CN116698908B - Curtain wall glass heat insulation performance laboratory detection device - Google Patents
Curtain wall glass heat insulation performance laboratory detection device Download PDFInfo
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- CN116698908B CN116698908B CN202310650866.6A CN202310650866A CN116698908B CN 116698908 B CN116698908 B CN 116698908B CN 202310650866 A CN202310650866 A CN 202310650866A CN 116698908 B CN116698908 B CN 116698908B
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- 239000011521 glass Substances 0.000 title claims abstract description 137
- 238000001514 detection method Methods 0.000 title claims abstract description 120
- 238000009413 insulation Methods 0.000 title claims abstract description 68
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- 238000012546 transfer Methods 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims description 31
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- 238000000034 method Methods 0.000 abstract description 15
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Abstract
The invention provides a curtain wall glass heat insulation performance laboratory detection device which comprises a bottom plate, wherein a supporting shaft is fixed on the top surface of the bottom plate, a rotary drum is sleeved at the top end of the supporting shaft, a detection main support assembly is fixed at the top end of the rotary drum, the detection main support assembly is of a cross structure and comprises a main frame, a first detection plate and a second detection plate, the main frame is connected to the top end of the rotary drum, two ends of the main frame are connected with surface heat insulation detection mechanisms, the two groups of surface heat insulation detection mechanisms are arranged in a mirror image mode, the first detection plate and the second detection plate are fixed on the side wall of the main frame, and the first detection plate and the second detection plate are arranged at intervals and are arranged in parallel. According to the invention, the transfer mechanism drives the curtain wall glass to transfer between the two groups of surface heat insulation detection mechanisms, the surface heat insulation detection mechanisms carry out multi-point detection on the curtain wall glass in the transfer process, and the diversity of heat insulation detection positions is improved, so that the accuracy of detecting the heat insulation performance of the curtain wall glass is ensured.
Description
Technical Field
The invention relates to the technical field of curtain wall glass processing, in particular to a curtain wall glass heat insulation performance laboratory detection device.
Background
Curtain wall glass refers to a glass curtain wall system mounted on an outer facade of a building. It is a structured exterior wall finishing material, typically composed of large area glass sheets, secured to the building structure by a bracket system. Common curtain wall glass types include single layer glass, double layer glass, and laminated glass. The laminated glass has better heat insulation and sound insulation effects by sandwiching a heat insulation layer or a sound insulation layer between two layers of glass. The curtain wall glass plays multiple functions in building design. Firstly, it can provide good natural lighting, makes indoor full of sunshine, reduces the demand to artificial lighting, improves indoor environment's travelling comfort. And secondly, the curtain wall glass can provide good visual field and landscape appreciation, so that the building appearance is more attractive and atmospheric. In addition, the curtain wall glass also has the functions of heat insulation, sound insulation, water resistance, wind resistance and the like, and is beneficial to improving the energy efficiency performance and the comfort of the building.
In the laboratory at present, a constant heat source is arranged on one side surface of a sample, then a temperature sensor is arranged on the other side surface, the temperature sensor is tightly contacted with the surface of the glass to obtain accurate surface temperature, and then the heat conduction coefficient of the sample is calculated according to the size of the sample, but the conventional detection device for the heat insulation performance has the following problems:
uneven surface temperature gradient: due to the special structure and properties of curtain wall glass, there may be gradient differences in surface temperature at different locations. This may result in an inability to accurately reflect the average temperature of the entire glass panel when the temperature difference is measured.
In summary, there is a need for a laboratory test apparatus for multiple location detection of the thermal insulation properties of curtain wall glass.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a curtain wall glass heat insulation performance laboratory detection device, which solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the utility model provides a curtain wall glass thermal insulation performance laboratory detection device, which comprises a base plate, the bottom plate top surface is fixed with the back shaft, the back shaft top has cup jointed the rotary drum, the rotary drum top is fixed with and detects the main stay subassembly, detect the main stay subassembly and be cross structure, detect the main stay subassembly and include the body frame, first pick-up plate and second pick-up plate, the body frame is connected in the rotary drum top, the body frame both ends all are connected with the thermal-insulated detection mechanism of face, two sets of thermal-insulated detection mechanism mirror image settings of face, the body frame lateral wall is fixed with first pick-up plate and second pick-up plate, first pick-up plate and second pick-up plate interval set up and each other be parallel arrangement, first pick-up plate and second pick-up plate all are provided with two with respect to the vertical central line symmetry of body frame, first pick-up plate top surface is provided with transfer mechanism with two sets of about the vertical central line mirror image of body frame, the thermal-insulated detection mechanism of face is through transfer mechanism to curtain wall glass detects, second pick-up plate keeps away from body frame one side and is connected with the forced air cooling subassembly.
Further, the thermal-insulated detection mechanism of face includes side guide support, the push rod, first fixed plate, first guide block, be heated the subassembly, thermal conductance subassembly, slider and second guide block, the inside first sliding interface that link up from top to bottom that has seted up of side guide support, the inside sliding connection of first sliding interface has the slider, the slider top surface is fixed with first guide block, the bottom surface is fixed with the second guide block, the inside grafting of first guide block has the subassembly that is heated, the inside grafting of second guide block has thermal conductance subassembly, the equal perpendicular connection of thermal conductance subassembly is in first fixed plate lateral wall, another lateral wall of first fixed plate is connected with the push rod.
Further, the heated component comprises a first connecting rod, a first fixing bolt, a second spring, a first guide cylinder and a third temperature sensor, one end of the first connecting rod is connected to the side wall of the first fixing plate, the other end of the first connecting rod penetrates through the inside of the first guide block and is connected with the first guide cylinder, the first fixing bolt is inserted into the first guide cylinder, the second spring is sleeved on the outer wall of the first fixing bolt, one end of the second spring is connected to the top surface of the first guide cylinder, and the bottom end of the first fixing bolt is connected with the third temperature sensor;
the heat conduction assembly comprises a second connecting rod, a second fixing bolt, a third spring, a second guide cylinder and a second heating plate, one end of the second connecting rod is connected to the side wall of the first fixing plate, the other end of the second connecting rod penetrates through the inside of the second guide block and is connected with the second guide cylinder, the second fixing bolt is inserted into the second guide cylinder, the third spring is sleeved on the outer wall of the second fixing bolt, one end of the third spring is connected to the bottom surface of the second guide cylinder, and the top end of the first fixing bolt is connected with the second heating plate;
the third temperature sensor and the second heating plate are located on the same vertical centerline.
Further, the surface heat insulation detection mechanism further comprises rollers, two second slots are formed in one side of the side guide support, grooves are formed in the bottom surfaces of the second slots, and a plurality of rollers are connected in the grooves in a rotating mode.
Further, the side wall of the sliding block is fixedly provided with a first sliding rod, the side wall of the side guide support is provided with a second sliding interface, the first sliding rod is in sliding connection with the inside of the second sliding interface, and the outer wall of the first sliding rod is in threaded sleeve joint with a nut.
Further, transfer mechanism includes motor, fixed frame, screw rod, slide, locating component and second fixed plate, fixed frame is fixed in first pick-up plate top surface, fixed frame one side is provided with the motor, fixed frame inside rotates and is connected with the screw rod, screw rod one end and the rotation end fixed connection of motor, fixed frame inside is pegged graft there is the slide, screw rod threaded connection is inside the slide, slide top surface and bottom surface all are fixed with two stoppers, and two stoppers laminate respectively in fixed frame both sides, slide top parallel arrangement has the second fixed plate, run through between second fixed plate and the slide and be provided with multiunit locating component, locating component is used for being fixed with curtain wall glass's location.
Further, locating component includes sucking disc, second slide bar, fourth spring and bolt, and second slide bar through connection is inside the slide, and second slide bar bottom mounting has the sucking disc, the top is fixed with the bolt, and bolt threaded connection is inside the second fixed plate, and second slide bar outer wall cover is equipped with the fourth spring, and fourth spring coupling is between slide and second fixed plate.
Further, the first detection plate bottom surface embedding is provided with photosensitive sensor, and the embedding of second detection plate top surface is provided with the shot-light.
Further, detect the main stay subassembly still includes first hot plate, and first slot and formation I-shaped structure have all been seted up to the body frame both sides, and first slot inside embedding is provided with first hot plate, and first hot plate one side is connected with first spring, and first spring one end is connected in the body frame inside, and first pick-up plate is close to body frame one side bottom surface embedding and is provided with first temperature sensor, and second pick-up plate is close to body frame one side top surface embedding and is provided with second temperature sensor.
Further, the forced air cooling subassembly includes third fixed plate, fan and oblique layer board, and third fixed plate one side and second pick-up plate fixed connection, third fixed plate bottom surface are provided with the fan, and the fan top surface is provided with out the tuber pipe, goes out tuber pipe through connection in third fixed plate inside, and third fixed plate top surface is fixed with oblique layer board. .
The invention provides a curtain wall glass heat insulation performance laboratory detection device. Compared with the prior art, the method has the following beneficial effects:
1. the transfer mechanism drives the curtain wall glass to transfer between the two groups of surface heat insulation detection mechanisms, and the surface heat insulation detection mechanisms carry out multi-point detection on the curtain wall glass in the transfer process, so that the diversity of heat insulation detection positions is improved, and the accuracy of detecting the heat insulation performance of the curtain wall glass is ensured;
2. through all setting up first pick-up board and second pick-up board in the both sides of body frame to having adopted two sets of transfer mechanism, can having made the both sides homoenergetic of body frame detect curtain wall glass, thereby can be when one side detects curtain wall glass's thermal-insulated performance, can rotate the body frame to the opposite side, utilize forced air cooling subassembly to adjust the curtain wall glass temperature that another piece was waited to detect into fixed low temperature value, and have following effect:
at the time of heat detection: the temperature of each curtain wall glass for thermal performance detection is guaranteed to be uniform, the deviation of detection of the heat insulation performance is reduced, and the detection precision is further improved;
after the detection is completed: utilize forced air cooling subassembly to cool down curtain glass, avoid the inspector to touch the curtain glass of higher temperature, improved the security that detects.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic diagram of a curtain wall glass heat insulation performance test room detection device;
FIG. 2 shows a schematic structural view of a detection main strut assembly of the present invention;
FIG. 3 shows a schematic view of the bottom structure of the detection main stay assembly of the present invention;
FIG. 4 is a cross-sectional view showing the structure of the present invention as a whole in a detected state;
FIG. 5 shows a partially enlarged cross-sectional view of the structure of FIG. 4 at A;
FIG. 6 shows a partially enlarged cross-sectional view of the structure of FIG. 4 at B;
FIG. 7 shows a schematic diagram of the transfer mechanism of the present invention;
FIG. 8 shows a schematic structural view of a surface heat insulation detection mechanism of the present invention;
FIG. 9 is a schematic view showing the connection structure of the sliding block and the side guide bracket;
FIG. 10 shows a schematic view of an air cooling assembly of the present invention;
FIG. 11 shows a schematic structural view of the whole of the invention in the state of two curtain walls respectively insulating heat and detecting and regulating temperature;
FIG. 12 is a schematic view showing the construction of the present invention in a state of moving a curtain wall glass integrally for multi-position heat insulation performance detection;
the figure shows: 1. a bottom plate; 2. a support shaft; 3. a rotating drum; 4. detecting a main support assembly; 41. a main frame; 411. a first slot; 42. a first detection plate; 421. a first temperature sensor; 422. a photosensitive sensor; 43. a second detection plate; 431. a second temperature sensor; 432. a spotlight; 44. a first heating plate; 441. a first spring; 5. a surface heat insulation detection mechanism; 51. a side guide bracket; 511. a first sliding interface; 512. a second slot; 513. a second sliding interface; 514. a groove; 52. a roller; 53. a push rod; 54. a first fixing plate; 55. a first guide block; 56. a heated assembly; 561. a first link; 562. a first fixing bolt; 563. a second spring; 564. a first guide cylinder; 565. a third temperature sensor; 57. a thermal conductance assembly; 571. a second link; 572. a second fixing bolt; 573. a third spring; 574. a second guide cylinder; 575. a second heating plate; 58. a slide block; 581. a first slide bar; 582. a nut; 59. a second guide block; 6. a transfer mechanism; 61. a motor; 62. a fixed frame; 63. a screw; 64. a slide plate; 641. a limiting block; 65. a positioning assembly; 651. a suction cup; 652. a second slide bar; 653. a fourth spring; 654. a bolt; 66. a second fixing plate; 7. an air cooling assembly; 71. a third fixing plate; 72. a blower; 721. an air outlet pipe; 73. an inclined supporting plate; 8. curtain wall glass.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
In order to solve the technical problem in the background art, the following curtain wall glass heat insulation performance laboratory detection device is provided:
referring to fig. 1-9, the curtain wall glass heat insulation performance test room detection device provided by the invention comprises a bottom plate 1, wherein a supporting shaft 2 is fixed on the top surface of the bottom plate 1, a rotary drum 3 is sleeved on the top end of the supporting shaft 2, a detection main support component 4 is fixed on the top end of the rotary drum 3, the detection main support component 4 is in a cross structure, the detection main support component 4 comprises a main frame 41, a first detection plate 42 and a second detection plate 43, the main frame 41 is connected to the top end of the rotary drum 3, two ends of the main frame 41 are connected with surface heat insulation detection mechanisms 5, the two groups of surface heat insulation detection mechanisms 5 are arranged in a mirror image mode, a first detection plate 42 and a second detection plate 43 are fixed on the side wall of the main frame 41, the first detection plate 42 and the second detection plate 43 are arranged at intervals and are arranged in parallel, the first detection plate 42 and the second detection plate 43 are symmetrically arranged about the vertical central line of the main frame 41, the top surface of the first detection plate 42 is provided with a transfer mechanism 6, the transfer mechanism 6 is arranged in a mirror image about the vertical central line of the main frame 41, the surface heat insulation detection mechanisms 5 transfer and the curtain wall 8 detection is connected with one side of the main frame 41 far away from the air cooling component 7;
the following effects can be achieved according to the above structure:
1. the curtain wall glass 8 is driven to transfer between the two groups of surface heat insulation detection mechanisms 5 through the transfer mechanism 6, the surface heat insulation detection mechanisms 5 carry out multi-point detection on the curtain wall glass 8 in the transfer process, the diversity of heat insulation detection positions is improved, and therefore the accuracy of detecting the heat insulation performance of the curtain wall glass 8 is ensured;
2. through all setting up first pick-up board 42 and second pick-up board 43 in the both sides of body frame 41 to having adopted two sets of transfer mechanism 6, can having made the both sides of body frame 41 homoenergetic detect curtain wall glass 8, thereby can be when the thermal-insulated performance of one side detection curtain wall glass 8, can rotate body frame 41 to the opposite side, utilize air cooling module 7 to adjust the curtain wall glass 8 temperature that another piece was waited to detect into fixed low temperature value, and have following effect:
at the time of heat detection: the temperature of each curtain wall glass 8 for thermal performance detection is guaranteed to be uniform, the deviation of detection of the heat insulation performance is reduced, and the detection precision is further improved;
after the detection is completed: utilize forced air cooling subassembly 7 to cool down curtain glass 8, avoid the inspector to touch curtain glass 8 of higher temperature, improved the security that detects.
In this embodiment, the surface heat insulation detection mechanism 5 includes a side guide bracket 51, a push rod 53, a first fixing plate 54, a first guide block 55, a heat receiving component 56, a heat conducting component 57, a slide block 58 and a second guide block 59, wherein a first slide interface 511 penetrating up and down is provided inside the side guide bracket 51, the slide block 58 is slidably connected inside the first slide interface 511, the top surface of the slide block 58 is fixed with the first guide block 55, the bottom surface is fixed with the second guide block 59, the heat receiving component 56 is inserted inside the first guide block 55, the heat conducting component 57 is inserted inside the second guide block 59, the heat receiving component 56 and the heat conducting component 57 are both vertically connected to the side wall of the first fixing plate 54, and the other side wall of the first fixing plate 54 is connected with the push rod 53;
the heat conduction assembly 57 conducts heat on the curtain wall glass 8, the heat receiving assembly 56 receives the transferred heat on the top surface of the curtain wall glass 8, heat insulation performance is calculated, the position of the sliding block 58 is adjusted on the side guide support 51, the heat receiving assembly 56 and the heat conduction assembly 57 move simultaneously, the detection position of heat insulation performance detection is flexibly adjusted, the detection of the two curtain wall glass 8 can be achieved through moving adjustment on the two sides of the main frame 41, and the detection flexibility is improved.
In this embodiment, the bottom surface of the first detecting plate 42 is embedded with a photosensitive sensor 422, and the top surface of the second detecting plate 43 is embedded with a spotlight 432;
in the process of moving the curtain wall glass 8, the spot lamp 432 is utilized to irradiate the curtain wall glass 8 on the photosensitive sensor 422 through the curtain wall glass 8, the light transmittance of the curtain wall glass 8 is detected, and after the curtain wall glass 8 is heated, the influence of temperature on the light transmittance of the curtain wall glass 8 can be detected.
In this embodiment, the detecting main support assembly 4 further includes a first heating plate 44, two sides of the main frame 41 are provided with a first slot 411 and form an i-shaped structure, the first slot 411 is internally embedded with the first heating plate 44, one side of the first heating plate 44 is connected with a first spring 441, one end of the first spring 441 is connected with the inside of the main frame 41, a bottom surface of one side of the first detecting plate 42, which is close to the main frame 41, is embedded with a first temperature sensor 421, and a top surface of one side of the second detecting plate 43, which is close to the main frame 41, is embedded with a second temperature sensor 431;
when the movable curtain wall glass 8 is inserted into the first slot 411 of the main frame 41, the first spring 441 pushes the first heating plate 44 to be attached to the side edge of the curtain wall glass 8, the side edge of the curtain wall glass 8 is heated, heat is transferred to the upper surface and the lower surface of the curtain wall glass 8 through the side edge, at the moment, the transferred temperature is obtained by the first temperature sensor 421 and the second temperature sensor 431, the heat insulation performance from the side edge to the face of the curtain wall glass 8 is obtained through calculation, and the diversity of detecting the heat insulation performance is improved.
In this embodiment, the air cooling assembly 7 includes a third fixing plate 71, a fan 72 and an inclined supporting plate 73, one side of the third fixing plate 71 is fixedly connected with the second detecting plate 43, the fan 72 is disposed on the bottom surface of the third fixing plate 71, an air outlet pipe 721 is disposed on the top surface of the fan 72, the air outlet pipe 721 is penetratingly connected inside the third fixing plate 71, and the inclined supporting plate 73 is fixed on the top surface of the third fixing plate 71.
Example two
As shown in fig. 1 to 4 and 7 to 9, on the basis of the above embodiment, the present embodiment further gives the following:
generally, in the process of transferring the curtain wall glass 8, for a heat insulation performance detection structure at a fixed position, the curtain wall glass 8 can have a condition of vertical deflection, so that collision or gap generation exists between the curtain wall glass 8 and the heat insulation performance detection structure, thereby reducing the safety or accuracy of the detection of the curtain wall glass 8;
the heated component 56 includes a first connecting rod 561, a first fixing bolt 562, a second spring 563, a first guide tube 564 and a third temperature sensor 565, wherein one end of the first connecting rod 561 is connected to the side wall of the first fixing plate 54, the other end of the first connecting rod penetrates through the inside of the first guide block 55 and is connected with the first guide tube 564, the first fixing bolt 562 is inserted into the first guide tube 564, the second spring 563 is sleeved on the outer wall of the first fixing bolt 562, one end of the second spring 563 is connected to the top surface of the first guide tube 564, and the bottom end of the first fixing bolt 562 is connected with the third temperature sensor 565;
the thermal conductance assembly 57 comprises a second connecting rod 571, a second fixing bolt 572, a third spring 573, a second guide cylinder 574 and a second heating plate 575, one end of the second connecting rod 571 is connected to the side wall of the first fixing plate 54, the other end of the second connecting rod 571 penetrates through the inside of the second guide block 59 and is connected with the second guide cylinder 574, the second fixing bolt 572 is inserted in the second guide cylinder 574, the third spring 573 is sleeved on the outer wall of the second fixing bolt 572, one end of the third spring 573 is connected to the bottom surface of the second guide cylinder 574, and the top end of the first fixing bolt 562 is connected with the second heating plate 575;
the third temperature sensor 565 and the second heating plate 575 are positioned on the same vertical centerline;
the curtain wall glass 8 is heated by the second heating plate 575, then the temperature transmitted by the third temperature sensor 565 is detected on the other surface, and the connection structures of springs are adopted, so that the third temperature sensor 565 and the second heating plate 575 can be always attached to the surface of the curtain wall glass 8, and the heat transfer stability is ensured; and curtain wall glass 8 can avoid curtain wall glass 8 and third temperature sensor 565 or second hot plate 575 to take place the hard contact in the removal in-process to the security of curtain wall glass 8 has been guaranteed.
In this embodiment, the surface heat insulation detection mechanism 5 further includes a roller 52, two second slots 512 are provided on one side of the side guide bracket 51, a groove 514 is provided on the bottom surface of the second slot 512, and a plurality of rollers 52 are rotatably connected inside the groove 514;
in the process of moving the curtain wall glass 8 by using the transfer mechanism 6, the side edge of the curtain cavity glass slides in the second slot 512, so that the transfer of the curtain wall glass 8 has guiding performance, and the flexibility of the transfer of the curtain wall glass 8 is ensured by using the roller 52 for rolling and attaching on the bottom surface of the curtain wall glass 8.
In this embodiment, a first sliding rod 581 is fixed on the side wall of the sliding block 58, a second sliding interface 513 is provided on the side wall of the side guide bracket 51, the first sliding rod 581 is slidably connected to the inside of the second sliding interface 513, and a nut 582 is screwed on the outer wall of the first sliding rod 581;
after the sliding block 58 is moved and adjusted, the sliding block can be clamped and fixed on the side guide bracket 51 through the rotating nut 582, so that the stability of the curtain wall glass 8 in the moving detection process is ensured.
In this embodiment, the transfer mechanism 6 includes a motor 61, a fixed frame 62, a screw 63, a sliding plate 64, a positioning assembly 65 and a second fixed plate 66, the fixed frame 62 is fixed on the top surface of the first detection plate 42, one side of the fixed frame 62 is provided with the motor 61, the screw 63 is rotatably connected inside the fixed frame 62, one end of the screw 63 is fixedly connected with the rotating end of the motor 61, the sliding plate 64 is inserted inside the fixed frame 62, the screw 63 is in threaded connection inside the sliding plate 64, two limiting blocks 641 are fixed on the top surface and the bottom surface of the sliding plate 64, the two limiting blocks 641 are respectively attached to two sides of the fixed frame 62, the top of the sliding plate 64 is provided with the second fixed plate 66 in parallel, a plurality of groups of positioning assemblies 65 are arranged between the second fixed plate 66 and the sliding plate 64 in a penetrating manner, and the positioning assembly 65 is used for positioning and fixing with the curtain wall glass 8;
the curtain wall glass 8 is positioned and fixed simultaneously by utilizing the plurality of groups of positioning components 65, the transfer stability of the curtain wall glass 8 is ensured, and the motor 61 is utilized to drive the screw 63, so that the sliding plate 64 moves in the fixed frame 62 in a guiding way, thereby simultaneously driving the plurality of groups of positioning components 65 to move, and further ensuring the transfer stability of the curtain wall glass 8.
In this embodiment, the positioning assembly 65 includes a suction cup 651, a second sliding rod 652, a fourth spring 653 and a bolt 654, the second sliding rod 652 is connected inside the sliding plate 64 in a penetrating manner, the suction cup 651 is fixed at the bottom end of the second sliding rod 652, the bolt 654 is fixed at the top end of the second sliding rod 652, the bolt 654 is connected inside the second fixing plate 66 in a threaded manner, the fourth spring 653 is sleeved on the outer wall of the second sliding rod 652, and the fourth spring 653 is connected between the sliding plate 64 and the second fixing plate 66;
the suction cup 651 is pressed down to suck the top surface of the curtain wall glass 8, the suction positioning mode is simple and convenient, the curtain wall glass 8 can be guaranteed to slide and transfer in the second slot 512, the height of the second sliding rod 652 can be adjusted through the rotary bolt 654, the suction height of the suction cup 651 is adjusted, the suction negative pressure of the suction cup 651 to the curtain wall glass 8 is guaranteed, and the suction stability of the suction cup 651 is guaranteed.
The working principle and the using flow of the invention are as follows:
firstly, according to fig. 1-12, a piece of curtain wall glass 8 is firstly slid into the second slots 512 of the two side guide brackets 51 from one side of the inclined supporting plate 73, the curtain wall glass 8 rolls on the rollers 52, the fan 72 is opened to blow air to the curtain wall glass 8, so that the temperature of each area on the surface of the curtain wall glass 8 is uniform, the second fixing plate 66 is pushed downwards, the suckers 651 of the multiple groups of positioning assemblies 65 are sucked on the top surface of the curtain wall glass 8, and for the suckers 651 which cannot be sucked, the height of the second sliding rods 652 is adjusted through the rotating bolts 654, so that the negative pressure space formed between the suckers 651 and the surface of the curtain wall glass 8 is changed, and the suckers 651 can be sucked on the surface of the curtain wall glass 8;
then sliding the sliding block 58 on the side guide bracket 51, the sliding block 58 drives the first sliding rod 581 to slide in the second sliding interface 513, and simultaneously drives the first guide block 55 and the second guide block 59 to move, so that the third temperature sensor 565 and the second heating plate 575 move simultaneously and always keep on the same vertical middle line until the third temperature sensor 565 and the second heating plate 575 reach the heated fixed position, the second spring 563 pulls the first fixing bolt 562 downwards to move, so that the third temperature sensor 565 is elastically attached to the top surface of the curtain wall glass 8, the third spring 573 pulls the second fixing bolt 572 upwards to move, so that the second heating plate 575 is elastically attached to the bottom surface of the curtain wall glass 8, then the nut 582 is rotated to clamp the side wall of the side guide bracket 51, the position of the sliding block 58 is fixed, and the detection position of the heat insulation performance of the curtain wall glass 8 matched by the third temperature sensor 565 and the second heating plate 575 is ensured;
when the motor 61 is started to drive the screw 63 to rotate, the screw 63 drives the sliding plate 64 to slide in the fixed frame 62, the sucker 651 drives the sucked curtain wall glass 8 to slide in the second slot 512, the curtain wall glass 8 simultaneously slides between the third temperature sensor 565 and the second heating plate 575, after the curtain wall glass 8 slides for a small distance, the motor 61 is closed, the bottom surface of the curtain wall glass 8 is heated by the second heating plate 575, part of heat is transferred to the top surface of the curtain wall glass 8, the third temperature sensor 565 is used for detecting to obtain the top surface of the curtain wall glass 8, then the motor 61 is started to drive the curtain wall glass 8 to move, and the heat insulation performance of the curtain wall glass 8 is continuously detected;
after the curtain wall glass 8 moves to be heated and detected, when the heated and detected area moves to be close to the second detection plate 43, a spotlight 432 is turned on, the spotlight 432 passes through the curtain wall glass 8 to irradiate on the photosensitive sensor 422 on the first detection plate 42, and the detected transmitted illumination intensity is detected, so that the light transmittance of the heated curtain wall glass 8 can be known;
the transfer mechanism continues to drive the curtain wall glass 8 to move towards the main frame 41 until the side edge of the curtain wall glass 8 is inserted into the first slot 411 of the main frame 41, the first spring 441 elastically pushes the first heating plate 44 to be tightly attached to the side edge of the curtain wall glass 8, then the first heating plate 44 is started to heat the side edge of the curtain wall glass 8, the heated heat is simultaneously transferred to the side edge top surface and the side edge bottom surface of the curtain wall glass 8, the side edge top surface temperature of the curtain wall glass 8 is detected by the first temperature sensor 421, the side edge bottom surface temperature of the curtain wall glass 8 is detected by the second temperature sensor 431, and the heat conductivity is obtained through the temperature difference between the detected temperature and the heating temperature of the first heating plate 44, so that the heat insulation performance from the side edge to the top surface and the bottom surface of the curtain wall glass 8 is detected and calculated;
when one side of the main frame 41 detects the moving heat insulation performance of the curtain wall glass 8, a person rotates the rotary drum 3 on the supporting shaft 2, the other side of the main frame 41 rotates to the front of the detected person, the other side of the main frame 41 and the other side of the transferring mechanism 6 are positioned and fixed, the other side of the motor 61 and the fan 72 are started, the other side of the motor 61 and the fan 72 are driven to move the other side of the curtain wall glass 8, the whole temperature of the curtain wall glass 8 is adjusted, the temperatures of all areas of the curtain wall glass 8 are consistent, and the light transmittance of the curtain wall glass 8 at the adjusted temperatures is detected and matched by utilizing the spotlight 432 and the photosensitive sensor 422 at the other side, so that the influence on the light transmittance of the curtain wall glass 8 at different temperatures is known, and the influence of the temperature and the light transmittance on the heat insulation performance of the curtain wall glass 8 can be detected;
finally, after the curtain wall glass 8 is heated, the heat insulation performance is detected, the motor 61 of the transfer mechanism 6 and the fan 72 of the air cooling assembly 7 are started, so that the curtain wall glass 8 moves back and forth, the curtain wall glass 8 is cooled, and then the curtain wall glass 8 is taken down after being cooled, so that the safety of detection personnel in taking out the curtain wall glass 8 is ensured.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. Curtain glass thermal insulation performance laboratory detection device, its characterized in that: the device comprises a bottom plate, a supporting shaft is fixed on the top surface of the bottom plate, a rotary drum is sleeved on the top end of the supporting shaft, a detection main support assembly is fixed on the top end of the rotary drum, the detection main support assembly is of a cross structure, the detection main support assembly comprises a main frame, a first detection plate and a second detection plate, the main frame is connected to the top end of the rotary drum, two ends of the main frame are connected with surface heat insulation detection mechanisms, the two groups of surface heat insulation detection mechanisms are arranged in a mirror image mode, a first detection plate and a second detection plate are fixed on the side wall of the main frame at intervals and are arranged in parallel, the first detection plate and the second detection plate are symmetrically arranged in two mode relative to the vertical central line of the main frame, a transfer mechanism is arranged on the top surface heat insulation detection mechanism and is used for transferring and detecting curtain wall glass through the transfer mechanism, and one side, far away from the main frame, of the second detection plate is connected with an air cooling assembly;
the surface heat insulation detection mechanism comprises a side guide bracket, a push rod, a first fixing plate, a first guide block, a heat conduction assembly, a sliding block and a second guide block, wherein a first sliding interface which is vertically communicated is formed in the side guide bracket;
the transfer mechanism comprises a motor, a fixed frame, a screw rod, a sliding plate, a positioning component and a second fixed plate, wherein the fixed frame is fixed on the top surface of the first detection plate, the motor is arranged on one side of the fixed frame, the screw rod is connected to the inside of the fixed frame in a rotating mode, one end of the screw rod is fixedly connected with the rotating end of the motor, the sliding plate is inserted into the fixed frame, the screw rod is connected to the inside of the sliding plate in a threaded mode, two limiting blocks are fixed on the top surface and the bottom surface of the sliding plate, the two limiting blocks are respectively attached to two sides of the fixed frame, the second fixed plate is arranged on the top of the sliding plate in parallel, a plurality of groups of positioning components are arranged between the second fixed plate and the sliding plate in a penetrating mode, and the positioning components are used for positioning and fixing curtain wall glass.
2. The curtain wall glass thermal insulation performance laboratory detection device according to claim 1, wherein: the heating assembly comprises a first connecting rod, a first fixing bolt, a second spring, a first guide cylinder and a third temperature sensor, one end of the first connecting rod is connected to the side wall of the first fixing plate, the other end of the first connecting rod penetrates through the inside of the first guide block and is connected with the first guide cylinder, the first fixing bolt is inserted into the first guide cylinder, the second spring is sleeved on the outer wall of the first fixing bolt, one end of the second spring is connected to the top surface of the first guide cylinder, and the bottom end of the first fixing bolt is connected with the third temperature sensor;
the heat conduction assembly comprises a second connecting rod, a second fixing bolt, a third spring, a second guide cylinder and a second heating plate, one end of the second connecting rod is connected to the side wall of the first fixing plate, the other end of the second connecting rod penetrates through the inside of the second guide block and is connected with the second guide cylinder, the second fixing bolt is inserted into the second guide cylinder, the third spring is sleeved on the outer wall of the second fixing bolt, one end of the third spring is connected to the bottom surface of the second guide cylinder, and the top end of the first fixing bolt is connected with the second heating plate;
the third temperature sensor and the second heating plate are located on the same vertical centerline.
3. The curtain wall glass thermal insulation performance laboratory detection device according to claim 1, wherein: the surface heat insulation detection mechanism further comprises rollers, two second slots are formed in one side of the side guide support, grooves are formed in the bottom surfaces of the second slots, and a plurality of rollers are rotatably connected inside the grooves.
4. The curtain wall glass thermal insulation performance laboratory detection device according to claim 1, wherein: the side wall of the sliding block is fixedly provided with a first sliding rod, the side wall of the side guide support is provided with a second sliding interface, the first sliding rod is in sliding connection with the inside of the second sliding interface, and the outer wall of the first sliding rod is in threaded sleeve joint with a nut.
5. The curtain wall glass thermal insulation performance laboratory detection device according to claim 1, wherein: the positioning assembly comprises a sucker, a second sliding rod, a fourth spring and a bolt, wherein the second sliding rod is connected inside the sliding plate in a penetrating mode, the sucker is fixed to the bottom end of the second sliding rod, the bolt is fixed to the top end of the second sliding rod, the bolt is connected inside the second fixing plate in a threaded mode, the fourth spring is sleeved on the outer wall of the second sliding rod, and the fourth spring is connected between the sliding plate and the second fixing plate.
6. The curtain wall glass thermal insulation performance laboratory detection device according to claim 1, wherein: the first detection plate bottom surface embedding is provided with photosensitive sensor, and the embedding of second detection plate top surface is provided with the shot-light.
7. The curtain wall glass thermal insulation performance laboratory detection device according to claim 1, wherein: the detection main stay assembly further comprises a first heating plate, the two sides of the main frame are provided with first slots and form an I-shaped structure, the first heating plate is embedded in the first slots, one side of the first heating plate is connected with a first spring, one end of the first spring is connected to the inside of the main frame, the first detection plate is provided with a first temperature sensor in an embedded mode close to the bottom surface of one side of the main frame, and the second detection plate is provided with a second temperature sensor in an embedded mode close to the top surface of one side of the main frame.
8. The curtain wall glass thermal insulation performance laboratory detection device according to claim 1, wherein: the air cooling assembly comprises a third fixing plate, a fan and an inclined supporting plate, wherein one side of the third fixing plate is fixedly connected with the second detection plate, the fan is arranged on the bottom surface of the third fixing plate, an air outlet pipe is arranged on the top surface of the fan, the air outlet pipe is connected inside the third fixing plate in a penetrating mode, and the inclined supporting plate is fixed on the top surface of the third fixing plate.
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| CN117030792B (en) * | 2023-10-09 | 2023-12-12 | 山东沈潍幕墙装饰工程有限公司 | Temperature transfer performance test device and test method for glass curtain wall |
| CN117162011B (en) * | 2023-11-02 | 2024-02-09 | 上海玻机智能幕墙股份有限公司 | Energy-saving curtain wall heat insulation performance test equipment |
| CN117214225B (en) * | 2023-11-09 | 2024-02-09 | 中国科学院合肥物质科学研究院 | Long-pulse high-power millimeter wave transmitter heat removal performance testing device |
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