CN220294706U - High-low temperature alternating test box - Google Patents
High-low temperature alternating test box Download PDFInfo
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- CN220294706U CN220294706U CN202320506336.XU CN202320506336U CN220294706U CN 220294706 U CN220294706 U CN 220294706U CN 202320506336 U CN202320506336 U CN 202320506336U CN 220294706 U CN220294706 U CN 220294706U
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- test
- test box
- main body
- humidifier
- box main
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- 238000012360 testing method Methods 0.000 title claims abstract description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a high-low temperature alternating test box, which comprises a test box main body, a heater, a refrigerator and a humidifier; the heating machine and the refrigerating machine are respectively fixed on two sides of the main body of the test box, and a heating pipeline and a refrigerating pipeline on the heating machine and the refrigerating machine penetrate through the top of the main body of the test box and are positioned above a test cavity of the main body of the test box; the humidifier is arranged at the top of the test box main body, and a humidifying pipeline of the humidifier also penetrates through the test box main body and is arranged above the test cavity. According to the utility model, through the arrangement of the humidifier and the water pipe, the water accumulated at the bottom of the test cavity is pumped out and used for humidifying the humidifier, so that the humidifier is convenient to use.
Description
Technical Field
The utility model relates to a test box, in particular to a high-low temperature alternating test box.
Background
The high-low temperature alternating test box is necessary test equipment in the fields of aviation, automobiles, household appliances, scientific researches and the like, and is used for testing and determining parameters and performances of electrician, electronic and other products and materials after high-temperature, low-temperature, alternating humidity and heat or constant test temperature environment change.
The current high-low temperature alternating test box needs to heat and cool test objects when in use, so that the alternating test function is realized, but the high-low temperature alternating test box can be condensed into water drops when in heating and cooling, is accumulated in a test cavity, and is not easy to discharge.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a high-low temperature alternating test box, which solves the problems that the prior high-low temperature alternating test box needs to heat and cool test objects when in use, so as to realize the alternating test function, but the high-low temperature alternating test box can be condensed into water drops when in heating and cooling, is accumulated in a test cavity and is not easy to discharge by arranging a humidifier and a water pipe.
The high-low temperature alternating test box is realized by the following technical scheme: comprises a test box main body, a heater, a refrigerator and a humidifier;
the heating machine and the refrigerating machine are respectively fixed on two sides of the main body of the test box, and the heating pipeline and the refrigerating pipeline on the heating machine and the refrigerating machine penetrate through the top of the main body of the test box and are positioned above the test cavity of the main body of the test box; the humidifier is installed at the top of test box main part, and the humidification pipeline of humidifier also passes the test box main part to be placed in test chamber top.
As the preferable technical scheme, the front of the main body of the test box is hinged with a protective door, and a control panel is arranged above the front of the main body of the test box and is connected with a control heater, a refrigerator and a humidifier; the test cavity is internally provided with a temperature sensor and a humidity sensor, and the temperature sensor and the humidity sensor are both connected with the control panel.
As an optimal technical scheme, a water reservoir is arranged at the bottom of the test cavity, and a supporting frame for supporting the test part is arranged above the water reservoir; the back of the humidifier is connected with a water pipe, and the other end of the water pipe is connected with a reservoir.
As a preferable technical scheme, the bottom of the reservoir is provided with a drain valve, and the drain valve is controlled by a control panel.
As the preferable technical scheme, be provided with display screen and control button on the control panel, show current humiture through the display screen, work through control button control heater, refrigerator and humidifier.
As a preferable technical scheme, the protective door is provided with a perspective window.
As the preferable technical scheme, the bottom of the main body of the test box is provided with supporting feet.
The beneficial effects of the utility model are as follows: according to the utility model, through the arrangement of the humidifier and the water pipe, the water accumulated at the bottom of the test cavity is pumped out and used for humidifying the humidifier, so that the humidifier is convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic structural view of a support frame according to the present utility model.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
As shown in fig. 1 to 3, the high-low temperature alternating test chamber of the utility model comprises a test chamber main body 1, a heater 2, a refrigerator 3 and a humidifier 4;
the heater 2 and the refrigerator 3 are respectively fixed on two sides of the test box main body 1, and a heating pipeline 5 and a refrigerating pipeline 6 on the heater 2 and the refrigerator 3 penetrate through the top of the test box main body 1 and are positioned above a test cavity 7 of the test box main body 1; the humidifier 4 is mounted on top of the test chamber body 1, and a humidifying pipe 8 of the humidifier 4 also passes through the test chamber body 1 and is placed above the test chamber 7.
In the embodiment, a protection door 9 is hinged to the front surface of the test box main body 1, a control panel 10 is arranged above the front surface of the test box main body 1, and the control panel 10 is connected with a control heater 2, a refrigerator 3 and a humidifier 4; the test chamber 7 is internally provided with a temperature sensor and a humidity sensor, and both the temperature sensor and the humidity sensor are connected with the control panel 10.
In the embodiment, a water reservoir 13 is arranged at the bottom of the test cavity 7, and a supporting frame 14 for supporting a test part is arranged above the water reservoir 13; the back of the humidifier 4 is connected with a water pipe 15, and the other end of the water pipe 15 is connected with a reservoir 13.
In this embodiment, the water reservoir 13 is provided at the bottom with a drain valve 16, and the drain valve 16 is controlled by the control panel 10.
In this embodiment, a display screen 11 and a control key 12 are disposed on the control panel 10, the current temperature and humidity are displayed through the display screen 11, and the operation of the heater 2, the refrigerator 3 and the humidifier 4 is controlled through the control key 12.
In this embodiment, the protective door 9 is provided with a transparent window 17.
In this embodiment, the bottom of the test chamber body 1 is provided with support legs 18.
In this embodiment, the supporting frame 14 is designed in a hollow structure, so that condensed water enters the reservoir.
The working principle is as follows:
when the device is used, a test workpiece is placed on the support frame, and then the heater, the cooler and the humidifier are controlled to work respectively, so that the device has the functions of heating, refrigerating and humidifying, and further the detection of the device is realized
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (5)
1. A high-low temperature alternating test box is characterized in that: comprises a test box main body (1), a heater (2), a refrigerator (3) and a humidifier (4);
the heating machine (2) and the refrigerating machine (3) are respectively fixed on two sides of the test box main body (1), and a heating pipeline (5) and a refrigerating pipeline (6) on the heating machine (2) and the refrigerating machine (3) penetrate through the top of the test box main body (1) and are positioned above a test cavity (7) of the test box main body (1); the humidifier (4) is arranged at the top of the test box main body (1), and a humidifying pipeline (8) of the humidifier (4) also penetrates through the test box main body (1) and is arranged above the test cavity (7); the front of the test box main body (1) is hinged with a protective door (9), and a control panel (10) is arranged above the front of the test box main body (1), and the control panel (10) is connected with a control heater (2), a refrigerator (3) and a humidifier (4); a temperature sensor and a humidity sensor are arranged in the test cavity (7), and the temperature sensor and the humidity sensor are connected with the control panel (10); a reservoir (13) is arranged at the bottom of the test cavity (7), and a supporting frame (14) for supporting the test part is arranged above the reservoir (13); the back of the humidifier (4) is connected with a water pipe (15), and the other end of the water pipe (15) is connected with a reservoir (13).
2. The high-low temperature alternating test chamber according to claim 1, wherein: the bottom of the reservoir (13) is provided with a drain valve (16), and the drain valve (16) is controlled by the control panel (10).
3. The high-low temperature alternating test chamber according to claim 1, wherein: the control panel (10) is provided with a display screen (11) and control keys (12), the current temperature and humidity are displayed through the display screen (11), and the heater (2), the refrigerator (3) and the humidifier (4) are controlled to work through the control keys (12).
4. The high-low temperature alternating test chamber according to claim 1, wherein: the protective door (9) is provided with a perspective window (17).
5. The high-low temperature alternating test chamber according to claim 1, wherein: the bottom of the test box main body (1) is provided with supporting feet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320506336.XU CN220294706U (en) | 2023-03-16 | 2023-03-16 | High-low temperature alternating test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320506336.XU CN220294706U (en) | 2023-03-16 | 2023-03-16 | High-low temperature alternating test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220294706U true CN220294706U (en) | 2024-01-05 |
Family
ID=89345483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320506336.XU Active CN220294706U (en) | 2023-03-16 | 2023-03-16 | High-low temperature alternating test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220294706U (en) |
-
2023
- 2023-03-16 CN CN202320506336.XU patent/CN220294706U/en active Active
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