CN215262344U - High-temperature high-humidity aging test chamber system of projector - Google Patents
High-temperature high-humidity aging test chamber system of projector Download PDFInfo
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- CN215262344U CN215262344U CN202121232339.6U CN202121232339U CN215262344U CN 215262344 U CN215262344 U CN 215262344U CN 202121232339 U CN202121232339 U CN 202121232339U CN 215262344 U CN215262344 U CN 215262344U
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Abstract
The utility model discloses a high-temperature high-humidity aging test chamber system of a projector, which comprises a high-heat flow pipeline, a high-humidity flow pipeline and a heat and humidity mixed test pipeline; the input end of the high heat flow pipeline is provided with high hot airflow generating equipment, the input end of the high wet flow pipeline is provided with high wet airflow generating equipment, and the output end of the high heat flow pipeline and the output end of the high wet flow pipeline are converged and butted with the input end of the hot and wet mixing test pipeline; and a turnover mechanism for supporting the projector is arranged in the heat and humidity mixing test pipeline, and the turnover mechanism can drive the projector to slowly turn over in the heat and humidity mixing test pipeline. The utility model provides a pair of high temperature and high humidity aging testing cabin system of projecting apparatus for the projecting apparatus is at the high humidity test experiment under the environment of high fever, with the influence of analysis to the projecting apparatus is ageing, simple structure, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the projecting apparatus test equipment, especially, relate to a high temperature and high humidity aging testing cabin system of projecting apparatus.
Background
The influence of the damp and hot environment on the projector is large, and the damp and hot environment mainly erodes parts and cables to cause aging and damage. Based on this, the projector production frame needs to carry out the test experiment under the simulated damp and hot environment to the projector to verify the ageing rate and the degree index of projector. Based on the above reason, the utility model discloses a high temperature and high humidity aging testing cabin system of projecting apparatus for the projecting apparatus is at the high humidity test experiment under the environment of high fever, has simple structure, convenient to use's advantage.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a high temperature and high humidity aging testing cabin system of projecting apparatus for the projecting apparatus is at the high temperature and high humidity test experiment under the environment, with the influence of analysis to the projecting apparatus is ageing, simple structure, convenient to use.
The technical scheme is as follows: in order to achieve the above object, the utility model discloses a high temperature and high humidity aging test chamber system of projector, which comprises a high heat flow pipeline, a high humidity flow pipeline and a heat and humidity mixed test pipeline;
the input end of the high heat flow pipeline is provided with high hot airflow generating equipment, the input end of the high wet flow pipeline is provided with high wet airflow generating equipment, and the output end of the high heat flow pipeline and the output end of the high wet flow pipeline are converged and butted with the input end of the hot and wet mixing test pipeline;
and a turnover mechanism for supporting the projector is arranged in the heat and humidity mixing test pipeline, and the turnover mechanism can drive the projector to slowly turn over in the heat and humidity mixing test pipeline.
Furthermore, a high-heat airflow control valve is installed at a position, close to the output end, of the high-heat flow pipeline, a high-humidity airflow control valve is installed at a position, close to the output end, of the high-humidity flow pipeline, and a hot-humidity mixed airflow control valve is installed at an output end of the hot-humidity mixed testing pipeline.
Furthermore, the high-temperature airflow control valve, the high-humidity airflow control valve and the hot-humidity mixed airflow control valve are all electric valves.
Further, install temperature sensor on the high heat flow pipeline, install humidity transducer on the high heat flow pipeline, install temperature and humidity sensor on the hot and humid mixed test pipeline.
Further, the turnover mechanism comprises a hollow support frame for supporting the projector, and the projector is arranged on the hollow support frame and bound through a binding band; the turnover mechanism further comprises a rotating shaft and a motor in driving connection with the rotating shaft, and the turnover mechanism is connected with the inner wall of the hot and wet mixing test pipeline in a rotating matching mode through the rotating shaft.
Furthermore, the high heat flow pipeline and the heat and humidity mixed test pipeline are wrapped by heat insulation layers.
Further, the high-heat airflow generating device is a hot air blower.
Further, high humid air current generating equipment includes atomizer box and water tank through the aqueduct connection, the atomizer box butt joint high humid flow pipeline, the atomizer box outside is to having the air-blower, the top is provided with atomizer in the atomizer box, the aqueduct butt joint atomizer, and install the power pump on the aqueduct.
Has the advantages that: the utility model discloses a high temperature and high humidity aging testing cabin system of projecting apparatus, beneficial effect is: the utility model discloses a wet hot test is carried out to the projecting apparatus to the hot humid mixed gas flow that flows, carries out slowly at the uniform velocity upset to the projecting apparatus through tilting mechanism moreover, can guarantee that its each position contacts abundant more, even with hot humid mixed gas flow, guarantees the accuracy, the reliability of wet hot test.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a high-humidity airflow generation apparatus.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a high-temperature high-humidity aging test chamber system of a projector comprises a high-heat flow pipeline 1, a high-humidity flow pipeline 2 and a heat-humidity mixing test pipeline 3; the input end of the high heat flow pipeline 1 is provided with a high heat airflow generating device 4, the input end of the high heat flow pipeline 2 is provided with a high humidity airflow generating device 5, and the output end of the high heat flow pipeline 1 and the output end of the high humidity flow pipeline 2 are converged and butted with the input end of the heat and humidity mixed testing pipeline 3; the heat and humidity mixing test pipeline 3 is internally provided with a turnover mechanism 6 for supporting the projector 14, and the turnover mechanism 6 can drive the projector 14 to slowly turn over in the heat and humidity mixing test pipeline 3. The utility model discloses a wet hot testing is carried out to projecting apparatus 14 to the hot humid mixed air stream 30 that flows, carries out slowly at the uniform velocity upset to projecting apparatus 14 through tilting mechanism 6 moreover, can guarantee that its each position and the contact of hot humid mixed air stream 30 are abundant more, even, guarantee the accuracy, the reliability of wet hot testing.
The high heat flow pipeline 1 is provided with a high heat air flow control valve 7 at a position close to the output end of the high heat flow pipeline, the high humidity pipeline 2 is provided with a high humidity air flow control valve 8 at a position close to the output end of the high heat flow pipeline, and the output end of the heat and humidity mixing test pipeline 3 is provided with a heat and humidity mixing air flow control valve 9. The projector 14 can be tested in a stable hot and humid environment with the high hot airflow control valve 7, the high humid airflow control valve 8, and the hot and humid mixed airflow control valve 9 all closed.
Preferably, the high hot air flow control valve 7, the high wet air flow control valve 8, and the hot and wet mixed air flow control valve 9 are all electrically operated valves.
Install temperature sensor 11 on the high heat flow pipeline 1 for detect the temperature of hot gas flow 10, install humidity transducer 12 on the high heat flow pipeline 2 for detect the humidity of humid air flow 20, install temperature and humidity sensor on the hot wet mixed test pipeline 3 for detect the temperature and humidity of hot wet mixed air flow 30.
The turnover mechanism 6 comprises a hollow support frame 62 for supporting the projector 14, and the projector 14 is arranged on the hollow support frame 62 and bound through a binding band 64; the turnover mechanism 6 further comprises a rotating shaft 61 and a motor 63 in driving connection with the rotating shaft, and the turnover mechanism 6 is connected with the inner wall of the hot and wet mixing test pipeline 3 in a rotating matching mode through the rotating shaft 61. The turnover mechanism 6 is simple in structure and saves the input cost.
In order to reduce heat loss, the high heat flow pipeline 1 and the heat and humidity mixed test pipeline 3 are wrapped by heat insulation layers.
Preferably, the high heat airflow generating device 4 is a hot air blower.
As shown in fig. 2, the high humidity airflow generating device 5 includes an atomization box 51 and a water tank 52 connected by a water conduit 54, the atomization box 51 is butted with the high humidity airflow pipeline 2, an air blower 56 is butted on the outer side of the atomization box 51, an atomization nozzle 55 is arranged on the top inside the atomization box 51, the water conduit 54 is butted with the atomization nozzle 55, and a power pump 53 is installed on the water conduit 54. The water is atomized and mixed into the wind to form a wet air flow 20, which is introduced into the high-humidity flow duct 2.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides a high temperature and high humidity aging testing cabin system of projecting apparatus which characterized in that: the device comprises a high heat flow pipeline (1), a high humidity flow pipeline (2) and a hot and wet mixing test pipeline (3);
the input end of the high heat flow pipeline (1) is provided with high hot airflow generating equipment (4), the input end of the high wet flow pipeline (2) is provided with high wet airflow generating equipment (5), and the output end of the high heat flow pipeline (1) and the output end of the high wet flow pipeline (2) are converged and butted with the input end of the hot and wet mixed testing pipeline (3);
a turnover mechanism (6) for supporting the projector (14) is arranged in the heat and humidity mixing test pipeline (3), and the turnover mechanism (6) can drive the projector (14) to slowly turn over in the heat and humidity mixing test pipeline (3).
2. The high temperature and high humidity aging test chamber system of a projector according to claim 1, wherein: high hot air current control valve (7) are installed to the position that high heat flow pipeline (1) is close to its output, high wet air current control valve (8) are installed to the position that high wet flow pipeline (2) are close to its output, hot wet mixed air current control valve (9) are installed to the output of hot wet mixed test pipeline (3).
3. The high temperature and high humidity aging test chamber system of projector according to claim 2, wherein: the high-heat airflow control valve (7), the high-humidity airflow control valve (8) and the hot-humidity mixed airflow control valve (9) are all electric valves.
4. The high temperature and high humidity aging test chamber system of projector according to claim 2, wherein: install temperature sensor (11) on high heat flow pipeline (1), install humidity transducer (12) on high heat flow pipeline (2), install temperature and humidity sensor on hot and humid mixed test pipeline (3).
5. The high temperature and high humidity aging test chamber system of a projector according to claim 1, wherein: the turnover mechanism (6) comprises a hollow support frame (62) for supporting the projector (14), and the projector (14) is arranged on the hollow support frame (62) and bound through a binding band (64); the turnover mechanism (6) further comprises a rotating shaft (61) and a motor (63) connected with the rotating shaft in a driving mode, and the turnover mechanism (6) is connected with the inner wall of the hot and wet mixing test pipeline (3) in a rotating matching mode through the rotating shaft (61).
6. The high temperature and high humidity aging test chamber system of a projector according to claim 1, wherein: the high heat flow pipeline (1) and the heat and humidity mixed test pipeline (3) are wrapped by heat insulation layers.
7. The high temperature and high humidity aging test chamber system of a projector according to claim 1, wherein: the high-heat airflow generating equipment (4) is a hot air blower.
8. The high temperature and high humidity aging test chamber system of a projector according to claim 1, wherein: high humid air current generating equipment (5) include atomizer box (51) and water tank (52) of connecting through aqueduct (54), atomizer box (51) butt joint high humid flow pipeline (2), atomizer box (51) outside is docked has air-blower (56), the top is provided with atomizer (55) in atomizer box (51), aqueduct (54) dock atomizer (55), and install power pump (53) on aqueduct (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121232339.6U CN215262344U (en) | 2021-06-03 | 2021-06-03 | High-temperature high-humidity aging test chamber system of projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121232339.6U CN215262344U (en) | 2021-06-03 | 2021-06-03 | High-temperature high-humidity aging test chamber system of projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215262344U true CN215262344U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121232339.6U Active CN215262344U (en) | 2021-06-03 | 2021-06-03 | High-temperature high-humidity aging test chamber system of projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215262344U (en) |
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2021
- 2021-06-03 CN CN202121232339.6U patent/CN215262344U/en active Active
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