Floating type temperature sensor

A temperature sensor, floating technology, used in thermometers, thermometer parts, instruments, etc., can solve the problems of inconvenient fixing, sensor separation, and inconvenient cleaning of sensors, so as to facilitate installation and fixation, improve detection accuracy, and save installation time. Effect

Active Publication Date: 2019-04-26
温州弘腾科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] A floating temperature sensor proposed by the invention solves the problems that the sensor is easy to separate from the liquid, it is inconvenient to fix and the sensor is inconvenient to clean

Method used

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] refer to Figure 1-4 , a floating temperature sensor, comprising a cylindrical tube 1, a top plate 2 is fixed on the top of the cylindrical tube 1, a sliding rod 3 and a box body 4 are arranged inside the cylindrical tube 1, the top of the box body 4 is fixed to the sliding rod 3, and the box body The bottom of the body 4 is fixed with the body 5, the floating ring 7 and the connecting sleeve 8, the outer side of the connecting sleeve 8 is provided with a gear ring 11, the side of the cylinder 1 is provided with a guide rail groove 6, and the end of the sliding rod 3 is located in the guide rail groove 6. Inside, the bottom of the casing 4 runs through a rotat...

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Abstract

The invention belongs to the field of sensors, and particularly relates to a floating type temperature sensor. In order to solve the problems that a sensor is easily separated from liquid, and the sensor is inconvenient to fix and clean, the floating type temperature sensor comprises a cylinder, the top of the cylinder is fixedly provided with a top plate, a sliding rod and a box body are arrangedin the cylinder, the top of the box body is fixed to the sliding rod, and a body, a floating ring and a connecting sleeve are fixed to the bottom of the box body. A ring gear is arranged on the outerside of the connecting sleeve, a guide rail sleeve is formed in the side face of the cylinder, the end of the sliding rod is located in the guide rail groove, a rotary rod penetrates through the bottom of the box body, a toothed roller is fixed to the bottom of the rotary rod, and a cleaning device is fixed to the bottom of the ring gear. The sensor can flexibly move up and down according to change of the liquid level, the floating type temperature sensor is high in flexibility, debris can be prevented from being attached to the surface of the sensor, and the cleanliness of the sensor is ensured.

Description

technical field [0001] The invention relates to the technical field of temperature sensors, in particular to a floating temperature sensor. Background technique [0002] A temperature sensor is a sensor that senses temperature and converts it into a usable output signal. Temperature sensors are the core part of temperature measuring instruments. There are many varieties. They can be divided into two categories: contact type and non-contact type according to the measurement method. According to the characteristics of sensor materials and electronic components, they can be divided into thermal resistance and thermocouple. [0003] However, when measuring the temperature of a liquid, the sensor is often inconvenient to fix due to the different sizes of the containers. On the other hand, when the liquid level of the liquid changes, the sensor is easily separated from the liquid and cannot continue to measure the liquid. The flexibility of the sensor is not high. , and when the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K1/14G01K1/00
CPCG01K1/00G01K1/14
Inventor 张红卫牛俊华郭志勇郑晓辉
Owner 温州弘腾科技有限公司
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