CN111833714A - Experimental device for simulating plateau climate environment and use method - Google Patents
Experimental device for simulating plateau climate environment and use method Download PDFInfo
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- CN111833714A CN111833714A CN202010825476.4A CN202010825476A CN111833714A CN 111833714 A CN111833714 A CN 111833714A CN 202010825476 A CN202010825476 A CN 202010825476A CN 111833714 A CN111833714 A CN 111833714A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 238000002474 experimental method Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 12
- 210000003437 trachea Anatomy 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 238000007639 printing Methods 0.000 description 6
- 238000004088 simulation Methods 0.000 description 5
- 238000000889 atomisation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The invention discloses an experimental device for simulating a plateau climate environment and a use method thereof, wherein the experimental device comprises an experimental box and a sealing door movably connected to the experimental box, the experimental box is divided into an experimental space and a water storage space by a waterproof board, an air exhaust system, an air guide system and a refrigeration system acting on the experimental space are arranged in the experimental box, a lighting lamp is arranged at the top of the experimental space, two sliding chutes are respectively fixed at two sides of the lighting lamp, a light screen is slidably arranged between the two sliding chutes, a spray head and an atomizing nozzle are also arranged in the experimental space, the spray head and the atomizing nozzle are respectively communicated with a water supply mechanism, and the water supply mechanism is fixed in the water storage space; the device has the advantages that the device can simulate various climatic environments at one time, so that the authenticity and the reliability of an experiment are improved.
Description
Technical Field
The invention relates to an experimental device, in particular to an experimental device for simulating a plateau climate environment and a using method thereof.
Background
The plateau climate refers to the climate formed under plateau conditions, and many plateaus are different in climate due to differences in their geographical locations, sea-land environments, altitude and plateau morphology. Under the complex plateau climate environment, the method is researched, and has positive significance for human to resist natural disasters, prevent and resist disasters, reasonably develop and utilize climate resources and test product performance.
At the present stage, products for simulating the plateau climate environment are more and more, but the simulated climate environment is not real and comprehensive enough, and the actual effect is difficult to achieve, for example, the invention patent with the application number of CN201420292191.9, named as a plateau simulation cabin, can simulate part of the plateau climate environment, but can not simulate the climate such as the dense fog in the plateau, the icing on the ground, and the like, and meanwhile, the sunlight simulation is not available, so that the plateau climate with strong sunshine, easy fogging and easy icing is difficult to be truly displayed, and the simulation range is limited.
Therefore, in order to solve the above problems, it is an urgent technical problem to be solved by those skilled in the art to design an experimental apparatus capable of comprehensively reflecting the plateau climate environment.
Disclosure of Invention
The invention mainly aims to provide an experimental device for simulating plateau climate environment and a using method thereof, which can simulate various climate environments at one time, so that the authenticity and the reliability of the experiment are improved.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides an experimental apparatus for be used for simulating plateau climatic environment, includes experimental box and swing joint be in the experimental box on the sealing door, the experimental box in divide into experimental space and water storage space through the waterproof board, the experimental box in be provided with air exhaust system, air guide system and the refrigerating system who acts on experimental space, the top in experimental space install the light, the both sides of light be fixed with two spouts respectively, two the spout between slidable be provided with the light screen, experimental space in still install shower head and atomizer, the shower head with atomizer be linked together with water supply mechanism respectively, water supply mechanism fix water storage space in.
The left side of experimental box be provided with experimental space and water storage space mutually independent installation space, air exhaust system include air pump, first check valve and trachea, the air pump fix installation space in, the check valve connect the air pump with the trachea between, tracheal one end stretch into the setting and be in experimental space in. In the structure, when the air pump works, air in the experimental space is extracted, so that the environment of plateau low air pressure is simulated.
A pressure gauge is fixed on the side wall of the experiment box, and a detection probe of the pressure gauge extends into the experiment space. In the structure, the arrangement of the pressure gauge can intuitively reflect the air pressure change in the experimental space.
The air guide system comprises an axial flow fan and a fixed seat, the fixed seat is fixed in the installation space, the axial flow fan is installed in the fixed seat, and the axial flow fan is communicated with the experiment space through an air channel. In the structure, the arrangement of the axial flow fan can simulate the environment of high altitude and high wind.
Refrigerating system including sealed evaporimeter, compressor, condenser and the throttling arrangement who communicates in proper order, the evaporimeter install in the experimental space, the compressor the condenser with throttling arrangement install in the installation space. In the structure, the compressor sucks low-temperature gas which is subjected to heat exchange in the system through the evaporator, the low-temperature gas is converted into high-pressure high-temperature gas through compression, the high-pressure high-temperature gas is conveyed into the condenser through the pipeline and is converted into medium-temperature high-pressure liquid, the medium-temperature high-pressure liquid is conveyed to the throttling device through the pipeline, the low-temperature gas-liquid mixture enters the evaporator again to evaporate and absorb surrounding heat, and the continuous circulating heat exchange is finished in the whole refrigeration process.
The light screen by the main part with fix the guide block group at main part both ends constitute, two the guide block slide respectively and locate and correspond the spout in, the main part on be provided with the light trap that link up from top to bottom, the lateral wall of light trap on set up a plurality of mounting grooves that are used for installing the light-passing board, it is a plurality of the mounting groove about interval equidistance distribute. In this structure, the guide block mutually supports with the spout for the light screen removes comparatively smoothly, and the printing opacity is convenient for to the printing opacity of printing opacity groove, and the setting of mounting groove is used for installing the light-passing board, and the light-passing board of different colours is different to the absorption of light, can carry out the selectivity combination according to actual need, thereby can simulate the environment of different illumination, makes the experimental result more accurate.
The water supply mechanism include first cask, first water pump, three-way valve, spray header and atomized water pipe, first cask fix the water storage space in, first water pump connect first cask with the import of three-way valve between, the first export of three-way valve with spray header be linked together, spray header with the shower head be linked together, the second export of three-way valve with atomized water pipe be linked together, atomized water pipe with atomized water head be linked together. In this structure, first water pump is arranged in extracting the water in the first cask to the three-way valve, later flows out by the shower head through the spray header to the simulation environment of raining, flows out by atomizer behind the atomizer pipe, with the simulation environment of hazing.
The water supply mechanism further comprises a second bucket, a second water pump and a controller, the first bucket is internally provided with an upper liquid level switch and a lower liquid level switch which are distributed at intervals, the second water pump is connected with the second bucket and the first bucket between and used for pumping water in the second bucket into the first bucket, and the second water pump, the upper liquid level switch and the lower liquid level switch are respectively electrically connected with the controller. In the structure, when the upper liquid level switch detects that the water in the first bucket reaches the upper limit value, the water is fed back to the controller, the controller controls the second water pump to be closed and stops supplying water, and when the lower liquid level switch detects that the water in the first bucket reaches the lower limit value, the water is fed back to the controller, the controller controls the second water pump to work, so that a water source can be timely supplemented into the first bucket, and the trouble of frequent water adding is avoided.
The waterproof board on seted up a backward flow mouth, the backward flow mouth pass through the return water pipe with the second cask be linked together, backward flow mouth department still install the filter screen. Therefore, the water is recycled, and energy is saved.
A use method of an experimental device for simulating a plateau climate environment adopts the experimental device for simulating the plateau climate environment and comprises the following steps,
s1: opening the sealing door, and adjusting the position of the light screen;
s2: closing the sealing door, opening a power switch, and setting target values of an air extraction system, an air guide system and a refrigeration system on a control panel;
s3: starting a water supply mechanism to enable the spray head and the atomizing nozzle to respectively discharge water and mist;
s4: when the set value is reached, the air exhaust system, the air guide system and the water supply mechanism are closed, and the refrigeration system keeps running;
s5: after the experiment is finished, the power switch is closed, the sealing door is opened, and the experiment space is cleaned.
Compared with the prior art, the invention has the advantages that: the air exhaust system is arranged to form a low-pressure environment in the experimental space; the air guide system is arranged to enable the experimental space to form a windy environment; the refrigerating system is arranged to enable the experiment space to form a low-temperature environment; the illuminating lamp is used for simulating the sunshine environment, and the intensity of light can be adjusted by moving the light screen, so that the light screen can shield the illuminating lamp; the arrangement of the spray header is used for simulating a rainy environment; the atomizing nozzle is used for simulating a fogging environment; the invention can simulate various climatic environments at one time, so that the authenticity and the reliability of the experiment are improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic perspective view of the experimental box of the present invention;
FIG. 4 is a perspective view of the light shielding plate of the present invention;
fig. 5 is a functional block diagram of the present invention in which the controller is connected to the second water pump.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
The first embodiment is as follows: as shown in the figure, an experimental apparatus for be used for simulating plateau climate environment, including experimental box 1 and swing joint sealing door 2 on experimental box 1, divide into experiment space 12 and water storage space 13 through waterproof board 11 in the experimental box 1, be provided with the air exhaust system 3 that acts on experiment space 12 in the experimental box 1, air guide system 4 and refrigerating system 5, light 6 is installed at the top of experiment space 12, two spouts 14 are fixed with respectively to the both sides of light 6, slidable is provided with light screen 7 between two spouts 14, still install shower head 81 and atomizer 82 in the experiment space 12, shower head 81 and atomizer 82 are linked together with water supply mechanism 9 respectively, water supply mechanism 9 is fixed in water storage space 13.
The left side of experimental box 1 is provided with installation space 15 mutually independent with experimental space 12 and water storage space 13, and air exhaust system 3 includes air pump 31, first check valve 32 and trachea 33, and air pump 31 is fixed in installation space 15, and the check valve is connected between air pump 31 and trachea 33, and the one end of trachea 33 stretches into the setting in experimental space 12. In this configuration, when the air pump 31 is operated, air in the experimental space 12 is pumped, thereby simulating a low-pressure environment in a plateau.
A pressure gauge 34 is fixed on the side wall of the experimental box 1, and a detection probe of the pressure gauge 34 extends into the experimental space 12. In this configuration, the pressure gauge 34 is provided to visually reflect the change in the air pressure in the experimental space 12.
The air guide system 4 includes an axial fan 41 and a fixing seat 42, the fixing seat 42 is fixed in the installation space 15, the axial fan 41 is installed in the fixing seat 42, and the axial fan 41 is communicated with the experimental space 12 through an air duct 43. In this configuration, the axial flow fan 41 is provided to simulate a windy environment in a plateau.
The refrigerating system 5 comprises an evaporator 51, a compressor 52, a condenser 53 and a throttling device 54 which are sequentially communicated in a sealing mode, wherein the evaporator 51 is installed in the experimental space 12, and the compressor 52, the condenser 53 and the throttling device 54 are installed in the installation space 15. In the structure, the compressor 52 sucks low-temperature gas which is heat exchanged by the evaporator 51 in the system, the low-temperature gas is converted into high-pressure high-temperature gas through compression, the high-pressure high-temperature gas is conveyed into the condenser 53 through a pipeline to be converted into medium-temperature high-pressure liquid, the medium-temperature high-pressure liquid is conveyed to the throttling device 54 through the pipeline, the gas-liquid mixture which is converted into the low-temperature gas-liquid mixture enters the evaporator 51 to be evaporated and absorb ambient heat, and the continuous circulating heat exchange completes the whole refrigeration process.
The light shading plate 7 comprises a main body 71 and guide blocks 72 fixed at two ends of the main body 71, the two guide blocks 72 are respectively arranged in the corresponding sliding grooves 14 in a sliding manner, a light transmission groove 73 which is through up and down is formed in the main body 71, a plurality of mounting grooves 74 used for mounting light transmission plates are formed in the side wall of the light transmission groove 73, and the mounting grooves 74 are distributed at equal intervals up and down. In this structure, guide block 72 mutually supports with spout 14 for the light screen 7 removes comparatively smoothly, and light trap 73 is convenient for the printing opacity, and the setting of mounting groove 74 is used for installing the printing opacity, and the printing opacity of different colours is different to the absorption of light, can carry out the selectivity combination according to actual need, thereby can simulate the environment of different illumination, makes the experimental result more accurate.
The water supply mechanism 9 comprises a first water bucket 91, a first water pump 92, a three-way valve 93, a spray water pipe 94 and an atomization water pipe 95, the first water bucket 91 is fixed in the water storage space 13, the first water pump 92 is connected between inlets of the first water bucket 91 and the three-way valve 93, a first outlet of the three-way valve 93 is communicated with the spray water pipe 94, the spray water pipe 94 is communicated with the spray head 81, a second outlet of the three-way valve 93 is communicated with the atomization water pipe 95, and the atomization water pipe 95 is communicated with the atomization nozzle 82. In this configuration, the first water pump 92 is used to pump water in the first water tub 91 to the three-way valve 93, and then to flow out from the shower head 81 through the shower pipe 94 to simulate a rainy environment, and to flow out from the atomizer 82 through the atomizing pipe 95 to simulate a foggy environment.
The water supply mechanism 9 further comprises a second water tank 96, a second water pump 97 and a controller 98, wherein the first water tank 91 is internally provided with an upper liquid level switch 99 and a lower liquid level switch 90 which are distributed at intervals up and down, the second water pump 97 is connected between the second water tank 96 and the first water tank 91 and is used for pumping water in the second water tank 96 into the first water tank 91, and the second water pump 97, the upper liquid level switch 99 and the lower liquid level switch 90 are respectively electrically connected with the controller 98. In the structure, when the upper liquid level switch 99 detects that the water in the first water bucket 91 reaches the upper limit value, the water is fed back to the controller 98, the controller 98 controls the second water pump 97 to be closed to stop supplying water, and when the lower liquid level switch 90 detects that the water in the first water bucket 91 reaches the lower limit value, the water is fed back to the controller 98, the controller 98 controls the second water pump 97 to work, so that a water source can be timely supplemented into the first water bucket 91, and the trouble of frequent water adding is avoided.
The waterproof board 11 is provided with a return port 16, the return port 16 is communicated with the second water barrel 96 through a return water pipe 17, and a filter screen is further installed at the return port 16. Therefore, the water is recycled, and energy is saved.
Example two: as shown in the figure, the use method of the experimental device for simulating the plateau climate environment adopts the experimental device for simulating the plateau climate environment in the first embodiment, and comprises the following steps,
s1: opening the sealing door, and adjusting the position of the light screen;
s2: closing the sealing door, opening a power switch, and setting target values of an air extraction system, an air guide system and a refrigeration system on a control panel;
s3: starting a water supply mechanism to enable the spray head and the atomizing nozzle to respectively discharge water and mist;
s4: when the set value is reached, the air exhaust system, the air guide system and the water supply mechanism are closed, and the refrigeration system keeps running;
s5: after the experiment is finished, the power switch is closed, the sealing door is opened, and the experiment space is cleaned.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, and the present invention may be modified in materials and structures, or replaced with technical equivalents, in the constructions of the above-mentioned various components. Therefore, structural equivalents made by using the description and drawings of the present invention or by directly or indirectly applying to other related arts are also encompassed within the scope of the present invention.
Claims (10)
1. The utility model provides an experimental apparatus for be used for simulating plateau climate environment, includes experimental box and swing joint and is in experimental box on sealing door, its characterized in that: the experimental box in divide into experimental space and water storage space through the waterproof board, the experimental box in be provided with air exhaust system, air guide system and the refrigerating system who acts on experimental space, experimental space's top install the light, the both sides of light be fixed with two spouts respectively, two the spout between slidable be provided with the light screen, experimental space in still install shower head and atomizer, the shower head with atomizer be linked together with water supply mechanism respectively, water supply mechanism fix water storage space in.
2. The experimental facility for simulating a plateau climate environment of claim 1, wherein: the left side of experimental box be provided with experimental space and water storage space mutually independent installation space, air exhaust system include air pump, first check valve and trachea, the air pump fix installation space in, the check valve connect the air pump with the trachea between, tracheal one end stretch into the setting and be in experimental space in.
3. The experimental facility for simulating a plateau climate environment of claim 2, wherein: a pressure gauge is fixed on the side wall of the experiment box, and a detection probe of the pressure gauge extends into the experiment space.
4. The experimental facility for simulating a plateau climate environment of claim 2, wherein: the air guide system comprises an axial flow fan and a fixed seat, the fixed seat is fixed in the installation space, the axial flow fan is installed in the fixed seat, and the axial flow fan is communicated with the experiment space through an air channel.
5. The experimental facility for simulating a plateau climate environment of claim 2, wherein: refrigerating system including sealed evaporimeter, compressor, condenser and the throttling arrangement who communicates in proper order, the evaporimeter install in the experimental space, the compressor the condenser with throttling arrangement install in the installation space.
6. The experimental facility for simulating a plateau climate environment of claim 1, wherein: the light screen by the main part with fix the guide block group at main part both ends constitute, two the guide block slide respectively and locate and correspond the spout in, the main part on be provided with the light trap that link up from top to bottom, the lateral wall of light trap on set up a plurality of mounting grooves that are used for installing the light-passing board, it is a plurality of the mounting groove about interval equidistance distribute.
7. The experimental facility for simulating a plateau climate environment of claim 1, wherein: the water supply mechanism include first cask, first water pump, three-way valve, spray header and atomized water pipe, first cask fix the water storage space in, first water pump connect first cask with the import of three-way valve between, the first export of three-way valve with spray header be linked together, spray header with the shower head be linked together, the second export of three-way valve with atomized water pipe be linked together, atomized water pipe with atomized water head be linked together.
8. The experimental facility for simulating a plateau climate environment of claim 7, wherein: the water supply mechanism further comprises a second bucket, a second water pump and a controller, the first bucket is internally provided with an upper liquid level switch and a lower liquid level switch which are distributed at intervals, the second water pump is connected with the second bucket and the first bucket between and used for pumping water in the second bucket into the first bucket, and the second water pump, the upper liquid level switch and the lower liquid level switch are respectively electrically connected with the controller.
9. The experimental facility for simulating a plateau climate environment of claim 8, wherein: the waterproof board on seted up a backward flow mouth, the backward flow mouth pass through the return water pipe with the second cask be linked together, backward flow mouth department still install the filter screen.
10. A use method of an experimental device for simulating a plateau climate environment is characterized in that: the experimental facility for simulating a plateau climate environment as claimed in claim 1 is adopted, which comprises the steps of,
s1: opening the sealing door, and adjusting the position of the light screen;
s2: closing the sealing door, opening a power switch, and setting target values of an air extraction system, an air guide system and a refrigeration system on a control panel;
s3: starting a water supply mechanism to enable the spray head and the atomizing nozzle to respectively discharge water and mist;
s4: when the set value is reached, the air exhaust system, the air guide system and the water supply mechanism are closed, and the refrigeration system keeps running;
s5: after the experiment is finished, the power switch is closed, the sealing door is opened, and the experiment space is cleaned.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112753644A (en) * | 2021-01-19 | 2021-05-07 | 哈尔滨体育学院 | Low temperature environment animal motion experimental apparatus |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112753644A (en) * | 2021-01-19 | 2021-05-07 | 哈尔滨体育学院 | Low temperature environment animal motion experimental apparatus |
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