CN218348441U - A municipal drainage monitoring device resistant to impact, compression and waterproof - Google Patents

Abstract

The utility model discloses a resistant waterproof municipal drainage monitoring devices of resistance to compression, including early warning system, early warning system protection device, stereoplasm connecting pipe, fixer, flowmeter and pressure sensor, its characterized in that: the early warning system is arranged in an early warning system protection device, the early warning system protection device is fixed on the side wall of a sewer, and the flowmeter and the pressure sensor are fixed in a drain pipe; the early warning system is respectively connected with the flowmeter and the pressure sensor through signal lines; a hard connecting pipe is arranged between the early warning system protection device and the flowmeter and between the early warning system protection device and the pressure sensor, the signal wire is arranged in the hard connecting pipe, and the hard connecting pipe is fixed by a fixer; the flow meter and the pressure sensor respectively detect the flow and the water pressure of water in the drainage pipe and transmit the flow and the water pressure to the early warning system through signal lines, and the early warning system sends signals to the outside; the utility model discloses can extensively field such as municipal construction.

Description

A municipal drainage monitoring device resistant to impact, compression and waterproof

technical field

The utility model relates to a municipal drainage monitoring device, in particular to a municipal drainage monitoring device resistant to impact, compression and waterproof.

Background technique

With the rapid development of the city scale, the coverage of the municipal drainage pipe network is rapidly expanding, and the original drainage pipe network is aging. Some low-lying drainage pipes are prone to overflow in rainy days, which brings great pressure to the operation and management of the drainage pipe network. . In order to understand the operation status of the entire pipeline network in real time and quickly discover various problems in the drainage pipeline network, such as abnormal flow rate and node overflow, it is necessary to use advanced pipeline network operation monitoring software and hardware technology to monitor and control the operation status of the pipeline in real time. Analyze and make effective treatment quickly and timely to avoid subsequent more serious accidents. Pipeline flow and pressure monitoring is a very important and indispensable part of pipeline network operation monitoring. Currently, the phenomenon of full drain pipe overflow is a major problem for most flow and pressure monitors.

Utility model content

The technical problem to be solved by the utility model is to provide a municipal drainage monitoring device resistant to impact, compression and waterproof.

The technical scheme of the utility model is, a municipal drainage monitoring device resistant to impact, compression and waterproof, including an early warning system, a protective device for the early warning system, a hard connecting pipe, a fixer, a flow meter and a pressure sensor, and is characterized in that: The early warning system is placed in the early warning system protection device, the early warning system protection device is fixed on the side wall of the sewer, and the flow meter and the pressure sensor are fixed in the drain pipe; the early warning system is connected with the flow meter and the pressure sensor through signal lines respectively; A hard connection pipe is arranged between the early warning system protection device, the flow meter and the pressure sensor, the signal line is arranged in the hard connection pipe, and the hard connection pipe is fixed by a holder; the flow meter and the pressure sensor respectively detect The flow rate and water pressure of the water are transmitted to the early warning system through the signal line, and the early warning system sends the signal to the outside.

Preferably, the protection device for the early warning system includes an arc-shaped casing, the bottom of the arc-shaped casing is bent and extended outwards to form an installation chassis, and installation holes are provided on the installation chassis, and the contact between the installation chassis and the side wall of the sewer The surface is provided with a waterproof layer. The waterproof layer is set to protect the curved casing from being corroded by water, and also to prevent water from entering the curved casing.

Preferably, waterproof gasket 1 is provided at the connection port between the hard connecting pipe and the arc-shaped housing, and waterproof gasket 2 and waterproof gasket 3 are also provided at the connection between the hard connecting pipe and the flow meter and pressure sensor. Waterproof gaskets are used to prevent water from entering the connection.

The beneficial effects of the impact-resistant, compression-resistant and waterproof municipal drainage monitoring device described in the utility model are: the early-warning system of the utility model is placed in the early-warning system protection device, and the early-warning system has a good The effect of impact resistance, compression and waterproof, while the signal line is protected by a hard connection tube, reduces the wear of the signal line by impurities in the pipeline and the damage of the signal line by animals, and increases the service life of the device. The utility model can be widely used in municipal construction and other fields.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Figure 2 is a schematic diagram of the connection between the flowmeter and the pressure sensor and the hard connecting pipe.

In the figure: 1. Early warning system, 2. Early warning system protection device, 3. Hard connecting pipe, 4. Fixer, 5. Flow meter, 6. Pressure sensor, 7. Arc-shaped shell, 8. Waterproof layer, 9. Install the chassis, 10, one waterproof gasket, 11, two waterproof gaskets, 12, three waterproof gaskets, 13, signal line.

Detailed ways

Referring to Fig. 1 and Fig. 2, a municipal drainage monitoring device resistant to impact, compression and waterproof includes an early warning system 1, an early warning system protection device 2, a hard connecting pipe 3, a holder 4, a flow meter 5 and a pressure sensor 6; The early warning system 1 is placed in the early warning system protection device 2, the early warning system protection device 2 is fixed on the side wall of the sewer, and the flow meter 5 and the pressure sensor 6 are fixed in the drain pipe; the early warning system 1 communicates with the flow meter through signal lines respectively. 5 is connected to the pressure sensor 6; a hard connection pipe 3 is arranged between the early warning system protection device 2, the flow meter 5 and the pressure sensor 6, and the signal line is arranged in the hard connection pipe 3, and the hard connection pipe 3 It is fixed by the fixture 4; the flow meter 5 and the pressure sensor 6 respectively detect the flow and water pressure of the water in the drain pipe and send them to the early warning system 1 through the signal line, and the early warning system 1 sends the signal to the outside.

In a specific embodiment, the early warning system protection device 2 includes an arc-shaped casing 7, the bottom of the arc-shaped casing 7 is bent and extended outwards to form an installation chassis 9, and an installation hole 10 is provided on the installation chassis 9, the installation chassis 9 is provided with a waterproof layer 8 on the contact surface with the side wall of the sewer.

The junction of the hard connecting pipe 3 and the arc-shaped shell 7 is provided with a waterproof gasket 10, and the junction of the hard connecting pipe and the flow meter 5 and the pressure sensor 6 is also provided with a waterproof gasket 2 11, respectively. Washer three 12.

The working principle of the utility model is: the flow meter 5 and the pressure sensor 6 respectively detect the flow and water pressure of the water in the drain pipe, and transmit the signal to the early warning system 1 through the signal line, and the early warning system 1 sends the signal to the outside .

The early warning system 1 of the present utility model is placed in the early warning system protection device 2. When the full pipe overflows, the early warning system has a good effect of impact resistance, pressure resistance and waterproof; and the signal line is protected by a hard connecting pipe 3, reducing the number of pipelines. The abrasion of the signal line by impurities in the medium and the damage of the signal line by animals increase the service life of the device. The contact surface of the installation chassis 9 and the side wall of the sewer is provided with a waterproof layer 8, and the joint of the hard connecting pipe 3 and the arc shell 7 is provided with a waterproof gasket-10, and the hard connecting pipe and the flowmeter 5 and the junction of the pressure sensor 6 are also provided with waterproof gasket two 11 and waterproof gasket three 12 respectively, so that the device has a good waterproof effect.

The above embodiments are only used to illustrate the technical solutions of the present utility model without limitation, and the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner" and "outer" are based on The orientation or positional relationship shown in the accompanying drawings is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood To limit the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solution of the utility model. All should be included in the scope of claims of the present utility model.

Claims (3)

1. A municipal drainage monitoring device resistant to impact, pressure and waterproof, comprising an early warning system (1), an early warning system protection device (2), a hard connecting pipe (3), a retainer (4), a flow meter (5) and The pressure sensor (6) is characterized in that: the early warning system (1) is placed in the early warning system protection device (2), the early warning system protection device (2) is fixed on the side wall of the sewer, the flow meter (5) and the pressure The sensor (6) is fixed in the drainpipe; the early warning system (1) is connected with the flow meter (5) and the pressure sensor (6) through the signal line (13) respectively; the early warning system protection device (2) is connected with the flow meter ( 5) and the pressure sensor (6) are provided with a hard connecting pipe (3), the signal line (13) is arranged in the hard connecting pipe (3), and the hard connecting pipe (3) is connected by the fixer (4 ) is fixed; the flow meter (5) and the pressure sensor (6) detect the flow and the water pressure of the water in the drainpipe respectively, and are transmitted to the early warning system (1) by the signal line (13), and the early warning system ( 1) Send the signal to the outside. 2. A municipal drainage monitoring device with impact resistance, pressure resistance and waterproof according to claim 1, characterized in that: the early warning system protection device (2) includes an arc-shaped casing (7), and the bottom of the arc-shaped casing (7) is folded Bend and extend outward to form an installation chassis (9), on which installation holes are provided, and a waterproof layer (8) is provided on the contact surface between the installation chassis (9) and the side wall of the sewer. 3. A municipal drainage monitoring device with impact resistance, pressure resistance and waterproof according to claim 1, characterized in that: a waterproof gasket is provided at the connection port between the hard connecting pipe (3) and the arc-shaped casing (7) One (10); the joints of the hard connecting pipe (3) and the flow meter (5) and the pressure sensor (6) are also respectively provided with two waterproof gaskets and three waterproof gaskets.

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