CN215563021U

CN215563021U - Pressure double-monitoring pipe network pressure-superposed water supply equipment

Info

Publication number: CN215563021U
Application number: CN202121395028.1U
Authority: CN
Inventors: 吴健青; 王献文
Original assignee: Xinkaili Shanghai Water Co ltd
Current assignee: Xinkaili Shanghai Water Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-18
Anticipated expiration: 2031-06-23

Abstract

The utility model provides pressure double-monitoring pipe network pressure-superposed water supply equipment which comprises a water supply unit, a steady flow compensator and a monitoring device, wherein the water supply unit and the monitoring device are arranged at the outlet end of the steady flow compensator; and a pressure detection mode for one standby is adopted, so that the safety and stability of water supply can be ensured, and the safety and the real-time performance of water supply are ensured.

Description

Pressure double-monitoring pipe network pressure-superposed water supply equipment

Technical Field

The utility model relates to the technical field of secondary water supply, in particular to pressure-superposed water supply equipment with a pressure double-monitoring pipe network.

Background

Traditional water supply equipment only disposes a pressure sensor at the play water end, and in case pressure sensor breaks down, pressure signal will lose, when the system can not detect pressure signal, will accelerate always, and too big often can cause the booster of water pipe, causes unpredictable's loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide pressure double-monitoring pipe network pressure-superposed water supply equipment aiming at the defects in the prior art, and the pressure detection mode of one pressure for one use is adopted, so that the safety and stability of water supply can be ensured, and the safety and the real-time performance of water supply can be ensured.

In order to solve the technical problems, the utility model adopts the following technical scheme:

pressure double monitoring pipe network pressure-superposed water supply equipment is characterized in that: the monitoring device comprises an acquisition module and a control module, the control module receives data of the acquisition module and adjusts the running state of the water supply unit, and the acquisition module at least comprises two pressure sensors which are independently arranged at the outlet end of the water supply unit; the monitoring device can carry out real-time inspection to the water outlet pressure of equipment to the running state of whole equipment of real-time diagnosis is coordinated with control module, and is equipped with two pressure sensor at least, and two pressure sensor are used one and are equipped with one, when a trouble takes place for one, switch to another one immediately and can not influence the normal water supply of equipment.

Optionally, a vacuum suppressor is arranged on the steady flow compensator; the vacuum-inhibiting device mainly plays a role in inhibiting vacuum, and plays a role in exhausting air during starting of the device.

Optionally, the water supply unit comprises a connecting pipeline, a pump set and a valve, and the pump set is connected with the steady flow compensator through the connecting pipeline.

Optionally, the pressure monitoring system further comprises an alarm module, wherein the alarm module is in communication connection with the control module, and when the pressure data received by the control module is abnormal, the alarm module sends out a fault prompt; when the water outlet pressure is over-pressure or low-pressure, the alarm module gives an alarm, generally, the alarm is in a form of sending information prompt to the control module, and the alarm can also be directly buzzed to give an alarm.

Optionally, the acquisition module further includes an analog acquisition module, the analog acquisition module is in communication connection with the pressure acquisition device, and the analog acquisition module sends data transmitted by the pressure acquisition device to the control module.

Optionally, the control module is located on the control cabinet; the control module mainly feeds back to the frequency converter after various signals are collected and processed, and the frequency converter can adjust the running frequency of the frequency converter according to the feedback result.

When the equipment is operated, one pressure sensor normally works, the other pressure sensor is in a standby state, real-time pressure data acquired by the two pressure sensors are transmitted to the control module in real time through the analog quantity acquisition module, the operating pressure of the whole set of equipment can be mastered in real time through the control module, the operating stability of the total water supply pressure is mastered, once one pressure sensor breaks down, the control module is immediately switched to the other pressure sensor, and the water supply is ensured to be safe and timely.

Based on the above, the pressure double-monitoring pipe network pressure-superposed water supply equipment provided by the utility model adopts a pressure detection mode for one use and the other use, so that the safety and stability of water supply can be ensured, and the safety and the real-time performance of water supply can be ensured.

Drawings

Fig. 1 is a schematic structural diagram of pressure-superposed water supply equipment of a pressure double-monitoring pipe network according to an embodiment of the utility model.

Reference numerals:

1-a steady flow compensator; 2-a vacuum suppressor; 3-a water supply unit; 4-a pressure sensor; 5-analog quantity acquisition module; 6-control cabinet.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the utility model, as detailed in the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The technical features of the present invention may be combined with each other without conflict.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

As shown in fig. 1, the pressure double-monitoring pipe network pressure-superposed water supply equipment of the utility model comprises a water supply unit 3, a steady flow compensator 1 and a monitoring device, wherein the water supply unit 3 and the monitoring device are both arranged at the outlet end of the steady flow compensator 1, the monitoring device is used for checking the pressure condition of the water outlet end of the water supply unit 3 and giving an abnormal alarm prompt, the monitoring device comprises an acquisition module and a control module, the control module receives the data of the acquisition module and adjusts the running state of the water supply unit 3, and the acquisition module at least comprises two pressure sensors 4 which are independently arranged at the outlet end of the water supply unit 3; the monitoring device can carry out real-time inspection to the play water pressure of equipment to the running state of complete equipment of real-time diagnosis is cooperated with control module, and is equipped with two pressure sensor 4 at least, and two pressure sensor 4 are used one for one and are equipped with, when a trouble takes place for one, switch to another one immediately and can not influence the normal water supply of equipment.

In some embodiments, the ballast compensator 1 is provided with a vacuum suppressor 2; the vacuum-inhibiting device mainly plays a role in inhibiting vacuum, and plays a role in exhausting air during starting of the device.

In some embodiments, the water supply unit 3 includes a connection pipeline, a pump set and a valve, and the pump set is connected with the steady flow compensator 1 through the connection pipeline.

In some embodiments, the pressure monitoring device further comprises an alarm module, wherein the alarm module is in communication connection with the control module, and when the pressure data received by the control module is abnormal, the alarm module sends out a fault prompt; when the water outlet pressure is over-pressure or low-pressure, the alarm module gives an alarm, generally, the alarm is in a form of sending information prompt to the control module, and the alarm can also be directly buzzed to give an alarm.

In some embodiments, the acquisition module further includes an analog quantity acquisition module 5, the analog quantity acquisition module 5 is in communication connection with the pressure acquisition device, and the analog quantity acquisition module 5 transmits data transmitted by the pressure acquisition device to the control module.

In some embodiments, the control module is located on the control cabinet 6; the control module mainly feeds back to the frequency converter after various signals are collected and processed, and the frequency converter can adjust the running frequency of the frequency converter according to the feedback result.

When the equipment is operated, one pressure sensor 4 normally works, the other pressure sensor is in a standby state, real-time pressure data acquired by the two pressure sensors are transmitted to the control module through the analog quantity acquisition module 5 in real time, the operating pressure of the whole set of equipment can be mastered in real time through the control module, the operating stability of the total water supply pressure is mastered, once one pressure sensor 4 breaks down, the control module is immediately switched to the other pressure sensor, and the water supply is ensured to be safe and timely.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. Pressure double monitoring pipe network pressure-superposed water supply equipment is characterized in that: including water supply unit, stationary flow compensator and monitoring devices, water supply unit with monitoring devices all sets up the exit end of stationary flow compensator, monitoring devices is used for the inspection the play water end pressure condition of water supply unit and make unusual warning suggestion, monitoring devices includes collection module and control module, control module receives collection module's data and adjustment the running state of water supply unit, collection module includes at least that two stand-alone set up the pressure sensor of water supply unit exit end.

2. The pressure double-monitoring pipe network pressure-superposed water supply equipment according to claim 1, characterized in that: and a vacuum suppressor is arranged on the steady flow compensator.

3. The pressure double-monitoring pipe network pressure-superposed water supply equipment according to claim 1, characterized in that: the water supply unit comprises a connecting pipeline, a pump set and a valve piece, wherein the pump set is connected with the steady flow compensator through the connecting pipeline.

4. The pressure double-monitoring pipe network pressure-superposed water supply equipment according to claim 1, characterized in that: the alarm module is in communication connection with the control module, and when the pressure data received by the control module is abnormal, the alarm module sends out a fault prompt.

5. The pressure double-monitoring pipe network pressure-superposed water supply equipment according to claim 1, characterized in that: the acquisition module further comprises an analog quantity acquisition module, the analog quantity acquisition module is in communication connection with the pressure acquisition device, and the analog quantity acquisition module sends data transmitted by the pressure acquisition device to the control module.

6. The pressure double-monitoring pipe network pressure-superposed water supply equipment according to claim 1, characterized in that: the control module is located on the control cabinet.