Audio acquisition module communication device for buried pipeline

Abstract

The utility model provides an audio acquisition module communication device for a buried pipeline, which comprises a signal integration component and a signal transmitting component, the signal integration component comprises a shell and a signal forwarding module, the shell encircles to form a closed space, one end of the shell is arranged on the outer wall of the buried pipeline, and the other end of the shell extends to the ground; the signal forwarding module is arranged in the closed space, the end, facing the buried pipeline, of the signal forwarding module is connected with the multiple audio collection modules fixed to the buried pipeline through first signal lines so as to receive audio data, and the end, facing the buried pipeline, of the shell is provided with multiple first through holes for the first signal lines to penetrate through; a second through hole for a second signal line to penetrate through is formed in the end, deviating from the buried pipeline, of the shell, the end, deviating from the buried pipeline, of the signal forwarding module is connected with a transmitting component through the second signal line, and the transmitting component is arranged on the ground. The utility model aims to provide an audio acquisition module communication device suitable for a buried pipeline.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline leakage detection technical field, concretely relates to an audio frequency collection module communication device for buried pipeline. BACKGROUND

[0002] At present, because of the aging of water supply pipeline, many urban areas have serious running, gushing, leaking situation, waste a large amount of water resources, in order to prevent water resource waste, save effective water resources, need to carry out leakage detection to pipeline, pipeline leakage detection refers to when water supply pipeline leaks, water leaks from the pipeline damage (leak point) under pressure, and water will produce noise in the process of leaking, and spread along the pipeline to the surrounding, at this time, the sound of the leak can be obtained through the pickup, and the accurate position of the leak point is judged after processing.

[0003] At present, the leakage detection of water supply pipeline is mainly completed by artificial periodic inspection, and this mode is time-consuming and labor-consuming, and when detecting the buried pipeline, due to the obstruction of the stratum, the detection difficulty is big, and the accuracy is low, which is not suitable for the detection of buried pipeline, therefore, it is necessary to provide an audio frequency collection module communication device suitable for buried pipeline. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a main purpose is to provide an audio frequency collection module communication device suitable for buried pipeline.

[0005] In order to achieve the above-mentioned purpose, the utility model provides an audio frequency collection module communication device suitable for buried pipeline, including signal integrated component and signal sending component, the signal integrated component includes shell and signal forwarding module, the shell is enclosed and forms airtight space, one end of the shell is used to install the outer wall of buried pipeline, the other end of the shell extends towards the ground, the signal forwarding module sets up in the airtight space, the signal forwarding module is connected with a plurality of audio frequency collection modules fixed on buried pipeline through first signal line respectively to receive the audio data collected by each audio frequency collection module, the one end of the shell is formed with a plurality of first through holes for the first signal line to pass through, the one end of the shell is formed with the second through hole for the second signal line to pass through, the one end of the signal forwarding module is connected with the signal sending component through the second signal line, and the signal sending component is arranged on the ground.

[0006] Preferably, the signal sending component includes a box, a signal amplification module and a signal sending module, the box is enclosed to form a containing space, the signal amplification module and the signal sending module are arranged in the containing space, the signal forwarding module is connected with the signal amplification module through the second signal line, and the signal amplification module is connected with the signal sending module.

[0007] Preferably, the audio acquisition module communication device for buried pipeline further comprises a communication pipeline, which is vertically arranged between two ends of the communication pipeline, one end of the communication pipeline is in communication with the second through hole, and the other end of the communication pipeline extends beyond the ground towards the signaling component, and the outer wall of the communication pipeline is surrounded to form a channel for the second signal line to pass through.

[0008] Preferably, the audio acquisition module communication device for buried pipeline further comprises a fixing element, which is used to be fixed around the outer wall of the buried pipeline, and the outer wall of the fixing element is connected with the one end of the shell towards the buried pipeline, the first through hole penetrates the side wall of the shell along the length direction of the buried pipeline, and the first through hole is arranged on the side wall of the shell towards the one end of the buried pipeline.

[0009] Preferably, the bottom of the box is formed with a third through hole for communicating the containing space with the external space, and the one end of the communication pipeline towards the signaling component is in communication with the third through hole, so that the second signal line can pass into the containing space through the third through hole.

[0010] Preferably, the signaling component further comprises a support seat, one end of the support seat is used to be installed on the ground, and the other end of the support seat extends away from the ground, and the bottom of the box is connected with the one end of the support seat away from the ground.

[0011] Preferably, the box comprises a bottom cover, a cylinder and a top cover, the cylinder is a circular cylinder, the bottom cover is used to close the opening of the one end of the cylinder towards the ground, and the top cover is used to close the opening of the other end of the cylinder away from the ground.

[0012] Preferably, the two ends of the cylinder are respectively formed with ventilation structures, the ventilation structure comprises a plurality of groups of holes arranged in sequence along the length direction of the cylinder, and each group of holes comprises a plurality of ventilation holes arranged uniformly around the central axis of the cylinder.

[0013] Preferably, the signaling component further comprises two sliding cylinders, one of the sliding cylinders is installed on the upper part of the containing space, and the other sliding cylinder is installed on the lower part of the containing space, the outer wall of the sliding cylinder is attached to the inner wall of the cylinder to enable the sliding cylinder to slide along the length direction of the cylinder, the sliding cylinder installed on the upper part of the containing space is used to slide towards the upper end of the cylinder to close the ventilation hole of the upper end of the cylinder, or is used to slide towards the middle part of the cylinder to open the ventilation hole of the upper end of the cylinder, and the sliding cylinder installed on the lower part of the containing space is used to slide towards the lower end of the cylinder to close the ventilation hole of the lower end of the cylinder, or is used to slide towards the middle part of the cylinder to open the ventilation hole of the lower end of the cylinder.

[0014] Preferably, the signal sending module comprises an oscillator, a modulator and a transmitting antenna connected in sequence, the oscillator and the modulator are installed at one end of the accommodating space away from the ground, the oscillator is connected with the signal amplifying module, and the transmitting antenna is installed on one side of the top cover away from the ground.

[0015] The technical scheme of the utility model discloses, through setting up the signal integrated component, the signal forwarding module of signal integrated component receives and processes the audio data that each audio acquisition module gathers, then audio data is transmitted to the ground signal sending component through the second signal line, and the signal sending component transmits audio data to the terminal, thereby can real -time monitoring whether the buried pipeline leaks,

[0016] The signal integrated component and the second signal line play the role of signal relay, and the audio data of the buried pipeline collected by each audio acquisition module under the ground is transmitted to the signal sending component on the ground through the second signal line, so that the signal is effectively avoided by the stratum, and the buried pipeline is suitable. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structure shown in these drawings without creative labor.

[0018] Fig. 1 It is an embodiment structural diagram of signal integrated component for the audio acquisition module communication device for buried pipeline of the utility model,

[0019] Fig. 2 It is the structural diagram of signal sending component.

[0020] Explanation of reference numerals:

[0021] 1-outer shell;11-first through hole;12-second through hole;2-fixing element;3-box;31-vent hole;4-transmitting antenna.

[0022] The realization, functional characteristics and advantages of the utility model will be further illustrated with reference to the drawings. DETAILED DESCRIPTION

[0023] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0024] It should be noted that all directional indications, such as upper, lower, left, right, front, back, and the like, in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0025] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0026] In the present application, unless otherwise specifically defined and limited, the terms "connection", "fixing" and the like should be understood broadly, for example, "fixing" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on the fact that the ordinary skilled in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.

[0028] The present application provides an audio acquisition module communication device for a buried pipeline.

[0029] Please refer to Figs. 1-2The audio acquisition module communication device for an underground pipeline includes a signal integration component and a signal transmission component. The signal integration component includes a housing 1 and a signal forwarding module. The housing 1 encloses a sealed space. One end of the housing 1 is mounted on the outer wall of the underground pipeline, and the other end of the housing 1 extends toward the ground. The signal forwarding module is disposed within the sealed space. The end of the signal forwarding module facing the underground pipeline is connected to multiple audio acquisition modules fixed to the underground pipeline via first signal lines to receive audio data collected by each audio acquisition module. The end of the housing 1 facing the underground pipeline is formed with multiple first through-holes 11 for the passage of the first signal lines. The end of the housing 1 facing away from the underground pipeline is formed with second through-holes 12 for the passage of second signal lines. The end of the signal forwarding module facing away from the underground pipeline is connected to the signal transmission component via the second signal line. The signal transmission component is disposed above ground. In this embodiment, the signal forwarding module is a circuit board and may further include a filtering circuit. This filtering circuit is a conventional circuit and will not be described in detail here.

[0030] In the technical solution of the present invention, by providing the signal integration component, the signal forwarding module of the signal integration component receives the audio data collected by each audio collection module, and then transmits the audio data to the sending component on the ground through the second signal line. The sending component transmits the audio data to the terminal, thereby enabling real-time monitoring of whether the buried pipeline is leaking;

[0031] The signal integration component and the second signal line act as signal relays, and the audio data of the buried pipeline collected by each audio acquisition module located underground is transmitted to the sending component on the ground through the second signal line, effectively avoiding the stratum blocking the signal, and is suitable for buried pipelines.

[0032] Preferably, the signal transmitting component includes a housing 3, a signal amplification module, and a signal transmission module. The housing 3 encloses a storage space, and the signal amplification module and the signal transmission module are disposed within the storage space. The signal forwarding module is connected to the signal amplification module via the second signal line, and the signal amplification module is connected to the signal transmission module. The signal transmission module is used to transmit audio data to the terminal. In this embodiment, the signal amplification module is a circuit board, and a signal amplification circuit is provided on the signal amplification module. The signal amplification circuit has a conventional circuit structure and is not described in detail here.

[0033] Preferably, the audio acquisition module communication device for buried pipeline further comprises a communication pipeline, which is vertically arranged between two ends of the communication pipeline, one end of the communication pipeline is in communication with the second through hole 12, and the other end of the communication pipeline extends beyond the ground towards the signaling component. The outer wall of the communication pipeline is combined to form a channel for the second signal line to pass through. By arranging the communication pipeline, the second signal line can be installed in the communication pipeline, avoiding direct contact of the second signal line with the stratum, thereby protecting the second signal line.

[0034] Preferably, the audio acquisition module communication device for buried pipeline further comprises a fixing element 2, which is arranged to surround and fix to the outer wall of the buried pipeline. The outer shell 1 is connected to the outer wall of the fixing element 2 at one end of the outer shell 1 facing the buried pipeline. The first through hole 11 penetrates the side wall of the outer shell 1 along the length direction of the buried pipeline, and the first through hole 11 is arranged at one end of the outer shell 1 facing the buried pipeline. In this embodiment, the fixing element 2 is a ring structure, and the axis extends along the length direction of the buried pipeline.

[0035] Preferably, the bottom of the box 3 is formed with a third through hole for communicating the accommodation space with the external space. One end of the communication pipeline facing the signaling component is in communication with the third through hole, so that the second signal line can pass through the third through hole into the accommodation space. In this embodiment, one end of the communication pipeline facing the signaling component is detachably connected to the third through hole.

[0036] Preferably, the signaling component further comprises a support seat, one end of the support seat is arranged to be installed on the ground, and the other end of the support seat extends away from the ground. The bottom of the box 3 is connected to one end of the support seat away from the ground. By arranging the support seat, the box 3 is supported away from the ground, reducing the signal blind area formed by the housing shielding the signaling component, effectively increasing the signal coverage radius, and reducing the erosion of the box 3 by water flow or snow in rainy and snowy weather.

[0037] Preferably, the box 3 comprises a bottom cover, a cylinder and a top cover. The cylinder is a circular cylinder, the bottom cover is arranged to close one end of the cylinder facing the ground, and the top cover is arranged to close the other end of the cylinder away from the ground. In this embodiment, the support seat is a circular pipe, the diameter of the cylinder is greater than the diameter of the support seat, and the box 3 and the support seat are arranged concentrically.

[0038] Preferably, the cylinder is formed with ventilation structures at two ends thereof. The ventilation structures comprise a plurality of groups of holes arranged along the length direction of the cylinder. Each group of holes comprises a plurality of ventilation holes 31 arranged uniformly around the central axis of the cylinder. By arranging the ventilation structures, heat dissipation of the electronic components in the box 3 is facilitated.

[0039] Preferably, the signaling component further comprises two sliding cylinders, one of which is installed at the upper part of the accommodating space, and the other of which is installed at the lower part of the accommodating space, the outer wall surface of the sliding cylinder is attached to the inner wall surface of the cylinder body to enable the sliding cylinder to slide along the length direction of the cylinder body, the sliding cylinder installed at the upper part of the accommodating space is used to slide to the upper end of the cylinder body to close the ventilation hole 31 at the upper end of the cylinder body, or is used to slide to the middle part of the cylinder body to open the ventilation hole 31 at the upper end of the cylinder body, the sliding cylinder installed at the lower part of the accommodating space is used to slide to the lower end of the cylinder body to close the ventilation hole 31 at the lower end of the cylinder body, or is used to slide to the middle part of the cylinder body to open the ventilation hole 31 at the lower end of the cylinder body. The sliding cylinder is provided, so that the ventilation structure can be closed in rainy and snowy weather, and rainwater or snowmelt is prevented from entering the inside of the box body 3 from the ventilation hole 31, and electronic components inside the box body 3 are prevented from being damaged.

[0040] Preferably, the signal sending module comprises an oscillator, a modulator and a transmitting antenna 4 connected in sequence, the oscillator and the modulator are installed at the end of the accommodating space away from the ground, the oscillator is connected with the signal amplification module, and the transmitting antenna 4 is installed at the side of the top cover away from the ground. In the embodiment, the transmitting antenna 4 is provided with two, and the two transmitting antennas 4 are mirror arranged on the top surface of the box body 3.

[0041] The above are only preferred embodiments of the utility model, and do not limit the patent range of the utility model, and any equivalent structural transformation made under the concept of the utility model, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. An audio acquisition module communication device for a buried pipe, characterized in that, The signal integration component includes a shell and a signal forwarding module, the shell encloses a closed space, one end of the shell is used for mounting on the outer wall of the buried pipeline, the other end of the shell extends towards the ground, the signal forwarding module is arranged in the closed space, one end of the signal forwarding module towards the buried pipeline is connected with a plurality of audio acquisition modules fixed on the buried pipeline through a first signal line respectively to receive the audio data collected by each audio acquisition module, a plurality of first through holes are formed on the end of the shell towards the buried pipeline to allow the first signal line to pass through, a second through hole is formed on the end of the shell away from the buried pipeline to allow a second signal line to pass through, one end of the signal forwarding module away from the buried pipeline is connected with a signal sending component through the second signal line, and the signal sending component is arranged on the ground. The signal sending component includes a box body, a signal amplification module and a signal sending module, the box body encloses a containing space, the signal amplification module and the signal sending module are arranged in the containing space, the signal forwarding module is connected with the signal amplification module through the second signal line, and the signal amplification module is connected with the signal sending module.

2. The audio acquisition module communication device for a buried pipe according to claim 1, wherein, A communication pipeline is further arranged vertically between the two ends of the communication pipeline in the stratum, one end of the communication pipeline is communicated with the second through hole, the other end of the communication pipeline extends towards the signal sending component and exceeds the ground surface, and the outer wall of the communication pipeline encloses a channel for allowing the second signal line to pass through.

3. The audio acquisition module communication device for a buried conduit according to claim 2, wherein, A fixing element is further arranged, the fixing element is arranged around the outer wall of the buried pipeline, the end of the shell towards the buried pipeline is connected with the outer wall of the fixing element, the first through hole penetrates the side wall of the shell along the length direction of the buried pipeline, and the first through hole is arranged on the side wall of the shell towards the buried pipeline.

4. The audio acquisition module communication device for a buried pipe according to claim 2, wherein, A third through hole is formed on the bottom of the box body for communicating the containing space with the external space, one end of the communication pipeline towards the signal sending component is communicated with the third through hole, so that the second signal line can pass into the containing space through the third through hole.

5. The audio acquisition module communication device for a buried pipe according to claim 4, wherein, The signal sending component further includes a support seat, one end of the support seat is used for mounting on the ground, the other end of the support seat extends away from the ground, and the bottom of the box body is connected with the end of the support seat away from the ground.

6. The audio acquisition module communication device for a buried pipe according to claim 5, wherein, The box body includes a bottom cover, a cylinder and a top cover, the cylinder is a circular cylinder, the bottom cover is used for closing the opening of one end of the cylinder towards the ground, and the top cover is used for closing the opening of the other end of the cylinder away from the ground.

7. The audio acquisition module communication device for a buried conduit of claim 6, wherein, Ventilation structures are formed on the two ends of the cylinder respectively, the ventilation structures include a plurality of groups of holes arranged along the length direction of the cylinder, each group of holes includes a plurality of ventilation holes arranged uniformly around the central axis of the cylinder.

8. The audio acquisition module communication device for a buried pipe according to claim 7, wherein, The signaling component further comprises two slide cylinders, one of which is installed at the upper part of the accommodating space, and the other is installed at the lower part of the accommodating space, the outer wall surface of the slide cylinder is attached to the inner wall surface of the cylinder body to enable the slide cylinder to slide along the length direction of the cylinder body, the slide cylinder installed at the upper part of the accommodating space is used to slide to the upper end of the cylinder body to close the ventilation hole at the upper end of the cylinder body, or to slide to the middle part of the cylinder body to open the ventilation hole at the upper end of the cylinder body, the slide cylinder installed at the lower part of the accommodating space is used to slide to the lower end of the cylinder body to close the ventilation hole at the lower end of the cylinder body, or to slide to the middle part of the cylinder body to open the ventilation hole at the lower end of the cylinder body.

9. The audio acquisition module communication device for a buried pipe according to any one of claims 6-8, wherein, The signal sending module comprises an oscillator, a modulator and a transmitting antenna connected in sequence, the oscillator and the modulator are installed at one end of the accommodating space away from the ground, the oscillator is connected with the signal amplification module, and the transmitting antenna is installed at one side of the top cover away from the ground.

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