CN205361368U - High low temperature damp heat test chamber air supply system of extra -large -size formula of stepping into - Google Patents
High low temperature damp heat test chamber air supply system of extra -large -size formula of stepping into Download PDFInfo
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- CN205361368U CN205361368U CN201620107343.2U CN201620107343U CN205361368U CN 205361368 U CN205361368 U CN 205361368U CN 201620107343 U CN201620107343 U CN 201620107343U CN 205361368 U CN205361368 U CN 205361368U
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- air
- low temperature
- heat test
- handling chamber
- test box
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Abstract
The utility model discloses a high low temperature damp heat test chamber air supply system of extra -large -size formula of stepping into, including controller, executor, air treatment room, delivery conduit, air return way, air treatment device and wind dispelling device, the controller passes through the executor to be connected with air treatment device and wind dispelling device, be equipped with supply -air outlet and return air inlet in the high low temperature damp heat test chamber, air treatment passes through the room delivery conduit and is connected with the supply -air outlet, be connected through air return way and return air inlet, the supply -air outlet is the spherical surface structure of evagination, and last distribution of spherical surface structure has the round hole of air -out. The utility model discloses the during operation, the state that changes the air treatment room air through the air treatment device can change the humiture environment in the proof box, and control is convenient, the spherical surface structure that the supply -air outlet adopted can increase the air supply beam divergence angle, solves the problem that the beam divergence angle is little of wind, and the humiture distributes evenly in the proof box, reaches whole balanced time greatly reduced.
Description
Technical field
This utility model relates to main equipment high-and-low temperature humid heat test equipment technical field, is specially a kind of ultra-large type walk-in type high-and-low temperature humid heat test box supply air system.
Background technology
Ultra-large type walk-in type high-and-low temperature humid heat test box is mainly used in the main equipments such as various road vehicle and container and carries out various Thermal Performance Test and environmental weather conditions test.This proof box main experimental project such as the heat pump performance of passenger vehicle, heating performance, heat-proof quality and air-tightness；The temperature reduction performance of thermal car, heating properties, air-tightness；The temperature reduction performance of frozen products insulated container, cold storage truck and special transport vehicle, heating properties, heat pump performance, heat-proof quality and air-tightness etc., it is possible to undertake the various climatic enwronmental test etc. of other big machineries, electrical equipment.
The mode that casing is carried out Temperature and Humidity Control by current high-and-low temperature humid heat test box is various different, is usually present control trouble, the uniform not defect of casing humiture thermostatic control effect.
Utility model content
For above technical problem, this utility model provide a kind of easy to control, enable to the ultra-large type walk-in type high-and-low temperature humid heat test box supply air system that proof box humiture is evenly distributed.
This utility model be the technical scheme is that by its technical problem of solution
A kind of ultra-large type walk-in type high-and-low temperature humid heat test box supply air system, including controller, executor, air-handling chamber, air delivery duct, air-return duct, for the air of air-handling chamber being carried out the air processor of Temperature and Humidity Control and driving the wind dispelling device of air movement of air-handling chamber, controller is connected with air processor and wind dispelling device by executor, air outlet and return air inlet it is provided with in described high-and-low temperature humid heat test box, air-handling chamber is connected with air outlet by air delivery duct, it is connected with return air inlet by air-return duct, described air outlet is the spherical structure of evagination, on spherical structure, distribution has the circular hole of air-out.
As preferred embodiment, the quantity of described air outlet be three or more than, be evenly arranged on high-and-low temperature humid heat test box.
As preferred embodiment, in high-and-low temperature humid heat test box, be provided with Temperature Humidity Sensor, air velocity transducer, Temperature Humidity Sensor, air velocity transducer outfan be connected with controller.
As preferred embodiment, described controller is provided with the memory element for storing Temperature and Humidity value.
As preferred embodiment, described air processor includes for exporting the refrigerating plant of cold to air-handling chamber, for reducing the dehydrating unit of air-handling chamber humidity, for the damping device humidified to air-handling chamber and the heater to air-handling chamber heat compensation.
The beneficial effects of the utility model are: this utility model makes to maintain in proof box under specific temperature and humidity conditions by sending into the mode of air to proof box, during work, humiture environment in proof box can be changed by the state being changed air-treatment indoor air by air processor, easy to control；The spherical structure that air outlet adopts can increase air-supply beam divergence angle, solves the problem that the beam divergence angle of wind is little, and in proof box, humiture is evenly distributed, and the time reaching whole machine balancing is substantially reduced.
Accompanying drawing explanation
It is further detailed below in conjunction with the drawings and specific embodiments:
Fig. 1 is the block diagram of system of the present utility model；
Fig. 2 is the air outlet distribution schematic diagram in proof box；
Fig. 3 is the structure chart of this utility model air outlet；
Fig. 4 is the sectional view of this utility model air outlet.
Accompanying drawing illustrates: 1-controller, 2-executor, 3-air-handling chamber, 4-air delivery duct, 5-air-return duct, 6-wind dispelling device, 7-air outlet, 8-return air inlet, 9-refrigerating plant, 10-dehydrating unit, 11-damping device, 12-heater, 13-circular hole.
Detailed description of the invention
Supply air system of the present utility model is applied on ultra-large type walk-in type high-and-low temperature humid heat test box, for the humiture of Control experiment case so that proof box maintains under required constant temperature damp condition.The volume of so-called ultra-large type walk-in type high-and-low temperature humid heat test box is typically in about 600 cubes, it is possible to carry out various Thermal Performance Test and environmental weather conditions test for main equipments such as various road vehicle and containers.
With reference to Fig. 1, supply air system of the present utility model include controller 1, executor 2, air-handling chamber 3, air delivery duct 4, air-return duct 5, for the air of air-handling chamber 3 being carried out the air processor of Temperature and Humidity Control and driving the wind dispelling device 6 of air movement of air-handling chamber 3, controller 1 is connected with air processor and wind dispelling device 6 by executor 2.Being provided with air outlet 7 and return air inlet 8 in high-and-low temperature humid heat test box, air-handling chamber 3 is connected with air outlet 7 by air delivery duct 4, is connected with return air inlet 8 by air-return duct 5.Air processor includes the refrigerating plant 9 for exporting cold to air-handling chamber 3, for reducing the dehydrating unit 10 of air-handling chamber 3 humidity, for the damping device 11 humidified to air-handling chamber 3 and the heater 12 to air-handling chamber 3 heat compensation.During work, controller 1 controls the work of each device above-mentioned by executor 2, specifically, refrigerating plant 9 can export cold to air-handling chamber 3, the temperature making air-handling chamber 3 reduces, dehydrating unit 10 can walk the dampness in air-handling chamber 3, the humidity making air in air-handling chamber 3 reduces, humidification system 11 is filled with dampness to air-handling chamber 3, air humidity in air-handling chamber 3 is increased, air-handling chamber 3 is heated by heater 12, make atmosphere temperature rising in air-handling chamber 3, the speed of wind dispelling device 6 can change, thus changing the wind speed of air in air-handling chamber 3.Under the cooperation of each device above, the humiture of air-handling chamber 3 entirety can control on particular value.The air of air-handling chamber 3 is delivered to and proof box can be made in proof box to form specific humiture environment.
With reference to Fig. 2, usually, in order to reach to blow more uniformly effect, the quantity of air outlet 7 should be set to 3 or more than, these air outlets 7 are evenly arranged on high-and-low temperature humid heat test box.As shown in Figure 3 and Figure 4, this utility model is the spherical structure of evagination at the air outlet 7 set by proof box, and on spherical structure, distribution has the circular hole 13 of air-out.This structure can increase air-supply beam divergence angle, solves the problem that the beam divergence angle of wind is little, and in proof box, humiture is evenly distributed, and the time reaching whole machine balancing is substantially reduced.It addition, circular hole 13 can adopt hexagon to be distributed further, make the transmitance of radiator structure reach maximum, reduce the windage of passive air-supply structure.
In order to detect the temperature of proof box in real time, as preferably, in high-and-low temperature humid heat test box, be provided with Temperature Humidity Sensor, air velocity transducer, Temperature Humidity Sensor, air velocity transducer outfan be connected with controller 1.It addition, controller 1 is preferably provided with the memory element for storing Temperature and Humidity value, it is used for recording detection history value, it is simple to check in the future.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
1. a ultra-large type walk-in type high-and-low temperature humid heat test box supply air system, it is characterized in that: include controller, executor, air-handling chamber, air delivery duct, air-return duct, for the air of air-handling chamber being carried out the air processor of Temperature and Humidity Control and driving the wind dispelling device of air movement of air-handling chamber, controller is connected with air processor and wind dispelling device by executor, air outlet and return air inlet it is provided with in described high-and-low temperature humid heat test box, air-handling chamber is connected with air outlet by air delivery duct, it is connected with return air inlet by air-return duct, described air outlet is the spherical structure of evagination, on spherical structure, distribution has the circular hole of air-out.
2. a kind of ultra-large type walk-in type high-and-low temperature humid heat test box supply air system according to claim 1, it is characterised in that: the quantity of described air outlet be three or more than, be evenly arranged on high-and-low temperature humid heat test box.
3. a kind of ultra-large type walk-in type high-and-low temperature humid heat test box supply air system according to claim 1, it is characterized in that: in high-and-low temperature humid heat test box, be provided with Temperature Humidity Sensor, air velocity transducer, Temperature Humidity Sensor, air velocity transducer outfan be connected with controller.
4. a kind of ultra-large type walk-in type high-and-low temperature humid heat test box supply air system according to claim 3, it is characterised in that: described controller is provided with the memory element for storing Temperature and Humidity value.
5. a kind of ultra-large type walk-in type high-and-low temperature humid heat test box supply air system according to claim 1, it is characterised in that: described air processor includes for exporting the refrigerating plant of cold to air-handling chamber, for reducing the dehydrating unit of air-handling chamber humidity, for the damping device humidified to air-handling chamber and the heater to air-handling chamber heat compensation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107343.2U CN205361368U (en) | 2016-01-29 | 2016-01-29 | High low temperature damp heat test chamber air supply system of extra -large -size formula of stepping into |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107343.2U CN205361368U (en) | 2016-01-29 | 2016-01-29 | High low temperature damp heat test chamber air supply system of extra -large -size formula of stepping into |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205361368U true CN205361368U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107343.2U Expired - Fee Related CN205361368U (en) | 2016-01-29 | 2016-01-29 | High low temperature damp heat test chamber air supply system of extra -large -size formula of stepping into |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205361368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985768A (en) * | 2021-03-22 | 2021-06-18 | 广州斯派克环境仪器有限公司 | High-low temperature test device for optical system |
-
2016
- 2016-01-29 CN CN201620107343.2U patent/CN205361368U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985768A (en) * | 2021-03-22 | 2021-06-18 | 广州斯派克环境仪器有限公司 | High-low temperature test device for optical system |
| CN112985768B (en) * | 2021-03-22 | 2023-09-29 | 广州斯派克环境仪器有限公司 | Optical system high-low temperature test device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170129 |