CN216955646U

CN216955646U - Solarization climate testing machine

Info

Publication number: CN216955646U
Application number: CN202220230723.0U
Authority: CN
Inventors: 徐敏; 徐强
Original assignee: Tongxiang Longqi Textile Co ltd
Current assignee: Tongxiang Longqi Textile Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-07-12
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a solarization climate testing machine, which comprises a box body, wherein the bottom of the box body is provided with a motor, the motor is in transmission connection with a sample rack, a sample clamp is arranged on the sample rack, the box body is also provided with a first spraying mechanism, a second spraying mechanism and a xenon lamp irradiation mechanism, the xenon lamp irradiation mechanism comprises a longitudinally arranged xenon lamp, a cooling tube is coaxially sleeved outside the xenon lamp, a gap exists between the cooling tube and the xenon lamp, a spoke-shaped partition plate is arranged between the cooling tube and the xenon lamp to partition a plurality of cooling channels, two ends of the cooling tube are covered with sealing covers for sealing the cooling tube, the sealing cover comprises a cover body, a separating ring forming a transfusion channel with the cover body is arranged in the cover body, liquid discharge holes corresponding to the cooling channels one by one are arranged on the separating ring, the sealing cover is also connected with an infusion tube connected with the infusion channel, and the infusion tube extends out of the box body and then is communicated with the heat exchange mechanism. Through above-mentioned structure effectively solved among the current sunshine weather testing machine problem that the xenon lamp dispels the heat and influences internal environment.

Description

Solarization climate testing machine

Technical Field

The utility model relates to fabric detection equipment, in particular to a solarization climate testing machine.

Background

The sunlight and climate tester is used for light resistance, weather fastness and light aging tests of various colored materials such as colored textiles, leather, artificial leather, plastics and the like, and provides simulated natural conditions required by the tests by setting parameters such as illumination intensity, temperature, humidity, spraying and the like in a test chamber so as to detect the light resistance and the weather fastness performance of dyes of fabrics such as the colored textiles, the leather and the like. In order to imitate natural light in the existing sunshine weather test machine, a xenon lamp is adopted as a light source, the xenon lamp emits a large amount of heat energy when emitting light, the temperature in the test machine is far higher than the temperature in the natural environment, the existing cooling mode is that air is blown through a fan for heat dissipation, however, the air flow in the test machine can be caused to flow in a large range by the air blowing heat dissipation, the simulation parameters in the test machine are caused to fluctuate, and the accuracy of the test is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings, the present invention is directed to a sun climate tester to solve the technical problems mentioned in the background art.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a sun climate testing machine comprises a box body, a motor is arranged at the bottom of the box body, an output shaft of the motor extends into the box body and then is in transmission connection with a sample rack, a sample clamp is detachably arranged on the sample rack, the box body is also provided with a first spraying mechanism, a second spraying mechanism and a xenon lamp irradiation mechanism, the xenon lamp irradiation mechanism comprises a longitudinally arranged xenon lamp, a cooling pipe is coaxially sleeved outside the xenon lamp, a gap is formed between the cooling pipe and the xenon lamp, a spoke-shaped partition plate is arranged between the cooling pipe and the xenon lamp to separate a plurality of cooling channels, two ends of the cooling pipe are covered with sealing covers for sealing the cooling pipe, the sealing cover comprises a cover body, a separating ring forming a transfusion channel with the cover body is arranged in the cover body, liquid discharge holes corresponding to the cooling channels one by one are arranged on the separating ring, the sealing cover is also connected with an infusion tube connected with the infusion channel, and the infusion tube extends out of the box body and then is communicated with the heat exchange mechanism.

Furthermore, a foam scraping block is slidably arranged in the cooling channel and comprises a main body with the same section as that of the cooling channel, the main body is made of iron, a through hole for cooling liquid to pass through is arranged in the main body in a penetrating manner, and a silica gel layer is wrapped outside the main body; and a magnetic ring which can be attracted with the foam scraping block is sleeved outside the cooling pipe.

Furthermore, a filter cover is sleeved outside the cooling pipe, a sliding groove is longitudinally formed in the filter cover, and a handle capable of sliding up and down in the sliding groove is arranged on the magnetic ring.

The working principle is as follows: when the xenon lamp works and emits heat, the heat exchange mechanism works synchronously, the cooling liquid enters and exits the cooling channel under the action of the heat exchange mechanism to form circulation, and the heat emitted by the xenon lamp is taken away by the cooling liquid in the circulation process. In the process, due to the existence of the cooling channel, the unidirectional property of the cooling liquid in the circulation process is ensured, and the condition that the local heat exchange is uneven due to the fact that the cooling liquid generates local vortex in the cooling pipe is avoided. It should be noted that the cooling liquid is transparent liquid so as not to affect the penetration of light.

Has the advantages that: through above-mentioned structure effectively solved among the current sunshine weather testing machine problem that the xenon lamp dispels the heat and influences internal environment.

Drawings

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

FIG. 2 is a sectional view taken along line A-A;

FIG. 3 is a schematic view of a sealing cap;

FIG. 4 is a sectional view taken along line B-B;

fig. 5 is a schematic view of the construction of the blister block.

Reference numerals: 100. the xenon lamp cleaning device comprises a box body 200, a motor 300, a sample rack 400, a sample clamp 500, a first spraying mechanism 600, a second spraying mechanism 700, a xenon lamp irradiation mechanism 710, a xenon lamp 720, a cooling pipe 730, a partition 740, a cooling channel 750, a sealing cover 751, a cover 752, a separating ring 753, a transfusion channel 754, a liquid discharge hole 760, a transfusion pipe 770, a bubble scraping block 771, a body 772, a through hole 773, a silica gel layer 780, a magnetic ring 790, a handle 800, a heat exchange mechanism 810, a transfusion pump 820, a heat exchanger 900, a filter cover 910 and a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The solarization climate testing machine comprises a box body 100, a motor 200 is arranged at the bottom of the box body, an output shaft of the motor extends into the box body and then is connected with a sample rack 300 in a transmission mode, and a plurality of sample clamps 400 used for clamping fabrics are detachably loaded on the sample rack. Meanwhile, the case is provided with a first shower mechanism 500, a second shower mechanism 600, and a xenon lamp irradiation mechanism 700. It should be noted that the first spraying mechanism is used for simulating a rainy environment, the second spraying mechanism is used for simulating a fogging environment, and the xenon lamp irradiation mechanism is used for simulating solar illumination. In order to reduce the influence of heat generated by the xenon lamp irradiation mechanism on the internal environment of the box body, the xenon lamp irradiation mechanism 700 comprises a xenon lamp 710 which is longitudinally arranged, a cooling tube 720 is coaxially sleeved outside the xenon lamp, a gap exists between the cooling tube and the xenon lamp, a plurality of spoke-shaped partition plates 730 are further arranged between the cooling tube and the xenon lamp, and under the action of the partition plates, the gap is divided into a plurality of cooling channels 740 through which cooling liquid can pass. In addition, a sealing cover 750 for sealing the cooling pipe is respectively arranged at both ends of the cooling pipe, the sealing cover comprises a cover body 751, a circle of separating ring 752 is arranged in the cover body to form a transfusion channel 753 with the cover body, and a plurality of liquid discharge holes 754 corresponding to the cooling channel one by one are arranged on the separating ring. In addition, a liquid transport tube 760 is connected to the sealing cover and communicates with the liquid transport channel, and the liquid transport tube extends out of the tank and then forms a pipe system through which the cooling liquid can circulate by means of a heat exchange mechanism 800 provided on the tank. Specifically, the heat exchange mechanism includes the infusion pump 810 and the heat exchanger 820.

As a further improvement of the above embodiment, in order to prevent bubbles in the cooling liquid from being adsorbed on the xenon lamp and the cooling tube to affect the irradiation of light, a bubble scraping block 770 capable of scraping off the bubbles is further provided in the cooling channel. Specifically, should scrape the bubble piece and include the main part 771 the same with the cooling channel cross-section, the main part is iron, and the through-hole 772 that link up in the main part and can supply the coolant liquid to pass through has wrapped up in the main part one deck silica gel layer 773, and the cooling tube outside then the cover is equipped with the magnetic ring 780 that the bubble piece can be scraped in the lap.

As a further improvement of the above embodiment, in order to be closer to the sunlight, a filter cover 900 is sleeved outside the cooling tube, a sliding slot 910 is longitudinally formed on the filter cover, and a handle 790 capable of sliding up and down in the magnetic ring is arranged on the magnetic ring.

Claims

1. A solarization climate testing machine is characterized in that: comprises a box body, a motor is arranged at the bottom of the box body, an output shaft of the motor extends into the box body and then is in transmission connection with a sample rack, a sample clamp is detachably arranged on the sample rack, the box body is also provided with a first spraying mechanism, a second spraying mechanism and a xenon lamp irradiation mechanism, the xenon lamp irradiation mechanism comprises a longitudinally arranged xenon lamp, a cooling pipe is coaxially sleeved outside the xenon lamp, a gap is formed between the cooling pipe and the xenon lamp, a spoke-shaped partition plate is arranged between the cooling pipe and the xenon lamp to separate a plurality of cooling channels, two ends of the cooling pipe are covered with sealing covers for sealing the cooling pipe, the sealing cover comprises a cover body, a separating ring forming a transfusion channel with the cover body is arranged in the cover body, liquid discharge holes corresponding to the cooling channels one by one are arranged on the separating ring, the sealing cover is also connected with an infusion tube connected with the infusion channel, and the infusion tube extends out of the box body and then is communicated with the heat exchange mechanism.

2. The solarization climate tester as claimed in claim 1, characterized in that: the cooling channel is internally provided with a foam scraping block in a sliding manner, the foam scraping block comprises a main body with the same section as that of the cooling channel, the main body is made of iron, a through hole for cooling liquid to pass through is arranged in the main body in a penetrating manner, and the outside of the main body is wrapped by a silica gel layer; and a magnetic ring which can be attracted with the foam scraping block is sleeved outside the cooling pipe.

3. A sun weather tester as claimed in claim 2, wherein: the cooling tube is externally sleeved with a filter cover, a sliding groove is longitudinally formed in the filter cover, and a handle capable of sliding up and down in the sliding groove is arranged on the magnetic ring.