CN210421259U

CN210421259U - Wisdom water-saving control device

Info

Publication number: CN210421259U
Application number: CN201921091297.1U
Authority: CN
Inventors: 吴海; 张甫杰; 刘石生
Original assignee: Shanghai Panda Machinery Group Co Ltd
Current assignee: Shanghai Panda Machinery Group Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-04-28
Anticipated expiration: 2029-07-12

Abstract

The utility model relates to an intelligent water-saving control device, which comprises a pipeline, wherein a regulating body and a monitoring device are sequentially arranged on the pipeline; the monitoring device is connected with the input end of the processor, the output end of the processor is connected with the electric actuating mechanism, and the electric actuating mechanism is connected with the adjusting body; the monitoring device is used for monitoring the pressure and the flow of water in the pipeline, the processor sends a control instruction to the electric actuating mechanism according to the monitored pressure and flow of water, and the electric actuating mechanism controls the adjusting body according to the received control instruction so as to adjust the pressure and the flow of water in the pipeline. The utility model discloses can adjust pressure and flow in the pipeline.

Description

Wisdom water-saving control device

Technical Field

The utility model relates to a water supply control technical field especially relates to a wisdom water conservation controlling means.

Background

The urban water supply network is a pipeline network system with a complex structure and a huge scale, and the urban water demand gradually increases along with the continuous development of urban construction. Most municipal water networks have problems of varying degrees in order to meet the needs of the development of municipal water supplies. Underground and overground water supply pipelines used for guaranteeing the aspects of resident life, enterprise production, public service, fire protection and the like are important components of urban infrastructure.

At present, underground tap water pipelines are different in old and new, and the distances from the underground tap water pipelines to water supply points are different, so that water pressure fluctuation in the whole pipeline is large, and the damage to the whole pipeline caused by leakage and uncontrollable control is caused. In addition, when maintenance and management are carried out, the phenomena of incapability of closing and damaging the valve, water leakage and the like are often encountered, and the position of the valve cannot be determined during pipe network maintenance, so that the large-area water cut-off phenomenon is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a wisdom water conservation controlling means is provided, pressure and flow in the pipeline can be adjusted.

The utility model provides a technical scheme that its technical problem adopted is: the intelligent water-saving control device comprises a pipeline, wherein a regulating body and a monitoring device are sequentially arranged on the pipeline; the monitoring device is connected with the input end of the processor, the output end of the processor is connected with the electric actuating mechanism, and the electric actuating mechanism is connected with the adjusting body; the monitoring device is used for monitoring the pressure and the flow of water in the pipeline, the processor sends a control instruction to the electric actuating mechanism according to the monitored pressure and flow of water, and the electric actuating mechanism controls the adjusting body according to the received control instruction so as to adjust the pressure and the flow of water in the pipeline.

The monitoring device is also used for monitoring the temperature of water in the pipeline.

The regulating body is a ball type regulating valve, a stop type regulating valve, a plate type regulating valve, a cock type regulating valve or a diaphragm type regulating valve.

The processor is also connected with a network signal transceiver, judges whether an explosion and leakage accident occurs according to the monitored pressure and flow of water, and transmits explosion and leakage accident information to the remote dispatching monitoring center through a network when the explosion and leakage accident occurs.

The two ends of the adjusting body are also connected with a preparation pipeline in parallel, and a manual gate valve is arranged on the preparation pipeline.

An exhaust device is further arranged on the pipeline.

The pipeline is also sleeved with a buried shell, an inlet and an outlet of the pipeline penetrate out of the buried shell, and the adjusting body, the monitoring device, the processor and the electric actuating mechanism are all positioned in the buried shell; a manhole is formed in the upper portion of the buried shell.

Advantageous effects

Since the technical scheme is used, compared with the prior art, the utility model, have following advantage and positive effect: the utility model discloses a set up sensing monitoring devices on the pipeline, flow through sensing monitoring devices real-time supervision pipeline, pressure and temperature, the treater is controlled the regulator on the pipeline according to received monitoring value control electric actuator, in order to realize the regulation to water pressure and flow in the pipeline, the simultaneous processing ware can also judge whether take place to explode the hourglass accident according to received monitoring value, accessible network sends accident information to remote control end when taking place to explode the hourglass accident, the play water source of this pipeline is closed by the remote control end.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a schematic top view of an embodiment of the present invention;

in FIG. 3, (a), (b), (c), (d), (e) are schematic structural views of various modulators of the present invention;

fig. 4 is a schematic front view of another embodiment of the present invention;

fig. 5 is a schematic top view of another embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

An embodiment of the utility model relates to an intelligent water-saving control device, as shown in fig. 1 and fig. 2, comprising a pipeline 1, wherein a regulator 2 and a monitoring device 3 are arranged on the pipeline 1 in sequence; the monitoring device 3 is connected with the input end of the processor 4, the output end of the processor 4 is connected with the electric actuator 5, and the electric actuator 5 is connected with the adjusting body 2. When in use, the inlet and the outlet of the pipeline 1 are only needed to be butted with the inlet and the outlet of the tap water pipeline.

The monitoring device 3 in the embodiment comprises a flow sensor, a pressure sensor and a temperature sensor, wherein the flow sensor is used for monitoring the flow of water in the pipeline 1, the pressure sensor is used for monitoring the pressure of the water in the pipeline 1, and the temperature sensor is used for monitoring the temperature of the water in the pipeline 1.

The processor 4 in this embodiment may be implemented by a 51-series single chip microcomputer, and receives the monitoring data uploaded by the monitoring device 3, and sends a control instruction to the electric actuator 5 according to the monitoring data. Specifically, an I/O port of the processor 4 is connected to an output end of the monitoring device 3 and a control end of the electric actuator through wires, when the processor 4 receives the pressure and the flow rate of the water in the pipeline 1 uploaded by the monitoring device 3, the received pressure and flow rate are compared with a pressure threshold value and a flow rate threshold value stored in the processor, when the monitored pressure and flow rate of the water are smaller than the pressure threshold value and the flow rate threshold value, a control instruction for opening degree amplification is sent to the electric actuator 5, and after the electric actuator 5 receives the instruction, the opening degree of the regulator is increased, so that the pressure and the flow rate of the water in the pipeline are increased; when the monitored pressure and flow of the water are larger than the pressure threshold value and the flow threshold value, a control instruction for reducing the opening degree is sent to the electric actuating mechanism 5, and the opening degree of the adjusting body is reduced after the electric actuating mechanism 5 receives the control instruction, so that the pressure and the flow of the water in the pipeline are reduced. Since the intelligent water-saving control apparatus of the present embodiment can be installed in any area requiring water supply, the threshold value stored in the processor 4 can be set according to different water supply areas. In addition, it is worth mentioning that the threshold value stored in the processor 4 may also be set according to the time period if the area to be supplied with water is a periodic water usage area, i.e. the threshold values for different time periods are different. Therefore, the pressure and the flow of the water in the pipeline can be adjusted according to the actual demand and the current running condition of the pipeline, so that the water pressure fluctuation in the pipeline is reduced, and the leakage risk is reduced. It is to be noted that the processor 4 may also be a computer with a display screen.

The electric actuator in the present embodiment may be a motor, and as shown in fig. 3, the adjusting body may be any one of a ball-type adjusting valve a, a stop-type adjusting valve B, a plate-type adjusting valve C, a plug-type adjusting valve D, and a diaphragm-type adjusting valve E.

In this embodiment, the processor 4 is further connected to a network signal transceiver 6, and the network signal transceiver 6 enables the processor 4 to perform network communication with the outside, so that the received monitoring data and control instructions can be sent to the remote dispatching monitoring center. The processor 4 can also judge whether the explosion and leakage accident happens according to the monitored pressure and flow of the water, and transmit the explosion and leakage accident information to a remote dispatching monitoring center through a network when the explosion and leakage accident happens. The following two ways are included for judging whether the explosion and leakage accident happens, one is: when the pressure and the flow of the water received by the processor 4 are smaller than the minimum pressure threshold and the minimum flow threshold, the processor can directly judge that the explosion and leakage accident occurs; the other is as follows: when the processor 4 receives that the pressure and the flow of the water are smaller than the pressure threshold value and the flow threshold value, the processor 4 sends a control instruction for opening amplification to the electric actuating mechanism 5, and after the electric actuating mechanism 5 controls the adjusting body to adjust the opening, the pressure and the flow of the water received by the processor 4 do not change, and at the moment, the explosion and leakage accident can be judged. When the explosion and leakage accident happens, the processor 4 can transmit the explosion and leakage accident information to the remote dispatching monitoring center through the network, and the remote dispatching monitoring center can close the water outlet source of the pipeline after receiving the explosion and leakage accident information, so that the water source is closed only for the pipeline area with the explosion and leakage accident, and the phenomenon of large-area water cut is avoided.

In this embodiment, the two ends of the adjusting body 2 are also connected in parallel with a preparation pipeline 7, the preparation pipeline 7 is provided with a manual gate valve 8, and the preparation pipeline 7 can prevent the problem of water cut-off when the adjusting body 2 fails and cannot be opened, so that emergency switching can be performed. The pipeline 7 is also provided with an exhaust device 9, the gas in the pipeline can be exhausted through the exhaust device 9, the use efficiency of the pipeline is improved, air can be sucked in when negative pressure occurs, and the pipeline is prevented from being damaged due to the negative pressure.

Another embodiment of the present invention also relates to an intelligent water-saving control device, which has substantially the same structure as the above embodiments, as shown in fig. 4 and 5, and the difference lies in that in this embodiment, the pipeline 1 is further sleeved with a buried shell 10, the inlet and outlet of the pipeline 1 penetrate out of the buried shell 10, and the adjusting body 2, the monitoring device 3, the processor 4 and the electric actuator 5 are all located in the buried shell 10; the upper part of the buried shell 10 is provided with a manhole 11. Through burying formula casing setting up outside the pipeline for whole device can realize burying formula installation, and when burying formula installation, only need with the pipeline of device import and export butt joint water supply line import and export just can normal work use.

The discovery of being difficult to, the utility model discloses a set up sensing monitoring devices on the pipeline, flow through sensing monitoring devices real-time supervision pipeline, pressure and temperature, the treater is controlled according to the regulator of received monitoring value control electric actuator on to the pipeline, in order to realize the regulation to water pressure and flow in the pipeline, the treater can also judge whether take place to explode the hourglass accident according to received monitoring value simultaneously, accessible network sends accident information to remote control end when taking place to explode the hourglass accident, the play water source of this pipeline is closed by the remote control end.

Claims

1. An intelligent water-saving control device comprises a pipeline, and is characterized in that a regulating body and a monitoring device are sequentially arranged on the pipeline; the monitoring device is connected with the input end of the processor, the output end of the processor is connected with the electric actuating mechanism, and the electric actuating mechanism is connected with the adjusting body; the monitoring device is used for monitoring the pressure and the flow of water in the pipeline, the processor sends a control instruction to the electric actuating mechanism according to the monitored pressure and flow of water, and the electric actuating mechanism controls the adjusting body according to the received control instruction so as to adjust the pressure and the flow of water in the pipeline.

2. The intelligent water-saving control device according to claim 1, wherein the monitoring device is further used for monitoring the temperature of water in the pipeline.

3. The intelligent water-saving control device according to claim 1, wherein the adjusting body is a ball-type adjusting valve, a stop-type adjusting valve, a plate-type adjusting valve, a plug-type adjusting valve, or a diaphragm-type adjusting valve.

4. The intelligent water-saving control device according to claim 1, wherein the processor is further connected with a network signal transceiver, the processor further judges whether an explosion accident occurs according to the monitored pressure and flow of water, and when the explosion accident occurs, information of the explosion accident is transmitted to the remote dispatching monitoring center through a network.

5. The intelligent water-saving control device according to claim 1, wherein the two ends of the adjusting body are connected in parallel with a preparation pipeline, and a manual gate valve is arranged on the preparation pipeline.

6. The intelligent water-saving control device according to claim 1, wherein an exhaust device is further disposed on the pipeline.

7. The intelligent water-saving control device according to claim 1, wherein a buried shell is further sleeved outside the pipeline, an inlet and an outlet of the pipeline penetrate out of the buried shell, and the regulating body, the monitoring device, the processor and the electric actuator are all located in the buried shell; a manhole is formed in the upper portion of the buried shell.