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CN-224216184-U - Digital high-precision standard thermometer

CN224216184UCN 224216184 UCN224216184 UCN 224216184UCN-224216184-U

Abstract

The utility model provides a digital high-precision standard thermometer, which comprises a digital thermometer body, wherein an arc-shaped groove is formed in the end part of the digital thermometer body, a heat conduction part is arranged on the inner wall of the arc-shaped groove, a fixed hoop is arranged at the end part of the arc-shaped groove and is detachably arranged at the end part of the arc-shaped groove through a fastener, and a clamping groove is formed between the fixed hoop and the arc-shaped groove. When the digital thermometer is used, the arc-shaped groove is formed in the end portion of the digital thermometer body, the heat conduction portion is arranged in the arc-shaped groove, the digital thermometer body is attached to the outer surface of the pipeline through the heat conduction portion, and meanwhile the digital thermometer body is fixed to the pipeline through the cooperation of the fixed anchor ear and the arc-shaped groove, so that the temperature monitoring is directly carried out on the outer surface of the pipeline, and the effect that the digital thermometer body is conveniently fixed to the outer surface of the pipeline is achieved.

Inventors

  • LIU HUA
  • SONG XUE
  • WANG GUANGSHUAI

Assignees

  • 山东华验信息科技有限公司

Dates

Publication Date
20260508
Application Date
20250716

Claims (9)

  1. 1. The digital high-precision standard thermometer is characterized by comprising a digital thermometer body (1), wherein an arc-shaped groove (2) is formed in the end part of the digital thermometer body (1), and a heat conduction part (3) is arranged on the inner wall of the arc-shaped groove (2); the end part of the arc-shaped groove (2) is provided with a fixed hoop (4), and the fixed hoop (4) is detachably arranged at the end part of the arc-shaped groove (2) through a fastener; a clamping groove is arranged between the fixed hoop (4) and the arc-shaped groove (2).
  2. 2. The digital high-precision standard thermometer according to claim 1, wherein the heat conducting part (3) protrudes out of the inner wall of the arc-shaped groove (2), and the heat conducting part (3) is a semiconductor thermistor.
  3. 3. The digital high-precision standard thermometer according to claim 1, wherein a temperature display screen (6) is arranged at one end of the digital thermometer body (1) far away from the heat conduction part (3), and a control button (5) is arranged on the side face of the digital thermometer body (1).
  4. 4. The digital high-precision standard thermometer according to claim 1, wherein an infrared thermometer (8) is arranged at the top of the digital thermometer body (1), and the detection direction of the infrared thermometer (8) faces the heat conduction part (3).
  5. 5. The digital high-precision standard thermometer according to claim 4, wherein a slope curved surface (7) is arranged at the top of the digital thermometer body (1), the infrared thermometer (8) is arranged at the high position of the slope curved surface (7), and the infrared thermometer (8) is concaved inwards of the slope curved surface (7).
  6. 6. The digital high-precision standard thermometer according to claim 5, wherein an anti-interference cover (9) is arranged above the slope curved surface (7) to cover the infrared thermometer (8), the bottom of the anti-interference cover (9) is attached to the top of the slope curved surface (7), and an opening is formed in one end, facing the heat conducting part (3), of the anti-interference cover (9).
  7. 7. The digital high-precision standard thermometer according to claim 6, wherein the anti-interference cover (9) is detachably mounted on top of the ramp surface (7).
  8. 8. The digital high-precision standard thermometer according to claim 7, wherein two fixed sliding grooves (10) are symmetrically formed on two sides of the infrared thermometer (8), and two fixed guide rails (11) matched with the fixed sliding grooves (10) are formed at the bottom of the anti-interference cover (9); the fixed guide rail (11) is inserted into the fixed chute (10) from one end of the fixed chute (10).
  9. 9. The digital high-precision standard thermometer according to claim 8, wherein the bottom of the fixed chute (10) has the same curvature as the top of the slope curved surface (7), and limit grooves are formed on two sides of the bottom of the fixed chute (10); The bottom of the fixed guide rail (11) is provided with limiting strips protruding towards two sides, and the limiting strips are matched with the limiting grooves to limit the anti-interference cover (9).

Description

Digital high-precision standard thermometer Technical Field The utility model relates to the technical field of digital thermometers, in particular to a digital high-precision standard thermometer. Background The working principle of the digital thermometer is mainly based on the physical characteristic change of the semiconductor temperature sensing element, and accurate temperature measurement is realized by combining a precise signal processing and digital conversion technology. The characteristic that the resistance value of the semiconductor material changes obviously with temperature or based on the Seebeck effect is utilized, micro-voltage (thermoelectromotive force) is generated by the temperature difference at the junction of two different metals, the temperature is measured by measuring the equivalent of voltage and calculating the temperature difference, and then the signal is amplified to obtain accurate temperature data. The digital thermometer has higher sensitivity and is often used in the fields of medical treatment, industry and the like. In the industrial field, substances having a temperature are often transported through pipes. Too high or too low a temperature of the pipeline can pose a threat to the safety of the pipeline. Therefore, real-time monitoring of the temperature of the pipe is required. Existing digital thermometers are basically not provided with a thermometer which is specially used for monitoring the temperature of a pipeline, and therefore, the thermometer can be inconvenient to fix on the pipeline. Disclosure of utility model In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a digital high-precision standard thermometer for solving the problem that the thermometer is inconvenient to fix on the surface of the pipe in the prior art. To achieve the above and other related objects, the present utility model provides a digital high-precision standard thermometer, comprising a digital thermometer body, wherein an arc-shaped groove is arranged at the end of the digital thermometer body, and a heat conduction part is arranged on the inner wall of the arc-shaped groove; The end part of the arc-shaped groove is provided with a fixed hoop, and the fixed hoop is detachably arranged at the end part of the arc-shaped groove through a fastener; And a clamping groove is formed between the fixed hoop and the arc-shaped groove. Preferably, the heat conducting part protrudes out of the inner wall of the arc-shaped groove, and the heat conducting part is a semiconductor thermistor. Preferably, a temperature display screen is arranged at one end of the digital thermometer body, which is far away from the heat conduction part, and a control button is arranged on the side face of the digital thermometer body. Preferably, an infrared thermometer is arranged at the top of the digital thermometer body, and the detection direction of the infrared thermometer faces the heat conduction part. Preferably, the top of digital thermometer body is provided with slope curved surface, infrared temperature detector sets up the eminence at slope curved surface, and infrared temperature detector indent to the inside of slope curved surface. Preferably, the anti-interference cover is arranged above the slope curved surface to cover the infrared thermometer, the bottom of the anti-interference cover is attached to the top of the slope curved surface, and an opening is formed in one end of the heat conduction part, which is opposite to the anti-interference cover, of the anti-interference cover. Preferably, the anti-interference cover is detachably mounted on the top of the slope curved surface. Preferably, two fixed sliding grooves are symmetrically formed in two sides of the infrared temperature detector, and two fixed guide rails matched with the fixed sliding grooves are formed in the bottom of the anti-interference cover; the fixed guide rail is inserted into the fixed chute from one end of the fixed chute. Preferably, the bottom of the fixed chute is the same as the top curvature of the slope curved surface, and both sides of the bottom of the fixed chute are provided with limit grooves; The bottom of the fixed guide rail is provided with limiting strips protruding towards two sides, and the limiting strips are matched with the limiting grooves to limit the anti-interference cover. As described above, the digital high-precision standard thermometer has the following beneficial effects: 1. According to the digital thermometer, the arc-shaped groove is formed in the end part of the digital thermometer body, the heat conduction part is arranged in the arc-shaped groove, the heat conduction part is attached to the outer surface of the pipeline, and meanwhile, the digital thermometer body is fixed on the pipeline through the cooperation of the fixing anchor ear and the arc-shaped groove, so that the temperature monitoring is directly carried out on t