Building drainage pipeline blockage and overflow alarm system and anti-blockage and anti-overflow device

Abstract

The building drainage pipeline blockage and overflow alarm system comprises a vertical pipe and an overflow pipe which are communicated with each other, a water inlet is formed in the upper end of the vertical pipe, a drainage port is formed in the lower end of the vertical pipe, and an overflow port is formed in the lower end of the overflow pipe; a mounting box for mounting an ultrasonic water flow alarm and a detection hole for mounting an ultrasonic sensor are designed on the overflow pipe, the ultrasonic water flow alarm is mounted in the mounting box, and the ultrasonic sensor for detecting a water flow signal is mounted in the detection hole. The device solves the problem that sewage flows backwards into a house due to blockage of a drainage pipeline of a building, reduces the economic loss of an owner, gives an alarm in time to remind a property manager of maintenance, and is ingenious in structure, low in manufacturing cost and high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of building drainage, in particular to a building drainage pipe blockage overflow alarm system and an anti-blockage overflow device. Background Art

[0002] At present, the residential buildings in my country are mainly high-rise buildings. Some cities even have many super-high-rise residential buildings. The drainage system is often blocked, and sewage and wastewater flow back into the residential buildings, causing serious economic losses. The basic requirement of the residential drainage system is smooth water flow. With the increase of the service life of the building, the drainage system is aging and other problems. There is no good way to completely solve the problem of blockage of the building drainage system, but we can find a way to solve the problem of sewage and wastewater flowing back into the residential buildings due to the blockage of the drainage system, reduce the economic losses of the owners, and promptly alarm to remind the property to repair. Utility Model Content

[0003] In view of this, the utility model proposes a building drainage pipe blockage overflow alarm system and an anti-blockage overflow device, which solves the problem of sewage and waste water backflowing into residential rooms due to drainage pipe blockage, reduces the economic losses of owners, and promptly alarms to remind property maintenance. It has a clever structure, low construction cost, and strong practicality.

[0004] On the one hand, the utility model provides an anti-clogging overflow, including a riser and an overflow pipe that are interconnected, a water inlet is provided at the upper end of the riser, a drain outlet is provided at the lower end of the riser, and an overflow outlet is provided at the lower end of the overflow pipe; an installation box for installing an ultrasonic water flow alarm and a detection hole for installing an ultrasonic sensor are designed on the overflow pipe, the ultrasonic water flow alarm is installed in the installation box, and an ultrasonic sensor for detecting water flow signals is installed in the detection hole.

[0005] In a further technical solution, when the drain outlet is blocked, the sewage in the vertical pipe is discharged from the overflow outlet, and the ultrasonic water flow alarm collects the water flow signal detected by the ultrasonic sensor in real time and sends out an alarm signal.

[0006] In a further technical solution, the distance H1 from the highest point of the drainage channel between the riser and the overflow pipe to the detection hole is less than 100CM.

[0007] In a further technical solution, the axes of the vertical pipe and the overflow pipe are parallel to each other; a detection port is designed on the overflow pipe, the detection port is located above the detection hole, and the installation box is located below the detection hole; the detection holes include two, the two detection holes are symmetrically arranged, and each detection hole is respectively installed with an ultrasonic sensor.

[0008] In addition, the utility model also provides a building drainage pipe blockage overflow alarm system, the drainage main pipe is connected to an outdoor sewage inspection well, a first anti-blockage overflow device and a second anti-blockage overflow device are installed on the drainage main pipe, two ends of the first drainage branch pipe are respectively connected to the overflow port of the first anti-blockage overflow device and the drainage main pipe, and two ends of the second drainage branch pipe are respectively connected to the overflow port of the second anti-blockage overflow device and the outdoor sewage inspection well; the first anti-blockage overflow device and the second anti-blockage overflow device are the aforementioned anti-blockage overflow devices; and the ultrasonic water flow alarm is connected to the property monitoring room.

[0009] Compared with the prior art, the utility model of a building drainage pipe blockage overflow alarm system and an anti-blockage overflow device has the following beneficial effects:

[0010] 1. When the drain outlet is blocked, the sewage in the vertical pipe is discharged from the overflow outlet, and the ultrasonic water flow alarm collects the water flow signal detected by the ultrasonic sensor in real time and sends out an alarm signal. The anti-blocking overflow device of the utility model solves the problem of sewage and wastewater backflowing into the residential room due to blockage of the drainage pipe, reduces the economic loss of the owner, and promptly alarms to remind the property maintenance. It has a clever structure, low cost and strong practicality.

[0011] 2. The utility model uses the water flow signal detected by the ultrasonic sensor, and the distance H1 between the highest point of the drainage channel between the riser and the overflow pipe and the detection hole is less than 100CM, so that the ultrasonic sensor has good sensitivity and stability;

[0012] 3. When the drainage main pipe between the first anti-blocking overflow and the second anti-blocking overflow is blocked, the sewage is discharged to the second anti-blocking overflow through the first anti-blocking overflow and the first drainage branch pipe, and the first anti-blocking overflow sends an alarm signal to the property monitoring room. When the drainage main pipe between the second anti-blocking overflow and the outdoor sewage inspection well is blocked, the sewage is discharged to the outdoor sewage inspection well through the second anti-blocking overflow and the second drainage branch pipe, and the second anti-blocking overflow sends an alarm signal to the property monitoring room. The property can determine the blockage location of the drainage main pipe based on the source of the alarm signal. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0014] Figure 1 It is a three-dimensional schematic diagram of the anti-clogging overflow device of the utility model;

[0015] Figure 2 for Figure 1 The main view;

[0016] Figure 3 for Figure 1 A top view of

[0017] Figure 4 for Figure 3 AA view;

[0018] Figure 5 The utility model is a schematic diagram of a building drainage pipe blockage overflow alarm system. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The present invention will be described in detail with reference to the accompanying drawings and in combination with the embodiments. The above, greater than, and less than mentioned in the present invention all include the present number.

[0020] like Figures 1 to 4 As shown, the utility model preferably adopts an anti-clogging overflow device, including a vertical pipe 1 and an overflow pipe 2 which are interconnected, a water inlet 10 is provided at the upper end of the vertical pipe 1, a drain outlet 11 is provided at the lower end of the vertical pipe 1, and an overflow port 20 is provided at the lower end of the overflow pipe 2; a mounting box 4 for mounting an ultrasonic water flow alarm and a detection hole 5 for mounting an ultrasonic sensor are designed on the overflow pipe 2, an ultrasonic water flow alarm is installed in the mounting box 4, and an ultrasonic sensor for detecting water flow signals is installed in the detection hole 5.

[0021] like Figure 2 and Figure 3 and Figure 4 As shown, the axes of the riser 1 and the overflow pipe 2 are parallel to each other; a detection port 3 is designed on the overflow pipe 2, the detection port 3 is located above the detection hole 5, and the installation box 4 is located below the detection hole 5; the detection hole 5 includes two, the two detection holes 5 are symmetrically arranged, and each detection hole 5 is respectively installed with an ultrasonic sensor. The distance H1 between the highest point of the drainage channel between the riser 1 and the overflow pipe 2 and the detection hole 5 is less than 100CM, so that the ultrasonic sensor has good sensitivity and stability. When the drain port 11 is blocked, the sewage in the riser 2 is discharged from the overflow port 20, and the ultrasonic water flow alarm collects the water flow signal detected by the ultrasonic sensor in real time and sends out an alarm signal. The anti-blocking overflow device of the utility model solves the problem of sewage and wastewater backflowing into the residential room due to blockage of the drainage pipe, reduces the economic loss of the owner, and promptly alarms to remind the property maintenance. It has a clever structure, low cost and strong practicality.

[0022] like Figure 5As shown, the utility model also preferably provides a building drainage pipe blockage overflow alarm system, the drainage main pipe 100 is connected to the outdoor sewage inspection well, the first anti-blockage overflow device 101 and the second anti-blockage overflow device 103 are installed on the drainage main pipe 100, the two ends of the first drainage branch pipe 102 are respectively connected to the overflow port 20 of the first anti-blockage overflow device 101 and the drainage main pipe 100, and the two ends of the second drainage branch pipe 104 are respectively connected to the overflow port 20 of the second anti-blockage overflow device 103 and the outdoor sewage inspection well; the first anti-blockage overflow device 101 and the second anti-blockage overflow device 103 are as shown in FIG. Figures 1 to 4 The anti-clogging overflow device and the ultrasonic water flow alarm are connected to the property monitoring room.

[0023] When the drainage main pipe 100 between the first anti-blocking overflow 101 and the second anti-blocking overflow 103 is blocked, sewage is discharged to the second anti-blocking overflow 103 through the first anti-blocking overflow 101 and the first drainage branch pipe 102, and the first anti-blocking overflow 101 sends an alarm signal to the property monitoring room. When the drainage main pipe 100 between the second anti-blocking overflow 103 and the outdoor sewage inspection well is blocked, sewage is discharged to the outdoor sewage inspection well through the second anti-blocking overflow 103 and the second drainage branch pipe 104, and the second anti-blocking overflow 103 sends an alarm signal to the property monitoring room. The property can determine the blockage position of the drainage main pipe 100 according to the source of the alarm signal.

[0024] The technologies not described above are common knowledge of those skilled in the art. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-clogging overflow device, characterized in that: The invention comprises a standpipe (1) and an overflow pipe (2) which are interconnected, wherein a water inlet (10) is provided at the upper end of the standpipe (1), a water outlet (11) is provided at the lower end of the standpipe (1), and an overflow outlet (20) is provided at the lower end of the overflow pipe (2); a mounting box (4) for mounting an ultrasonic water flow alarm and a detection hole (5) for mounting an ultrasonic sensor are provided on the overflow pipe (2); the ultrasonic water flow alarm is installed in the mounting box (4), and the ultrasonic sensor for detecting water flow signals is installed in the detection hole (5).

2. The anti-clogging overflow device according to claim 1, characterized in that: When the drain outlet (11) is blocked, sewage in the vertical pipe (1) is discharged from the overflow outlet (20), and the ultrasonic water flow alarm collects the water flow signal detected by the ultrasonic sensor in real time and sends out an alarm signal.

3. The anti-clogging overflow device according to claim 2, characterized in that: The distance H1 between the highest point of the drainage channel between the riser (1) and the overflow pipe (2) and the detection hole (5) is less than 100 cm.

4. The anti-clogging overflow device according to claim 3, characterized in that: The axes of the vertical pipe (1) and the overflow pipe (2) are parallel to each other; a detection port (3) is designed on the overflow pipe (2), the detection port (3) is located above the detection hole (5), and the installation box (4) is located below the detection hole (5); the detection hole (5) includes two detection holes (5), the two detection holes (5) are symmetrically arranged, and each detection hole (5) is respectively installed with an ultrasonic sensor.

5. A building drainage pipe blockage overflow alarm system, characterized in that: The main drainage pipe (100) is connected to an outdoor sewage inspection well. A first anti-clogging overflow (101) and a second anti-clogging overflow (103) are installed on the main drainage pipe (100). Two ends of the first drainage branch pipe (102) are respectively connected to the overflow port (20) of the first anti-clogging overflow (101) and the main drainage pipe (100), and two ends of the second drainage branch pipe (104) are respectively connected to the overflow port (20) of the second anti-clogging overflow (103) and the outdoor sewage inspection well; the first anti-clogging overflow (101) and the second anti-clogging overflow (103) are the anti-clogging overflows according to any one of claims 1 to 4; and the ultrasonic water flow alarm is connected to the property monitoring room.

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