CN105699421A - Device for detecting and exhibiting heat insulating performance of profile through simulation of sun illumination environment - Google Patents
Device for detecting and exhibiting heat insulating performance of profile through simulation of sun illumination environment Download PDFInfo
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- CN105699421A CN105699421A CN201610130028.6A CN201610130028A CN105699421A CN 105699421 A CN105699421 A CN 105699421A CN 201610130028 A CN201610130028 A CN 201610130028A CN 105699421 A CN105699421 A CN 105699421A
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- section bar
- temperature
- illumination environment
- proof quality
- simulated solar
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
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- General Physics & Mathematics (AREA)
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a device for detecting and exhibiting heat insulating performance of a profile through simulation of a sun illumination environment. The device comprises an exhibition box and is characterized in that more than two sets of exhibition units are arranged in the exhibition box; each set of exhibition unit comprises a light source for simulating sun illumination and a profile positioning device which is arranged in a light source illuminating area and used for fixing the profile, each exhibition unit further comprises a temperature detection unit and a signal output unit, the temperature detection unit comprises two temperature sensing elements for detecting the illumination surface and the shady surface of the profile respectively as well as an analog-digital converter connected with the two temperature sensing elements through wires, and the analog-digital converter is electrically connected with the signal output unit. The device can overcome limitation of natural conditions, accurately simulates the controllable sun illumination environment to perform concentrated, efficient and high-precision detection and exhibition on the heat insulating performance of the profile, provides the direct visual comparison feeling for a customer, has a great exhibition effect and is convenient to use.
Description
Technical field
The present invention relates to the section bar heat-proof quality of a kind of simulated solar illumination environment detection exhibiting device。
Background technology
At present in exhibition or other occasions needing to demonstrate section bar (building) product fine heat-proof quality, enterprise is often by presented along to self good product and inferior position product, to highlight the advantage of this series products relative disadvantage product。Generally require for this enterprise, before displaying, the heat-proof quality of section bar is done simple test。
It is different from other and takes the area changing the temperature difference with convection current as the leading factor, on the earth, the ultraviolet in the solar irradiation abundance such as the torrid zone, subtropical zone area and caloradiance are relatively strong, and the building in these areas and the temperature of Surface of profile thereof are generally all main and are directed to solar irradiation。Therefore at present the simple test of the section bar heat-proof quality in this kind of area is both for it in substantial light according to the heat-proof quality test under environmental condition。Specifically multiple section bar is directly exposed in outdoor respectively in advance, measured the temperature of section bar plane of illumination and shady face respectively by temperature testing equipment after irradiating a period of time respectively, and then obtain temperature difference data, again through artificial cognition, or input computer (the built-in index criterion about the temperature difference and heat-proof quality relation of software of installation) judges and records the difference between each section bar heat-proof quality。
The section bar in above-mentioned area, when reality is shown, participates in the personnel of exhibitions, or client and buyer differentiate each section bar quality in heat-proof quality often by the record on the paper such as leaflet, advertisement。Obviously, there are the following problems when practical operation for this detection methods of exhibiting:
1) various section bars are concentrated and real-time test and displaying by for want of special equipment, and the heat-proof quality of various section bars often cannot be made judge by client intuitively, and such product is for the impression of client and attracts degree all poor, and bandwagon effect is general。
2) section bar exposes in outdoor, and the impact by environment variable factor is bigger, for instance prominent round rainwater or strong wind, all will largely effect on the accuracy of last detection and display data。
3) restricted by natural conditions, it is impossible to arbitrarily regulate Intensity of the sunlight, also just cannot comprehensively obtain product forms heat-proof quality index under various illumination conditions, detection and displaying in time and comparatively passively and limit to。
4) section bar being lacked special location and block equipment, not only mounting arrangements inconvenience, it is unreliable to position, and it is when tanning by the sun, and the heat radiation of plane of illumination and both sides thereof will be conducted to shady face by gaseous exchange, greatly interfere with the temperature detecting precision of shady face。
5) needing manually to be operated in outdoor, and monitored acquisition data and then displaying by special messenger for a long time, waste time and energy, inefficiency, the detection being not suitable for the big batch products of enterprise is shown。
Summary of the invention
The present invention seeks to: the section bar heat-proof quality detection exhibiting device of a kind of simulated solar illumination environment is provided, this device can overcome natural conditions to restrict, accurate simulation goes out the controlled solar irradiation environment heat-proof quality to section bar to carry out concentrating detection efficient, high-precision and displaying, give client visual experience intuitively, obtain fabulous bandwagon effect, and easy to use。
The technical scheme is that the section bar heat-proof quality of a kind of simulated solar illumination environment detection exhibiting device, including showing casing, it is characterized in that being provided with in described display box body the display unit of more than two groups, often group display unit all include the light source of simulated solar illumination and be arranged at this light source can for fixing the section bar positioner of section bar in irradiation area, described display unit also includes temperature detecting unit and signal output unit, described temperature detecting unit includes two temperature-sensing elements being respectively used to detect described section bar plane of illumination and shady face temperature, and pass through the analog-digital converter that wire is connected with the two temperature-sensing element, this analog-digital converter electrically connects with described signal output unit。
Preferably, heretofore described light source is the adjustable light source of intensity of illumination。
Further, present invention additionally comprises the temperature-sensing element detent mechanism that temperature-sensing element is fixed to Surface of profile。
Preferably, described temperature-sensing element detent mechanism can be mechanical grip formula mechanism, for instance all kinds of common elastic metallic fixtures, or the combination of clamp and bolt, temperature-sensing element only need to be placed in this kind of mechanism in advance, can realize fixing with Surface of profile by this kind of mechanism。Can certainly be common magnetic absorption mechanism, utilize magnetic that temperature-sensing element is fixed to Surface of profile。
Certainly, when being embodied as, the described temperature-sensing element detent mechanism of the present invention can also design as follows: it installing rack including being fixed to described Surface of profile in advance, this installing rack is provided with mean for the holding tank that temperature-sensing element is inserted, holding tank side is provided with relative with Surface of profile uncovered, and described temperature-sensing element is prefabricated with perforation, penetrate for securing member and be adjacent to Surface of profile with fixing。Location is firm simultaneously easily for the dismounting of this detent mechanism。
Preferably, heretofore described section bar is formed around light barrier plate, it is prevented that illumination heat radiation is disseminated to section bar shady face by the mode of convection current from section bar surrounding, thus affecting temperature measurement accuracy。
Preferably, heretofore described displaying casing is provided with radiator fan, when showing in measurement process that box interior temperature is too high, or measures complete needs when quickly cooling down, it is possible to implement cooling by radiator fan。
Preferably, heretofore described signal output unit is independent, or the wireless or wire communication circuit interface module integrated with described analog-digital converter, and it is fixed on displaying box inside or outside。Wireless communication line interface module such as bluetooth, wifi or cellular network communication module etc., it is possible to extraneous display device, or intelligent mobile terminal equipment, such as mobile phone, computer, ipad and the relevant digital independent with communication function detect equipment and connect。All kinds of known wired data transfer interface modules such as wire communication circuit interface module such as usb。
Certainly preferred, the present invention can comprise design independent peripheral, or with the digital independent display unit of displaying casing Integral design, described signal output unit is connected with this digital independent display unit, and digital independent display unit can be various liquid crystal display。
Preferably, heretofore described section bar positioner is slip clamping device, it includes base, be located at the stopper of pan frontward end be slidedly arranged on base by chute and can the slide block of relative aforementioned stopper activity, described section bar is clamped and fixed between described slide block and stopper。This mechanism can be adjusted for section bar size, to adapt to all kinds of profile size, and convenient mounting and clamping, efficiency can be improved。Certain this case is not limited to the section bar positioner using other known。
When the present invention is specifically used, only need to open displaying casing, each section bar is fixed on section bar positioner, it is then turned on light source, after certain time irradiates, can to the plane of illumination of each section bar and shady face temperature examinations, the temperature data that detection obtains can pass through signal output unit output to the digital independent display unit of custom-designed display box external body (also can Integrated design showing on casing), or can also be that external computer and other intelligent mobile terminal equipment are intuitively shown, make exhibitor staff that the difference between the heat resistance of various section bars is very clear, the product information that heat-proof quality is excellent also there is more intuitive understanding, produce fabulous bandwagon effect。
The invention have the advantage that
1. multiple section bars can be carried out concentrating detection efficient, high-precision and displaying by the present invention, gives client's vision comparison intuitively impression, obtains fabulous bandwagon effect, and extremely easy to use。
2. apparatus of the present invention can overcome natural conditions to restrict in use, it is not necessary to is exposed by section bar in outdoor, it is prevented that the interference effect detection of the weather conditions such as rainwater and strong wind and the accuracy of display data。
3. the light source of simulated solar illumination can be regulated to suitable intensity by apparatus of the present invention in use as required, and remain stable over detection environment reliably the heat-proof quality of section bar is detected, detection and show that process is more actively controllable。
4. present invention design has special section bar positioner, convenient mounting and clamping, positions solid and reliable, it is possible to increase detection and displaying efficiency。
5. heretofore described section bar is formed around light barrier plate, it is prevented that illumination heat radiation is disseminated to section bar shady face by the mode of convection current from section bar surrounding, thus affecting temperature measurement accuracy。
6. the present invention is without in field operation, monitoring for a long time without by special messenger, is especially suitable for and is arranged in exhibition product is shown, it is possible to saves artificial cost of layout, and the Product checking being suitable for big batch of enterprise is shown。
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the structure diagrammatic top view of the present invention；
Fig. 2 is Fig. 1 independent enlarged diagram of medium section positioner。
Wherein: 1, show casing；2, light source；3, section bar positioner；4, section bar；5, temperature-sensing element；6, wire；F, temperature-sensing element detent mechanism；7, installing rack；8, holding tank；9, securing member；10, light barrier plate；11, radiator fan；12, base；13, stopper；14, chute；15, slide block。
Detailed description of the invention
Embodiment: be illustrated in figure 1 a kind of detailed description of the invention of the section bar heat-proof quality detection exhibiting device of simulated solar illumination environment of the present invention, it has displaying casing 1, showing that the bottom of casing 1 adopts heat insulation section splicing to make, surrounding is surrounded frame by glass, and top is openable cover plate。
Be arranged side by side in described displaying casing 1 three groups of display units, and often group display unit all has the light source 2 of simulated solar illumination, can be provided with the section bar positioner 3 for fixing section bar 4 by irradiation area at this light source 2 simultaneously。Concrete the quantity of described light source 2 is three as shown in Figure 1, is arranged side by side on displaying casing 1 side, and described section bar positioner 3 is also three, is arranged side by side on displaying casing 1 opposite side, and with described light source 2 one_to_one corresponding。This example is provided with three radiator fans 11 side by side on the tank wall at light source 2 rear portion simultaneously。
Specifically in conjunction with shown in Fig. 2, section bar positioner described in this example 3 is slip clamping device, its by base 12, be located at the stopper 13 of base 12 front end and be slidedly arranged on base 12 by chute 14 and can the slide block 15 of relative aforementioned stopper 13 activity collectively form, described section bar 4 is clamped and fixed between described slide block 15 and stopper 13。This mechanism can be adjusted for section bar 4 size, to adapt to all kinds of section bar 4 size。
The light source 2 adopted in this example is the adjustable light source of intensity of illumination。And it is formed around light barrier plate 10 at described section bar 4, it is prevented that illumination heat radiation is disseminated to section bar 4 shady face by the mode of convection current from section bar 4 surrounding, thus affecting temperature measurement accuracy。
Often organizing display unit in the present invention and be provided with temperature detecting unit and signal output unit for each section bar positioner 3, described temperature detecting unit is by being respectively used to detect described section bar 4 plane of illumination two temperature-sensing elements 5 with shady face temperature, collectively forming for the temperature-sensing element detent mechanism F that temperature-sensing element 5 is fixed to section bar 4 surface and the analog-digital converter that is connected with two temperature-sensing elements 5 by wire 6。This analog-digital converter is fixed on bottom displaying casing 1 (invisible in Fig. 1), and it electrically connects with described signal output unit。Meanwhile, in this example, correspondence is often organized display unit and is provided with digital independent display unit (omitting in figure), and this digital independent display unit is liquid crystal readout display, and it is connected by data wire with the described signal output unit in corresponding display unit。
In conjunction with shown in Fig. 1 and Fig. 2, heretofore described temperature-sensing element detent mechanism F includes the installing rack 7 being fixed to described section bar 4 surface in advance, this installing rack 7 is provided with mean for the holding tank 8 that temperature-sensing element 5 is inserted, holding tank 8 side is provided with relative with section bar 4 surface uncovered, and described temperature-sensing element 6 is prefabricated with perforation, and for securing member 9(screw) penetrate and be adjacent to section bar 4 surface with fixing。Location is firm simultaneously easily for the dismounting of this temperature-sensing element detent mechanism。
Signal output unit described in this example is the wire communication circuit interface module integrated with described analog-digital converter, it is provided with interface can pass through data wire and the custom-designed digital independent display unit in outside (liquid crystal readout display), or general computer, ipad and other intelligent mobile terminal equipment are connected。
When the present invention is specifically used, only need to open displaying casing 1, each section bar 4 is fixed on section bar positioner 3, it is then turned on light source 2, after irradiating after a while (such as half an hour), can (each section bar temperature of such as this case records array and is respectively as follows: the section bar plane of illumination 58 DEG C above Fig. 1, shady face 18 DEG C, the temperature difference 40 DEG C to the plane of illumination of each section bar 4 and shady face temperature examinations；Section bar plane of illumination 60 DEG C in the middle of Fig. 1, shady face 38 DEG C, the temperature difference 22 DEG C；Section bar plane of illumination below Fig. 1 53 DEG C, shady face 52 DEG C, the temperature difference 1 DEG C), the temperature data that detection obtains is by signal output unit output to the digital independent display unit showing casing 1 outside (also can Integrated design showing on casing 1), or external general-purpose computer, ipad and other intelligent mobile terminal equipment intuitively show, make exhibitor staff that the difference between the heat resistance of various section bars is very clear, the product information that heat-proof quality is excellent also there is more intuitive understanding, (in Fig. 1, the temperature difference on uppermost section bar 4 two sides is maximum to produce fabulous bandwagon effect, comparatively speaking, its heat resistance is best)。
Certain above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this。All modifications done according to the spirit of main technical schemes of the present invention, all should be encompassed within protection scope of the present invention。
Claims (10)
1. the section bar heat-proof quality detection exhibiting device of a simulated solar illumination environment, including showing casing (1), it is characterized in that being provided with in described displaying casing (1) display unit of more than two groups, often group display unit all includes the light source (2) of simulated solar illumination and is arranged at this light source (2) and can be used for fixing the section bar positioner (3) of section bar (4) in irradiation area, described display unit also includes temperature detecting unit and signal output unit, described temperature detecting unit includes two temperature-sensing elements (5) being respectively used to detect described section bar (4) plane of illumination and shady face temperature, and pass through the analog-digital converter that wire (6) is connected with the two temperature-sensing element (5), this analog-digital converter electrically connects with described signal output unit。
2. the section bar heat-proof quality detection exhibiting device of simulated solar illumination environment according to claim 1, it is characterised in that described light source (2) is the adjustable light source of intensity of illumination。
3. the section bar heat-proof quality detection exhibiting device of simulated solar illumination environment according to claim 1, it is characterised in that also include the temperature-sensing element detent mechanism (F) that temperature-sensing element (5) is fixed to section bar (4) surface。
4. the section bar heat-proof quality detection exhibiting device of simulated solar illumination environment according to claim 3, it is characterised in that described temperature-sensing element detent mechanism (F) is mechanical grip formula mechanism, or magnetic absorption mechanism。
5. the section bar heat-proof quality detection exhibiting device of simulated solar illumination environment according to claim 3, it is characterized in that described temperature-sensing element detent mechanism (F) includes being fixed in advance the installing rack (7) on described section bar (4) surface, this installing rack (7) is provided with mean for the holding tank (8) that temperature-sensing element (5) is inserted, holding tank (8) side is provided with relative with section bar (4) surface uncovered, and described temperature-sensing element (6) is prefabricated with perforation, penetrate for securing member (9) and be adjacent to section bar (4) surface with fixing。
6. the section bar heat-proof quality detection exhibiting device of simulated solar illumination environment according to claim 1, it is characterised in that described section bar (4) is formed around light barrier plate (10)。
7. the section bar heat-proof quality detection exhibiting device of simulated solar illumination environment according to claim 1, it is characterised in that described displaying casing (1) is provided with radiator fan (11)。
8. the section bar heat-proof quality detection exhibiting device of simulated solar illumination environment according to claim 1, it is characterized in that described signal output unit is independent, or the wireless or wire communication circuit interface module integrated with described analog-digital converter, it is fixed on displaying casing (1) inner side or outside。
9. the section bar heat-proof quality detection exhibiting device of the simulated solar illumination environment according to claim 1 or 8, characterized by further comprising independent peripheral, or with the digital independent display unit of displaying casing (1) Integral design, described signal output unit is connected with this digital independent display unit。
10. the section bar heat-proof quality detection exhibiting device of simulated solar illumination environment according to claim 1, it is characterized in that described section bar positioner (3) is slip clamping device, it includes base (12), be located at the stopper (13) of base (12) front end with by chute (14) be slidedly arranged on base (12) upper and can the slide block (15) of relative aforementioned stopper (13) activity, described section bar (4) is clamped and fixed between described slide block (15) and stopper (13)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130028.6A CN105699421A (en) | 2016-03-08 | 2016-03-08 | Device for detecting and exhibiting heat insulating performance of profile through simulation of sun illumination environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130028.6A CN105699421A (en) | 2016-03-08 | 2016-03-08 | Device for detecting and exhibiting heat insulating performance of profile through simulation of sun illumination environment |
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| Publication Number | Publication Date |
|---|---|
| CN105699421A true CN105699421A (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610130028.6A Pending CN105699421A (en) | 2016-03-08 | 2016-03-08 | Device for detecting and exhibiting heat insulating performance of profile through simulation of sun illumination environment |
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| CN (1) | CN105699421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813750A (en) * | 2019-01-08 | 2019-05-28 | 佛山市京木测控科技有限公司 | Profile heat-proof quality demonstration equipment and profile heat-proof quality Determination method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002181750A (en) * | 2000-12-12 | 2002-06-26 | Sumitomo Osaka Cement Co Ltd | Device for inspecting adiabatic holding performance of adiabatic temperature rise testing device |
| CN201828534U (en) * | 2010-09-06 | 2011-05-11 | 信义汽车玻璃(东莞)有限公司 | Insulating performance detecting platform for coated glass |
| CN102520009A (en) * | 2011-11-28 | 2012-06-27 | 中国建筑股份有限公司 | Online continuous detection device for cooling performance of cooling coating and detection method thereof |
| CN202794081U (en) * | 2012-08-14 | 2013-03-13 | 江苏塞尚低碳科技有限公司 | Heat insulation template testing box |
| CN204314245U (en) * | 2014-12-14 | 2015-05-06 | 泉州三欣新材料科技有限公司 | A kind of proving installation for contrast material heat preservation and insulation |
| CN204514842U (en) * | 2015-04-20 | 2015-07-29 | 浙江映山红纺织科技有限公司 | A kind of pick-up unit of heat-proof quality |
| CN205620334U (en) * | 2016-03-08 | 2016-10-05 | 泰诺风保泰(苏州)隔热材料有限公司 | Simulation sun light environment's section bar heat -proof quality detects display device |
-
2016
- 2016-03-08 CN CN201610130028.6A patent/CN105699421A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002181750A (en) * | 2000-12-12 | 2002-06-26 | Sumitomo Osaka Cement Co Ltd | Device for inspecting adiabatic holding performance of adiabatic temperature rise testing device |
| CN201828534U (en) * | 2010-09-06 | 2011-05-11 | 信义汽车玻璃(东莞)有限公司 | Insulating performance detecting platform for coated glass |
| CN102520009A (en) * | 2011-11-28 | 2012-06-27 | 中国建筑股份有限公司 | Online continuous detection device for cooling performance of cooling coating and detection method thereof |
| CN202794081U (en) * | 2012-08-14 | 2013-03-13 | 江苏塞尚低碳科技有限公司 | Heat insulation template testing box |
| CN204314245U (en) * | 2014-12-14 | 2015-05-06 | 泉州三欣新材料科技有限公司 | A kind of proving installation for contrast material heat preservation and insulation |
| CN204514842U (en) * | 2015-04-20 | 2015-07-29 | 浙江映山红纺织科技有限公司 | A kind of pick-up unit of heat-proof quality |
| CN205620334U (en) * | 2016-03-08 | 2016-10-05 | 泰诺风保泰(苏州)隔热材料有限公司 | Simulation sun light environment's section bar heat -proof quality detects display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813750A (en) * | 2019-01-08 | 2019-05-28 | 佛山市京木测控科技有限公司 | Profile heat-proof quality demonstration equipment and profile heat-proof quality Determination method |
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Application publication date: 20160622 |
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