CN216689577U

CN216689577U - Roof rainwater recovery device

Info

Publication number: CN216689577U
Application number: CN202220058466.7U
Authority: CN
Inventors: 冯翊航
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-07
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a roof rainwater recovery device, which aims to solve the technical problems of complex structure and serious waste of the existing rainwater treatment device. The rainwater collecting bin comprises an upper connector pipe, a rainwater collecting bin and a lower connector pipe, wherein the rainwater collecting bin is arranged between the upper connector pipe and the lower connector pipe, a turning plate is arranged in the rainwater collecting bin, a water outlet is also formed in the rainwater collecting bin and is positioned above the turning plate, and the turning plate is connected with a rotating mechanism. The rotating mechanism comprises a pin shaft and a handle, the pin shaft is arranged on the axis of the turning plate, and the handle is arranged at the end part of the pin shaft. The opening and closing of the turning plate are controlled through the handle, and the water consumption is adjusted according to the requirement. The utility model has the beneficial effects that: promoting reasonable utilization of rainwater resources, high reliability and convenient manufacture.

Description

Roof rainwater recovery device

Technical Field

The utility model relates to the technical field of environment-friendly equipment, in particular to a roof rainwater recovery device.

Background

As global climate system warming accelerates, the scarcity of water resources is increasingly prominent. The recycling of the rainwater on the earth is increasingly important for human survival, the main components of the rainwater are water (chemical formula H2O), a small amount of sulfur dioxide (chemical formula SO 2) and nitrogen dioxide (chemical formula NO 2), and the pH value of the rainwater is about 5.6. The crops suitable for being planted by rainwater include cucumbers, tomatoes, eggplants, hot peppers, rapes, pumpkin and the like. On the roof of various buildings, rainwater and accumulated snow are melted and collected and then discharged to the road surface, a sewage well or a rainwater well through a drainage pipeline, and then flow to rivers and lakes and finally flow into the sea.

The above-described manner of utilizing rainwater has the following disadvantages: 1. rainwater and snow melt water on the roof of the building are discharged through a drainage pipeline, so that great waste is caused. 2. The existing rainwater collecting device (underground pipe network) is complex and high in investment cost. 3. When the green plants are planted indoors, each household uses domestic water for irrigation, the cost is high, and water resources are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a roof rainwater recovery device, which aims to solve the technical problems of complex structure and serious waste of the existing rainwater treatment device.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the design is a roof rainwater recovery device, which comprises an upper connector pipe, a rainwater collecting bin and a lower connector pipe, wherein the rainwater collecting bin is arranged between the upper connector pipe and the lower connector pipe, a turning plate is arranged in the rainwater collecting bin, a water outlet is also formed in the rainwater collecting bin, the water outlet is positioned above the turning plate, and the turning plate is connected with a rotating mechanism. Increase one section rainwater collection storehouse on current drainage pipe, make the rainwater have the convenient recycle of partial buffer memory in the pipeline, the water economy resource.

Furthermore, rotary mechanism includes round pin axle, handle, and the round pin axle sets up on the axis of turning over the board, and the handle sets up in the tip of round pin axle. The opening and closing of the turning plate are controlled through the handle, and the water consumption is adjusted according to the requirement.

Furthermore, the end of the pin shaft is provided with a folding shaft, the handle is connected with the pin shaft through the folding shaft, and the surface of the rainwater collection bin is provided with a limiting groove for positioning the handle. The handle is positioned to prevent the turnover plate from being automatically opened under the impact of rainwater.

Furthermore, the area of the turning plate is smaller than the section of the rainwater collection bin, so that part of rainwater can seep down when the turning plate is closed. The rainwater can be gradually released only after the rainwater is cached for a certain volume, and the pressure of the pipeline caused by long-time water accumulation in the pipeline is prevented.

Furthermore, the water outlet is connected with a drain pipe leading to the indoor, and a drain switch is arranged on the drain pipe. The water in the rainwater collecting bin is released through the drain pipe to be used for household flower watering and the like.

Further, rotary mechanism includes the rotating electrical machines, and the rotating electrical machines passes through the support mounting on rainwater collection storehouse, and the rotating electrical machines is used for the drive to turn over the board rotatory, uses motor drive to turn over the board rotatory more laborsaving.

Further, the outlet is connected with the green soil of planting of indoor planting through the drain pipe, is equipped with humidity transducer in the soil, is equipped with water flow sensor in the rainwater collection storehouse, and humidity transducer, water flow sensor are connected with the rotating electrical machines through wired or wireless mode.

Furthermore, the upper mouth-piece is provided with a sewage cleaning opening, and a sewage cleaning cover is arranged on the sewage cleaning opening through a bolt. And opening the dirt cleaning port regularly to clean the sundries in the pipeline.

Compared with the prior art, the utility model has the beneficial technical effects that:

1. the device of the utility model aims to solve the problem of secondary reuse of rainwater and snow melt water on the roof of a building, the rainwater is enabled to stay in a pipeline for a period of time by arranging the rainwater collecting bin so as to facilitate water taking of a user, and the rainwater smoothly flows down by opening the turning plate so as to conveniently control the water taking amount.

2. The device is simple and reliable, convenient and practical, solves the problem that thousands of households waste domestic water, and saves the investment cost of a rainwater collection pipe network of a building by modifying the existing pipeline, and has low manufacturing cost and good development prospect.

Drawings

Fig. 1 is a front view of the roof rainwater recovery apparatus of the present invention.

Fig. 2 is a plan view of the roof rainwater recovery apparatus of the present invention.

Fig. 3 is a schematic structural view of the rainwater collection bin of the present invention.

Fig. 4 is a schematic view of the motor drive of the present invention.

In the figure, an upper connector tube 1, a rainwater collection bin 2, a lower connector tube 3, a drain pipe 4, a turning plate 5, a pin shaft 6, a handle 7, a sewage cleaning opening 8, a bolt 9, a limiting groove 10, a motor 11, a support 12, a drainage switch 13 and a folding shaft 14.

Detailed Description

The following examples are intended to illustrate the present invention in detail and should not be construed as limiting the scope of the present invention in any way.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application. References to "first," "second," etc. in this application are intended to distinguish between similar items and not necessarily to describe a particular order or sequence.

Example 1: a roof rainwater recovery device is shown in figures 1 to 2 and comprises an upper connector pipe 1, a rainwater collection bin 2 and a lower connector pipe 3 which are integrally formed from top to bottom or fixedly connected through flanges. Rainwater collection storehouse 2 sets up between last mouth-piece 1 and lower mouth-piece 2, be provided with in rainwater collection storehouse 2 and turn over board 5, the shape that turns over board 5 is circular or oval, its area is less than rainwater collection storehouse 2 cross-section, when turning over board 5 and be the level form, intercept partial rainwater temporary storage is in rainwater collection storehouse 2, nevertheless the rainwater still can ooze down from turning over board 5 and rainwater collection storehouse 2's gap, make turn over the board partial rainwater when closing and can ooze down, reach dynamic balance, finally the rainwater in the complete release pipeline when the rain stops, prevent that long-time ponding from causing pressure for the pipeline in the pipeline.

The rainwater collection bin 2 is provided with a water outlet which is positioned above the turning plate 5 and is connected with a drain pipe 4 leading to the indoor, and the drain pipe is provided with a drain switch 13. The water in the rainwater collecting bin is released through the drain pipe to be used for household flower watering and the like.

Turn over board 5 and be connected with rotary mechanism, including round pin axle 6 and handle 7, round pin axle 6 sets up on the axis of turning over board 5 and both ends and rainwater collection storehouse 2 pass through axle sleeve rotatable coupling, handle 7 sets up in the tip of round pin axle 6, upwards rotate opening of 7 control of handle and turn over board 5, the rainwater is whole to flow down smoothly, it turns over closing of board 5 to rotate 7 control of handle downwards, rainwater partly storage is in rainwater collection storehouse 2, accessible drain pipe 4 derives and is used for the green watering of planting of family etc. at this in-process unnecessary water still can ooze from turning over the gap at board 5 edges and prevent that ponding is too much.

The side wall interference fit of round pin axle 6 and rainwater collection storehouse 2 or set up the axle sleeve and be used for increasing frictional force, prevent to turn over board 6 and rotate at will. In addition, in order to improve the stability, a folding shaft 14 may be provided at an end of the pin shaft 6, referring to fig. 3, the handle 7 and the pin shaft 6 are connected by the folding shaft 14 such that the handle 7 can be folded inwards, a limiting groove 10 for positioning the handle is provided on the surface of the rainwater collecting bin 2, and the limiting groove 10 may be made of an elastic clip. The turning plate 6 is opened or closed, and then the handle 7 is clamped in the limiting groove 10 to prevent the turning plate 6 from rotating randomly.

Still be equipped with on last mouth-piece 1 and clear dirty mouthful 8, fix the lid of decontaminating through bolt 9 on the mouth 8 of decontaminating, regularly open clear dirty mouthful 8 and carry out the inside debris cleaning work of pipeline and prevent to block up. Parts such as storehouse 3, drain pipe 4, clean mouth 8 are collected to well interface tube 1, lower interface tube 2, rainwater in this embodiment, can use PVC or PPR material preparation, and the cost of preparation material is low, simple structure, convenient and practical, and energy saving and consumption reduction makes it have stronger application prospect.

Example 2: as a further improvement of embodiment 1, referring to fig. 4, the handle 7 in the rotating mechanism is replaced by a rotating motor 11, the rotating motor 11 is mounted on the rainwater collecting bin through a bracket 12, the rotating motor 11 uses a servo motor for driving the turning plate 6 to rotate, and the rotation and positioning of the turning plate can be realized by controlling the rotating motor 11 through a switch, so that the angle of the turning plate can be conveniently adjusted, and the flow rate of rainwater in the pipeline can be adjusted to prevent the rainwater from flowing unsmoothly.

Example 3: as embodiment 2's further improvement, drain pipe 4 uses the hose connection in the green soil of planting indoor, establish humidity transducer in soil, be equipped with water flow transducer in rainwater collection storehouse 2, rotating electrical machines 11 is then by single chip microcomputer control, water flow transducer and humidity transducer all link to each other with the single chip microcomputer, turn over board 5 under the initial condition and be open mode, at first whether have rainwater and then control rotating electrical machines 11 to go up the electricity by water flow transducer detection pipeline, if judge that the pipeline has rainwater to pass through, then further detect soil humidity by humidity transducer and judge whether need water, if need then turn over board 5 by single chip microcomputer control rotating electrical machines closing, the rainwater can have drain pipe 4 to flow this moment and be used for watering indoor green planting.

Or, rainwater can be stored in a container, the water quantity in the container can be measured, if a pressure sensor is arranged at the bottom of the container, if the pressure sensor detects that the water in the container is less, the turning plate 5 is closed, and water is filled into the container through the drain pipe 4 until the water quantity in the container reaches a set value.

Above-mentioned roof rainwater recovery unit utilizes the principle that pipeline valve carried the medium, goes up mouth-piece 1 and lower mouth-piece 3 and connects in roof drainage pipe respectively, and rainwater collection storehouse 2 controls the switch that turns over board 5 through handle 7, and when the state of opening, the rainwater passes through the pipeline and arranges to devices such as road surface, blowpit or rainwater well, and when the state of closing, the rainwater is arranged to the user through collecting rainwater device discharge port, and the user adjusts the water consumption according to the demand. The dirt cleaning port of the rainwater collecting device can be opened periodically to clean impurities in the pipeline, so that the purposes of saving water resources and increasing the secondary recycling of rainwater and snow melt water are achieved.

While the present invention has been described in detail with reference to the drawings and the embodiments, those skilled in the art will understand that various specific parameters in the above embodiments can be changed without departing from the spirit of the present invention, and a plurality of specific embodiments are formed, which are common variation ranges of the present invention, and will not be described in detail herein.

Claims

1. The utility model provides a roof rainwater recovery unit which characterized in that: the rainwater collecting device comprises an upper connector pipe, a rainwater collecting bin and a lower connector pipe, wherein the rainwater collecting bin is arranged between the upper connector pipe and the lower connector pipe, a turning plate is arranged in the rainwater collecting bin, a water outlet is formed in the rainwater collecting bin, the water outlet is located above the turning plate, and the turning plate is connected with a rotating mechanism.

2. The roof rainwater recovery device according to claim 1, wherein: the rotating mechanism comprises a pin shaft and a handle, the pin shaft is arranged on the axis of the turning plate, and the handle is arranged at the end part of the pin shaft.

3. The roof rainwater recovery device according to claim 2, wherein: the end part of the pin shaft is provided with a folding shaft, the handle is connected with the pin shaft through the folding shaft, and the surface of the rainwater collection bin is provided with a limiting groove for positioning the handle.

4. The roof rainwater recovery device according to claim 1, wherein: the area of the turning plate is smaller than the section of the rainwater collection bin, so that part of rainwater can seep down when the turning plate is closed.

5. The roof rainwater recovery device according to claim 1, wherein: the water outlet is connected with a drain pipe leading to the indoor, and a drain switch is arranged on the drain pipe.

6. The roof rainwater recovery device according to claim 1, wherein: the rotating mechanism comprises a rotating motor, the rotating motor is installed on the rainwater collecting bin through a support, and the rotating motor is used for driving the turning plate to rotate.

7. The roof rainwater recovery device according to claim 6, wherein: the outlet is connected with the indoor green soil of planting through the drain pipe, be equipped with humidity transducer in the soil, be equipped with water flow sensor in the rainwater collection storehouse, humidity transducer water flow sensor through wired or wireless mode with the rotating electrical machines is connected.

8. The roof rainwater recovery unit according to claim 1, wherein: the upper mouth-piece is provided with a sewage cleaning port, and a sewage cleaning cover is arranged on the sewage cleaning port through bolts.