Ultrasonic leakage point detection equipment for waste heat supply pipe network

Abstract

The utility model discloses an ultrasonic leakage point detection device for a waste heat supply pipe network, which comprises a safety helmet, and an ultrasonic leakage point detector is arranged on the safety helmet. The ultrasonic leakage point detector is connected with an earphone, a connecting rod is connected to the front of the ultrasonic leakage point detector, and the connecting rod is connected with a display screen; the ultrasonic leakage point detector is connected with a detection handle through a wire, a detection probe is arranged at the end of the detection handle, and marking mechanisms arranged in parallel are installed on the detection probe. The pen has the advantages of being simple in structure, convenient to use and capable of marking positions.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic detection, and more specifically to an ultrasonic leakage point detection device for a waste heat heating pipe network. Background Art

[0002] Ultrasonic detection equipment uses sound for detection. Any gas passing through a leak hole will generate eddy currents and ultrasonic wave bands, allowing ultrasonic detection equipment to sense any type of gas leak.

[0003] When using the existing ultrasonic detection device, workers need to hold the detector in one hand and the detection probe in the other hand to operate it, which is inconvenient. On the other hand, it is not convenient to mark the detected leakage point during use. Therefore, there is an urgent need for an ultrasonic leakage detection device for waste heat heating pipeline network. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an ultrasonic leakage detection device for a waste heat heating pipe network to solve the problems in the background technology.

[0005] In order to solve the above technical problems, the technical solutions adopted by the present utility model are as follows.

[0006] The ultrasonic leakage detection equipment for the waste heat heating pipe network includes a safety helmet on which an ultrasonic leakage detector is arranged; the ultrasonic leakage detector is connected to headphones for the user to listen to sound signals, and a connecting rod is connected to the front of the ultrasonic leakage detector, and the connecting rod is connected to a display screen located in front of the safety helmet for the user to watch; the ultrasonic leakage detector is connected to a detection handle through a wire, a detection probe is arranged at the end of the detection handle, and a parallel marking mechanism is installed on the detection probe.

[0007] To further optimize the technical solution, earmuffs for noise reduction are arranged outside the earphones.

[0008] To further optimize the technical solution, a cable card is installed on the wire.

[0009] To further optimize the technical solution, the marking mechanism includes a cylindrical outer shell arranged in parallel on the detection probe, and a mounting seat that can slide along the inner wall of the outer shell is provided inside the outer shell; a printed cotton for marking is provided at the end of the mounting seat, and the other end of the mounting seat is connected to a spring arranged in the outer shell, and the other end of the spring is connected to a snap.

[0010] To further optimize the technical solution, the safety helmet is provided with a fastening rope, and the fastening rope is provided with a buckle for adjusting the rope.

[0011] Due to the adoption of the above technical scheme, the technical progress achieved by the present invention is as follows.

[0012] The utility model provides an ultrasonic leak detection device for waste heat heating pipe network, which detects leaks by combining the safety helmet worn by workers at work with an ultrasonic leak detector; the damaged position is viewed on a display screen and marked with a marking mechanism, so that the user can handle it accurately and promptly. When in use, the wearable method can avoid workers holding the device, freeing up one hand and reducing the weight, making it easier for users to complete other operations. The utility model has the advantages of simple structure, easy use, and the ability to mark positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the marking mechanism in the utility model;

[0015] Among them: 1. Safety helmet, 2. Earmuffs, 3. Ultrasonic leak detector, 4. Detection handle, 5. Connecting rod, 6. Display screen, 7. Fastening rope, 8. Buckle, 9. Wire clip, 10. Marking mechanism, 101. Shell, 102. Printed cotton, 103. Snap button, 104. Spring, 11. Detection probe. DETAILED DESCRIPTION

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0017] An ultrasonic leak detection device for waste heat heating pipe network, combined with Figure 1 to Figure 2 As shown, it includes a safety helmet 1, earmuffs 2, an ultrasonic leak detector 3, a detection handle 4, a connecting rod 5, a display screen 6, a fastening rope 7, a buckle 8, a wire clip 9, a marking mechanism 10, and a detection probe 11. The marking mechanism 10 includes a shell 101, printed cotton 102, a snap button 103, and a spring 104.

[0018] The safety helmet 1 is provided with an ultrasonic leak detector 3, which is connected to an earphone, and the earphone plays a sound signal to the user. An earmuff 2 adapted to the human ear is arranged outside the earphone, and the ear is wrapped in the earmuff 2 for noise reduction.

[0019] The front of the ultrasonic leak detector 3 is connected with a connecting rod 5, which is arranged in an inverted L shape. The other end of the connecting rod 5 is connected to a display screen 6 for displaying the detection result. The display screen 6 is located in front of the safety helmet 1 so that the user can watch it.

[0020] The ultrasonic leak detector 3 is connected to the detection handle 4 through a wire, and a wire clip 9 is installed on the wire to facilitate the storage and arrangement of the wire. A detection probe 11 is arranged at the end of the detection handle 4, and a marking mechanism 10 is installed on the detection probe 11.

[0021] The marking mechanism 10 includes a housing 101 arranged in parallel on the detection probe 11, and the end of the housing 101 is flush with the end of the detection probe 11. The housing 101 is cylindrical, and a mounting seat that can slide along the inner wall of the housing 101 is sleeved inside the housing 101, and the mounting seat is a coverless cylinder. A printed cotton 102 for marking is arranged at the end of the mounting seat that is flush with the detection head, and the printed cotton 102 protrudes a part of the mounting seat, and the printed cotton 102 is absorbed with ink for marking. The other end of the mounting seat is connected to a spring 104 arranged in the housing 101, and the other end of the spring 104 is connected to a snap 103.

[0022] The safety helmet 1 is provided with a fastening rope 7, and the fastening rope 7 is provided with a buckle 8 for adjusting the rope.

[0023] When the utility model is actually used, the safety helmet 1 with the ultrasonic leak detector 3 is worn, the earmuffs 2 are buckled on the ears, the fastening rope 7 is adjusted and the buckle 8 is fixed, so as to avoid the need to hold the ultrasonic leak detector 3 when using it, and free one hand to complete other work. The staff holds the detection probe 11 to detect the waste heat heating pipe network. When a leak point is detected, the button 103 is pressed to print the printed cotton 102 near the leak point, and the leak point is marked for leak repair.

Claims

1. Waste heat heating pipe network ultrasonic leak detection equipment, characterized by: The invention comprises a safety helmet (1), wherein an ultrasonic leak detector (3) is arranged on the safety helmet (1); the ultrasonic leak detector (3) is connected to headphones for a user to listen to sound signals, and a connecting rod (5) is connected to the front of the ultrasonic leak detector (3), and the connecting rod (5) is connected to a display screen (6) located in front of the safety helmet (1) for the user to watch; the ultrasonic leak detector (3) is connected to a detection handle via a wire, a detection probe (11) is arranged at the end of the detection handle, and a marking mechanism (10) arranged in parallel is installed on the detection probe (11).

2. The ultrasonic leakage detection equipment for waste heat heating pipe network according to claim 1 is characterized in that: An earmuff (2) for reducing noise is arranged outside the earphone.

3. The ultrasonic leakage detection equipment for waste heat heating pipe network according to claim 1 is characterized in that: A wire card (9) is installed on the wire.

4. The ultrasonic leakage detection equipment for waste heat heating pipe network according to claim 1 is characterized in that: The marking mechanism (10) comprises a cylindrical outer shell (101) arranged in parallel on the detection probe (11), wherein a mounting seat which can slide along the inner wall of the outer shell (101) is sleeved inside the outer shell (101); a printed cotton (102) for marking a mark is arranged at the end of the mounting seat, and the other end of the mounting seat is connected to a spring (104) arranged in the outer shell (101), and the other end of the spring (104) is connected to a snap button (103).

5. The ultrasonic leakage detection equipment for waste heat heating pipe network according to claim 1 is characterized in that: The safety helmet is provided with a fastening rope (7), and the fastening rope (7) is provided with a buckle (8) for adjusting the rope.

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