CN214749662U - Aging device for hidden frame glass curtain wall - Google Patents
Aging device for hidden frame glass curtain wall Download PDFInfo
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- CN214749662U CN214749662U CN202120506178.9U CN202120506178U CN214749662U CN 214749662 U CN214749662 U CN 214749662U CN 202120506178 U CN202120506178 U CN 202120506178U CN 214749662 U CN214749662 U CN 214749662U
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Abstract
The utility model discloses an aging device for a hidden frame glass curtain wall, which comprises an experimental test work box, an ultraviolet control system, a temperature control system and a master control system; the ultraviolet control system, the temperature control system and the master control system are arranged on the side face of an experimental test working box, the experimental test working box is used for placing the hidden frame glass curtain wall unit, and the ultraviolet control system and the temperature control system are controlled by the master control system; the ultraviolet control system and the temperature control system generate ultraviolet rays and temperature to accelerate the aging of the glass curtain wall in the experiment test working box, and the irradiance and the temperature information in the experiment test working box are fed back to the main control system. The utility model discloses have easy assembly nature, the transport of latent frame glass curtain wall unit in the testing process of being convenient for is in addition, and it can only accelerate the I-shaped spare and the dumbbell type test piece of specific size to have solved current ageing equipment and ageing, and can not be used for the ageing problem of latent frame glass curtain wall unit of full size.
Description
Technical Field
The utility model relates to a building structure glues test field, the more specifically aging device for latent frame glass curtain wall that says so.
Background
The building curtain wall integrates science and technology and art, decorates urban space with unique artistic expressive force, gives new aesthetic connotation to the building, and becomes an important mark of modern buildings. In the whole life cycle service process of the building curtain wall, the whole performance is gradually reduced under the coupling action of multiple factors such as ultraviolet radiation, cold and hot circulation, wind load and the like, and the high-altitude falling injury event of the curtain wall panel happens frequently, so that huge property loss and severe social influence are caused. The evaluation of the safety performance of the building curtain wall is a subject which is not negligible in urban public safety research.
The hidden frame glass curtain wall is one kind of building curtain wall, and its panel material is toughened glass, and horizontal and vertical frame member does not show in the outdoor side of panel, uses widely in high-rise, superelevation layer, stride spatial structure greatly. The panel of the hidden frame glass curtain wall is connected with the auxiliary frame through silicone structural adhesive, and the silicone structural adhesive bears the dead load of the panel of the curtain wall and the load generated by the influence of factors such as wind pressure, temperature and the like on the panel. Therefore, the silicone structural adhesive integrally connects the glass panel and the subframe, and transmits the load of the glass panel to the subframe, and plays a role of bearing up and down in the curtain wall structure. The performance of silicone structural adhesive between a glass panel and an auxiliary frame of the hidden frame glass curtain wall is researched by taking the hidden frame glass curtain wall applied in practical engineering as an object, and particularly the performance of the silicone structural adhesive of the glass curtain wall which has been used for more than ten years or even more than twenty years becomes a focus point for safety evaluation of the hidden frame glass curtain wall.
At present, a common method for researching the silicone structural adhesive is to prepare the silicone structural adhesive into test pieces (such as I-shaped pieces, dumbbell-shaped test pieces and the like) with specific sizes, place the test pieces in a standard aging box for artificial accelerated aging, and test the change of the mechanical property of the silicone structural adhesive along with the aging time. However, this research approach cannot be used for the research of full-scale curtain wall units, mainly for three reasons: firstly, the research objects are different, I-shaped parts and dumbbell-shaped test pieces with specific sizes cannot replace curtain wall units with full sizes, and particularly when the vibration characteristics of a panel are researched by using silicone structural adhesive as the boundary constraint of the curtain wall panel, the curtain wall units with full sizes need to be researched as a whole; secondly, the function of the existing aging equipment is single, and the standard aging box for I-shaped test pieces and dumbbell-shaped test pieces cannot meet the aging requirement of a curtain wall unit; thirdly, the real stress state of the silicone structural adhesive cannot be simulated, and the glass curtain wall panel is influenced by wind load and dead load, so that the silicone structural adhesive is in a complex stress state under the comprehensive action of tensile force and shearing force, and the stress state cannot be realized in the existing aging oven. Therefore, in order to research the change rule of the performance of the whole curtain wall unit along with the aging time, the aging device for the full-scale hidden frame glass curtain wall needs to be researched pertinently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an ageing device for latent frame glass curtain wall.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the aging device for the hidden frame glass curtain wall comprises an experimental test work box, an ultraviolet control system, a temperature control system and a master control system; the ultraviolet control system, the temperature control system and the master control system are arranged on the side face of an experimental test working box, and the experimental test working box is used for placing the hidden frame glass curtain wall unit; the ultraviolet control system and the temperature control system generate ultraviolet rays and temperature to accelerate the aging of the glass curtain wall in the experiment test working box, and the irradiance and the temperature information in the experiment test working box are fed back to the main control system.
The further technical scheme is as follows: the experimental test work box comprises a top plate, a bottom plate and an intermediate layer; the middle layer is welded between the top plate and the bottom plate; the middle layer comprises an angle steel-shaped upright post and a supporting bracket; the steel sheets are welded on the angle steel-shaped upright posts at intervals along the length direction of the angle steel-shaped upright posts, the support bracket is welded with the steel sheets, and the hidden frame glass curtain wall unit is horizontally placed on the support bracket.
The further technical scheme is as follows: the top plate and the bottom plate are internally provided with heat insulation materials.
The further technical scheme is as follows: the heat insulation material is made of hard flame-retardant polyurethane foaming material.
The further technical scheme is as follows: the lower surface of roof and the upper surface of bottom plate all set up the speculum.
The further technical scheme is as follows: the support bracket is provided with a hook used for hoisting the hidden frame glass curtain wall unit.
The further technical scheme is as follows: the ultraviolet control system comprises an irradiance detector, a ballast and an ultraviolet light source; the irradiance detector is used for collecting ultraviolet light source signals, and the ballast is used for adjusting the power of the ultraviolet light source.
The further technical scheme is as follows: the temperature control system comprises a temperature sensor, a heater, an exhaust fan and a circulating air duct; an air inlet of the exhaust fan is connected with the heater, an air outlet of the exhaust fan is connected with the circulating air duct, and a vent of the circulating air duct is positioned in the experimental test work box; after the heat that the heater produced, carry heated air to the circulation wind channel through the air exhauster, temperature sensor monitoring experiment test work incasement temperature and with temperature data transmission to master control system, the heating power of feedback regulation heater behind the master control system analysis temperature data.
The further technical scheme is as follows: the system also comprises an alarm protection system; the alarm protection system monitors the experimental test work box, the ultraviolet control system and the temperature control system in real time, and simultaneously feeds back the irradiance and the temperature state in the experimental test work box to the main control system.
The further technical scheme is as follows: the system also comprises a loading system; the loading system comprises a force transducer, a data acquisition instrument and a jack; the jack is used for exerting force on the hidden frame glass curtain wall unit, the force cell is electrically connected with the data acquisition instrument, and the data acquisition instrument tests and displays the force value of the jack measured by the force cell.
Compared with the prior art, the utility model beneficial effect be: the utility model discloses a constitute experiment test work box, ultraviolet control system, temperature control system, alarm protection system and major control system in an organic whole, can realize the control to ultraviolet irradiation and temperature, can effectively simulate the atress state of hidden frame glass curtain wall unit in natural environment, ultraviolet control system, temperature control system, alarm protection system and major control system have easy assembly nature moreover, the transport of hidden frame glass curtain wall unit in the testing process of being convenient for. In addition, the experimental test work box of design can hold the latent frame glass curtain wall unit of full size down, has solved current ageing equipment and can only accelerate the I-shaped spare and the ageing of dumbbell type test piece of specific dimensions, and can not be used for the problem that the latent frame glass curtain wall unit of full size is ageing.
The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic view of an embodiment of the aging apparatus for a hidden frame glass curtain wall according to the present invention;
FIG. 2 is a top view of an embodiment of the aging apparatus for a hidden frame glass curtain wall of the present invention;
FIG. 3 is a side view of an embodiment of the aging apparatus for hidden frame glass curtain wall of the present invention;
fig. 4 is a schematic structural view of an angle steel-shaped upright post in the embodiment of the aging device for the hidden frame glass curtain wall of the present invention;
FIG. 5 is a block diagram of the aging device for hidden frame glass curtain wall of the present invention;
FIG. 6 is a block diagram of the ultraviolet control system of the aging apparatus for hidden frame glass curtain wall of the present invention;
fig. 7 is a block diagram of a temperature control system in the aging apparatus for a hidden frame glass curtain wall according to the present invention;
fig. 8 is a schematic view of the air flowing in the circulating air duct in the aging apparatus for the hidden frame glass curtain wall of the present invention;
fig. 9 is an installation schematic diagram of the loading device in the aging device for the hidden frame glass curtain wall of the present invention.
Reference numerals
1. An experimental test work box; 11. a top plate; 12. a base plate; 13. an intermediate layer; 131. an angle steel-shaped upright post; 1311. a steel sheet; 132. a support bracket; 2. an ultraviolet control system; 3. a temperature control system; 4. an alarm protection system; 5. a master control system; 6. loading the system; s, hidden frame glass curtain wall unit.
Detailed Description
The technical solution of the present invention will be described clearly and completely below with reference to specific embodiments of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
The utility model discloses be applied to in the scene to glass curtain wall' S aging testing, especially be applied to the aging testing to the hidden frame glass curtain wall of full scale (the size of the hidden frame glass curtain wall unit S when full scale means the test is the same with the size of the hidden frame glass curtain wall unit S when in actual use). The invention will be described below by means of specific embodiments.
Referring to fig. 5, the aging apparatus for a hidden frame glass curtain wall includes an experimental test work box 1, an ultraviolet control system 2, a temperature control system 3, an alarm protection system 4, and a main control system 5; the ultraviolet control system 2, the temperature control system 3 and the main control system 5 are arranged on the side face of the experimental test working box 1, the experimental test working box 1 is used for placing the hidden frame glass curtain wall unit S, and the ultraviolet control system 2 and the temperature control system 3 are controlled by the main control system 5; the ultraviolet control system 2 and the temperature control system 3 generate ultraviolet rays and temperature to accelerate the aging of the glass curtain wall in the experimental test working box 1, feed irradiance and temperature information in the experimental test working box 1 back to the main control system alarm protection system 4 to monitor the experimental test working box 1, the ultraviolet control system 2 and the temperature control system 3 in real time, and feed irradiance and temperature states in the experimental test working box 1 back to the main control system.
Specifically, the utility model discloses an its design of aging device is based on the modularization thought, experiment test work box 1, ultraviolet control system 2, temperature control system 3, alarm protection system 4 and major control system 5 are equivalent to 5 mutually independent modules, consequently, the convenience is to their movement, especially when placing or removing latent frame glass curtain wall unit S in the experiment test work box 1, can ultraviolet control system 2, temperature control system 3, these several modules of alarm protection system 4 and major control system 5 remove to other positions, thereby make things convenient for staff' S operation. The experimental test work box 1 is mainly used for preventing the hidden frame glass curtain wall unit S with the full scale for testing, and the ultraviolet control system 2, the temperature control system 3, the alarm protection system 4 and the main control system 5 are mainly used for manufacturing aging conditions for the experimental test work box 1, for example, the temperature control system 3 provides heat, and the ultraviolet control system 2 provides ultraviolet light and the like.
In some embodiments, such as this embodiment, the burn-in apparatus further comprises a loading system 6; the loading system 6 comprises a force transducer, a data acquisition instrument and a jack; the jack is used for exerting force on the hidden frame glass curtain wall unit S, the force measuring sensor is electrically connected with the data acquisition instrument, and the data acquisition instrument tests and displays the force value of the jack measured by the force measuring sensor. Specifically, in order to fit the sizes of the hidden frame glass curtain wall unit S and the test and test working box, the selection of the type of the force measuring sensor should focus on the size factor, and a sensor with a smaller size should be selected, preferably, an LBS single-pressure gasket type force measuring sensor produced by American Interface company can be selected; the data acquisition instrument tests and displays the force value measured by the force sensor and is matched with the force sensor for use; the size of the jack should be minimized, and a hand screw jack manufactured by Yicheng corporation of Taiwan may be used. The mounting positions of the jack, the force transducer and the glass curtain wall in the test working chamber box are shown in fig. 9, one end of the jack is propped against the upright post of the test working chamber, the other end of the jack is connected with the force transducer, the other end of the force transducer is propped against the side surface of the hidden frame glass curtain wall unit S, and gaskets are arranged among the upright post, the jack, the force transducer and the side surface of the hidden frame glass curtain wall unit S of the test working chamber. In order to simulate the shearing force applied to the silicone structural adhesive between the subframe of the hidden frame glass curtain wall unit S and the glass panel of the hidden frame glass curtain wall unit S, as shown in fig. 9, the jack of one loading system 6 is arranged on one side of the hidden frame glass curtain wall unit S, and the jack of the other loading system 6 is arranged on the panel of the hidden frame glass curtain wall unit S, so that the silicone structural adhesive can be subjected to the shearing force.
Further, referring to fig. 1-4, the experimental test box 1 includes a top plate 11, a bottom plate 12 and an intermediate layer 13; the middle layer 13 is welded between the top plate 11 and the bottom plate 12; the middle layer 13 comprises an angle steel upright 131 and a support bracket 132; the steel sheets 1311 are welded to the angle steel-shaped upright 131 at intervals along the length direction of the angle steel-shaped upright, the support bracket 132 is welded to the steel sheets 1311, and the hidden frame glass curtain wall unit S is horizontally placed on the support bracket 132.
Specifically, since the hidden frame glass curtain wall unit S is horizontally placed on the support bracket 132, the glass, the silicone structural adhesive, and the sub-frame on the side of the hidden frame glass curtain wall unit S are not shielded. Preferably, the top plate 11 and the bottom plate 12 are made of SUS316# stainless steel plates, and are embedded with heat insulation materials, preferably, the heat insulation materials are hard flame-retardant polyurethane foams; the lower surface of the top plate 11 and the upper surface of the bottom plate 12 are provided with reflectors capable of reflecting ultraviolet light in the working chamber to the curtain wall unit. The intermediate layer 13 is used for placing and fixing the hidden frame glass curtain wall unit S and consists of four angle steel-shaped upright posts 131 and a support bracket 132. Four angle steel columns 131 are welded with steel sheets 1311 at equal intervals for supporting the bracket 132. The support bracket 132 is made of SUS316# stainless steel square steel tube into a square shape, the support bracket 132 is connected with the steel sheet 1311 in a welding mode, and the hidden frame glass curtain wall unit S is placed on the support bracket 132. The support bracket 132 functions to bear the weight of the hidden frame glass curtain wall unit S, and has an outside dimension corresponding to the hidden frame glass curtain wall unit S, and preferably, the outside dimension of the support bracket 132 is set to 1200mm × 1200 mm. In addition, in order to facilitate the movement of the hidden frame glass curtain wall unit S, notches are provided at one side of the four angle steel-shaped pillars 131 of the intermediate layer 13.
In some embodiments, such as the present embodiment, each layer of the support brackets 132 is provided with hooks (not shown) made of stainless steel, the distance between the hooks is 20cm, and the hooks hang the hidden frame glass curtain wall unit S through the sub-frame of the hidden frame glass curtain wall unit S, at this time, the hidden frame glass curtain wall unit S is in a suspended state. The panel of the hidden frame glass curtain wall unit S is arranged below, the auxiliary frame is arranged above, a plurality of mass blocks can be uniformly arranged on the panel of the hidden frame glass curtain wall unit S, and the condition that the silicone structural adhesive is pulled can be simulated under the action of the glass curtain wall panel and the gravity of the mass blocks.
Further, referring to fig. 6, the ultraviolet control system 2 includes an irradiance detector, a ballast, and an ultraviolet light source; the irradiance detector is used for collecting ultraviolet light source signals, and the ballast is used for adjusting the power of the ultraviolet light source. Specifically, the irradiance detector is used for collecting ultraviolet light source signals, transmitting the ultraviolet light source signals to a Programmable Logic Controller (PLC) for processing, and then adjusting the power of the ultraviolet light source by using a ballast to enable the irradiance of the ultraviolet light source to reach a set value. The ultraviolet light source is perpendicular to the panel of the hidden frame glass curtain wall unit S and arranged around the hidden frame glass curtain wall unit S at equal intervals, and the reflector is arranged on one side of the light source, so that the silicone structural adhesive on the side edge of the hidden frame glass curtain wall unit S is uniformly radiated by ultraviolet with maximum intensity. Because the irradiance detector is used for monitoring the intensity of irradiance optical signals, a photosensitive diode with a spectral response interval of 200nm-400nm is preferably used as an irradiance probe, the irradiance probe can effectively cover the light-emitting spectral ranges of two ultraviolet light sources of UVA (315 nm-400 nm) and UVB (285 nm-390 nm), and has good temperature stability; the ballast can adopt a German HEP adjustable rectifier, the maximum adjusting power is 55W, the ultraviolet light source 40W can be driven to the maximum output efficiency, and the irradiance intensity is 0.95W/m2 UVB; the ultraviolet light source adopts a T12 type UVB313 ultraviolet light source, and the power of the single ultraviolet light source is 40W; for the main control program of the ultraviolet control system 2, a PLC controller, a silicon controlled rectifier and a reactor of GE corporation may be used for irradiance closed-loop control, and the functions of upper and lower limit irradiance protection, self-detection and self-diagnosis, automatic fault display and alarm, automatic operation and stop timing, self-diagnosis, etc. may be set.
In addition, the UVA340 can well simulate the ultraviolet part of the sunlight and is suitable for simulating the spectrum of the wavelength range of 315-400nm, the short wavelength adopted by the UVB313 is shorter than the wavelength of the UV light wave commonly found on the surface of the earth at present, the destructiveness is stronger, the ultraviolet spectrum of the sunlight of the wavelength of 285-390nm can be simulated, and the spectral energy is mainly concentrated at the wavelength of 313 nm. Different light sources of UVA340 or UVB313 may be used depending on the requirements of the test. Preferably, a UVB313 lamp is selected as a light source for artificially accelerating aging of the hidden frame glass curtain wall unit S to be detected.
Further, referring to fig. 7, the temperature control system 3 includes a temperature sensor, a heater, an exhaust fan and a circulating air duct; an air inlet of the exhaust fan is connected with the heater, an air outlet of the exhaust fan is connected with the circulating air duct, and a vent of the circulating air duct is positioned in the experimental test working box 1; after the heat that the heater produced, carry heated air to the circulation wind channel through the air exhauster, temperature sensor monitoring experiment test work box 1 internal temperature and with temperature data transmission to major control system 5, major control system 5 feedback regulation heater heating power behind the analysis temperature data. Specifically, a heater is used for heating the whole experimental test working box 1, preferably, a 750W blower fan is used as the heater, air flow is generated by a circulating air duct, so that heat generated by the heater is uniformly distributed in the experimental test working box 1, the temperature in the experimental test working box 1 is set to be 80 ℃ and controllable, and a schematic diagram of the air flow generated by the circulating air duct is shown in fig. 8; preferably, a PT100 temperature unit chip is used as a temperature sensor for detecting the temperature in the test working chamber in real time. Fig. 7 is a block diagram of a temperature control system 3, after a heater generates heat, heated air is conveyed to a circulating air duct by an exhaust fan, the temperature in an experimental test work box 1 is raised, a temperature sensor monitors the temperature of the experimental test work box 1 and feeds the temperature back to a main control program of the temperature control system 3, and the power of a heat source is fed back and adjusted after the temperature is analyzed by the main control program of the temperature control system 3 until the temperature of the experimental test work box 1 reaches a preset value. In addition, the temperature is a non-negligible factor of aging of the silicone structural adhesive, and therefore, it is preferable to set the temperature of the experimental test work box 1 to 80 ℃.
Specifically, the early warning protection system is used for alarming and shutdown protection aiming at temperature, irradiance and system faults in the test process. Wherein, temperature, irradiance and system fault early warning are independent respectively. For temperature early warning protection, a threshold value of test temperature is set in a temperature control system 3 of a main control system, and on the basis of temperature regulation of the temperature control system 3, if the temperature in a test working chamber monitored by a temperature sensor exceeds the threshold value, the temperature early warning protection system starts to alarm and cuts off a power supply. For irradiance early warning protection, setting a threshold value of irradiance in an ultraviolet control system 2 of a main control system, and on the basis of closed-loop regulation and control of the ultraviolet control system 2 on the irradiance, if the irradiance in a test working chamber monitored by an irradiance detector exceeds the threshold value or the irradiance intensity is too low, starting an alarm by the irradiance early warning protection system, and simultaneously cutting off a power supply. For the system fault early warning protection, when faults such as failure of a grounding protection device, leakage/power-off protection failure, overload of a blower motor and the like occur, the system fault early warning protection system starts to alarm and cuts off a power supply.
Specifically, the main control system is composed of a main control program and a human-computer interface. Preferably, the human-computer interface adopts a Kunlun general state touch screen Chinese color liquid crystal touch human-computer interface, and the main control program can be compiled into a control program by means of a Programmable Logic Controller (PLC). The main control program comprises sub-system programs such as ultraviolet control, temperature control, early warning protection control and the like, the temperature and irradiance intensity of the test working chamber can be directly input, displayed and controlled through a control logic program compiled by a Programmable Logic Controller (PLC), and the temperature, the humidity and the installation state of the system in the experimental test working box 1 are displayed through a human-computer interface. When the system breaks down, alarm information is displayed, and the shutdown state is automatically started, so that the safety when the system is not monitored by people is ensured.
To sum up, the utility model discloses a constitute experiment test work box, ultraviolet control system, temperature control system, alarm protection system and major control system in an organic whole, can realize the control to ultraviolet irradiation and temperature, can effectively simulate the atress state of hidden frame glass curtain wall unit in natural environment, ultraviolet control system, temperature control system, alarm protection system and major control system have easy assembly nature moreover, the transport of the hidden frame glass curtain wall unit in the testing process of being convenient for. In addition, the experimental test work box of design can hold the latent frame glass curtain wall unit of full size down, has solved current ageing equipment and can only accelerate the I-shaped spare and the ageing of dumbbell type test piece of specific dimensions, and can not be used for the problem that the latent frame glass curtain wall unit of full size is ageing.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The aging device for the hidden frame glass curtain wall is characterized by comprising an experimental test work box, an ultraviolet control system, a temperature control system and a master control system; the ultraviolet control system, the temperature control system and the master control system are arranged on the side face of an experimental test working box, and the experimental test working box is used for placing the hidden frame glass curtain wall unit; the ultraviolet control system and the temperature control system generate ultraviolet rays and temperature to accelerate the aging of the glass curtain wall in the experiment test working box, and the irradiance and the temperature information in the experiment test working box are fed back to the main control system.
2. The aging device for the hidden frame glass curtain wall as claimed in claim 1, wherein the experimental test work box comprises a top plate, a bottom plate and an intermediate layer; the middle layer is welded between the top plate and the bottom plate; the middle layer comprises an angle steel-shaped upright post and a supporting bracket; the steel sheets are welded on the angle steel-shaped upright posts at intervals along the length direction of the angle steel-shaped upright posts, the support bracket is welded with the steel sheets, and the hidden frame glass curtain wall unit is horizontally placed on the support bracket.
3. The aging device for the hidden frame glass curtain wall as claimed in claim 2, wherein the top plate and the bottom plate are embedded with heat insulating materials.
4. The aging device for the hidden frame glass curtain wall as claimed in claim 3, wherein the heat insulating material is made of hard flame-retardant polyurethane foam.
5. The aging device for the hidden frame glass curtain wall as claimed in claim 2, wherein the lower surface of the top plate and the upper surface of the bottom plate are provided with a reflector.
6. The aging device for a hidden frame glass curtain wall as claimed in claim 2, wherein the support bracket is provided with a hook for lifting the hidden frame glass curtain wall unit.
7. The aging device for the hidden frame glass curtain wall as claimed in claim 1, wherein the ultraviolet control system comprises an irradiance detector, a ballast and an ultraviolet light source; the irradiance detector is used for collecting ultraviolet light source signals, and the ballast is used for adjusting the power of the ultraviolet light source.
8. The aging device for the hidden frame glass curtain wall as claimed in claim 1, wherein the temperature control system comprises a temperature sensor, a heater, an exhaust fan and a circulating air duct; an air inlet of the exhaust fan is connected with the heater, an air outlet of the exhaust fan is connected with the circulating air duct, and a vent of the circulating air duct is positioned in the experimental test work box; after the heat that the heater produced, carry heated air to the circulation wind channel through the air exhauster, temperature sensor monitoring experiment test work incasement temperature and with temperature data transmission to master control system, the heating power of feedback regulation heater behind the master control system analysis temperature data.
9. The aging device for the hidden frame glass curtain wall as claimed in claim 1, further comprising an alarm protection system; the alarm protection system monitors the experimental test work box, the ultraviolet control system and the temperature control system in real time, and simultaneously feeds back the irradiance and the temperature state in the experimental test work box to the main control system.
10. The aging device for the hidden frame glass curtain wall as claimed in claim 1, further comprising a loading system; the loading system comprises a force transducer, a data acquisition instrument and a jack; the jack is used for exerting force on the hidden frame glass curtain wall unit, the force cell is electrically connected with the data acquisition instrument, and the data acquisition instrument tests and displays the force value of the jack measured by the force cell.
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| CN202120506178.9U CN214749662U (en) | 2021-03-10 | 2021-03-10 | Aging device for hidden frame glass curtain wall |
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| CN202120506178.9U CN214749662U (en) | 2021-03-10 | 2021-03-10 | Aging device for hidden frame glass curtain wall |
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