A hinged resin water supply pipe network vibration monitoring device and a use method thereof

Abstract

The application provides a kind of hinged resin water supply pipe network vibration monitoring device and method, including installation component, and vibration monitoring component, the vibration monitoring component is installed on water supply pipe by installation component, for real-time monitoring the working condition of water supply pipe;The installation component includes hinged fixing mechanism, the hinged fixing mechanism includes top plate and hinged plate, the bottom surface of top plate, the bottom surface of hinged plate is arc surface matched with the outer peripheral surface of water supply pipe;The number of hinged plate is two and is respectively arranged in the two sides of top plate along the radial extension of water supply pipe.The application can realize the installation of vibration monitoring component on resin material water supply pipe by the joint action of hinged fixing mechanism and negative pressure adsorption mechanism, solves the problem that magnet can only be adsorbed on metal pipe but not on resin material water supply pipe in the prior art.The air velocity sensor is used to detect air flow speed to judge whether water supply pipe is burst, with high precision.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of urban underground water supply pipe network burst monitoring, in particular to a hinged resin water supply pipe network vibration monitoring device and a use method thereof. BACKGROUND

[0002] The water supply pipe network is one of the important lifelines to ensure the normal operation of the city. With the gradual aging of the pipe network, pipe burst events occur frequently. Since the water supply pipe network is a hidden underground infrastructure in the city, it is often difficult to repair in time when a pipe burst occurs, resulting in a large waste of high-quality water resources, and even the possibility of secondary pollution of the water supply pipe network. Timely sensing of pipe burst events and quickly locating the pipe burst position can effectively reduce water resource waste, improve the economic benefits of water supply enterprises, and promote the sustainable development of the city. Since the water supply pipe network is buried underground, how to timely and accurately locate the pipe burst position is a problem that needs to be solved.

[0003] Existing pipe burst sensing is mostly based on flow and pressure data, but the equipment cost and installation cost are high, making it difficult to achieve large-scale promotion. In recent years, many companies and universities have proposed methods for pipe burst sensing and positioning based on pipe network vibration characteristics. The vibration sensor mostly uses a magnetic attraction scheme, but the conventional magnetic attraction technology cannot be adapted to newly built resin pressure pipe networks. Therefore, there is an urgent need for a resin water supply pipe network vibration monitoring device and a use method thereof. SUMMARY

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present application is to provide a hinged resin water supply pipe network vibration monitoring device and a use method thereof, which solves the problem that the vibration sensor in the prior art is not suitable for being installed on the water supply pipe network in a magnetic attraction manner when the water supply pipe network uses resin material.

[0005] To achieve the above-mentioned purpose and other related purposes, the present application provides a hinged resin water supply pipe network vibration monitoring device, which comprises a mounting assembly and a vibration monitoring assembly. The vibration monitoring assembly is installed on the water supply pipe through the mounting assembly and is used for real-time monitoring of the working state of the water supply pipe. The mounting assembly comprises a hinged fixing mechanism, which comprises a top plate and a hinged plate. The bottom surface of the top plate and the bottom surface of the hinged plate are both arc-shaped surfaces matched with the outer peripheral surface of the water supply pipe. The number of the hinged plates is two and they are respectively arranged on both sides of the top plate extending in the radial direction of the water supply pipe. The top plate and the hinged plate cooperate to arrange the vibration monitoring assembly on the water supply pipe.

[0006] Preferably, the top plate and the hinged plate are connected by a hinge assembly, which comprises a hinge seat and an elastic support rod, the hinge seat is arranged on the end surface of the top plate extending radially along the water supply pipe, the elastic support rod is arranged on the side surface of the hinged plate extending radially along the water supply pipe, the hinge seat is provided with a hinge hole along the axial direction of the water supply pipe, and the elastic support rod is arranged in the hinge hole; the top plate and the hinged plate are rotatably connected by the hinge hole and the elastic support rod.

[0007] Preferably, the hinged plate is further provided with a counterweight rod on the side surface away from the top plate.

[0008] Preferably, the installation assembly further comprises a negative pressure adsorption mechanism, which comprises a sealed chamber, a hollow resonant cavity, a heating ring, a temperature sensor, an acceleration throat, and a top plate sealing cavity, the sealed chamber is fixed on the top plate, and the sealed chamber and the top plate form a sealed chamber inner cavity; the top plate sealing cavity is arranged in the top plate, one end of the acceleration throat is fixed on the top plate, and the other end of the acceleration throat is fixed with the hollow resonant cavity; the hollow resonant cavity is in communication with the top plate sealing cavity through the acceleration throat; the heating ring is arranged on the outer circumferential surface of the hollow resonant cavity, and the heating ring is provided with external power supply connection contacts extending out of the sealed chamber; the temperature sensor is arranged in the sealed chamber inner cavity, which is used for detecting the temperature in the sealed chamber inner cavity and correcting the measured air speed data.

[0009] Preferably, the top surface of the sealed chamber is provided with a cover plate, the cover plate is provided with a cover plate through hole, and the external power supply connection contacts are arranged in the cover plate through hole; the cover plate is further provided with a waterproof air vent.

[0010] Preferably, the end of the top plate sealing cavity away from the acceleration throat is provided with a sealing groove, and the sealing groove is provided with an elastic ring.

[0011] Preferably, the vibration monitoring assembly comprises an air speed sensor and an information transmission system, the air speed sensor is annular and is sleeved on the outer circumferential surface of the acceleration throat, which is used for detecting the air flow speed in the hollow resonant cavity, the acceleration throat and the top plate sealing cavity; the information transmission system is in communication connection with the air speed sensor, which is used for transmitting the parameters detected by the air speed sensor to the outside.

[0012] Preferably, the information transmission system is in communication connection with the temperature sensor, which is used for transmitting the parameters detected by the temperature sensor to the outside; further comprising an information receiving and processing device, which is in communication connection with the information transmission system, and is used for receiving and processing the parameters sent by the information transmission system.

[0013] Preferably, the top plate is provided with flexible fixed magnetic tiles at both ends of the axial extension, and the bottom surface of the flexible fixed magnetic tiles is an arc surface matched with the outer peripheral surface of the water supply pipe.

[0014] To achieve the above object or other objects, the present application also discloses a method for using the articulated resin water supply pipe network vibration monitoring device.

[0015] S1: setting the vibration monitoring assembly on the top plate;

[0016] S2: connecting the two articulated plates to the end faces of the top plate extending in the radial direction of the water supply pipe, thereby forming the articulated resin water supply pipe network vibration monitoring device;

[0017] S3: setting the articulated resin water supply pipe network vibration monitoring device on the water supply pipe through the cooperation of the top plate and the articulated plate;

[0018] S4: setting a plurality of articulated resin water supply pipe network vibration monitoring devices on the water supply pipe at equal intervals; and the vibration monitoring assembly detects the working state of the water supply pipe.

[0019] As described above, the articulated resin water supply pipe network vibration monitoring device and the method for using the same have the following beneficial effects:

[0020] 1. The installation assembly in the present application comprises an articulated fixing mechanism and a negative pressure adsorption mechanism, and through the cooperation of the articulated fixing mechanism and the negative pressure adsorption mechanism, the vibration monitoring assembly can be installed on the resin material water supply pipe, thereby solving the problem that the magnet in the prior art can only be adsorbed on the metal pipe but cannot be adsorbed on the resin material water supply pipe.

[0021] 2. The top plate in the present application is further provided with flexible fixed magnetic tiles at both ends of the axial extension, the flexible fixed magnetic tiles are used for the general positioning of both ends of the top plate, have a large area, are fixed on the water supply pipe through contact friction, and also have magnetism and can be applied to the metal pipe in the prior art, thereby having a wide application range. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 FIG. 1 is a schematic diagram of the installation of the articulated resin water supply pipe network vibration monitoring device of the present application;

[0023] Figure 2 FIG. 1 is a schematic diagram of the installation of the articulated resin water supply pipe network vibration monitoring device of the present application;

[0024] Figure 3 FIG. 1 is a schematic diagram of the installation of the articulated resin water supply pipe network vibration monitoring device of the present application;

[0025] Figure 4 Figure 1 is a first perspective view of a top plate of a hinged resin water supply pipe network vibration monitoring device according to the present application;

[0026] Figure 5 Figure 2 is a second perspective view of the top plate of the hinged resin water supply pipe network vibration monitoring device according to the present application;

[0027] Figure 6 Figure 3 is a spatial schematic view of a hinged plate of the hinged resin water supply pipe network vibration monitoring device according to the present application.

[0028] Legend of reference numerals:

[0029] 1, water supply pipe; 2, top plate; 201, hinged seat; 202, hinged hole; 203, flexible fixed magnetic tile; 204, sealing groove; 205, elastic ring; 206, top plate sealing cavity; 3, hinged plate; 301, elastic support rod; 302, counterweight rod; 303, battery groove; 4, sealing chamber; 401, sealing chamber inner cavity; 402, hollow resonant cavity; 403, heating ring; 404, external power supply connection contact; 405, accelerating throat; 406, air speed sensor; 407, cover plate; 408, waterproof air vent; 409, temperature sensor. DETAILED DESCRIPTION

[0030] The embodiments of the present application will be described in detail by the following specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification.

[0031] It should be understood that the structures, proportions, sizes, etc. shown in the drawings attached to the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and are not used to limit the defined conditions under which the present application can be implemented, so they do not have technical substantive significance. Any modification of structure, change of proportional relationship or adjustment of size, without affecting the effects that can be produced by the present application and the purposes that can be achieved, should still fall within the scope of the technical content disclosed by the present application. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the specification are only for the convenience of clear understanding of the description, and are not used to limit the scope in which the present application can be implemented, and the change or adjustment of the relative relationship, without substantially changing the technical content, is also considered as the scope in which the present application can be implemented.

[0032] The present application provides a hinged resin water supply pipe network vibration monitoring device, for the convenience of description, the length direction of the top plate 2 is defined as the front-rear direction, the width direction of the top plate 2 is defined as the left-right direction, and the height direction of the top plate 2 is defined as the up-down direction, so in the description below Figure 1A spatial rectangular coordinate system is established, the positive direction and the negative direction of the X-axis are the front direction and the back direction respectively, the positive direction and the negative direction of the Y-axis are the left direction and the right direction respectively, and the positive direction and the negative direction of the Z-axis are the up direction and the down direction respectively.

[0033] As shown in Figures 1-6 , the present application provides a hinged resin water supply pipe network vibration monitoring device, comprising a mounting assembly and a vibration monitoring assembly, the vibration monitoring assembly is installed on the water supply pipe 1 through the mounting assembly, and is used for monitoring the working state of the water supply pipe 1 in real time; the mounting assembly comprises a hinged fixing mechanism, the hinged fixing mechanism comprises a top plate 2 and a hinged plate 3, the bottom surface of the top plate 2 and the bottom surface of the hinged plate 3 are both arc surfaces matched with the outer peripheral surface of the water supply pipe 1; the number of the hinged plate 3 is two and is respectively arranged at the left side end and the right side end of the top plate 2, and the top plate 2 and the hinged plate 3 cooperate to arrange the vibration monitoring assembly on the water supply pipe 1.

[0034] The hinged resin water supply pipe network vibration monitoring device provided by the present application is provided with a hinged fixing mechanism, the vibration monitoring assembly is arranged on the water supply pipe 1 through one top plate 2 and two hinged plates 3, so that the vibration monitoring assembly detects the vibration of the water supply pipe 1, and the working state of the water supply pipe 1 is judged.

[0035] Preferably, as shown in Figure 1 , Figure 2 , Figure 6 , the top plate 2 and the hinged plate 3 are connected through a hinged assembly, the hinged assembly comprises a hinged seat 201 and an elastic supporting rod 301, the hinged seat 201 is arranged on the left side end and the right side end of the top plate 2, the elastic supporting rod 301 is arranged on the side surface of the hinged plate 3 extending along the radial direction of the water supply pipe 1, the hinged hole 202 is longitudinally and transversely provided in the hinged seat 201, and the elastic supporting rod 301 is arranged in the hinged hole 202; the top plate 2 and the hinged plate 3 are rotatably connected through the hinged hole 202 and the elastic supporting rod 301.

[0036] In the embodiment, as shown in Figure 2 , Figure 6 , the number of the hinged seat 201 is four, two by two are arranged on the left side end and the right side end of the top plate 2, and the two hinged seats 201 of the same group are arranged in the front-back direction. The shape of the hinged plate 3 is convex, the elastic supporting rod 301 is fixed on the convex part of the hinged plate 3, then the front and back ends of the elastic supporting rod 301 are arranged in the two hinged seats 201 on the same side of the hinged plate 3, and the hinged connection of the hinged plate 3 and the top plate 2 is realized. The elastic supporting rod 301 is arranged on the convex part of the hinged plate 3, so that the front and back sides of the convex part of the hinged plate 3 do not interfere with the two hinged seats 201 on the same side of the top plate 2.

[0037] Preferably, as shown in Figure 1 ,Figure 6 As shown in the drawings, the counterweight rod 302 is further arranged on the side surface of the hinged plate 3 away from the top plate 2. Further, the counterweight rod 302 can be provided with a counterweight block through a connecting rope or directly hung with a water-filled plastic bag to increase the weight. In this way, the counterweight block and the counterweight rod 302 exert a downward pulling force on the hinged plate 3, and the bottom surfaces of the top plate 2 and the hinged plate 3 are both arc-shaped surfaces matching the outer circumferential surface of the water supply pipe 1. Therefore, under the action of gravity, the top plate 2 and the hinged plate 3 are installed on the water supply pipe 1 so that the vibration monitoring assembly detects the vibration of the water supply pipe 1 to determine the working state of the water supply pipe 1.

[0038] Further, the top plate 2 is made of a material capable of eliminating vibration, and the elastic support rod 301 is used to reduce vibration transmission. The hinged plate 3 is made of a light and conformal panel.

[0039] Preferably, as shown in the drawings, Figures 3-5 As shown in the drawings, the installation assembly further comprises a negative pressure adsorption mechanism, which comprises a sealed chamber 4, a hollow resonance cavity 402, a heating ring 403, a temperature sensor 409, an acceleration throat pipe 405, and a top plate sealing cavity 206. The sealed chamber 4 is fixed on the top plate 2, and a sealed chamber inner cavity 401 is formed between the sealed chamber 4 and the top plate 2. The top plate sealing cavity 206 is opened in the top plate 2, the bottom end of the acceleration throat pipe 405 is fixed on the top plate 2, and the hollow resonance cavity 402 is fixed on the top end of the acceleration throat pipe 405. The hollow resonance cavity 402 communicates with the top plate sealing cavity 206 through the acceleration throat pipe 405. The heating ring 403 is arranged on the outer circumferential surface of the hollow resonance cavity 402, and the heating ring 403 is provided with external power connection contacts 404 extending out of the sealed chamber 4. The temperature sensor 409 is arranged in the sealed chamber inner cavity 401 to detect the temperature in the sealed chamber inner cavity 401, and to link and correct the standard for measuring air speed of the air speed sensor 406 according to the temperature.

[0040] In this embodiment, as shown in the drawings, Figure 4 The hollow resonance cavity 402 is spherical, the number of the heating rings 403 is two, the shape of the heating rings 403 is semicircular, and the arc-shaped surface of the heating rings 403 matches the outer circumferential surface of the hollow resonance cavity 402. The hollow resonance cavity 402 is heated by the heating rings 403.

[0041] Preferably, as shown in the drawings, Figure 4 , Figure 5 The top surface of the sealed chamber 4 is provided with a cover plate 407, the cover plate 407 is provided with a cover plate through hole, the external power connection contacts 404 are sealingly arranged in the cover plate through hole, and the cover plate 407 is further provided with a waterproof air vent 408.

[0042] Further, in the present embodiment, the air velocity sensor 406 needs a built-in battery for power supply, which can also power the heating ring 403. The sealed chamber 4 has four side plates and a cover plate 407, the bottom ends of the four side plates are directly fixed on the top plate 2, so that the sealed chamber 4 and the top plate 2 form a sealed chamber inner cavity 401. One heating ring 403 has two external power connection contacts 404, which are connected to the anode and cathode of the external power supply respectively, so as to realize the power supply of the heating ring 403, thereby reducing the power loss of the built-in battery due to the heating of the heating ring 403 during installation. Therefore, the two heating rings 403 have a total of four external power connection contacts 404, so the number of cover plate through holes is four. The purpose of setting the waterproof air hole 408 is to realize waterproof ventilation of the sealed chamber inner cavity 401. The waterproof air hole 408 has a very small diameter, so that water droplets cannot penetrate into the sealed chamber 4 due to the capillary effect, and the waterproof air hole 408 can reduce the gas expansion pressure in the sealed chamber 4 during gas heating, while ensuring that too much heat is not lost.

[0043] Preferably, as shown in Figures 3-5 , the bottom end of the top plate sealing cavity 206 is provided with a sealing groove 204, and the sealing groove 204 is provided with an elastic ring 205. In the present embodiment, the elastic ring 205 is arranged in the sealing groove 204, and the distance between the elastic ring 205 and the arc-shaped bottom surface of the top plate 2 is less than 0.5 mm. When the gas in the hollow resonance cavity 402 is heated and expanded and then cooled, the gas in the hollow resonance cavity 402 will have a pressure difference with the atmospheric pressure, and through the negative pressure of the hollow resonance cavity 402 and the elastic sealing of the elastic ring 205, the sealing between the water supply pipe 1 and the bottom surface of the top plate 2 is realized.

[0044] Preferably, as shown in Figure 4 , Figure 5 , the vibration monitoring assembly includes an air velocity sensor 406 and an information transmission system. The air velocity sensor 406 is annular and is sleeved on the outer periphery of the acceleration throat pipe 405. By reducing the flow cross section, the speed of the measured object is accelerated, which is used to measure the speed at the acceleration throat pipe 405, detect the air flow in the hollow resonance cavity 402, the acceleration throat pipe 405 and the top plate sealing cavity 206, and further judge the vibration condition of the water supply pipe 1. The information transmission system is in communication connection with the air velocity sensor 406, and is used to transmit the parameters detected by the air velocity sensor 406 to the outside.

[0045] Preferably, in the embodiment, the information transmission system is in communication connection with the temperature sensor 409, for transmitting the parameters detected by the temperature sensor 409; and the information receiving and processing device is in communication connection with the information transmission system, for receiving and processing the parameters transmitted by the information transmission system. The information transmission system can be in wired transmission, wireless transmission or other modes in the prior art; and the information receiving and processing device includes a PC, a mobile phone and other devices.

[0046] Preferably, as shown in Figure 2 , the front and rear ends of the top plate 2 are provided with flexible fixed magnetic tiles 203, and the bottom surface of the flexible fixed magnetic tiles 203 is an arc surface matched with the outer peripheral surface of the water supply pipe 1. In the embodiment, the flexible fixed magnetic tiles 203 are used for the positioning of the front and rear ends of the top plate 2, and have a large area, and the flexible fixed magnetic tiles 203 are fixed on the water supply pipe 1 through contact friction.

[0047] Preferably, as shown in Figure 1 , Figure 6 , the top surface of the two hinged plates 3 is further provided with a battery groove 303, and a power supply battery is arranged in the battery groove 303, for supplying power to each electrical element in the sealed chamber 4, so as to ensure the normal work of each electrical element in the sealed chamber 4.

[0048] In order to achieve the above-mentioned or other purposes, the application further discloses a method for using the hinged resin water supply pipe network vibration monitoring device, and the hinged resin water supply pipe network vibration monitoring device is used, and the steps are as follows:

[0049] A1: according to the drawings Figures 1-6 , and the description of each part, each part is produced;

[0050] A2: the sealed chamber 4 and the hollow resonance cavity 402, the heating ring 403, the temperature sensor 409, the acceleration throat pipe 405, the top plate sealing cavity 206, the air speed sensor 406 and the information transmission system in the sealed chamber 4 are all installed on the top plate 2;

[0051] A3: the two hinged plates 3 are connected to the left side end and the right side end of the top plate 2 through the hinge assembly;

[0052] A4: Select the pipe section of the water supply pipe 1 without pits and cement residues, clean the pipe section of the water supply pipe 1 to be installed with a wet cloth to remove dust on it. Power the heating ring 403 through the external power connection contact 404, the heating ring 403 works to heat the hollow resonant cavity 402, the air in the hollow resonant cavity 402 expands and is discharged outward through the accelerating throat 405 and the top plate sealing cavity 206; the temperature sensor 409 detects the temperature in the sealing chamber inner cavity 401 in real time, when the temperature in the sealing chamber inner cavity 401 reaches 85℃, the sealing silicone grease is applied at the elastic ring 205 of the sealing groove 204, and the bottom surface of the top plate 2 is close to the water supply pipe 1, then the heating of the heating ring 403 is stopped.

[0053] By rotating the two hinged plates 3 through the hinged assembly, the two hinged plates 3 are attached to the water supply pipe 1, then a number of counterweights are connected to the counterweight rod 302 of the hinged plate 3 through the connecting rope, and a downward force is applied on the top plate 2. When the temperature in the hollow resonant cavity 402 decreases to room temperature, a pressure difference is generated between the air pressure in the hollow resonant cavity 402 and the atmospheric pressure, the top plate 2 is tightly sealed on the water supply pipe 1 through negative pressure, and the stability of the top plate 2 and the hinged plate 3 on the water supply pipe 1 is ensured.

[0054] A6: The vibration monitoring assembly detects the working state of the water supply pipe 1; when the water supply pipe 1 bursts, the water supply pipe 1 will vibrate, the micro-vibration drives the air to flow in the accelerating throat 405, and the resonance in the hollow resonant cavity 402 further strengthens the amplitude (air flow rate at the accelerating throat 405), so that the air in the hollow resonant cavity 402, the accelerating throat 405 and the top plate sealing cavity 206 will flow, the air flow rate sensor 406 detects the air flow rate, and transmits it to the information receiving and processing device through the information transmission system, the information receiving and processing device receives and processes the air flow rate parameter, and calculates the air speed under standard temperature conditions through the temperature sensor 409. When the air flow rate parameter is within the set error range, it indicates that the vibration amplitude of the water supply pipe 1 is normal; when the air flow rate parameter is outside the set error range, it indicates that the vibration amplitude of the water supply pipe 1 is abnormal, that is, it indicates that the water supply pipe 1 may have burst.

[0055] A7: A number of hinged resin water supply pipe network vibration monitoring devices are arranged on the water supply pipe 1 at equal intervals by steps A1-A5; real-time detection of the water supply pipe 1 can be realized.

[0056] The application relates to a hinged resin water supply pipe network vibration monitoring device and a use method.

[0057] Therefore, the application effectively overcomes various defects in the prior art and has high industrial utilization value.

[0058] The above examples only exemplarily illustrate the principles and effects of the application and are not used for limiting the application. Any person skilled in the art can modify or change the above examples without departing from the spirit and category of the application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the application should be covered by the claims of the application.

Claims

1. A hinged resin water supply network vibration monitoring device, characterized by: The utility model provides a kind of water supply pipe vibration monitoring device, including installation component, and vibration monitoring component, which is installed on water supply pipe (1) by installation component, for real-time monitoring the working condition of water supply pipe (1); The installation component includes hinged fixing mechanism, the hinged fixing mechanism includes top plate (2), and hinged plate (3), the bottom surface of the top plate (2), the bottom surface of the hinged plate (3) are arc surface matched with the outer circumferential surface of the water supply pipe (1);The number of the hinged plate (3) is two and is respectively arranged on the two sides of the top plate (2) extending along the radial direction of the water supply pipe (1), and the top plate (2), the hinged plate (3) cooperate to set the vibration monitoring component on the water supply pipe (1); The installation component further includes negative pressure adsorption mechanism, the negative pressure adsorption mechanism includes sealed chamber (4), hollow resonant cavity (402), heating ring (403), temperature sensor (409), accelerating throat pipe (405) and top plate sealing cavity (206), the sealed chamber (4) is fixed on the top plate (2), and the sealed chamber (4) and the top plate (2) form sealed chamber inner cavity (401) between them;The top plate sealing cavity (206) is opened in the top plate (2), one end of the accelerating throat pipe (405) is fixed on the top plate (2), and the hollow resonant cavity (402) is fixed on the other end of the accelerating throat pipe (405);The hollow resonant cavity (402) is communicated with the top plate sealing cavity (206) through the accelerating throat pipe (405);The heating ring (403) is arranged on the outer circumferential surface of the hollow resonant cavity (402), and the heating ring (403) is provided with external power supply connecting contact (404), and the external power supply connecting contact (404) extends to the outside of the sealed chamber (4);The temperature sensor (409) is arranged in the sealed chamber inner cavity (401), for detecting the temperature in the sealed chamber inner cavity (401); The top surface of the sealed chamber (4) is provided with a cover plate (407), and the cover plate (407) is provided with a waterproof air hole (408); The end of the top plate sealing cavity (206) away from the accelerating throat pipe (405) is provided with a sealing groove (204), and the sealing groove (204) is provided with an elastic ring (205); The vibration monitoring component includes air speed sensor (406) and information transmission system, the air speed sensor (406) is annular, and is sleeved on the outer circumferential surface of the accelerating throat pipe (405), for detecting the air flow velocity in the hollow resonant cavity (402), the accelerating throat pipe (405) and the top plate sealing cavity (206);The information transmission system is communicatively connected with the air speed sensor (406), for transmitting the parameters detected by the air speed sensor (406) outward.

2. The articulated resin water supply network vibration monitoring device according to claim 1, characterized in that: The top plate (2) and the hinged plate (3) are connected through a hinge assembly, the hinge assembly comprises a hinge seat (201) and an elastic support rod (301), the hinge seat (201) is arranged on the end face of the top plate (2) extending along the radial direction of the water supply pipe (1), the elastic support rod (301) is arranged on the side face of the hinged plate (3) extending along the radial direction of the water supply pipe (1), the hinge hole (202) is arranged in the hinge seat (201) along the axial direction of the water supply pipe (1), and the elastic support rod (301) is arranged in the hinge hole (202); the top plate (2) and the hinged plate (3) are rotatably connected through the hinge hole (202) and the elastic support rod (301).

3. The articulated resin water supply network vibration monitoring device according to claim 1, characterized in that: The hinged plate (3) is further provided with a counterweight rod (302) on the side face away from the top plate (2).

4. The articulated resin water supply network vibration monitoring device of claim 1, wherein: The cover plate (407) is further provided with a cover plate through hole, and the external power supply connection contact (404) is sealingly arranged in the cover plate through hole.

5. The articulated resin water supply network vibration monitoring device according to claim 1, characterized in that: The information transmission system is in communication connection with the temperature sensor (409) and is used for transmitting the parameters detected by the temperature sensor (409) to the outside; further comprising an information receiving and processing device, the information receiving and processing device is in communication connection with the information transmission system and is used for receiving and processing the parameters transmitted by the information transmission system.

6. The articulated resin water supply network vibration monitoring device of claim 1, wherein: The top plate (2) is provided with a flexible fixed magnetic tile (203) on the two ends extending along the axial direction, and the bottom surface of the flexible fixed magnetic tile (203) is an arc surface matched with the outer peripheral surface of the water supply pipe (1).

7. A method of using a hinged resin water supply network vibration monitoring device according to any one of claims 1 to 6, characterized in that: The steps are as follows: S1: the vibration monitoring assembly is arranged on the top plate (2); S2: two hinged plates (3) are respectively connected on the end faces of the top plate (2) extending along the radial direction of the water supply pipe (1), thereby forming the hinged resin water supply pipe network vibration monitoring device; S3: the hinged resin water supply pipe network vibration monitoring device is arranged on the water supply pipe (1) through the cooperation of the top plate (2) and the hinged plate (3); S4: a plurality of hinged resin water supply pipe network vibration monitoring devices are arranged on the water supply pipe (1) at equal intervals; and the vibration monitoring assembly detects the working state of the water supply pipe (1).

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