CN204359727U - A kind of section bar heat transfer property detector - Google Patents
A kind of section bar heat transfer property detector Download PDFInfo
- Publication number
- CN204359727U CN204359727U CN201520021138.XU CN201520021138U CN204359727U CN 204359727 U CN204359727 U CN 204359727U CN 201520021138 U CN201520021138 U CN 201520021138U CN 204359727 U CN204359727 U CN 204359727U
- Authority
- CN
- China
- Prior art keywords
- test piece
- temperature sensor
- piece box
- ice chest
- section bar
- 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.)
- Active
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model relates to a kind of section bar heat transfer property detector.By hot case, ice chest and test piece box composition, below test piece box, universal wheel is installed, test specimen frame is installed in test piece box, test piece box is connected with ice chest with the hot case of the right and left respectively, and form Demountable, ice chest is provided with wind isolation board near test piece box side, opposite side is provided with evaporator, and ice chest is connected with freezer unit.The energy Quick Measurement door-window section bar thermal and insulating performance detecting instrument equipment providing a kind of structure simple, easy to use.
Description
Technical field
The utility model relates to a kind of detecting instrument, particularly a kind of section bar heat transfer property detector.
Background technology
The performance of door-window section bar can divide mechanical property, shop characteristic and energy-conserving and environment-protective performance, but the detection of present door-window section bar is all made regulation for mechanical property and shop characteristic, do not detect the detector of section bar heat transfer property, so cannot normally evaluate energy-conserving and environment-protective performance, so research door-window section bar insulation system Performance Detection instrument equipment is current urgent and necessary work.
Utility model content
The energy Quick Measurement door-window section bar thermal and insulating performance detecting instrument equipment that the utility model provides a kind of structure simple, easy to use.
Technical solution of the present utility model is, a kind of section bar heat transfer property detector, it is characterized in that, by hot case, ice chest and test piece box composition, below test piece box, universal wheel is installed, test specimen frame is installed in test piece box, test piece box is connected with ice chest with the hot case of the right and left respectively, form Demountable, in hot case, well heater is installed, with temperature sensor first support, temperature sensor outer wrap has masking foil, masking foil is pasted on temperature sensor first support, temperature sensor first frame upper is provided with air curtain, ice chest is provided with wind isolation board near test piece box side, opposite side is provided with evaporator, ice chest is connected with freezer unit, wind isolation board is provided with temperature sensor second support, temperature sensor outer wrap has masking foil, masking foil is pasted on temperature sensor second support.
Further, described test specimen frame is rectangular frame, and side is provided with polyurethane sheet, and polyurethane sheet is fluted, and test specimen is placed in groove.
Further, described test piece box is connected by hasp with the hot case of the right and left and ice chest respectively.
Further, three layers of temperature sensor respectively arranged by hot case and ice chest, and every layer is evenly arranged 3 temperature sensors, and hot case surfaces externally and internally is respectively furnished with 5 temperature sensors, three layers of temperature sensor are respectively arranged in polyurethane sheet both sides, and every layer is evenly arranged 3 temperature sensors.
Beneficial effect:
1. it is based on steady state heat transfer principle, between casing test specimen being placed in two different temperature fields, in hot case simulating chamber or outdoor air summer temperature, radiation condition; Ice chest simulating chamber outer or Summer Indoor air-conditioned room air themperature, wind speed.Through the operation of a few hours, whole device all reaches steady state (SS), form steady temperature field, measure the surface temperature of test specimen both sides after velocity field, between the surface temperature of air themperature, hot cold side flow guiding screen, sample the hot cold surface temperature of infill panel, the metering tank wall surfaces externally and internally temperature difference and input hot case the principal parameter such as electric heater capacity after, just can calculate the heat transfer coefficient of test specimen.
2. the installation of air curtain can make the temperature in casing be evenly distributed up and down, and former temperature could will be stablized at 20 hours, as long as within 5 hours, just can make temperature stabilization now.
3. test piece box can movement for convenience detach, is convenient to the installation of test specimen and fixing.Also the maintenance of total system is convenient to.
Accompanying drawing explanation
Fig. 1 is the utility model section bar heat transfer property detector structural representation;
Fig. 2 is the utility model test specimen mount structure schematic diagram;
Embodiment
During accompanying drawing illustrates, label 1 is hot case, and 2 is ice chests, and 3 is test specimen frames, and 4 is well heaters, and 5 is test specimens, 6 is wind isolation boards, and 7 is blower fans, and 8 is evaporators, and 9 is freezer units, 10 is polyurethane sheets, and 11 is test piece box, and 12 is temperature sensor first supports, and 13 is temperature sensor second supports.
Below in conjunction with the drawings and specific embodiments, the utility model section bar heat transfer property detector is described further:
As shown in Fig. 1 and Fig. 2, a kind of section bar heat transfer property detector in the present embodiment, by hot case 1, ice chest 2 and test piece box 11 form, test piece box 11 is provided with universal wheel below, test specimen frame 3 is installed in test piece box, test piece box is connected with ice chest 2 with the hot case 1 of the right and left respectively, form Demountable, 1 li, hot case is provided with well heater 4, with temperature sensor first support 12, temperature sensor outer wrap has masking foil, masking foil is pasted on temperature sensor first support 12, temperature sensor first support 12 top is provided with air curtain, ice chest 2 is provided with wind isolation board 6 near test piece box 11 side, opposite side is provided with evaporator 8, ice chest 2 is connected with freezer unit 9, wind isolation board 6 is provided with temperature sensor second support 13, temperature sensor outer wrap has masking foil, masking foil is pasted on temperature sensor second support 13.
Further, described test specimen frame 3 is rectangular frame, and side is provided with polyurethane sheet 10, and polyurethane sheet 10 is fluted, and door-window section bar is cut into test specimen, and test specimen 5 is placed in groove.
Further, described test piece box is connected by hasp with the hot case 1 of the right and left and ice chest 2 respectively.
Further, hot case 1 and ice chest 2 respectively arrange three layers of temperature sensor, every layer is evenly arranged 3 temperature sensors, hot case 1 surfaces externally and internally is respectively furnished with 5 temperature sensors, hot case has 6 faces, the one side of close test piece box is without sensor, there is temperature sensor in 5 faces altogether, interior outside is 10 faces, one has 50 temperature sensors, three layers of temperature sensor are respectively arranged in polyurethane sheet 10 both sides, and every layer is evenly arranged 3 temperature sensors, and temperature sensor adopts U.S. armouring DALLASS temperature sensor.
Although the utility model and some advantages thereof are described in detail in the above-described embodiment; but; person of ordinary skill in the field should be realized that; outside spirit of the present utility model and principle; any amendment, improvement, expansion etc. can be made; these amendment, improvement, expansions etc., expansion is all encompassed within protection domain of the present utility model.
Claims (4)
1. a section bar heat transfer property detector, it is characterized in that, by hot case (1), ice chest (2) and test piece box (11) composition, test piece box (11) is provided with universal wheel below, test specimen frame (3) is installed in test piece box, test piece box is connected with ice chest (2) with the hot case (1) of the right and left respectively, form Demountable, hot case (1) is inner is provided with well heater (4), with temperature sensor first support (12), temperature sensor outer wrap has masking foil, masking foil is pasted on temperature sensor first support (12), temperature sensor first support (12) top is provided with air curtain, ice chest (2) is provided with wind isolation board (6) near test piece box (11) side, opposite side is provided with evaporator (8), ice chest (2) is connected with freezer unit (9), wind isolation board (6) is provided with temperature sensor second support (13), temperature sensor outer wrap has masking foil, masking foil is pasted on temperature sensor second support (13).
2. a kind of section bar heat transfer property detector according to claim 1, is characterized in that, described test specimen frame (3) is rectangular frame, and side is provided with polyurethane sheet (10), and polyurethane sheet (10) is fluted, and test specimen (5) is placed in groove.
3. a kind of section bar heat transfer property detector according to claim 1, is characterized in that, described test piece box is connected by hasp with the hot case (1) of the right and left and ice chest (2) respectively.
4. a kind of section bar heat transfer property detector according to claim 2, it is characterized in that, hot case (1) and ice chest (2) respectively arrange three layers of temperature sensor, every layer is evenly arranged 3 temperature sensors, hot case (1) surfaces externally and internally is respectively furnished with 5 temperature sensors, three layers of temperature sensor are respectively arranged in polyurethane sheet (10) both sides, and every layer is evenly arranged 3 temperature sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021138.XU CN204359727U (en) | 2015-01-13 | 2015-01-13 | A kind of section bar heat transfer property detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021138.XU CN204359727U (en) | 2015-01-13 | 2015-01-13 | A kind of section bar heat transfer property detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359727U true CN204359727U (en) | 2015-05-27 |
Family
ID=53261191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021138.XU Active CN204359727U (en) | 2015-01-13 | 2015-01-13 | A kind of section bar heat transfer property detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359727U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301050A (en) * | 2015-12-03 | 2016-02-03 | 中国建筑科学研究院 | Large-scale light-transmitting enclosure structure heat transfer coefficient detection equipment and method |
| CN108490023A (en) * | 2018-03-20 | 2018-09-04 | 宁波和邦检测研究有限公司 | A kind of thermal insulation of building door/window detection device and its detection method |
| CN109991278A (en) * | 2018-01-02 | 2019-07-09 | 河北奥润顺达窗业有限公司 | A kind of small-sized condensation test case |
| CN110736765A (en) * | 2019-11-22 | 2020-01-31 | 深圳市深科工程检测有限公司 | window heat preservation performance detection equipment and detection method |
| CN111077179A (en) * | 2019-12-13 | 2020-04-28 | 蒋国政 | Environment-friendly material heat-proof quality check out test set |
| CN113567487A (en) * | 2021-06-28 | 2021-10-29 | 上海电力大学 | A test device for testing car body envelope heat transfer performance |
-
2015
- 2015-01-13 CN CN201520021138.XU patent/CN204359727U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301050A (en) * | 2015-12-03 | 2016-02-03 | 中国建筑科学研究院 | Large-scale light-transmitting enclosure structure heat transfer coefficient detection equipment and method |
| CN109991278A (en) * | 2018-01-02 | 2019-07-09 | 河北奥润顺达窗业有限公司 | A kind of small-sized condensation test case |
| CN108490023A (en) * | 2018-03-20 | 2018-09-04 | 宁波和邦检测研究有限公司 | A kind of thermal insulation of building door/window detection device and its detection method |
| CN110736765A (en) * | 2019-11-22 | 2020-01-31 | 深圳市深科工程检测有限公司 | window heat preservation performance detection equipment and detection method |
| CN111077179A (en) * | 2019-12-13 | 2020-04-28 | 蒋国政 | Environment-friendly material heat-proof quality check out test set |
| CN113567487A (en) * | 2021-06-28 | 2021-10-29 | 上海电力大学 | A test device for testing car body envelope heat transfer performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204359727U (en) | A kind of section bar heat transfer property detector | |
| CN206906293U (en) | A kind of external window of building thermal insulation performance detection device | |
| CN200986530Y (en) | Building glass heat transfer coefficient determinator | |
| CN106934247B (en) | Air-Conditioning Load Calculation Method is layered based on the thermally equilibrated large space in surface | |
| Zhao et al. | Reduced-scale hot box method for thermal characterization of window insulation materials | |
| CN201034954Y (en) | Building exterior window heat preserving performance testing apparatus | |
| CN206756729U (en) | A kind of detection means of door and window heat-insulating property | |
| CN203465227U (en) | Heat-preserving performance detecting system for building doors and windows | |
| Zhang et al. | Modelling, experimental test, and design of an active air permeable wall by utilizing the low-grade exhaust air | |
| CN104391003A (en) | Thermotechnical detection device and thermotechnical detection method based on thin body type energy-saving material | |
| CN106018476B (en) | A kind of photovoltaic component heat transfer coefficient testing device and its method | |
| CN206474184U (en) | The quick temperature of high/low temperature becomes moisture-heat test-box | |
| Yu et al. | Experimental study on the thermal performance of a hollow block ventilation wall | |
| CN205229017U (en) | Weather -proof testing machine of xenon lamp | |
| CN205898721U (en) | Outer door and window thermal insulation performance testing arrangement of two test pieces building | |
| CN105784765B (en) | Powder body material effect of heat insulation evaluating apparatus and its application method | |
| CN104458800A (en) | Guarding hot box for detecting thermal performance of walls | |
| CN101581681A (en) | Device for testing thermal parameters of building space enclosing structure material | |
| CN203231989U (en) | Thermal performance testing device for doors and windows | |
| CN202133634U (en) | Detection device used for testing performance of roof heat insulation module and material | |
| WO2021057021A1 (en) | Calculation method for non-steady-state radiant heat transfer load of layered air conditioner in large space building | |
| CN203249884U (en) | Automatic building door window thermal insulation performance detection equipment | |
| CN211014091U (en) | Building curtain wall thermal cycle performance detection equipment | |
| CN206832729U (en) | A kind of thermodynamic test cabin for detecting refrigerated vehicle carriage thermal insulation | |
| CN203275335U (en) | Synchronous detection system of heat transfer coefficient and electricity generating property of photovoltaic building component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |