CN208984660U - A kind of mechanical temperature control type type wind detection sensor - Google Patents
A kind of mechanical temperature control type type wind detection sensor Download PDFInfo
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- CN208984660U CN208984660U CN201820514159.9U CN201820514159U CN208984660U CN 208984660 U CN208984660 U CN 208984660U CN 201820514159 U CN201820514159 U CN 201820514159U CN 208984660 U CN208984660 U CN 208984660U
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Abstract
The utility model provides a kind of mechanical temperature control type type wind detection sensor, including can be around the wind probe assembly that runner assembly rotates, heating component, the insulating assembly of heating component and runner assembly is isolated, detection heating component and the temperature of casing assembly and the data that will test are transmitted to the temperature measurement component of wind conversion and temperature-controlling module, and horizontal wind component is converted to angle signal and controls heating component and is switched on or off by wind conversion and temperature-controlling module.Mechanical temperature control type type wind detection sensor provided by the utility model, more accurate to the temperature control of wind detection sensor using Multi-point temperature-controlled, which can survey wind component by switching to detect wind speed or wind direction, and use is more convenient.In addition; insulating assembly is arranged by the lower part in the periphery of runner assembly, heating component in the utility model, not only improves heat utilization ratio, but also protect the bearing in runner assembly; it prevents from causing lubrication failure because temperature is excessively high at bearing, extends the service life of wind detection sensor.
Description
Technical field
The utility model relates to a kind of anemometry, it is related to a kind of mechanical wind detection sensor, more particularly to a kind of
Mechanical temperature control type type wind detection sensor with temperature control device.
Background technique
Wind is the horizontal displacement of air particle, is a plane vector, and the measurement of wind includes wind direction and wind speed, surveys wind sensing
Device is exactly the measuring device for measuring wind speed and direction two amounts.But under low temperature or ice and snow weather condition, especially plateau and
Low altitude area, winter are easy to appear icing or sleet phenomenon, these phenomenons will affect wind detection sensor normal operation or
Cause the mechanical property of wind detection sensor to change, wind detection sensor numerical value inaccuracy or even loss of data finally occurs
Problem, and then influence the safe handling of equipment.
Ice-melt is that ice and object interface are reached 0 DEG C or more by way of heating, so that solid ice be made to be converted into liquid
The water of state.At present there are mainly three types of the ice-melting modes of the wind detection sensor with ice-melt function, first is that heat radiation ice-melt, is logical
It crosses heating component heat radiation and delivers heat to wind probe assembly and carry out ice-melt, major defect is heat-insulated to limit heating power.Second is that nothing
It is that will be located at the main coil indirect current on stator for electric heating ice-melt that line, which is coupled, with the secondary wire being located on wind probe assembly
Circle coupling, secondary coil generate the electric heating wire that induced potential heating is located on wind probe assembly and carry out ice-melt, and major defect is
Wind probe assembly assembly technology complexity is difficult to carry out；Third is that magnetic field inducing eddy current heating ice-melt, is the friendship by being located at stator
Time-dependent current coil generates alternating magnetic field, and alternating magnetic field passes on the magnetic wind probe assembly of tool, generates vortex, make wind detection group
Part self-heating, major defect be stator every magnetic it is bad can generate interference to circuit board and extra vortex is generated to bearing add
The risk of heat damage lubrication.
Mechanical wind detection sensor cannot use heat conductive contact mode to transfer heat to due to dynamic stator separation
Wind probe assembly, the principal element that mechanical ice-melt air velocity transducer considers have: both can guarantee the ice and snow in vane and/or weathercock
Melt, prevent the lubricating oil of bearing from chapping because temperature is excessively high again, and influences the accuracy that tests the speed of ice-melt air velocity transducer.
Patent CN103163322A discloses a kind of anti-ice jelly wind detection sensor, reduces bearing peace by heat-insulated bearing bracket stand
Temperature at dress, but the thermal resistance of structure itself and bearing lubrication limiting temperature limit the power of heater, if power and
Structure is unable to good match, can equally make at bearing that temperature is excessively high, causes lubrication failure, influences normally making for wind detection sensor
With.Patent CN104345172A discloses a kind of air velocity transducer, passes through the energy couple of force of main coil and secondary coil on pedestal
The non-ohmic element on vane and/or weathercock is heated in conjunction, however structure is complicated for vane and/or weathercock, implements more difficult.
Utility model content
The utility model makes full use of the characteristic of different materials itself, and the heat that heating element is issued passes through heat radiation
Mode is transferred on vane and/or weathercock, and heating element and bearing is isolated by insulating assembly prepared by nonmetallic materials, with
Bearing oil is protected, prevents lubricating oil from chapping because temperature is excessively high.
Mechanical temperature control type type wind detection sensor provided by the utility model, including being rotated together with the shaft in runner assembly
Wind probe assembly, Xiang Suoshu wind probe assembly provides the heating component of heat source, the heating component and runner assembly is isolated
Insulating assembly, detects the temperature of the heating component and casing assembly and the temperature data that will test is transmitted to wind conversion and temperature
The horizontal wind component that the temperature measurement component of control assembly, the wind conversion and temperature-controlling module detect the wind probe assembly
It is converted to angle signal and the heating component is controlled according to the temperature data of temperature measurement component transmission and be switched on or off.
In a preferred embodiment, the heating component includes the first cover board of groove type, is located at first cover board
Internal heater element, and lid close the second cover board on the heating element, it is preferable that the heater element adds for resistance
Heated filament, the upper and lower surface of the heater element are enclosed with an insulating layer, and the insulating layer is mica.
In a preferred embodiment, first cover board and second cover board surround a sealed chamber, the fever
Element is located in the sealed chamber, it is preferable that first cover board, the second cover board, heater element are fixedly connected, such as by heavy
Hook bolt is fixedly connected.
Preferably, the heating component is direct current electric heater or AC electric-heating device, and preferably direct current electric heater.
In a preferred embodiment, the insulating assembly includes a hollow heat insulation ring, and the runner assembly is located at described
The inside of heat insulation loop.
In a preferred embodiment, the insulating assembly further includes the heat insulation structural positioned at the heating component lower part,
The thermal loss of the heating component is reduced, so that heat conduction as much as possible to the wind that the heating component generates is visited
Survey component.
In a preferred embodiment, the wind detection sensor further includes a casing assembly, the runner assembly, heating group
Part, insulating assembly, temperature measurement component and wind conversion are respectively positioned on the inside of the casing assembly with temperature-controlling module.
In a preferred embodiment, the heat insulation structural can also include thermal insulation board and heat insulation pedestal, the thermal insulation board
It is fixedly connected with first cover board, the heat insulation pedestal is located at the lower part of the thermal insulation board, and the heat insulation pedestal is hollow knot
Structure, the bearing of the runner assembly are fixed on the hollow inner side wall of the heat insulation pedestal, the periphery of the heat insulation pedestal and institute
The inner sidewall for stating casing assembly matches, in the reasonable scope by the temperature control of the bearing.
In a preferred embodiment, the temperature measurement component includes the first temperature element for detecting the heating component temperature
With the second temperature element of the temperature for detecting the casing assembly, first temperature element is fixedly mounted on first cover board
On the joint face of the thermal insulation board；Second temperature element is fixedly connected on the inner sidewall of the casing assembly, described
The temperature of first temperature element and the second temperature element real-time monitoring corresponding position.
In a preferred embodiment, the environment temperature that the second temperature element measures is lower than under the setting of the second temperature element
When limit value, the wind conversion opens the heating component with temperature-controlling module, and the heating component is begun to warm up, and described first
Temperature element detects the temperature of the heating component, and the temperature that first temperature element detects is higher than the first temperature element and sets
When the temperature that fixed upper limit value or second temperature element measure is higher than the upper limit value of the second temperature element setting, the wind
Conversion is turned off with heating component described in temperature-controlling module, and the heating component stops heating.
In a preferred embodiment, the temperature measurement component can be thermocouple, thermistor or resistance and temperature sensing
Device.
In a preferred embodiment, the runner assembly includes upper and lower two bearings, the shaft across the bearing, position
Axle sleeve between two bearings and prevent the shaft along the magnet steel seat of its axial float, it is preferable that the magnet steel seat is also set
There is magnet steel.
In a preferred embodiment, the wind probe assembly includes the turntable and multiple survey wind with shaft rotation
Element, wherein the turntable is located at the top of the heating component, the heating component will be hot by air conduction and heat radiation
It is transferred to the wind probe assembly, to guarantee that wind detection sensor works normally.
1. in a preferred embodiment, the survey wind element can be vane or weathercock, the vane is evenly distributed on
The periphery of the turntable, the weathercock include front wing, empennage and balance weight, and front wing and rear wing are separately fixed at the two of the turntable
The line of end, the front wing and rear wing passes through the center of circle of turntable, and the balance weight is fixed on the lower part of the front wing；Preferably,
The material for surveying wind element is any one in aluminium, aluminium alloy, magnesium and magnesium alloy.
2. in a preferred embodiment, the vane is hemisphere thin wall-type vane.
In a preferred embodiment, the wind conversion and temperature-controlling module include magnetic sensing chip, temperature acquisition mould
Block, control module and power supply module；The power supply module provides stable voltage, the temperature acquisition to the control module
Module acquires the temperature data of the temperature measurement component, and collected temperature data is transmitted to the control module；Control mould
Root tuber is switched on or off according to the temperature data control heating component received；The magnetic sensing chip detects the survey wind element
The angle position of each pulse train, and count pulse number, read by control module and calculate the angle for surveying wind element
Speed and angle value, and corresponding wind speed and direction numerical value is calculated by control module conversion and is gone forward side by side the output of horizontal electrical signal.
In a preferred embodiment, the wind detection sensor further includes electric interfaces component, the electric interfaces component
Including flange aviation plug and fastening screw with 6 cores, wherein 6 cores are respectively the positive negative wire of circuit board power supply, for heating group
The positive negative wire of part power supply, the positive negative wire for exporting electric signal, the wind conversion and temperature-controlling module turn the data received
Electric signal is turned to, and outside is exported by the electric interfaces component.
Mechanical temperature control type type wind detection sensor provided by the utility model, using Multi-point temperature-controlled, to the temperature of wind detection sensor
Degree control is more accurate, which can survey wind component by switching to detect wind speed or wind direction, and use is more convenient.
In addition, insulating assembly is arranged by the lower part in the periphery of runner assembly, heating component in the utility model, survey hearsay had both been improved
The heat utilization ratio of sensor prevents heat loss, and protects the bearing in runner assembly, prevents at bearing due to temperature is excessively high
Lubrication failure is caused, the service life of wind detection sensor is effectively extended, reduces the use cost of wind detection sensor indirectly, and
Ensure the reliability of low temperature ice-melt.
Detailed description of the invention
Fig. 1 is structural schematic diagram when mechanical temperature control type type air velocity transducer provided by the utility model measures wind speed；
Fig. 2 is the structural schematic diagram of the wind probe assembly of Fig. 1；
Fig. 3 is structural schematic diagram when mechanical temperature control type type air velocity transducer provided by the utility model determines the wind direction；
Fig. 4 is the structural schematic diagram of the wind probe assembly of Fig. 3；Wherein, Fig. 4 A is the main view of wind probe assembly, and Fig. 4 B is
The top view of wind probe assembly；
Fig. 5 is a kind of structure chart of heating component, and wherein Fig. 5 A is the top view of the first cover board, and Fig. 5 B is heating component
Cross-sectional view, Fig. 5 C be heating component top view；
Fig. 6 is another structure chart of heating component, and wherein Fig. 6 A is the top view of the first cover board, and Fig. 6 B is heating group
The cross-sectional view of part, Fig. 6 C are the top view of heating component.
Specific embodiment
In order to be more likely to be clearly understood the content of the utility model, below according to the specific implementation of the utility model
Example and in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figures 1 to 6, mechanical temperature control type type wind detection sensor provided by the utility model, including wind probe assembly
8, runner assembly 1, heating component 2, insulating assembly 3, temperature measurement component 4, wind conversion and temperature-controlling module 5 and casing assembly
7。
Wherein, shaft of the wind probe assembly 8 under the drive of wind-force with runner assembly 1 rotates together with, and heating component 2 is aweather
The shaft of probe assembly 8 and/or runner assembly 1 provides heat, and insulating assembly 3 is for being isolated heating component 2 and 1 axis of runner assembly
It holds, temperature measurement component 4 detects the temperature of heating component 2 and casing assembly 7 and the temperature data that will test is transmitted to wind conversion and temperature
Spend control assembly 5, the angled letter of horizontal wind component conversion that wind conversion detects wind probe assembly with temperature-controlling module 5
Number and according to temperature measurement component 4 transmit temperature data control 2 closure or openness of heating component.
Fig. 5 and Fig. 6 is two kinds of structure charts of heating component 2 provided by the utility model, and two kinds of structures of heating component 2 are equal
The first cover board 203 for being equipped with spacing collar including one, the heater element 201 inside limiter, and lid are closed in the first cover board
The second cover board 202 on 203, the second cover board 202 and heater element 201 are equipped with multiple counterbores, fixing piece, such as bolt, wear
The second cover board 202 and heater element 201 are crossed, the second cover board 2, heater element 201 and the first cover board 203 are fixed together, it is excellent
Selection of land, multiple counterbore are located at using the center of the first cover board 203 as on the same circumference in the center of circle, multiple counterbores are uniformly distributed, Fig. 5
Include 3 counterbores in illustrated embodiment, includes 4 counterbores in embodiment illustrated in fig. 6.
In addition, in order to improve the security performance of wind detection sensor provided by the utility model, it can also be in heater element 201
Upper and lower surface be enclosed with an insulating layer, wherein the material of the insulating layer be mica.First cover board 203 is opened with the second cover board 202
Mouth relatively, surrounds a sealed chamber, and heater element 201 is located in the sealed chamber that the two is formed, only square up and down in the application
Position word, it is consistent with the orientation in Fig. 1.
3. wind probe assembly 8 includes one and the relatively-stationary turntable of shaft and multiple survey wind elements, surveys wind element and fix
It is mounted on turntable, wherein surveying wind element can be vane 102A.1 or weathercock, as shown in Figure 1 and Figure 2,3 vane 102A.1
It is evenly distributed on the periphery of turntable, is fixed on the vane frame 102A.2 of turntable periphery by screw 102A.3.Such as Fig. 3, Fig. 4 institute
Show, weathercock includes front wing 102B.1, empennage 102B.2 and balance weight 102B.4, and front wing 102B.1 and empennage 102B.2 are fixed respectively
At the both ends of turntable, and the connecting line of front wing 102B.1 and empennage 102B.2 pass through the center of circle of turntable, balance weight 102B.4's
Inner side mounting thread is screwed by this and is mounted on the lower section of front wing 102B.1, to play the role of balance；Apply for human hair
Existing, the material for surveying wind element has large effect to the performance of wind detection sensor, survey wind element material be aluminium, aluminium alloy,
When any one in magnesium and magnesium alloy, and it is more excellent using the performance of the sensor of the magnesium or magnesium alloy material of identical size
It is different.
Turntable is located at the top of heating component 2, and heat a part that heating component 2 generates is with air conduction and heating component
2 outside wall surfaces and turntable inner wall radiation heat transfer pass to turntable, and another part is transmitted to casing assembly by insulating assembly and scatters and disappears
Into air, how much the size in 2 outside wall surface of heating component and turntable inner wall gap directly affects heat that turntable obtains, preferably
2 outside wall surface of ground heating component and turntable inner wall gap are 1~1.5mm.
Preferably, the top of shaft is slightly above turntable, and the center overlapping of axles of shaft and turntable are spiral shell between shaft and turntable
Line connection), and extend to the lower part of wind detection sensor, two up and down be fixed in heat insulation pedestal are passed through during extension
Bearing 104, shaft 103 are fixedly connected with turntable by being located at the nut at 103 top of shaft, and locking to carry out, shaft 103 is around axis
Hold 104 rotations.Preferably, it is additionally provided with axle sleeve 105 between two bearings 104, it is steady with the operating for further increasing wind detection sensor
Qualitative, 103 bottom of shaft is fixed with the angle signal and angular speed that wind is measured with the matching used magnet steel 106 of magnetic sensing chip
Signal.Wherein, the upper and lower, left and right in the application are consistent with the orientation of Fig. 1.
For bearing oil during heating component 2 heats, aging due to high temperature, insulating assembly 3 can be in order to prevent
It is equipped with a hollow heat insulation ring 302 towards the side of shaft in heating component 2, is turned in runner assembly 1, especially runner assembly 1
Axis 103 and lubricating oil etc. are located at the inside of the heat insulation loop, it is preferable that the central axis of heat insulation loop 302 and the central axis of shaft 103
It is overlapped, i.e., wind probe assembly is the configuration of double rolling bearing rotational support, and bearing has high temperature resistant lubricity.
In addition, in order to further increase the heat utilization ratio of heating component 2, it can also be in the first cover board of heating component 2
203 lower part sets a heat insulation structural, and heat insulation structural can directly be contacted with the lower surface of the first cover board 203.
Preferably, heat insulation structural can also include thermal insulation board 301 and heat insulation pedestal 303, thermal insulation board 301 and the first cover board
203 are fixedly connected, and heat insulation pedestal 303 is located at the lower part of thermal insulation board 301, and the purpose of setting heat insulation pedestal 303 is to make full use of
The heat of heating component 2, while the influence to bearing 104 and lubricating oil is reduced, heat insulation pedestal 303 is hollow structure, rotating group
The bearing of part is fixed on the hollow inner side wall of heat insulation pedestal 303, the periphery of heat insulation pedestal 303 and the inner sidewall phase of casing assembly
Cooperation, in the reasonable scope by the temperature control of the bearing.
Casing assembly 7 includes the first shell 701 and the first shell 702 that are mutually threadedly coupled, and the first shell 701 is located at the
The top of one shell 702, and the two is detachably connected by screw thread, heat insulation pedestal 303 is located in the first shell 701, shell group
Part 7 is fixedly connected by screw with heating component 2, and insulating assembly 3 is clamped, can also place heat insulating mattress on the head of screw
Piece.Runner assembly 1, heating component 2, insulating assembly 3, temperature measurement component 4 and wind conversion are respectively positioned on shell with temperature-controlling module 5
The inside of component 7.
In order to improve the temperature-control performance of wind detection sensor provided by the utility model, the first survey is can be set in temperature measurement component 4
Warm element 401 and the second temperature element 402, wherein the temperature of the lower surface of the first temperature element 401 detection heating component 2, the
Two temperature elements 402 detect the temperature of the first shell 701, i.e. the following table face contact of the first temperature element 401 and heating component 2,
Preferably, it is fixedly connected on the downside of the first cover board 203；Second temperature element 402 is fixedly connected on the interior of the first shell
On side wall.
Preferably, temperature measurement component 4 can be thermocouple, thermistor temperature sensor or thermal resistance temperature sensor.
Wind conversion includes magnetic sensing chip, temperature acquisition with the conversion of wind described in temperature-controlling module 5 and temperature-controlling module
Module, control module and power supply module；The power supply module provides stable voltage to the control module, and the temperature is adopted
Collection module acquires the temperature data of the temperature measurement component, and collected temperature data is transmitted to the control module；Control
Module is switched on or off according to the temperature data control heating component received；The magnetic sensing chip detects the survey wind member
The angle position of each pulse train of part, and count pulse number, read by control module and calculate the survey wind element
Angular speed and angle value, and corresponding wind speed and direction numerical value is calculated by control module conversion and is gone forward side by side the defeated of horizontal electrical signal
Out.
It wherein, is that two orthogonal PHE(planar Hall element) Vx and Vy pass through positioned at the magnetic sensing chip of circuit board top
The magnet steel of shaft end cooperates, measure each pulse train of wind element angle position (θ=arctan (Vy/Vx)) and
Pulse number is counted, the angular speed and angle value for surveying wind element are calculated.).
The temperature control principle of wind detection sensor provided by the utility model are as follows: the environment temperature that the second temperature element measures
When lower than the second temperature element preset lower limit, the wind conversion opens the heating component with temperature-controlling module, described to add
Hot component is begun to warm up, and first temperature element detects the temperature in the heating component, the first temperature element detection
To temperature be higher than the first temperature element setting upper limit value of setting or the second temperature element measures temperature higher than the second thermometric
When components set upper limit value, the wind conversion is turned off with heating component described in temperature-controlling module, and the heating component stops
Heating.
Wind detection sensor provided by the utility model can also include electric interfaces component 6, and electric interfaces component 6 includes tool
There are the flange aviation plug 601 and fastening screw 602 of 6 cores, wherein 6 cores are respectively the positive negative wire of circuit board power supply, for heating group
The positive negative wire of part power supply, the positive negative wire for exporting electric signal.
The installation method of wind detection sensor provided by the utility model are as follows: by temperature element 1 by being threadably fastened to
It on first cover board 203, installs in bearing 104 to the bearing groove of heat insulation pedestal 303, axis 103 is inserted into bearing 104, two bearings
Axle sleeve 105 is installed, magnet steel 106 is by the way that in gluing knot to 107 slot of magnet steel seat, 103 bottom of axis passes through 107 bottom of magnet steel seat among 104
The screw thread in portion fixes two 104 inner rings of bearing, and mounted wind probe assembly a part is placed on together with heat insulation pedestal 303
In one 701 slot of shell, then be sequentially loaded into heat insulation loop 302 and thermal insulation board 301, heating component 2, casing assembly (7) by screw with
Heating component 2 connects, and insulating assembly 3 is clamped, and screw head pads heat insulating mattress, and 103 top of axis has external screw thread and wind-cup type
Surveying on wind element 102A apoplexy cup holder 102A.2, there is threaded bore portions cooperation to tighten, and fasten finally by nut 101.Thermometric member
Part 2 402 is installed on shell 1 by screw, and wind conversion is limited with temperature-controlling module 5 by one 701 stepped groove of shell
Position, is fastened by screw, and 2 temperature element 1 of heating component and temperature element 2 402 are electrically connected to wind conversion and temperature
In control assembly 5, wind conversion is electrically connected on the flange aviation plug 601 with 6 cores with temperature-controlling module 5, shell 1
It is connected through a screw thread with shell 2 702, finally fastens the fastening screw 602 on flange aviation plug 601.Wind speed sensing
Device needs certain degree of protection, thus in the utility model all junctions can with filling with sealant or use rubber seal
It is sealed, in the utility model between the outer top surface of insulating assembly 3, the inner top surface of lateral surface and wind probe assembly 1, medial surface
Gap is guaranteed by the error being machined.
Mechanical temperature control type type wind detection sensor provided by the utility model, using Multi-point temperature-controlled, to the temperature of wind detection sensor
Degree control is more accurate, which can survey wind component by switching to detect wind speed or wind direction, and use is more convenient.
In addition, insulating assembly is arranged by the lower part in the periphery of runner assembly, heating component in the utility model, survey hearsay had both been improved
The heat utilization ratio of sensor prevents heat loss, and protects the bearing in runner assembly, prevents at bearing due to temperature is excessively high
Lubrication failure is caused, the service life of wind detection sensor is effectively extended, reduces the use cost of wind detection sensor indirectly.
Specific embodiment of the utility model is described in detail above, but it is merely an example, this is practical new
Type is not restricted to particular embodiments described above.To those skilled in the art, any pair of the utility model carries out
Equivalent modifications and substitution also all among the scope of the utility model.Therefore, in the spirit and model for not departing from the utility model
Lower made equal transformation and modification are enclosed, should all be covered in the scope of the utility model.
Claims (10)
1. a kind of mechanical temperature control type type wind detection sensor, which is characterized in that including the wind detection group rotated together with runner assembly
Part, Xiang Suoshu wind probe assembly provide the heating component of heat source, the insulating assembly of the heating component and runner assembly are isolated, and examine
It surveys the temperature of the heating component and casing assembly and the temperature data that will test is transmitted to wind conversion and temperature-controlling module
The horizontal wind component that temperature measurement component, the wind conversion and temperature-controlling module detect the wind probe assembly converts angled
Signal is simultaneously switched on or off according to the temperature data control heating component of temperature measurement component transmission.
2. wind detection sensor according to claim 1, which is characterized in that the heating component includes the first lid of groove type
Plate, the heater element inside first cover board, and lid close the second cover board on the heating element.
3. wind detection sensor according to claim 2, which is characterized in that first cover board is surrounded with second cover board
One sealed chamber, the heater element are located in the sealed chamber, and first cover board, the second cover board, heater element are fixed
Connection.
4. wind detection sensor according to claim 3, which is characterized in that the insulating assembly includes a hollow heat insulation ring,
The runner assembly is located at the inside of the heat insulation loop.
5. wind detection sensor according to claim 4, which is characterized in that the insulating assembly further includes being located at the heating
The heat insulation structural of component lower part reduces the thermal loss of the heating component, so that the heat conduction that the heating component generates
To the wind probe assembly.
6. wind detection sensor according to claim 1, which is characterized in that the wind detection sensor further includes a shell group
Part, the runner assembly, heating component, insulating assembly, temperature measurement component and wind conversion are respectively positioned on described with temperature-controlling module
The inside of casing assembly.
7. wind detection sensor according to claim 5, which is characterized in that the heat insulation structural can also include thermal insulation board and
Heat insulation pedestal, the thermal insulation board are fixedly connected with first cover board, and the heat insulation pedestal is located at the lower part of the thermal insulation board, institute
Stating heat insulation pedestal is hollow structure, and the bearing of the runner assembly is fixed on the hollow inner side wall of the heat insulation pedestal, described
The periphery of heat insulation pedestal is matched with the inner sidewall of the casing assembly, and the temperature of the bearing is controlled in zone of reasonableness
It is interior.
8. wind detection sensor according to claim 1, which is characterized in that the temperature measurement component includes detecting the heating group
Second temperature element of the temperature of the first temperature element and detection shell of part temperature, first temperature element is fixed to be connected
It connects on the lateral wall of the heating component.
9. wind detection sensor according to claim 1, which is characterized in that the runner assembly include upper and lower two bearings,
Across the shaft of the bearing, the axle sleeve positioned at two bearings and prevent the shaft along the magnet steel seat of its axial float.
10. wind detection sensor according to claim 9, which is characterized in that the wind probe assembly includes one around described
The turntable and multiple survey wind elements of shaft rotation, wherein the turntable is located at the top of the heating component, the heating group
Part transfers heat to the wind probe assembly by air conduction and heat radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514159.9U CN208984660U (en) | 2018-04-12 | 2018-04-12 | A kind of mechanical temperature control type type wind detection sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514159.9U CN208984660U (en) | 2018-04-12 | 2018-04-12 | A kind of mechanical temperature control type type wind detection sensor |
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| CN208984660U true CN208984660U (en) | 2019-06-14 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333386A (en) * | 2018-04-12 | 2018-07-27 | 上海南华机电有限公司 | A kind of mechanical temperature control type type wind detection sensor |
| CN110879623A (en) * | 2019-11-06 | 2020-03-13 | 中国空间技术研究院 | Single-particle test temperature control device with correction function and temperature control method |
| CN111239435A (en) * | 2020-01-22 | 2020-06-05 | 微特技术有限公司 | Wind speed and wind direction integrated detection sensor |
-
2018
- 2018-04-12 CN CN201820514159.9U patent/CN208984660U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333386A (en) * | 2018-04-12 | 2018-07-27 | 上海南华机电有限公司 | A kind of mechanical temperature control type type wind detection sensor |
| CN110879623A (en) * | 2019-11-06 | 2020-03-13 | 中国空间技术研究院 | Single-particle test temperature control device with correction function and temperature control method |
| CN111239435A (en) * | 2020-01-22 | 2020-06-05 | 微特技术有限公司 | Wind speed and wind direction integrated detection sensor |
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