CN206295960U - A high and low temperature test chamber - Google Patents
A high and low temperature test chamber Download PDFInfo
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- CN206295960U CN206295960U CN201621443635.XU CN201621443635U CN206295960U CN 206295960 U CN206295960 U CN 206295960U CN 201621443635 U CN201621443635 U CN 201621443635U CN 206295960 U CN206295960 U CN 206295960U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 hardware Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及试验设备技术领域，尤其涉及一种高低温试验箱。The utility model relates to the technical field of test equipment, in particular to a high and low temperature test box.
背景技术Background technique
现有的高低温试验箱的工作过程为：空气经过调温、调湿后，通过旋转风扇，直接排入试验箱内。但是，由于空气排入前没有混合均匀，排入试验箱后导致试验箱内空气温度、湿度分布不均匀，对试验结果产生影响。而且在现有的高低温试验箱大多采用卧式结构，尺寸较大、笨重，而大部分实验室的进口较小，使运输、安置过程十分不便。另外，当高低温试验箱的内外温差较大时，可视窗口上容易结雾，影响正常观察。The working process of the existing high and low temperature test chamber is as follows: after the air is adjusted in temperature and humidity, it is directly discharged into the test chamber through a rotating fan. However, because the air is not mixed evenly before being discharged into the test chamber, the air temperature and humidity in the test chamber will be unevenly distributed after being discharged into the test chamber, which will affect the test results. Moreover, most of the existing high and low temperature test chambers adopt a horizontal structure, which is large in size and heavy, and the entrance of most laboratories is small, which makes the transportation and installation process very inconvenient. In addition, when the temperature difference between the inside and outside of the high and low temperature test chamber is large, it is easy to fog on the visible window, which affects normal observation.
因此，亟需提供一种高低温试验箱，以解决现有技术的不足。Therefore, it is urgent to provide a high and low temperature test chamber to solve the deficiencies in the prior art.
实用新型内容Utility model content
本实用新型目的在于，针对现有技术不足而提供的一种高低温试验箱。The purpose of the utility model is to provide a high and low temperature test chamber aiming at the deficiencies of the prior art.
为了解决上述技术问题，本实用新型采用的技术方案如下：In order to solve the problems of the technologies described above, the technical scheme adopted by the utility model is as follows:
一种高低温试验箱，包括主箱体和控制面板，所述控制面板安装在所述主箱体上，所述主箱体包括安装箱和试验箱，所述安装箱内设有水箱、制冷机组和加湿器，所述试验箱内设有传感器、加热器、蒸发器和循环风轮，所述试验箱上设置有箱门，所述箱门上设置有观察窗，所述观察窗的内表面设有防雾膜。A high and low temperature test box, comprising a main box body and a control panel, the control panel is installed on the main box body, the main box body includes an installation box and a test box, a water tank, a cooling The unit and the humidifier, the test box is equipped with sensors, heaters, evaporators and circulating wind wheels, the test box is provided with a door, and the door is provided with an observation window, and the inside of the observation window The surface is provided with an anti-fog film.
较优地，所述试验箱上设置有测试孔。Preferably, the test box is provided with test holes.
较优地，所述试验箱上设置有机械门锁，所述机械门锁和所述箱门配合。Preferably, the test box is provided with a mechanical door lock, and the mechanical door lock cooperates with the box door.
较优地，还包括底座，所述主箱体可拆卸地安装在所述底座上。Preferably, a base is also included, and the main box is detachably mounted on the base.
较优地，所述制冷机组包括冷凝器和压缩机。Preferably, the refrigerating unit includes a condenser and a compressor.
较优地，所述控制面板可拆卸地安装在所述主箱体上。Preferably, the control panel is detachably mounted on the main box.
较优地，所述安装箱内设有水箱抽屉，所述水箱安装在所述水箱抽屉内。Preferably, a water tank drawer is provided in the installation box, and the water tank is installed in the water tank drawer.
较优地，所述水箱抽屉上还设有水位尺。Preferably, the water tank drawer is also provided with a water gauge.
较优地，所述试验箱的内箱由镜面不锈钢制作而成，所述试验箱的外箱由雾面不锈钢制作而成。Preferably, the inner box of the test box is made of mirror stainless steel, and the outer box of the test box is made of matte stainless steel.
较优地，所述试验箱内设有保温夹层，所述保温夹层为硬质发泡层与玻璃棉的复合层。Preferably, the test box is provided with a thermal insulation interlayer, and the thermal insulation interlayer is a composite layer of a rigid foam layer and glass wool.
本实用新型的有益效果为：The beneficial effects of the utility model are:
1、该高低温试验箱采用立式结构，结构紧凑，节约体积，尤其便于在一些空间小的实验环境中使用；1. The high and low temperature test chamber adopts a vertical structure, which is compact in structure and saves volume, and is especially convenient to use in some experimental environments with small spaces;
2、该高低温试验箱工作时，空气经过调温、调湿后，进入循环风轮，所述循环风轮将空气充分搅拌、混合均匀后，排入试验箱内，使试验箱内空气的温度、湿度分布更加均匀；2. When the high and low temperature test chamber is working, the air enters the circulating wind wheel after being adjusted in temperature and humidity. More uniform distribution of temperature and humidity;
3、该高低温试验箱的观察窗上设有防雾膜，观察窗上不会雾化，便于观察内部测试物品的情况；3. The observation window of the high and low temperature test chamber is equipped with an anti-fog film, and the observation window will not be atomized, which is convenient for observing the condition of the internal test items;
4、该高低温试验箱内设有传感器，传感器用于测定试验箱内的温度和湿度，和传统的干湿球温度计相比，测定的结果更加精确，也更变便于维护。4. The high and low temperature test chamber is equipped with a sensor, which is used to measure the temperature and humidity in the test chamber. Compared with the traditional wet and dry bulb thermometer, the measured result is more accurate and easier to maintain.
附图说明Description of drawings
图1为本实用新型的一种高低温试验箱的结构示意图。Fig. 1 is a structural schematic diagram of a high and low temperature test chamber of the present invention.
图2为本实用新型的一种高低温试验箱的正视图。Fig. 2 is a front view of a high and low temperature test chamber of the present invention.
图3为本实用新型的一种高低温试验箱的侧视图。Fig. 3 is a side view of a high and low temperature test chamber of the present invention.
具体实施方式detailed description
下面结合实施例和附图对本实用新型作进一步的说明，这是本实用新型的较佳实施例。Below in conjunction with embodiment and accompanying drawing, the utility model is further described, and this is a preferred embodiment of the utility model.
如图1-3所示，一种高低温试验箱，包括主箱体1和控制面板2，所述控制面板2安装在所述主箱体1上，所述主箱体1包括安装箱3和试验箱4，所述安装箱4内设有水箱、制冷机组5和加湿器，所述试验箱4内设有加热器6、蒸发器7和循环风轮8，所述试验箱4上设置有箱门9，所述箱门9上设置有观察窗10，所述观察窗10的内表面设有防雾膜。其中，制冷机组5对空气和水蒸气进行冷却，加热器对空气和水蒸气进行加热，加湿器进行调湿，经过调温、调湿后的空气，进入所述循环风轮8，循环风轮8将空气充分搅拌、混合均匀后，排入试验箱4内，使试验箱内空气的温度、湿度分布更加均匀；加热器6为镍铬合金电热丝加热器，加热速度；加湿器采用不锈钢护套式加热器；温度范围为-40°至150°；湿度范围为20％至98％，可以广泛用于电子电器、通讯、化工、五金、橡胶、家具、玩具和科研等各行业。As shown in Figures 1-3, a high and low temperature test box includes a main box body 1 and a control panel 2, the control panel 2 is installed on the main box body 1, and the main box body 1 includes an installation box 3 and a test box 4, the installation box 4 is provided with a water tank, a refrigeration unit 5 and a humidifier, the test box 4 is provided with a heater 6, an evaporator 7 and a circulating wind wheel 8, and the test box 4 is provided with A box door 9 is provided, and an observation window 10 is arranged on the box door 9, and an anti-fog film is provided on the inner surface of the observation window 10 . Among them, the refrigerating unit 5 cools the air and water vapor, the heater heats the air and water vapor, and the humidifier adjusts the humidity. The air after temperature adjustment and humidity adjustment enters the circulating wind wheel 8, and the circulating wind wheel 8. After the air is fully stirred and mixed evenly, it is discharged into the test chamber 4, so that the temperature and humidity distribution of the air in the test chamber is more uniform; the heater 6 is a nickel-chromium alloy electric heating wire heater, and the heating speed is high; Jacket heater; the temperature range is -40° to 150°; the humidity range is 20% to 98%, which can be widely used in various industries such as electronic appliances, communications, chemicals, hardware, rubber, furniture, toys and scientific research.
较优地，所述试验箱4上设置有测试孔41。检测的工件的电源线可以从所述测试孔41中引出，便于工件在带线通电状态下进行检测。Preferably, the test box 4 is provided with a test hole 41 . The power line of the workpiece to be tested can be drawn out from the test hole 41 to facilitate the detection of the workpiece in the state of being powered on.
较优地，所述试验箱4上设置有机械门锁42，所述机械门锁42和所述箱门9配合，通过机械门锁实现42密封固定。Preferably, the test box 4 is provided with a mechanical door lock 42, the mechanical door lock 42 cooperates with the box door 9, and the mechanical door lock 42 is sealed and fixed.
较优地，还包括底座11，所述主箱体1可拆卸地安装在所述底座11上。通过可拆卸的方式安装，便于分体运输和安装。Preferably, it also includes a base 11 on which the main box body 1 is detachably mounted. It is installed in a detachable way, which is convenient for separate transportation and installation.
较优地，所述制冷机组5包括冷凝器和压缩机。通过制冷机组5实现制冷，进行低温测试。Preferably, the refrigeration unit 5 includes a condenser and a compressor. Realize refrigeration by refrigeration unit 5, carry out low-temperature test.
较优地，所述控制面板2可拆卸地安装在所述主箱体1上。通过可拆卸的方式安装，便于分体运输和安装。Preferably, the control panel 2 is detachably installed on the main box body 1 . It is installed in a detachable way, which is convenient for separate transportation and installation.
较优地，所述安装箱3内设有水箱抽屉12，所述水箱安装在所述水箱抽屉12内。通过设置水箱抽屉，便于取放水箱。Preferably, the installation box 3 is provided with a water tank drawer 12 , and the water tank is installed in the water tank drawer 12 . By setting the water tank drawer, it is convenient to take and place the water tank.
较优地，所述水箱抽屉12上还设有水位尺13。通过水位尺13可以看到水位高低。Preferably, the water tank drawer 12 is also provided with a water gauge 13 . Can see the height of water level by water gauge 13.
较优地，所述试验箱4的内箱由镜面不锈钢制作而成，所述试验箱4的外箱由雾面不锈钢制作而成。镜面不锈钢表面平整耐腐蚀，使用寿命长。Preferably, the inner box of the test box 4 is made of mirror stainless steel, and the outer box of the test box 4 is made of matte stainless steel. The mirror stainless steel surface is smooth and corrosion-resistant, and has a long service life.
较优地，所述试验箱4内设有保温夹层，所述保温夹层为硬质发泡层与玻璃棉的复合层。Preferably, the test box 4 is provided with a thermal insulation interlayer, and the thermal insulation interlayer is a composite layer of a rigid foam layer and glass wool.
本实用新型的有益效果为：The beneficial effects of the utility model are:
1、该高低温试验箱采用立式结构，结构紧凑，节约体积，尤其便于在一些空间小的实验环境中使用；1. The high and low temperature test chamber adopts a vertical structure, which is compact in structure and saves volume, and is especially convenient to use in some experimental environments with small spaces;
2、该高低温试验箱工作时，空气经过调温、调湿后，进入循环风轮，所述循环风轮将空气充分搅拌、混合均匀后，排入试验箱内，使试验箱内空气的温度、湿度分布更加均匀；2. When the high and low temperature test chamber is working, the air enters the circulating wind wheel after being adjusted in temperature and humidity. More uniform distribution of temperature and humidity;
3、该高低温试验箱的观察窗上设有防雾膜，观察窗上不会雾化，便于观察内部测试物品的情况；3. The observation window of the high and low temperature test chamber is equipped with an anti-fog film, and the observation window will not be atomized, which is convenient for observing the condition of the internal test items;
4、该高低温试验箱内设有传感器，传感器用于测定试验箱内的温度和湿度，和传统的干湿球温度计相比，测定的结果更加精确，也更变便于维护。4. The high and low temperature test chamber is equipped with a sensor, which is used to measure the temperature and humidity in the test chamber. Compared with the traditional wet and dry bulb thermometer, the measured result is more accurate and easier to maintain.
本实用新型并不限于上述实施方式，凡采用和本实用新型相似结构及其方法来实现本实用新型目的的所有方式，均在本实用新型的保护范围之内。The utility model is not limited to the above-mentioned embodiments, and all methods that use structures and methods similar to the utility model to achieve the purpose of the utility model are within the scope of protection of the utility model.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621443635.XU CN206295960U (en) | 2016-12-26 | 2016-12-26 | A high and low temperature test chamber |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349973A (en) * | 2017-09-01 | 2017-11-17 | 合肥风生水起信息科技有限公司 | A kind of GDJS |
| CN107831188A (en) * | 2017-11-10 | 2018-03-23 | 苏州格瑞动力电源科技有限公司 | The heatproof experimental provision of lithium battery |
| CN110456213A (en) * | 2019-07-02 | 2019-11-15 | 国网浙江省电力有限公司舟山供电公司 | A high and low temperature environment simulation test chamber |
| CN115479879A (en) * | 2022-10-18 | 2022-12-16 | 高铁检测仪器（东莞）有限公司 | Fabric moisture permeability testing machine |
-
2016
- 2016-12-26 CN CN201621443635.XU patent/CN206295960U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349973A (en) * | 2017-09-01 | 2017-11-17 | 合肥风生水起信息科技有限公司 | A kind of GDJS |
| CN107831188A (en) * | 2017-11-10 | 2018-03-23 | 苏州格瑞动力电源科技有限公司 | The heatproof experimental provision of lithium battery |
| CN110456213A (en) * | 2019-07-02 | 2019-11-15 | 国网浙江省电力有限公司舟山供电公司 | A high and low temperature environment simulation test chamber |
| CN115479879A (en) * | 2022-10-18 | 2022-12-16 | 高铁检测仪器（东莞）有限公司 | Fabric moisture permeability testing machine |
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Granted publication date: 20170704 Termination date: 20191226 |