CN208607175U - A kind of pair of heat preserving and insulating material carries out the device of thermal and insulating performance detection - Google Patents
A kind of pair of heat preserving and insulating material carries out the device of thermal and insulating performance detection Download PDFInfo
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- CN208607175U CN208607175U CN201821193270.9U CN201821193270U CN208607175U CN 208607175 U CN208607175 U CN 208607175U CN 201821193270 U CN201821193270 U CN 201821193270U CN 208607175 U CN208607175 U CN 208607175U
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- fire door
- mounting hole
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Abstract
A kind of pair of heat preserving and insulating material carries out the device of thermal and insulating performance detection, including heating furnace, and the thermocouple of electrical heating elements and thermometric is equipped in heating furnace；The fire door of the heating furnace uses fire door prefabricated component, the sample mounting hole inside and outside two connection heating furnaces is arranged in parallel on fire door prefabricated component, the lateral wall of the hole of sample mounting hole fire door prefabricated component without leave is gradually reduced to inner sidewall, shape and sample mounting hole for carrying out the thermal insulation material sample of thermal and insulating performance detection are adapted, to be mounted in sample mounting hole, temperature sensor is installed on the end face that thermal insulation material sample is in contact with atmosphere, to measure the temperature value of the end.The device can not only carry out laterally qualitative comparison to two kinds of heat preserving and insulating materials, Single-layer Insulation heat-barrier material or multilayer composite heat insulating heat-barrier material can also be detected and be compared, so that the selection for heat preserving and insulating material provides reference.
Description
Technical field
The utility model belongs to material tests field, and in particular to a kind of pair of heat preserving and insulating material carries out thermal and insulating performance
The device of detection.
Background technique
Heat preserving and insulating material refers to the material or composite body for having significant resistance to hot-fluid, heat preserving and insulating material
Common feature is lightweight, loose, is in cellular or threadiness, with the conduction of the immobilising air barrier heat in its inside, wherein without
Machine material has non-ignitable, wide using temperature, chemical corrosion resistance is preferable etc..
In industrial application, heat preserving and insulating material is usually by the component part as various heating furnace furnace walls, with realization pair
The heat preservation of furnace chamber internal temperature, and conduction of the internal temperature to furnace wall is reduced, it plays a protective role to operator.
The superiority and inferiority of the thermal and insulating performance of heat preserving and insulating material is most important, but is not possible at present to heat preserving and insulating material
Heat preservation and insulation directly measured, and when the heat preserving and insulating material used in the insulating layer is multi-layer compound structure,
It will increase the difficulty to thermal and insulating performance detection again, it is therefore desirable to a kind of device is proposed, directly to the thermal insulation separation of thermal insulation material
It is hot to can be carried out qualitative detection.
Utility model content
The purpose of this utility model is to propose that a kind of pair of heat preserving and insulating material carries out the device of thermal and insulating performance detection, can
To simulate actual condition, the temperature of heat preserving and insulating material two sides is directly measured, by measuring the comparison of temperature, judges thermal insulation material
Thermal and insulating performance, which can not only carry out laterally qualitative comparisons to two kinds of heat preserving and insulating materials, can also be to single layer
Heat preserving and insulating material or multilayer composite heat insulating heat-barrier material are detected and are compared, so that the selection for heat preserving and insulating material provides
With reference to.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of pair of heat preserving and insulating material carries out the device of thermal and insulating performance detection, including heating furnace, is equipped in heating furnace
The thermocouple of electrical heating elements and thermometric；The fire door of the heating furnace uses fire door prefabricated component, sets in parallel on fire door prefabricated component
Set the sample mounting hole inside and outside two connection heating furnaces, the lateral wall of the hole of sample mounting hole fire door prefabricated component without leave is in
Side wall is gradually reduced, and the shape and sample mounting hole for carrying out the thermal insulation material sample of thermal and insulating performance detection are adapted,
To be mounted in sample mounting hole, temperature sensor is installed on the outer end face that thermal insulation material sample is in contact with atmosphere, with
Measure the temperature value of the outer end face.
The excellent of the device of thermal and insulating performance detection is carried out as a kind of pair of heat preserving and insulating material described in the utility model
Choosing: the heating furnace is Muffle furnace.
The excellent of the device of thermal and insulating performance detection is carried out as a kind of pair of heat preserving and insulating material described in the utility model
Choosing: there are two the thermocouple is set, the small-bore end with two sample mounting holes is oppositely arranged respectively.
The beneficial effects of the utility model are:
First, the utility model overall structure is simple, by heating furnace, improves to its door structure, using fire door
Prefabricated component, the sample mounting hole being arranged in fire door prefabricated component can be installed for heat preserving and insulating material sample to be detected, this
Sample is measured by temperature of the thermocouple inside furnace chamber to heat preserving and insulating material inner end, by being mounted on heat preserving and insulating material examination
The temperature sensor of sample outer end carries out temperature measurement to the end, and for two kinds of different materials, outer end temperature is lower, just illustrates institute
The thermal and insulating performance of corresponding this kind of material is best, thus provides certain reference for the selection of heat preserving and insulating material, and
And the present apparatus can not only carry out the qualitative detection of thermal and insulating performance to Single-layer Insulation heat-barrier material, it can also be to different more
Layer heat preserving and insulating material is detected, so that the influences such as number of plies setting, every a layer thickness are kept the temperature in multiple-layer heat insulation material
Preferred plan is selected in the factor of heat-proof quality.
Second, the lateral wall of the hole of sample mounting hole fire door prefabricated component without leave gradually subtracts to inner sidewall in the utility model
It is small, and specimen shape to be detected and sample mounting hole match, in this way when installing sample to be detected, so that it may avoid adopting
The sample caused by straight hole is inserted into too deep situation, can also clamping sample through this structure, avoid sample and hole wall it
Between because install not closely generate gap due to cause temperature measurement inaccuracy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the horizontal cross of sample position of mounting hole in the utility model fire door prefabricated component；Fig. 3 is the utility model
The horizontal cross of sample position of mounting hole on heating furnace；
Marked in the figure: 1, furnace body, 2, fire door prefabricated component, 3, sample mounting hole, 4, heating element, 5, heat preserving and insulating material examination
Sample, 6, temperature sensor, 7, thermocouple.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is carried out by specific embodiment
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown, a kind of pair of heat preserving and insulating material carries out the device of thermal and insulating performance detection, the device is with heating furnace
Based on, heating furnace is preferably Muffle furnace, and the thermocouple 7 of thermometric is equipped in heating furnace；The fire door of heating furnace improves, and uses
Fire door prefabricated component 2 is used as fire door, and the shape of fire door prefabricated component 2 and the fire door of Muffle furnace are identical, matches with furnace body 1, and institute is different
, the sample mounting hole 3 inside and outside two connection heating furnaces is arranged in parallel on fire door prefabricated component 2, sample mounting hole 3 is along its axial direction
For pyramid shape, i.e. the lateral wall of the hole of sample mounting hole 3 fire door prefabricated component 2 without leave is gradually reduced to inner sidewall, to detect
Heat preserving and insulating material the heat preserving and insulating material sample 5 matched with 3 geomery of sample mounting hole is made, be mounted on sample peace
It fills in hole 3, and is held out against in sample mounting hole 3 from 2 outside of fire door prefabricated component by heat preserving and insulating material sample 5, the heat preservation
5 outer end face mounting temperature sensor 6 of heat-barrier material sample measures the temperature of the outer end face, and the thermocouple 7 is arranged two,
It is separately positioned at the corresponding position in small-bore end of two sample mounting holes 3, to measure corresponding insulation material
The temperature for expecting 5 inner end of sample, to obtain 5 inner end temperature of heat preserving and insulating material sample and outer end temperature difference, and then compares two
Temperature difference measured by heat preserving and insulating material sample 5, it will be able to judge the thermal and insulating performance of two heat preserving and insulating materials
Quality.
The utility model overall structure is simple, by heating furnace, improves to its door structure, using fire door prefabricated component
2, the sample mounting hole 3 being arranged in fire door prefabricated component 2 can be installed for heat preserving and insulating material sample 5 to be detected, in this way,
It is measured by temperature of the thermocouple 7 inside furnace body 1 to 5 inner end of heat preserving and insulating material sample, by being mounted on insulation material
Expect that the temperature sensor 6 of 5 outer end of sample carries out temperature measurement to the end, for two kinds of different materials, outer end temperature is lower, just
Illustrate that the thermal and insulating performance of this kind of corresponding material is best, thus provides certain ginseng for the selection of heat preserving and insulating material
It examines, and the present apparatus can not only carry out the qualitative detection of thermal and insulating performance to Single-layer Insulation heat-barrier material, it can also be to not
Same multiple-layer heat insulation material is detected, thus the shadows such as number of plies setting, every a layer thickness in multiple-layer heat insulation material
It rings in the factor of thermal and insulating performance and selects preferred plan.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of pair of heat preserving and insulating material carries out the device of thermal and insulating performance detection, including heating furnace, heating furnace body (1) is interior
Thermocouple (7) equipped with electrical heating elements and thermometric；It is characterized by: the fire door of the heating furnace uses fire door prefabricated component
(2), the sample mounting hole (3) inside and outside two connection heating furnaces, the sample mounting hole are arranged in parallel on fire door prefabricated component (2)
(3) lateral wall of hole fire door prefabricated component (2) without leave is gradually reduced to inner sidewall, the heat preservation of pending thermal and insulating performance detection
The shape of heat-barrier material sample (5) and sample mounting hole (3) are adapted, to be mounted in sample mounting hole (3), in insulation
Temperature sensor (6) are installed, to measure the temperature value of the outer end face on the outer end face that material sample (5) is in contact with atmosphere.
2. a kind of pair of heat preserving and insulating material according to claim 1 carries out the device of thermal and insulating performance detection, feature
Be: the heating furnace is Muffle furnace.
3. a kind of pair of heat preserving and insulating material according to claim 1 carries out the device of thermal and insulating performance detection, feature
Be: there are two the thermocouple (7) is set, the small-bore end with two sample mounting holes (3) is oppositely arranged respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193270.9U CN208607175U (en) | 2018-07-26 | 2018-07-26 | A kind of pair of heat preserving and insulating material carries out the device of thermal and insulating performance detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193270.9U CN208607175U (en) | 2018-07-26 | 2018-07-26 | A kind of pair of heat preserving and insulating material carries out the device of thermal and insulating performance detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607175U true CN208607175U (en) | 2019-03-15 |
Family
ID=65671110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821193270.9U Expired - Fee Related CN208607175U (en) | 2018-07-26 | 2018-07-26 | A kind of pair of heat preserving and insulating material carries out the device of thermal and insulating performance detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208607175U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469836A (en) * | 2019-07-30 | 2019-11-19 | 中国特种设备检测研究院 | A kind of performance synthesis measuring system of insulation of wall structure |
| CN111077179A (en) * | 2019-12-13 | 2020-04-28 | 蒋国政 | Environment-friendly material heat-proof quality check out test set |
| CN111735846A (en) * | 2020-07-16 | 2020-10-02 | 安徽理工大学 | Device and method for testing heat preservation and cold insulation performance of material under confining pressure |
| CN113189138A (en) * | 2021-05-18 | 2021-07-30 | 中国中材国际工程股份有限公司 | Performance test method of refractory heat-insulating material |
-
2018
- 2018-07-26 CN CN201821193270.9U patent/CN208607175U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469836A (en) * | 2019-07-30 | 2019-11-19 | 中国特种设备检测研究院 | A kind of performance synthesis measuring system of insulation of wall structure |
| CN111077179A (en) * | 2019-12-13 | 2020-04-28 | 蒋国政 | Environment-friendly material heat-proof quality check out test set |
| CN111735846A (en) * | 2020-07-16 | 2020-10-02 | 安徽理工大学 | Device and method for testing heat preservation and cold insulation performance of material under confining pressure |
| CN111735846B (en) * | 2020-07-16 | 2023-03-24 | 安徽理工大学 | Device and method for testing heat preservation and cold insulation performance of material under confining pressure |
| CN113189138A (en) * | 2021-05-18 | 2021-07-30 | 中国中材国际工程股份有限公司 | Performance test method of refractory heat-insulating material |
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| GR01 | Patent grant | ||
| 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: 20190315 |