CN212082445U

CN212082445U - Experimental device for artificial rain fostering type shuttle race group influences environment

Info

Publication number: CN212082445U
Application number: CN202020510440.2U
Authority: CN
Inventors: 杜娟; 张剑挥; 张元恺
Original assignee: Gansu Desert Control Research Institute
Current assignee: Gansu Desert Control Research Institute
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-04
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses an experimental apparatus of type shuttle race crowd is supported to artificial rain in plant research technical field to environmental impact, between the test, inside between the test is equipped with sand wind analog system, artificial rainfall system and data acquisition system respectively, sand wind analog system includes wind channel, forced draught blower, dust absorption way and dust catcher, artificial rainfall system is including blowing rain pipe, rainfall shower nozzle, water pipe, water pump and water tank, data acquisition system includes sensor module, raise dust detector, collection cable and computer, can carry out sand wind analog experiment and artificial rainfall experiment, can detect environmental factor such as moisture content, temperature, sand dust concentration and wind speed in the desert area behind the planting shuttle population respectively to realize planting shuttle population shuttle to environmental factor pulsation research, structural design is novel, easily realizes.

Description

Experimental device for artificial rain fostering type shuttle race group influences environment

Technical Field

The utility model relates to a plant research technical field specifically is an experimental apparatus of type shuttle kind crowd to environmental impact is supported to artifical rain.

Background

The haloxylon ammodendron belongs to leafy xerophyte of Chenopodiaceae, is perennial shrub distributed in northwest China, has the characteristics of drought, salt and alkali, malnutrition, strong wind, sand and soil movement and strong light growth, has strong drought resistance, heat resistance, cold resistance and salt and alkali resistance, has the salt content in stems and branches as high as about 15 percent, is photophobic, intolerant to shading, strong in adaptability, rapid in growth, dense in branches, developed in root system and strong in wind and sand fixing capacities, is an excellent tree species for sand fixing and forestation in inner Mongolia arid desert regions in northwest China, and can also be used as feed of livestock. As an important constituent plant of the mediterranean plant system, the haloxylon ammodendron population is mainly widely distributed in the isosongoric basin, the Tarim basin and some desert regions, and is a typical sandy soil plant.

With the wide transplantation of the haloxylon ammodendron population in the desert area, in order to achieve the optimal living environment of the haloxylon ammodendron population, the artificial rainfall provides water required for the growth of the haloxylon ammodendron population, but after the artificial rainfall is performed on the haloxylon ammodendron population, the influence of the haloxylon ammodendron population on the factors of the environment needs to be acquired and researched on the surrounding environmental factors such as the humidity, the salinity and alkalinity, the wind power and the sand dust concentration of the desert area, and the experiment in the open air in the desert area is difficult to be performed at present.

Based on this, the utility model designs an experimental apparatus of type shuttle kind crowd to environmental impact is supported to artifical rain to solve the above-mentioned problem of mentioning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an experimental apparatus of type shuttle kind crowd is supported to artifical rain to environmental impact to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an experimental device for the influence of an artificial rain culture shuttle race group on the environment comprises a test room, wherein a wind and sand simulation system, an artificial rainfall system and a data acquisition system are respectively arranged in the test room, the wind and sand simulation system comprises an air duct, a blower, a dust suction channel and a dust collector, the artificial rainfall system comprises a rain spray pipe, a rainfall spray head, a water pipe, a water pump and a water tank, the data acquisition system comprises a sensor module, a dust raising detector, an acquisition cable and a computer, an air inlet and an air outlet are respectively formed in two side walls of the test room, the air duct is installed on one side of the air inlet, the blower is installed in the air duct, the dust suction channel is installed on one side of the air outlet, one end, far away from the test room, of the dust suction channel is connected with the dust collector, the rain spray pipe is installed on the top of an inner cavity of the test, the utility model discloses a rain spray pipe, including test room, sensor module, water pump, water tank, sensor module, dust detector, rain spray pipe, water pump, water tank, sensor module, dust detector, rain spray pipe, water pipe, dust detector.

Preferably, still including installing in the dustproof system of artificial rainfall system below, dustproof system is including unwinding motor, unwinding mechanism and spray pipe, unwinding mechanism includes dustproof cloth, volute spiral spring, reel and haulage rope, it has logical groove to open the both sides wall top between the test, it has the rolling axle to peg graft in inside one side that leads to the groove, volute spiral spring's one end is connected with the rolling axle, volute spiral spring's the other end is connected with dustproof cloth's one end, dustproof cloth's the other end is connected with the reel through the haulage rope, the reel is including installing in two sets of leading to the inside opposite side of groove, and is two sets of it unreels the axle to lead to be connected with between the groove, the outer wall between the test is located one side of reel and installs unwinding motor, unwinding motor's output is pegged graft.

Preferably, the sensor module is equipped with a plurality of groups, and the equipartition is in the inside of planting the layer, the sensor module includes moisture sensor, salinity sensor.

Preferably, the dust detector is provided with two groups which are respectively positioned at the air inlet and the air outlet.

Preferably, the blower adopts a wind tunnel fan

Preferably, the type of the acquisition cable is RS 485.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an installation sand blown by the wind analog system and artificial rainfall system between the test, can carry out sand blown by the wind analog experiment and artificial rainfall experiment, can detect environmental factor such as moisture content, temperature, sand and dust concentration and wind speed in the desert area behind the planting shuttle population respectively to realize planting the shuttle population and to environmental factor pulsation research, structural design is novel, easily realizes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the schematic view of the unwinding mechanism structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a test chamber; 2. an air inlet; 3. an air outlet; 4. planting a layer; 5. an air duct; 6. a blower; 7. a dust collection channel; 8. a vacuum cleaner; 9. a through groove; 10. an unwinding motor; 11. an unwinding mechanism; 12. spraying a rain pipe; 13. A rainfall sprayer; 14. a water pipe; 15. a water pump; 16. a water tank; 17. a sensor module; 18. a raise dust detector; 19. collecting a cable; 20. a computer; 21. a dust cloth; 22. a volute spiral spring; 23. a reel; 24. and (6) pulling the rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: an experimental device for the influence of an artificial rain-raising shuttle race group on the environment comprises a test room 1, wherein a wind and sand simulation system, an artificial rainfall system and a data acquisition system are respectively arranged in the test room 1, the wind and sand simulation system comprises an air duct 5, a blower 6, a dust suction channel 7 and a dust collector 8, the artificial rainfall system comprises a rain spraying pipe 12, a rainfall spray nozzle 13, a water pipe 14, a water pump 15 and a water tank 16, the data acquisition system comprises a sensor module 17, a dust raising detector 18, an acquisition cable 19 and a computer 20, an air inlet 2 and an air outlet 3 are respectively arranged on two side walls of the test room 1, the air duct 5 is arranged on one side of the air inlet 2, the blower 6 is arranged in the air duct 5, the blower 6 adopts a wind tunnel fan, the dust suction channel 7 is arranged on one side of the air outlet 3, one end, far away from the test room 1, of the dust suction channel, spout the inner chamber top that rain pipe 12 was installed in 1 between the test, it has arranged a plurality of rainfall shower nozzles 13 on the rain pipe 12 to spout, it leads to pipe 14 to spout rain pipe 12 and is connected with outside water pump 15 and water tank 16 in proper order, the inner chamber bottom of 1 between the test is equipped with planting layer 4, sensor module 17 is buried underground in planting layer 4, the internally mounted of 1 between the test has raise dust detector 18, sensor module 17 and raise dust detector 18 are connected with external computer 20 through

gathering cable

19, and 19 models of gathering cable adopt RS 485.

Wherein, sensor module 17 is equipped with a plurality of groups, and the equipartition is in the inside of planting layer 4, sensor module 17 includes moisture sensor, salinity sensor, through moisture content, salinity or humidity, temperature etc. in the desert area behind the sensor module 17 detectable planting shuttle population of equipartition.

The dust detector 18 is provided with two groups which are respectively positioned at the air inlet 2 and the air outlet 3, the two groups of dust detectors 18 positioned at the air inlet 2 and the air outlet 3 detect factors such as sand concentration, air speed and the like before and after the shuttle population, and the influence of the shuttle population on environmental factors is researched through comparison data.

The sensor module 17 and the dust emission detector 18 are both conventional devices, and their specific structures and working principles can be queried from technical manuals, which are not repeated.

The specific working principle is as follows:

the desert layer of a local area to be simulated is paved on a planting layer of a test room 1, a shuttle race population is planted, then a sand wind simulation system is arranged in the test room 1 to simulate the desert climate under the planting environment of the shuttle race population, and an artificial rainfall system can simulate the influence of artificial rainfall on surrounding environment factors under the desert climate of the shuttle race population, specifically, air enters the test room 1 from an air inlet 2 of the test room 1 in an air duct 5 by starting a blower 6, the air speed of the blower 6 is adjustable, the wind power enters the test room 1 to drive sand dust arranged in the planting layer 4 at the test room 1 to be raised, the raised sand dust enters a dust collector 8 through a dust suction duct 7 after passing through the shuttle population, and the environment pollution caused by the sand dust generated in the simulation experiment is avoided. And then, the factors such as the concentration of sand and dust, the wind speed and the like before and after the shuttle population are detected by two groups of dust raising detectors 18 positioned at the air inlet 2 and the air outlet 3, the acquired signals are uploaded into a computer 20 through an acquisition cable 19 to be processed, and the influence of the shuttle population on the environmental factors is researched through comparing data.

Through set up the influence to the surrounding environment factor after the rainfall simulation under the test room 1 sets up the artificial rainfall system under the shuttle population planting environment, it is concrete, through starting water pump 15, under the drive of water pump 15, carry the rainwater of taking the experiment in the water tank 16 to spray rain pipe 12 through water pipe 14, and drench the rainwater to the shuttle population and planting layer 4 below through rainfall shower nozzle 13, then detect it through the sensor module 17 of pre-burying in planting layer 4, moisture content in the desert area behind the detectable planting shuttle population of sensor module 17 through the equipartition, salinity or humidity, temperature etc. and handle in uploading the computer 20 through gathering the cable 19 with the signal of gathering.

Example 2

Referring to fig. 1-2, an experimental apparatus for testing the influence of an artificial rain-fed shuttle race group on the environment according to embodiment 1 is further provided in the present invention: the device also comprises a dustproof system arranged below the artificial rainfall system, the dustproof system comprises an unreeling motor 10, an unreeling mechanism 11 and a rain spray pipe 12, the unwinding mechanism 11 comprises a dustproof cloth 21, a scroll spring 22, a winding wheel 23 and a traction rope 24, through grooves 9 are arranged above two side walls of the test room 1, a winding shaft is inserted into one side inside the through grooves 9, one end of the scroll spring 22 is connected with the winding shaft, the other end of the scroll spring 22 is connected with one end of the dustproof cloth 21, the other end of the dustproof cloth 21 is connected with a reel 23 through a traction rope 24, the reel 23 comprises two groups which are arranged at the other side in the through groove 9, a unreeling shaft is connected between the two groups of through grooves 9, the outer wall of the test room 1 is provided with an unreeling motor 10 at one side of the reel 23, and the output end of the unreeling motor 10 is inserted in the axle center of one end of the unreeling shaft.

The specific working principle is as follows:

based on embodiment 1's experiment, for preventing to cause the influence to rainfall shower nozzle 13 among the artificial rainfall system when carrying out the desert climate that sand and dust rose, can be when simulating the desert climate that sand and dust rose, through control unreel motor 10 corotation, unreel motor 10 and drive haulage rope 24 rolling on reel 23 through reel 23, at this moment, haulage rope 24 tape point dust cloth 21 expandes, it protects to realize rainfall shower nozzle 13, and when needing artificial rainfall simulation experiment, then control unreel motor 10 reversal, and under the effect of volute spiral spring 22, dust cloth 21 can automatic rolling receive on the spool, make rainfall shower nozzle 13 can carry out the artificial rainfall experiment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an experimental apparatus of artificial rain foster type shuttle kind crowd to environmental impact, includes test room (1), its characterized in that: the interior of the test room (1) is respectively provided with a sand wind simulation system, an artificial rainfall system and a data acquisition system, the sand wind simulation system comprises an air duct (5), a blower (6), a dust collection channel (7) and a dust collector (8), the artificial rainfall system comprises a rain spray pipe (12), a rainfall sprayer (13), a water pipe (14), a water pump (15) and a water tank (16), the data acquisition system comprises a sensor module (17), a dust raising detector (18), a collection cable (19) and a computer (20), two side walls of the test room (1) are respectively provided with an air inlet (2) and an air outlet (3), the air duct (5) is arranged on one side of the air inlet (2), the blower (6) is arranged in the air duct (5), the dust collection channel (7) is arranged on one side of the air outlet (3), one end of the dust collection channel (7) far away from the test room (1) is connected with the dust collector (8), spout rain pipe (12) and install the inner chamber top in test room (1), it has arranged a plurality of rainfall shower nozzles (13) on rain pipe (12), it leads to pipe (14) to spout rain pipe (12) and is connected with outside water pump (15) and water tank (16) in proper order, the inner chamber bottom in test room (1) is equipped with planting layer (4), sensor module (17) are buried underground in planting layer (4), the internally mounted of test room (1) has raise dust detector (18), sensor module (17) and raise dust detector (18) are connected with external computer (20) through gathering cable (19).

2. The experimental facility for testing the environmental impact of the artificial rain-fed haloxylon ammodendron species group according to claim 1, wherein: still include and install in the dustproof system of artificial rainfall system below, dustproof system includes unwinding motor (10), unwinding mechanism (11) and spray pipe (12), unwinding mechanism (11) includes dustproof cloth (21), spiral spring (22), reel (23) and haulage rope (24), it has logical groove (9) to open above the both sides wall of test room (1), it has the rolling axle to peg graft to lead to inside one side of groove (9), the one end of spiral spring (22) is connected with the rolling axle, the other end of spiral spring (22) is connected with the one end of dustproof cloth (21), the other end of dustproof cloth (21) is connected with reel (23) through haulage rope (24), reel (23) are including installing in two sets of the inside opposite side of leading to groove (9), two sets of it is connected with the axle of unreeling between leading to groove (9), the outer wall of test room (1) is located one side that reel (23) and installs motor (10), the output end of the unreeling motor (10) is inserted in the axle center of one end of the unreeling shaft.

3. The experimental facility for testing the environmental impact of the artificial rain-fed haloxylon ammodendron species group according to claim 1, wherein: sensor module (17) are equipped with a plurality of groups, and the equipartition is in the inside of planting layer (4), sensor module (17) include moisture sensor, salinity sensor.

4. The experimental facility for testing the environmental impact of the artificial rain-fed haloxylon ammodendron species group according to claim 1, wherein: the dust detector (18) is provided with two groups which are respectively positioned at the air inlet (2) and the air outlet (3).

5. The experimental facility for testing the environmental impact of the artificial rain-fed haloxylon ammodendron species group according to claim 1, wherein: the air feeder (6) adopts a wind tunnel fan.

6. The experimental facility for testing the environmental impact of the artificial rain-fed haloxylon ammodendron species group according to claim 1, wherein: the type of the acquisition cable (19) adopts RS 485.