CN102226720A - Measurement anti-interference device for radiant panel thermometers - Google Patents
Measurement anti-interference device for radiant panel thermometers Download PDFInfo
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- CN102226720A CN102226720A CN 201110036842 CN201110036842A CN102226720A CN 102226720 A CN102226720 A CN 102226720A CN 201110036842 CN201110036842 CN 201110036842 CN 201110036842 A CN201110036842 A CN 201110036842A CN 102226720 A CN102226720 A CN 102226720A
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Abstract
The invention relates to a measurement anti-interference device for radiant panel thermometers. The measurement anti-interference device comprises a light transmitting tube, light transmitting holes are arranged in the light transmitting tube, the upper end of the light transmitting tube is connected with a radiant panel thermometer by a flange, and the lower end of the light transmitting tube is arranged above strip steel when the device is used; and the device is characterized in that the light transmitting tube is sleeved with an inner sleeve, a water inlet cavity is defined by the inner sleeve and the light transmitting tube; the inner sleeve is sleeved with an outer sleeve, and a water discharge cavity is defined by the outer sleeve and the light transmitting tube; the inside of a water-cooled dish cover is provided with a spiral water channel, a bottom water outlet on the inner sleeve is communicated with an inner port of the spiral water channel, and a water outlet on the water-cooled dish cover is communicated with an external port of the spiral water channel; and the water outlet on the water-cooled dish cover is communicated with a bottom water inlet on the outer sleeve by a connecting water pipe. The device provided by the invention has the advantages of simple structure and long service life and is easy to maintain.
Description
Technical field
The invention belongs to metallurgical technology field, be specifically related to a kind of radiant panel thermometer and measure means for anti-jamming.
Background technology
At present, it is employed for tubule coils (as shown in Figure 1) of formula that radiant panel thermometer is measured means for anti-jamming, and shortcoming is that the tubule weld easily breaks and leaks.
Summary of the invention
The object of the present invention is to provide a kind of radiant panel thermometer to measure means for anti-jamming, this apparatus structure is simple, long service life.
To achieve these goals, the technical solution used in the present invention is: a kind of radiant panel thermometer is measured means for anti-jamming, it is characterized in that it comprises light-transmission tube, in the light-transmission tube is light hole, the upper end of light-transmission tube links to each other with radiant panel thermometer by flange, and the lower end of light-transmission tube is positioned at the top of band steel during use; It is characterized in that: light-transmission tube is with inner sleeve outward, between the upper end of inner sleeve and the top of light-transmission tube by the closed welding of closed-loop, between the lower end of inner sleeve and the lower end of light-transmission tube by the closed welding of closed-loop, surround intake antrum between inner sleeve and the light-transmission tube, the upper end of inner sleeve is provided with water supply connector, water supply connector communicates with intake antrum, and the bottom water delivering orifice is established in the bottom of inner sleeve;
Inner sleeve is with outer tube outward, between the upper end of outer tube and the top of inner sleeve by the closed welding of closed-loop, between the lower end of outer tube and the bottom of inner sleeve by the closed welding of closed-loop, surround water chamber between outer tube and the inner sleeve, the upper end of outer tube is provided with water out adapter, water out adapter communicates with water chamber, and the bottom of outer tube is provided with the bottom water inlet;
After the through hole that aqueous cold plate covers is passed in the lower end of inner sleeve and the lower end of light-transmission tube, insert in the through hole at aqueous cold plate middle part, the lower end of light-transmission tube and aqueous cold plate welding, the water-cooled disk cover covers on aqueous cold plate also seal welding; Be provided with spiral helicine spiral tank in the aqueous cold plate, the bottom water delivering orifice on the inner sleeve communicates with the inner port of spiral tank, and the water delivering orifice that aqueous cold plate covers communicates with the external port of spiral tank; The water delivering orifice that aqueous cold plate covers is connected by being connected water pipe with bottom water inlet on the outer tube.
The present invention adopts water-cooling pattern, the heat radiation around the shielding, and straight hole (being light hole) is left in the centre, allows the heat of band steel radiation to be absorbed by radiant panel thermometer, and radiometer can accurately be measured the temperature of band steel like this.
The invention has the beneficial effects as follows: chilled water enters intake antrum from water supply connector and flows to the bottom, enter aqueous cold plate, along spiral tank circulation, flow out aqueous cold plate at last, upwards flow to outer tube interlayer (water chamber), the final water out adapter that flows into, current continue to flow and cool off device of the present invention, the interference that thermal source is measured radiant panel thermometer (or claiming radiation pyrometer) around so guaranteeing.Compare with the band steel plate temperature instrumentation amount means for anti-jamming that has occurred, the invention has the advantages that simple in structure, long service life (being not easy to break), (be easy to welding, weld seam is easily repaired) easy to maintenance.
Description of drawings
Fig. 1 is the structural representation that existing radiant panel thermometer is measured means for anti-jamming.
Fig. 2 is the structural representation that radiant panel thermometer of the present invention is measured means for anti-jamming.
Fig. 3 is along the cut-open view of A-A line among Fig. 2.
Among the figure: 1-is with steel, 2-tubule, 3-light-transmission tube, 4-light hole, 5-water out adapter, the 6-water supply connector, 7-radiant panel thermometer (or claiming radiation pyrometer), 8-inner sleeve, 9-outer tube, 10-aqueous cold plate, 11-bottom water delivering orifice, 12-spiral tank, the 13-inner port, the 14-external port, 15-connects water pipe.
Embodiment
As Fig. 2, shown in Figure 3, a kind of radiant panel thermometer is measured means for anti-jamming, it comprises light-transmission tube 3, inner sleeve 8, outer tube 9, aqueous cold plate, water-cooled disk cover, in the light-transmission tube 3 is light hole 4 (through hole), the upper end of light-transmission tube 3 links to each other with radiant panel thermometer 7 by flange, and the lower end of light-transmission tube 3 is positioned at the top of band steel 1 during use; The light-transmission tube 3 outer inner sleeves 8 that are with, (seal by the closed welding of closed-loop between the top of the upper end of inner sleeve 8 and light-transmission tube 3, the effect of closed-loop is between inner sleeve 8 and the light-transmission tube 3 spacing to be arranged, constitute intake antrum), between the lower end of the lower end of inner sleeve 8 and light-transmission tube 3 by the closed welding of closed-loop (sealing), surround intake antrum between inner sleeve 8 and the light-transmission tube 3, the upper end of inner sleeve 8 is provided with water supply connector 6, water supply connector 6 communicates with intake antrum, and bottom water delivering orifice 11 is established in the bottom of inner sleeve 8;
The inner sleeve 8 outer outer tubes 9 that are with, (seal by the closed welding of closed-loop between the top of the upper end of outer tube 9 and inner sleeve 8, the effect of closed-loop is between outer tube 9 and the inner sleeve 8 spacing to be arranged, constitute water chamber), between the bottom of the lower end of outer tube 9 and inner sleeve 8 by the closed welding of closed-loop (sealing), surround water chamber between outer tube 9 and the inner sleeve 8, the upper end of outer tube 9 is provided with water out adapter 5, water out adapter 5 communicates with water chamber, and the bottom of outer tube 9 is provided with the bottom water inlet;
(establishing gasket seal between inner sleeve and the water-cooled disk cover) behind the through hole that aqueous cold plate covers passed in the lower end of the lower end of inner sleeve 8 and light-transmission tube 3, insert in the through hole at aqueous cold plate 10 middle parts, the lower end of light-transmission tube 3 and aqueous cold plate 10 welding, the water-cooled disk cover covers on aqueous cold plate 10 and seal welding; Be provided with spiral helicine spiral tank 12 in the aqueous cold plate 10, the bottom water delivering orifice 11 on the inner sleeve 8 communicates with the inner port 13 of spiral tank 12, and the water delivering orifice that aqueous cold plate covers communicates with the external port 14 of spiral tank 12; The water delivering orifice that aqueous cold plate covers is connected by being connected water pipe 15 with bottom water inlet on the outer tube 9.
Claims (1)
1. a radiant panel thermometer is measured means for anti-jamming, it is characterized in that it comprises light-transmission tube (3), in the light-transmission tube (3) is light hole (4), and the upper end of light-transmission tube (3) links to each other with radiant panel thermometer (7) by flange, and the lower end of light-transmission tube during use (3) is positioned at the top of band steel (1); It is characterized in that: the outer inner sleeve (8) that is with of light-transmission tube (3), between the top of the upper end of inner sleeve (8) and light-transmission tube (3) by the closed welding of closed-loop, between the lower end of the lower end of inner sleeve (8) and light-transmission tube (3) by the closed welding of closed-loop, surround intake antrum between inner sleeve (8) and the light-transmission tube (3), the upper end of inner sleeve (8) is provided with water supply connector (6), water supply connector (6) communicates with intake antrum, and bottom water delivering orifice (11) is established in the bottom of inner sleeve (8);
The outer outer tube (9) that is with of inner sleeve (8), between the top of the upper end of outer tube (9) and inner sleeve (8) by the closed welding of closed-loop, between the bottom of the lower end of outer tube (9) and inner sleeve (8) by the closed welding of closed-loop, surround water chamber between outer tube (9) and the inner sleeve (8), the upper end of outer tube (9) is provided with water out adapter (5), water out adapter (5) communicates with water chamber, and the bottom of outer tube (9) is provided with the bottom water inlet;
After the through hole that aqueous cold plate covers is passed in the lower end of the lower end of inner sleeve (8) and light-transmission tube (3), insert in the through hole at aqueous cold plate (10) middle part, the lower end of light-transmission tube (3) and aqueous cold plate (10) welding, the water-cooled disk cover covers at aqueous cold plate (10) goes up also seal welding; Be provided with spiral helicine spiral tank (12) in the aqueous cold plate (10), the bottom water delivering orifice (11) on the inner sleeve (8) communicates with the inner port (13) of spiral tank (12), and the water delivering orifice that aqueous cold plate covers communicates with the external port (14) of spiral tank (12); The water delivering orifice that aqueous cold plate covers is connected by being connected water pipe (15) with bottom water inlet on the outer tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110036842A CN102226720B (en) | 2011-02-12 | 2011-02-12 | Measurement anti-interference device for radiant panel thermometers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110036842A CN102226720B (en) | 2011-02-12 | 2011-02-12 | Measurement anti-interference device for radiant panel thermometers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102226720A true CN102226720A (en) | 2011-10-26 |
| CN102226720B CN102226720B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110036842A Expired - Fee Related CN102226720B (en) | 2011-02-12 | 2011-02-12 | Measurement anti-interference device for radiant panel thermometers |
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| Country | Link |
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| CN (1) | CN102226720B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020323A (en) * | 2016-11-04 | 2018-05-11 | 北京北方华创微电子装备有限公司 | Temperature measuring equipment and processing chamber |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2920467A1 (en) * | 1979-05-21 | 1980-11-27 | Schramm Mess Steuer Regeltechn | Measurement insert clamp device for electrical thermometers - has corrugated tube acting as sealing and clamp element |
| EP0200910A2 (en) * | 1985-05-10 | 1986-11-12 | Rheinische Braunkohlenwerke AG. | Thermo element for a reaction space, operated at high temperatures and overpressure |
| CN2270965Y (en) * | 1996-06-03 | 1997-12-17 | 东北大学 | Thermal couple for thermometer of glass molten bath with protective casing |
| CN201053908Y (en) * | 2007-06-19 | 2008-04-30 | 宝山钢铁股份有限公司 | Horizontal type continuous annealing oven radiation metal temperature meter calibration device |
| CN201187942Y (en) * | 2008-04-15 | 2009-01-28 | 武汉理工大学 | Cold top protection controllable atmosphere high temperature elevating furnace |
| CN201993171U (en) * | 2011-02-12 | 2011-09-28 | 中冶南方（新余）冷轧新材料技术有限公司 | Anti-interference device for radiating plate temperature measurement |
-
2011
- 2011-02-12 CN CN201110036842A patent/CN102226720B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2920467A1 (en) * | 1979-05-21 | 1980-11-27 | Schramm Mess Steuer Regeltechn | Measurement insert clamp device for electrical thermometers - has corrugated tube acting as sealing and clamp element |
| EP0200910A2 (en) * | 1985-05-10 | 1986-11-12 | Rheinische Braunkohlenwerke AG. | Thermo element for a reaction space, operated at high temperatures and overpressure |
| CN2270965Y (en) * | 1996-06-03 | 1997-12-17 | 东北大学 | Thermal couple for thermometer of glass molten bath with protective casing |
| CN201053908Y (en) * | 2007-06-19 | 2008-04-30 | 宝山钢铁股份有限公司 | Horizontal type continuous annealing oven radiation metal temperature meter calibration device |
| CN201187942Y (en) * | 2008-04-15 | 2009-01-28 | 武汉理工大学 | Cold top protection controllable atmosphere high temperature elevating furnace |
| CN201993171U (en) * | 2011-02-12 | 2011-09-28 | 中冶南方（新余）冷轧新材料技术有限公司 | Anti-interference device for radiating plate temperature measurement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020323A (en) * | 2016-11-04 | 2018-05-11 | 北京北方华创微电子装备有限公司 | Temperature measuring equipment and processing chamber |
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| CN102226720B (en) | 2012-09-05 |
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