New material geotechnical cloth illumination resistance and ultraviolet radiation test equipment

Abstract

The invention discloses a new material geotechnical cloth illumination-resistant ultraviolet irradiation test device, and relates to the technical field of new material geotechnical cloth test.The new material geotechnical cloth illumination-resistant ultraviolet irradiation test device comprises at least two ultraviolet irradiation modules arranged in a linear array mode, and the ultraviolet irradiation modules are arranged at the top of the inner wall of a geotechnical cloth illumination-resistant test cavity formed in an ultraviolet aging test box; the ultraviolet illumination module comprises a lamp groove, the lamp groove is formed in the top of the inner wall of the geotechnical cloth illumination resistance test cavity, an equipment groove is formed in the position, close to the lamp groove, of the ultraviolet aging test box, and the equipment groove communicates with the lamp groove; the test mode of a single cavity of traditional equipment is changed by arranging a modular partition, a detachable division function and an independent temperature and humidity and ultraviolet illumination control system in the ultraviolet aging test box and the geotechnical cloth illumination resistance test cavity, so that a user can simultaneously carry out multiple groups of contrast tests; the detection test of the new material geotextile does not need to be carried out in batches, so that the test period is greatly shortened, and the illumination and ultraviolet radiation resistance test of multiple groups of new material geotextile can be efficiently completed.

Description

Technical Field

[0001] The invention relates to the technical field of new material geotextile testing, in particular to a new material geotextile light resistance ultraviolet irradiation testing device. Background Art

[0002] The core function of UV aging test equipment for testing the resistance of new geotextiles to light and UV radiation, also known as a UV aging test chamber, is to simulate the UV radiation, temperature, and humidity conditions found in natural environments. Through accelerated aging tests, it accurately evaluates the UV resistance of new geotextiles. However, current traditional test chambers have significant technical bottlenecks. In terms of testing efficiency, traditional equipment uses a single test chamber design. When faced with the need for multiple controlled tests (such as comparative testing of different materials, processes, and aging conditions), it can only conduct independent batch tests. This testing model is time-consuming and cannot meet the urgent needs of multiple parallel tests in time-sensitive scenarios such as material R&D and quality inspection, significantly limiting the improvement of scientific research and production efficiency. In terms of lighting uniformity, existing UV aging test chambers generally use fixed linear lamps, with the most common configuration being a UV-A lamp mounted horizontally at the top of the chamber. This installation method results in uneven light intensity distribution on the surface of the new geotextile material, with the light intensity in the center area being significantly higher than that at the edges. This difference in light intensity directly leads to inconsistent aging rates of the new geotextile material. Even for geotextiles made of exactly the same material and specifications, the degree of aging (including color change, mechanical property degradation, and other indicators) can vary significantly due to different placement positions, seriously affecting the test results' true reflection of the material's actual aging resistance. In terms of environmental simulation accuracy, when traditional test chambers simulate natural temperature and humidity conditions, the UV lamps at the top of the chamber are exposed to high humidity for long periods of time, which easily forms condensation on the lamp surfaces. These condensation droplets disrupt the uniform light output of the lamps and exacerbate light scattering. In particular, when irregular water films or droplets form on the lamp surfaces, light is severely distorted by refraction, reflection, and scattering, resulting in distorted test data and an inability to effectively reflect the material's true UV resistance.

[0003] Therefore, a new material geotextile light resistance ultraviolet radiation test equipment is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a new material geotextile light resistance ultraviolet radiation test equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new material geotextile light resistance ultraviolet irradiation test equipment, comprising no less than two ultraviolet light modules arranged in a linear array, the ultraviolet light module being arranged at the top of the inner wall of the geotextile light resistance test cavity opened on the ultraviolet aging test box, the ultraviolet light module comprising a lamp trough, the lamp trough being opened at the top of the inner wall of the geotextile light resistance test cavity, the ultraviolet aging test box being provided with an equipment trough near the lamp trough, the equipment trough being connected to the lamp trough, a servo motor being fixedly connected to the top of the equipment trough wall, the servo motor being divided into a fixed end and an output shaft, the output shaft end of the servo motor facing downward, the output shaft end of the servo motor being fixedly connected to a lampshade, two ultraviolet lamp tubes being installed on the inner wall of the lampshade, the bottom of the lampshade being fixedly connected to a lower cover, the lower cover being fixedly connected to an inclined panel, and a convex piece being fixedly connected to each end of the inclined panel.

[0006] Furthermore, the UV aging test chamber is provided with no less than two temperature and humidity simulation modules in a linear array, and the temperature and humidity simulation module includes an equipment rack, which is fixedly connected to the UV aging test chamber, and the end of the equipment rack away from the UV aging test chamber is fixedly connected to a water tank, the top of the water tank is clamped with a box cover, and the bottom of the water tank is fixedly connected to a water pipe, and the end of the water pipe away from the water tank is inserted into the geotextile light resistance test chamber, and the end of the water pipe located inside the geotextile light resistance test chamber is installed with an atomizing nozzle, and a centrifugal pump is installed inside the water tank, and the water outlet of the centrifugal pump is connected to the water pipe.

[0007] Furthermore, the temperature and humidity simulation module also includes an air pump, which is fixedly connected to the equipment rack, with the air outlet of the air pump facing the direction of the UV aging test chamber, and the air outlet of the air pump is fixedly connected to the electric heating plate. The inner wall of the geotextile light resistance test cavity on the side close to the electric heating plate is fixedly connected to a double-way pipe, and the double-way pipe is connected to the air outlet of the air pump, and the side of the double-way pipe away from the electric heating plate is fixedly connected to the bottom air pipe and the top air pipe.

[0008] Furthermore, a control test module is provided on the UV aging test chamber, which includes a U-shaped groove block, which is fixedly connected to the inner wall of the geotextile light resistance test chamber. The U-shaped groove block is internally snap-fitted with a partition, and a stabilizing plate is symmetrically fixed on both sides of the bottom of the partition.

[0009] Furthermore, the servo motor is electrically connected to the remote control, the ultraviolet lamp tube is electrically connected to the remote control, the lampshade is embedded in the lamp slot, and the lampshade is rotatably connected to the equipment slot, the inclined panel is configured to be composed of two inclined side panels, the inclined panel bulges upward on the lower cover, and the two ultraviolet lamp tubes are respectively arranged on the two inclined side panels of the inclined panel.

[0010] Furthermore, the lower cover, the inclined panel, and the convex transparent piece are all made of transparent materials, and the two convex transparent pieces are arranged in an inclined shape at both ends of the inclined panel.

[0011] Furthermore, the atomizing nozzle is directed toward the bottom of the inner wall of the geotextile light resistance test chamber, and the centrifugal pump is electrically connected to a remote controller.

[0012] Furthermore, the air pump and the electric heater are both electrically connected to a controller.

[0013] Furthermore, one end of the bottom air pipe away from the double-way pipe faces the bottom of the inner wall of the geotextile light resistance test cavity, and one end of the top air pipe away from the double-way pipe faces the lower cover.

[0014] Compared with the prior art, the present invention has the following beneficial effects: By setting up the ultraviolet light module, the problem of uneven light intensity distribution of the new material geotextile caused by traditional fixed lamps is solved, and the light intensity in the central area is significantly higher than that in the edge area. Through the rotating irradiation of the ultraviolet lamp, the luminous surface of the ultraviolet lamp periodically covers the entire area of the new material geotextile, avoiding long-term concentrated exposure to specific areas, effectively solving the problem of uneven light intensity distribution. At the same time, the convex pieces arranged at an angle at both ends of the ultraviolet lamp refract direct light into divergent light beams, further expanding the irradiation range and compensating for the light intensity attenuation in the edge areas.

[0015] By setting up the ultraviolet light module, the uniformity of light is improved, and the aging degree of different positions of the new material geotextile tends to be consistent, which can eliminate the interference caused by uneven light, and make the detection indicators such as color change and mechanical property attenuation more accurately reflect the essential differences of the new material geotextile, providing a reliable basis for the light resistance test of the new material geotextile.

[0016] The rotating lower cover, inclined plate, and convex transparent plate are all blown by warm air, which can prevent water vapor from condensing on the lower cover, inclined plate, and convex transparent plate. At the same time, the flowing air can carry away the heat generated by the UV lamp during operation, preventing it from overheating and aging, which is beneficial to the continuity of the UV light of the UV lamp.

[0017] By setting up modular partitions, detachable segmentation functions and independent temperature, humidity and UV light control systems in the UV aging test chamber and the geotextile light resistance test chamber, the test mode of the single chamber of the traditional equipment has been changed, allowing users to carry out multiple groups of control tests at the same time, without the need to conduct testing tests on new material geotextiles in batches, greatly shortening the test cycle, and being able to efficiently complete the light resistance UV exposure tests of multiple groups of new material geotextiles.

[0018] The modular partitioning and detachable segmentation design give the UV aging test chamber great flexibility. When multiple groups of control tests are required, the separated chambers can meet the parallel testing needs. When faced with large-scale single test tasks, the partitions can be removed to obtain a spacious unified test space, making full use of the equipment volume, so that the UV aging test chamber can adapt to a variety of test scenarios. Whether it is small-scale precision research or large-scale production quality inspection, it can respond efficiently, effectively improving the utilization rate and applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A perspective schematic diagram of the overall device of the present invention from a first viewing angle; Figure 2 A perspective schematic diagram of the overall device of the present invention from a second viewing angle; Figure 3 For the present invention Figure 2 A in the middle is an enlarged schematic diagram; Figure 4 It is a transverse cross-sectional schematic diagram of the structures of the UV aging test box, geotextile light resistance test chamber, etc. of the present invention; Figure 5 For the present invention Figure 4 The enlarged schematic diagram of point B in the middle; Figure 6 It is a vertical cross-sectional schematic diagram of the structures of the UV aging test chamber, geotextile light resistance test chamber, etc. of the present invention; Figure 7 For the present invention Figure 6 Enlarged schematic diagram at point C in the middle; Figure 8 For the present invention Figure 6 Place the schematic diagram at D in the middle; Figure 9 This is a schematic diagram of another perspective of the cross-section of the UV aging test chamber, geotextile light resistance test chamber, etc. of the present invention; Figure 10 For the present invention Figure 9 The enlarged schematic diagram at E in the middle; Figure 11 For the present invention Figure 10 The enlarged schematic diagram at F in the middle; Figure 12 This is an exploded schematic diagram of the servo motor, lampshade and other structures of the present invention.

[0020] In the picture: 11. UV aging test chamber; 12. Geotextile light resistance test chamber; UV light module: 21, lamp trough; 22, equipment trough; 23, servo motor; 24, lampshade; 25, UV lamp tube; 26, lower cover; 27, inclined panel; 28, convex transparent piece; Temperature and humidity simulation module: 31. Equipment rack; 32. Water storage tank; 33. Tank cover; 34. Water pipe; 35. Atomizing nozzle; 36. Air pump; 37. Electric heater; 38. Two-way pipe; 39. Bottom air pipe; 310. Top air pipe; Control test module: 41. U-shaped groove block; 42. partition; 43. stabilizing plate. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] The present invention provides the following embodiments: Example 1:

[0023] See also Figures 1 to 6 as well as Figures 8 to 12 As shown, a new material geotextile light resistance ultraviolet irradiation test equipment includes no less than two ultraviolet light modules arranged in a linear array. The ultraviolet light module is set on the top of the inner wall of the geotextile light resistance test cavity 12 opened on the ultraviolet aging test box 11. The ultraviolet light module is used to subject the new material geotextile to ultraviolet irradiation.

[0024] The ultraviolet light module includes a lamp trough 21, which is opened at the top of the inner wall of the geotextile light resistance test chamber 12. An equipment trough 22 is opened near the lamp trough 21 in the ultraviolet aging test box 11. The equipment trough 22 is connected to the lamp trough 21. A servo motor 23 is fixedly connected to the top of the equipment trough 22 wall. The servo motor 23 is divided into a fixed end and an output shaft. The output shaft end of the servo motor 23 faces downward, and the output shaft end of the servo motor 23 is fixedly connected to a lampshade 24. Two ultraviolet lamp tubes 25 are installed on the inner wall of the lampshade 24. A lower cover 26 is fixedly connected to the bottom of the lampshade 24, and an inclined panel 27 is fixedly connected to the lower cover 26. A convex transparent piece 28 is fixedly connected to each end of the inclined panel 27.

[0025] The servo motor 23 is electrically connected to the remote controller, and the ultraviolet lamp 25 is electrically connected to the remote controller.

[0026] Among them: reference Figure 5 As shown, the lampshade 24 is embedded in the lamp slot 21 , and the lampshade 24 is rotatably connected to the equipment slot 22 .

[0027] Among them: reference Figure 5 As shown, the inclined panel 27 is configured to be composed of two inclined side panels. The inclined panel 27 bulges upward on the lower cover 26 , and the two ultraviolet lamp tubes 25 are respectively arranged on the two inclined side panels of the inclined panel 27 .

[0028] It should be added that the lower cover 26 , the inclined panel 27 , and the convex transparent sheet 28 are all made of transparent materials.

[0029] Among them: reference Figure 8 、 Figures 10 to 12 As shown, two convex pieces 28 are arranged in an inclined shape at both ends of the inclined plate 27. The function of the convex pieces 28 is to diverge the ultraviolet light emitted from the end of the ultraviolet lamp 25 to the outside of the two ends of the ultraviolet lamp 25 through the scattering characteristics of the convex pieces 28 themselves and the guiding effect of the inclined setting.

[0030] When the ultraviolet light module is in use, the new material geotextile to be tested is placed at the bottom of the inner wall of the geotextile light resistance test chamber 12, and the user starts the servo motor 23 and the ultraviolet lamp 25 through the remote control, so that the output shaft of the servo motor 23 drives the lampshade 24 to rotate, and then the ultraviolet lamp 25, the lower cover 26, the inclined panel 27, and the convex piece 28 on the lampshade 24 are all driven to rotate synchronously. At the same time, the ultraviolet lamp 25 is started to irradiate ultraviolet light, and the ultraviolet lamp 25 is in a rotating state at the same time, that is, the ultraviolet lamp 25 rotates and emits light at the same time.

[0031] During the process of the ultraviolet lamp tube 25 rotating and emitting light, the ultraviolet light emitted by the ultraviolet lamp tube 25 passes through the lower cover 26, the inclined panel 27, and the two convex pieces 28, and irradiates the new material geotextile at the bottom of the inner wall of the geotextile light resistance test cavity 12. At this time, the ultraviolet light passing through the two convex pieces 28 refracts the direct light of the ultraviolet lamp tube 25 into a divergent light beam, further expanding the irradiation range.

[0032] In summary, the setting of the ultraviolet light module solves the problem of uneven light intensity distribution of the new material geotextile caused by traditional fixed lamps, and the light intensity in the central area is significantly higher than that in the edge area. Through the rotating irradiation of the ultraviolet lamp tube 25, the light-emitting surface of the ultraviolet lamp tube 25 periodically covers the entire area of the new material geotextile, avoiding long-term concentrated irradiation of a specific area, effectively solving the problem of uneven light intensity distribution. At the same time, the convex pieces 28 tilted at both ends of the ultraviolet lamp tube 25 refract direct light into divergent light beams, further expanding the irradiation range and compensating for the attenuation of light intensity in the edge area.

[0033] At the same time, it can produce the following beneficial effects: through the setting of the ultraviolet light module, the uniformity of light is improved, the aging degree of different positions of the new material geotextile tends to be consistent, the interference caused by uneven light can be eliminated, and the detection indicators such as color change and mechanical property attenuation can more accurately reflect the essential differences of the new material geotextile, providing a reliable basis for the light resistance test of the new material geotextile. Example 2:

[0034] Reference Figures 1 to 6 and Figures 8 to 10 As shown, the UV aging test box 11 is also provided with no less than two temperature and humidity simulation modules in a linear array, and the temperature and humidity simulation module includes an equipment rack 31, which is fixedly connected to the UV aging test box 11, and the end of the equipment rack 31 away from the UV aging test box 11 is fixedly connected to a water tank 32, and a box cover 33 is clamped on the top of the water tank 32, and a water pipe 34 is fixedly connected to the bottom of the water tank 32, and the end of the water pipe 34 away from the water tank 32 penetrates into the geotextile light resistance test cavity 12, and an atomizing nozzle 35 is installed at the end of the water pipe 34 located inside the geotextile light resistance test cavity 12, and a centrifugal pump is installed inside the water tank 32, and the water outlet of the centrifugal pump is connected to the water pipe 34.

[0035] Among them: reference Figures 4 to 10 As shown, the atomizing nozzle 35 is directed toward the bottom of the inner wall of the geotextile light resistance test chamber 12, and the centrifugal pump is electrically connected to a remote controller.

[0036] Among them: reference Figures 4 to 10 As shown, the user can open the tank cover 33 and add liquid to the water storage tank 32.

[0037] Specifically: Climate differences in different regions, such as high humidity in coastal areas and dryness inland areas, will lead to different humidity conditions in the actual use environment of the new material geotextile. The test needs to restore the typical humidity characteristics of the target area as much as possible. The liquid filled in the water tank 32 can be adjusted and proportioned according to the requirements of the test experiment. The user can control the speed of the motor in the centrifugal pump through the remote control to adjust the flow rate of the liquid sprayed from the atomizing nozzle 35 to restore the humidity requirements of different test target areas.

[0038] Reference Figures 1 to 4 and Figures 8 to 10 As shown, the temperature and humidity simulation module also includes an air pump 36, which is fixedly connected to the equipment rack 31, and the air outlet end of the air pump 36 is facing the direction of the UV aging test chamber 11. The air outlet end of the air pump 36 is fixedly connected to the electric heating plate 37, and the inner wall of the geotextile light resistance test chamber 12 on the side close to the electric heating plate 37 is fixedly connected to a double-way pipe 38, and the double-way pipe 38 is connected to the air outlet end of the air pump 36. The side of the double-way pipe 38 away from the electric heating plate 37 is fixedly connected to the bottom air pipe 39 and the top air pipe 310.

[0039] The air pump 36 and the electric heater 37 are both electrically connected to a controller.

[0040] It should be noted that the end of the bottom air pipe 39 away from the two-way pipe 38 faces the bottom of the inner wall of the geotextile light resistance test cavity 12. Specifically, the bottom air pipe 39 faces the placement position of the new material geotextile to be tested.

[0041] It should be noted that the end of the top air duct 310, which is distal to the dual-channel tube 38, faces the lower housing 26. The function of the top air duct 310 is as follows: when the air pump 36 and the electric heater 37 are both activated by the remote control, the top air duct 310 blows warm air toward the lower housing 26. This warm air flows through the rotating lower housing 26, the inclined panel 27, and the underside of the convex transparent sheet 28, preventing water vapor from condensing on these surfaces. Furthermore, the flowing air dissipates heat generated by the UV lamp 25 during operation, preventing it from overheating and aging, thereby ensuring the continued UV illumination of the UV lamp 25.

[0042] It should be added that the UV aging test box 11 is provided with an air outlet (not shown), which is used to exhaust the gas inside the UV aging test box 11 .

[0043] It should be noted that the user can control the air pump 36 and the electric heater 37 separately through the remote control, adjust the air outlet speed of the air pump 36 and the heating temperature of the electric heater 37, and then adjust the flow rate and temperature of the gas blown into the geotextile light resistance test chamber 12, so as to simulate the temperature and climatic conditions in the actual use environment of the new material geotextile.

[0044] When the temperature and humidity simulation module is in use, the user activates the atomizing nozzle 35, the air pump 36, and the electric heater 37 through the remote control during the operation of the ultraviolet light module to simulate the temperature, humidity, and climate conditions in the actual use environment of the new material geotextile to be tested.

[0045] Reference Figure 1 and Figure 4 ,picture, Figure 7 and Figure 10 As shown, one or more control test modules are provided on the UV aging test box 11, and the control test module includes a U-shaped groove block 41, which is fixedly connected to the inner wall of the geotextile light resistance test chamber 12. The U-shaped groove block 41 is internally snap-fitted with a partition 42, and a stabilizing plate 43 is symmetrically fixedly connected on both sides of the bottom of the partition 42.

[0046] The stabilizing plate 43 is used to assist in supporting the partition plate 42 and stabilize the clamping state of the partition plate 42 on the U-shaped groove block 41 .

[0047] It should be noted that when the partition 42 is clamped on the U-shaped groove block 41, the bottoms of the two stabilizing plates 43 contact the bottom of the inner wall of the geotextile light resistance test cavity 12. At this time, the two sides of the partition 42 are divided into two mutually incommunicative spaces by the partition 42.

[0048] It should be noted that the number of ultraviolet light modules and temperature and humidity simulation modules is set to no less than two. Specifically, the number of ultraviolet light modules and temperature and humidity simulation modules set on the ultraviolet aging test chamber 11 is the same, that is, each ultraviolet light module corresponds to a temperature and humidity simulation module, and the number of control test modules set on the ultraviolet aging test chamber 11 is one less than the number of ultraviolet light modules and temperature and humidity simulation modules. The function is to ensure that each independent space divided by the control test module corresponds to an ultraviolet light module and a temperature and humidity simulation module.

[0049] When using the control test module, the user can choose the number of control test modules to be used according to the actual testing requirements for the new material geotextile. For example, if the new material geotextile needs to be divided into three parts for simultaneous testing, corresponding to different temperatures, humidity, and light intensities, the user can choose to use two control test modules and insert the partition 42 into the U-shaped groove block 41, so that the partitions 42 in the two control test modules divide the geotextile light resistance test cavity 12 into three independent spaces, and each space corresponds to an ultraviolet light module and a temperature and humidity simulation module. The user adjusts the description of the above-mentioned ultraviolet light module and the temperature and humidity simulation module so that independent testing is carried out in each of the three spaces, thereby realizing control testing on the same ultraviolet aging test box 11, and the new material geotextile testing in the three spaces cannot interfere with the other spaces, thereby ensuring the accuracy of the control test.

[0050] Furthermore, the user may also choose not to use the control test module and not to divide the geotextile light resistance test cavity 12 .

[0051] In summary, by setting up modular partitions, detachable segmentation functions and independent temperature, humidity and ultraviolet light control systems in the UV aging test chamber 11 and the geotextile light resistance test chamber 12, the test mode of the single cavity of the traditional equipment has been changed, allowing users to carry out multiple groups of control tests at the same time, without the need to conduct testing tests on new material geotextiles in batches, greatly shortening the test cycle, and being able to efficiently complete the light resistance ultraviolet radiation tests of multiple groups of new material geotextiles.

[0052] At the same time, the modular partitioning and detachable segmentation design give the UV aging test chamber 11 great flexibility. When multiple groups of control tests are required, the separated chambers meet the parallel testing requirements; and when faced with large-scale single test tasks, a spacious unified test space can be obtained by removing the partition 42, making full use of the equipment volume, so that the UV aging test chamber 11 can adapt to a variety of test scenarios. Whether it is a small-scale fine research or a large-scale production quality inspection, it can respond efficiently, effectively improving the utilization rate and applicability of the equipment.

[0053] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0054] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A new material geotextile light resistance ultraviolet radiation test equipment, characterized by: The invention comprises at least two ultraviolet light modules arranged in a linear array, wherein the ultraviolet light modules are arranged on the top of the inner wall of the geotextile light resistance test cavity (12) opened on the ultraviolet aging test chamber (11), and the ultraviolet light modules include a light trough (21), the light trough (21) is opened on the top of the inner wall of the geotextile light resistance test cavity (12), and the ultraviolet aging test chamber (11) is provided with an equipment trough (22) at a position close to the light trough (21), the equipment trough (22) is connected to the light trough (21), and the equipment trough (22) is connected to the light trough (21). A servo motor (23) is fixedly connected to the top of the wall. The servo motor (23) is divided into a fixed end and an output shaft. The output shaft end of the servo motor (23) faces downward. The output shaft end of the servo motor (23) is fixedly connected to a lampshade (24). Two ultraviolet lamp tubes (25) are installed on the inner wall of the lampshade (24). The bottom of the lampshade (24) is fixedly connected to a lower cover (26). The lower cover (26) is fixedly connected to an inclined panel (27). Both ends of the inclined panel (27) are fixedly connected to a convex transparent piece (28).

2. The new material geotextile light resistance ultraviolet radiation test equipment according to claim 1 is characterized by: The UV aging test chamber (11) is also provided with no less than two temperature and humidity simulation modules in a linear array, and the temperature and humidity simulation modules include an equipment rack (31), the equipment rack (31) is fixedly connected to the UV aging test chamber (11), the end of the equipment rack (31) away from the UV aging test chamber (11) is fixedly connected to a water tank (32), the top of the water tank (32) is clamped with a box cover (33), the bottom of the water tank (32) is fixedly connected to a water pipe (34), the end of the water pipe (34) away from the water tank (32) penetrates into the geotextile light resistance test chamber (12), the end of the water pipe (34) located inside the geotextile light resistance test chamber (12) is installed with an atomizing nozzle (35), a centrifugal pump is installed inside the water tank (32), and the water outlet of the centrifugal pump is connected to the water pipe (34).

3. The new material geotextile light resistance ultraviolet radiation test equipment according to claim 1 is characterized by: The temperature and humidity simulation module also includes an air pump (36), which is fixedly connected to the equipment rack (31), and the air outlet of the air pump (36) is oriented toward the UV aging test chamber (11). The air outlet of the air pump (36) is fixedly connected to the electric heating plate (37). The inner wall of the geotextile light resistance test chamber (12) on one side close to the electric heating plate (37) is fixedly connected to a double-way pipe (38), and the double-way pipe (38) is connected to the air outlet of the air pump (36). The side of the double-way pipe (38) away from the electric heating plate (37) is fixedly connected to a bottom air pipe (39) and a top air pipe (310).

4. The new material geotextile light resistance ultraviolet radiation test equipment according to claim 1 is characterized by: A control test module is provided on the UV aging test chamber (11), and the control test module includes a U-shaped groove block (41). The U-shaped groove block (41) is fixedly connected to the inner wall of the geotextile light resistance test chamber (12). The U-shaped groove block (41) is internally snap-fitted with a partition (42), and a stabilizing plate (43) is symmetrically fixedly connected to both sides of the bottom of the partition (42).

5. The new material geotextile light resistance ultraviolet radiation test equipment according to claim 1 is characterized by: The servo motor (23) is electrically connected to a remote controller, the ultraviolet lamp tube (25) is electrically connected to a remote controller, the lampshade (24) is embedded in the lamp slot (21), and the lampshade (24) is rotatably connected to the equipment slot (22), the inclined panel (27) is configured to consist of two inclined side panels, the inclined panel (27) is raised upward on the lower cover (26), and the two ultraviolet lamp tubes (25) are respectively arranged on the two inclined side panels of the inclined panel (27).

6. The new material geotextile light resistance ultraviolet radiation test equipment according to claim 1 is characterized by: The lower cover (26), the inclined panel (27), and the convex transparent piece (28) are all made of transparent materials, and the two convex transparent pieces (28) are arranged in an inclined shape at both ends of the inclined panel (27).

7. The new material geotextile light resistance ultraviolet radiation test equipment according to claim 2 is characterized by: The atomizing nozzle (35) is directed toward the bottom of the inner wall of the geotextile light resistance test chamber (12), and the centrifugal pump is electrically connected to a remote controller.

8. The new material geotextile light resistance ultraviolet radiation test equipment according to claim 3 is characterized by: The air pump (36) and the electric heater (37) are both electrically connected to a controller.

9. The new material geotextile light resistance ultraviolet radiation test equipment according to claim 3 is characterized by: One end of the bottom air pipe (39) away from the double-pass pipe (38) faces the bottom of the inner wall of the geotextile light resistance test cavity (12), and one end of the top air pipe (310) away from the double-pass pipe (38) faces the lower cover (26).

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