CN211553003U

CN211553003U - Full water detection device of valve well of intelligence discharge valve

Info

Publication number: CN211553003U
Application number: CN202020706844.9U
Authority: CN
Inventors: 张海宽; 王立; 刘小斌
Original assignee: Zhejiang Huamu Environment Engineering Co ltd
Current assignee: Zhejiang Huamu Environment Engineering Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-09-22
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses an intelligence discharge valve's full water detection device of valve well, including the discharge valve body, be provided with the tongue tube sensor in the bottom pole center of discharge valve body, beneficial effect is: the floating ball state is detected when the water level in the inspection well is increased when the exhaust valve body is installed, a signal is sent to the monitoring center and an alarm is given in time, remote management of the water level in the inspection well is realized, the task of supervision and management of the exhaust valve in daily field is removed, the exhaust valve can be quickly positioned when an abnormality occurs, the running safety of equipment is improved through remote detection of water fullness of the intelligent exhaust valve well, the rationality of the layout of the urban exhaust valve is determined in an auxiliary mode, the exhaust valve is maintained quickly and timely, the running safety of pipelines caused by the unavailability of the exhaust valve is avoided, the effective way of the service level and the socialization level of a public water supply and drainage pipe network is improved, the management and maintenance cost of the exhaust valve is reduced, and the intelligent monitoring system has great practical.

Description

Full water detection device of valve well of intelligence discharge valve

Technical Field

The utility model relates to a discharge valve remote monitoring device, in particular to full water detection device of valve well of intelligence discharge valve belongs to water supply and drainage and detects technical field.

Background

The composite exhaust valve body used in the water supply and drainage system is a cylindrical or conical valve body, and its interior mainly contains a group of Stainless steel (Stainless steel floating ball) or Polycarbonate (Polycarbonate) floating ball, connecting rod (Float amr) and Sealed coil chain (Sealed coil chain). The valve is installed at the water outlet of the water pump or in the water supply and drainage pipeline and is used for removing a large amount of air aggregated in the pipeline or discharging a small amount of air aggregated at the higher part of the pipeline into the atmosphere so as to improve the use efficiency of the pipeline and the water pump, and once negative pressure is generated in the pipeline, the valve quickly sucks in the outside air so as to protect the pipeline from being damaged due to the negative pressure.

At present, the traditional exhaust valve has no signal acquisition, and a part of exhaust valves which can not normally exhaust and suck air exist on a pipe network due to quality reasons, so that great potential safety hazards are brought to the safe operation of the pipe network, and the exhaust valves arranged on water supply pipelines and sewage pipelines are hidden in certain positions, such as in a valve well, in a cave and the like, the water leakage is caused for several months, and the overflow in the valve well causes that equipment is soaked without people. Particularly, the peripheral environment is seriously influenced by sewage leakage, a brand new management means is needed for mastering the working state of the exhaust valve in real time due to the fact that the exhaust valve is very dispersedly installed, and with the rapid development and the large application of the narrow-band honeycomb internet of things technology, pure mechanical equipment and the internet can be fused, and information of the equipment is accurately transmitted to the internet in real time.

Therefore, on the premise of not influencing the original exhaust valve, an intelligent detection device is installed, a sensor is installed to acquire related information at regular time and transmit the related information through a network, and the operation state of the exhaust valve with scattered installation can be collected. On this basis intelligent exhaust valve remote monitering platform software just can realize overcoming the problem that current discharge valve manual management met to installing dispersion and the huge exhaust valve state ground centralized management of quantity, consequently the utility model provides an intelligent exhaust valve's full water detection device of valve well.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligence discharge valve's full water detection device of valve well for solve above-mentioned problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an intelligence discharge valve's full water detection device of valve well, including the discharge valve body, be provided with the tongue tube sensor in the bottom pole center of discharge valve body, be provided with the floater body in the tongue tube sensor, floater body one side is provided with electric valve, be provided with the floater sensor in electric valve's the pivot, full water floater detection sensor in the removable fixedly connected with well of bolt is passed through to bottom one side of discharge valve body, discharge valve body one side has set gradually MCU controller, pressure sensor includes under-voltage sensor and water pressure sensor.

As an optimized technical scheme of the utility model, the MCU controller passes through NB-IOT and remote communication server signal connection.

As a preferred technical scheme of the utility model, water pressure sensor passes through current-voltage conversion circuit and low pass filter circuit and MCU controller electric connection.

As a preferred technical scheme of the utility model, under-voltage sensor passes through low pass filter circuit and MCU controller electric connection.

As an optimized technical scheme of the utility model, be provided with a plurality of magnets on the floater body.

The utility model discloses the beneficial effect who reaches is: the floating ball state is detected when the water level in the inspection well is increased when the exhaust valve body is installed, a signal is sent to the monitoring center and an alarm is given in time, remote management of the water level in the inspection well is realized, the task of supervision and management of the exhaust valve in daily field is removed, the exhaust valve can be quickly positioned when an abnormality occurs, the running safety of equipment is improved through remote detection of water fullness of the intelligent exhaust valve well, the rationality of the layout of the urban exhaust valve is determined in an auxiliary mode, the exhaust valve is maintained quickly and timely, the running safety of pipelines caused by the unavailability of the exhaust valve is avoided, the effective way of the service level and the socialization level of a public water supply and drainage pipe network is improved, the management and maintenance cost of the exhaust valve is reduced, and the intelligent monitoring system has great practical.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a flow chart of the processing of the under-voltage signal of the present invention;

FIG. 3 is a flow chart of the water pressure signal processing of the present invention;

fig. 4 is a flowchart of the program control of the present invention.

In the figure: 1. a discharge valve body; 2. a reed switch sensor; 3. an under-voltage sensor; 4. a water pressure sensor; 5. a float ball sensor; 6. an MCU controller; 7. a pressure sensor; 8. a low-pass filter circuit; 9. a current-voltage conversion circuit; 10. an electrically operated valve; 11. a well full water floating ball detection sensor; 12. the floater body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, a valve well full water detection device of intelligence discharge valve, including discharge valve body 1, be provided with tongue tube sensor 2 on discharge valve body 1's the bottom pole center, be provided with floater body 12 in the tongue tube sensor 2, floater body 12 one side is provided with electric valve 10, be provided with floater sensor 5 in electric valve 10's the pivot, discharge valve body 1's bottom one side is through bolt detachable fixedly connected with well full water floater detection sensor 11, discharge valve body 1 one side has set gradually MCU controller 6, pressure sensor 7 includes under-voltage sensor 3 and water pressure sensor 4.

MCU controller 6 is through NB-IOT and remote communication server signal connection, and water pressure sensor 4 passes through current-voltage converting circuit 9 and low pass filter circuit 8 and MCU controller 6 electric connection, and under-voltage sensor 3 passes through low pass filter circuit 8 and MCU controller 6 electric connection, is provided with a plurality of magnets on the floater body 12.

Specifically, when the utility model is used, an exhaust valve arranged in an inspection well is used for configuring a floating ball body 12 as a control switch to be fixed in 20 cm below the exhaust valve to identify whether the water level in the inspection well exceeds the upper limit, once the water level rises, the floating ball body 12 is in a connection state, relevant data is immediately sent to a management department through NB-IOT so as to carry out water pumping treatment and overflow reason check on the inspection well, the floating ball body 12 is arranged on a reed pipe sensor 2 arranged in the center of a rod, a magnet arranged in the floating ball body 12 triggers the reed pipe sensor 2, when the floating ball body 12 floats up and down along with the change of the water level in the exhaust valve inspection well, when the water level reaches the upper limit, the reed pipe is immediately connected, the state of the reed pipe sensor 2 changes, a floating ball sensor 5 is arranged on a rotating shaft of an electric valve 10, when the valve position acts, the floating ball sensor 5 generates a pulse signal, is communicated with an RC filter circuit connected with the I/O port of the controller, filters a high-frequency signal, and is connected to an external interrupt I/O port of the MCU.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence discharge valve's valve well full water detection device, a serial communication port, including discharge valve body (1), be provided with tongue tube sensor (2) on the bottom pole center of discharge valve body (1), be provided with floater body (12) in tongue tube sensor (2), floater body (12) one side is provided with electric valve (10), be provided with floater sensor (5) in electric valve (10)'s the pivot, discharge valve body's (1) bottom one side is through full water floater detection sensor (11) in the removable fixedly connected with well of bolt, discharge valve body (1) one side has set gradually MCU controller (6), pressure sensor (7) include under-voltage sensor (3) and water pressure sensor (4).

2. The device for detecting the water fullness in a valve well of an intelligent exhaust valve as claimed in claim 1, wherein the MCU controller (6) is in signal connection with a remote communication server through NB-IOT.

3. The device for detecting the water fullness in the valve well of the intelligent exhaust valve as recited in claim 1, wherein the water pressure sensor (4) is electrically connected with the MCU controller (6) through a current-voltage conversion circuit (9) and a low-pass filter circuit (8).

4. The device for detecting the water fullness in the valve well of the intelligent exhaust valve as recited in claim 1, wherein the under-voltage sensor (3) is electrically connected with the MCU controller (6) through a low-pass filter circuit (8).

5. The device for detecting the water fullness in a valve well of an intelligent exhaust valve as claimed in claim 1, wherein a plurality of magnets are arranged on the floating ball body (12).