CN113358283A - Device and method for detecting combination of unmanned aerial vehicle and heat preservation box body on site for airtightness of opening window of glass curtain wall - Google Patents
Device and method for detecting combination of unmanned aerial vehicle and heat preservation box body on site for airtightness of opening window of glass curtain wall Download PDFInfo
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- CN113358283A CN113358283A CN202110643004.1A CN202110643004A CN113358283A CN 113358283 A CN113358283 A CN 113358283A CN 202110643004 A CN202110643004 A CN 202110643004A CN 113358283 A CN113358283 A CN 113358283A
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- 239000011521 glass Substances 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004321 preservation Methods 0.000 title claims description 29
- 238000009413 insulation Methods 0.000 claims abstract description 57
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 53
- 238000007789 sealing Methods 0.000 claims description 50
- 238000001931 thermography Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/002—Investigating fluid-tightness of structures by using thermal means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
A glass curtain wall opening window airtightness on-site unmanned aerial vehicle and insulation box body combination detection device and method are characterized in that: detection device comprises unmanned aerial vehicle (11) and insulation box (13) that have cloud platform infrared thermal camera (12), insulation box (13) constitute by upper and lower horizontal insulation board (9), left and right wooden shrouding (4) and vertical insulation board (10). The device has a simple structure, can quickly and accurately give the maximum temperature difference between the surface average temperature of the detection area of the opening window and the temperature of the peripheral edge of the opening window, marks the positions in a drawing, identifies whether the opening window is assembled in place, and detects the airtightness, the assembly deviation position and the assembly deviation length of the opening window of the glass curtain wall.
Description
Technical Field
The invention relates to a building detection technology, in particular to a glass curtain wall detection technology, and specifically relates to a device and a method for detecting the combination of a glass curtain wall opening window airtight field unmanned aerial vehicle and a heat preservation box body.
Background
At present, an opening window is arranged in a glass curtain wall, and the opening window mainly has the functions of ventilation and air exchange. The glass curtain wall is used as an outer enclosure structure of a building, the glass curtain wall is required to have good sealing performance, if the opening window is improperly assembled, the opening window is unsafe, unsafe factors in use of the glass curtain wall are increased, and the possibility of indoor rainwater leakage and the overall energy consumption of the glass curtain wall are increased.
The method and the device for detecting the air tightness of the glass curtain wall opening window in the prior art cannot be used for detecting the air tightness of the glass curtain wall opening window and the air tightness of the glass curtain wall opening window installed on site, can only give the air tightness grade of the opening window, and cannot judge the air tightness and the assembly deviation position of the opening window.
The method for detecting the air tightness performance of the building external window on site is to use a detection device to paste plastic cloth on the periphery of the external window and the main body, so that the air tightness permeation quantity of the whole external window is detected, and the method cannot be applied to a glass curtain wall opening window.
Disclosure of Invention
The invention aims to design a device for detecting the combination of a field unmanned aerial vehicle for detecting the airtightness of an opening window of a glass curtain wall and a heat insulation box body and simultaneously provide a corresponding detection method aiming at the problems that the existing method and device for detecting the opening window of the glass curtain wall can not identify whether the opening window is assembled in place, and particularly can not detect the airtightness, the assembling deviation position and the assembling deviation length of the opening window of the glass curtain wall.
One of the technical schemes of the invention is as follows:
the utility model provides a glass curtain wall opens on-spot unmanned aerial vehicle of window seal and insulation box and combines detection device, characterized by: the heat preservation box body 13 consists of an unmanned aerial vehicle 11 with a pan-tilt infrared thermal camera 12 and a heat preservation box body 13, wherein the heat preservation box body 13 consists of an upper horizontal heat preservation plate 9, a lower horizontal heat preservation plate 9, a left wooden sealing plate 4, a right wooden sealing plate 4 and a vertical heat preservation plate 10, the left wooden sealing plate 4 and the right wooden sealing plate 4 are inserted and fixed in corresponding aluminum alloy U-shaped grooves 3, the aluminum alloy U-shaped grooves 3 are fixed on aluminum alloy fixing corner connectors 2, the aluminum alloy fixing corner connectors 2 are fixed on aluminum alloy clamps 1, and the aluminum alloy clamps 1 are fixed on longitudinal upright columns 14 of the glass curtain wall and are positioned at the upper part or the lower part of a cross beam 15 of the glass curtain wall; the inner side edges of the upper and lower horizontal heat-insulation plates 9 are mounted on a glass curtain wall cross beam 15, the outer side edges are supported on aluminum alloy supporting corner connectors 8 fixed on the left and right wooden seal plates 4, four edges of the vertical heat-insulation plate 10 are respectively connected with the outer side edges of the upper and lower horizontal heat-insulation plates 9 and the inner surfaces of the left and right wooden seal plates 4, and the upper and lower horizontal heat-insulation plates 9, the left and right wooden seal plates 4, the vertical heat-insulation plate 10 and the curtain wall glass form a sealed cavity; the inner side surfaces of the left and right wooden seal plates 4 are provided with a micro electric heater 5 and a thermocouple temperature sensor 7; the outer side of the wooden sealing plate 4 is provided with a micro air exchange device 6, and the micro air exchange device 6 is used for exchanging air in the sealed cavity with outside air; during detection, the unmanned aerial vehicle 11 hovers 2.5-3 meters in front of the detected curtain wall glass.
The aluminum alloy clamp 1 consists of a U-shaped frame 101, a left movable pressing plate 102, a right movable pressing plate 102 and a bottom fixed pressing plate 103, wherein the left movable pressing plate 102 and the right movable pressing plate 102 are installed on a driving screw 104, and the driving screw 104 is rotatably installed on the left side plate and the right side plate of the U-shaped frame 101.
The surfaces of the left and right movable pressing plates 102 and the bottom fixed pressing plate 103 are provided with anti-skid pads.
The second technical scheme of the invention is as follows:
a method for detecting the combination of an unmanned aerial vehicle and a heat preservation box body on a glass curtain wall opening window airtightness field is characterized by comprising the following steps: it comprises the following steps:
the first step is as follows: an opening window is selected as a detection object on site for the glass curtain wall, the opening window comprises two glass curtain wall longitudinal upright posts, and the heat insulation box body 13 is arranged on the inner side of the glass curtain wall, namely the indoor side;
the second step is as follows: opening the window for five times before detection, and closing the window finally;
the third step: correspondingly arranging aluminum alloy clamps 1 at the joints of the two longitudinal upright columns and the cross beam of the glass curtain wall, and arranging one aluminum alloy clamp 1 above and below each upright column;
the fourth step: connecting the aluminum alloy fixing corner brace 2 to the aluminum alloy clamp 1;
the fifth step: fixing the aluminum alloy U-shaped groove 3 on the aluminum alloy corner connector 2;
a sixth step: respectively installing a micro electric heater 5, a micro air exchange device 6 and a thermocouple temperature sensor 7 on a left wooden sealing plate and a right wooden sealing plate (600 mm in width, 1975mm in length and 30mm in thickness) 4;
a seventh step of: fixing a wooden sealing plate 4 in the aluminum alloy U-shaped groove 3;
an eighth step: fixing the aluminum alloy supporting corner connectors 8 on the wooden sealing plate 4;
a ninth step: fixing one side of an upper horizontal heat-insulation sealing plate (with the thickness of 30mm and the appearance size of field processing) 9 above a detection test piece cross beam 15; fixing one side of a lower horizontal heat-insulation sealing plate (with the thickness of 30mm and the appearance size of field processing) 9 below a detection test piece cross beam 15, and fixing the other side of the lower horizontal heat-insulation sealing plate on an aluminum alloy support corner brace 8;
a tenth step: fixing the upper edge and the lower edge of a vertical heat-insulation sealing plate (with the thickness of 30mm and the appearance size of the vertical heat-insulation sealing plate processed on site) 10 on a horizontal heat-insulation sealing plate (with the thickness of 30mm and the appearance size of the vertical heat-insulation sealing plate processed on site) 9 to complete the assembly of a heat-insulation box body 13;
an eleventh step: heating the heat preservation box body after the heat preservation box body is installed, and detecting the outdoor air temperature of the opening window; arranging a micro electric heater 5, and adjusting a micro air exchange device 6 and a thermocouple temperature sensor 7 to ensure that the space temperature in a heat insulation box body 13 is equal to the outdoor air temperature of an opening window plus 15 ℃;
a twelfth step: mounting a holder infrared thermal imaging camera 12 on the unmanned aerial vehicle 11;
a thirteenth step of: after the indoor and outdoor temperatures are stable, the unmanned aerial vehicle 11 flies to a position 2.5-3.0 meters in front of the outdoor side of the detection test piece and hovers, the shooting angle of the infrared thermal image camera is not more than 30 degrees, infrared thermal image detection is respectively carried out on the detection area from different directions, and the number of infrared thermal images of the same position in the detection area is not less than two;
a fourteenth step of: recording the position of the infrared thermal image of the detected part in the glass curtain wall, and taking a visible light picture corresponding to the infrared thermal image;
a fifteenth step: processing data, namely, opening the maximum temperature difference between the average temperature of the surface of the window detection area and the temperature of the peripheral edge of the opening window; recording the position of an area with the maximum temperature difference of more than or equal to 5 ℃, and marking on a drawing;
sixteenth step: the area with the maximum temperature difference of more than or equal to 5 ℃ in the detection area is an area with an unclosed opening window, namely a specific position with larger assembly deviation of the opening window; and calculating the length of the area with the airtight and loose opening window, namely the length of the area with large assembly deviation of the opening window according to the area with the maximum temperature difference of more than or equal to 5 ℃ in the infrared thermography picture.
The invention has the beneficial effects that:
the invention provides a method and a device for detecting the sealing performance of an on-site glass curtain wall opening window by combining an unmanned aerial vehicle and a heat insulation box body on site, aiming at the problem of the sealing performance of the on-site glass curtain wall opening window, and the sealing performance of the opening window is detected under the real assembly and use states of the on-site opening window. The device can detect the tightness of the opening window in an actual use state and the specific assembling deviation position of the opening window. The invention can be used for the on-site safety inspection and identification of the opening window of the glass curtain wall and can also be used for the inspection and detection of the installation quality of the opening window of the glass curtain wall under construction.
The device has a simple structure, can quickly and accurately give the maximum temperature difference between the surface average temperature of the detection area of the opening window and the temperature of the peripheral edge of the opening window, marks the positions in a drawing, identifies whether the opening window is assembled in place, and detects the airtightness, the assembly deviation position and the assembly deviation length of the opening window of the glass curtain wall.
Drawings
Fig. 1 is an overall three-dimensional view of the present invention.
Fig. 2 is a three-dimensional view of the detection object of the present invention.
FIG. 3-1 is an exploded left side view of the indoor side insulated cabinet of the present invention.
FIG. 3-2 is an exploded right side view of the indoor side heat preservation box of the present invention.
FIG. 4 is a plan view of the indoor-side heat-insulating case of the present invention.
FIG. 5 is a side view of the indoor side thermal insulation cabinet of the present invention.
FIG. 6-1 is a three-dimensional view (rear view) of the aluminum alloy jig of the present invention.
Fig. 6-2 is a three-dimensional view (front view) of the aluminum alloy jig of the present invention.
Detailed Description
The invention is further described below with reference to the figures and examples.
The first embodiment.
As shown in fig. 1-6.
A device for detecting the combination of an unmanned aerial vehicle and a heat insulation box body on the closed site of a glass curtain wall opening window comprises an unmanned aerial vehicle 11 with a tripod head infrared thermal camera 12 and a heat insulation box body 13, as shown in fig. 1, the heat insulation box body 13 is composed of an upper horizontal heat insulation plate 9, a lower horizontal heat insulation plate 9 (with the thickness of 30mm, the external dimension is processed on site), a left wooden sealing plate 4, a right wooden sealing plate 4 (with the width of 600mm, the length of 1975mm and the thickness of 30 mm) and a vertical heat insulation plate 10 (with the thickness of 30mm, the external dimension is processed on site), the left and right wooden seal plates 4 are inserted and fixed in the corresponding aluminum alloy U-shaped grooves 3 (as shown in figures 3-1 and 6-2), the aluminum alloy U-shaped groove 3 is fixed on an aluminum alloy fixing angle bracket 2, the aluminum alloy fixing angle bracket 2 is fixed on an aluminum alloy clamp 1, and the aluminum alloy clamp 1 is fixed on a glass curtain wall longitudinal upright post 14 and is positioned at the upper part or the lower part of a glass curtain wall cross beam 15; the inner side edges of the upper and lower horizontal heat-insulation plates 9 are mounted on a glass curtain wall cross beam 15, the outer side edges are supported on aluminum alloy supporting corner connectors 8 fixed on the left and right wooden seal plates 4, four edges of the vertical heat-insulation plate 10 are respectively connected with the outer side edges of the upper and lower horizontal heat-insulation plates 9 and the inner surfaces of the left and right wooden seal plates 4, and the upper and lower horizontal heat-insulation plates 9, the left and right wooden seal plates 4, the vertical heat-insulation plate 10 and the curtain wall glass form a sealed cavity as shown in fig. 2, 4 and 5; the inner side surfaces of the left and right wooden seal plates 4 are provided with a micro electric heater 5 and a thermocouple temperature sensor 7, as shown in fig. 3-1 and 3-2; the outer side of the wooden sealing plate 4 is provided with a micro air exchange device 6, and the micro air exchange device 6 is used for exchanging air in the sealed cavity with outside air; during detection, the unmanned aerial vehicle 11 hovers 2.5-3 meters in front of the detected curtain wall glass. In specific implementation, the aluminum alloy clamp 1 can be purchased from the market directly, and can also be processed by referring to fig. 6-1 and 6-2, and mainly comprises a U-shaped frame 101, a left movable pressing plate 102, a right movable pressing plate 102 and a bottom fixed pressing plate 103, wherein the left movable pressing plate 102 and the right movable pressing plate 102 are arranged on a driving screw 104, and the driving screw 104 is arranged on the left side plate and the right side plate of the U-shaped frame 101 in a screwing manner. In specific implementation, anti-slip pads are preferably arranged on the surfaces of the left and right movable pressing plates 102 and the bottom fixed pressing plate 103.
Example two.
As shown in fig. 1-6.
A method for detecting the combination of an unmanned aerial vehicle and a heat preservation box body on a glass curtain wall opening window airtight field comprises the following steps:
the first step is as follows: an opening window is selected as a detection object on site for the glass curtain wall, the opening window comprises two glass curtain wall longitudinal upright posts, and the heat insulation box body 13 is arranged on the inner side of the glass curtain wall, namely the indoor side;
the second step is as follows: opening the window for five times before detection, and closing the window finally;
the third step: correspondingly arranging aluminum alloy clamps 1 at the joints of the two longitudinal upright columns and the cross beam of the glass curtain wall, and arranging one aluminum alloy clamp 1 above and below each upright column;
the fourth step: connecting the aluminum alloy fixing corner brace 2 to the aluminum alloy clamp 1;
the fifth step: fixing the aluminum alloy U-shaped groove 3 on the aluminum alloy corner connector 2;
a sixth step: respectively installing a micro electric heater 5, a micro air exchange device 6 and a thermocouple temperature sensor 7 on a left wooden sealing plate and a right wooden sealing plate (600 mm in width, 1975mm in length and 30mm in thickness) 4;
a seventh step of: fixing a wooden sealing plate 4 in the aluminum alloy U-shaped groove 3;
an eighth step: fixing the aluminum alloy supporting corner connectors 8 on the wooden sealing plate 4;
a ninth step: fixing one side of an upper horizontal heat-insulation sealing plate (with the thickness of 30mm and the appearance size of field processing) 9 above a detection test piece cross beam 15; fixing one side of a lower horizontal heat-insulation sealing plate (with the thickness of 30mm and the appearance size of field processing) 9 below a detection test piece cross beam 15, and fixing the other side of the lower horizontal heat-insulation sealing plate on an aluminum alloy support corner brace 8;
a tenth step: fixing the upper edge and the lower edge of a vertical heat-insulation sealing plate (with the thickness of 30mm and the appearance size of the vertical heat-insulation sealing plate processed on site) 10 on a horizontal heat-insulation sealing plate (with the thickness of 30mm and the appearance size of the vertical heat-insulation sealing plate processed on site) 9 to complete the assembly of a heat-insulation box body 13;
an eleventh step: heating the heat preservation box body after the heat preservation box body is installed, and detecting the outdoor air temperature of the opening window; arranging a micro electric heater 5, and adjusting a micro air exchange device 6 and a thermocouple temperature sensor 7 to ensure that the space temperature in a heat insulation box body 13 is equal to the outdoor air temperature of an opening window plus 15 ℃;
a twelfth step: mounting a holder infrared thermal imaging camera 12 on the unmanned aerial vehicle 11;
a thirteenth step of: after the indoor and outdoor temperatures are stable, the unmanned aerial vehicle 11 flies to a position 2.5-3.0 meters in front of the outdoor side of the detection test piece and hovers, the shooting angle of the infrared thermal image camera is not more than 30 degrees, infrared thermal image detection is respectively carried out on the detection area from different directions, and the number of infrared thermal images of the same position in the detection area is not less than two;
a fourteenth step of: recording the position of the infrared thermal image of the detected part in the glass curtain wall, and taking a visible light picture corresponding to the infrared thermal image;
a fifteenth step: processing data, namely, opening the maximum temperature difference between the average temperature of the surface of the window detection area and the temperature of the peripheral edge of the opening window; and recording the position of the area with the maximum temperature difference of more than or equal to 5 ℃, and marking on a drawing.
Sixteenth step: the area with the maximum temperature difference of more than or equal to 5 ℃ in the detection area is an area with an unclosed opening window, namely a specific position with larger assembly deviation of the opening window; and calculating the length of the area with the airtight and loose opening window, namely the length of the area with large assembly deviation of the opening window according to the area with the maximum temperature difference of more than or equal to 5 ℃ in the infrared thermography picture.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
Claims (4)
1. The utility model provides a glass curtain wall opens on-spot unmanned aerial vehicle of window seal and insulation box and combines detection device, characterized by: the heat preservation device comprises an unmanned aerial vehicle (11) with a pan-tilt infrared thermal camera (12) and a heat preservation box body (13), wherein the heat preservation box body (13) comprises an upper horizontal heat preservation plate (9), a lower horizontal heat preservation plate (9), a left wooden sealing plate (4), a right wooden sealing plate (4) and a vertical heat preservation plate (10), the left wooden sealing plate (4) and the right wooden sealing plate (4) are inserted and fixed in corresponding aluminum alloy U-shaped grooves (3), the aluminum alloy U-shaped grooves (3) are fixed on aluminum alloy fixing corner connectors (2), the aluminum alloy fixing corner connectors (2) are fixed on an aluminum alloy clamp (1), and the aluminum alloy clamp (1) is fixed on a glass curtain wall longitudinal upright post (14) and is positioned at the upper part or the lower part of a glass curtain wall cross beam (15); the inner side edges of the upper and lower horizontal heat-insulation plates (9) are arranged on a glass curtain wall cross beam (15), the outer side edges are supported on aluminum alloy supporting corner connectors (8) fixed on the left and right wooden seal plates (4), four edges of the vertical heat-insulation plate (10) are respectively connected with the outer side edges of the upper and lower horizontal heat-insulation plates (9) and the inner surfaces of the left and right wooden seal plates (4), and the upper and lower horizontal heat-insulation plates (9), the left and right wooden seal plates (4), the vertical heat-insulation plate (10) and the curtain wall glass form a sealed cavity; the inner side surfaces of the left and right wooden seal plates (4) are provided with a micro electric heater (5) and a thermocouple temperature sensor (7); a micro air exchanging device (6) is arranged on the outer side of the wooden sealing plate (4), and the micro air exchanging device (6) is used for exchanging air in the sealed cavity with outside air; during detection, the unmanned aerial vehicle (11) hovers at a position 2.5-3 meters in front of the opening window of the glass curtain wall to be detected.
2. The device for detecting the combination of the unmanned aerial vehicle for the sealing field of the glass curtain wall opening window and the heat preservation box body as claimed in claim 1, is characterized in that: the aluminum alloy clamp (1) is composed of a U-shaped frame (101), a left movable pressing plate, a right movable pressing plate (102) and a bottom fixed pressing plate (103), wherein the left movable pressing plate and the right movable pressing plate (102) are installed on a driving screw rod (104), and the driving screw rod (104) is rotatably installed on left and right side plates of the U-shaped frame (101).
3. The device for detecting the combination of the unmanned aerial vehicle for the sealing field of the glass curtain wall opening window and the heat preservation box body as claimed in claim 2, is characterized in that: and anti-skid pads are arranged on the surfaces of the left and right movable pressing plates (102) and the bottom fixed pressing plate (103).
4. A method for detecting the combination of an unmanned aerial vehicle and a heat preservation box body on a glass curtain wall opening window airtightness field is characterized by comprising the following steps: it comprises the following steps:
the first step is as follows: an open window is selected as a detection object on site for the glass curtain wall, the open window comprises two glass curtain wall longitudinal upright posts, and the heat preservation box body (13) in the claim 1 is arranged on the inner side of the glass curtain wall, namely the indoor side;
the second step is as follows: opening the window for five times before detection, and closing the window finally;
the third step: correspondingly arranging aluminum alloy clamps (1) at the joints of the two longitudinal upright posts and the cross beam of the glass curtain wall, and arranging one aluminum alloy clamp (1) above and below each upright post;
the fourth step: connecting the aluminum alloy fixing corner brace (2) to the aluminum alloy clamp (1);
the fifth step: fixing the aluminum alloy U-shaped groove (3) on the aluminum alloy corner connector (2);
a sixth step: respectively installing a micro electric heater (5), a micro air exchange device (6) and a thermocouple temperature sensor (7) on the left wooden sealing plate and the right wooden sealing plate (4);
a seventh step of: fixing a wooden sealing plate (4) in the aluminum alloy U-shaped groove (3);
an eighth step: fixing the aluminum alloy supporting corner connectors (8) on the wooden sealing plate (4);
a ninth step: one side of an upper horizontal heat-insulation sealing plate (9) is fixed above a detection test piece cross beam (15); one side of a lower horizontal heat-insulation sealing plate (9) is fixed below a detection test piece cross beam (15), and the other side of the lower horizontal heat-insulation sealing plate is fixed on an aluminum alloy supporting corner brace (8);
a tenth step: fixing the upper edge and the lower edge of the vertical heat-insulation sealing plate (10) on the horizontal heat-insulation sealing plate (9) to complete the assembly of the heat-insulation box body (13);
an eleventh step: heating the heat preservation box body after the heat preservation box body is installed, and detecting the outdoor air temperature of the opening window; arranging a micro electric heater (5), and adjusting a micro air exchange device (6) and a thermocouple temperature sensor (7) to ensure that the space temperature in the heat preservation box body (13) is equal to the outdoor air temperature of the opening window plus 15 ℃;
a twelfth step: mounting a holder infrared thermal imaging camera 12 on the unmanned aerial vehicle 11;
a thirteenth step of: after the indoor and outdoor temperatures are stable, the unmanned aerial vehicle (11) flies to a position 2.5-3.0 meters in front of the outdoor side of the detection test piece to hover, the shooting angle of the infrared thermal imaging camera is not more than 30 degrees, infrared thermal imaging detection is respectively carried out on the detection area from different directions, and the number of infrared thermal images of the same position in the detection area is not less than two;
a fourteenth step of: recording the position of the infrared thermal image of the detected part in the glass curtain wall, and taking a visible light picture corresponding to the infrared thermal image;
a fifteenth step: processing data, namely, opening the maximum temperature difference between the average temperature of the surface of the window detection area and the temperature of the peripheral edge of the opening window; recording the position of an area with the maximum temperature difference of more than or equal to 5 ℃, and marking on a drawing;
sixteenth step: the area with the maximum temperature difference of more than or equal to 5 ℃ in the detection area is an area with an unclosed opening window, namely a specific position with larger assembly deviation of the opening window; and calculating the length of the area with the airtight and loose opening window, namely the length of the area with large assembly deviation of the opening window according to the area with the maximum temperature difference of more than or equal to 5 ℃ in the infrared thermography picture.
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| CN202110643004.1A CN113358283A (en) | 2021-06-09 | 2021-06-09 | Device and method for detecting combination of unmanned aerial vehicle and heat preservation box body on site for airtightness of opening window of glass curtain wall |
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| CN202110643004.1A CN113358283A (en) | 2021-06-09 | 2021-06-09 | Device and method for detecting combination of unmanned aerial vehicle and heat preservation box body on site for airtightness of opening window of glass curtain wall |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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