An intelligent ultrasonic valveless water meter detection device and its use method

Abstract

An intelligent ultrasonic valveless water meter detection device includes a base, on which an inclined assembly plate is installed, and the inclination angle of the assembly plate is not greater than 30°. A clamping mechanism and a water injection mechanism are installed on the assembly plate. The clamping mechanism includes a pressure-sensitive platform for placing the intelligent ultrasonic valveless water meter, and the pressure-sensitive platform is provided with a first pressure sensor. The pressure-sensitive platform is provided with pressure supports along the axial sides of the intelligent ultrasonic valveless water meter pipe section, and the pressure supports are provided with a second pressure sensor. The water injection mechanism includes an inlet assembly and a water outlet assembly respectively arranged on the axial sides of the intelligent ultrasonic valveless water meter pipe section. A water level sensor is provided on the water outlet assembly. Compared with the prior art, the present application automatically performs the clamping and pipeline connection of the intelligent ultrasonic valveless water meter. The detection personnel only need to place the intelligent ultrasonic valveless water meter. The installation and disassembly are simple and convenient, which greatly improves the detection efficiency.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent ultrasonic valveless water meter detection equipment, and in particular relates to an intelligent ultrasonic valveless water meter detection device and a method for using the detection device. Background Art

[0002] As a metering and settlement instrument, smart ultrasonic valveless water meters must undergo initial inspection, random inspection, calibration inspection, and third-party testing before they can be released to the market. According to national regulations, smart ultrasonic valveless water meters must be calibrated according to relevant verification procedures after manufacturing. Verification items typically include normal flow rate, cutoff flow rate, and minimum flow rate. To ensure accurate measurement, the meter's metering characteristics are generally tested during factory calibration.

[0003] The existing detection equipment has the following problems: 1. In order to ensure the sealing of the intelligent ultrasonic valveless water meter during the detection process, the detection personnel need to seal the two ends of the intelligent ultrasonic valveless water meter with the water supply pipe through threaded matching. The installation and disassembly are very cumbersome, resulting in low detection efficiency. 2. Intelligent ultrasonic valveless water meters are generally assembled horizontally, which can easily cause air to accumulate in the horizontal pipe, resulting in a decrease in detection accuracy. 3. After the replacement of the intelligent ultrasonic valveless water meter, in order to avoid the impact of water accumulation in the pipe and the air entering during the replacement on the detection, it is usually necessary to circulate the water supply for a certain period of time before the next detection can be started. The detection efficiency can be further improved and optimized. 4. The detection equipment only has a detection function. The intelligent ultrasonic valveless water meter after detection needs to be placed in a drying device for dehydration before entering the next detection process.

[0004] Therefore, based on some of the above situations in the prior art, this application has been further designed and improved. Summary of the Invention

[0005] In response to the above-mentioned deficiencies in the existing technology, the present invention provides an intelligent ultrasonic valveless water meter detection device, which automatically clamps the intelligent ultrasonic valveless water meter and connects the pipeline. The detection personnel only need to place the intelligent ultrasonic valveless water meter. The installation and disassembly are simple and convenient, which greatly improves the detection efficiency.

[0006] In order to solve the above technical problems, the present invention is solved through the following technical solutions.

[0007] An intelligent ultrasonic valveless water meter detection device includes a base, mounted on a tilted assembly plate with an inclination angle of no more than 30°. The assembly plate is equipped with a clamping mechanism and a water injection mechanism. A detection control panel is mounted on one side of the assembly plate.

[0008] The clamping mechanism includes a pressure-sensing platform for placing the intelligent ultrasonic valveless water meter. The pressure-sensing platform is equipped with a first pressure sensor. The pressure-sensing platform is provided with pressure supports on both sides of the intelligent ultrasonic valveless water meter pipe section along the axial direction. The pressure supports are equipped with a second pressure sensor. Clamping assemblies are mounted on both sides of the pressure supports.

[0009] The water injection mechanism includes a water inlet assembly and a water outlet assembly respectively arranged on both axial sides of the intelligent ultrasonic valveless water meter pipe section, the water inlet assembly and the water outlet assembly are connected to the circulating water supply mechanism. The water outlet assembly is provided with a water level sensor.

[0010] In a preferred embodiment, the pressure-sensing platform includes a base and a pressure-sensing plate, and the first pressure sensor is installed on the pressure-sensing plate; a reset telescopic member is connected between the base and the pressure-sensing plate, and limiting telescopic members are installed on both sides of the base to limit the movement of the pressure-sensing plate.

[0011] In a preferred embodiment, the resetting telescopic member includes a resetting telescopic rod, and a resetting spring is sleeved on the resetting telescopic rod.

[0012] In a preferred embodiment, the telescopic limiting member includes a telescopic limiting rod, and the telescopic limiting rod is connected to a buckling head via a torsion spring.

[0013] In a preferred embodiment, the clamping assembly includes a telescopic cylinder, an end of the telescopic cylinder is provided with a clamping head, and the clamping head is equipped with a soft gasket that matches the side surface of the pipe section.

[0014] In a preferred embodiment, the water inlet and outlet assemblies each comprise a fixed frame and a movable frame, with a telescopic water injection rod interposed between the fixed and movable frames. The movable frame is equipped with an abutment joint for connecting with a pipe segment for water injection. The abutment joint's tail is connected to a water pipe, which is connected to a circulating water supply mechanism. A movable seat is mounted at the bottom of the movable frame, and a slide groove is provided on the assembly plate for the movable seat to slide.

[0015] In a preferred embodiment, the abutment head includes an abutment seat, on which a flexible sealing member is mounted. The flexible sealing member includes an inner sealing tube and an outer sealing flange disposed around the inner sealing tube, with a sealing groove formed between the inner sealing tube and the outer sealing flange. The outer diameter surface of the inner sealing tube mates with the inner diameter surface of the pipe section.

[0016] In a preferred embodiment, the abutment seat is provided with an assembly groove, one end of which corresponds to the sealing groove of the soft seal, and the other end of which extends from the side of the abutment seat. A pressure seal is rotatably connected within the assembly groove. The end of the pressure seal corresponding to the sealing groove is the abutting end, and the other end of the pressure seal is the sealing end. When the pipe segment is assembled with the abutment joint, the end of the pipe segment presses the abutting end downward, and the sealing end presses against the outer surface of the outer sealing flange.

[0017] In a preferred embodiment, the water outlet assembly further includes a blowing assembly, the blowing assembly includes a blower, the blower is connected to an air duct, and the air duct is connected to the inner sealing tube of the water outlet assembly.

[0018] A method for using an intelligent ultrasonic valveless water meter detection device, using the intelligent ultrasonic valveless water meter detection device, includes the following steps:

[0019] S10: Align the smart ultrasonic valveless water meter with the pressure-sensitive plate and press down. During this period, the first pressure sensor and the second pressure sensor receive the pressure signal and send a detection preparation signal to the detection control panel. The detection control panel is wirelessly connected to the smart ultrasonic valveless water meter and controls the smart ultrasonic valveless water meter to suspend metering.

[0020] S20: The detection control panel controls the clamping component to clamp the intelligent ultrasonic valveless water meter, and controls the water injection mechanism to connect to the intelligent ultrasonic valveless water meter.

[0021] S30: The water inlet assembly is filled with water. When the water level rises to the water level sensor, the detection control panel controls the intelligent ultrasonic valveless water meter to start measuring and calculates the water injection amount of the water inlet assembly through the circulating water supply mechanism.

[0022] S40: After the detection is completed, the detection control panel compares the measurement data of the intelligent ultrasonic valveless water meter with the water injection data of the circulating water supply mechanism, and then displays the comparison result.

[0023] Compared with the prior art, this application has the following beneficial effects:

[0024] 1. The clamping and pipe connection of the intelligent ultrasonic valveless water meter are both automatic. The inspection personnel only need to place the intelligent ultrasonic valveless water meter. The installation and disassembly are simple and convenient, which greatly improves the inspection efficiency.

[0025] 2. The circulating water supply mechanism and the intelligent ultrasonic valveless water meter are connected through a soft seal. The sealing effect is enhanced by a press seal, and the connection is well sealed.

[0026] 3. It can detect different types of intelligent ultrasonic valveless water meters and has a double clamping detection function to avoid the problem that the intelligent ultrasonic valveless water meter is improperly placed, causing the clamping mechanism to damage the intelligent ultrasonic valveless water meter, and the problem that the clamping mechanism is triggered to clamp due to accidental touch.

[0027] 4. The intelligent ultrasonic valveless water meter is connected at an angle to avoid air affecting the detection, thereby improving the detection accuracy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional schematic diagram of the assembly of an intelligent ultrasonic valveless water meter detection device and an intelligent ultrasonic valveless water meter.

[0029] Figure 2 It is a planar schematic diagram of the intelligent ultrasonic valveless water meter detection device.

[0030] Figure 3 It is a three-dimensional schematic diagram of an intelligent ultrasonic valveless water meter detection device.

[0031] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0032] Figure 5 Schematic diagram of the main structure of the water inlet component.

[0033] Figure 6 It is a schematic diagram of the structure of the clamping assembly and the pressure-support clamping.

[0034] Figure 7 A three-dimensional schematic diagram of a pressure-sensitive platform.

[0035] Figure 8 It is a three-dimensional schematic diagram of the telescopic limiting member.

[0036] Figure 9 It is a three-dimensional schematic diagram of a soft seal.

[0037] Figure 10 It is a three-dimensional schematic diagram of the abutment seat.

[0038] Figure 11 It is a three-dimensional schematic diagram of the press seal.

[0039] The following is a description of the symbols in the drawings of the specification:

[0040] 1. Base; 11. Assembly plate; 12. Slide;

[0041] 2. Clamping mechanism; 21. Pressure-sensing platform; 211. First pressure sensor; 212. Base; 213. Pressure-sensing plate; 22. Pressure support; 221. Second pressure sensor; 23. Clamping assembly; 231. Telescopic cylinder; 232. Clamping head; 233. Soft gasket; 24. Reset telescopic member; 241. Reset telescopic rod; 242. Reset spring; 25. Telescopic limiting member; 251. Telescopic limiting rod; 252. Pressing head;

[0042] 3. Water injection mechanism; 31. Water inlet assembly; 32. Water outlet assembly; 321. Water level sensor; 322. Blowing assembly; 323. Fan; 324. Air duct; 330. Fixed frame; 331. Mobile frame; 332. Mobile seat; 333. Water injection telescopic rod; 340. Abutment head; 350. Abutment seat; 351. Assembly groove; 360. Pressing seal; 361. Pressing end; 362. Sealing end; 370. Soft sealing member; 371. Inner sealing tube; 372. Outer sealing flange; 373. Sealing groove;

[0043] 4. Circulating water supply mechanism; 41. Water pipe;

[0044] 5. Intelligent ultrasonic valveless water meter;

[0045] 6. Check the control panel. DETAILED DESCRIPTION

[0046] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0047] In the following embodiments, the same or similar numbers throughout represent the same or similar components or components with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0048] In the description of the present invention, it should be understood that the terms: center, longitudinal, transverse, length, width, thickness, up, down, front, back, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and therefore cannot be understood as limiting the present invention. In addition, the terms: first, second, etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features shown. In the description of the present invention, unless otherwise clearly specified and limited, the terms: install, connect, connect, etc. should be understood in a broad sense, and ordinary technicians in this field can understand the specific meaning of the above terms in this practical application according to the specific circumstances.

[0049] refer to Figures 1 to 11 An intelligent ultrasonic valveless water meter detection device includes a base 1, on which is mounted an inclined mounting plate 11, with the mounting plate 11 tilted at an angle of no more than 30 degrees. A clamping mechanism 2 and a water injection mechanism 3 are mounted on the mounting plate 11. A detection control panel 6 is mounted on one side of the mounting plate 11.

[0050] The clamping mechanism 2 includes a pressure-sensing platform 21 for placing the intelligent ultrasonic valveless water meter 5. A first pressure sensor 211 is mounted on the pressure-sensing platform 21. Pressure-sensing supports 22 are mounted on both sides of the pressure-sensing platform 21 along the axial direction of the pipe section of the intelligent ultrasonic valveless water meter 5. A second pressure sensor 221 is mounted on the pressure-sensing supports 22. Clamping assemblies 23 are mounted on both sides of the pressure-sensing supports 22.

[0051] The water injection mechanism 3 includes a water inlet assembly 31 and a water outlet assembly 32 respectively arranged on both axial sides of the pipe section of the intelligent ultrasonic valveless water meter 5. The water inlet assembly 31 and the water outlet assembly 32 are connected to the circulating water supply mechanism 4. The water outlet assembly 32 is provided with a water level sensor 321.

[0052] The working principle of this embodiment is as follows:

[0053] The inspector places the intelligent ultrasonic valveless water meter 5 on the pressure-sensing platform 21. The first and second pressure sensors 211, 221 receive the pressure signal and send a test preparation signal to the test control panel 6. The test control panel 6 controls the clamping mechanism 2 to clamp the intelligent ultrasonic valveless water meter 5 and the water injection mechanism 3 to connect to the intelligent ultrasonic valveless water meter 5. The water injection mechanism 3 supplies water. When the water flows through the intelligent ultrasonic valveless water meter 5 and rises to the water level sensor 321 of the water outlet assembly 32, the test begins.

[0054] As a specific embodiment, the pressure-sensing platform 21 includes a base 212 and a pressure-sensing plate 213, and the first pressure sensor 211 is mounted on the pressure-sensing plate 213. A reset telescopic member 24 is connected between the base 212 and the pressure-sensing plate 213, and limiting telescopic members 25 for limiting the movement of the pressure-sensing plate 213 are assembled on both sides of the base 212. Specifically, the reset telescopic member 24 includes a reset telescopic rod 241, and a reset spring 242 is sleeved on the reset telescopic rod 241. The limiting telescopic member 25 includes a limiting telescopic rod 251, and a buckling head 252 is connected to the limiting telescopic rod 251 through a torsion spring. The clamping assembly 23 includes a telescopic cylinder 231, and a clamping head 232 is provided at the end of the telescopic cylinder 231, and a soft gasket 233 that cooperates with the side of the pipe section is installed on the clamping head 232.

[0055] This embodiment differs from the previous embodiment in that the pressure-sensing platform 21 can adjust the pressing depth based on the specifications of the intelligent ultrasonic valveless water meter 5, specifically, based on the distance from the pipe section of the intelligent ultrasonic valveless water meter 5 to the bottom of the intelligent ultrasonic valveless water meter 5. The restricting telescopic member 25 is used to hold down the pressure-sensing plate 213 and adjust the height of the pressure-sensing plate 213. The retracting telescopic member 24 is used to provide driving force when raising the pressure-sensing plate 213.

[0056] As a specific embodiment, the water inlet assembly 31 and the water outlet assembly 32 each include a fixed frame 330 and a movable frame 331. A water injection telescopic rod 333 is installed between the fixed frame 330 and the movable frame 331. The movable frame 331 is equipped with an abutment joint 340 for connecting with a pipe segment for water injection. The tail of the abutment joint 340 is connected to a water pipe 41, which is connected to the circulating water supply mechanism 4. A movable seat 332 is installed at the bottom of the movable frame 331, and a slide 12 is provided on the assembly plate 11 for the sliding of the movable seat 332.

[0057] Specifically, the abutment head 340 includes an abutment seat 350, on which a flexible sealing member 370 is mounted. The flexible sealing member 370 includes an inner sealing tube 371 and an outer sealing flange 372 disposed around the inner sealing tube 371. A sealing groove 373 is formed between the inner sealing tube 371 and the outer sealing flange 372. The outer diameter of the inner sealing tube 371 mates with the inner diameter of the pipe section.

[0058] The specific structure of the abutment seat 350 is as follows: a mounting groove 351 is formed around the abutment seat 350. One end of the mounting groove 351 corresponds to the sealing groove 373 of the soft sealing member 370, and the other end of the mounting groove 351 extends from the side of the abutment seat 350. A pressure seal 360 is rotatably connected within the mounting groove 351. The end of the pressure seal 360 corresponding to the sealing groove 373 is a pressing end 361, and the other end of the pressure seal 360 is a sealing end 362. When the pipe section is assembled with the abutment head 340, the end of the pipe section presses the pressing end 361 downward, and the sealing end 362 presses against the outer surface of the outer sealing flange 372.

[0059] Specifically, the water outlet assembly 32 further includes a blower assembly 322, which includes a fan 323. The fan 323 is connected to an air duct 324, which is connected to the inner sealed tube 371 of the water outlet assembly 32. After the test is completed, the blower assembly 322 dries the interior of the pipe section of the intelligent ultrasonic valveless water meter 5, and the water droplets accumulated inside the intelligent ultrasonic valveless water meter 5 flow into the inner sealed tube 371 of the water inlet assembly 31 under the drive of wind and gravity.

[0060] The difference between this embodiment and the above embodiment is that the water inlet assembly 31 and the water outlet assembly 32 can be abutted and connected with the intelligent ultrasonic valveless water meter 5 through the water injection telescopic rod 333, the soft seal 370 provides sealing, and the pressure seal 360 can enhance the sealing effect.

[0061] A method for using an intelligent ultrasonic valveless water meter detection device comprises the following steps:

[0062] S10: Align the intelligent ultrasonic valveless water meter 5 with the pressure-sensitive plate 213 and press down. During this period, the first pressure sensor 211 and the second pressure sensor 221 receive the pressure signal and send a detection preparation signal to the detection control panel 6. The detection control panel 6 is wirelessly connected to the intelligent ultrasonic valveless water meter 5 and controls the intelligent ultrasonic valveless water meter 5 to suspend metering.

[0063] S20 : The detection control panel 6 controls the clamping assembly 23 to clamp the intelligent ultrasonic valveless water meter 5 , and controls the water injection mechanism 3 to connect with the intelligent ultrasonic valveless water meter 5 .

[0064] S30: The water inlet component 31 is filled with water. When the water level rises to the water level sensor 321, the detection control panel 6 controls the intelligent ultrasonic valveless water meter 5 to start metering and calculates the water injection amount of the water inlet component 31 through the circulating water supply mechanism 4.

[0065] S40: After the detection is completed, the detection control panel 6 compares the measurement data of the intelligent ultrasonic valveless water meter 5 with the water injection data of the circulating water supply mechanism 4, and then displays the comparison result.

[0066] Compared with the prior art, this application has the following beneficial effects:

[0067] 1. The clamping and pipe connection of the intelligent ultrasonic valveless water meter 5 are both performed automatically. The inspection personnel only need to place the intelligent ultrasonic valveless water meter 5. The installation and disassembly are simple and convenient, which greatly improves the inspection efficiency.

[0068] 2. The circulating water supply mechanism 4 and the intelligent ultrasonic valveless water meter 5 are connected through the soft sealing member 370. The sealing effect is enhanced by the pressure sealing member 360, and the connection is well sealed.

[0069] 3. It can detect different types of intelligent ultrasonic valveless water meters 5 and has a double clamping detection function to avoid the problem that the intelligent ultrasonic valveless water meter 5 is improperly placed, causing the clamping mechanism 2 to damage the intelligent ultrasonic valveless water meter 5, and the problem that the clamping mechanism 2 is triggered to clamp due to accidental touch.

[0070] 4. The intelligent ultrasonic valveless water meter 5 is connected at an angle to avoid air affecting the detection, thereby improving the detection accuracy and efficiency.

[0071] The protection scope of the present invention includes but is not limited to the above embodiments. The protection scope of the present invention is based on the claims. Any replacement, deformation, and improvement of the technology that can be easily thought of by those skilled in the art fall within the protection scope of the present invention.

Claims

1. An intelligent ultrasonic valveless water meter detection device, characterized in that: The invention comprises a base (1), wherein an inclined assembly plate (11) is mounted on the base (1), and the inclination angle of the assembly plate (11) is not greater than 30°; a clamping mechanism (2) and a water injection mechanism (3) are mounted on the assembly plate (11); and a detection control panel (6) is mounted on one side of the assembly plate (11); The clamping mechanism (2) comprises a pressure-sensing platform (21) for placing the intelligent ultrasonic valveless water meter (5), wherein a first pressure sensor (211) is provided on the pressure-sensing platform (21); the pressure-sensing platform (21) is provided with pressure supports (22) on both sides of the axial direction of the pipe section of the intelligent ultrasonic valveless water meter (5), wherein a second pressure sensor (221) is provided on the pressure supports (22); and clamping components (23) are assembled on both sides of the pressure supports (22); The water injection mechanism (3) comprises a water inlet assembly (31) and a water outlet assembly (32) respectively arranged on both axial sides of a pipe section of the intelligent ultrasonic valveless water meter (5); the water inlet assembly (31) and the water outlet assembly (32) are connected to the circulating water supply mechanism (4); and a water level sensor (321) is provided on the water outlet assembly (32).

2. The intelligent ultrasonic valveless water meter detection device according to claim 1, characterized in that: The pressure-sensing platform (21) comprises a base (212) and a pressure-sensing plate (213), wherein the first pressure sensor (211) is mounted on the pressure-sensing plate (213); a resetting telescopic member (24) is connected between the base (212) and the pressure-sensing plate (213), and limiting telescopic members (25) for limiting the movement of the pressure-sensing plate (213) are mounted on both sides of the base (212).

3. The intelligent ultrasonic valveless water meter detection device according to claim 2, characterized in that: The resetting telescopic member (24) comprises a resetting telescopic rod (241), and a resetting spring (242) is sleeved on the resetting telescopic rod (241).

4. The intelligent ultrasonic valveless water meter detection device according to claim 3, characterized in that: The limiting telescopic member (25) comprises a limiting telescopic rod (251), and a buckling head (252) is connected to the limiting telescopic rod (251) via a torsion spring.

5. The intelligent ultrasonic valveless water meter detection device according to claim 4, characterized in that: The clamping assembly (23) comprises a telescopic cylinder (231), the end of the telescopic cylinder (231) is provided with a clamping head (232), and the clamping head (232) is provided with a soft gasket (233) that matches the side surface of the pipe section.

6. The intelligent ultrasonic valveless water meter detection device according to claim 1, characterized in that: The water inlet assembly (31) and the water outlet assembly (32) both comprise a fixed frame (330) and a movable frame (331), wherein a water injection telescopic rod (333) is installed between the fixed frame (330) and the movable frame (331); the movable frame (331) is provided with an abutment joint (340) for connecting with a pipe section for water injection, the tail of the abutment joint (340) being connected to a water pipe (41), and the water pipe (41) being connected to a circulating water supply mechanism (4); a movable seat (332) is installed at the bottom of the movable frame (331), and a slide groove (12) for the movable seat (332) to slide is provided on the assembly plate (11).

7. The intelligent ultrasonic valveless water meter detection device according to claim 6, characterized in that: The abutting joint (340) comprises an abutting seat (350), and a soft sealing member (370) is mounted on the abutting seat (350); the soft sealing member (370) is provided with an inner sealing tube (371) and an outer sealing flange (372) arranged around the inner sealing tube (371); a sealing groove (373) is provided between the inner sealing tube (371) and the outer sealing flange (372); and the outer diameter surface of the inner sealing tube (371) matches the inner diameter surface of the pipe section.

8. The intelligent ultrasonic valveless water meter detection device according to claim 7, characterized in that: The abutting seat (350) is provided with an assembly groove (351) on the upper ring, one end of the assembly groove (351) corresponds to the sealing groove (373) of the soft sealing member (370), the other end of the assembly groove (351) extends from the side of the abutting seat (350), and a pressure sealing member (360) is rotatably connected in the assembly groove (351); one end of the pressure sealing member (360) corresponding to the sealing groove (373) is a pressing end (361), and the other end of the pressure sealing member (360) is a sealing end (362); when the pipe section is assembled with the abutting joint (340), the end of the pipe section presses the pressing end (361) downward, and the sealing end (362) is pressed on the outer surface of the outer sealing flange (372).

9. The intelligent ultrasonic valveless water meter detection device according to claim 8, characterized in that: The water outlet assembly (32) further comprises a blowing assembly (322), the blowing assembly (322) comprising a fan (323), an air duct (324) being connected to the fan (323), and the air duct (324) being connected to the inner sealing tube (371) of the water outlet assembly (32).

10. A method for using an intelligent ultrasonic valveless water meter detection device, using the intelligent ultrasonic valveless water meter detection device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S10: Align the intelligent ultrasonic valveless water meter (5) with the pressure-sensitive plate (213) and press it downward, during which the first pressure sensor (211) and the second pressure sensor (221) receive a pressure signal and send a detection preparation signal to the detection control panel (6), and the detection control panel (6) is wirelessly connected to the intelligent ultrasonic valveless water meter (5) and controls the intelligent ultrasonic valveless water meter (5) to suspend metering; S20: The detection control panel (6) controls the clamping assembly (23) to clamp the intelligent ultrasonic valveless water meter (5), and controls the water injection mechanism (3) to connect with the intelligent ultrasonic valveless water meter (5); S30: The water inlet assembly (31) is filled with water. When the water level rises to the water level sensor (321), the detection control panel (6) controls the intelligent ultrasonic valveless water meter (5) to start metering and calculates the water injection amount of the water inlet assembly (31) through the circulating water supply mechanism (4); S40: After the detection is completed, the detection control panel (6) compares the measurement data of the intelligent ultrasonic valveless water meter (5) with the water injection data of the circulating water supply mechanism (4), and then displays the comparison result.

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