Novel ultrasonic heat meter
An ultrasonic and heat meter technology, applied in the direction of measuring heat, calorimeters, measuring devices, etc., to reduce the interference of sound wave reflection, simple structure, and accurate measurement
Inactive Publication Date: 2015-09-23
ANHUI HIGHWELL ELECTRONICS
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[0002] At present, the ultrasonic heat meter flow detection technology is mature, but the most widely used is the reflective ultrasonic flow detection, which is generally composed of an ultrasonic emitting device and a reflector, but the reflector is an independent structure, and the ultrasonic emitting device on the pipe wall generates The sound wave is reflected to the sound wave receiving device through the mirror. Due to the thickness of the pipe wall and other structures inside, the reflected sound wave is more accurate in measurement
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[0008] see figure 1 , the specific embodiment adopts the following technical scheme: it includes a pipe body 1, a water inlet 2, a first heat exchanger installation hole 3, a first ultrasonic heat exchanger 4, a second heat exchanger installation hole 5, a second ultrasonic heat exchanger Heater 6, water outlet 7, temperature sensor installation hole 8, the left side of described pipe body 1 is provided with water inlet 2, the right side of water inlet 2 is provided with first heat exchanger installation hole 3, the first heat exchanger A first ultrasonic heat exchanger 4 is arranged inside the device installation hole 3, a water outlet 7 is arranged on the right side of the pipe body 1, and a second heat exchanger installation hole 5 is arranged on the left side of the water outlet 7, and the second heat exchanger The inside of the installation hole 5 is provided with a second ultrasonic heat exchanger 6, and the lower end of the water inlet 2 is provided with a temperature s...
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The invention relates to a novel ultrasonic heat meter, in particular to the technical field of flow detection devices. The novel ultrasonic heat meter comprises a pipe body (1), a water inlet (2), a first heat exchanger mounting hole (3), a first heat exchanger (4), a second heat exchanger mounting hole (5), a second heat exchanger (6), a water outlet (7) and a temperature sensor mounting hole (8), and is characterized in that the bottom part of each of the first heat exchanger (4) and the second heat exchanger (6) is provided with a sound wave reflector (9), a 45-degree left inclination angle is formed between the sound wave reflector (9) at the lower end of the first heat exchanger (4) and the vertical direction, and a 45-degree right inclination angle is formed between the sound wave reflector (9) at the lower end of the second heat exchanger (6) and the vertical direction. The novel ultrasonic heat meter is simple in structure, reduces interference of other parts on sound wave reflection by additionally arranging a reflector at the bottom part of an ultrasonic transmitting device, is safe and reliable, and is more accurate in measuring.
Description
technical field [0001] The invention relates to the technical field of flow detection devices, in particular to a novel ultrasonic heat meter. Background technique [0002] At present, the ultrasonic heat meter flow detection technology is mature, but the most widely used is the reflective ultrasonic flow detection, which is generally composed of an ultrasonic emitting device and a reflector, but the reflector is an independent structure, and the ultrasonic emitting device on the pipe wall generates The sound wave is reflected to the sound wave receiving device through the mirror. Due to the thickness of the pipe wall and other structures inside, the reflected sound wave is more accurate in measurement. Contents of the invention [0003] The object of the present invention is to provide a new type of ultrasonic heat meter, which is simple in structure, adding a reflector at the bottom of the ultrasonic emitting device, reducing the interference of other parts on th...
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IPC IPC(8): G01K17/00G01F1/66G01F15/00
Inventor 蔡昕刘春丁进升
Owner ANHUI HIGHWELL ELECTRONICS