CN213452908U

CN213452908U - Automatic detection equipment for building water supply and drainage pipeline

Info

Publication number: CN213452908U
Application number: CN202021247036.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Terminus Technology Group Co Ltd
Current assignee: Terminus Technology Group Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-06-15
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to the technical field of building auxiliary equipment, in particular to an autonomous detection device for a building water supply and drainage pipeline, which comprises a pipeline body, a sonar detection device, a receiving device and a control device, wherein the water inlet end and the water outlet end of the pipeline body are respectively provided with a pressure detection device; the plurality of sonar detection devices are arranged on the pipeline body at intervals; the receiving device is used for receiving the detection information of the pressure detection device; the control device is used for receiving sonar data sent by the sonar detection device, predicting and positioning pipeline leaking points according to the receiving information of the receiving device, and accurately positioning the pipeline leaking points according to the sonar data of the sonar detection device. The utility model provides a building water supply and drainage pipe is from dynamic survey equipment, the detection through pressure detection device is to the prediction location of pipeline leak source, and further accurate location is realized on the basis of prediction location to rethread sonar detection device's detection, has avoided the trouble of artifical detection, has improved the detection efficiency of pipeline leak source simultaneously.

Description

Automatic detection equipment for building water supply and drainage pipeline

Technical Field

The utility model relates to a building auxiliary assembly technical field, concretely relates to building water supply and drainage pipe is from main detection equipment.

Background

At present, water supply and drainage pipelines in buildings are often hidden, so that citizens are often difficult to check arrangement and pay attention to operation of the water supply and drainage pipelines, but the importance of the drainage pipelines is obvious, the safe operation of the drainage pipelines is vital to guarantee the normal life of the citizens, and the water supply and drainage pipelines need to be regularly detected in order to guarantee the safe operation of the water supply and drainage pipelines.

In the prior art, when leakage occurs in the water supply and drainage pipeline, the leakage point is generally found by manual detection, and a large amount of material resources, manpower and time are usually needed to be spent for searching the leakage point, so that accident potential is brought to safe operation of the pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving at least the leakage cost through artifical measuring pipe among the prior art and being high, the inefficiency scheduling problem. The purpose is realized by the following technical scheme:

the utility model provides an autonomous detection device for building water supply and drainage pipelines, which comprises a main body, a plurality of sensors and a plurality of sensors, wherein the main body is provided with a plurality of sensors;

the water inlet end and the water outlet end of the pipeline body are respectively provided with a pressure detection device;

the sonar detection devices are arranged on the pipeline body at intervals;

the receiving device is connected with the pressure detection device and used for receiving detection information of the pressure detection device;

and the control device is used for receiving sonar data sent by the sonar detection device, predicting and positioning pipeline leaking points according to the received information of the receiving device, and accurately positioning the pipeline leaking points according to the sonar data of the sonar detection device.

According to the utility model discloses an among the building water supply and drainage pipe autonomous detection equipment, through pressure detection device's detection to the prediction location of pipeline leak source, the trouble of artifical detection has been avoided in further accurate location on the basis of prediction location to rethread sonar detection device's detection, has improved the detection efficiency of pipeline leak source simultaneously.

Additionally, according to the utility model discloses a building water supply and drainage pipe is from main detection equipment still can have following additional technical characterstic:

the utility model discloses an in some embodiments, building water supply and drainage pipeline independently detection equipment still include alarm device, alarm device with controlling means is connected, according to controlling means detects send the warning during accurate location.

In some embodiments of the present invention, the control device is connected with the receiving device and the sonar detection device by wireless or wire.

In some embodiments of the present invention, the pressure detecting device is a pressure sensor or a pressure gauge.

The utility model discloses an in some embodiments, building water supply and drainage pipe autonomous detection equipment still include flow sensor, flow sensor sets up respectively intake the end and go out the water end, and with receiving arrangement is connected.

In some embodiments of the present invention, the sonar detection device is a sonar detection sensor.

In some embodiments of the present invention, the control device is a single chip controller.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:

fig. 1 is a schematic view of the control principle of the autonomous detection equipment for the building water supply and drainage pipeline provided by the embodiment of the utility model.

The reference numerals in the drawings denote the following:

10: a pipe body; 11: a pressure detection device; 12: a sonar detection device; 13: a receiving device; 14: a control device; 15: an alarm device; 101: a water inlet end; 102: and (5) a water outlet end.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1, the autonomous detection device for building water supply and drainage pipelines in this embodiment includes: the sonar detection device comprises a pipeline body 10, a sonar detection device 12, a receiving device 13 and a control device 14, wherein a water inlet end 101 and a water outlet end 102 of the pipeline body 10 are respectively provided with a pressure detection device 11; the plurality of sonar detection devices are arranged on the pipeline body 10 at intervals; the receiving device 13 is connected to the pressure detecting device 11, and is configured to receive detection information of the pressure detecting device 11; the control device 14 is configured to receive sonar data sent by the sonar detection device 12, perform predictive positioning of pipe leakage points according to the received information of the receiving device 13, and perform accurate positioning of pipe leakage points according to the sonar data of the sonar detection device 12.

According to the utility model discloses an among the building water supply and drainage pipe autonomous detection equipment, through the prediction location of pressure measurement 11 detection to the pipeline leak source, the trouble of artifical detection has been avoided to further accurate location on the basis of prediction location in the detection of rethread sonar detection device 12, has improved the detection efficiency of pipeline leak source simultaneously.

It should be noted that the pressure detection device 11 is a pressure sensor or a pressure gauge, the sonar detection device 12 is a sonar detection sensor, the control device 14 is a single chip microcomputer controller, the pressure sensor is connected with the receiving device 13 through a wire, the receiving device 13 is connected with the single chip microcomputer controller in a wireless or wire manner, and the sonar detection sensor is connected with the controller through a wire or wirelessly.

Specifically, during detection, a pressure change inflection point at a water leakage position in a pipeline can be detected through a pressure sensor, a controller roughly locates the water leakage position, a leakage pipeline section is determined by using a frequency spectrum filtering and frequency spectrum comparison method according to a sonar detection sensor, the investigation range is narrowed, the principle is that when fluid leaks through a pipeline wall leakage hole, an acoustic signal transmitted along the pipeline wall can be excited, the sonar detection sensor attached to the outer wall of the pipeline monitors the size and the position of the leakage signal, when no leakage occurs, the sonar detection sensor obtains a background noise signal, when leakage occurs, a low-frequency leakage acoustic signal which can be detected by the sensor can be generated, if more than two sonar detection sensors are adopted for detection, the position of a leakage source can be obtained through correlation analysis.

The utility model discloses an in some embodiments, building water supply and drainage pipeline autonomous detection equipment still include alarm device 15, alarm device 15 with controlling means 14 is connected, according to controlling means 14 detects send the warning during accurate location.

In this embodiment, the alarm device 15 may be an audible alarm, and when the single chip microcomputer controller finds a leak, the alarm is controlled to alarm, so that the alarm plays a warning role.

In some embodiments of the present invention, the control device 14 is connected with the receiving device 13 and the sonar detection device 12 by wireless or wire. Optionally, the control device 14 is a single chip microcomputer controller, the pressure sensor is connected with the receiving device 13 through a wire, the receiving device 13 is connected with the single chip microcomputer controller in a wireless or wire mode, and the sonar detection sensor is connected with the controller through a wire or wirelessly.

In some embodiments of the present invention, the building water supply and drainage pipeline autonomous detection device further includes a flow sensor, the flow sensor is respectively disposed at the water inlet end 101 and the water outlet end 102, and is connected to the receiving device 13. Through the setting of flow sensor, can monitor the pressure simultaneously, the liquid flow change in the control pipeline.

In summary, in the autonomous detection device for the building water supply and drainage pipeline in the embodiment, the pipeline leakage point is predicted and positioned through the detection of the pressure detection device 11, and then further accurate positioning is realized on the basis of the predicted and positioned through the detection of the sonar detection device 12, so that the trouble of manual detection is avoided, meanwhile, the detection efficiency of the pipeline leakage point is improved, the accuracy of pipeline judgment and maintenance is increased, and maintenance personnel can more clearly master the condition in the pipeline.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a building water supply and drainage pipeline is from dynamic surveying equipment which characterized in that, building water supply and drainage pipeline is from dynamic surveying equipment includes:

the sonar detection devices are arranged on the pipeline body at intervals;

2. The autonomous detection equipment for the building water supply and drainage pipeline according to claim 1, further comprising an alarm device, wherein the alarm device is connected with the control device and gives an alarm when the control device detects the accurate positioning.

3. The autonomous detection apparatus for building water supply and drainage pipeline according to claim 1, wherein the control means is connected to the receiving means and the sonar detection means by wireless or wire.

4. The autonomous detection apparatus for building water supply and drainage pipelines according to claim 1, wherein the pressure detection device is a pressure sensor or a pressure gauge.

5. The autonomous detection equipment for building water supply and drainage pipelines according to claim 1, further comprising flow sensors respectively arranged at the water inlet end and the water outlet end and connected with the receiving device.

6. The autonomous detection apparatus for building water supply and drainage pipelines according to claim 1, wherein the sonar detection means is a sonar detection sensor.

7. The autonomous detecting apparatus for building water supply and drainage pipeline according to claim 1, wherein the control device is a single chip microcomputer controller.