent the electric driving device 4 from water inflow; the controller is arranged on the roof; the net cover 1 is fixed in the gutter by welding or bolts.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in this embodiment, be provided with a plurality of boss 31 on clearance pole 3, at the relative screen panel 1 swing obtuse in-process of clearance pole 3, boss 31 plays absorbent effect, prevents that the plastic bag from droing from clearance pole 3.

In this embodiment, be provided with collecting vat 101 on screen panel 1, be provided with two on screen panel 1 and shelter from the mechanism to collecting vat 101, shelter from the mechanism with the action of mechanism is sheltered from in the 2 linkages of bull stick, the quick rotation in-process of electric drive device 4 drive bull stick 2 drives simultaneously, and collecting vat 101 is opened, and the plastic bag that hooks on clearance pole 3 falls into collecting vat 101 owing to swing inertia and the action of gravity itself in, the realization is to the collection of plastic bag.

In this embodiment, the shielding mechanism includes a shielding plate 5, a pulling rope 6 and a plurality of elastic members 7, the shielding plate 5 is movable on the mesh enclosure 1, the pulling rope 6 connects the rotating rod 2 and the shielding plate 5, the elastic members 7 connect the mesh enclosure 1 and the shielding plate 5, the mesh enclosure 1 is provided with a chute 102, the collecting tank 101 is communicated with the chute 102, one end of the pulling rope 6 is bound on the rotating rod 2, when the rotating rod 2 rotates, the pulling rope 6 is wound, the shielding plate 5 is acted by pulling force to move in the sliding groove 102 and extrude the elastic piece 7, the collecting groove 101 is opened, the plastic bag or the leaves hooked on the cleaning rod 3 fall into the collecting groove 101, when the rotating rod 2 returns to the original position, the baffle plates 5 are moved back by the reaction force of the elastic piece 7, the two baffle plates 5 are abutted against and shield the collecting tank 101, the plastic bag is prevented from being blown out when the rain does not occur, or the mesh enclosure 1 is covered by water when raining, and the plastic bag floats out of the collecting tank 101 under the action of buoyancy. In particular, the elastic member 7 is a spring.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rainwater hopper protection device, comprising:

a mesh enclosure (1) for covering the rainwater hopper;

the cleaning devices are arranged on the mesh enclosure (1) and comprise rotating rods (2), a plurality of cleaning rods (3) with hook-shaped ends and electric driving devices (4) for driving the rotating rods (2) to rotate, and the cleaning rods (3) are arranged on the rotating rods (2);

the pipeline pressure sensor is arranged on the rainwater hopper;

and a controller.

2. A rain scoop protection device as claimed in claim 1, wherein: the cleaning rod (3) is provided with a plurality of bosses (31).

3. A rain scoop protection device as claimed in claim 1, wherein: be provided with collecting vat (101) on screen panel (1), be provided with two on screen panel (1) and shelter from the mechanism to collecting vat (101), shelter from the mechanism with bull stick (2) linkage.

4. A rainwater hopper protection device according to claim 3, characterised in that: the shielding mechanism comprises a shielding plate (5), a pull rope (6) and a plurality of elastic pieces (7), the shielding plate (5) can move on the mesh enclosure (1), the pull rope (6) is connected with the rotating rod (2) and the shielding plate (5), and the elastic pieces (7) are connected with the mesh enclosure (1) and the shielding plate (5).