CN212658598U

CN212658598U - High-low temperature alternating ultraviolet composite accelerated aging testing device

Info

Publication number: CN212658598U
Application number: CN202021355451.4U
Authority: CN
Inventors: 阮杰杰; 邓婷; 刘宇超
Original assignee: Shanghai Guzhu Environmental Measurement And Control Technology Co ltd
Current assignee: Shanghai Guzhu Environmental Measurement And Control Technology Co ltd
Priority date: 2020-07-12
Filing date: 2020-07-12
Publication date: 2021-03-05
Anticipated expiration: 2030-07-12

Abstract

The utility model discloses a high low temperature reversal ultraviolet composite accelerated aging testing device, including the test box, the front of test box articulates through the hinge has sealing door, the left side fixed mounting at test box top has first air-blower, the top of test box and the right side fixed mounting who is located first air-blower have the heating cabinet, the right side fixed mounting at test box top has the second air-blower, the left side fixed mounting of second air-blower has the refrigeration case. The utility model discloses a cooperation simulation high temperature weather between first air-blower, heating cabinet and the heating network can realize treating that the detection object is fixed, has solved current detection device analog condition simultaneously and can not adjust as required to make the problem that experimental data has the deviation.

Description

High-low temperature alternating ultraviolet composite accelerated aging testing device

Technical Field

The utility model relates to an ageing testing technical field specifically is a high low temperature reversal ultraviolet is compound ageing tests device with higher speed is accelerated to ultraviolet.

Background

The ultraviolet accelerated aging tester has the following product functions and principles: the test box adopts a strong ultraviolet metal halide lamp as a light source, and performs an accelerated weather resistance test on the material by simulating ultraviolet radiation and condensation in natural sunlight to obtain a weather resistance result of the material, can simulate environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation, darkness and the like in natural weather, and combines the conditions into a cycle by reproducing the conditions, and the cycle is automatically executed to complete the cycle times. The simulation conditions of the existing detection device cannot be adjusted as required, so that experimental data have deviation and the use requirement cannot be met.

Disclosure of Invention

An object of the utility model is to provide a high low temperature reversal ultraviolet is compound with higher speed aging testing device possesses the service environment's that can simulate difference advantage, has solved current detection device analog condition and can not adjust as required to make the problem that experimental data has the deviation.

The utility model provides a following technical scheme: the utility model provides a high low temperature alternation ultraviolet composite accelerated aging testing device, includes the test box, the front of test box articulates through the hinge has sealing door, the left side fixed mounting at test box top has first air-blower, the top of test box and the right side fixed mounting who is located first air-blower have the heating cabinet, the right side fixed mounting at test box top has the second air-blower, the left side fixed mounting of second air-blower has the refrigeration case, the top fixed mounting of refrigeration case has the refrigerator, the bottom fixed mounting of test box inner chamber has the base, the top of base is rotated through the bearing and is connected with the dwang, the top fixed mounting of dwang has the mount pad, the top fixed mounting of mount pad has two kellies, the equal fixed mounting in both sides and the top of test box inner chamber has ultraviolet lamp.

The output of first air-blower runs through to the inside of heating cabinet, the inside fixed mounting of heating cabinet has two heating nets, the right side intercommunication of heating cabinet has the bottom of first pipe and first pipe to run through the top of test box and extends to the inside of test box.

The output of second air-blower runs through to the inside of refrigeration case, the bottom intercommunication of refrigerator has three condenser pipe, the bottom of condenser pipe runs through to the inside of refrigeration case, the left side intercommunication of refrigeration case has the second pipe, and the second pipe runs through the top of test box and extends to the inside of test box.

The limiting groove has been seted up to the inside of mount pad, the kelly is through limiting groove and mount pad sliding connection, one side that the kelly was kept away from relatively just is located the inside fixed mounting of limiting groove and has the spring, one side that the spring was kept away from relatively and the both sides fixed connection of limiting groove.

The bottom on test box right side intercommunication has the blast pipe, be provided with the sealing strip between sealing door and the test box.

The utility model has the advantages as follows:

1. the utility model discloses a cooperation simulation high temperature weather between first air-blower, heating cabinet and the heating network realizes treating the detection object and fixes, realizes treating simultaneously that the detection object rotates to detect the different angles of object, be used for sending the ultraviolet ray through setting up ultraviolet lamp, be used for simulating sunshine to the damage of object, solved current detection device simulation condition simultaneously and can not adjust as required, thereby make the problem that experimental data has the deviation.

2. The utility model discloses an object that the second pipe was treated the detection with the inside of the leading-in test box of air conditioning detects, treat the detection object through the inside of first pipe with the leading-in test box of steam and detect, be used for carrying on spacingly to the kelly through setting up the spacing groove, be used for promoting two kellies to one side that is close to relatively through setting up the spring, thereby realize treating the centre gripping of detecting the object, be used for preventing the junction gas leakage of test box and sealing door through setting up the sealing strip, be used for discharging the inside air of test box through setting up the blast pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the base and the mounting seat of the present invention.

In the figure: 1. a test box; 2. a sealing door; 3. a first blower; 4. a heating box; 5. a refrigerator; 6. a refrigeration case; 7. a second blower; 8. heating the net; 9. a condenser tube; 10. a base; 11. rotating the rod; 12. a mounting seat; 13. a clamping rod; 14. an ultraviolet lamp; 15. a spring; 16. a limiting groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a high and low temperature alternating ultraviolet composite accelerated aging test device comprises a test box 1, a sealing door 2 is hinged on the front surface of the test box 1 through a hinge, a first air blower 3 is fixedly installed on the left side of the top of the test box 1, a heating box 4 is fixedly installed on the top of the test box 1 and positioned on the right side of the first air blower 3, a second air blower 7 is fixedly installed on the right side of the top of the test box 1, a refrigerating box 6 is fixedly installed on the left side of the second air blower 7, a refrigerator 5 is fixedly installed on the top of the refrigerating box 6, a base 10 is fixedly installed on the bottom of the inner cavity of the test box 1, the top of the base 10 is rotatably connected with a rotating rod 11 through a bearing, a mounting seat 12 is fixedly installed on the top of the rotating rod 11, two clamping rods 13 are fixedly installed on the top of the, the high-temperature weather is simulated through the cooperation between the first air blower 3, the heating box 4 and the heating net 8, the low-temperature weather is simulated through the cooperation between the refrigerator 5, the refrigerating box 6, the second air blower 7 and the condensing pipe 9, the object to be detected is fixed through the cooperation between the base 10, the rotating rod 11, the mounting seat 12 and the clamping rod 13, the object to be detected is rotated, thereby detecting different angles of the object, the ultraviolet lamp 14 is arranged for emitting ultraviolet rays for simulating the damage of sunlight to the object, the output end of the first air blower 3 penetrates into the heating box 4, the two heating nets 8 are fixedly arranged inside the heating box 4, the right side of the heating box 4 is communicated with a first conduit, the bottom of the first conduit penetrates through the top of the testing box 1 and extends into the testing box 1, and cold air is guided into the testing box 1 through the second conduit to detect the object to be detected, the detection device comprises a first guide pipe, a second air blower 7, three condensation pipes 9, a condensation pipe 9, a second guide pipe, a spring 15, a limiting groove 16, a clamping rod 13, a mounting seat 12, a spring 15 and a clamping rod clamping device, wherein hot air is guided into the testing box 1 through the first guide pipe to detect an object to be detected, the output end of the second air blower 7 penetrates into a refrigerating box 6, the bottom of the refrigerating box 5 is communicated with the three condensation pipes 9, the bottom of the condensation pipes 9 penetrates into the refrigerating box 6, the left side of the refrigerating box 6 is communicated with the second guide pipe, the second guide pipe penetrates through the top of the testing box 1 and extends into the testing box 1, the mounting seat 12 is internally provided with the limiting groove 16, the clamping rod 13 is in sliding connection with the mounting seat 12 through the limiting groove 16, the clamping rod 13 is relatively far away from one side and is fixedly arranged in the limiting groove 16, the spring 15 is fixedly connected with the two clamping rods 13 and pushes, the bottom intercommunication on test box 1 right side has the blast pipe, is provided with the sealing strip between sealing door 2 and the test box 1, is used for preventing the junction gas leakage of test box 1 and sealing door 2 through setting up the sealing strip, is used for discharging the inside air of test box 1 through setting up the blast pipe.

During the use, open sealing door 2, break with card pole 13 to both sides, the object that will wait to detect is placed in the top of mount pad 12 and is located between card pole 13, loosen card pole 13, promote card pole 13 through spring 15 and remove to one side that is close to relatively, thereby the realization carries out the centre gripping to the object, as required, open first air-blower 3 or second air-blower 7, send the outside air to the inside of heating cabinet 4 and refrigeration case 6, through heating network 8, cooperation between refrigeration case 6 and the condenser pipe 9 produces high temperature and low temperature and treats the detection object and detect, send ultraviolet ray through opening ultraviolet lamp 14 and be used for simulating the sunlight, the inside air of test box 1 can through blast pipe discharge.

Claims

1. The utility model provides a high low temperature reversal ultraviolet is compound with higher speed aging testing device, includes test box (1), its characterized in that: the front of the test box (1) is hinged with a sealing door (2) through a hinge, the left side fixed mounting at the top of the test box (1) is provided with a first air blower (3), the top of the test box (1) is provided with a heating box (4) at the right side of the first air blower (3), the right side fixed mounting at the top of the test box (1) is provided with a second air blower (7), the left side fixed mounting of the second air blower (7) is provided with a refrigerating box (6), the top fixed mounting of the refrigerating box (6) is provided with a refrigerator (5), the bottom fixed mounting of the inner cavity of the test box (1) is provided with a base (10), the top of the base (10) is rotatably connected with a rotating rod (11) through a bearing, the top fixed mounting of the rotating rod (11) is provided with a mounting seat (12), and the top fixed mounting of the mounting, and ultraviolet lamps (14) are fixedly arranged on the two sides and the top of the inner cavity of the test box (1).

2. The high-low temperature alternating ultraviolet composite accelerated aging test device according to claim 1, characterized in that: the output of first air-blower (3) runs through to the inside of heating cabinet (4), the inside fixed mounting of heating cabinet (4) has two heating net (8), the right side intercommunication of heating cabinet (4) has the bottom of first pipe and first pipe to run through the top of test box (1) and extend to the inside of test box (1).

3. The high-low temperature alternating ultraviolet composite accelerated aging test device according to claim 2, characterized in that: the output of second air-blower (7) runs through to the inside of refrigeration case (6), the bottom intercommunication of refrigerator (5) has three condenser pipe (9), the bottom of condenser pipe (9) runs through to the inside of refrigeration case (6), the left side intercommunication of refrigeration case (6) has the second pipe, and the second pipe runs through the top of test box (1) and extends to the inside of test box (1).

4. The high-low temperature alternating ultraviolet composite accelerated aging test device according to claim 3, characterized in that: spacing groove (16) have been seted up to the inside of mount pad (12), kelly (13) are through spacing groove (16) and mount pad (12) sliding connection, the inside fixed mounting that one side that kelly (13) kept away from relatively just is located spacing groove (16) has spring (15), the both sides fixed connection of one side and spacing groove (16) that spring (15) kept away from relatively.

5. The high-low temperature alternating ultraviolet composite accelerated aging test device according to claim 4, characterized in that: the bottom on the right side of the test box (1) is communicated with an exhaust pipe, and a sealing strip is arranged between the sealing door (2) and the test box (1).