CN117825449A - Thermal insulation performance detection process for building curtain wall material - Google Patents
Thermal insulation performance detection process for building curtain wall material Download PDFInfo
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- CN117825449A CN117825449A CN202410031912.9A CN202410031912A CN117825449A CN 117825449 A CN117825449 A CN 117825449A CN 202410031912 A CN202410031912 A CN 202410031912A CN 117825449 A CN117825449 A CN 117825449A
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- 238000001514 detection method Methods 0.000 title claims abstract description 74
- 239000000463 material Substances 0.000 title claims abstract description 41
- 238000009413 insulation Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 238000005192 partition Methods 0.000 claims abstract description 39
- 238000004321 preservation Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 40
- 239000000523 sample Substances 0.000 claims description 27
- 238000012360 testing method Methods 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000011490 mineral wool Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000009529 body temperature measurement Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
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Abstract
The invention relates to the technical field of building curtain wall detection, in particular to a thermal insulation performance detection process for building curtain wall materials. The method comprises the following steps of installing a curtain wall to be detected in heat preservation performance detection equipment for building curtain wall materials before detection operation by SS001 and clamping, carrying out SS002 and detection, wherein after the step of SS001, a greenhouse in the heat preservation performance detection equipment for building curtain wall materials generates constant temperature, and a temperature measuring room carries out real-time monitoring on multipoint temperature of the curtain wall to be detected, calculates the difference value between the multipoint temperature and the constant temperature, then rapidly detects the heat preservation performance of the curtain wall to be detected, and the heat preservation performance detection equipment for building curtain wall materials comprises a detection box, wherein a partition plate is arranged in the detection box. The beneficial effects of the invention are as follows: according to the invention, through the realization of the sealing heat-preserving type clamping effect, the temperature loss rate during curtain wall detection to be detected is effectively reduced, and then the heat-preserving performance detection precision of the curtain wall to be detected is effectively improved.
Description
Technical Field
The invention relates to the technical field of building curtain wall detection, in particular to a thermal insulation performance detection process for building curtain wall materials.
Background
For building doors and windows, the performance index related to energy conservation is mainly heat preservation performance, and the building door and window curtain wall heat preservation performance detection system is special detection equipment capable of simulating specific indoor and outdoor climate conditions when the building door and window curtain wall is used and calibrating heat preservation performance of an outer building window by accurately measuring heat transferred through a test piece.
In the prior art, publication number is CN 218885785U's a building curtain door and window thermal insulation performance check out test set, including door and window thermal insulation performance check out test set main part and window, the inboard fixedly connected with spacing rectangle frame of window, and the inboard fixedly connected with cross limiting plate of spacing rectangle frame, extrusion mechanism is installed to spacing rectangle frame one side, above-mentioned check out test set can effectually prevent that the bolt is not hard up with serpentine spring's elastic force, and then guarantee the extruded effect to the check out test set, not only can extrude fixedly to not unidimensional check out test set, the dismouting to the check out test set is more convenient simultaneously, the efficiency is improved, but above-mentioned check out test set is when carrying out the detection operation, can't effectively guarantee the leakproofness and the heat preservation of clamping part and the curtain junction of waiting to detect when waiting to detect the curtain, then lead to the temperature to scatter and disappear easily, and in case the temperature is scattered, the very big influence building door and window curtain's thermal insulation performance detects the precision, based on this, the invention provides building curtain material and keeps warm performance and detects technology in order to solve the problem that above-mentioned background technology.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a thermal insulation performance detection process for building curtain wall materials, which solves the problems that the sealing performance and the thermal insulation performance of the joint of a clamping part and a curtain wall to be detected cannot be effectively ensured when the curtain wall to be detected is clamped by the existing detection equipment during detection operation, and the temperature loss is easy to occur.
The technical scheme for solving the technical problems is as follows: the heat preservation performance detection process for the building curtain wall material comprises the following steps of:
SS001, clamping and laying, and before detection operation, installing the curtain wall to be detected in heat preservation performance detection equipment for building curtain wall materials;
after the step of SS002 and detection, the building curtain wall material generates constant temperature by using a temperature generating chamber in heat preservation performance detection equipment, the temperature measuring chamber monitors the multipoint temperature of the curtain wall to be detected in real time, and the heat preservation performance of the curtain wall to be detected is rapidly measured through the calculation of the difference value between the multipoint temperature and the constant temperature;
the utility model provides a building curtain wall material is with thermal insulation performance check out test set is including examining the case, the internally mounted who examines the case has the baffle, the inside of examining the case is provided with respectively for separating with the baffle and produces the greenhouse and survey the room, the internally mounted who produces the greenhouse has the air conditioner body, produce the greenhouse and survey the inside of greenhouse and all install first temperature probe, a thru hole has been seted up to the central point of baffle put fixedly, the surface that produces the greenhouse communicates with the temperature measuring room through the thru hole, four thermal insulation clamping parts that are circumference array distribution are installed to the surface of baffle and the position that corresponds the greenhouse inside, a set of it waits to detect the curtain to hold between the thermal insulation clamping parts.
The beneficial effects of the invention are as follows:
1) According to the invention, before the curtain wall to be detected is tested, the annular sealing belt in the four heat-preserving clamping components and the attaching length of the curtain wall to be detected are adjusted by independently adjusting the screw rod transmission modules and the clamping force of the clamping push rods, so that the curtain wall to be detected is effectively sealed and heat-preserving clamped, and the temperature loss rate during the detection of the curtain wall to be detected is effectively reduced, and the detection precision of the heat-preserving performance of the curtain wall to be detected is effectively improved.
2) According to the invention, the adjustable usable length of the annular sealing belt in the four heat preservation clamping components is used, so that the adjustable usable length of the heat preservation performance detection equipment for building curtain wall materials can clamp and heat preservation detection operations on the adjustable usable lengths of curtain walls to be detected with various specifications, and the universality and the application range of the adjustable usable length of the heat preservation performance detection equipment for building curtain wall materials are effectively improved through the realization of the technical effects.
On the basis of the technical scheme, the invention can be improved as follows.
Further, the first chamber door is installed to the surface of examining the case and the position that corresponds to producing the greenhouse, the second chamber door is installed to the surface of examining the case and the position that corresponds to measuring the greenhouse, the surface fixed mounting of second chamber door has the singlechip of being connected with first temperature probe electricity, the inside of second chamber door is fixed and is provided with the observation window.
Further, the inspection box, the first box door, the second box door and the partition plate are made of rock wool boards, and the thickness of the rock wool boards is 4-8 times that of the curtain wall to be inspected.
The technical scheme has the advantages that during detection operation, rock wool materials of the detection box, the first box door, the second box door and the partition plate are arranged, so that the temperature is effectively prevented from being scattered outwards by the detection box, the first box door, the second box door and the partition plate during heat preservation performance test, and the detection precision of the detection process is improved;
during testing, the temperature loss rate or the loss rate of the inspection box, the first box door, the second box door and the partition plate are negligible through the material and thickness arrangement of the inspection box, the first box door, the second box door and the partition plate.
Further, keep warm clamping part includes tensioning frame, support, two symmetry settings and with baffle fixed connection's otic placode, be fixed in baffle surface's supporting shoe, with baffle slip laminating's annular seal take with baffle fixed connection's air pump, two the equal fixed mounting of inner wall of tensioning frame has the centre gripping push rod, two the bottom of centre gripping push rod all with support fixed connection, the internally mounted of support has lead screw transmission module, the week side transmission of lead screw transmission module is connected with the drive frame with support sliding connection, the surface hinge of drive frame has two side arms of symmetry setting, two the inner wall of side arm all rotates and is connected with the driven voller, the inside fixed mounting of support has a set of guide bar, a set of the week side of guide bar all with tensioning frame sliding connection, the inner wall rotation of tensioning frame is connected with two take-up pulleys, every the week side of guide bar all overlaps with tensioning frame complex tensioning spring, the surface mounting of support has with wait to detect the drive frame sliding connection's drive frame, the inside of annular seal and take-up the inside of air pump is fixed with the fixed air cavity of air pump, the inside of setting up the inside of air cavity fixed connection of air pump.
The curtain wall to be detected is clamped between the four annular sealing strips, one side of the curtain wall to be detected, which is opposite to the partition board, is kept in a joint state with the supporting blocks when the curtain wall to be detected is clamped, the supporting blocks are used for limiting the relative minimum distance between the curtain wall to be detected and the through holes, and the air pump fully blows air to the inside of the air cavity after the curtain wall to be detected is clamped by the annular sealing strips, so that the joint degree between the annular sealing strips and the curtain wall to be detected is effectively improved, and the joint degree between the curtain wall to be detected and the annular sealing strips is improved, so that the loss rate of the temperature around the curtain wall to be detected can be effectively reduced, and the stability of the curtain wall to be detected in the process of detecting the thermal insulation performance can be effectively ensured;
the digital monitoring structure of the air pressure probe can digitally and accurately control the clamping tightness of the annular sealing belt on the curtain wall to be detected;
before the curtain wall to be detected is tested, the joint length between the annular sealing belt and the curtain wall to be detected in the four heat-preserving clamping parts is adjusted by independently adjusting the screw rod transmission modules and the clamping force of the clamping push rods in the four heat-preserving clamping parts, so that the curtain wall to be detected is effectively sealed and clamped in a heat-preserving mode;
when the screw rod transmission module adjusts the position of the transmission seat, the angle of the two side arms and the position of the tensioning frame are changed in a follow-up way.
Further, the screw rod transmission module comprises a motor fixed on the surface of the support and a transmission screw rod rotationally connected with the support, an output shaft end of the motor is fixedly connected with the transmission screw rod, and the peripheral side surface of the transmission screw rod is in transmission connection with the transmission frame.
Further, the inside fixed notch portion that is provided with of annular sealing strip, annular sealing strip's thickness is 4 times-8 times of waiting to detect curtain thickness, annular sealing strip is the silica gel material, annular sealing strip has the joint strip of laminating with the baffle with the one side fixed mounting of relative baffle, the supporting shoe sets up between annular sealing strip and thru hole.
Further, the pressing module comprises a pressing plate, a group of pressing push rods are arranged between the pressing plate and the opposite surface of the bracket, and a group of second temperature probes electrically connected with the single chip are arranged in the pressing plate.
The technical scheme has the advantages that after the curtain wall to be detected is effectively sealed and clamped by the four annular sealing belts, the pressing push rod drives the pressing plate to press the curtain wall to be detected from the upper part of the curtain wall to be detected, so that the curtain wall to be detected is effectively fixed between the supporting blocks and the pressing plate, and the stability of the curtain wall to be detected during detection is effectively improved;
after the curtain wall to be detected is fixed by the pressing and holding plate, a group of second temperature probes monitor the temperature of each point of the curtain wall to be detected in a dot matrix mode, and the data monitored by each second temperature probe is fed back to the singlechip in real time;
the singlechip is used for feeding back according to the data of each second temperature probe so as to assist in monitoring the temperature loss rate of the curtain wall to be detected, and then assisting in calculating the heat preservation performance of the curtain wall to be detected.
Further, the cross section of guide bar is the shape of falling "T", the axis of guide bar and centre gripping push rod is all perpendicular with the axis of take-up pulley, the axis of pressure holding push rod and second temperature probe all is parallel with the axis of driven voller.
Further, the axes of the circumferential arrays of the four heat-insulating clamping components and the center of the through hole are at the same point.
Drawings
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic diagram showing the overall structure of a thermal insulation performance detection device for a building curtain wall material used in the thermal insulation performance detection process for a building curtain wall material according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective in accordance with the present invention;
FIG. 4 is a schematic view of the structure of the partition and the curtain wall to be inspected according to the present invention;
FIG. 5 is a schematic view of the structure of the support block and through holes of the present invention;
FIG. 6 is a schematic view of the structure of the ear plate and annular sealing band of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6 from another perspective in accordance with the present invention;
FIG. 8 is a schematic view of the structure of the screw drive module and the hold-down plate of the present invention;
FIG. 9 is a schematic view of a partial enlarged structure of the present invention at A in FIG. 8;
FIG. 10 is a schematic view of the structure of the drive frame and side arms of the present invention;
FIG. 11 is a schematic view of the structure of the air pressure probe and the annular sealing belt in the invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. curtain wall to be detected; 2. thermal insulation performance detection equipment for building curtain wall materials; 3. checking a box; 4. a partition plate; 5. an air conditioner body; 6. a first temperature probe; 7. a through hole; 8. a first door; 9. a second door; 10. a single chip microcomputer; 11. a tensioning frame; 12. ear plates; 13. a support block; 14. an annular sealing belt; 15. an air pump; 16. clamping the push rod; 17. a bracket; 18. a screw rod transmission module; 19. a transmission frame; 20. a side arm; 21. driven roller; 22. a guide rod; 23. a tensioning wheel; 24. tensioning a spring; 25. an air pipe; 26. an air pressure probe; 27. a notch portion; 28. a pressing plate; 29. pressing and holding the push rod; 30. and a second temperature probe.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
The present invention provides the following preferred embodiments
As shown in fig. 1 to 11, the thermal insulation performance detection process for building curtain wall materials comprises the following steps:
SS001, clamping and laying, and before detection operation, installing the curtain wall 1 to be detected in heat preservation performance detection equipment 2 for building curtain wall materials;
after the step of SS002 and detection, the building curtain wall material generates constant temperature by using a temperature generating chamber in heat preservation performance detection equipment 2, the temperature measuring chamber monitors the multipoint temperature of the curtain wall 1 to be detected in real time, and the heat preservation performance of the curtain wall 1 to be detected is rapidly measured through the calculation of the difference value between the multipoint temperature and the constant temperature;
the heat preservation performance detection equipment 2 for the building curtain wall material comprises a detection box 3, wherein a partition plate 4 is arranged in the detection box 3, a greenhouse and a greenhouse are respectively arranged in the detection box 3 by taking the partition plate 4 as a partition, an air conditioner body 5 is arranged in the greenhouse, and first temperature probes 6 are arranged in the greenhouse and the greenhouse;
the surface of the inspection box 3 is provided with a first box door 8 corresponding to the position of the greenhouse, the surface of the inspection box 3 is provided with a second box door 9 corresponding to the position of the greenhouse, the surface of the second box door 9 is fixedly provided with a singlechip 10 electrically connected with the first temperature probe 6, and the interior of the second box door 9 is fixedly provided with an observation window;
the inspection box 3, the first box door 8, the second box door 9 and the partition plate 4 are made of rock wool boards, and the thickness of the rock wool boards is 6 times that of the curtain wall 1 to be inspected.
During detection operation, rock wool materials of the detection box 3, the first box door 8, the second box door 9 and the partition board 4 are arranged, so that the temperature is effectively prevented from being scattered outwards by the detection box 3, the first box door 8, the second box door 9 and the partition board 4 during heat preservation performance test, and the detection precision of the detection process is improved;
during testing, the temperature loss rate or the loss rate of the inspection box 3, the first box door 8, the second box door 9 and the partition board 4 is neglected through the material and thickness arrangement of the inspection box 3, the first box door 8, the second box door 9 and the partition board 4.
A through hole 7 is fixedly formed in the center of the partition board 4, the surface of the greenhouse is communicated with the temperature measuring chamber through the through hole 7, four heat-insulating clamping components distributed in a circumferential array are arranged on the surface of the partition board 4 and correspond to the position inside the greenhouse, and a curtain wall 1 to be detected is clamped between one group of heat-insulating clamping components;
the axes of the circumferential arrays of the four heat-preserving clamping parts and the center of the through hole 7 are positioned at the same point.
The heat preservation clamping component comprises a tensioning frame 11, a bracket 17, two lug plates 12 which are symmetrically arranged and fixedly connected with a partition plate 4, a supporting block 13 which is fixed on the surface of the partition plate 4, an annular sealing belt 14 which is in sliding fit with the partition plate 4 and an air pump 15 which is fixedly connected with the partition plate 4, wherein clamping push rods 16 are fixedly arranged on the inner walls of the two tensioning frames 11, the bottom ends of the two clamping push rods 16 are fixedly connected with the bracket 17, a screw rod transmission module 18 is arranged in the bracket 17, a transmission frame 19 which is in sliding connection with the bracket 17 is in transmission connection with the peripheral side surface of the screw rod transmission module 18, two side arms 20 which are symmetrically arranged are hinged on the surface of the transmission frame 19, driven rollers 21 are respectively and rotatably connected with the inner walls of the two side arms 20, a group of guide rods 22 are fixedly arranged in the bracket 17, and the peripheral side surfaces of the group of the guide rods 22 are respectively and slidably connected with the tensioning frame 11;
the cross section of the guide rod 22 is in an inverted T shape, and the axes of the guide rod 22 and the clamping push rod 16 are perpendicular to the axis of the tensioning wheel 23;
the inner wall of the tensioning frame 11 is rotationally connected with two tensioning wheels 23, and the peripheral sides of the tensioning wheels 23 and the driven rollers 21 are in transmission connection with the annular sealing belt 14;
the inside of the annular sealing strip 14 is fixedly provided with a notch 27, the thickness of the annular sealing strip 14 is 5 times that of the curtain wall 1 to be detected, the annular sealing strip 14 is made of silica gel, one side of the annular sealing strip 14 opposite to the partition plate 4 is fixedly provided with a sealing rubber strip attached to the partition plate 4, and the supporting block 13 is arranged between the annular sealing strip 14 and the through hole 7;
the sealing property of the joint between the annular sealing strip 14 and the partition board 4 is effectively ensured through the arrangement of the sealing adhesive tape;
the circumference of each guide rod 22 is sleeved with a tensioning spring 24 matched with the tensioning frame 11, the surface of the bracket 17 is provided with a pressing and holding module matched with the curtain wall 1 to be detected, the inside of the annular sealing belt 14 is fixedly provided with an air cavity, the port of the air pump 15 is fixedly communicated with the air cavity through an air pipe 25, and the inside of the air pipe 25 is fixedly provided with an air pressure probe 26 electrically connected with the singlechip 10.
When the curtain wall 1 to be detected is clamped between the four annular sealing strips 14, one side of the curtain wall 1 to be detected, which is opposite to the partition board 4, is kept in a fitting state with the supporting blocks 13 when the curtain wall 1 to be detected is clamped, and the supporting blocks 13 are used for limiting the relative minimum distance between the curtain wall 1 to be detected and the through holes 7;
after the annular sealing and entraining belt 14 clamps the curtain wall 1 to be detected, the air pump 15 fully blows air into the air cavity, so that the fitting degree between the annular sealing and entraining belt 14 and the curtain wall 1 to be detected is effectively improved, and the fitting degree between the curtain wall 1 to be detected and the annular sealing and entraining belt 14 is improved, so that the loss rate of the temperature around the curtain wall 1 to be detected can be effectively reduced, and the stability of the curtain wall 1 to be detected in the process of detecting the heat insulation performance can be effectively ensured;
the digital monitoring structure of the air pressure probe 26 can digitally and accurately control the clamping tightness of the annular sealing belt 14 to the curtain wall 1 to be detected;
the air pressure probe 26 and the singlechip 10 can be customized or selected according to actual requirements;
before the curtain wall 1 to be detected is tested, the joint length between the annular sealing belt 14 in the four heat-preserving clamping components and the curtain wall 1 to be detected is adjusted by independently adjusting the screw rod transmission modules 18 and the clamping force of the clamping push rods 16 in the four heat-preserving clamping components, so that the curtain wall 1 to be detected is effectively sealed and subjected to heat-preserving clamping;
the annular sealing strips 14 in the four heat-insulating clamping components can be used for adjusting the length, so that the heat-insulating performance detection equipment 2 for building curtain wall materials can clamp and heat-insulating detection operations on curtain walls 1 to be detected with various specifications;
through the realization of the technical effects, the universality and the application range of the thermal insulation performance detection equipment 2 for the building curtain wall material are effectively improved;
the screw drive module 18 changes the angle of the two side arms 20 and the position of the tensioning frame 11 in a follow-up manner when adjusting the position of the drive seat.
The screw rod transmission module 18 respectively comprises a motor fixed on the surface of the bracket 17 and a transmission screw rod rotationally connected with the bracket 17, the output shaft end of the motor is fixedly connected with the transmission screw rod, and the peripheral side surface of the transmission screw rod is in transmission connection with the transmission frame 19.
The pressing module comprises a pressing plate 28, a group of pressing push rods 29 are arranged between the pressing plate 28 and the opposite surface of the bracket 17, and a group of second temperature probes 30 electrically connected with the singlechip 10 are arranged in the pressing plate 28.
After the curtain wall 1 to be detected is effectively sealed and clamped by the four annular sealing strips 14, the pressing push rods 29 drive the pressing plates 28 to perform pressing operation on the curtain wall 1 to be detected from the upper side of the curtain wall 1 to be detected, so that the curtain wall 1 to be detected is effectively fixed between the supporting blocks 13 and the pressing plates 28, and the stability of the curtain wall 1 to be detected during detection is effectively improved;
the axes of the pressing push rod 29 and the second temperature probe 30 are parallel to the axis of the driven roller 21;
after the fixing of the curtain wall 1 to be detected is finished, the pressing and holding plate 28 monitors the temperature of each point of the curtain wall 1 to be detected in a dot matrix mode by a group of second temperature probes 30, and data monitored by each second temperature probe 30 are fed back to the singlechip 10 in real time;
the singlechip 10 is used for feeding back according to the data of each second temperature probe 30 to assist in monitoring the temperature loss rate of the curtain wall 1 to be detected, and then assisting in calculating the heat insulation performance of the curtain wall 1 to be detected.
To sum up: the beneficial effects of the invention are embodied in that
According to the invention, before the curtain wall to be detected is tested, the annular sealing belt in the four heat-preserving clamping components and the attaching length of the curtain wall to be detected are adjusted by independently adjusting the screw rod transmission modules and the clamping force of the clamping push rods, so that the curtain wall to be detected is effectively sealed and heat-preserving clamped, and the temperature loss rate during the detection of the curtain wall to be detected is effectively reduced, and the detection precision of the heat-preserving performance of the curtain wall to be detected is effectively improved.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (9)
1. The thermal insulation performance detection process for the building curtain wall material is characterized by comprising the following steps of:
SS001, clamping and laying, and before detection operation, installing the curtain wall (1) to be detected in heat preservation performance detection equipment (2) for building curtain wall materials;
SS002, detection, behind the SS001 step, the temperature measurement room carries out real-time supervision to the multiple spot temperature of waiting to detect curtain (1) with the temperature that produces constant temperature in the heat preservation performance check out test set (2) for building curtain material, calculates through the difference of multiple spot temperature and constant temperature, then the heat preservation performance of waiting to detect curtain (1) fast.
2. The thermal insulation performance detection process for the building curtain wall material according to claim 1, wherein the thermal insulation performance detection equipment (2) for the building curtain wall material comprises a detection box (3), a partition plate (4) is installed in the detection box (3), a greenhouse and a greenhouse are respectively arranged in the detection box (3) by taking the partition plate (4) as a partition, and an air conditioner body (5) is installed in the greenhouse.
3. The thermal insulation performance detection process for building curtain wall materials according to claim 2, wherein a first temperature probe (6) is installed in each of the greenhouse and the greenhouse, a through hole (7) is fixedly formed in the center of the partition board (4), the surface of the greenhouse is communicated with the greenhouse through the through hole (7), four thermal insulation clamping components distributed in a circumferential array are installed on the surface of the partition board (4) and at positions corresponding to the interior of the greenhouse, and curtain walls (1) to be detected are clamped between one group of thermal insulation clamping components; the surface of the inspection box (3) is provided with a first box door (8) corresponding to the position of the greenhouse, the surface of the inspection box (3) is provided with a second box door (9) corresponding to the position of the greenhouse, and the surface of the second box door (9) is fixedly provided with a singlechip (10) electrically connected with the first temperature probe (6); the heat-preservation clamping part comprises a tensioning frame (11), a support (17), two lug plates (12) which are symmetrically arranged and fixedly connected with a partition plate (4), a supporting block (13) which is fixed on the surface of the partition plate (4), an annular sealing belt (14) which is in sliding fit with the partition plate (4) and an air pump (15) which is fixedly connected with the partition plate (4), wherein the inner walls of the two tensioning frames (11) are fixedly provided with clamping push rods (16), the bottom ends of the two clamping push rods (16) are fixedly connected with the support (17), lead screw transmission modules (18) are arranged in the support (17), transmission frames (19) which are in sliding connection with the support (17) are in transmission connection with the peripheral side surfaces of the lead screw transmission modules (18), the surfaces of the transmission frames (19) are hinged with two side arms (20) which are symmetrically arranged, the inner walls of the two side arms (20) are respectively in rotation connection with driven rollers (21), a group of guide rods (22) are fixedly arranged in the inner sides of the support (17), the peripheral side surfaces of one group of the guide rods (22) are respectively in sliding connection with the tensioning frames (11), the peripheral side surfaces of the tensioning frames (11) are respectively in sliding connection with the two annular sealing wheels (23), the periphery of each guide rod (22) is sleeved with a tensioning spring (24) matched with a tensioning frame (11), the surface of each bracket (17) is provided with a pressing and holding module matched with a curtain wall (1) to be detected, the inside of each annular sealing belt (14) is fixedly provided with an air cavity, a port of an air pump (15) is fixedly communicated with the air cavity through an air pipe (25), and an air pressure probe (26) electrically connected with a singlechip (10) is fixedly arranged in the air pipe (25); the screw rod transmission module (18) comprises a motor fixed on the surface of the bracket (17) and a transmission screw rod rotationally connected with the bracket (17), the output shaft end of the motor is fixedly connected with the transmission screw rod, and the peripheral side surface of the transmission screw rod is in transmission connection with the transmission frame (19).
4. The process for detecting the heat preservation performance of the building curtain wall material according to claim 3, wherein an observation window is fixedly arranged in the second box door (9), the detection box (3), the first box door (8), the second box door (9) and the partition plate (4) are made of rock wool plates, and the thickness of the rock wool plates is 4-8 times that of the curtain wall (1) to be detected.
5. The thermal insulation performance detection process for building curtain wall materials according to claim 4, wherein a notch (27) is fixedly arranged in the annular sealing strip (14), and the thickness of the annular sealing strip (14) is 4-8 times that of the curtain wall (1) to be detected.
6. The thermal insulation performance detection process for building curtain wall materials according to claim 5, wherein the annular sealing strip (14) is made of silica gel, a sealing rubber strip attached to the partition board (4) is fixedly arranged on one side of the annular sealing strip (14) opposite to the partition board (4), and the supporting block (13) is arranged between the annular sealing strip (14) and the through hole (7).
7. The process for detecting thermal insulation performance of building curtain wall materials according to claim 4, wherein the pressing module comprises a pressing plate (28), a group of pressing push rods (29) are installed between the pressing plate (28) and the opposite surface of the bracket (17), and a group of second temperature probes (30) electrically connected with the single chip microcomputer (10) are installed in the pressing plate (28).
8. The process for detecting thermal insulation performance of building curtain wall materials according to claim 7, wherein the cross section of the guide rod (22) is in an inverted T shape, the axes of the guide rod (22) and the clamping push rod (16) are perpendicular to the axis of the tensioning wheel (23), and the axes of the pressing push rod (29) and the second temperature probe (30) are parallel to the axis of the driven roller (21).
9. The thermal insulation performance detection process for building curtain wall materials according to claim 2, wherein the axes of the circumferential arrays of the four thermal insulation clamping members and the center of the through hole (7) are at the same point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410031912.9A CN117825449A (en) | 2024-01-09 | 2024-01-09 | Thermal insulation performance detection process for building curtain wall material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410031912.9A CN117825449A (en) | 2024-01-09 | 2024-01-09 | Thermal insulation performance detection process for building curtain wall material |
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