CN209120732U - A kind of evaluating apparatus that grassland heat wave influences - Google Patents

Abstract

The utility model relates to grassland weather to evaluate and test equipment technical field, and the evaluating apparatus that especially a kind of grassland heat wave influences, it includes a pedestal, and base bottom is equipped with supporting element, is equipped with storage case on the upside of pedestal, pressure sensor is equipped between pedestal and storage case；Storage case includes storage case ontology, storage case ontology circumferentially-spaced is equipped with support column, and the inside of support column is equipped with side block part, and storage case ontology is equipped with one first sealing ring, it is equipped with the second sealing ring on the upside of first sealing ring, is equipped with the elastic ring abutted with side block part on the outside of the second sealing ring；Soil temperature-moisture sensor is equipped in storage case ontology, pedestal side is equipped with processor.It can place different cultivars vegetation, different density degree vegetation, different stages of growth vegetation in evaluation and test case, it can also be convenient for the humidity of soil at control vegetation growth, and it can recorde the upgrowth situation of vegetation by camera, it can detecte influence of the heat wave to vegetation growth environment by Temperature Humidity Sensor, can effectively meet the needs of people.

Description

A kind of evaluating apparatus that grassland heat wave influences

Technical field:

The utility model relates to grassland weather to evaluate and test equipment technical field, the evaluation and test dress that especially a kind of grassland heat wave influences It sets.

Background technique:

China has a vast territory, and region is wider, but has sizable territory regional nature condition poor, especially Midwest Area arid and semi-arid regions domain region, than it is more typical be exactly at western grass region, precipitation is less, soil water holding capacity Difference, so that it is unsuitable for vegetation growth, vegetation is difficult to repair Yi Dan destroyed, and eventually leads to desertification aggravation.On grassland, grass Former heat wave is larger to steppe vegetation harm, and especially global warming, hot weather take place frequently in recent years, and grassland heat wave is more drilling Strong, grassland heat wave makes grassland surface temperature higher, and water evaporation quantity is larger, also makes topsoil temperature humidity abnormal, easily Surface vegetation is impacted, leads to vegetation degeneration, the phenomenon that desertification is spread.Currently, surviving for heat wave to vegetation growth The research of influence is also less, especially when carrying out restoration of the ecosystem to west area, when cultivating vegetation not by this shadow of heat wave The factor of sound is taken into account, or does not carry out scientific evaluation and test, so that the cultivation success rate of steppe vegetation is by large effect.Cause This, how Ke Xue evaluation and test grassland heat wave is current urgent problem to Vegetation Effect.

Utility model content:

The utility model provides a kind of evaluating apparatus that grassland heat wave influences, its clever structure, and design rationally, can commented Place in measuring tank the vegetation of different cultivars, the vegetation of different density degree, different stages of growth vegetation, can also be planted convenient for control By the humidity of soil at growth, and it can recorde by camera the upgrowth situation of vegetation, it can be with by Temperature Humidity Sensor Detect influence of the heat wave to vegetation growth environment, it is clear that the utility model can effectively meet the needs of people.

Used technical solution is the utility model to solve above-mentioned technical problem: a kind of evaluation and test that grassland heat wave influences Device, including a pedestal, are equipped with supporting element in the bottom of pedestal, are equipped with the receiving of open-top setting in the upside of pedestal Case is equipped with pressure sensor between pedestal and storage case；The storage case includes a storage case ontology, in storage case ontology Circumferentially-spaced is equipped with several support columns, is equipped with a side block part flexible, the lower end position of side block part in the inside of support column The storage case ontology at place is equipped with one first sealing ring, is equipped with one second sealing ring in the upside of the first sealing ring, close second An elastic ring abutted against with side block part is equipped on the outside of seal ring；Soil temperature-moisture sensor is equipped in storage case ontology, in base The side of seat is equipped with the processor being connected with pressure sensor, soil temperature-moisture sensor.

Further, the camera that is connected with processor is equipped at the top of wherein one support column, one wherein The top of dagger is equipped with the air velocity transducer that is connected with processor, at the top of a wherein support column equipped with being connected with processor Electronics Temperature Humidity Sensor.

Further, it is equipped with screw thread on the outside of the support column, the storage case outer body of support column corresponding position is equipped with The sleeve of one and its threaded engagement.

It further, further include a rainwater simulating piece, the rainwater simulating piece includes a fixed frame, under the fixed frame Side is equipped at intervals with several spray pipes being parallel to each other, and each water drenching bottom of the tube is spaced apart along its length drenches with rain equipped with several Hole is equipped with a water storing vessel being connected to each spray pipe at the top of fixed frame.

Further, the outside of the fixed frame is equipped with the support portion abutted with pedestal.

Further, the supporting element includes a support plate, a support frame is equipped in the bottom of support plate, in support plate Top is equipped with several telescopic rods abutted with substrate.

Further, the telescopic rod includes a stud being connected with support plate, is screwed in the outside screw of stud a set of Pipe.

Further, the base bottom at corresponding described sleeve pipe position is respectively equipped with an inserted link.

Further, a separator is equipped in the storage case outer body.

The beneficial effects of the utility model are that its clever structure, design rationally, can place different cultivars in evaluation and test case Vegetation, the vegetation of different density degree, different stages of growth vegetation, can also convenient at control vegetation growth soil it is wet It spends, and can recorde the upgrowth situation of vegetation by camera, it is raw to vegetation to can detecte heat wave by Temperature Humidity Sensor The influence of long environment.Obviously, the utility model can effectively meet the needs of people.

Detailed description of the invention:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model；

Fig. 3 is the partial enlargement structural representation in Fig. 2 at A；

In figure, 1, pedestal；2, storage case；201, storage case ontology；202, support column；203, side block part；204, first is close Seal ring；205, the second sealing ring；206, elastic ring；3, pressure sensor；4, camera；5, air velocity transducer；6, electronics is warm and humid Spend sensor；7, sleeve；8, fixed frame；9, spray pipe；10, water storing vessel；11, support portion；12, support plate；13, support frame；14, Telescopic rod；1401, stud；1402, casing；15, inserted link.

Specific embodiment:

In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality It is described in detail with novel.

The embodiments of the present invention is as shown in Figure 1-3, the evaluating apparatus that a kind of grassland heat wave influences, an including pedestal 1, it is equipped with supporting element in the bottom of pedestal 1, the storage case 2 of open-top setting is equipped in the upside of pedestal 1, in 1 He of pedestal Pressure sensor 3 is equipped between storage case 2；The storage case 2 includes 2 ontology of a storage case, between the surrounding of 2 ontology of storage case Every being equipped with several support columns 202, a side block part 203 flexible, the lower end of side block part 203 are equipped in the inside of support column 202 2 ontology of storage case at portion position is equipped with one first sealing ring 204, and it is close to be equipped with one second in the upside of the first sealing ring 204 Seal ring 205 is equipped with an elastic ring 206 abutted with side block part 203 on the outside of the second sealing ring 205；It is set in 2 ontology of storage case There is soil temperature-moisture sensor, the processing being connected with pressure sensor 3, soil temperature-moisture sensor is equipped in the side of pedestal 1 Device.

When the utility model is used, be put into the vegetation by cultivation in storage case 2, then by storage case 2 be placed into It evaluates and tests in region, the weight of 2 inner material of storage case 2 and storage case can be transmitted on processor by pressure sensor 3, thus It can recorde the changing condition of soil moisture in storage case 2, and then be recorded under the influence of heat wave, the soil moisture at vegetation growth Changes of contents situation, also, by temperature, the humidity in the also recordable soil of soil temperature-moisture sensor, so as into one Step is recorded under the influence of heat wave, the soil moisture, humidity variation at vegetation growth, and then it is raw to vegetation to can recorde heat wave The influence of long environment is evaluated and tested so as to the influence to heat wave to vegetation, at the same time, goes back the growth of Observable vegetation Situation.

It is noted that in the present embodiment, it, can be in evaluation and test case due to holding vegetation and soil using storage case 2 It is interior place the vegetation of different cultivars, the vegetation of different density degree, different stages of growth vegetation, can also be raw convenient for control vegetation The humidity of strong point soil；

Also, since the storage case of the utility model 2 includes 2 ontology of storage case and support column 202, and setting is supporting The side block part 203 flexible of 202 inside of column, 2 ontology of storage case can keep the stabilization of entire 2 profile of storage case, by setting Support column 202 and side block part 203 are set, the weight of whole device can be reduced, is easily installed and carries entire evaluating apparatus, this Outside, due to being equipped with one first sealing ring 204 on the inside of 2 ontology of storage case at 203 position of side block part, in the first sealing ring 204 upside is equipped with one second sealing ring 205, and the elasticity abutted with side block part 203 is equipped on the outside of the second sealing ring 205 Ring 206 prevents in soil it is possible thereby to make have certain sealed connection between 2 ontology of side block part 203 and storage case Moisture is volatilized by side.

In the present embodiment, electronic computer can be selected in processor, and soil temperature-moisture sensor is respectively provided with one, in reality Soil of the border in use, multiple soil temperature-moisture sensors can be arranged in storage case 2, at monitoring different location, different depth Stabilization and humidity.

Further, the camera 4 being connected with processor is equipped at the top of wherein one support column 202, wherein The top of one support column 202 is equipped with the air velocity transducer 5 that is connected with processor, the top of a wherein support column 202 equipped with The connected electronics Temperature Humidity Sensor 6 of processor.Due to be provided with camera 4, can by camera 4 shoot vegetation photo or Video can be monitored the upgrowth situation of vegetation, continual and steady image data can be provided, also without scientific research personnel Aside monitor；Also, by being provided with air velocity transducer 5, also recordable wind speed, in subsequent analysis heat wave to Vegetation Effect When, it is capable of providing wind speed delta data, meanwhile, electronics Temperature Humidity Sensor 6 can record air themperature at vegetation position, air Humidity.

Further, screw thread is equipped on the outside of the support column 202, storage case 2 of 202 corresponding position of support column are external Side is equipped with the sleeve 7 of one with its threaded engagement.It is possible thereby to the height that support column 202 stretches out 2 ontology of storage case is adjusted, Jin Erke To adjust the height of support rod and side block part 203 when setting the soil layer of different-thickness, so that support rod and side block part 203 Top is concordant with vegetation figure layer upper limb, and the 203 pairs of evaluation and tests of support column 202 and side block part is avoided to impact；In the transhipment present apparatus When, support column 202 can also be removed, it is further convenient for transhipment.

Further optimization place is, further includes a rainwater simulating piece, and the rainwater simulating piece includes a fixed frame 8, Several spray pipes 9 that are parallel to each other are equipped at intervals on the downside of the fixed frame 8, each 9 bottom of spray pipe is spaced along its length Several holes of drenching with rain are offered, are equipped with a water storing vessel 10 being connected to each spray pipe 9 at the top of fixed frame 8.In this embodiment party In formula, water storing vessel is supplied water by a horizontal siphunculus being connected with each spray pipe to each spray pipe.It is possible thereby to after simulating grassland rainfall, According to designed precipitation, a certain amount of water is added into water storing vessel 10 when in use for influence of the heat wave to vegetation, each to drench Water drenching can not only be accurately controlled precipitation with simulated rainfall at the 2 ID vegetation of Kong Huixiang storage case of drenching with rain of water pipe 9, also So that precipitation is more uniform.

Further, the outside of the fixed frame 8 is equipped with the support portion 11 abutted with pedestal 1.Certainly, fixed frame 8 can be straight It connects and is fixed on ground.

Further, the supporting element includes a support plate 12, is equipped with a support frame 13 in the bottom of support plate 12, The top of support plate 12 is equipped with several telescopic rods 14 abutted with substrate.It is possible thereby to be conveniently adjusted the liftoff height of storage case 2 Degree, can test at earth's surface different height, heat wave to the influence degree of vegetation, it is possible thereby to it is super it is remote on local eminence area into Evaluation and test foundation is provided when row vegetation is cultivated, is cultivated convenient for reasonably optimizing vegetation.

Specifically, the telescopic rod 14 includes a stud 1401 being connected with support plate 12, in the outside of stud 1401 Threaded engagement sleeve 1402.

Further, the base plate bottom at corresponding 1402 position of described sleeve pipe is respectively equipped with an inserted link 15.

In order to prevent at 2 outer body wall of storage case and 203 lateral wall of side block part external environment to the soil in storage case 2 Earth impacts, and in the present embodiment, is equipped with a separator in 2 outer body of storage case.Separator is specially to twine It is wound on the block cloth or hard shell body in 202 outside of 2 ontology of storage case and support column.

Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model It protects in range.

Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.

Claims (9)

1. the evaluating apparatus that a kind of grassland heat wave influences, which is characterized in that including a pedestal, be equipped with support in the bottom of pedestal Part is equipped with the storage case of open-top setting in the upside of pedestal, pressure sensor is equipped between pedestal and storage case；Institute Stating storage case includes a storage case ontology, several support columns is equipped in the circumferentially-spaced of storage case ontology, in support column Side is equipped with a side block part flexible, and the storage case ontology at the lower end position of side block part is equipped with one first sealing ring, the The upside of one sealing ring is equipped with one second sealing ring, and an elastic ring abutted against with side block part is equipped on the outside of the second sealing ring； It is equipped with soil temperature-moisture sensor in storage case ontology, is equipped in the side of pedestal and is passed with pressure sensor, soil temperature and humidity The connected processor of sensor.

2. the evaluating apparatus that a kind of grassland heat wave according to claim 1 influences, it is characterised in that: a branch wherein The top of dagger is equipped with the camera being connected with processor, and the wind speed being connected with processor is equipped at the top of a wherein support column Sensor is equipped with the electronics Temperature Humidity Sensor being connected with processor at the top of a wherein support column.

3. the evaluating apparatus that a kind of grassland heat wave according to claim 1 influences, it is characterised in that；On the outside of the support column Equipped with screw thread, the storage case outer body of support column corresponding position is equipped with the sleeve of one with its threaded engagement.

4. the evaluating apparatus that a kind of grassland heat wave according to claim 3 influences, it is characterised in that: further include a rainwater mould Quasi- part, the rainwater simulating piece include a fixed frame, several water drenchings being parallel to each other are equipped at intervals on the downside of the fixed frame Pipe, each water drenching bottom of the tube are spaced apart are equipped with several holes of drenching with rain along its length, are equipped with one and each leaching at the top of fixed frame The water storing vessel of water pipe connection.

5. the evaluating apparatus that a kind of grassland heat wave according to claim 4 influences, it is characterised in that: outside the fixed frame Side is equipped with the support portion abutted with pedestal.

6. the evaluating apparatus that a kind of grassland heat wave according to claim 1 influences, it is characterised in that: the supporting element includes One support plate is equipped with a support frame in the bottom of support plate, stretches at the top of support plate equipped with what several were abutted with substrate Bar.

7. the evaluating apparatus that a kind of grassland heat wave according to claim 6 influences, it is characterised in that: the telescopic rod includes One stud being connected with support plate screws sleeve in the outside screw of stud.

8. the evaluating apparatus that a kind of grassland heat wave according to claim 7 influences, it is characterised in that: in corresponding described sleeve pipe Base bottom at position is respectively equipped with an inserted link.

9. the evaluating apparatus that a kind of grassland heat wave according to claim 1 influences, it is characterised in that: in the storage case sheet External side ring is equipped with a separator.