CN203083720U - Mounting structure for surface temperature sensor of high-temperature reaction device - Google Patents
Mounting structure for surface temperature sensor of high-temperature reaction device Download PDFInfo
- Publication number
- CN203083720U CN203083720U CN201320096697.8U CN201320096697U CN203083720U CN 203083720 U CN203083720 U CN 203083720U CN 201320096697 U CN201320096697 U CN 201320096697U CN 203083720 U CN203083720 U CN 203083720U
- Authority
- CN
- China
- Prior art keywords
- heat
- temperature sensor
- surface temperature
- pyroreaction
- mounting structure
- 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
Links
Images
Abstract
The utility model discloses a mounting structure for a surface temperature sensor of a high-temperature reaction device. The surface temperature sensor is tightly attached to the surface of the high-temperature reaction device; a heat conducting layer with a heat conducting effect, a thermal layer with a thermal effect and a pressing plate structure with a multi-point fastening effect for pressing the surface temperature sensor, the heat conducting layer and the thermal layer are arranged outside the surface temperature sensor in sequence; the pressing plate structure is fixedly arranged on the surface of the high-temperature reaction device; and the heat conducting layer and the thermal layer have independent structures or an integrated structure. According to the mounting structure, the surface heat of the high-temperature reaction device can be excellently transferred to the surface temperature sensor, and the heat can be preserved excellently, so that the temperature measurement error of the surface temperature sensor of the high-temperature reaction device is greatly reduced, and the temperature detection accuracy of the surface temperature sensor of the high-temperature reaction device is improved.
Description
Technical field
The utility model belongs to sensor technical field, particularly a kind of mounting structure of pyroreaction apparatus surface temperature sensor of heat conductivity heat-insulating.
Background technology
At large high-temp reactor device (as coal gasifier, high-temperature chemical reaction still etc.), need surface temperature sensor to carry out the monitoring of surface temperature, the sensor of employing has point temperature sensor and line type temperature-sensitive sensor (temperature sensing cable).
At present, the mounting structure of these sensors is the pressing plate that is filled with insulation material by employing, and surface temperature sensor is fixed on the pyroreaction apparatus surface, and pressing plate is undertaken fastening by fastening bolt.This mounting structure is two-layer, i.e. heat-insulation layer and pressure plate structure.Yet there are several problems in this mounting structure:
1, heat conductivility is bad: between sensor and the pyroreaction apparatus surface, though compress by pressing plate, but, because sensor has only a tangent line with contacting of pyroreaction device, therefore, the heat of pyroreaction apparatus surface is not easy to be transmitted on the surface temperature sensor, and surface temperature sensor is heated insufficient, thereby causes the measuring error of temperature sensor to increase.
2, heat-insulating property is bad: traditional pressing plate and securing member thereof, when clam member, can there be bigger space, installation border, and these spaces, border have increased flowing of the interior air of pressing plate, make that the heat-sinking capability within the pressing plate increases, and heat-insulating property reduces greatly.Surface temperature sensor can not get good insulation, thereby causes the measuring error of temperature sensor to increase.
As can be seen, have the mounting structure at pyroreaction device upper surface temperature sensor now, the big problem that exists aspect heat conduction and heat-insulating property directly causes the measuring error of surface temperature sensor to increase.Therefore existing mounting structure and mounting means still have further improved necessity.
The utility model content
In order to overcome deficiency of the prior art, the purpose of this utility model provides a kind of mounting structure and installation method of pyroreaction apparatus surface temperature sensor of heat conductivity heat-insulating, it can be transmitted to pyroreaction apparatus surface heat on the surface temperature sensor well, and can be good at it is incubated, thereby reduce the thermometric error of pyroreaction apparatus surface temperature sensor greatly, improve the temperature detection accuracy of pyroreaction apparatus surface temperature sensor.
For achieving the above object, the utility model is taked following technical scheme:
A kind of mounting structure of pyroreaction apparatus surface temperature sensor, this surface temperature sensor is close to this pyroreaction apparatus surface, this surface temperature sensor outside is provided with a heat-conducting layer with conductive force successively, one has the heat-insulation layer of insulation effect, and one have the pressure plate structure that the fastening effect of multiple spot is used to compress this surface temperature sensor, this heat-conducting layer, this heat-insulation layer, and this pressure plate structure is fixed on this pyroreaction apparatus surface; This heat-conducting layer and heat-insulation layer are absolute construction or integral structure.
The mounting structure of described pyroreaction apparatus surface temperature sensor comprises that also one has the bonding coat of adhesive effect, is located between described surface temperature sensor and the described heat-conducting layer; This bonding coat, described heat-conducting layer and described heat-insulation layer are absolute construction or integral structure.
The mounting structure of described pyroreaction apparatus surface temperature sensor comprises that also one has the back-up coat that increases one-piece construction toughness and intensity, is located between described heat-insulation layer and the described pressure plate structure; Described heat-conducting layer, described heat-insulation layer and this back-up coat are absolute construction or integral structure.
Described pressure plate structure comprises pressing plate and some fastening structures with pressuring action; This pressing plate cross section is a circular shape, and this fastening structure is located at this pressing plate inside.
Described heat-conducting layer material is one of aluminium foil, Copper Foil, heat conduction adhesive tape, conductive graphite band; Described heat-insulation layer is glass fibre cotton or ceramic wool;
Described bonding coat is a silica adhesive.
Described back-up coat is high temperature resistant braid over braid or iron plate.
The beneficial effects of the utility model are: the mounting structure of the utility model pyroreaction apparatus surface temperature sensor, can effectively pyroreaction apparatus surface heat be transmitted on the pyroreaction apparatus surface temperature sensor, and can be incubated well, reduced the space of pressing plate and pyroreaction apparatus surface simultaneously, thereby improved the measuring accuracy of sensor greatly, simple in structure, applicability is strong.
Description of drawings
Fig. 1 is the first embodiment structural representation of mounting structure first embodiment of the pyroreaction apparatus surface temperature sensor of the utility model heat conductivity heat-insulating.
Fig. 2 is the second embodiment structural representation of mounting structure first embodiment of the pyroreaction apparatus surface temperature sensor of the utility model heat conductivity heat-insulating.
Fig. 3 is the first embodiment structural representation of mounting structure second embodiment of the pyroreaction apparatus surface temperature sensor of the utility model heat conductivity heat-insulating.
Fig. 4 is the second embodiment structural representation of mounting structure second embodiment of the pyroreaction apparatus surface temperature sensor of the utility model heat conductivity heat-insulating.
Fig. 5 is the first embodiment structural representation of mounting structure the 3rd embodiment of the pyroreaction apparatus surface temperature sensor of the utility model heat conductivity heat-insulating.
Fig. 6 is the second embodiment structural representation of mounting structure the 3rd embodiment of the pyroreaction apparatus surface temperature sensor of the utility model heat conductivity heat-insulating.
Fig. 7 is the first embodiment structural representation of mounting structure the 4th embodiment of the pyroreaction apparatus surface temperature sensor of the utility model heat conductivity heat-insulating.
Fig. 8 is the second embodiment structural representation of mounting structure the 4th embodiment of the pyroreaction apparatus surface temperature sensor of the utility model heat conductivity heat-insulating.
Fig. 9 is the structural representation of pressure plate structure of mounting structure of the pyroreaction apparatus surface temperature sensor of the utility model heat conductivity heat-insulating.
Figure 10 is the structural representation of installing on the pyroreaction device for the pyroreaction apparatus surface temperature sensor fixing structure of the utility model heat conductivity heat-insulating.
Embodiment
Below will structure of the present utility model and the technique effect being desired to reach be described in conjunction with the accompanying drawings, but selected embodiment only is used for interpretation, is not in order to limit scope of the present utility model with specific embodiment.
The utility model provides a kind of mounting structure of pyroreaction apparatus surface temperature sensor, as shown in Figure 1, it is the first embodiment structural representation of the utility model first embodiment, this surface temperature sensor 1 is close to this pyroreaction device 2 surfaces, this surface temperature sensor 1 outside is provided with a heat-conducting layer 3 with conductive force successively, one has the heat-insulation layer 4 of insulation effect, and one have the fastening effect of multiple spot and be used to compress this surface temperature sensor 1, this heat-conducting layer 3, the pressure plate structure 5 of this heat-insulation layer 4, this pressure plate structure 5 are fixed on this pyroreaction device 2 surfaces.Wherein, this heat-conducting layer 3 and heat-insulation layer 4 are absolute construction.
As shown in Figure 2, it is the second embodiment structural representation of mounting structure first embodiment of pyroreaction device 2 surface temperature sensors 1 of the utility model heat conductivity heat-insulating, the difference of first embodiment of itself and first embodiment is, this heat-conducting layer 3 and heat-insulation layer 4 are integrated, can be made into the adhesive tape form, use as the heat conductivity heat-insulating adhesive tape, be convenient to install and transportation.
As shown in Figure 3, it is the first embodiment structural representation of mounting structure second embodiment of pyroreaction device 2 surface temperature sensors 1 of the utility model heat conductivity heat-insulating, the difference of itself and first embodiment, first embodiment is, comprise that also one has the bonding coat 6 of adhesive effect, be located between this surface temperature sensor 1 and this heat-conducting layer 3.This bonding coat 6, this heat-conducting layer 3 and this heat-insulation layer 4 are absolute construction.
As shown in Figure 4, it is the second embodiment structural representation of mounting structure second embodiment of pyroreaction device 2 surface temperature sensors 1 of the utility model heat conductivity heat-insulating, the difference of itself and second embodiment, first embodiment is, this bonding coat 6, this heat-conducting layer 3 and this heat-insulation layer 4 are integrated, can be made into the adhesive tape form, use as the heat conductivity heat-insulating adhesive tape, be convenient to install and transportation.
As shown in Figure 5, it is the first embodiment structural representation of mounting structure the 3rd embodiment of pyroreaction device 2 surface temperature sensors 1 of the utility model heat conductivity heat-insulating, the difference of itself and first embodiment, first embodiment is, comprise that also one has the back-up coat 7 that increases one-piece construction toughness and intensity, be located between this heat-insulation layer 4 and this pressure plate structure 5.This heat-conducting layer 3, this heat-insulation layer 4 and this back-up coat 7 are absolute construction.
As shown in Figure 6, it is the second embodiment structural representation of mounting structure the 3rd embodiment of pyroreaction device 2 surface temperature sensors 1 of the utility model heat conductivity heat-insulating, the difference of itself and the 3rd embodiment first embodiment is, this heat-conducting layer 3, this heat-insulation layer 4 and this back-up coat 7 are integrated, can be made into the adhesive tape form, use as the heat conductivity heat-insulating adhesive tape, be convenient to install and transportation.
As shown in Figure 7, it is the first embodiment structural representation of mounting structure the 4th embodiment of pyroreaction device 2 surface temperature sensors 1 of the utility model heat conductivity heat-insulating, the difference of itself and second embodiment, first embodiment is, comprise that also one has the back-up coat 7 that increases one-piece construction toughness and intensity, be located between this heat-insulation layer 4 and this pressure plate structure 5.This bonding coat 6, this heat-conducting layer 3, this heat-insulation layer 4 and this back-up coat 7 are absolute construction.
As shown in Figure 8, it is the second embodiment structural representation of mounting structure the 4th embodiment of pyroreaction device 2 surface temperature sensors 1 of the utility model heat conductivity heat-insulating, the difference of itself and the 4th embodiment first embodiment is, this bonding coat 6, this heat-conducting layer 3, this heat-insulation layer 4 and this back-up coat 7 are integrated, can be made into the adhesive tape form, use as the heat conductivity heat-insulating adhesive tape, be convenient to install and transportation.
As Fig. 9, shown in Figure 10, it comprises pressing plate 51 and some fastening structures 52 with pressuring action for pressure plate structure 5 of the present utility model.These pressing plate 51 cross sections are circular shape, and this fastening structure 52 is located at this pressing plate 51 inside.This pressure plate structure 5 can adopt metal materials such as stainless steel to make.In actual installation, this pressing plate 51 closely is fixed on pyroreaction device 2 surfaces by fastening structure 52 with pyroreaction device 2 surface temperature sensors 1 and heat conductivity heat-insulating adhesive tape.Pressing plate 51 adopts the circular arcs design, can reduce the space, installation border between pressing plate 51 and pyroreaction device 2 surfaces, thereby effectively reduces within the pressure plate structure 5 the heat exchange behavior with the outside, the heat-insulating property of enhancing mounting structure.
In the utility model, this heat-conducting layer 3 can adopt has temperature conduction performance and resistant to elevated temperatures material preferably, as adopting as aluminium foil, Copper Foil, heat conduction adhesive tape, materials such as conductive graphite band.This heat-insulation layer 4 can adopt has heat-insulating property and resistant to elevated temperatures material preferably, as adopting glass fibre cotton, ceramic wool etc.This bonding coat 6 can adopt has adhesive effect and resistant to elevated temperatures material, as adopting silica adhesive.This back-up coat 7 can adopt has toughness and intensity and resistant to elevated temperatures material preferably, as dense high temperature resistant braid over braid, iron plate etc.
The utility model also provides a kind of installation method of pyroreaction apparatus surface temperature sensor, and it comprises the following steps:
Surface temperature sensor is close to the pyroreaction apparatus surface to be placed;
Set gradually the heat-conducting layer with conductive force, heat-insulation layer to the surface temperature sensor outside with insulation effect;
Employing has the pressure plate structure of the fastening effect of multiple spot and fixes this heat-conducting layer, this heat-insulation layer and this surface temperature sensor.
The utility model provides a kind of installation method of pyroreaction apparatus surface temperature sensor again, and it comprises the following steps:
Surface temperature sensor is close to the pyroreaction apparatus surface to be placed;
Set gradually bonding coat, the heat-conducting layer with adhesive effect, the back-up coat that has the heat-insulation layer of insulation effect and have increase one-piece construction toughness and intensity to the surface temperature sensor outside with conductive force;
Employing has the pressure plate structure of the fastening effect of multiple spot and fixes this heat-conducting layer, this heat-insulation layer, this back-up coat and this surface temperature sensor.
Pressure plate structure has following effect by its multiple spot fixed sturcture:
(1) the heat conductivity heat-insulating adhesive tape can be fixed on the pyroreaction apparatus surface, and closely contact with the pyroreaction apparatus surface.
(2) the heat conductivity heat-insulating adhesive tape closely can be contacted with surface temperature sensor.
(3) surface temperature sensor can be fixed on the pyroreaction apparatus surface, and closely contact with the pyroreaction apparatus surface.
(4) can strengthen the intensity of integral installation structure.
Pressing plate adopts the circular arc design, can reduce the space, installation border between pressing plate and the pyroreaction apparatus surface, thereby effectively reduces within the pressure plate structure heat exchange behavior with the outside, the heat-insulating property of enhancing mounting structure.Adopt above-mentioned mounting structure and installation method, the pyroreaction apparatus surface temperature is transmitted in the middle of the pyroreaction apparatus surface temperature sensor well, and be incubated, reduce the air flow within the pressure plate structure, thereby improved the measuring accuracy of pyroreaction apparatus surface temperature sensor greatly.
Aforementioned preferred embodiment only illustrates the utility model and technical characterictic thereof, and the technology of this embodiment still can suitably be carried out various essence equivalence modifications and/or substitute mode is implemented; Therefore, interest field of the present utility model must be looked the scope that the appended claim book defined and is as the criterion.
Claims (8)
1. the mounting structure of a pyroreaction apparatus surface temperature sensor, this surface temperature sensor is close to this pyroreaction apparatus surface, it is characterized in that, this surface temperature sensor outside is provided with a heat-conducting layer with conductive force successively, one has the heat-insulation layer of insulation effect, and one have the pressure plate structure that the fastening effect of multiple spot is used to compress this surface temperature sensor, this heat-conducting layer, this heat-insulation layer, and this pressure plate structure is fixed on this pyroreaction apparatus surface; This heat-conducting layer and heat-insulation layer are absolute construction or integral structure.
2. the mounting structure of pyroreaction apparatus surface temperature sensor according to claim 1 is characterized in that, comprises that also one has the bonding coat of adhesive effect, is located between described surface temperature sensor and the described heat-conducting layer; This bonding coat, described heat-conducting layer and described heat-insulation layer are absolute construction or integral structure.
3. the mounting structure of pyroreaction apparatus surface temperature sensor according to claim 1 is characterized in that, comprises that also one has the back-up coat that increases one-piece construction toughness and intensity, is located between described heat-insulation layer and the described pressure plate structure; Described heat-conducting layer, described heat-insulation layer and this back-up coat are absolute construction or integral structure.
4. the mounting structure of pyroreaction apparatus surface temperature sensor according to claim 2 is characterized in that, comprises that also one has the back-up coat that increases one-piece construction toughness and intensity, is located between described heat-insulation layer and the described pressure plate structure; Described bonding coat, described heat-conducting layer, described heat-insulation layer and this back-up coat are absolute construction or integral structure.
5. according to the mounting structure of each described pyroreaction apparatus surface temperature sensor in the claim 1 to 4, it is characterized in that described pressure plate structure comprises pressing plate and some fastening structures with pressuring action; This pressing plate cross section is a circular shape, and this fastening structure is located at this pressing plate inside.
6. according to the mounting structure of each described pyroreaction apparatus surface temperature sensor in the claim 1 to 4, it is characterized in that described heat-conducting layer material is one of aluminium foil, Copper Foil, heat conduction adhesive tape, conductive graphite band; Described heat-insulation layer is glass fibre cotton or ceramic wool.
7. according to the mounting structure of claim 2 or 4 described pyroreaction apparatus surface temperature sensors, it is characterized in that described bonding coat is a silica adhesive.
8. according to the mounting structure of each described pyroreaction apparatus surface temperature sensor in claim 3 or 4, it is characterized in that described back-up coat is high temperature resistant braid over braid or iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320096697.8U CN203083720U (en) | 2013-03-04 | 2013-03-04 | Mounting structure for surface temperature sensor of high-temperature reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320096697.8U CN203083720U (en) | 2013-03-04 | 2013-03-04 | Mounting structure for surface temperature sensor of high-temperature reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083720U true CN203083720U (en) | 2013-07-24 |
Family
ID=48829545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320096697.8U Expired - Fee Related CN203083720U (en) | 2013-03-04 | 2013-03-04 | Mounting structure for surface temperature sensor of high-temperature reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175618A (en) * | 2013-03-04 | 2013-06-26 | 詹姆斯·P·辛格 | Mounting structure and mounting method of surface temperature sensor for high-temperature reaction device |
| CN104483029A (en) * | 2014-12-01 | 2015-04-01 | 北京振兴计量测试研究所 | Temperature measuring structure applicable to high-temperature environment and installation method thereof |
| CN107449519A (en) * | 2017-08-31 | 2017-12-08 | 国电科学技术研究院 | A kind of solid material multiple point temperature measurement device |
-
2013
- 2013-03-04 CN CN201320096697.8U patent/CN203083720U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175618A (en) * | 2013-03-04 | 2013-06-26 | 詹姆斯·P·辛格 | Mounting structure and mounting method of surface temperature sensor for high-temperature reaction device |
| CN103175618B (en) * | 2013-03-04 | 2015-08-05 | 詹姆斯·P·辛格 | Pyroreaction apparatus surface temperature sensor fixing structure and installation method |
| CN104483029A (en) * | 2014-12-01 | 2015-04-01 | 北京振兴计量测试研究所 | Temperature measuring structure applicable to high-temperature environment and installation method thereof |
| CN107449519A (en) * | 2017-08-31 | 2017-12-08 | 国电科学技术研究院 | A kind of solid material multiple point temperature measurement device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103175618B (en) | Pyroreaction apparatus surface temperature sensor fixing structure and installation method | |
| CN203083720U (en) | Mounting structure for surface temperature sensor of high-temperature reaction device | |
| CN202735281U (en) | Thermal conductivity tester | |
| CN203249834U (en) | Stress high temperature and thermal cycle long term performance detection temperature control device for carbon fiber composite cable | |
| CN201212827Y (en) | Drainage leakage amount measuring device for electricity plant steam tube | |
| CN201241999Y (en) | Metal ceramic steam direct-buried tube | |
| CN203478187U (en) | Temperature measuring device for membrane water wall | |
| CN202660074U (en) | Thermal insulation petroleum pipeline capable of monitoring thermal insulation layer | |
| CN109932384A (en) | A kind of test device and method for building PCM wall | |
| CN201141110Y (en) | On-line temperature measuring equipment of microwave energy tar pavement maintenance car or equipment | |
| CN202928709U (en) | Pipeline temperature sensor | |
| CN205001869U (en) | Underground heat supply pipeline expansion joint equipment | |
| CN203123961U (en) | Combined printing and dyeing auxiliary reaction device | |
| CN103776757B (en) | The sample charger of gas attack and method under a kind of tip heat transfer controlled heat environment | |
| CN107353040B (en) | Vacuum heat insulation ceramic matrix composite | |
| CN103644936B (en) | A kind of measurement mechanism for Low Temperature Storage depressor | |
| CN205244623U (en) | Special thermal -insulated conduit saddle of low energy consumption heat supply network | |
| CN204963928U (en) | Take flow meter of heat insulating mattress | |
| CN202770795U (en) | Flat-plate-method conductometer | |
| CN202057635U (en) | Gas chromatography heating attemperator for on-line analysis on dissolved gas in insulating oil | |
| CN201273785Y (en) | Heat tube capable of precisely measuring tube wall temperature | |
| CN219390518U (en) | High temperature heat carrier pressure taking device | |
| CN219600638U (en) | Corrosion-resistant heat-conducting plate | |
| CN201740607U (en) | Quick temperature-measuring wear-resistant platinum resistance thermometer | |
| CN102062643A (en) | Wear-resistant quick temperature measuring platinum resistance thermometer |
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: 20130724 Termination date: 20180304 |