CN202648913U - Thermotechnical test-bed of detecting external door and window system insulation sunshade performance - Google Patents
Thermotechnical test-bed of detecting external door and window system insulation sunshade performance Download PDFInfo
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- CN202648913U CN202648913U CN 201220194936 CN201220194936U CN202648913U CN 202648913 U CN202648913 U CN 202648913U CN 201220194936 CN201220194936 CN 201220194936 CN 201220194936 U CN201220194936 U CN 201220194936U CN 202648913 U CN202648913 U CN 202648913U
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Abstract
The utility model discloses a thermotechnical test-bed of detecting external door and window system insulation sunshade performance, comprising a first box body simulating summer outdoor environment, a second box body simulating winter outdoor environment, a third box body simulating indoor environment and a fourth box body used for protection. The first box body is connected with the third box body, the first box body and the third box body have a first common vertical surface on which a first test hole is arranged, and the first test hole is equipped with a first test-piece frame at one side of the first box body. The beneficial effects of the utility model are that the thermotechnical test-bed of detecting the external door and window system insulation sunshade performance are equipped with the box bodies simulating the summer and winter outdoor environments simultaneously, so that various thermotechnical performance detections can be satisfied, such as door and window sunshade system sunshade coefficient, solar heat gain coefficient, heat transfer coefficient, etc.
Description
Technical field
The utility model relates to a kind of thermodynamic test platform for the detection of the outer door and window system insulation of buildings shading performance, especially a kind of thermodynamic test platform that can detect simultaneously heat transfer coefficient and shading coefficient.
Background technology
The insulation shading performance of building external doors and windows and shading system is to estimate building energy-saving whether important indicator.The heat-insulating property detection technique of outer door and window is comparative maturity, namely adopt to demarcate hot case method, and simulating chamber internal and external environment condition places test specimen to be measured the heat-insulating property of differentiating test specimen on the hole between the cold and hot casing by measuring two heat transfer capacitys between the casing.
Shading performance for the door and window sunshade system, never have the quantification detection method, the shading coefficient of traditional door and window detects the main method that adopts analog computation, the shading coefficient of shading product detects also only has minority scientific research institution to attempt adopting specific heat case method is detected under the lamp, but the result is not ideal.Theory is laid particular stress in analog computation, needs experimental verification badly; Detect owing to be limited by natural conditions under the lamp, the test period is long, and not reproducible, and it is very large to measure the data difference that comes under the varying environment condition, also is unfavorable for the evaluation of sunshade product performance.
The utility model content
For existing thermodynamic test platform existing problem when carrying out the detection of heat transfer coefficient and shading coefficient, the utility model provides a kind of comprehensive thermal technology's testing table that detects outer door and window system insulation shading performance.
The technical scheme that the utility model technical solution problem adopts is:
A kind of thermodynamic test platform that detects outer door and window system insulation shading performance wherein, comprises the second casing, the 3rd casing in the simulating chamber that the first outdoor casing of simulation summer, simulation winter is outdoor and is used for the 4th casing of protection;
Described the first casing be connected the 3rd casing and connect, described the first casing and described the 3rd casing have first to share facade, described first shares the first test hole is arranged on the facade, described the first test hole is provided with the first test specimen frame in described the first casing one side;
Described the second casing is connected with described the 3rd casing, and described the second casing and described the 3rd casing have second to share facade, and the second test hole is arranged on the described second shared facade, and described the second test hole is provided with the second test specimen frame in described the second casing one side;
Described the first casing, the second casing and the 3rd casing are connected to form internal box, and described internal box places in described the 4th casing, and form " returning " character form structure with described the 4th casing in overlooking, face with the side-looking direction.
The thermodynamic test platform of the outer door and window system insulation of above-mentioned detection shading performance, wherein, described the first casing, the second casing, the 3rd casing and the 4th cabinet wall are provided with heat-insulation layer.
The thermodynamic test platform of the outer door and window system insulation of above-mentioned detection shading performance wherein, is provided with temperature control equipment in described the first casing, the second casing, the 3rd casing and the 4th casing;
Described temperature control equipment is included in refrigeration plant, firing equipment, temperature acquisition equipment and the temperature control equipment that is connected with refrigeration plant and firing equipment that arranges separately in described the first casing, the second casing, the 4th casing, and is located at water chiller, fan coil, firing equipment, temperature acquisition equipment and temperature controller in described the 3rd casing;
Described the first casing, the second casing, temperature acquisition equipment in the 4th casing is connected with the temperature controller of temperature control equipment with described the 3rd casing, in order to gather described the first casing, the second casing, temperature in the 4th casing also is sent to described temperature controller, and described temperature controller is according to described the first casing, the second casing, pass through described the first casing after the temperature that the temperature that temperature acquisition equipment in the 4th casing transmits is relatively preset, the second casing, temperature control equipment in the 4th casing is to described the first casing, the second casing, refrigeration plant and firing equipment in the 4th casing are regulated;
The water chiller of described the 3rd casing, fan coil, firing equipment and temperature acquisition equipment connect respectively at the temperature controller of described the 3rd casing, the temperature acquisition equipment of described the 3rd casing gathers the temperature of described the 3rd casing and is sent to the temperature controller of described the 3rd casing, and water chiller, fan coil and firing equipment behind the temperature comparison preset temperature that the temperature controller of described the 3rd casing transmits according to the temperature acquisition equipment in described the 3rd casing in described the 3rd casing of control carry out adjustment.
The thermodynamic test platform of the outer door and window system insulation of above-mentioned detection shading performance, wherein, be provided with air flow arrangement in described the second casing, described air flow arrangement comprises blower fan and fair water fin, described fair water fin area is greater than described the second test hole, space for Air Flow is arranged at described fair water fin and described the second casing top, and described blower fan is located at described fair water fin bottom, and described blower fan makes the stable wind speed that forms between described fair water fin and described the second test specimen frame from top to down.
The thermodynamic test platform of the outer door and window system insulation of above-mentioned detection shading performance, wherein, be provided with solar simulator in the first casing, described solar simulator comprises light-source box, described light-source box is hexahedron, described hexahedron is formed by the in twos relative amalgamation of six planes, and described six planes are rectangle, and described six planes comprise a transparent surface and five shading surfaces; Also comprise analog light source, described analog light source comprises the luminous site, and described analog light source places on the plane relative with described transparent surface in the described light-source box and makes described luminous site towards described transparent surface; Also comprise air flow arrangement, described air flow arrangement places up and down both sides of the outer described transparent surface of described light-source box, described air flow arrangement flows described transparent surface outside air from top to bottom, the described air flow arrangement of described transparent surface and both sides thereof forms the irradiation face, and described irradiation face is connected with described the first test specimen frame.
The thermodynamic test platform of the outer door and window system insulation of above-mentioned detection shading performance, wherein, the lamp battle array that described analog light source mainly is comprised of a plurality of equally distributed metal halid lamps, temperature control equipment, air speed control device and irradiation intensity control device form, described temperature control equipment is controlled the temperature in described the first casing, described wind speed control system is controlled the wind speed of described irradiation face, and described irradiation intensity control device is controlled described analog light source in the irradiation intensity of irradiation direction.
The thermodynamic test platform of the outer door and window system insulation of above-mentioned detection shading performance, wherein, also comprise treating apparatus, described treating apparatus is mainly formed by computing machine and the upper configuration software of installing thereof, temperature controller in described treating apparatus and described the 3rd casing is connected, is used for calculating and processes data and the feedback control signal that described temperature controller is received.
The beneficial effects of the utility model are:
Simultaneously with simulation outdoor environment in summer and the casing of simulating the outdoor environment in winter, the multiple thermal property such as shading coefficient, solar heat gain coefficient and heat transfer coefficient that can satisfy the outer window and door shading system detects, adopt manual simulation's light source mode, the problems such as it is long lower experimental period to have solved lamp, not reproducible.
Description of drawings
Fig. 1 is a kind of structural representation that detects the thermodynamic test platform of outer door and window system insulation shading performance of the utility model.
Fig. 2 is the structural representation of the solar simulator of a kind of thermodynamic test platform that detects outer door and window system insulation shading performance of the utility model;
Fig. 3 is the logical organization synoptic diagram of the control system of a kind of thermodynamic test platform that detects outer door and window system insulation shading performance of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as restriction of the present utility model.
As shown in Figure 1, the utility model is a kind of to detect the thermodynamic test platform of outer door and window system insulation shading performance, comprises the second casing 2, the 3rd casing 3 in the simulating chamber that the first outdoor casing 1 of simulation summer, simulation winter is outdoor and is used for the 4th casing 4 of protection;
The first casing 1 connects with the 3rd casing 3, and the first casing 1 and the 3rd casing 3 have the first shared facade 13, the first to share has 131, the first test holes 131, the first test hole to be provided with the first test specimen frame 132 in the first casing 1 one sides on the facades 13;
The second casing 2 is connected with the 3rd casing 3, and the second casing 2 and the 3rd casing 3 have the second shared facade 23, the second to share has 231, the second test holes 231, the second test hole to be provided with the second test specimen frame 232 in the second casing 2 one sides on the facades 23;
Comprise that also the 4th casing 4, the first casings 1, the second casing 2 and the 3rd casing 3 are connected to form internal box, internal box places in the 4th casing 4, and forms " returning " character form structure with the 4th casing 4 in overlooking, face with the side-looking direction.
The first casing 1, the 3rd casing 3 and the 4th casing 4 can be formed the shading coefficient detection system according to different testing requirements during use, between the 3rd casing 3 and described the second casing 2 second shares the second test hole 231 on the facade 23 and adopts with the wall same material and intercept, and test specimen to be measured is arranged at the one the first test specimen frames 131 by amount of heat transfer and then acquisition testing result between test the first casing 1 and the 3rd casing 3; Also the second casing 2, the 3rd casing 3 and the 4th casing 4 can be formed the heat transfer coefficient detection system, adopt and the obstruct of wall same material at the test hole 131 that first of the 3rd casing 3 and the first casing 1 shares on the facade 13, test specimen to be measured is arranged at the second test specimen frame 232, amount of heat transfer between the second casing 2 and the 3rd casing 3 and then acquisition testing result, for realizing detecting the purpose of test, can be at the first casing 1, the second casing 2 and the 3rd casing 3 interior set temperature induction installations, to obtain to detect data.Rectangle can be arranged in the first test hole 131 and the second test hole 231, and this rectangular dimension can be greater than 1500mm X1500mm, and this size can satisfy the requirement of most sunshade goods or the outer door and window Performance Detection standard of buildings; On this basis, the first casing 1 is connected with the 3rd casing 3, the second casing 2 is connected with the 3rd casing 3, its connected mode can adopt the 3rd casing 3 in the centre, in the centre, the first casing 1 and the second casing 2 are in overlooking direction orthogonal " L " shape at " one " font of both sides or the 3rd casing 3 for the first casing 1 and the second casing 2.Independently simulate the first casing 1 of outdoor environment in summer and the second casing 2 of simulation outdoor environment in winter and make two complete equipments separate, do not interfere with each other.
The 4th casing 4 is set can forms the air conservation layer around the first casing 1, the second casing 2 and the 3rd casing 3, the first casing 1, the second casing 2 and the 3rd casing 3 are reduced and extraneous exchange heat, the test figure that the detection test is obtained is more accurate.For realizing that internal box and the 4th casing 4 form " returning " character form structure in overlooking, face with the side-looking direction; can be at the first casing 1, the second casing 2 and the 3rd casing 3 bottom mounting brackets that form internal box; the first casing 1, the second casing 2 and the 3rd casing 3 bottoms are above the ground level, thereby form effective air conservation layer in the first casing 1, the second casing 2 and the 3rd casing 3 bottoms.On this basis also can be at the first casing 1, the second casing 2 and the 3rd casing 4 inwalls arrange heat-insulation layer, heat-insulation layer can reduce by the first casing 1, the heat interchange in the second casing 2 and the 3rd casing 3 and the external world, make test figure more accurate, simultaneously heat-insulation layer also can reduce the non-heat interchange that is produced by the first test hole 131 between the first casing 1 and the 3rd casing 3 and reduce by the second casing 2 with the 3rd casing 3 between non-by the second heat interchange of testing hole 231 generations, accuracy with further raising test figure, but and also set temperature control device in the 4th casing 4, the 4th casing 4 interior set temperature control device can make the temperature in the 4th casing 4 obtain control, reduce by the first casing 1, the second casing 2 and the 3rd casing 3 interior temperature enter the time of steady state (SS).
Further, be provided with temperature control equipment in the first casing 1, the second casing 2 and the 3rd casing 3.Temperature control equipment can be set the reference temperature in the first casing 1, the second casing 2 and the 3rd casing 3, in order to the comparison foundation is arranged when obtaining test findings.
As shown in Figure 3, the temperature control equipment of the first casing 1, the second casing 2 and the 3rd casing 3 and the 4th casing 4 is included in refrigeration plant, firing equipment, temperature acquisition equipment and the temperature control equipment that is connected with refrigeration plant and firing equipment that arranges separately in the first casing 1, the second casing 2, the 4th case 4 body, and is located at the 3rd casing 3 interior water chiller, fan coil, firing equipment, temperature acquisition equipment and temperature controller; The first casing 1, the second casing 2, the 4th the case the interior temperature acquisition equipment of 4 bodies is connected with the temperature controller of temperature control equipment with the 3rd casing 3, in order to gather the first casing 1, the second casing 2, temperature in the 4th casing 4 also is sent to temperature controller, and temperature controller is according to the first casing 1, the second casing 2, pass through the first casing 1 after the temperature that the temperature that temperature acquisition equipment in the 4th casing 4 transmits is relatively preset, the second casing 2, temperature control equipment in the 4th casing 4 is to the first casing 1, the second casing 2, refrigeration plant and firing equipment in the 4th casing 4 are regulated;
The water chiller of the 3rd casing 3, fan coil, firing equipment and temperature acquisition equipment connect respectively at the temperature controller of the 3rd casing 3, the temperature acquisition equipment of the 3rd casing 3 gathers the temperature of the 3rd casing 3 and is sent to the temperature controller of the 3rd casing 3, and water chiller, fan coil and firing equipments behind the temperature comparison preset temperature that the temperature controller of the 3rd casing 3 transmits according to the temperature acquisition equipment in the 3rd casing 3 in control the 3rd casing 3 carry out adjustment.
Further, as shown in Figure 2, heating arrangement can be solar simulator 5, solar simulator comprises light-source box 51, and light-source box 51 is hexahedron, and hexahedron is formed by the in twos relative amalgamation of six planes, six planes are rectangle, and six planes comprise a transparent surface 511 and five shading surfaces; Also comprise analog light source 52, analog light source comprises the luminous site, and analog light source 52 places in the light-source box 51 on the plane relative with transparent surface 511 and makes the luminous site towards transparent surface 511; Also comprise air flow arrangement 53, air flow arrangement 53 places light-source box 51 outer transparent surfaces, and about in the of 511 both sides, air flow arrangement 53 flows transparent surface 511 outside air, transparent surface 511 and up and down the air flow arrangement 53 on both sides form the irradiation faces, the irradiation face docks with the first test specimen frame 131.Solar simulator 5 is set replaces traditional heating arrangement to increase the Performance Detection such as shading coefficient and solar heat gain coefficient on the basis of carrying out the heat transfer coefficient test; On this basis, the lamp battle array that analog light source 52 can be comprised of a plurality of equally distributed metal halid lamps, all reflection light-reflecting board, temperature control equipment, wind speed control system and irradiation intensity control device form, temperature control equipment control control light-source box 51 interior temperature, the wind speed of wind speed control system control irradiation face, irradiation intensity control device control simulation light source 52 is in the irradiation intensity of irradiation direction, adopt metal halid lamp to form the lamp battle array and can improve traditional xenon lamp control circuit complexity, the problem that colour temperature is higher, simultaneously can obtain higher ultraviolet irradiation intensity, make solar simulation more approaching accurately, the composition lamp battle arrays such as a plurality of equally distributed metal halogens can make the solar simulator irradiation intensity even, temperature control equipment can be controlled the temperature of the first casing 1, to guarantee to detect the test findings have something to base on, can set different temperature according to different testing requirements simultaneously.But irradiation intensity control device control simulation light source 52 is in the irradiation intensity of irradiation direction, can set different irradiation intensities according to different testing requirements, solar simulator 5 also sends light and ultraviolet ray simultaneously luminous, simulated solar more accurately, the accuracy raising that detects test there is larger help, simultaneously the irradiation face Air Flow that produces of air flow arrangement 53 can satisfy in some examination criterias the requirement for air velocity, air flow arrangement 53 can have blower fan to form, and the rotation speed of fan control device can be set with the control air velocity.
Further, be provided with air flow arrangement 22 in second case 2 body, air flow arrangement 22 comprises blower fan 221 and fair water fin 222, fair water fin 222 areas are tested hole 23 in the opening of the second casing 2 greater than second, space for Air Flow is arranged at fair water fin 222 and the second casing 2 tops, blower fan 221 is located at fair water fin 222 bottoms, and blower fan 221 makes the stable wind speed that forms between fair water fin 222 and the test specimen from top to down.The second casing 2 interior generation Air Flows that air flow arrangement 22 can make simulation outdoor environment in winter are set, satisfying some examination criterias to the requirement of air velocity, simultaneously air speed control device can be set and be connected to realize control to air velocity with blower fan 221.
Further, also comprise treating apparatus, treating apparatus is mainly formed by computing machine and the upper configuration software of installing thereof, temperature controller, solar simulator 5 in treating apparatus and the 3rd casing 3 and the air flow arrangement 22 of being connected in case 2 bodies are connected, are used for calculating and treatment temperature controller, solar simulator 5 and data and feedback control signal that second case interior air flow arrangement 22 of 2 bodies receives.
The above only is the utility model preferred embodiment; be not so limit claim of the present utility model; so the equivalent structure that all utilization the utility model instructionss and diagramatic content have been done changes, and all is included in the protection domain of the present utility model.
Claims (6)
1. the thermodynamic test platform of the outer door and window system insulation of detection shading performance is characterized in that, comprises the second casing, the 3rd casing in the simulating chamber that the first outdoor casing of simulation summer, simulation winter is outdoor and is used for the 4th casing of protection;
Described the first casing be connected the 3rd casing and connect, described the first casing and described the 3rd casing have first to share facade, described first shares the first test hole is arranged on the facade, described the first test hole is provided with the first test specimen frame in described the first casing one side;
Described the second casing is connected with described the 3rd casing, and described the second casing and described the 3rd casing have second to share facade, and the second test hole is arranged on the described second shared facade, and described the second test hole is provided with the second test specimen frame in described the second casing one side;
Described the first casing, the second casing and the 3rd casing are connected to form internal box, and described internal box places in described the 4th casing, and form " returning " character form structure with described the 4th casing in overlooking, face with the side-looking direction.
2. detect as claimed in claim 1 the thermodynamic test platform of outer door and window system insulation shading performance, it is characterized in that described the first casing, the second casing, the 3rd casing and the 4th cabinet wall are provided with heat-insulation layer.
3. detect as claimed in claim 1 the thermodynamic test platform of outer door and window system insulation shading performance, it is characterized in that, be provided with temperature control equipment in described the first casing, the second casing, the 3rd casing and the 4th casing;
Described temperature control equipment is included in refrigeration plant, firing equipment, temperature acquisition equipment and the temperature control equipment that is connected with refrigeration plant and firing equipment that arranges separately in described the first casing, the second casing, the 4th casing, and is located at water chiller, fan coil, firing equipment, temperature acquisition equipment and temperature controller in described the 3rd casing;
Described the first casing, the second casing, temperature acquisition equipment in the 4th casing is connected with the temperature controller of temperature control equipment with described the 3rd casing, in order to gather described the first casing, the second casing, temperature in the 4th casing also is sent to described temperature controller, and described temperature controller is according to described the first casing, the second casing, pass through described the first casing after the temperature that the temperature that temperature acquisition equipment in the 4th casing transmits is relatively preset, the second casing, temperature control equipment in the 4th casing is to described the first casing, the second casing, refrigeration plant and firing equipment in the 4th casing are regulated;
The water chiller of described the 3rd casing, fan coil, firing equipment and temperature acquisition equipment connect respectively at the temperature controller of described the 3rd casing, the temperature acquisition equipment of described the 3rd casing gathers the temperature of described the 3rd casing and is sent to the temperature controller of described the 3rd casing, and water chiller, fan coil and firing equipment behind the temperature comparison preset temperature that the temperature controller of described the 3rd casing transmits according to the temperature acquisition equipment in described the 3rd casing in described the 3rd casing of control carry out adjustment.
4. detect as claimed in claim 1 the thermodynamic test platform of outer door and window system insulation shading performance, it is characterized in that, be provided with air flow arrangement in described the second casing, described air flow arrangement comprises blower fan and fair water fin, described fair water fin area is greater than described the second test hole, space for Air Flow is arranged at described fair water fin and described the second casing top, described blower fan is located at described fair water fin bottom, and described blower fan makes the stable wind speed that forms between described fair water fin and described the second test specimen frame from top to down.
5. such as the thermodynamic test platform of the outer door and window system insulation of detection as described in arbitrary among claim 1-4 shading performance, it is characterized in that, be provided with solar simulator in the first casing, described solar simulator comprises light-source box, described light-source box is hexahedron, described hexahedron is formed by the in twos relative amalgamation of six planes, and described six planes are rectangle, and described six planes comprise a transparent surface and five shading surfaces; Also comprise analog light source, described analog light source comprises the luminous site, and described analog light source places on the plane relative with described transparent surface in the described light-source box and makes described luminous site towards described transparent surface; Also comprise air flow arrangement, described air flow arrangement places up and down both sides of the outer described transparent surface of described light-source box, described air flow arrangement flows described transparent surface outside air from top to bottom, the described air flow arrangement of described transparent surface and both sides thereof forms the irradiation face, and described irradiation face is connected with described the first test specimen frame.
6. detect as claimed in claim 5 the thermodynamic test platform of outer door and window system insulation shading performance, it is characterized in that, the lamp battle array that described analog light source mainly is comprised of a plurality of equally distributed metal halid lamps, temperature control equipment, air speed control device and irradiation intensity control device form, described temperature control equipment is controlled the temperature in described the first casing, described wind speed control system is controlled the wind speed of described irradiation face, and described irradiation intensity control device is controlled described analog light source in the irradiation intensity of irradiation direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194936 CN202648913U (en) | 2012-05-03 | 2012-05-03 | Thermotechnical test-bed of detecting external door and window system insulation sunshade performance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220194936 CN202648913U (en) | 2012-05-03 | 2012-05-03 | Thermotechnical test-bed of detecting external door and window system insulation sunshade performance |
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| CN 201220194936 Expired - Lifetime CN202648913U (en) | 2012-05-03 | 2012-05-03 | Thermotechnical test-bed of detecting external door and window system insulation sunshade performance |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383300A (en) * | 2012-05-03 | 2013-11-06 | 上海建科检验有限公司 | Thermotechnical testbed for detecting heat preservation and sunshading performance of external door-and-window system |
| CN107677451A (en) * | 2017-09-30 | 2018-02-09 | 陈文杰 | A kind of building doors and windows shading performance detection device and its control method |
| CN110823950A (en) * | 2019-11-15 | 2020-02-21 | 北京中科天昊科技有限公司 | Building curtain wall door and window heat preservation and solar heat gain coefficient detection equipment |
-
2012
- 2012-05-03 CN CN 201220194936 patent/CN202648913U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383300A (en) * | 2012-05-03 | 2013-11-06 | 上海建科检验有限公司 | Thermotechnical testbed for detecting heat preservation and sunshading performance of external door-and-window system |
| CN107677451A (en) * | 2017-09-30 | 2018-02-09 | 陈文杰 | A kind of building doors and windows shading performance detection device and its control method |
| CN107677451B (en) * | 2017-09-30 | 2019-05-21 | 广州万安建设监理有限公司 | A kind of building doors and windows shading performance detection device and its control method |
| CN110823950A (en) * | 2019-11-15 | 2020-02-21 | 北京中科天昊科技有限公司 | Building curtain wall door and window heat preservation and solar heat gain coefficient detection equipment |
| CN110823950B (en) * | 2019-11-15 | 2022-08-09 | 北京中科天昊科技有限公司 | Building curtain wall door and window heat preservation and solar heat gain coefficient detection equipment |
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