Device capable of remotely controlling water discharge of roof overflow hole

Abstract

A device capable of remotely controlling the water discharge amount of a roof overflow hole comprises a shell which provides an installation foundation for all assemblies in the device and provides protection for all the assemblies in the shell; the drainage pipe is arranged on the shell and penetrates through the whole shell, and the drainage pipe comprises a first pipe and a second pipe; the drainage pipe is used for draining accumulated water on the roof, and a regulation and control device capable of regulating the drainage amount is arranged on the drainage pipe; the regulation and control device is arranged in the shell and between the first pipe and the second pipe and is used for regulating the size of a water flow passing surface of the drainage pipe. According to the utility model, real-time remote management of the roof overflow hole is realized, a user does not need to go to the roof, the overflow hole can be opened and closed in real time according to rainfall and people flow conditions around a building, and surrounding pedestrians are not influenced while roof accumulated water is reasonably discharged.

Description

Technical Field

[0001] The utility model belongs to the field of building construction, and in particular relates to a device capable of remotely controlling the drainage volume of a roof overflow hole. Background Art

[0002] Many engineering buildings are nearly 100 meters high, with overflow holes on both sides of the roof. The overflow holes are made of UPVC, with a diameter of several hundred millimeters. The center of the hole is 200-300mm away from the finished surface of the roof. The water storage roof overflow hole is a structure used for roof drainage. Its main function is to guide the accumulated water on the roof to the overflow hole when there is too much rain, thereby ensuring that the roof will not be damaged due to excessive water accumulation. If there is no roof overflow port, water accumulation on the roof may cause roof leakage and internal damage, and in severe cases may even cause roof collapse.

[0003] Due to the frequent heavy rains and torrential rains in the rainy season in recent years, the traditional method of directly installing UPVC on the overflow holes can no longer meet the needs, especially in areas facing the street, which have higher requirements for drainage volume and drainage time. Utility Model Content

[0004] The utility model aims to provide a device that can remotely control the drainage volume of the roof overflow hole, so as to solve the problem that the roof overflow hole cannot control the water flow and drainage time, and improve the drainage efficiency and controllability. The overflow hole drainage problem existing on site, at the same time, the device has the ability of simple manufacture and remote control of the drainage device.

[0005] The specific technical solutions are as follows:

[0006] A device capable of remotely controlling the drainage amount of a roof overflow hole, comprising:

[0007] The housing provides a mounting base for each component in the device and provides protection for each component in the housing;

[0008] A drain pipe, which is arranged on the shell and runs through the entire shell, and comprises a first pipe and a second pipe;

[0009] A drain pipe is used to drain the accumulated water on the roof. The drain pipe is provided with a control device that can adjust the drainage volume;

[0010] The regulating device is arranged in the shell, between the first pipe and the second pipe, and is used to adjust the size of the passing surface of the drainage pipe through which the water flows.

[0011] Furthermore, the housing includes a first housing and a second housing, wherein the first housing and the second housing are relatively connected to form the housing.

[0012] The first tube is connected to the first shell, the second tube is connected to the second shell,

[0013] The shell and the drain pipe are tightly connected, and the tight connection can be achieved by welding or colloid sealing.

[0014] Furthermore, the first tube and the second tube are both provided with sealing rings at the ports in the shell;

[0015] The regulating device is sealed with the drain pipe through sealing rings arranged at the ports of the first pipe and the second pipe in the shell, so as to prevent water leakage when regulating the drainage flow.

[0016] Furthermore, the regulating device is a baffle, the width of the baffle is greater than the maximum size of the drain pipe outlet, the length of the drain pipe is greater than twice the size of the drain pipe outlet, the baffle is provided with a through hole consistent with the shape of the drain pipe outlet, and the size of the through hole is less than or equal to the size of the drain pipe outlet.

[0017] Furthermore, a motor, a power supply and a limit push rod are arranged in the housing;

[0018] The limit push rod is connected to the baffle, and the baffle can be operated between the fully open and fully closed positions through the operation and positioning of the limit push rod, so that different opening states can be adjusted;

[0019] A connecting rod that can pop out and retract is arranged at the center of the limit push plate, and one end of the connecting rod is connected to the baffle;

[0020] The electric motor is powered by a power supply to drive the limit push rod to adjust the operating position of the baffle.

[0021] Furthermore, the motor is connected to the receiving controller via a wire.

[0022] The receiving controller is powered by a power supply, and the motor is powered by the power supply connected to the receiving controller.

[0023] Furthermore, a support frame is provided at the lower end of the connecting rod and the baffle; the support frame includes a support seat and a support column;

[0024] The support seat is in a triangular shape as a whole, has an arc surface on the top for reducing friction, has a connecting hole in the middle, and support columns are arranged in the connecting holes of the two support seats.

[0025] Furthermore, the support column is used to support the connecting rod, and the arc surface of the support seat is used to support the baffle.

[0026] The utility model provides a device capable of remotely controlling the drainage amount of a roof overflow hole, which has the following advantages:

[0027] 1. This device realizes the real-time management of the roof overflow hole. The user no longer needs to go up to the roof. The overflow hole can be opened and closed in real time according to the rainfall and the flow of people around the building. While the water on the roof is discharged reasonably, it will not affect the surrounding pedestrians;

[0028] 2. Solve the problem that the roof overflow hole cannot control the water flow and drainage time, and improve drainage efficiency and controllability;

[0029] 3. At the same time, the device is easy to manufacture. Technical personnel can process and manufacture it on site according to the design size and drainage requirements of the roof overflow hole according to actual needs. During the processing, the material and specification size of each component can be determined according to the situation on site, which not only meets the drainage performance but also ensures safe use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a plan view of the device in the closed state of the utility model;

[0031] Figure 2 This is a plan view of the device in the open state of the utility model;

[0032] Figure 3 It is a cross-sectional view of the device AA in the open state of the utility model;

[0033] Figure 4 This is a schematic diagram of the structure of the baffle of the utility model;

[0034] Figure 5 It is a structural schematic diagram of the support frame of the utility model;

[0035] Description of the markings in the figure:

[0036] 1. Shell; 1-1, first shell; 1-2, second shell;

[0037] 2. Drain pipe; 2-1. First pipe; 2-2. Second pipe;

[0038] 3. Sealing ring; 4. Baffle; 4-1. Via hole;

[0039] 5. Limit push rod; 5-1. Connecting rod;

[0040] 6. Electric motor; 7. Power supply;

[0041] 8. Receiving controller; 9. Lead wire;

[0042] 10. Support frame; 10-1. Support seat; 10-2. Support column. DETAILED DESCRIPTION

[0043] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a device for remotely controlling the drainage amount of a roof overflow hole of the utility model in conjunction with the accompanying drawings.

[0044] By developing a device that can remotely control the drainage volume of roof overflow holes, the problem that roof overflow holes cannot control water flow and drainage time is solved, and the drainage efficiency and controllability are improved.

[0045] Based on the design size and drainage requirements of the roof overflow hole, the technicians have developed a new device that can remotely control the water flow and drainage time. The technical solution of this application has a simple structure and can be processed and manufactured on site according to actual needs. During processing, the material and specification dimensions of each component can be determined according to the on-site conditions, which not only meets the drainage performance but also ensures safe use.

[0046] like Figure 1-2 As shown, the overall layout and opening and closing status of a device that can remotely control the drainage volume of a roof overflow hole are shown.

[0047] Figure 3 for Figure 2 The AA cross-sectional view shows the connection relationship between the various components of the device.

[0048] A device capable of remotely controlling the drainage amount of a roof overflow hole, comprising:

[0049] The housing 1 includes a first housing 1-1 and a second housing 1-2. The first housing 1-1 and the second housing 1-2 are relatively connected to form the housing 1, which provides a mounting base for various components in the device and provides protection for various components in the housing 1, such as protection against impact and rain.

[0050] A drain pipe 2, which is arranged on the housing 1 and runs through the entire housing 1. The drain pipe 2 includes a first pipe 2-1 and a second pipe 2-2;

[0051] The housing 1 and the drain pipe 2 are tightly connected, and the tight connection can be achieved by welding or colloid sealing;

[0052] The first tube 2-1 is connected to the first shell 1-1, and the second tube 2-2 is connected to the second shell 1-2.

[0053] The first tube 2 - 1 and the second tube 2 - 2 are both provided with sealing rings 3 at the ports in the shell.

[0054] Drain pipe 2 is used to drain the accumulated water on the roof. A control device capable of adjusting the drainage volume is provided on the drain pipe 2.

[0055] The regulating device is arranged in the housing 1, between the first pipe 2-1 and the second pipe 2-2, and is used to adjust the size of the passage surface of the drain pipe 2 through which the water flows.

[0056] The regulating device achieves sealing with the drain pipe 2 through the sealing ring 3 provided at the ports of the first pipe 2-1 and the second pipe 2-2 in the shell, thereby preventing water leakage when regulating the drainage flow.

[0057] like Figure 4 As shown, the specific structure of the baffle 4 is shown.

[0058] The regulating device is a baffle 4, the width of which is greater than the maximum size of the drain pipe 2, the length of the drain pipe 2 is greater than twice the size of the drain pipe 2, the baffle 4 is provided with a through hole 4-1 that is consistent with the shape of the drain pipe 2, and the size of the through hole 4-1 is less than or equal to the size of the drain pipe 2.

[0059] Taking the circular drain pipe 2 as an example, the diameter of the drain pipe 2 is D, the width of the baffle 4 is greater than D, the length is greater than 2D, and the diameter of the through hole 4 - 1 is less than or equal to D.

[0060] In order to realize remote control of the control device, it is not necessary for personnel to adjust the state of the baffle 4 when it rains.

[0061] A motor 6, a power supply 7 and a limit push rod 5 are arranged in the housing 1;

[0062] The limit push rod 5 is connected to the baffle 4. Through the operation and positioning of the limit push rod 5, the baffle 4 can be operated between the positions of the fully open state and the fully closed state, and different opening states can be adjusted;

[0063] The motor 6 is powered by the power supply 7 to drive the limit push rod 5 to operate, thereby adjusting the operating position of the baffle 4.

[0064] A connecting rod 5 - 1 that can pop out and retract is arranged at the center of the limit push plate, and one end of the connecting rod 5 - 1 is connected to the baffle 4 .

[0065] The motor 6 is connected to the receiving controller 8 via a wire 9.

[0066] The receiving controller 8 is powered by the power supply 7 , and the motor 6 is powered by the power supply 7 to which the receiving controller 8 is connected.

[0067] During remote operation, the operator sends instructions to the receiving controller 8 through the remote control. After receiving the instructions, the receiving controller converts the instructions into electrical signals, and completes the operation of the limit push rod 5 by powering the motor 6, thereby realizing the closing and opening of the baffle 4 on the drain pipe 2, and finally realizing the flow time control of the desired drainage.

[0068] like Figure 5 As shown, the overall structure of the support frame 10 is shown.

[0069] The connecting rod 5 - 1 and the baffle plate 4 are relatively long and have a certain weight as a whole. In order to prevent the gravity from causing deformation during long-term operation, the wear of the limit push rod 5 and the wear of the baffle plate 4 and the sealing ring 3 are increased.

[0070] A support frame 10 is provided at the lower ends of the connecting rod 5 - 1 and the baffle 4 ; the support frame 10 includes a support seat 10 - 1 and a support column 10 - 2 .

[0071] The support seat 10-1 is in a triangular shape as a whole, has an arc surface on the top for reducing friction, has a connecting hole in the middle, and support columns 10-2 are arranged in the connecting holes of the two support seats 10-1.

[0072] The support column 10 - 2 is used to support the connecting rod 5 - 1 , and the arc surface of the support seat 10 - 1 is used to support the baffle 4 .

[0073] The device can be directly mounted on the drain pipe 2 on the roof of an existing house after being prepared as a whole, or it can be manufactured and installed on the drain pipe 2 on the roof according to the technical solution of the utility model. The device of the utility model can achieve effective control of roof overflow.

[0074] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A device capable of remotely controlling the drainage volume of a roof overflow hole, characterized in that: include, The housing provides a mounting base for each component in the device and provides protection for each component in the housing; A drain pipe, which is arranged on the shell and runs through the entire shell, and comprises a first pipe and a second pipe; A drain pipe is used to drain the accumulated water on the roof. The drain pipe is provided with a control device that can adjust the drainage volume; The regulating device is arranged in the shell, between the first pipe and the second pipe, and is used to adjust the size of the passing surface of the drainage pipe through which the water flows.

2. A device for remotely controlling the drainage volume of a roof overflow hole according to claim 1, characterized in that: The housing comprises a first housing and a second housing, wherein the first housing and the second housing are connected relative to each other to form the housing. The first tube is connected to the first shell, the second tube is connected to the second shell, The shell and the drain pipe are tightly connected, and the tight connection can be achieved by welding or colloid sealing.

3. A device for remotely controlling the drainage volume of a roof overflow hole according to claim 2, characterized in that: The first tube and the second tube are both provided with sealing rings at the ports in the shell; The regulating device is sealed with the drain pipe through sealing rings arranged at the ports of the first pipe and the second pipe in the shell, so as to prevent water leakage when regulating the drainage flow.

4. The device for remotely controlling the drainage volume of a roof overflow hole according to claim 3, characterized in that: The regulating device is a baffle, the width of the baffle is greater than the maximum size of the drainage pipe opening, the length of the drainage pipe is greater than twice the size of the drainage pipe opening, the baffle is provided with a through hole consistent with the shape of the drainage pipe opening, and the size of the through hole is less than or equal to the size of the drainage pipe opening.

5. The device for remotely controlling the drainage volume of a roof overflow hole according to claim 4, characterized in that: An electric motor, a power supply and a limit push rod are arranged in the housing; The limit push rod is connected to the baffle, and the baffle can be operated between the fully open and fully closed positions through the operation and positioning of the limit push rod, so that different opening states can be adjusted; A connecting rod that can pop out and retract is arranged at the center of the limit push plate, and one end of the connecting rod is connected to the baffle; The electric motor is powered by a power supply to drive the limit push rod to adjust the operating position of the baffle.

6. The device for remotely controlling the drainage volume of a roof overflow hole according to claim 5, characterized in that: The motor is connected to the receiving controller via a wire. The receiving controller is powered by a power supply, and the motor is powered by the power supply connected to the receiving controller.

7. The device for remotely controlling the drainage volume of a roof overflow hole according to claim 6, characterized in that: A support frame is arranged at the lower end of the connecting rod and the baffle; the support frame includes a support seat and a support column; The support seat is in a triangular shape as a whole, has an arc surface on the top for reducing friction, has a connecting hole in the middle, and support columns are arranged in the connecting holes of the two support seats.

8. The device for remotely controlling the drainage volume of a roof overflow hole according to claim 7, characterized in that: The support column is used to support the connecting rod, and the arc surface of the support seat is used to support the baffle.

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