A photolysis simulation device for photolysis of tampronil in soil

Abstract

This invention discloses a photolysis simulation device for the photolysis of cyclosulfonone in soil, comprising a main support structure, a material receiving mechanism disposed within the main support structure, and an environmental simulation mechanism disposed within the main support structure; the environmental simulation mechanism includes an environmental temperature control mechanism, a humidity control mechanism, and a light control mechanism; the main support structure includes an upward-facing main support receiving shell; the material receiving mechanism includes multiple material receiving boxes fixed within the main support receiving shell and with upward-facing openings; multiple parameter sensors are installed inside the material receiving boxes; this invention has better light source stability, and the array-type light superposition control can simulate more realistic sunlight irradiation; the environmental temperature control mechanism adopts independent control of dual chambers, with constant-temperature water in the outer and inner ring water flow chambers providing good heat preservation, combined with constant-temperature air in the outer and inner ring air flow chambers to achieve more precise temperature control.

Description

Technical Field

[0001] The invention relates to the technical field of pesticide photolysis simulation, in particular to a photolysis simulation device for photolysis of tembotrione in soil. Background Art

[0002] Cyproconazole is a triketone herbicide developed by Bayer in Germany. It inhibits the activity of 4-hydroxyphenylpyruvate dioxygenase, leading to the accumulation of tyrosine and lack of plastoquinone in plant meristems. It can cause weeds to lose green and fade in about 3 to 5 days, and eventually spread to the whole plant, and then turn white and die. Cyproconazole not only has a good control effect on a variety of annual grass and broad-leaved weeds in corn fields, but also can effectively control weeds that are resistant to glyphosate and acetolactate synthase inhibitor herbicides.

[0003] Further research is needed on the photolysis characteristics of cyclosulfuron in soil. However, there is no dedicated simulation device for this project. In addition, general photolysis simulation devices are still lacking in environmental parameter control, which may lead to large deviations in research results. Summary of the invention

[0004] The object of the present invention is to provide a photolysis simulation device for the photolysis of tamponic acid in soil, which can achieve more accurate parameter control during the experimental simulation process.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A photolysis simulation device for photolysis of tembotrione in soil, comprising a main body support mechanism, a material containing mechanism arranged in the main body support mechanism, and an environment simulation mechanism arranged in the main body support mechanism;

[0007] The main body support mechanism comprises a main body support accommodating shell with an opening facing upward, a main body support column extending vertically is fixed in the main body support accommodating shell, and a accommodating shell closed top cover with an opening facing downward is fixed on the top of the main body support accommodating shell;

[0008] The material containing mechanism comprises a plurality of material containing boxes which are fixed in the main support containing shell and have openings facing upwards;

[0009] A plurality of parameter sensors are arranged in the material holding box;

[0010] The environment simulation mechanism includes an environment temperature control mechanism, a humidity control mechanism, and a light control mechanism arranged in the main support and accommodation shell;

[0011] The environmental temperature control mechanism includes a temperature control circulation outer ring fixed on the inner side wall of the main body support housing shell and a temperature control circulation inner ring fixed on the main body support column;

[0012] The illumination control mechanism comprises an illumination control support plate fixed in the main body support accommodating shell, and a plurality of combined illumination modules are fixed on the illumination control support plate.

[0013] Preferably, the parameter sensor includes a temperature sensor, a humidity sensor, a pH sensor, and a pH sensor.

[0014] Description: Multiple sensors can monitor various parameters in the material holding box in real time to assist in more accurate regulation of the test.

[0015] Preferably, an outer ring circulation partition is fixed inside the temperature control circulation outer ring, and the outer ring circulation partition divides the interior of the temperature control circulation outer ring into an outer ring air circulation cavity and an outer ring water circulation cavity;

[0016] An inner ring circulation partition is fixed inside the temperature control circulation inner ring, and the inner ring circulation partition divides the interior of the temperature control circulation inner ring into an inner ring air circulation cavity and an inner ring water circulation cavity.

[0017] A plurality of radial temperature control circulation pipes extending radially along the main body support accommodating shell are fixed between the temperature control circulation outer ring and the temperature control circulation inner ring.

[0018] Description: With dual-cavity independent control, the constant temperature water in the outer ring water circulation cavity and the inner ring water circulation cavity can play a good role in heat preservation for the material holding box. At the same time, the constant temperature air in the outer ring air circulation cavity and the inner ring air circulation cavity can achieve more accurate temperature control of the material holding box.

[0019] Preferably, the humidity control mechanism comprises a plurality of humidity control accommodating shells fixed on the inner side wall of the main body support accommodating shell, a plurality of vertically extending water mist delivery pipes are fixed in the humidity control accommodating shell, and the water mist delivery pipes are provided with a plurality of atomizing nozzles connected with the inside thereof;

[0020] A plurality of vertically extending back-pressure air delivery pipes are fixed in the humidity control housing, and the back-pressure air delivery pipes are provided with a plurality of air nozzles connected with the interior thereof.

[0021] Description: Air is introduced into the back pressure air delivery pipe, and the air is ejected from each air nozzle and circulated horizontally toward the atomization circulation matching shell, guiding the water mist to circulate smoothly.

[0022] Preferably, a plurality of atomizing circulation matching shells are fixed on the outside of the main body support column, a plurality of circulation recovery tubes are fixed inside the atomizing circulation matching shell, and the circulation recovery tubes are provided with a plurality of short reflux tubes connected with the inside thereof.

[0023] Note: Excess water mist will enter the return short pipe through the circulation recovery pipe for recovery.

[0024] Preferably, an additional adjustment space is formed between the lower side of the material holding box and the bottom of the main support holding shell, and an auxiliary humidity adjustment mechanism is provided in the additional adjustment space. The auxiliary humidity adjustment mechanism includes a humidity adjustment support plate provided at the bottom of the material holding box, and moisture adsorption sponges are fixed on both sides of the humidity adjustment support plate;

[0025] A lifting accommodating cylinder with an upward opening is fixed at the bottom of the additional adjustment space, a lifting sliding cylinder is slidably connected in the lifting accommodating cylinder, and a humidity adjustment support plate is fixed on the top of the lifting sliding cylinder;

[0026] An adjusting recovery support slider is slidably connected in the additional adjusting space, a recovery extrusion roller is rotatably connected to the adjusting recovery support slider, and the axis of the recovery extrusion roller is arranged along the radial extension of the main support column;

[0027] A moisture recovery shell is fixed on the adjustment recovery support slider, the moisture recovery shell is located at the lower side of the recovery extrusion roller, the top of the moisture recovery shell is provided with a groove, and the side wall of the groove is provided with a plurality of moisture recovery through holes connected with the inside of the moisture recovery shell;

[0028] A humidity regulating support slide rail coaxially arranged with the main support column is fixed at the bottom of the additional regulating space, and the regulating recovery support slider is slidably connected to the top of the humidity regulating support slide rail.

[0029] Description: The auxiliary humidity regulating mechanism is used to assist in controlling the humidity of the soil in the material holding box, so that the moisture content of the soil can be controlled more accurately.

[0030] Preferably, the combined illumination module has a fluorescent lamp, a short-wave fluorescent lamp, a long-wave fluorescent lamp, an ultraviolet supplementary lamp and an infrared supplementary lamp.

[0031] Description: Through the combination of various light arrays, the effect of natural lighting can be simulated as much as possible.

[0032] Preferably, a plurality of cooling modules are fixed on the top of the lighting control support plate.

[0033] Description: The cooling module can cool down the combined lighting module to prevent overheating of each lamp from affecting normal lighting.

[0034] Preferably, a vacuum insulation mechanism is provided on the outside of the main body support and containment shell, and the vacuum insulation mechanism includes a vacuum insulation additional shell surrounded and fixed on the outside of the main body support and containment shell, and a vacuum insulation space is formed between the inner side wall of the vacuum insulation additional shell and the outer side wall of the main body support and containment shell;

[0035] The vacuum insulation space is divided into a plurality of independent vacuum insulation spaces by partitions, and an isolation space input pipe and an isolation space output pipe are provided in communication with the vacuum insulation space;

[0036] An isolation input control valve is provided on the isolation space input pipe, and an isolation output control valve is provided on the isolation space output pipe.

[0037] Description: In the vacuum insulation mechanism, multiple independently controlled vacuum isolation spaces are set to facilitate the adjustment of the overall thermal insulation characteristics of the thermal insulation structure.

[0038] Preferably, a light defogger mechanism is provided on the main support column, and the light defogger mechanism includes a defogger exhaust shell and a defogger return shell;

[0039] The demisting exhaust shell is a trumpet-shaped shell with a hollow interior, and the trumpet mouth of the demisting exhaust shell is arranged and fixed on the outside of the main support column with the trumpet mouth facing upward;

[0040] The top edge of the demisting exhaust shell is provided with a demisting exhaust outlet connected to the interior thereof, and a plurality of demisting exhaust guide plates are fixed in the demisting exhaust shell near the demisting exhaust outlet;

[0041] The demisting reflux shell is an annular and hollow shell, which is fixed on the inner side wall of the main body supporting and accommodating shell, and has a pair of demisting reflux holes communicated with the inside of the demisting reflux shell.

[0042] Description: The airflow generated by the lighting demisting mechanism flows through the lower side of the lighting control support plate, and is used to defog each combined lighting module to prevent small water droplets from being adsorbed on the combined lighting module and having a negative impact on the lighting.

[0043] Compared with the prior art, the beneficial effects of the present invention are embodied in the following aspects:

[0044] 1. The present invention has a reasonable structural design and better light source stability, and the array-type illumination superposition control can simulate more realistic sunlight exposure;

[0045] 2. The environmental temperature control mechanism of the present invention adopts dual-cavity independent control. The constant temperature water in the outer ring water circulation cavity and the inner ring water circulation cavity can play a good role in heat preservation for the material holding box. At the same time, the constant temperature air in the outer ring air circulation cavity and the inner ring air circulation cavity is cooperated to achieve more accurate temperature control of the material holding box.

[0046] 3. The humidity control mechanism of the present invention is a vertical circulation type moisture control mechanism, which can adjust the air humidity in the material holding box and the main support holding shell, and use the auxiliary humidity adjustment mechanism to assist in controlling the humidity of the soil in the material holding box;

[0047] 4. The humidity control mechanism of the present invention can control a separate atomizing nozzle to spray water mist and form a layer of mist above the material holding box under the guidance of the air flow sprayed from the air nozzle. Under the influence of the mist, the random changes of light under natural conditions can be simulated. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a front view of the present invention;

[0049] Figure 2 yes Figure 1 A top view of

[0050] Figure 3 yes Figure 1 Bottom view of

[0051] Figure 4 is a structural schematic diagram of the auxiliary humidity regulating mechanism of the present invention;

[0052] Figure 5 is a left side view of the moisture recovery shell of the present invention;

[0053] Figure 6 It is a structural schematic diagram of the vacuum isolation space of the present invention;

[0054] Figure 7 It is a bottom view of the combined lighting module of the present invention.

[0055] In the figure, 1-main body support mechanism, 11-main body support housing, 12-main body support column, 13-sealed top cover of housing, 2-material housing mechanism, 21-material housing box, 210-parameter sensor, 3-environmental simulation mechanism, 30-environmental temperature control mechanism, 31-temperature control circulation outer ring, 311-outer ring circulation partition, 312-outer ring air circulation cavity, 313-outer ring water circulation cavity, 32-temperature control circulation inner ring, 321-inner ring circulation partition, 322-inner Annular air circulation cavity, 323-inner ring water circulation cavity, 33-radial temperature control circulation pipe, 40-humidity control mechanism, 41-humidity control housing, 42-water mist delivery pipe, 42-atomizing nozzle, 43-back pressure air delivery pipe, 431-air nozzle, 44-atomizing circulation matching shell, 441-circulation recovery pipe, 442-backflow short pipe, 45-auxiliary humidity adjustment mechanism, 450-additional adjustment space, 451-humidity adjustment support plate, 452-water adsorption sponge, 453-lifting and containing cylinder, 454-lifting and sliding cylinder, 455-lifting and driving rod, 456-adjusting and recovering supporting slider, 457-recovering and squeezing roller, 458-humidity recovery shell, 459-adjusting supporting slide rail, 50-lighting control mechanism, 51-lighting control supporting plate, 52-combined lighting module, 521-fluorescent lamp, 522-short-wave daylight lamp, 523-long-wave daylight lamp, 524-ultraviolet supplementary lamp, 525-infrared supplementary lamp, 53 -cooling module, 55-illumination defogger mechanism, 550-defogger exhaust outlet, 551-defogger exhaust shell, 552-defogger reflux shell, 553-defogger exhaust guide plate, 554-defogger reflux hole, 60-vacuum insulation mechanism, 61-vacuum insulation additional shell, 600-vacuum insulation space, 62-vacuum isolation space, 621-isolation space input pipe, 622-isolation space output pipe, 623-isolation input control valve, 624-isolation output control valve. DETAILED DESCRIPTION

[0056] Combine the following Figure 1-Figure 6 The present invention is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front, and back directions mentioned below are consistent with the up, down, left, right, front, and back directions of the projection relationship of the respective main views or structural schematic diagrams themselves.

[0057] Embodiment 1:

[0058] A photolysis simulation device for photolysis of tampronone in soil, such as Figure 1 As shown, it includes a main body support mechanism 1, a material containing mechanism 2 arranged in the main body support mechanism 1, and an environment simulation mechanism 3 arranged in the main body support mechanism 1;

[0059] The main body support mechanism 1 comprises a main body support accommodating shell 11 with an opening facing upward, a main body support column 12 extending vertically is fixed in the main body support accommodating shell 11, and a accommodating shell closed top cover 13 with an opening facing downward is fixed on the top of the main body support accommodating shell 11;

[0060] The material containing mechanism 2 comprises a plurality of material containing boxes 21 fixed in the main support containing shell 11 and opening upward;

[0061] like Figure 2 As shown, a plurality of parameter sensors 210 are provided in the material holding box 21;

[0062] The parameter sensor 210 includes a temperature sensor, a humidity sensor, a pH sensor, and an acidity and alkalinity sensor.

[0063] The environment simulation mechanism 3 includes an environment temperature control mechanism 30, a humidity control mechanism 40, and a light control mechanism 50 arranged in the main support and accommodation shell 11;

[0064] The environmental temperature control mechanism 30 includes a temperature control circulation outer ring 31 fixed on the inner side wall of the main body support housing 11 and a temperature control circulation inner ring 32 fixed on the main body support column 12;

[0065] The temperature control circulation outer ring 31 and the temperature control circulation inner ring 32 are both hollow annular shell structures;

[0066] Each material holding box 21 is fixed between the temperature-controlled circulation outer ring 31 and the temperature-controlled circulation inner ring 32;

[0067] like Figure 1 As shown, an outer ring circulation partition 311 is fixed inside the temperature control circulation outer ring 31, and the outer ring circulation partition 311 divides the interior of the temperature control circulation outer ring 31 into an outer ring air circulation chamber 312 and an outer ring water circulation chamber 313;

[0068] An inner ring circulation partition 321 is fixed inside the temperature control circulation inner ring 32 , and the inner ring circulation partition 321 divides the interior of the temperature control circulation inner ring 32 into an inner ring air circulation chamber 322 and an inner ring water circulation chamber 323 .

[0069] A plurality of radial temperature control circulation pipes 33 extending radially along the main support and accommodating shell 11 are fixed between the temperature control circulation outer ring 31 and the temperature control circulation inner ring 32 .

[0070] The humidity control mechanism 40 includes a plurality of humidity control housing shells 41 fixed on the inner side wall of the main support housing shell 11, a plurality of vertically extending water mist delivery pipes 42 are fixed in the humidity control housing shells 41, and a plurality of atomizing nozzles 421 are provided on the water mist delivery pipes 42 which are connected to the inside thereof;

[0071] A plurality of vertically extending back-pressure air delivery pipes 43 are fixed in the humidity control housing 41 , and the back-pressure air delivery pipes 43 are provided with a plurality of air nozzles 431 connected to the interior thereof.

[0072] The back-pressure air delivery pipe 43 is disposed on a side of each water mist delivery pipe 42 away from the main support column 12 .

[0073] A plurality of atomizing circulation matching shells 44 are fixed on the outside of the main support column 12 , a plurality of circulation recovery tubes 441 are fixed inside the atomizing circulation matching shells 44 , and a plurality of reflux short tubes 442 connected to the inside of the circulation recovery tubes 441 are provided on the circulation recovery tubes 441 .

[0074] like Figure 1 As shown, an additional adjustment space 450 is formed between the lower side of the material holding box 21 and the inner bottom of the main support and holding shell 11, and an auxiliary humidity adjustment mechanism 45 is provided in the additional adjustment space 450. Figure 4 As shown, the auxiliary humidity adjustment mechanism 45 includes a humidity adjustment support plate 451 disposed at the bottom of the material holding box 21, and moisture adsorption sponges 452 are fixed on both sides of the humidity adjustment support plate 451;

[0075] A lifting accommodating cylinder 453 with an upward opening is fixed at the bottom of the additional adjustment space 450, a lifting sliding cylinder 454 is slidably connected in the lifting accommodating cylinder 453, and a humidity adjustment support plate 451 is fixed on the top of the lifting sliding cylinder 454;

[0076] A lifting drive rod 455 is provided inside the lifting accommodation cylinder 453. The lifting drive rod 455 is an electrically controlled telescopic rod. The outer rod end of the lifting drive rod 455 is fixedly connected to the lifting accommodation cylinder 453, and the inner rod end of the lifting drive rod 455 is fixedly connected to the lifting sliding cylinder 454.

[0077] An adjusting recovery support slider 456 is slidably connected in the additional adjusting space 450, and a recovery extrusion roller 457 is rotatably connected to the adjusting recovery support slider 456, and the axis of the recovery extrusion roller 457 is arranged to extend radially along the main support column 12;

[0078] A moisture recovery housing 458 is fixed on the adjustment recovery support slider 456. Figure 5 As shown, the moisture recovery shell 458 is located at the lower side of the recovery extrusion roller 457, the top of the moisture recovery shell 458 has a groove, and the side wall of the groove has a plurality of moisture recovery through holes connected to the inside of the moisture recovery shell 458;

[0079] A humidity adjustment support slide rail 459 coaxially arranged with the main support column 12 is fixed at the bottom of the additional adjustment space 450 , and the adjustment recovery support slider 456 is slidably connected to the top of the humidity adjustment support slide rail 459 .

[0080] like Figure 3As shown, the illumination control mechanism 50 includes an illumination control support plate 51 fixed in the main support housing 11 , and a plurality of combined illumination modules 52 are fixed on the illumination control support plate 51 .

[0081] like Figure 7 As shown, the combined illumination module 52 has a fluorescent lamp 521 , a short-wave fluorescent lamp 522 , a long-wave fluorescent lamp 523 , an ultraviolet supplementary lamp 524 and an infrared supplementary lamp 525 .

[0082] A plurality of cooling modules 53 are fixed on the top of the light control support plate 51 .

[0083] Embodiment 2:

[0084] On the basis of Example 1, Figure 1 As shown, a vacuum heat insulation mechanism 60 is provided on the outer side of the main body support and containment shell 11, and the vacuum heat insulation mechanism 60 includes a vacuum heat insulation additional shell 61 surrounding and fixed on the outer side of the main body support and containment shell 11, and a vacuum heat insulation space 600 is formed between the inner side wall of the vacuum heat insulation additional shell 61 and the outer side wall of the main body support and containment shell 11;

[0085] like Figure 6 As shown, the vacuum insulation space 600 is divided into a plurality of independent vacuum insulation spaces 62 by partitions, and an isolation space input pipe 621 and an isolation space output pipe 622 are provided in communication with the vacuum insulation spaces 62;

[0086] The isolation space input pipe 621 is provided with an isolation input control valve 623 , and the isolation space output pipe 622 is provided with an isolation output control valve 624 .

[0087] Embodiment 3:

[0088] On the basis of Example 1, a light defogger mechanism 55 is provided on the main support column 12. Figure 1 As shown, the illumination demisting mechanism 55 includes a demisting exhaust housing 551 and a demisting return housing 552;

[0089] The demisting exhaust housing 551 is a trumpet-shaped housing with a hollow interior, and the demisting exhaust housing 551 is arranged and fixed on the outer side of the main support column 12 with the trumpet mouth facing upward;

[0090] The top edge of the demisting exhaust housing 551 has a demisting exhaust outlet 550 connected to the interior thereof, and a plurality of demisting exhaust guide plates 553 are fixed in the demisting exhaust housing 551 near the demisting exhaust outlet 550;

[0091] The demisting reflux shell 552 is an annular and hollow shell, which is fixed on the inner wall of the main support and accommodating shell 11. The inner side of the demisting reflux shell 552 is provided with a pair of demisting reflux holes 554 connected with the interior thereof.

[0092] In the actual application process of the present invention, the device is used to perform a photolysis simulation experiment on soil containing tembotrione. The bottom of the material holding box 21 has a plurality of vertically penetrating fine holes. A plurality of layers of non-woven fabrics are laid on the bottom of the material holding box 21 to prevent soil from leaking out. The soil containing tembotrione is laid in the material holding box 21.

[0093] Turn on the fluorescent lamp 521, the short-wave fluorescent lamp 522, the long-wave fluorescent lamp 523, the ultraviolet supplementary lamp 524 and the infrared supplementary lamp 525, and adjust the light intensity of each lamp to simulate natural sunlight;

[0094] The fluorescent lamp 521, the short-wave fluorescent lamp 522, the long-wave fluorescent lamp 523, the ultraviolet supplementary lamp 524 and the infrared supplementary lamp 525 are all products of the prior art;

[0095] The temperature in the material holding box 21 is controlled by the environmental temperature control mechanism 30. The outer ring air circulation cavity 312 and the outer ring water circulation cavity 313 are both provided with an input interface and an output interface connected thereto. The inner ring air circulation cavity 322 and the inner ring water circulation cavity 323 are both provided with an input interface and an output interface connected thereto.

[0096] The outer ring water circulation chamber 313 and the inner ring water circulation chamber 323 are located on a side close to the material holding box 21. Constant temperature water is circulated into the outer ring water circulation chamber 313 and the inner ring water circulation chamber 323 to keep the material holding box 21 warm and adjust the temperature inside the material holding box 21 by controlling the temperature of the water.

[0097] Constant temperature air is circulated into the outer ring air circulation cavity 312 and the inner ring air circulation cavity 322 to assist in heat preservation of water in the outer ring water circulation cavity 313 and the inner ring water circulation cavity 323;

[0098] The humidity of the soil in the material holding box 21 and the air humidity in the main support holding shell 11 are adjusted by using the humidity control mechanism 40, and water is input into the water mist delivery pipe 42. Each atomizing nozzle 421 has an independent valve control. The water in the water mist delivery pipe 42 is sprayed from each atomizing nozzle 421 in the form of water mist, and air is introduced into the back pressure air delivery pipe 43. The air is sprayed from each air nozzle 431 and circulated horizontally in the direction of the atomizing circulation matching shell 44, guiding the water mist to circulate smoothly. During the circulation process, the water mist will fall into the material holding box 21 to replenish moisture to the soil, and the excess water mist will enter the reflux short pipe 442 through the circulation recovery pipe 441 for recovery;

[0099] The humidity of the soil in the material holding box 21 is controlled by the auxiliary humidity regulating mechanism 45, and the moisture adsorption sponge 452 can absorb the excess moisture in the soil in the material holding box 21. Then, driven by the lifting drive rod 455, the lifting slide cylinder 454 moves downward together with the humidity regulating support plate 451 and the moisture adsorption sponge 452, and the moisture adsorption sponge 452 is squeezed with the recovery squeezing roller 457. At the same time, driven by the linear motor, the recovery support slider 456 is adjusted to drive the recovery squeezing roller 457 to move along the humidity regulating support slide rail 459 to squeeze the moisture adsorption sponge 452, and the moisture adsorbed in the moisture adsorption sponge 452 is squeezed and dripped into the groove on the top of the moisture recovery shell 458. The inside of the moisture recovery shell 458 is evacuated by the vacuum pump, so that the inside of the moisture recovery shell 458 is in a negative pressure state, and the water dripping into the groove on the top of the moisture recovery shell 458 enters the moisture recovery shell 458 for recovery.

[0100] Air is introduced into the defogger exhaust housing 551, and the air is discharged from the defogger exhaust outlet 550, and flows through the lower side of the illumination control support plate 51, so as to defog each combined illumination module 52, and prevent small water droplets from being adsorbed on the combined illumination module 52 and having a negative impact on illumination, and finally the air enters the defogger reflux housing 552 through each defogger reflux hole 554 for recovery;

[0101] The valve on the top atomizing nozzle 421 is individually controlled to open, and under the guidance of the airflow sprayed from the air nozzle 431, a layer of mist is formed above the material holding box 21, under the influence of the mist, to simulate the random changes of light under natural conditions.

Claims

1. A photolysis simulation device for photolysis of tembotrione in soil, characterized in that: It comprises a main body support mechanism (1), a material containing mechanism (2) arranged in the main body support mechanism (1), and an environment simulation mechanism (3) arranged in the main body support mechanism (1); The main body support mechanism (1) comprises a main body support accommodating shell (11) with an opening facing upward, a main body support column (12) extending vertically is fixed inside the main body support accommodating shell (11), and a accommodating shell sealed top cover (13) with an opening facing downward is fixed on the top of the main body support accommodating shell (11); The material containing mechanism (2) comprises a plurality of material containing boxes (21) fixed in the main support containing shell (11) and with openings facing upwards; A plurality of parameter sensors (210) are arranged in the material holding box (21); The environmental simulation mechanism (3) comprises an environmental temperature control mechanism (30), a humidity control mechanism (40), and a light control mechanism (50) which are arranged in the main body support and accommodation shell (11); The environmental temperature control mechanism (30) comprises a temperature control circulation outer ring (31) fixed on the inner side wall of the main body support and accommodating shell (11), and a temperature control circulation inner ring (32) fixed on the main body support column (12); The illumination control mechanism (50) comprises an illumination control support plate (51) fixed in the main body support housing (11), and a plurality of combined illumination modules (52) are fixed on the illumination control support plate (51).

2. The device for simulating the photolysis of tembotrione in soil according to claim 1, characterized in that: The parameter sensor (210) includes a temperature sensor, a humidity sensor, a pH sensor, and a pH sensor.

3. The device for simulating the photolysis of tembotrione in soil according to claim 1, characterized in that: An outer ring circulation partition (311) is fixed inside the temperature control circulation outer ring (31), and the outer ring circulation partition (311) divides the interior of the temperature control circulation outer ring (31) into an outer ring air circulation cavity (312) and an outer ring water circulation cavity (313); An inner ring circulation partition (321) is fixed inside the temperature control circulation inner ring (32), and the inner ring circulation partition (321) divides the interior of the temperature control circulation inner ring (32) into an inner ring air circulation chamber (322) and an inner ring water circulation chamber (323). A plurality of radial temperature control circulation tubes (33) extending radially along the main body support and accommodating shell (11) are fixed between the temperature control circulation outer ring (31) and the temperature control circulation inner ring (32).

4. The device for simulating the photolysis of tembotrione in soil according to claim 1, characterized in that: The humidity control mechanism (40) comprises a plurality of humidity control housing shells (41) fixed on the inner side wall of the main body support housing shell (11), a plurality of vertically extending water mist delivery pipes (42) are fixed in the humidity control housing shells (41), and the water mist delivery pipes (42) are provided with a plurality of atomizing nozzles (421) connected to the inside thereof; A plurality of vertically extending back-pressure air delivery pipes (43) are fixed in the humidity control housing (41), and the back-pressure air delivery pipes (43) are provided with a plurality of air nozzles (431) connected to the interior thereof.

5. The device for simulating the photolysis of tembotrione in soil according to claim 1, characterized in that: A plurality of atomizing circulation matching shells (44) are fixed on the outside of the main body support column (12), a plurality of circulation recovery tubes (441) are fixed inside the atomizing circulation matching shells (44), and the circulation recovery tubes (441) are provided with a plurality of short return tubes (442) connected to the inside thereof.

6. The device for simulating the photolysis of tembotrione in soil according to claim 1, characterized in that: An additional adjustment space (450) is formed between the lower side of the material holding box (21) and the inner bottom of the main body support and holding shell (11), and an auxiliary humidity adjustment mechanism (45) is provided in the additional adjustment space (450). The auxiliary humidity adjustment mechanism (45) comprises a humidity adjustment support plate (451) arranged at the bottom of the material holding box (21), and moisture adsorption sponges (452) are fixed on both sides of the humidity adjustment support plate (451); A lifting and lowering accommodating cylinder (453) with an opening facing upward is fixed at the bottom of the additional adjustment space (450), a lifting and lowering sliding cylinder (454) is slidably connected inside the lifting and lowering accommodating cylinder (453), and the humidity adjustment support plate (451) is fixed on the top of the lifting and lowering sliding cylinder (454); An adjusting recovery support slider (456) is slidably connected in the additional adjusting space (450), a recovery extrusion roller (457) is rotatably connected to the adjusting recovery support slider (456), and the axis of the recovery extrusion roller (457) is arranged to extend radially along the main support column (12); A moisture recovery shell (458) is fixed on the adjusting recovery support slider (456), and the moisture recovery shell (458) is located at the lower side of the recovery extrusion roller (457). The top of the moisture recovery shell (458) has a groove, and the side wall of the groove has a plurality of moisture recovery through holes connected to the inside of the moisture recovery shell (458); A humidity adjustment support slide rail (459) coaxially arranged with the main support column (12) is fixed at the bottom of the additional adjustment space (450), and the adjustment recovery support slider (456) is slidably connected to the top of the humidity adjustment support slide rail (459).

7. The device for simulating the photolysis of tembotrione in soil according to claim 1, characterized in that: The combined illumination module (52) is provided with a fluorescent lamp (521), a short-wave fluorescent lamp (522), a long-wave fluorescent lamp (523), an ultraviolet supplementary lamp (524), and an infrared supplementary lamp (525).

8. The device for simulating the photolysis of tembotrione in soil according to claim 1, characterized in that: A plurality of cooling modules (53) are fixed on the top of the light control support plate (51).

9. The device for simulating the photolysis of tembotrione in soil according to claim 1, characterized in that: The main body support and containment shell (11) is surrounded by a vacuum heat insulation mechanism (60), the vacuum heat insulation mechanism (60) comprising a vacuum heat insulation additional shell (61) surrounded and fixed to the outside of the main body support and containment shell (11), and a vacuum heat insulation space (600) is formed between the inner side wall of the vacuum heat insulation additional shell (61) and the outer side wall of the main body support and containment shell (11); The vacuum heat insulation space (600) is divided into a plurality of independent vacuum isolation spaces (62) by partitions, and an isolation space input pipe (621) and an isolation space output pipe (622) are provided in communication with the vacuum isolation space (62); The isolation space input pipe (621) is provided with an isolation input control valve (623), and the isolation space output pipe (622) is provided with an isolation output control valve (624).

10. The device for simulating the photolysis of tembotrione in soil according to claim 1, characterized in that: The main body support column (12) is provided with a light defogger mechanism (55), and the light defogger mechanism (55) comprises a defogger exhaust shell (551) and a defogger return shell (552); The demisting and exhaust shell (551) is a trumpet-shaped shell with a hollow interior, and the demisting and exhaust shell (551) is arranged and fixed on the outside of the main support column (12) with the trumpet mouth facing upward; The top edge of the demisting exhaust shell (551) is provided with a demisting exhaust outlet (550) connected to the interior thereof, and a plurality of demisting exhaust guide plates (553) are fixed in the demisting exhaust shell (551) near the demisting exhaust outlet (550); The demisting reflux shell (552) is an annular and hollow shell, and the demisting reflux shell (552) is fixed on the inner wall of the main body supporting and containing shell (11). The inner side of the demisting reflux shell (552) is provided with a pair of demisting reflux holes (554) connected with the interior thereof.

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