CN202274929U - Automatic blockage clearing device for IR thermometer - Google Patents
Automatic blockage clearing device for IR thermometer Download PDFInfo
- Publication number
- CN202274929U CN202274929U CN2011203896910U CN201120389691U CN202274929U CN 202274929 U CN202274929 U CN 202274929U CN 2011203896910 U CN2011203896910 U CN 2011203896910U CN 201120389691 U CN201120389691 U CN 201120389691U CN 202274929 U CN202274929 U CN 202274929U
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- CN
- China
- Prior art keywords
- cylinder
- push rod
- piston
- clearing device
- thermometer
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic blockage clearing device for an IR thermometer. The automatic blockage clearing device comprises a cylinder, a pipe fixedly connected with the inner side of the cylinder, and a piston for dividing the inner cavity of the cylinder into two chambers, wherein a left air inlet/outlet and a right air inlet/outlet respectively communicated with the two chambers are arranged on both ends of the cylinder, and are connected with an external air source; a casing is fixedly connected with the outer side of the cylinder through a connection pipe; and a thermometer is arranged in the casing. The automatic blockage clearing device also includes a hollow push rod, wherein one end of the push rod penetrates through a radial through hole on the piston and is in threaded fit with the piston; the front end of the push rod extends into the pipe, and has a hollow blockage clearing block; the other end of the push rod penetrates through the inner cavity of the cylinder and extends to the connection pipe; and a probe of the thermometer faces to the connection pipe. The automatic blockage clearing device has a reasonable structure, and can conduct automatic cleaning operation through reciprocating movement of the hollow push rod by controlling reciprocating movement of the cylinder, thereby ensuring reliable, accurate and long-acting operation of the non-contact IR thermometer.
Description
Technical field
The utility model relates to a kind of infrared measurement of temperature automatic block clearing device.
Background technology
Contactless infrared temperature measurement apparatus is to having in the Industrial Stoves inner material temperature detection process of characteristics such as high temperature, burn into wearing and tearing; Tend to run into materials inside skinning, obstruction and cause infrared energy can not arrive the situation of temperature measurer, therefore can't be accurately, reliably temperature of charge is effectively detected.
The utility model content
The purpose of the utility model provides a kind of infrared measurement of temperature automatic block clearing device, make the noncontact infrared temperature measurement apparatus can be reliably, accurately long-acting operation.
The technical scheme of the utility model is following:
A kind of infrared measurement of temperature automatic block clearing device includes the cylinder that is fixedly installed on the furnace body outer wall, and it is characterized in that: the inboard of said cylinder is fixedly connected with pipeline, and the front end of said pipeline passes the through hole on the furnace body outer wall and extends in the body of heater; Described cylinder is interior through the piston that has been slidingly installed; Described piston is separated into two chambers with the inner chamber of cylinder; The two ends of said cylinder are provided with to be led to the left and right of two chambers respectively and advances/gas outlet and external source of the gas; Described piston is provided with the radial direction through hole that has internal thread, and the outside of said cylinder is fixedly connected with housing through connecting pipe, is provided with temperature measurer in the said housing; The push rod that comprises hollow; One end of said push rod passes the radial direction through hole on the piston and cooperates with piston thread; The front end of said push rod extends in the pipeline, and the front end of push rod has the block clearing piece of hollow, and the other end of push rod passes the inner chamber of cylinder and extends in the connecting pipe; The probe of said temperature measurer is towards described connecting pipe, and the through hole in said connecting pipe, push rod and the block clearing piece constitutes the energy-transmission channel of temperature measurer together.
Described infrared measurement of temperature automatic block clearing device is characterized in that: described pipeline adopts stainless-steel tube.
The beneficial effect of the utility model:
The utility model is rational in infrastructure; A biaxial type cylinder that has hollow ram is installed in the passage of noncontact infrared temperature measurement apparatus infrared energy transmission; To-and-fro movement through control cylinder; Utilize the to-and-fro movement of hollow ram to accomplish and settle accounts the skin action automatically, thus make the noncontact infrared temperature measurement apparatus can be reliably, accurate long-acting operation.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1, a kind of infrared measurement of temperature automatic block clearing device includes the cylinder 4 that is fixedly installed on the furnace body outer wall, and the inboard of cylinder 4 is fixedly connected with pipeline 2, and the front end of pipeline 2 passes the through hole on the furnace body outer wall and extends in the body of heater; Cylinder 4 is interior through the piston 6 that has been slidingly installed; Piston 6 is separated into two chambers 5,7 with the inner chamber of cylinder 4; The two ends of cylinder 4 are provided with to be led to the left and right of two chambers 5,7 respectively and advances/gas outlet 11,12 and external source of the gas; Piston 6 is provided with the radial direction through hole that has internal thread, and the outside of cylinder 4 is fixedly connected with housing 9 through connecting pipe 8, is provided with temperature measurer 10 in the housing 9; The push rod 3 that comprises hollow; One end of push rod 3 pass on the piston 6 radial direction through hole and with piston 6 threaded engagement; The front end of push rod 3 extends in the pipeline 2, and the front end of push rod 3 has the block clearing piece 1 of hollow, and the other end of push rod 3 passes the inner chamber of cylinder 4 and extends in the connecting pipe 8; The probe of temperature measurer 10 is towards connecting pipe 8, and the through hole in connecting pipe 8, push rod 3 and the block clearing piece 1 constitutes the energy-transmission channel of temperature measurer 10 together.
Further, pipeline 2 adopts stainless-steel tube, can adapt to high temperature, corrosion and environment easy to wear in the body of heater fully.
External source of the gas through the right side advance/gas outlet 12 is to chamber 7 air inlets, piston 6 moves to left under the effect of air pressure, and drives push rod 3 and move to left, the block clearing piece 1 of push rod 3 front ends stretches out outside the pipeline 2, carries out the block clearing operation; After a period of time, external source of the gas stops to chamber 7 air inlets, then through a left side advance/gas outlet 11 is to chamber 5 air inlets; This moment chamber 7 through the right side advance/gas outlet 12 outwards gives vent to anger; Under differential pressure action, piston 6 moves to right gradually, and drive push rod 3 moves to right; The block clearing piece 1 of push rod 3 front ends returns in the pipeline 2 again, accomplishes the block clearing operation.
In the utility model,, therefore can not have influence on the temperature detection operation of temperature measurer 10 because connecting pipe 8, push rod 3 and block clearing piece 1 are hollow structure.
Claims (2)
1. an infrared measurement of temperature automatic block clearing device includes the cylinder that is fixedly installed on the furnace body outer wall, and it is characterized in that: the inboard of said cylinder is fixedly connected with pipeline, and the front end of said pipeline passes the through hole on the furnace body outer wall and extends in the body of heater; Described cylinder is interior through the piston that has been slidingly installed; Described piston is separated into two chambers with the inner chamber of cylinder; The two ends of said cylinder are provided with to be led to the left and right of two chambers respectively and advances/gas outlet and external source of the gas; Described piston is provided with the radial direction through hole that has internal thread, and the outside of said cylinder is fixedly connected with housing through connecting pipe, is provided with temperature measurer in the said housing; The push rod that comprises hollow; One end of said push rod passes the radial direction through hole on the piston and cooperates with piston thread; The front end of said push rod extends in the pipeline, and the front end of push rod has the block clearing piece of hollow, and the other end of push rod passes the inner chamber of cylinder and extends in the connecting pipe; The probe of said temperature measurer is towards described connecting pipe, and the through hole in said connecting pipe, push rod and the block clearing piece constitutes the energy-transmission channel of temperature measurer together.
2. infrared measurement of temperature automatic block clearing device according to claim 1 is characterized in that: described pipeline adopts stainless-steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203896910U CN202274929U (en) | 2011-10-14 | 2011-10-14 | Automatic blockage clearing device for IR thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203896910U CN202274929U (en) | 2011-10-14 | 2011-10-14 | Automatic blockage clearing device for IR thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274929U true CN202274929U (en) | 2012-06-13 |
Family
ID=46195280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203896910U Expired - Fee Related CN202274929U (en) | 2011-10-14 | 2011-10-14 | Automatic blockage clearing device for IR thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274929U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567352A (en) * | 2015-01-20 | 2015-04-29 | 合肥鼎锐测控技术有限公司 | Infrared temperature measurement scanning device of internal cylinder of rotary kiln heat exchanger device |
| CN104568159A (en) * | 2015-01-20 | 2015-04-29 | 合肥鼎锐测控技术有限公司 | Non-contact smoke chamber infrared thermometer |
| CN105222898A (en) * | 2015-11-16 | 2016-01-06 | 天津鹰麟节能科技发展有限公司 | There is the infrared thermometer of dusting function |
| CN105222899A (en) * | 2015-11-16 | 2016-01-06 | 天津鹰麟节能科技发展有限公司 | There is the infrared thermometer of dusting function |
-
2011
- 2011-10-14 CN CN2011203896910U patent/CN202274929U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567352A (en) * | 2015-01-20 | 2015-04-29 | 合肥鼎锐测控技术有限公司 | Infrared temperature measurement scanning device of internal cylinder of rotary kiln heat exchanger device |
| CN104568159A (en) * | 2015-01-20 | 2015-04-29 | 合肥鼎锐测控技术有限公司 | Non-contact smoke chamber infrared thermometer |
| CN105222898A (en) * | 2015-11-16 | 2016-01-06 | 天津鹰麟节能科技发展有限公司 | There is the infrared thermometer of dusting function |
| CN105222899A (en) * | 2015-11-16 | 2016-01-06 | 天津鹰麟节能科技发展有限公司 | There is the infrared thermometer of dusting function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20181014 |