CN205785554U - Warmhouse booth air-temperature sensor preventer - Google Patents
Warmhouse booth air-temperature sensor preventer Download PDFInfo
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- CN205785554U CN205785554U CN201620420908.2U CN201620420908U CN205785554U CN 205785554 U CN205785554 U CN 205785554U CN 201620420908 U CN201620420908 U CN 201620420908U CN 205785554 U CN205785554 U CN 205785554U
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- air
- temperature sensor
- probe
- heat
- sensor probe
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- 239000000523 sample Substances 0.000 claims abstract description 75
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
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Abstract
Warmhouse booth air-temperature sensor preventer, belongs to agricultural technology of Internet of things field.Mainly include air-temperature sensor probe (1), fixing and heat-conducting layer (2), supporting layer (3), reflection and heat insulation layer (4), probe wire (5).Do not include protective cap (7), the most do not include BAIYE cylinder (8), the most do not include protective umbrella (9).Can effectively reduce the solar heat effect adverse effect to air-temperature sensor, the sensor being suitable for measuring in the sun in greenhouse, booth temperature uses.
Description
One, technical field
This utility model relates to the air-temperature sensor preventer that a kind of agricultural Internet of Things uses, the preventer of the air-temperature sensor being particularly suitable under warmhouse booth environment.
Two, background technology
The Automatic continuous measurement of air themperature is the important meteorological element that Internet of Things needs perception, particularly very useful in agricultural production.But, in heliogreenhouse or hot house under sunlit closed environment, currently employed air temperature sensor there will be the error that heat effect is brought.The Installation Modes summing up warmhouse booth air temperature sensor has three classes: the first kind is to install comb formula protecting tube additional outside probe, protecting tube is fixed on the box bodys such as transmitter (such as Fig. 2), being affected because the probe of sensor can be received light heat release by box bodys such as sunlight irradiation and transmitters, near probe, temperature is more higher than reality.Equations of The Second Kind be in order to prevent direct sunlight to the probe of air-temperature sensor or and other probe will be arranged on BAIYE cylinder (circular little thermometer screen outside air temperature probe, see Fig. 3) in, can sun-proof can also be dust-proof, waterproof, but (meteorology thermometer screen in high 537mm～880mm more much smaller than meteorology thermometer screen of the space in this BAIYE cylinder, wide 460mm～780mm, deep 290mm～720mm), substantially, the neighbouring temperature that also makes to pop one's head in is more higher than actual for the heating of BAIYE cylinder light；3rd class is to install protective umbrella (likeness in form umbrella or loudspeaker, lampshade) to air temperature probe, transmitter and put and form similar loudspeakers shape (see Fig. 4) above it, such simple in construction, also can sun-proof and dust-proof, waterproof.But we measure through research and find, although this two classes preventer avoids air temperature probe and is irradiated by sunlight, but this generation radiant heat that self heats up after being irradiated by sunlight of all inevitable preventer has influence on air temperature probe so that the measurement temperature drift of air temperature probe.The situation of this temperature drift occurs in sunlight and is irradiated on greenhouse or booth, and in greenhouse or booth in the case of air flowing slowly, the radiant heat not having sunlight to irradiate preventer is not the most originated, and air flowing rapid thermal radiant heat just can be taken away by air.The temperature that this " greenhouse effect " of air temperature probe may cause tower head to record is higher than normal temperature 2～10 DEG C.
According to our discovery, in order to solve the air-temperature sensor probe thermal-radiating problem of sunlight, we have researched and proposed new technical scheme.
Three, summary of the invention
The purpose of this utility model is by scientific and reasonable design, manufactures a kind of device that can protect air-temperature sensor probe temperature drift from sunlight in warmhouse booth.It is considered that in spacious field, field, owing to air flow property is good, heat radiation dispersion is fast to be assembled less, and the air-temperature sensor probe installed in the most non-warmhouse booth facility still can protect in the way of using little thermometer screen.
This utility model is attained in that by the following technical solutions
The utility model of this air temperature sensor probe preventer includes: air-temperature sensor probe (1), fixing and heat-conducting layer (2), supporting layer (3), reflection and heat insulation layer (4), probe wire (5).
Air-temperature sensor probe (1) puts into supporting layer (3), by fixing and heat-conducting layer (2) filling between supporting layer (3) and air-temperature sensor probe (1), reflection and heat insulation layer (4) is coated on supporting layer (3) top and periphery, supporting layer (3) bottom is not coated by reflection and heat insulation layer (4), and air-temperature sensor probe (1) connects with probe wire (5) and is suspended on transmitter box body (6) lower section distance transmitter box body (6) no less than 5cm.Air-temperature sensor probe (1) electrically connects with transmitter.
Described warmhouse booth air-temperature sensor preventer, does not include protective cap (7), does not the most include BAIYE cylinder (8), does not the most include protective umbrella (9).
Described air-temperature sensor probe (1) can be the air temperature probe of any sensing principle, such as platinum resistance class, semiconductor type, thermocouple class, etc..
Described fixing and heat-conducting layer (2) is filled between air-temperature sensor probe (1) and supporting layer (3), one is to fix air-temperature sensor probe (1) to make the two be connected with the position in supporting layer (3), two is the heat supporting air is delivered to air-temperature sensor probe (1) by air, supporting layer (3), fixing and heat-conducting layer (2), and three is that blanket gas temperature sensor probe (1) is waterproof, anticreep.
Described supporting layer (3) protection air-temperature sensor probe (1), supports reflection and heat insulation layer (4).
Described reflection and heat insulation layer (4) is reduced probe heat absorption, is prevented heat from arriving at air-temperature sensor probe (1) from the side of supporting layer (3).
Probe wire (5) is used for connecting, hanging air-temperature sensor probe (1) and transmitter box body (6), air-temperature sensor probe (1) is made to keep the distance of more than 5cm with transmitter box body, reduce the impact on air-temperature sensor probe (1) of the transmitter box body heat radiation, and transmit electric power and signal.
The beneficial effects of the utility model are:
1. avoid the preventer light heat production such as protective umbrella, BAIYE cylinder and affect the temperature of air temperature sensor probe, the measurement error of air-temperature sensor under illumination condition can be greatly reduced in warmhouse booth.This problem before this it has been found that but the most conscientiously solve, cause in production and to use protective umbrella or BAIYE cylinder the most in a large number, and in BAIYE cylinder, space is more and more less, causes heat radiation more and more heavier.
The most reflective, heat insulation, waterproof, the design of heat conduction, can reduce direct sunlight air-temperature sensor probe (1) heat effect brought further, and can be waterproof for probe, it is to avoid protective cap can not reflective can not be heat insulation shortcoming.
Showing with the measured result of model machine through us, this utility model can make the actual temperature of the result closely neighbouring air that air-temperature sensor measures.
Four, accompanying drawing explanation
Fig. 1 is side view of the present utility model, describe composition of the present utility model and structural feature, for the ease of display, reflection and heat insulation layer (4) is actually subjected to big with the distance ratio of supporting layer (3), and this figure also describes the relative position relation of air-temperature sensor probe (1) and transmitter box body (6).Wherein: 1 air-temperature sensor probe, 2 fixing and heat-conducting layer, 3 supporting layers, 4 reflection and heat insulation layers, 5 probe wires (5), 6 transmitter box bodys.
Fig. 2 is the schematic diagram of common simple protective cap, and display air temperature sensor probe is placed in easy protective cap, and protective cap is fixed on transmitter box body, and thermal radiation impact is bigger.Wherein 7 protective cap.
Fig. 3 is the schematic diagram of the preventer of common BAIYE cylinder, and air temperature sensor probe is placed among BAIYE cylinder, is affected bigger by the heat radiation of BAIYE cylinder.Wherein 8 BAIYE cylinder.
Fig. 4 is the schematic diagram of the preventer of common protective umbrella, and air temperature sensor probe is placed under protective umbrella, and heat radiation and delay hot-air by protective umbrella or with transmitter box body are affected bigger.Wherein 9 protective umbrella.
Five, detailed description of the invention
Below in conjunction with the accompanying drawings of the present utility model being embodied as is described further:
As it is shown in figure 1, this utility model includes: air-temperature sensor probe (1), fixing and heat-conducting layer (2), supporting layer (3), reflection and heat insulation layer (4), probe wire (5) composition.
Air-temperature sensor probe (1) puts into supporting layer (3), by fixing and heat-conducting layer (2) filling between supporting layer (3) and air-temperature sensor probe (1), reflection and heat insulation layer (4) is coated on supporting layer (3) top and periphery, supporting layer (3) bottom is not coated by reflection and heat insulation layer (4), and probe wire (5) connects and air-temperature sensor probe (1) and transmitter box body (6).
Described warmhouse booth air-temperature sensor preventer, emphasizes not include the protective cap of a class as shown in Figure 2, does not the most include the BAIYE cylinder of a class as shown in Figure 3, does not the most include the protective umbrella of a class as shown in Figure 4.Air-temperature sensor probe (1) can not direct-connected with transmitter box body (6) but with probe wire is connected wall hanging holding more than 5cm distance, air-temperature sensor probe (1) is arranged on the lower section of transmitter box body, and the head of probe is towards direction, ground.
Described air-temperature sensor probe (1) can be the air temperature probe of any sensing principle, such as platinum resistance class, semiconductor type, thermocouple class, etc..
Described fixing and heat-conducting layer (2) is filled between air-temperature sensor probe (1) and supporting layer (3), one is to fix air-temperature sensor probe (1) to make the two be connected with the position in supporting layer (3), two is the heat supporting air is delivered to air-temperature sensor probe (1) by air, supporting layer (3), fixing and heat-conducting layer (2), and three is that blanket gas temperature sensor probe (1) is waterproof, anticreep.
Described supporting layer (3) protection air-temperature sensor probe (1), supports reflection and heat insulation layer (4), and supporting layer (3) is rigid material composition, and the length of supporting layer (3) should be the least.
Described reflection and heat insulation layer (4) is reduced probe heat absorption, is prevented heat from arriving at air-temperature sensor probe (1) from the side of supporting layer (3).
Probe wire (5) is used for connecting, hanging air-temperature sensor probe (1) and transmitter box body (6), air-temperature sensor probe (1) is made to keep the distance of more than 5cm with transmitter box body, reduce the impact on air-temperature sensor probe (1) of the transmitter box body heat radiation, and transmit electric power and signal, the appearance color of probe wire (5) should be thin shade, should be reflective to reduce the heat absorption to sunlight.
The announcement of book and statement according to the above description, the technical staff in field described in the utility model can also change for above-mentioned embodiment and revise.Therefore, this utility model is not limited to the detailed description of the invention being disclosed above and stating, and should also be as falling in scope of the claims of the present utility model for modifications and changes more of the present utility model.Although additionally, more practical specific terms in this specification, but these terms are merely for convenience of description, this utility model do not constituted any restriction.
Claims (1)
1. warmhouse booth air-temperature sensor preventer, it is characterized in that, (1) is popped one's head in including air-temperature sensor, fix and heat-conducting layer (2), supporting layer (3), reflection and heat insulation layer (4), probe wire (5), air-temperature sensor probe (1) puts into supporting layer (3), by fixing and heat-conducting layer (2) filling between supporting layer (3) and air-temperature sensor probe (1), reflection and heat insulation layer (4) is coated on supporting layer (3) top and periphery, supporting layer (3) bottom is not coated by reflection and heat insulation layer (4), air-temperature sensor probe (1) connects with probe wire (5) and is suspended on the box bodys (6) such as the box bodys such as transmitter (6) lower section distance transmitter no less than 5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420908.2U CN205785554U (en) | 2016-05-05 | 2016-05-05 | Warmhouse booth air-temperature sensor preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420908.2U CN205785554U (en) | 2016-05-05 | 2016-05-05 | Warmhouse booth air-temperature sensor preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785554U true CN205785554U (en) | 2016-12-07 |
Family
ID=57411709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620420908.2U Expired - Fee Related CN205785554U (en) | 2016-05-05 | 2016-05-05 | Warmhouse booth air-temperature sensor preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303754A (en) * | 2018-02-23 | 2018-07-20 | 上海长望气象科技股份有限公司 | Sounding shielding and rocketsonde |
| CN109974791A (en) * | 2019-05-05 | 2019-07-05 | 海芯华夏（北京）科技股份有限公司 | A kind of radiation protection ventilator cowling of accurate measurement aerial temperature and humidity |
-
2016
- 2016-05-05 CN CN201620420908.2U patent/CN205785554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303754A (en) * | 2018-02-23 | 2018-07-20 | 上海长望气象科技股份有限公司 | Sounding shielding and rocketsonde |
| CN109974791A (en) * | 2019-05-05 | 2019-07-05 | 海芯华夏（北京）科技股份有限公司 | A kind of radiation protection ventilator cowling of accurate measurement aerial temperature and humidity |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |