CN207318277U - The experimental rig of biological delaying basin moisture evaporation under a kind of simulation DIFFERENT METEOROLOGICAL CONDITIONS - Google Patents
The experimental rig of biological delaying basin moisture evaporation under a kind of simulation DIFFERENT METEOROLOGICAL CONDITIONS Download PDFInfo
- Publication number
- CN207318277U CN207318277U CN201721164547.0U CN201721164547U CN207318277U CN 207318277 U CN207318277 U CN 207318277U CN 201721164547 U CN201721164547 U CN 201721164547U CN 207318277 U CN207318277 U CN 207318277U
- Authority
- CN
- China
- Prior art keywords
- delaying basin
- biological delaying
- experimental rig
- moisture evaporation
- evaporation under
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a kind of experimental rig for simulating biological delaying basin moisture evaporation under DIFFERENT METEOROLOGICAL CONDITIONS, including captation and some biological delaying basins, captation is used for the runoff rainwater for collecting roofing, captation is connected by water supplying unit with some nozzles, nozzle is arranged on above corresponding biological delaying basin, biological delaying basin is internally provided with experiment packing course, thermometer, hygrometer and anemobiagraph are additionally provided with biological delaying basin, biological delaying basin bottom is additionally provided with weighing sensor and water discharging valve.The utility model can simulate the evaporation test in the case of different fillers, different plants, different ratio, and data are accurately reliable, can provide guidance for practical engineering application.
Description
Technical field
It the utility model is related to sponge urban construction technical field, and in particular to biology under one kind simulation DIFFERENT METEOROLOGICAL CONDITIONS
The experimental rig of delaying basin moisture evaporation.
Background technology
As urbanization process is accelerated, by rainwater trigger In Urban Water Quality deteriorate, flood the problems such as it is increasingly prominent.City
The distinctive marks of city's process be using region Permeable stratum area sharply increase and the intensive use in soil is under the region of representative
The change of noodles part is padded, this change changes the hydrologic cycle mechanism under native state, and then urban ecological environment is produced
Ill effect, such as river biodeterioration, species are reduced, stream erosion.More than 90% urban water-body of China is seriously polluted, very
More urban water-bodies have black smelly or wawter bloom phenomenon, seriously affect Sustainable Socioeconomic Development.
Sponge urban construction pattern can be solved the problems, such as effectively present on.Sponge city refer to take " ooze, be stagnant, storing,
The measures such as only, use, row ", give full play to the ecosystems such as building, greenery patches and water system to the receiving of rainwater, store and blend slow releasing function,
Effectively control rainfall runoff, realizes the urban development mode of nature accumulation, naturally osmotic, self-purification.Biology is detained pool technology
It is one of sponge Urban Storm Flood management measure popular at present, has to runoff analysis, recharge of groundwater and water correction
The effect of notable, widely accepted and applied in developed country, is emerging problem at home.Filler is in biological delaying basin
One of most important part, soil body moisture evaporation is soil --- one of atmospheric substance and the main process of energy exchange,
And the important component of earth's surface heat and water balance, the influence to biological delaying basin consumption rainwash are obvious.It is domestic
Outside to soil body evaporation theoretical model in terms of achieve abundant achievement in research, but evaporation process is sufficiently complex, by meteorological condition and
The dual restriction of inherent parameters, boundary condition are difficult to determine, currently used for studying the experimental rig of biological delaying basin moisture evaporation
So far do not have.
To promote the practical application of biological delaying basin at home, urban waterlogging disaster, protection people's lives and properties peace are reduced
Entirely, probe into moisture evaporation changing rule of the biological delaying basin under different external environment conditions and definite evaporation rate from it is different it is meteorological because
It is particularly important that correlation of element.
The content of the invention
The purpose of the utility model is to overcome problem above existing in the prior art, there is provided the different meteorological bars of one kind simulation
The experimental rig of biological delaying basin moisture evaporation under part, the utility model can simulate different fillers, different plants, different ratio
In the case of evaporation test, data are accurately reliable, can provide guidance for practical engineering application.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
The experimental rig of biological delaying basin moisture evaporation under a kind of simulation DIFFERENT METEOROLOGICAL CONDITIONS, if including captation and
Dry biology delaying basin, the captation are used for the runoff rainwater for collecting roofing, if the captation by water supplying unit with
Dry nozzle connection, the nozzle are arranged on above corresponding biological delaying basin, and the biology delaying basin is internally provided with experiment and fills out
Layer, thermometer, hygrometer and anemobiagraph are additionally provided with the biology delaying basin, the biology delaying basin bottom is additionally provided with title
Retransmit sensor and water discharging valve.
Further, the thermometer, hygrometer, anemobiagraph and weighing sensor are connected with data acquisition unit.
Further, it is additionally provided with plant growth scale in the biological delaying basin.
Further, the water supplying unit includes water supply pump and the water main being connected with water supply pump, described to supply water always
Some water supply branch pipes are provided with pipe, the water supply branch pipe is connected with corresponding nozzle, between the water supply branch pipe and nozzle
It is additionally provided with current solenoid valve.
Further, the biological delaying basin includes pond body frame and transparent cabinet, and the pond body frame inside bottom is set
Weight tray is equipped with, the weight tray surface is connected by weighing sensor with bearing tray, and the transparent cabinet is arranged on
Carry on tray, being sticked on the transparent cabinet outer surface has masking light blocking layer.
Further, c-type enclosing is provided with the periphery of the carrying tray, the transparent cabinet is located at c-type enclosing
It is additionally provided with the surface of opening side and picks and places handle.
Further, the masking light blocking layer is black foam, and evil spirit is provided between the black foam and transparent cabinet
Art is pasted.
The beneficial effects of the utility model are:
1st, the operational effect of a variety of biological delaying basins of different packing layers can be simulated at the same time；
2nd, biological delaying basin experimental rig is run under outdoor conditions, and test effect is more consistent with actual conditions, by not
With the contrast of structure-biological delaying basin, it may be determined that the parameter such as optimal filling mixture ratio, bed stuffing height and plant proportioning；
3rd, the present apparatus can gather live meteorologic factor, including temperature, humidity and wind speed in real time, and combine real-time moisture and steam
Hair speed is analyzed, and can draw influence situation of the different meteorologic factors to biological delaying basin moisture evaporation ability；
4th, the present apparatus water inlet using on-site collection Roof Runoff, can real simulation biology delaying basin to Roof Runoff
Actual processing effect.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand the skill of the utility model
Art means, and being practiced according to the content of specification, with the preferred embodiment of the utility model and coordinate attached drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail by following embodiments and its attached drawing.
Brief description of the drawings
In order to illustrate more clearly of the technical solution in the utility model embodiment technology, embodiment technology will be retouched below
Attached drawing is briefly described needed in stating, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the biological delaying basin structure diagram of the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment one
With reference to shown in Fig. 1, a kind of experimental rig for simulating biological delaying basin moisture evaporation under DIFFERENT METEOROLOGICAL CONDITIONS, including collection
Water installations 1 and some biological delaying basins 2, captation are used for the runoff rainwater for collecting roofing, and captation is single by supplying water
Member 3 is connected with some nozzles 4, and nozzle is arranged on above corresponding biological delaying basin, and biological delaying basin is internally provided with experiment and fills out
The bed of material, is additionally provided with thermometer 5, hygrometer 6 and anemobiagraph 7 on biological delaying basin, biological delaying basin bottom, which is additionally provided with, weighs
Sensor 8 and water discharging valve 9；The captation is used as the simulated rainfall of biological delaying basin, maximum journey using the rainwater for collecting roofing
Rainfall runoff in the reduction of degree and simulation actual environment, biology is sprayed into by water supplying unit by the rainwater in captation from nozzle
In delaying basin, the mode of injection is actual rainy to simulate, and wherein water discharging valve is used to exclude the excessive runoff in biological delaying basin,
Ensure that biological delaying basin can reduce the moisture environment under true operating status, final weighing sensor can record biology in real time
The real-time change situation of weight, i.e. moisture evaporation situation in delaying basin.
Above-mentioned thermometer, hygrometer, anemobiagraph and weighing sensor is connected with data acquisition unit 10, and data are adopted
Collection unit can carry out the data of collection to collect collection, easy to subsequently handle data, more blunt display experiment knot
Fruit.Due in biological delaying basin can also planting plants, plant growth scale 11 is also installed in biological delaying basin, can
Easy to record plant growth situation.
Water supplying unit includes water supply pump and the water main being connected with water supply pump, and some water supply are provided with water main
Branch pipe, water supply branch pipe are connected with corresponding nozzle, and current solenoid valve is additionally provided between water supply branch pipe and nozzle, and water supply pump will
Rainwater in captation is supplied into water main, and the rainwater in water main can flow to water supply branch pipe and be sprayed out of nozzle
Go out, and current solenoid valve can control the injection total amount and duration of nozzle, with the real rainfall of the biological delaying basin of simulation and drop
Rain duration.
To improve the accuracy of experiment and conviction degree, test method comprises the following steps：
Step 1) collects the runoff rainwater of roofing by captation and preserves stand-by, is reused by rainwater and is used as mould
Intend rainwater, can ensure that Simulated rainwater is consistent with actual Rainwater Quality, to ensure the authenticity of environmental simulation；
Step 2) is supplied water by water supplying unit, by the rainwater in captation by nozzle into multiple biological delaying basins,
Water supply is calculated according to rainfall pattern set in advance, such as simulation light rain, moderate rain or heavy rain, can be according to local heavy rain
Strength formula combination Chicago rainfall pattern, then calculates by the service area of the biology delaying basin, so that rainfall is obtained, water supply
It is consistent with rainfall and can be controlled by flowmeter；
Step 3) supplies water at the same time into biological delaying basin, opens the water discharging valve of biological delaying basin bottom so that unnecessary
Runoff rainwater can freely flow out, and after water supply, continue to keep the unlatching of water discharging valve, when the anhydrous outflow of water discharging valve,
Valve is closed, biological delaying basin packing layer is in saturation state at this time, opens the weighing sensor of bottom, obtains biological delay
The real-time quality M in pond, the mass-change curve and evaporation rate change curve of biological delaying basin are drawn according to real-time quality M；
Step 4) collects the reality of thermometer, hygrometer and anemobiagraph by data acquisition unit while quality is monitored
When data；
Step 5) is handled the real time data of the thermometer being collected into, hygrometer and anemobiagraph, draws out temperature
Degree --- evaporation rate curve, humidity --- evaporation rate curve and wind speed --- evaporation rate curve, and analyze biological delay
Pool inner water divides the variation relation of evaporation rate and different weather elements.
Embodiment two
With reference to shown in Fig. 2, difference lies in biological delaying basin includes pond body frame 12 between embodiment two and embodiment one
With transparent cabinet 13, transparent cabinet enables to experimenter's internal packing course situation visible in detail, pond body frame inside bottom
Weight tray 14 is provided with, weight tray surface is connected by weighing sensor with bearing tray 15, and transparent cabinet, which is arranged on, to be held
Carry on tray, easy to weigh, its weight can be entirely applied to weighing sensor surface, improve weighing precision, outside transparent cabinet
Being sticked on surface has masking light blocking layer, to simulate underground no light conditions.
Carry and be provided with c-type enclosing 16 on the periphery of tray, c-type enclosing has an opening, and transparent cabinet can be light
Easy is put into from the opening, and by taking rectangular configuration as an example, three sides can give one good locating effect of transparent cabinet, glass box
Body, which is located to be additionally provided with the surface of the opening side of c-type enclosing, picks and places handle 17, and quantity is two, transparent needing to take out
When babinet replaces packing course, there is the fulcrum of force, easy to which transparent cabinet is pulled out.
Masking light blocking layer is black foam, is raised with simulating surface temperature after sunlight, the soil moisture keeps simulation temperature
Degree, velcro is provided between black foam and transparent cabinet, can conveniently pull open black foam observation internal state at any time, special
It is not the situation of plant growth root system.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
- A kind of 1. experimental rig for simulating biological delaying basin moisture evaporation under DIFFERENT METEOROLOGICAL CONDITIONS, it is characterised in that：Including catchmenting Device and some biological delaying basins, the captation are used for the runoff rainwater for collecting roofing, and the captation passes through confession Water unit is connected with some nozzles, and the nozzle is arranged on above corresponding biological delaying basin, is set inside the biology delaying basin Testing fill layer is equipped with, thermometer, hygrometer and anemobiagraph, the biology delaying basin bottom are additionally provided with the biology delaying basin Portion is additionally provided with weighing sensor and water discharging valve.
- 2. a kind of experimental rig for simulating biological delaying basin moisture evaporation under DIFFERENT METEOROLOGICAL CONDITIONS according to claim 1, It is characterized in that：The thermometer, hygrometer, anemobiagraph and weighing sensor are connected with data acquisition unit.
- 3. a kind of experimental rig for simulating biological delaying basin moisture evaporation under DIFFERENT METEOROLOGICAL CONDITIONS according to claim 1, It is characterized in that：Plant growth scale is additionally provided with the biology delaying basin.
- 4. a kind of experimental rig for simulating biological delaying basin moisture evaporation under DIFFERENT METEOROLOGICAL CONDITIONS according to claim 1, It is characterized in that：The water supplying unit includes water supply pump and the water main being connected with water supply pump, is set on the water main Some water supply branch pipes are equipped with, the water supply branch pipe is connected with corresponding nozzle, is also set up between the water supply branch pipe and nozzle There is current solenoid valve.
- 5. a kind of experimental rig for simulating biological delaying basin moisture evaporation under DIFFERENT METEOROLOGICAL CONDITIONS according to claim 1, It is characterized in that：The biology delaying basin includes pond body frame and transparent cabinet, and the pond body frame inside bottom, which is provided with, holds Load floor, the weight tray surface are connected by weighing sensor with bearing tray, and the transparent cabinet is arranged on carrying and drags On disk, being sticked on the transparent cabinet outer surface has masking light blocking layer.
- 6. a kind of experimental rig for simulating biological delaying basin moisture evaporation under DIFFERENT METEOROLOGICAL CONDITIONS according to claim 5, It is characterized in that：C-type enclosing is provided with the periphery of the carrying tray, the transparent cabinet is located at the opening of c-type enclosing It is additionally provided with the surface of side and picks and places handle.
- 7. a kind of experimental rig for simulating biological delaying basin moisture evaporation under DIFFERENT METEOROLOGICAL CONDITIONS according to claim 5, It is characterized in that：The masking light blocking layer is black foam, and velcro is provided between the black foam and transparent cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164547.0U CN207318277U (en) | 2017-09-12 | 2017-09-12 | The experimental rig of biological delaying basin moisture evaporation under a kind of simulation DIFFERENT METEOROLOGICAL CONDITIONS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164547.0U CN207318277U (en) | 2017-09-12 | 2017-09-12 | The experimental rig of biological delaying basin moisture evaporation under a kind of simulation DIFFERENT METEOROLOGICAL CONDITIONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207318277U true CN207318277U (en) | 2018-05-04 |
Family
ID=62386919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721164547.0U Active CN207318277U (en) | 2017-09-12 | 2017-09-12 | The experimental rig of biological delaying basin moisture evaporation under a kind of simulation DIFFERENT METEOROLOGICAL CONDITIONS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207318277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345888A (en) * | 2017-09-12 | 2017-11-14 | 昆山市建设工程质量检测中心 | The experimental rig of biological delaying basin moisture evaporation under a kind of simulation DIFFERENT METEOROLOGICAL CONDITIONS |
| CN112255135A (en) * | 2020-09-30 | 2021-01-22 | 华中科技大学 | Device and method for testing liquid film evaporation power |
-
2017
- 2017-09-12 CN CN201721164547.0U patent/CN207318277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345888A (en) * | 2017-09-12 | 2017-11-14 | 昆山市建设工程质量检测中心 | The experimental rig of biological delaying basin moisture evaporation under a kind of simulation DIFFERENT METEOROLOGICAL CONDITIONS |
| CN112255135A (en) * | 2020-09-30 | 2021-01-22 | 华中科技大学 | Device and method for testing liquid film evaporation power |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106932556B (en) | Permafrost active layer water sport and ground ice frozen-thaw process tracer and method | |
| Ding et al. | Evaluating eddy covariance method by large-scale weighing lysimeter in a maize field of northwest China | |
| Flerchinger et al. | Modeling plant canopy effects on variability of soil temperature and water | |
| Zhao et al. | Evapotranspiration estimation methods in hydrological models | |
| Wadzuk et al. | Evapotranspiration from a green-roof storm-water control measure | |
| Caiqiong et al. | Application of HYDRUS-1D model to provide antecedent soil water contents for analysis of runoff and soil erosion from a slope on the Loess Plateau | |
| de Maria et al. | Water balance implications of switching from continuous submergence to flush irrigation in a rice-growing district | |
| Decharme et al. | Impact of an exponential profile of saturated hydraulic conductivity within the ISBA LSM: simulations over the Rhône basin | |
| Shilo et al. | Air-flow patterns and heat fluxes in roof-ventilated multi-span greenhouse with insect-proof screens | |
| CN108776051B (en) | Soil and plant evaporation water vapor isotope acquisition device | |
| CN205898792U (en) | Many states undisturbed soil column rainfall infiltration modularization analogue means | |
| Ji et al. | A mathematical model for simulating water balances in cropped sandy soil with conventional flood irrigation applied | |
| CN109409694A (en) | Plot sponge city performance check-up target calculation method based on measured value | |
| CN104459052A (en) | Vegetation evapotranspiration monitoring device and method suitable for complex surface | |
| Oltchev et al. | The response of the water fluxes of the boreal forest region at the Volga's source area to climatic and land-use changes | |
| CN207318277U (en) | The experimental rig of biological delaying basin moisture evaporation under a kind of simulation DIFFERENT METEOROLOGICAL CONDITIONS | |
| Visser et al. | Nutrient losses by wind and water, measurements and modelling | |
| Kang et al. | Simulation of energy and water balance in Soil-Vegetation-Atmosphere Transfer system in the mountain area of Heihe River Basin at Hexi Corridor of northwest China | |
| CN107703045B (en) | Sponge city green land rainwater collection capacity analysis system and analysis method | |
| Zhang et al. | Energy fluxes and the Priestley–Taylor parameter over winter wheat and maize in the North China Plain | |
| Wang et al. | Rainfall interception in a Robinia pseudoacacia forest stand: estimates using Gash’s analytical model | |
| CN201637735U (en) | Experimental device for bioretention raw water quality and quantity simulation research under condition of artificial rainfall | |
| Guo et al. | Modelling soil water dynamics and root water uptake for apple trees under water storage pit irrigation | |
| CN109377848A (en) | A kind of device and method for simulating each element of water-saving irrigation rice field water balance | |
| Sun et al. | A multiscale and multidisciplinary investigation of ecosystem–atmosphere CO 2 exchange over the Rocky Mountains of Colorado |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |