CN203678400U - Novel constant temperature and humidity test box - Google Patents
Novel constant temperature and humidity test box Download PDFInfo
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- CN203678400U CN203678400U CN201320826004.6U CN201320826004U CN203678400U CN 203678400 U CN203678400 U CN 203678400U CN 201320826004 U CN201320826004 U CN 201320826004U CN 203678400 U CN203678400 U CN 203678400U
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Abstract
The utility model relates to a novel constant temperature and humidity test box. The novel constant temperature and humidity test box comprises a box body, wherein a functional equipment region is arranged at one side inside the box body, and a test box inner cavity is arranged at the other side inside the box body; a thermal-insulation material is arranged at the periphery of the test box inner cavity; a heating region is arranged on the upper part of the test box inner cavity; a heater is arranged in the heating region; a first evaporator is arranged at a position where the test box inner cavity is adjacent to the functional equipment region, and a second evaporator is arranged in the middle of the test box inner cavity; the functional equipment region is equipped with a first compressor, a second compressor, a first condenser, a second condenser, a humidifier, a dehumidifier and an LED (light-emitting diode) display screen in sequence, wherein the first evaporator and the first condenser are connected with the first compressor; the second evaporator and the second condenser are connected with the second compressor; the humidifier is communicated with the heating region by a pipeline, the dehumidifier is communicated with the test box inner cavity by the pipeline; a temperature and humidity control device is arranged inside the test box inner cavity. The novel constant temperature and humidity test box disclosed by the utility model is used for performance detection of building materials in natural environments such as a high-temperature high-humidity environment, a low-temperature high-humidity environment and a high-temperature low-humidity environment, and is relatively high in precision.
Description
Technical field:
The utility model relates to a kind of experimental rig, particularly relates to a kind of novel constant-temperature constant moisture test case, for the detection of the building materials performance in natural environments such as hot and humid, low temperature and high relative humidity, high temperature low humidities.
Background technology:
Along with the needs of the development of China's modern agriculture and industrial products development, the application of constant temperature humidity chamber is more and more wider, produces, scientific research is also more and more higher to its requirement.Require its ratio of performance to price higher, longer service life, cost of use is (power saving) still less, and response speed is faster.In recent years, China has introduced large quantities of pilot systems from external, for important function has been brought into play in development and the sizing of China's industrial products, but due to the complexity of itself, chamber is in operation and has occurred many problems, and occurred that problem can not solve in time, and greatly extend the test period, affect the development work of product.
Utility model content:
Technical problem to be solved in the utility model is: provide a kind of temperature and humidity can independently be controlled at the novel constant-temperature constant moisture test case in specified scope, can apply temperature and humidity simultaneously, temperature and humidity in case is adjusted to set-point, and test under this condition, reach requirement of experiment.
The technical scheme that the utility model is taked for technical solution problem is:
A kind of novel constant-temperature constant moisture test case, comprise casing, described box house one side is that function device district, a side are chamber inner chamber, described chamber inner chamber surrounding is provided with insulation material, top is provided with heating region, in heating region, be provided with heater, the position that described chamber inner chamber is adjacent with function device district is provided with the first evaporimeter, and described chamber inner chamber middle part is provided with the second evaporimeter; Described function device district is disposed with the first compressor, the second compressor, the first condenser, the second condenser, humidifier, dehumidifier and LED display, described the first evaporimeter, the first condenser are all connected with the first compressor, and described the second evaporimeter, the second condenser are all connected with the second compressor; Described humidifier is connected with heating region by pipeline, and described dehumidifier is by pipeline and chamber intracavity inter-connection; Be provided with temperature and humidity control device in described chamber inner chamber inside.
Described heater, the first evaporimeter, the second evaporimeter, the first compressor, the second compressor, the first condenser, the second condenser, humidifier and dehumidifier are all connected with temperature and humidity control device, and by LED display, data are shown; Described the first compressor and the second compressor adopt different cooling scopes, and the first cooling compressor temperature is at-40 DEG C～0 DEG C, and described the second cooling compressor temperature is at-40 DEG C～150 DEG C.
Described insulation material adopts high-density glass cellucotton; Described humidifier adopts titanium pipe humidification.
Temperature controlling range of the present utility model is at-150 DEG C～100 DEG C, humidity control 10%～98%, 2 DEG C of temperature rate average clocks, temperature accuracy ± 0.1 DEG C, humidity ± 3%RH, temperature fluctuation ± 0.5 DEG C.Casing adopts 304 stainless steels, and insulation material adopts high-density glass cellucotton, and humidification adopts titanium pipe humidification, and humidification, dehumidification system are completely independent; Refrigeration system adopts import high efficiency refrigerant condenser, and cooling adopts two cover compressor second-compressed refrigeration, the first cooling compressor scope-40 DEG C～0 DEG C, and the second cooling compressor scope-40 DEG C～-150 DEG C, heat, cooling system is completely independent.
The utility model temperature and humidity can independently be controlled in specified scope, can apply temperature and humidity simultaneously, the temperature inside the box and humidity regulation are arrived to set-point, and test under this condition, reach requirement of experiment, for the Performance Detection of the building materials in natural environments such as hot and humid, low temperature and high relative humidity, high temperature low humidities.
The utility model can be used for detecting the performance of construction material under various environment, and can test the performance of heat-resisting, cold-resistant, resistance to dry, the moisture-proof of various materials, is applicable to the detection of the goods such as electronics, electrical equipment, communication, instrument, food, chemistry, building materials, medical treatment.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further explained and explanation:
Referring to Fig. 1, a kind of novel constant-temperature constant moisture test case, comprise casing 1, the inner side of casing 1 is that function device district 14, a side are chamber inner chamber 15, chamber inner chamber 15 surroundings are provided with insulation material 2, top is provided with heating region, heating region is provided with heater 3, and the position that chamber inner chamber 15 is adjacent with function device district 14 is provided with the first evaporimeter 4, and chamber inner chamber 15 middle parts are provided with the second evaporimeter 5; Function device district 14 is disposed with the first compressor 13, the second compressor 12, the first condenser 8, the second condenser 9, humidifier 10, dehumidifier 11 and LED display 7, the first evaporimeter 4, the first condenser 8 are all connected with the first compressor 13, and the second evaporimeter 5, the second condenser 9 are all connected with the second compressor 12; Humidifier 10 is connected with heating region by pipeline, and dehumidifier 11 is connected with chamber inner chamber 15 by pipeline, is provided with temperature and humidity control device 6 in chamber inner chamber 15 inside.Wherein: heater 3, the first evaporimeter 4, the second evaporimeter 5, the first compressor 13, the second compressor 12, the first condenser 8, the second condenser 9, humidifier 10 are all connected with temperature and humidity control device 6 with dehumidifier 11, and by LED display 7, data are shown, the first compressor 13 and the second compressor 12 adopt different cooling scopes, the first compressor 13 is lowered the temperature temperature at-40 DEG C～0 DEG C, the second compressor 12 is lowered the temperature temperature at-40 DEG C～150 DEG C, insulation material 2 adopts high-density glass cellucotton, and humidifier 10 adopts titanium pipe humidification.
Temperature and humidity of the present utility model can independently be controlled in specified scope, can apply temperature and humidity simultaneously, temperature and humidity in casing is adjusted to set-point, and test under this condition, reach requirement of experiment, for the Performance Detection of the building materials in natural environments such as hot and humid, low temperature and high relative humidity, high temperature low humidities.
Claims (3)
1. a novel constant-temperature constant moisture test case, comprise casing (1), it is characterized in that: the inner side of described casing (1) is that function device district (14), a side are chamber inner chamber (15), described chamber inner chamber (15) surrounding is provided with insulation material (2), top is provided with heating region, described heating region is provided with heater (3), the position that described chamber inner chamber (15) is adjacent with function device district (14) is provided with the first evaporimeter (4), and described chamber inner chamber (15) middle part is provided with the second evaporimeter (5); Described function device district (14) is disposed with the first compressor (13), the second compressor (12), the first condenser (8), the second condenser (9), humidifier (10), dehumidifier (11) and LED display (7), described the first evaporimeter (4), the first condenser (8) all with the first compressor (13) are connected, and described the second evaporimeter (5), the second condenser (9) all with the second compressor (12) are connected; Described humidifier (10) is connected with heating region by pipeline, and described dehumidifier (11) is connected with chamber inner chamber (15) by pipeline; Be provided with temperature and humidity control device (6) in described chamber inner chamber (15) inside.
2. novel constant-temperature constant moisture test case according to claim 1, it is characterized in that: described heater (3), the first evaporimeter (4), the second evaporimeter (5), the first compressor (13), the second compressor (12), the first condenser (8), the second condenser (9), humidifier (10) and dehumidifier (11) are all connected with temperature and humidity control device (6), and by LED display (7), data are shown; Described the first compressor (13) and the second compressor (12) adopt different cooling scopes, and the first compressor (13) cooling temperature is at-40 DEG C～0 DEG C, and described the second compressor (12) cooling temperature is at-40 DEG C～150 DEG C.
3. novel constant-temperature constant moisture test case according to claim 1, is characterized in that: described insulation material (2) adopts high-density glass cellucotton; Described humidifier (10) adopts titanium pipe humidification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826004.6U CN203678400U (en) | 2013-12-16 | 2013-12-16 | Novel constant temperature and humidity test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826004.6U CN203678400U (en) | 2013-12-16 | 2013-12-16 | Novel constant temperature and humidity test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678400U true CN203678400U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320826004.6U Expired - Fee Related CN203678400U (en) | 2013-12-16 | 2013-12-16 | Novel constant temperature and humidity test box |
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| CN (1) | CN203678400U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597849A (en) * | 2014-11-20 | 2016-05-25 | 亚申科技研发中心（上海）有限公司 | Thermostatic drying oven |
| CN106500938A (en) * | 2016-09-13 | 2017-03-15 | 中国电力科学研究院 | Electric power pylon screw retention experimental rig and method |
| CN115469700A (en) * | 2022-09-19 | 2022-12-13 | 江苏拓米洛环境试验设备有限公司 | Temperature and humidity control method and device for test box |
-
2013
- 2013-12-16 CN CN201320826004.6U patent/CN203678400U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597849A (en) * | 2014-11-20 | 2016-05-25 | 亚申科技研发中心（上海）有限公司 | Thermostatic drying oven |
| CN106500938A (en) * | 2016-09-13 | 2017-03-15 | 中国电力科学研究院 | Electric power pylon screw retention experimental rig and method |
| CN115469700A (en) * | 2022-09-19 | 2022-12-13 | 江苏拓米洛环境试验设备有限公司 | Temperature and humidity control method and device for test box |
| CN115469700B (en) * | 2022-09-19 | 2024-01-02 | 江苏拓米洛高端装备股份有限公司 | Temperature and humidity control method and device for test box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20211216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |