CN102934596A - Artificial climate system for soil-vegetation-atmosphere continuous system model test - Google Patents

Artificial climate system for soil-vegetation-atmosphere continuous system model test Download PDF

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CN102934596A
CN102934596A CN2012105275232A CN201210527523A CN102934596A CN 102934596 A CN102934596 A CN 102934596A CN 2012105275232 A CN2012105275232 A CN 2012105275232A CN 201210527523 A CN201210527523 A CN 201210527523A CN 102934596 A CN102934596 A CN 102934596A
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pressure
bearing
box
artificial climate
climate
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CN102934596B (en
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薛强
万勇
陈亿军
王静
赵颖
刘凯
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Wuhan Institute of Rock and Soil Mechanics of CAS
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Wuhan Institute of Rock and Soil Mechanics of CAS
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

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Abstract

The invention relates to an artificial climate system, and particularly relates to an artificial climate system for a soil-vegetation-atmosphere continuous system model test, belonging to the field of environmental geotechnics. The artificial system can simulate the natural change of climate environments such as wind, rain, illumination, temperature, humidity and the like. The artificial climate system consists of an artificial climate box body, a box body liner, a light source, a rainmaking device, an intelligent control system, a multi-channel converter, an airflow circulation system, a rainwater circulation system, a temperature/humidity regulation system, a CO2 and O2 regulation system, a climate parameter sensor group and a digital imaging system. The system can realize automatic feedback regulation of the rainfall intensity, the illumination direction and intensity, the wind speed and direction and the temperature and humidity. Meanwhile, by adopting a top-rotatable rainfall illumination integrated device, the problem of position overlapping of the rainfall device and the illumination device is solved, and the uniformity of the illumination intensity and rainfall intensity in the horizontal plane is guaranteed.

Description

A kind of is the artificial climate system of model test for soil-vegetation-atmosphere Continuum
Technical field
The present invention relates to a kind of artificial climate system, particularly a kind of is the artificial climate system of model test for soil-vegetation-atmosphere Continuum, belongs to the environmental geotechnical field.This manual system can simulate blow, the climatic environment such as rainfall, illumination, temperature, humidity changes naturally.
Background technology
Increasing along with China's building hydraulic engineering construction, climatic environment changes (as: heavy rain, high temperature and drought, seasonal alternation of wetting and drying, freeze thawing circulation) and the problems such as Geological Hazard (as: debris flow, landslide, engineering body cracking etc.) that cause are exposed gradually, and serious threat is to the safety of China's people's lives and properties.In recent years, vegetation is because of the reinforcement anchorage effect of its root system, with and air-cleaning function be widely used in the Rock And Soil protection, cause the geological hazards effects such as debris flow, landslide for suppressing climatic environment to change obvious, and the research of relevant soil-vegetation-atmosphere interaction has become a focus in Environmental Geotechnical field.Indoor model test is one of effective means of soil-vegetation-atmosphere interaction research, one stable, uniformly, the controlled climatic environment of program is the key of carrying out this research.
Climatic cabinate is a kind of equipment according to climate parameter in the test needs artificial adjustment case.Developed the kinds of artificial climate box according to each field needs both at home and abroad at present, the growth and the tissue that are mainly used in plant are cultivated, the culture experiment of microorganism, the raising experiment of insect and small animal, the BOD of water quality monitoring measures, the mensuration in the anticorrosive and service life of material etc., and the test of the artificial climate of other purposes.The similarities and differences are in existing climatic cabinate, for soil-vegetation-relevant Geotechnical Engineering model test of atmosphere Continuum system provides the climate box of artificial climate environment, at first must realize indoor air velocity wind direction, rainfall intensity of illumination, temp. and humidity, CO 2And O 2Etc. the auto-control of climate parameter, guarantee simultaneously the uniformity of all kinds of climate parameters in the chamber, make the test model body have identical external condition, reduce the error that the uncertainty environmental factor produces model test.Existing climatic cabinate chamber is for Temperature and Humidity Control, CO 2And O 2Regulation technology is comparatively ripe, but the fluorescent lamp that several are erected on the chamber door or case pushes up to the many employings of solar irradiation simulation is as light source, its can't adjust angle of incidence of light over time and uniformity relatively poor, and the climatic cabinate that can realize artificial rainfall rare report also.The rain maker of simulated rainfall mainly adopts the uniform needle tubing that drips of the equidistant uniform rotary nozzle in top or employing rectangle water box top at present, but rotary nozzle produces the uniformity of raindrop exists obvious dimensional effect, is not suitable for the too high Rock And Soil model experiment of Rainfall Homogeneity requirement in the range of small.Although and the uniform needle tubing Rainfall Homogeneity that drips in rectangle water box top is better, volume can not directly apply to climatic cabinate more greatly, simultaneously uniform needle tubing and the light source location collision problem that need place together the case top of dripping in rectangle water box top.
Summary of the invention
For the problem of above-mentioned existence, the object of the present invention is to provide a kind of is the artificial climate system of model test for soil-vegetation-atmosphere Continuum, this manual system can simulate blow, the climatic environment such as rainfall, illumination, temperature, humidity changes naturally.
To achieve these goals, its technical solution is: a kind of is the artificial climate system of model test for soil-vegetation-atmosphere Continuum, comprise the artificial climate box body, box liner, light source, artificial rain device, intelligence control system, the multichannel converter, airflow circulating system, the rainwater circulatory system, the temperature humidity regulator control system, CO2 and O2 regulator control system, climate parameter sensor group, digital imaging system, it is characterized in that: in described box liner top, be provided with three by sprinkler, the rotary rainfall illumination combined unit that light source and whirligig consist of, each rotary rainfall illumination combined unit is parallel to each other, wherein, sprinkler is by the pressure-bearing diversion box, the needle tubing that drips forms, the needle tubing that drips is distributed on pressure-bearing diversion box upper surface, light source is by full spectrum fluorescent tube, directional light speculum and rectangle bucker form, the rectangle bucker is fixed on pressure-bearing diversion box lower surface, full spectrum fluorescent tube and directional light speculum all are positioned at the rectangle bucker and are fixed on rectangle bucker sidewall, whirligig is by dead axle, the hermetic seal device, swing pinion forms, dead axle is hollow form, the tube wall of dead axle is provided with equally distributed permeable hole, dead axle is parallel to rotary rainfall illumination combined unit, dead axle connects the pressure-bearing diversion box and two ends all are fixed on the box liner, the junction of dead axle and pressure-bearing diversion box arranges the hermetic seal device, the swing pinion movable set is at dead axle one end and be fixed on the pressure-bearing diversion box, be connected with crawler belt on the swing pinion on three rotary rainfall illumination combined units, crawler belt connects the digital control type power-equipment, the digital control type power-equipment is connected with multichannel converter wire, dead axle one end is the sealing shape, the other end is communicated with by the pressure-bearing supply tank in water supply line and the rainwater circulatory system that is arranged between artificial climate box body and the box liner and non-pressure-bearing recovery tank bottom, the rainwater circulatory system is by the pressure-bearing supply tank, non-pressure-bearing recovery tank, air pressure controlling equipment, water pumper, temperature adjusting equipment, water supply line, water return pipeline, air-pressure duct, atmospheric communicating pipe road and valve form, pressure-bearing supply tank and non-pressure-bearing recovery tank are respectively seal, and be arranged parallel to each other, the rainwater collection header is positioned at the box liner bottom, water return pipeline one end is communicated with the rainwater collection header, the other end respectively with the pressure-bearing supply tank be connected pressure-bearing recovery tank top and be connected, be provided with water pumper and control valve in the water return pipeline, air-pressure duct one end is communicated with air pressure controlling equipment, the other end is communicated with pressure-bearing supply tank and non-pressure-bearing recovery tank top, be provided with control valve in the air-pressure duct, atmospheric communicating pipe road one end extends to outside the artificial climate box body, the other end is communicated with pressure-bearing supply tank and non-pressure-bearing recovery tank top, atmospheric communicating pipe is provided with control valve in the road, digital imaging system is positioned at rotary rainfall illumination combined unit below, digital imaging system is by the numerical control camera, moving track, the first mobile device, trapped orbit, the second mobile device forms, trapped orbit is fixed on the box liner two side, moving track is installed on the trapped orbit by the second mobile device activities, the numerical control camera is installed in moving track by the first mobile device activities, airflow circulating system is by the digital control type aerofoil fan, circulation air path forms, box liner inwall symmetry has air outlet and return air inlet, the digital control type aerofoil fan is positioned at the air outlet place, circulation air path one end is connected with return air inlet, the other end is connected with the digital control type aerofoil fan, rainwater collection header top is provided with dragging track, dragging track is parallel with trapped orbit, is provided with carrying platform on the dragging track.
Described temperature humidity regulator control system, CO2 and O2 regulator control system are between rainwater collection header and climatic cabinate bottom half.
Described climate parameter sensor group is fixed on the inwall of box liner.
Described multichannel converter is positioned at digital control type aerofoil fan top, multichannel converter one end is connected with the intelligence control system wire, and the other end and rotary rainfall illumination combined unit, the rainwater circulatory system, airflow circulating system, temperature humidity regulator control system, CO2 are connected the digital imaging system wire and are connected with the O2 regulator control system.
Described intelligence control system is positioned at multichannel converter top.
Owing to adopted above technical scheme, of the present invention is that the artificial climate system of model test adopts rotary rainfall illumination combined unit and the Pneumatic control type rainwater circulatory system for soil-vegetation-atmosphere Continuum, become parallel rays by the scattered beam of full spectrum fluorescent tube emission after via the directional light mirror reflects, and the instruction that can issue by intelligent control center full spectrum fluorescent tube and digital control type power-equipment, adjust intensity and the incidence angle of the parallel rays that rotary rainfall illumination combined unit sends, realize the high analogue simulation of solar irradiation and alternately changing of rainfall and illumination, sunshine analogue means and artificial rain device location overlap problem have been solved, pressure-bearing diversion box bottom is uniform drip needle tubing can high analogue simulation rainfall, and can guarantee the uniformity of rainwater, rainfall intensity can be regulated by the air pressure of adjusting in the pressure-bearing supply tank, rainfall is collected by the rainwater collection header, then be evacuated to non-pressure-bearing recovery tank, rainwater is adjusted temperature in advance in holding supply tank and pressure-bearing recovery tank, can greatly improve stability and the uniformity of work indoor climate, by adjusting water supply line, air-pressure duct, water return pipeline, atmospheric communicating pipe road and the connected state of pressing supply tank and non-pressure-bearing recovery tank, pressure-bearing supply tank and non-pressure-bearing recovery tank can be carried out role exchange, realize the recycling of rainwater, an airflow circulating system employing left side is entered the right side and is gone out circulating air channel, axial flow blower can provide the wind speed of the highest 8m/s, can realize the high analogue simulation of 0 to 4 grade of natural wind, rotary rainfall illumination combined unit, the rainwater circulatory system, airflow circulating system, the temperature humidity regulator control system, CO2 and O2 regulator control system, the instruction works that digital imaging system is all sent via the multichannel converter by intelligence control system, and carry out feedback regulation by the climate parameter information that climate parameter sensor group is returned.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention
Accompanying drawing 2 is rotary rainfall illumination combined unit structural representations
Accompanying drawing 3 is cutaway views of Fig. 2
Accompanying drawing 4 is Fig. 2 end views
Accompanying drawing 5 is rainwater circulating system structure schematic diagrames
Embodiment
Below in conjunction with accompanying drawing the present invention is explained in further detail: see accompanying drawing
A kind of is the artificial climate system of model test for soil-vegetation-atmosphere Continuum, and the artificial climate system is made of artificial climate box body 1, box liner 2, light source, artificial rain device, intelligence control system 4, multichannel converter 5, airflow circulating system, the rainwater circulatory system 6, temperature humidity regulator control system 7, CO2 and O2 regulator control system 8, climate parameter sensor group 9, digital imaging system.Be provided with three by sprinkler in box liner 2 tops, the rotary rainfall illumination combined unit 3 that light source and whirligig consist of, each rotary rainfall illumination combined unit 3 is parallel to each other, wherein, sprinkler is by pressure-bearing diversion box 32, the needle tubing 25 that drips forms, pressure-bearing diversion box 32 is the closed rectangular box, the needle tubing 25 that drips is distributed on pressure-bearing diversion box 32 upper surfaces and is communicated with pressure-bearing diversion box 32, the water droplet that pressure-bearing diversion box 32 oozes via the needle tubing 25 that drips is similar to the rainwater water droplet and be evenly distributed in range of small, has carried out the simulation to the high emulation of rainfall.
Light source is comprised of full spectrum fluorescent tube 29, directional light speculum 30 and rectangle bucker 31, rectangle bucker 31 is fixed on pressure-bearing diversion box 32 lower surfaces, full spectrum fluorescent tube 29 all is positioned at rectangle bucker 31 and is fixed on rectangle bucker 31 sidewalls with directional light speculum 30, full spectrum fluorescent tube 29 is connected with intelligence control system 4 wires via multichannel converter 5, the scattered beam that is sent by full spectrum fluorescent tube 29 becomes parallel rays after via 30 reflections of directional light speculum, has carried out the high analogue simulation to sunray.
Whirligig is by dead axle 27, hermetic seal device 28, swing pinion 26 forms, dead axle 27 is hollow form, the tube wall of dead axle 27 is provided with equally distributed permeable hole, dead axle 27 is parallel to rotary rainfall illumination combined unit 3, dead axle 27 connects pressure-bearing diversion box 32 and two ends all are fixed on the box liner 2, the junction of dead axle 27 and pressure-bearing diversion box 32 arranges hermetic seal device 28, swing pinion 26 movable sets are at dead axle 27 1 ends and be fixed on the pressure-bearing diversion box 24, be connected with crawler belt 10 on the swing pinion 26 on three rotary rainfall illumination combined units 3, crawler belt 10 connects digital control type power-equipment 11, digital control type power-equipment (11) is connected with multichannel converter (5) wire, dead axle 27 1 ends are the sealing shape, the other end is communicated with pressure-bearing supply tank 33 and non-pressure-bearing recovery tank 34 bottoms in the rainwater circulatory system 6 that is arranged between artificial climate box body 1 and the box liner 2 by water supply line 39, water supply line 39 is provided with control valve with pressure-bearing supply tank 33 and non-pressure-bearing recovery tank 34 junctions, pressure-bearing supply tank 33 enters in the dead axle 27 of hollow form via water supply line 39, uniform permeable hole via dead axle 27 sidewalls enters pressure-bearing diversion box 32 again, digital control type power-equipment 11 is connected with intelligence control system 4 wires via multichannel converter 5, but issue the rotate instruction driven rotary formula rainfall illumination combined unit 3 of digital control type power-equipment 11 by intelligent control center 4 around dead axle 27 rotations, the incidence angle of the parallel rays that adjustable rotating formula rainfall illumination combined unit 3 sends, and realize alternately changing of rainfall and illumination, solved the overlapping problem in rainer and light source seat.
The rainwater circulatory system 6 is by pressure-bearing supply tank 33, non-pressure-bearing recovery tank 34, air pressure controlling equipment 35, water pumper 36, temperature adjusting equipment 37, water supply line 39, water return pipeline 40, air-pressure duct 38, atmospheric communicating pipe road 41 and valve form, pressure-bearing supply tank 33 and non-pressure-bearing recovery tank 34 are respectively seal, and be arranged parallel to each other, rainwater collection header 24 is positioned at box liner 2 bottoms, water return pipeline 40 1 ends are communicated with rainwater collection header 24, the other end respectively with pressure-bearing supply tank 33 be connected pressure-bearing recovery tank 34 tops and be connected, water return pipeline 40 is provided with control valve with pressure-bearing supply tank 33 and non-pressure-bearing recovery tank 34 junctions, be provided with water pumper 36 in the water return pipeline 40, water return pipeline 40 is provided with control valve with water pumper 36 junctions, air-pressure duct 38 1 ends are communicated with air pressure controlling equipment 35, the other end is communicated with pressure-bearing supply tank 33 and non-pressure-bearing recovery tank 34 tops, air-pressure duct 38 is provided with control valve with pressure-bearing supply tank 33 and non-pressure-bearing recovery tank 34 junctions, atmospheric communicating pipe road 41 1 ends extend to outside the artificial climate box body 1, the other end is communicated with pressure-bearing supply tank 33 and non-pressure-bearing recovery tank 34 tops, atmospheric communicating pipe road 41 is provided with control valve with pressure-bearing supply tank 33 and non-pressure-bearing recovery tank 34 junctions, water supply line 39, water return pipeline 40, air-pressure duct 38, the control valve that arranges in the atmospheric communicating pipe road 41 can be controlled the connected state of each pipeline and pressure-bearing supply tank 33 and non-pressure-bearing recovery tank 34, pressure-bearing supply tank 33 is communicated with water supply line 39 and air-pressure duct 38, disconnect with water return pipeline 40 gentle connecting pipes 41, non-pressure-bearing recovery tank 34 disconnects with water supply line 39 and air-pressure duct 38, be communicated with water return pipeline 40 gentle connecting pipes 41, the pressure-bearing supply tank can be transformed into non-pressure-bearing recovery tank by the open and-shut mode of changing each control valve, simultaneously non-pressure-bearing recovery tank is transformed into the pressure-bearing supply tank, realize the recycling of rainwater, air pressure controlling equipment 35, water pumper 36 is connected with temperature adjusting equipment and is connected with intelligence control system 4 wires respectively via multichannel converter 5, issues the temperature in air pressure controlling equipment 35 and the temperature adjusting equipment 37 instruction capable of regulating pressure-bearing supply tanks 33 and adjusts air pressure in the pressure-bearing supply tank 33 and carry out regulation and control to raininess by intelligent control center 4.
Digital imaging system is positioned at rotary rainfall illumination combined unit 3 belows, digital imaging system is by numerical control camera 12, moving track 14, the first mobile device 15, trapped orbit 16, the second mobile device 17 forms, numerical control camera 12 is with guard shield 13, can prevent light, heat, the damage of water logarithm controlled camera head 12, trapped orbit 16 is fixed on box liner 2 two sides, moving track 14 is movably arranged on the trapped orbit 16 by the second mobile device 17, numerical control camera 12 is movably arranged on moving track 14 by the first mobile device 15, numerical control camera 12, the first mobile device 15 be connected mobile device 17 and be connected with intelligence control system 4 wires respectively via multichannel converter 5, by the seat that intelligent control center 4 is issued the instruction tunable integers controlled camera head 12 of the first mobile device 15 and the second mobile device 17, realize the gamut monitoring to the test model on the carrying platform 21.
Airflow circulating system is comprised of digital control type aerofoil fan 18, circulation air path 21, box liner 2 inwall symmetries have air outlet 19 and return air inlet 20, digital control type aerofoil fan 18 is positioned at air outlet 19 places, circulation air path 21 1 ends are connected with return air inlet 20, the other end is connected with digital control type aerofoil fan 18, air outlet 19, return air inlet 20 are equipped with wind blade, can control the direction of wind, aerofoil fan 18 is connected with intelligence control system 4 wires via multichannel converter 5, aerofoil fan 18 can provide the wind speed of the highest 8m/s, can realize the high analogue simulation of 0 to 4 grade of natural wind.
Rainwater collection header 24 tops are provided with dragging track 20, and dragging track 20 is parallel with trapped orbit 16, are provided with carrying platform 21 on the dragging track 20.Temperature humidity regulator control system 7, CO2 and O2 regulator control system 8 are between rainwater collection header 24 and climatic cabinate 1 bottom, climate parameter sensor group 9 is fixed on the inwall of box liner 2, multichannel converter 5 is positioned at digital control type aerofoil fan 18 tops, intelligence control system 4 is positioned at multichannel converter 5 tops, and temperature humidity regulator control system 7, CO2 and O2 regulator control system are connected, climate parameter sensor group 9 is connected with intelligence control system 4 wires via multichannel converter 5 respectively.The instruction works that rotary rainfall illumination combined unit 3, the rainwater circulatory system 6, airflow circulating system, temperature humidity regulator control system 7, CO2 and O2 regulator control system 8, digital imaging system are all sent via multichannel converter (10) by intelligent control center 4, and carry out feedback regulation by the climate parameter information that climate parameter sensor group 9 is returned.

Claims (5)

1. one kind is the artificial climate system of model test for soil-vegetation-atmosphere Continuum, comprise: artificial climate box body (1), box liner (2), light source, artificial rain device, intelligence control system (4), multichannel converter (5), airflow circulating system, the rainwater circulatory system (6), temperature humidity regulator control system (7), CO2 and O2 regulator control system (8), climate parameter sensor group (9), digital imaging system, it is characterized in that: in described box liner (2) top, be provided with three by sprinkler, the rotary rainfall illumination combined unit (3) that light source and whirligig consist of, each rotary rainfall illumination combined unit (3) is parallel to each other, wherein, sprinkler is by pressure-bearing diversion box (32), the needle tubing (25) that drips forms, the needle tubing (25) that drips is distributed on pressure-bearing diversion box (32) upper surface, light source is by full spectrum fluorescent tube (29), directional light speculum (30) and rectangle bucker (31) form, rectangle bucker (31) is fixed on pressure-bearing diversion box (32) lower surface, full spectrum fluorescent tube (29) all is positioned at rectangle bucker (31) and is fixed on rectangle bucker (31) sidewall with directional light speculum (30), whirligig is by dead axle (27), hermetic seal device (28), swing pinion (26) forms, dead axle (27) is hollow form, the tube wall of dead axle (27) is provided with equally distributed permeable hole, dead axle (27) is parallel to rotary rainfall illumination combined unit (3), dead axle (27) connects pressure-bearing diversion box (32) and two ends all are fixed on the box liner (2), the junction of dead axle (27) and pressure-bearing diversion box (32) arranges hermetic seal device (28), swing pinion (26) movable set is at dead axle (27) one ends and be fixed on the pressure-bearing diversion box (24), be connected with crawler belt (10) on the swing pinion (26) on three rotary rainfall illumination combined units (3), crawler belt (10) connects digital control type power-equipment (11), digital control type power-equipment (11) is connected with multichannel converter (5) wire, dead axle (27) one ends are the sealing shape, the other end is communicated with by the pressure-bearing supply tank (33) in water supply line (39) and the rainwater circulatory system (6) that is arranged between artificial climate box body (1) and the box liner (2) and non-pressure-bearing recovery tank (34) bottom, the rainwater circulatory system (6) is by pressure-bearing supply tank (33), non-pressure-bearing recovery tank (34), air pressure controlling equipment (35), water pumper (36), temperature adjusting equipment (37), water supply line (39), water return pipeline (40), air-pressure duct (38), atmospheric communicating pipe road (41) and valve form, pressure-bearing supply tank (33) and non-pressure-bearing recovery tank (34) are respectively seal, and be arranged parallel to each other, rainwater collection header (24) is positioned at box liner (2) bottom, water return pipeline (40) one ends are communicated with rainwater collection header (24), the other end respectively with pressure-bearing supply tank (33) be connected pressure-bearing recovery tank (34) top and be connected, be provided with water pumper (36) and control valve in the water return pipeline (40), air-pressure duct (38) one ends are communicated with air pressure controlling equipment (35), the other end is communicated with pressure-bearing supply tank (33) and non-pressure-bearing recovery tank (34) top, air-pressure duct is provided with control valve in (38), atmospheric communicating pipe road (41) one ends extend to outside the artificial climate box body (1), the other end is communicated with pressure-bearing supply tank (33) and non-pressure-bearing recovery tank (34) top, the atmospheric communicating pipe road is provided with control valve in (41), digital imaging system is positioned at rotary rainfall illumination combined unit (3) below, digital imaging system is by numerical control camera (12), moving track (14), the first mobile device (15), trapped orbit (16), the second mobile device (17) forms, trapped orbit (16) is fixed on box liner (2) two side, moving track (14) is movably arranged on the trapped orbit (16) by the second mobile device (17), numerical control camera (12) is movably arranged on moving track (14) by the first mobile device (15), airflow circulating system is by digital control type aerofoil fan (18), circulation air path (21) forms, box liner (2) inwall symmetry has air outlet (19) and return air inlet (20), digital control type aerofoil fan (18) is positioned at air outlet (19) and locates, circulation air path (21) one ends are connected with return air inlet (20), the other end is connected with digital control type aerofoil fan (18), rainwater collection header (24) top is provided with dragging track (20), dragging track (20) is parallel with trapped orbit (16), is provided with carrying platform (21) on the dragging track (20).
According to claim 1 a kind of be the artificial climate system of model test for soil-vegetation-atmosphere Continuum, it is characterized in that: described temperature humidity regulator control system (7), CO2 and O2 regulator control system (8) are positioned between rainwater collection header (24) and artificial climate box body (1) bottom.
According to claim 1 a kind of be the artificial climate system of model test for soil-vegetation-atmosphere Continuum, it is characterized in that: described climate parameter sensor group (9) is fixed on the inwall of box liner (2).
According to claim 1 a kind of be the artificial climate system of model test for soil-vegetation-atmosphere Continuum, it is characterized in that: described multichannel converter (5) is positioned at digital control type aerofoil fan (18) top, multichannel converter (5) one ends are connected with intelligence control system (4) wire, the other end and rotary rainfall illumination combined unit (3), the rainwater circulatory system (6), airflow circulating system, temperature humidity regulator control system (7), CO2 and O2 regulator control system (8), the digital imaging system wire connects.
According to claim 1 a kind of be the artificial climate system of model test for soil-vegetation-atmosphere Continuum, it is characterized in that: described intelligence control system (4) is positioned at multichannel converter (5) top.
CN201210527523.2A 2012-12-10 2012-12-10 Artificial climate system for soil-vegetation-atmosphere continuous system model test Expired - Fee Related CN102934596B (en)

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CN108181231A (en) * 2018-02-08 2018-06-19 苏州诺威特测控科技有限公司 A kind of novel sunlight simulation environment test chamber
CN109097249A (en) * 2018-09-03 2018-12-28 刘萌萌 For recording the recorder of pathology cytopathy
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