CN207689697U - A kind of university campus tropical island effect measuring device - Google Patents
A kind of university campus tropical island effect measuring device Download PDFInfo
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- CN207689697U CN207689697U CN201721869230.7U CN201721869230U CN207689697U CN 207689697 U CN207689697 U CN 207689697U CN 201721869230 U CN201721869230 U CN 201721869230U CN 207689697 U CN207689697 U CN 207689697U
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- support platform
- island effect
- platform upper
- tropical island
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Abstract
The utility model is related to a kind of university campus tropical island effect measuring devices, including are set to the monitoring unit of area to be tested, and monitoring unit includes：One fixing bracket, the support platform being set at the top of fixing bracket, be set to support platform upper surface left back hot-wire anemometer, be set to support platform upper surface left side front black ball temperature instrument, be set to support platform upper surface middle part humidity sensor, be set to support platform upper surface right front temperature sensor, be set to support platform upper surface right side rear portion infrared thermography, be set to the data collection transport of fixing bracket lower end；Hot-wire anemometer, black ball temperature instrument, humidity sensor, temperature sensor, infrared thermography are connected with data collection transport.A kind of university campus tropical island effect measuring device that the utility model is proposed, has the advantages of simple structure and easy realization.
Description
Technical field
The utility model is related to a kind of university campus tropical island effect measuring devices.
Background technology
With the development of China Higher education, the scale and quantity of colleges and universities are obtained for unprecedented development.While by
Increase in school population's density, affiliated facility increases, and causes campus thermal environment poor, forms local tropical island effect.University programming
Mostly traditional free-standing campus Mode is seated function division pattern stringent inside city or suburbs and campus, has
The places such as classroom, laboratory, library, dining room, students' dormitory and sports ground distribute amount of heat, form serious high school district
Domain tropical island effect.Colleges and universities' routine use air-conditioning, heating it is unreasonable, thermal micro climate can be destroyed instead, reduce the resistance energy of human body
Power.Temperature in campus is also increased with the temperature rise of city overall situation, to influence the environmental quality in entire campus.For
It builds university campus well, improves the quality of teaching, protect the physical and mental health of the great number of disciples, it is necessary to complete common campus to ecology
The transformation in campus, protects environment, realizes the sustainable development in high campus.
Cause with the continuous quickening of urbanization process, city hot island phenomenon and its to the contribution of global warming
Extensive concern.China is used as maximum developing country, is undergoing quick Process of Urbanization, quantitative study Urban Thermal
The Spatio-Temporal Change Characteristics of environment, formulate corresponding Urban High Temperature thermal environment strick precaution and Improving Measurements have become an important times
Business.Colleges and universities are as carrying, as the factor for influencing human comfort, health degree, also become and weigh the important of urban ecological environment
Index.Colleges and universities region built-up areas range is big, and hardened ground horizontality is high, and densely populated, the intensity of human activity is higher, therefore
The tropical island effect and its feature of colleges and universities' region microenvironment are studied, analysis and simulation influence every factor underlay noodles of tropical island effect
The time of type, meteorological element, artificial hot driving etc. and Spatial Evolution feature will be to improve colleges and universities' environment, in University programming and ring
People-oriented thoughts and ideas are preferably implemented in the planning of border, and important technical support is provided.
Invention content
The purpose of this utility model is to provide a kind of university campus tropical island effect measuring devices, to overcome in the prior art
Existing defect.
To achieve the above object, the technical solution of the utility model is：A kind of university campus tropical island effect measuring device, packet
The monitoring unit for being set to area to be tested is included, the monitoring unit includes：One fixing bracket is set to the fixing bracket top
The support platform in portion, be set to the support platform upper surface left back hot-wire anemometer, to be set to the support flat
The black ball temperature instrument of the left side front of platform upper surface, be set to the support platform upper surface middle part humidity sensor, set
The temperature sensor for the right front for being placed in the support platform upper surface, after being set to the right side of the support platform upper surface
The infrared thermography in portion, the data collection transport for being set to the fixing bracket lower end；It is the hot-wire anemometer, described black
Ball thermometer, the humidity sensor, the temperature sensor, the infrared thermography with the data collection transport
It is connected.
In one embodiment of the utility model, the data collection transport includes one mould of the multiselect processing being sequentially connected
Device, AD circuits, DTU communicating circuits, terminal handler and the first radio communication circuit；One mould processor of the multiselect respectively with
The hot-wire anemometer, the black ball temperature instrument, the humidity sensor, the temperature sensor, the infrared thermography
It is connected.
Further include a long-distance centralized control being connect with the second radio communication circuit in one embodiment of the utility model
Device；Second radio communication circuit is matched with first radio communication circuit.
In one embodiment of the utility model, the fixing bracket is tripod.
Compared to the prior art, the utility model has the advantages that：A kind of colleges and universities that the utility model is proposed
Campus tropical island effect measuring device, has the advantages of simple structure and easy realization, and may be disposed at the building tops such as classroom, laboratory, library,
The regions such as water front, wetland, lawn, forest land, square and sports ground, and then the tropical island effect that can get university campus environment is strong
Degree, data are more accurate, and cost is cheaper.
Description of the drawings
Fig. 1 is the structure chart of monitoring unit in the utility model.
Fig. 2 is the circuit diagram of monitoring unit in the utility model.
Fig. 3 is university campus teaching building region tropical island effect instrumentation plan in the utility model.
Fig. 4 is university campus dining area tropical island effect instrumentation plan in the utility model.
Fig. 5 is university campus square and road area tropical island effect instrumentation plan in the utility model.
Fig. 6 is university campus lawn region tropical island effect instrumentation plan in the utility model.
Fig. 7 is university campus forest land region tropical island effect instrumentation plan in the utility model.
Fig. 8 is university campus waterside region tropical island effect instrumentation plan in the utility model.
Fig. 9 is wireless data transfer module circuit diagram in the utility model.
Specific implementation mode
Below in conjunction with the accompanying drawings and existing software, the technical solution of the utility model is specifically described.In the explanation
Involved existing software is not the object that the utility model is protected in the process, and the utility model only protects the knot of the device
Structure and connection relation.
The utility model proposes a kind of university campus tropical island effect measuring devices, as shown in Figure 1, to be detected including being set to
The monitoring unit in region, monitoring unit include：One fixing bracket 9, is set to the support platform 6 being set at the top of fixing bracket
The hot-wire anemometer 1 of the left back of support platform upper surface, be set to support platform upper surface left side front black ball temperature
Degree instrument 4, be set to support platform upper surface middle part humidity sensor 2, be set to the right front of support platform upper surface
Temperature sensor 5, be set to support platform upper surface right side rear portion infrared thermography 3, be set under fixing bracket
The data collection transport 8 at end；Hot-wire anemometer, black ball temperature instrument, humidity sensor, temperature sensor, infrared thermography
It is connected with data collection transport.
Further, in the present embodiment, data collection transport includes the one mould processor of multiselect being sequentially connected, AD electricity
Road, DTU communicating circuits, terminal handler and the first radio communication circuit；One mould processor of multiselect respectively with hot-wire anemometer,
Black ball temperature instrument, humidity sensor, temperature sensor, infrared thermography are connected.Further include one and second radio communication circuit
The long-distance centralized control device of connection；Second radio communication circuit is matched with the first radio communication circuit.
Further, in the present embodiment, in order to ensure that setting is stablized, fixing bracket is tripod.
Further, in the present embodiment, as shown in Figures 3 to 8, when region to be monitored is teaching building, in teaching building
Top several monitoring unit are set, and monitoring unit is set between teaching building.When region to be monitored is campus dining room,
Monitoring unit is arranged in ground on the outside of the top and dining room in dining room.When region to be monitored further includes campus road and square, grass
Level ground, campus gardens region, campus waterside region.
Further, in the present embodiment, as shown in figure 9, for the first radio communication circuit and the second wireless communication electricity
The circuit diagram on road.PC or server can be used in long-distance centralized control device.
Further, in the present embodiment, by monitoring meteorological data inside university campus in real time, pass through the temperature of monitoring
Sensor and standard black ball temperature instrument measuring temperature, humidity sensor measurement humidity, hot-wire anemometer measure wind speed, infrared heat at
As instrument monitoring intensity of solar radiation, and Data Management Analysis is carried out by processor, electronics is converted the signal by A/D module
Signal, terminal handler send data to long-distance centralized control device by wireless data transfer module, in conjunction with the colleges and universities of acquisition
Temperature, humidity, wind speed and the intensity of solar radiation of school district, evaluate the tropical island effect of College Campus.
Further, according to the underlay surface properties of university campus be divided into teaching building etc. building, have the characteristics that heat source dining room,
Square and road, lawn, forest land and water system etc..University campus is consistent in region water-air regime, can be straight in the state that clear sky is cloudless
Connect the spatial distribution that university campus region thermal field is characterized with temperature.Measuring instrument is individually positioned in height according to area partition
School campus different underlying surface directly measures the thermal field situation of university campus different zones.Wherein, infrared image acquisition device acquires
Different underlying surface image, acquire image after using infrared image processing software carry out pretreatment and image co-registration.At infrared image
Reason software process flow include：Result after the acquisition of multi-source infrared image, denoising, registration, pretreatment, image co-registration and fusion
Using etc..
Further, measuring device is placed in teaching building, dining room top, square and road, lawn field, forest land tree shade
Under, water system can be used the wooden boat and fixes the wooden boat；Obtained data will be measured and be transmitted to system using wireless system for transmitting data
Processing center carries out Data Analysis Services.
Further, in the present embodiment, terrestrial surface radiation thermometric is without contacting measured body, not destroying test environment, measurement
To be earth's surface mean temperature, be a kind of relatively reasonable measurement method.But the earth's surface that infrared radiometer receives is upward
Long-wave radiation, including earth's surface own transmission long-wave radiation and topographical surface feature reflection atmospheric counter radiation, however many gaugers
Ignore atmospheric counter radiation this factor.
Image of the atmospheric counter radiation to surface temperature：
In formula, TsFor surface temperature；T is the temperature that temperature Instrument measures；RldFor atmospheric counter radiation flux density, the big circulation of vital energy in the wrong direction
Radiation is essentially from the air and air humidity for being covered in earth's surface, according to Boltzmann law, downward atmospheric long-wave radiation flux
It can be expressed as：, the method for obtaining downward atmospheric long-wave radiation is, using long-wave radiation meter, to be pacified
On the horizontal fixing bracket away from 1.5 m high of ground, incuded down, you can measure atmospheric counter radiation.For this
Di Fen-Boltzmann constant,For Land surface emissivity.Land surface emissivityRepresent the energy of different underlying surface radiated electromagnetic wave
Power is determined that the broadband emissivity of long wave band is situated between by characteristics such as underlay face color, temperature, water content, structure and degree of roughness
Between 0.95,0.98.
Further, in the present embodiment, it is contemplated that it is big to reject wherein wind speed for influence of the wind speed with precipitation to tropical island effect
In the data that the date of 4m/s, daily precipitation more than 1mm measures.The temperature that different underlying surface measurement obtains is averaged respectively：
,
According to the suburb of acquisition；Different university campus underlying surface tropical island effect intensity different underlying surface temperature and suburbs
Area's temperature difference indicates：
Preferably to analyze influence of the university campus different land use covering variation to university campus tropical island effect, this hair
It is bright to design the tropical island effect intensity map for drawing out university campus according to Various Seasonal different time to university campus.By the heat in campus
Island effect is divided into 0-0.5,0.5-0.6,0.6-0.7,0.7-0.8,0.8-0.9,0.9-1.0 totally six ranks, can be more preferable
Reaction university campus tropical island effect minutia.We are defined as respectively：Urban heat land effect intensity I, Urban Thermal
Island effect intensity II, urban heat land effect intensity III, urban heat land effect intensity IV, urban heat land effect intensity V, urban heat island
Effect intensity VI, so as to more intuitively analyze the statistical nature of earth's surface temperature data.
Further, in the present embodiment, long-distance centralized control device further includes following flow chart of data processing：
Step S1：It according to the university campus CAD raster datas of acquisition, is handled in ARCGIS platforms, and by University
Garden tropical island effect ranked data carries out assignment command to campus area raster data, obtains the classification of university campus tropical island effect
Figure；
Step S2：Based on the classification research achievement of ground mulching classification and urban heat land effect, distribution of heat island index is proposed.
Distribution of heat island index refers to distribution probability of the different tropical island effect intensity on different ground mulchings, dimensionless.By to colleges and universities
After campus land used is classified, influence of the different types of ground objects to university campus tropical island effect spatial distribution is reduced to different height
The frequency issues that school campus tropical island effect gradient occurs in the class component of various regions.In order to eliminate university campus difference tropical island effect area
Between area discrepancy and different land types component area difference of specific gravity, propose distribution of heat island index to describe the classification of each heat island in difference
The classificatory distribution situation of ground mulching.Further, further include：
1, Surface classification, more phase heat island normalization datas carry out classification processing；
2, ground mulching data and heat island ranked data change into vector from grid；
3, heat island is classified the element inside vector sum ground mulching layer vector, is carried out according to different classifications or rating information
Merge；
4, heat island ranked data divides ground mulching data；
5, it carries out data processing in ARCGIS platforms and operation obtains distribution of heat island index map.
It is the preferred embodiment of the utility model above, it is all to change according to made by technical solutions of the utility model, it is produced
Function without departing from technical solutions of the utility model range when, belong to the scope of protection of the utility model.
Claims (4)
1. a kind of university campus tropical island effect measuring device, which is characterized in that the monitoring unit including being set to area to be tested,
The monitoring unit includes：One fixing bracket, the support platform being set at the top of the fixing bracket, to be set to the support flat
The hot-wire anemometer of the left back of platform upper surface, be set to the support platform upper surface left side front black ball temperature
Instrument, be set to the support platform upper surface middle part humidity sensor, be set to the right side of the support platform upper surface
The temperature sensor of front, be set to the support platform upper surface right side rear portion infrared thermography, be set to it is described
The data collection transport of fixing bracket lower end；The hot-wire anemometer, the black ball temperature instrument, the humidity sensor, institute
Temperature sensor, the infrared thermography is stated to be connected with the data collection transport.
2. a kind of university campus tropical island effect measuring device according to claim 1, which is characterized in that the data acquisition
Transmitter includes that the one mould processor of multiselect being sequentially connected, AD circuits, DTU communicating circuits, terminal handler and first are wireless
Telecommunication circuit；One mould processor of the multiselect respectively with the hot-wire anemometer, the black ball temperature instrument, the humidity sensor
Device, the temperature sensor, the infrared thermography are connected.
3. a kind of university campus tropical island effect measuring device according to claim 2, which is characterized in that further include one and
The long-distance centralized control device of two radio communication circuits connection；Second radio communication circuit and first radio communication circuit
Matching.
4. a kind of university campus tropical island effect measuring device according to claim 1, which is characterized in that the fixing bracket
For tripod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869230.7U CN207689697U (en) | 2017-12-28 | 2017-12-28 | A kind of university campus tropical island effect measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869230.7U CN207689697U (en) | 2017-12-28 | 2017-12-28 | A kind of university campus tropical island effect measuring device |
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| Publication Number | Publication Date |
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| CN207689697U true CN207689697U (en) | 2018-08-03 |
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| CN201721869230.7U Expired - Fee Related CN207689697U (en) | 2017-12-28 | 2017-12-28 | A kind of university campus tropical island effect measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633784A (en) * | 2018-12-07 | 2019-04-16 | 中国电力科学研究院有限公司 | A kind of computing module of the numerical weather prediction model based on city canopy anthropogenic heat |
| CN110057861A (en) * | 2019-04-11 | 2019-07-26 | 辽宁工程技术大学 | A kind of the room thermo environmental property experimental provision and method of flooring radiation air conditioning system |
-
2017
- 2017-12-28 CN CN201721869230.7U patent/CN207689697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633784A (en) * | 2018-12-07 | 2019-04-16 | 中国电力科学研究院有限公司 | A kind of computing module of the numerical weather prediction model based on city canopy anthropogenic heat |
| CN110057861A (en) * | 2019-04-11 | 2019-07-26 | 辽宁工程技术大学 | A kind of the room thermo environmental property experimental provision and method of flooring radiation air conditioning system |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20201228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |