CN203621113U - A sensor for detecting surface temperature of a roller - Google Patents
A sensor for detecting surface temperature of a roller Download PDFInfo
- Publication number
- CN203621113U CN203621113U CN201320818804.3U CN201320818804U CN203621113U CN 203621113 U CN203621113 U CN 203621113U CN 201320818804 U CN201320818804 U CN 201320818804U CN 203621113 U CN203621113 U CN 203621113U
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- CN
- China
- Prior art keywords
- temperature
- roller
- sensor
- sensing element
- protective sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Provided by the utility model is a sensor for detecting surface temperature of a roller. The sensor for detecting surface temperature of the roller comprises a temperature-sensitive element, a protective sleeve of the temperature-sensitive element, and a temperature signal transmission line. A terminal, in contact with a roller, of the protective sleeve of the temperature-sensitive element is an arc-shaped structure of which the radian is matched to the radian of the roller surface. A groove cut through two terminals is arranged in the middle of the protective sleeve of the temperature-sensitive element. The temperature-sensitive element is provided in the groove. The probe of the temperature-sensitive element matched with the arc-shaped structure of the protective sleeve of the temperature-sensitive element detects the surface temperature of the roller. The temperature signal transmission line is connected to the tail of the temperature-sensitive element. The sensor for detecting surface temperature of a roller has advantages of that: the protective sleeve of the temperature sensor is made of wear resistant non-metallic material, and the temperature of the work surface of the roller is reflected timely by an aperture on the head of the temperature sensor. The sensor for detecting surface temperature of the roller is advantaged by simple structure, convenient operation and high accuracy.
Description
Technical field
The utility model relates to sensor technical field, refers in particular to a kind of sensor for detection of roll body surface temperature.
Background technology
Temperature sensor is a kind of components and parts that are used for temperature signal to be converted into the signal of telecommunication, is applied at present the field that needs to detect, controls temperature.As baking oven, water heater etc.Quality and efficiency that mill roller surface temperature impact refining glue, refining are moulded, while using mill to produce, must adjust roller temperature according to the kind of refined product and formula, and roller temperature is in the best temperature range of banding characteristics.Generally, in the time of operation mill, operator judges with working experience whether roller temperature needs lifting, then adjusts accordingly.The infrared temperature checkout gear that utilizes having is measured roller temperature, and the head that utilizes also having has the temperature measuring equipment of roller to measure roller temperature.But these structures all exist heat transfer losses large, the shortcomings such as complex structure.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, thermometric sensor accurately for detection of roll body surface temperature is provided.
For achieving the above object, technical scheme provided by the utility model is: a kind of sensor for detection of roll body surface temperature, it includes temperature-sensing element protective sleeve, temperature-sensing element (device), temperature signal transmission line, wherein, the contact jaw of temperature-sensing element protective sleeve and roll adopts arcuate structure, and its radian matches with roll surface radian; Temperature-sensing element protective sleeve middle part is provided with the groove that connects two ends; temperature-sensing element (device) is assemblied in this groove; the probe of temperature-sensing element (device) matches with the arcuate structure of temperature-sensing element protective sleeve and detects roller surface temperature, and temperature-sensing element (device) afterbody is connected with temperature signal transmission line.
Described temperature-sensing element protective sleeve adopts wear-resisting nonmetallic materials to make moulding.
The utility model has the advantage of: temperature sensor protecting cover adopts wear-resisting nonmetallic materials to make, and can reflect accurately, in time the temperature of roll working surface by the hole of temperature sensor head.This programme simple in structure, easy to operate, accuracy is strong.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: referring to accompanying drawing 1, the sensor for detection of roll body surface temperature described in the present embodiment includes temperature-sensing element protective sleeve 1, temperature-sensing element (device) 2, temperature signal transmission line 3, wherein, temperature-sensing element protective sleeve 1 adopts wear-resisting nonmetallic materials to make moulding, temperature-sensing element protective sleeve 1 adopts arcuate structure with the contact jaw of roll, and its radian matches with roll surface radian; Temperature-sensing element protective sleeve 1 middle part is provided with the groove that connects two ends; temperature-sensing element (device) 2 is assemblied in this groove; the probe of temperature-sensing element (device) 2 matches with the arcuate structure of temperature-sensing element protective sleeve 1 and detects roller surface temperature, and temperature-sensing element (device) 2 afterbodys are connected with temperature signal transmission line 3.This programme can reflect the temperature of roll working surface accurately, in time by the hole of temperature sensor head.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.
Claims (2)
1. the sensor for detection of roll body surface temperature, it is characterized in that: it includes temperature-sensing element protective sleeve (1), temperature-sensing element (device) (2), temperature signal transmission line (3), wherein, temperature-sensing element protective sleeve (1) adopts arcuate structure with the contact jaw of roll, and its radian matches with roll surface radian; Temperature-sensing element protective sleeve (1) middle part is provided with the groove that connects two ends; temperature-sensing element (device) (2) is assemblied in this groove; the probe of temperature-sensing element (device) (2) matches with the arcuate structure of temperature-sensing element protective sleeve (1) and detects roller surface temperature, and temperature-sensing element (device) (2) afterbody is connected with temperature signal transmission line (3).
2. a kind of sensor for detection of roll body surface temperature according to claim 1, is characterized in that: temperature-sensing element protective sleeve (1) adopts wear-resisting nonmetallic materials to make moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818804.3U CN203621113U (en) | 2013-12-13 | 2013-12-13 | A sensor for detecting surface temperature of a roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818804.3U CN203621113U (en) | 2013-12-13 | 2013-12-13 | A sensor for detecting surface temperature of a roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621113U true CN203621113U (en) | 2014-06-04 |
Family
ID=50807634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818804.3U Expired - Fee Related CN203621113U (en) | 2013-12-13 | 2013-12-13 | A sensor for detecting surface temperature of a roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621113U (en) |
-
2013
- 2013-12-13 CN CN201320818804.3U patent/CN203621113U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |