CN208282956U - A kind of temperature sensor in wind electric power generation energy-saving equipment - Google Patents
A kind of temperature sensor in wind electric power generation energy-saving equipment Download PDFInfo
- Publication number
- CN208282956U CN208282956U CN201820671638.1U CN201820671638U CN208282956U CN 208282956 U CN208282956 U CN 208282956U CN 201820671638 U CN201820671638 U CN 201820671638U CN 208282956 U CN208282956 U CN 208282956U
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- China
- Prior art keywords
- instlated tubular
- integrated chip
- probe
- temperature sensor
- power generation
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Abstract
The utility model discloses a kind of temperature sensors in wind electric power generation energy-saving equipment, including probe, instlated tubular, fixed plate, display, integrated chip, insulation porcelain pipe sleeve is provided on the outside of the probe, thermal resistance is provided in the probe, the instlated tubular is provided below in the probe, thermal insulation layer is provided on the outside of the instlated tubular, stainless steel pipe sleeve is provided on the outside of the thermal insulation layer, lower end is provided with power supply in the instlated tubular, integrated chip is provided with above the power supply, upper end is provided with detection circuit board in the integrated chip, the detection circuit board is arranged with A/D module, upper end is provided with signal conditioning circuit plate in the A/D module, A/D conversion circuit plate is provided with below the signal conditioning circuit plate.Beneficial effect is: reduction heat radiation error reduces the measurement error that energy exchange generates, and can handle the information received by integrated chip to more accurate measured temperature of measuring, operation is relatively simple, more convenient to use.
Description
Technical field
The utility model relates to temperature sensor fields, more particularly to a kind of temperature in wind electric power generation energy-saving equipment
Spend sensor.
Background technique
The susceptibility of general temperature sensor is relatively low, is easy to be influenced by environmental disturbances signal, such as electromagnetic signal,
Also it is easy to be influenced by preamplifier temperature drift, is because the circuit of measurement thermal resistance is usually imbalance there are also a bit
Electric bridge.An arm resistance of the thermal resistance as electric bridge, connecting wire (from thermal resistance to processor) also become arm resistance
A part, this partial ohmic is unknown and with variation of ambient temperature, causes measurement error.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of for wind electric power generation energy-saving equipment
On temperature sensor.
The utility model achieves the above object through the following technical schemes:
A kind of temperature sensor in wind electric power generation energy-saving equipment, including probe, instlated tubular, fixed plate, display,
Integrated chip, the probe outside are provided with insulation porcelain pipe sleeve, thermal resistance, the probe following settings are provided in the probe
Have an instlated tubular, thermal insulation layer be provided on the outside of the instlated tubular, be provided with stainless steel pipe sleeve on the outside of the thermal insulation layer, it is described every
Lower end is provided with power supply in heat pipe, is provided with integrated chip above the power supply, upper end is provided with detection in the integrated chip
Circuit board, the detection circuit board are arranged with A/D module, and upper end is provided with signal conditioning circuit plate, institute in the A/D module
It states and is provided with A/D conversion circuit plate below signal conditioning circuit plate, the A/D conversion circuit plate is arranged with microcontroller, institute
It states and is provided with serial interface circuit plate below microcontroller, the fixed plate, the fixed plate is provided below in the instlated tubular
Side is provided with the display above.
In above structure, external temperature is incuded by thermal resistance described in the probe, the variation of resistance value is transferred to
In the detection circuit board in the integrated chip, resistance value is changed into analog voltage signal by the detection circuit board, conversion
Analog voltage signal afterwards is passed in the A/D module, by the signal conditioning circuit plate in the A/D module mould
Quasi- signal is transformed to for executing the data-signal calculated, and then the A/D conversion circuit plate is by quantized digital signal at simulation
Digital signal then carries out the processing of number by the microcontroller, will be locating finally by the serial interface circuit plate
Digital signal one one sequence of reason is transmitted on the display.
It is viscous between the insulation porcelain pipe sleeve and the probe to further increase the induction precision of temperature sensor
Connect, connected between the thermal resistance and the probe for screw, the probe between the instlated tubular to be threadedly coupled.
In order to further increase the induction precision of temperature sensor, to be Nian Jie between the thermal insulation layer and the instlated tubular,
It is Nian Jie between the thermal insulation layer and the stainless steel pipe sleeve, is screw connection between the power supply and the instlated tubular.
It is screw between the integrated chip and the instlated tubular to further increase the induction precision of temperature sensor
Connection is grafting between the detection circuit board and the integrated chip, is slotting between the A/D module and the integrated chip
It connects.
In order to further increase the induction precision of temperature sensor, connect between the fixed plate and the instlated tubular for bolt
It connects, is bolted between the display and the fixed plate.
In order to further increase the induction precision of temperature sensor, the thermal resistance, the power supply, the display and institute
It states between integrated chip as electrical connection, is electrically connected between the display and the power supply.
In order to further increase the induction precision of temperature sensor, the detection circuit board, the A/D module and the collection
It is the signal conditioning circuit plate, the A/D conversion circuit plate, the microcontroller, described serial at being electrical connection between chip
It is to be electrically connected between interface card and the A/D module.
Beneficial effect is: heat radiation error reduced, the measurement error that energy exchange generates is reduced, it can be by integrating core
For the information that piece processing receives to more accurate measured temperature of measuring, operation is relatively simple, more convenient to use.
Detailed description of the invention
Fig. 1 is a kind of structural representation of temperature sensor in wind electric power generation energy-saving equipment described in the utility model
Figure；
Fig. 2 is a kind of main view of temperature sensor in wind electric power generation energy-saving equipment described in the utility model；
Fig. 3 is a kind of right view of temperature sensor in wind electric power generation energy-saving equipment described in the utility model；
Fig. 4 is a kind of circuit control stream of temperature sensor in wind electric power generation energy-saving equipment described in the utility model
Cheng Tu.
The reference numerals are as follows:
1, it pops one's head in；2, insulation porcelain pipe sleeve；3, thermal resistance；4, instlated tubular；5, thermal insulation layer；6, stainless steel sleeve pipe；7, power supply；8,
Integrated chip；9, detection circuit board；10, A/D module；11, signal conditioning circuit plate；12, A/D conversion circuit plate；13, microcontroller
Device；14, serial interface circuit plate；15, fixed plate；16, display.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As Figure 1-Figure 4, a kind of temperature sensor in wind electric power generation energy-saving equipment, including probe 1, instlated tubular
4, fixed plate 15, display 16, integrated chip 8,1 outside of probe are provided with insulation porcelain pipe sleeve 2, and insulation porcelain pipe sleeve 2 plays isolation electricity
It is influenced brought by magnetic, thermal resistance 3 is provided in probe 1, thermal resistance 3 plays a part of to transmit resistance value signal, 1 following settings of popping one's head in
There is instlated tubular 4, instlated tubular 4 rises and is provided with thermal insulation layer 5 on the outside of heat-blocking action instlated tubular 4, and thermal insulation layer 5 plays a part of to completely cut off temperature,
Stainless steel pipe sleeve 6 is provided on the outside of thermal insulation layer 5, lower end is provided with power supply 7 in instlated tubular 4, and power supply 7 plays a part of to export electric energy,
Integrated chip 8 is provided with above power supply 7, integrated chip 8 plays information processing, and upper end is provided with detection in integrated chip 8
Circuit board 9, detection circuit board 9 play a part of to be converted to resistance value into voltage signal, and detection circuit board 9 is arranged with A/D module 10,
Upper end is provided with signal conditioning circuit plate 11 in A/D module 10, and signal conditioning circuit plate 11 plays data-signal conversion, letter
A/D conversion circuit plate 12 is provided with below number conditioning circuit plate 11, A/D conversion circuit plate 12 plays digital signal conversion,
A/D conversion circuit plate 12 is arranged with microcontroller 13, and microcontroller 13 plays digital processing, 13 model of microcontroller
32 bit processors of S3C9234 are provided with serial interface circuit plate 14 below microcontroller 13, and serial interface circuit plate 14 rises defeated
Fixed plate 15 is provided below in the effect of signal out, instlated tubular 4, and fixed plate 15 plays fixed function, and fixed plate 15 is set side above
It is equipped with display 16, display 16 plays digital display.
In above structure, external temperature is incuded by thermal resistance 3 in probe 1, the variation of resistance value is transferred to integrated core
In detection circuit board 9 in piece 8, resistance value is changed into analog voltage signal by detection circuit board 9, the analog voltage signal after conversion
It is passed in A/D module 10, analog signal is transformed to based on executing by the signal conditioning circuit plate 11 in A/D module 10
The data-signal of calculation, then A/D conversion circuit plate 12 then passes through microcontroller by quantized digital signal at analog and digital signal
13 carry out the processing of number, transmit digital signal one one handled sequence finally by serial interface circuit plate 14
Onto display 16.
It is Nian Jie, thermoelectricity between insulation porcelain pipe sleeve 2 and probe 1 to further increase the induction precision of temperature sensor
It is connected between resistance 3 and probe 1 for screw, is threadedly coupled between probe 1 and instlated tubular 4, is between thermal insulation layer 5 and instlated tubular 4
Bonding connects to be Nian Jie between thermal insulation layer 5 and stainless steel pipe sleeve 6 between power supply 7 and instlated tubular 4 for screw, integrated chip 8 and
It is connected between instlated tubular 4 for screw, is grafting, A/D module 10 and integrated chip 8 between detection circuit board 9 and integrated chip 8
Between be grafting, to be bolted between fixed plate 15 and instlated tubular 4, be bolted between display 16 and fixed plate 15,
It to be electrically connected between thermal resistance 3, power supply 7, display 16 and integrated chip 8, is electrically connected, examines between display 16 and power supply 7
To be electrically connected between slowdown monitoring circuit plate 9, A/D module 10 and integrated chip 8, signal conditioning circuit plate 11, A/D conversion circuit plate 12,
It is to be electrically connected between microcontroller 13, serial interface circuit plate 14 and A/D module 10.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of temperature sensor in wind electric power generation energy-saving equipment, it is characterised in that: including probe (1), instlated tubular
(4), fixed plate (15), display (16), integrated chip (8), probe (1) outside is provided with insulation porcelain pipe sleeve (2), described
It is provided with thermal resistance (3) in probe (1), the probe (1) is provided below the instlated tubular (4), on the outside of the instlated tubular (4)
It is provided with thermal insulation layer (5), is provided with stainless steel pipe sleeve (6) on the outside of the thermal insulation layer (5), the interior lower end setting of instlated tubular (4)
Have power supply (7), be provided with integrated chip (8) above the power supply (7), the interior upper end of the integrated chip (8) is provided with detection electricity
Road plate (9), the detection circuit board (9) are arranged with A/D module (10), and the interior upper end of the A/D module (10) is provided with signal
Conditioning circuit plate (11), signal conditioning circuit plate (11) lower section are provided with A/D conversion circuit plate (12), the A/D conversion
Circuit board (12) is arranged with microcontroller (13), is provided with serial interface circuit plate (14) below the microcontroller (13),
The instlated tubular (4) is provided below the fixed plate (15), and the fixed plate (15) is provided with the display in side above
(16).
2. a kind of temperature sensor in wind electric power generation energy-saving equipment according to claim 1, it is characterised in that: institute
It is Nian Jie for stating between insulation porcelain pipe sleeve (2) and the probe (1), is connected between the thermal resistance (3) and the probe (1) for screw
It connects, is threadedly coupled between probe (1) and the instlated tubular (4).
3. a kind of temperature sensor in wind electric power generation energy-saving equipment according to claim 1, it is characterised in that: institute
It is Nian Jie for stating between thermal insulation layer (5) and the instlated tubular (4), is viscous between the thermal insulation layer (5) and the stainless steel pipe sleeve (6)
It connects, is connect between the power supply (7) and the instlated tubular (4) for screw.
4. a kind of temperature sensor in wind electric power generation energy-saving equipment according to claim 1, it is characterised in that: institute
It states and is connect between integrated chip (8) and the instlated tubular (4) for screw, the detection circuit board (9) and the integrated chip (8)
Between be grafting, between the A/D module (10) and the integrated chip (8) be grafting.
5. a kind of temperature sensor in wind electric power generation energy-saving equipment according to claim 1, it is characterised in that: institute
It states to be bolted between fixed plate (15) and the instlated tubular (4), between the display (16) and the fixed plate (15)
To be bolted.
6. a kind of temperature sensor in wind electric power generation energy-saving equipment according to claim 1, it is characterised in that: institute
State thermal resistance (3), the power supply (7), between the display (16) and the integrated chip (8) to be electrically connected, the display
It is to be electrically connected between device (16) and the power supply (7).
7. a kind of temperature sensor in wind electric power generation energy-saving equipment according to claim 1, it is characterised in that: institute
It states to be electrically connected between detection circuit board (9), the A/D module (10) and the integrated chip (8), the signal conditioning circuit
Plate (11), the A/D conversion circuit plate (12), the microcontroller (13), the serial interface circuit plate (14) and the A/D
It is electrical connection between module (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671638.1U CN208282956U (en) | 2018-05-07 | 2018-05-07 | A kind of temperature sensor in wind electric power generation energy-saving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671638.1U CN208282956U (en) | 2018-05-07 | 2018-05-07 | A kind of temperature sensor in wind electric power generation energy-saving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208282956U true CN208282956U (en) | 2018-12-25 |
Family
ID=64728979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820671638.1U Expired - Fee Related CN208282956U (en) | 2018-05-07 | 2018-05-07 | A kind of temperature sensor in wind electric power generation energy-saving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208282956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686789A (en) * | 2019-09-19 | 2020-01-14 | 惠安闽神石材加工设备开发有限公司 | Adjustable inductor |
-
2018
- 2018-05-07 CN CN201820671638.1U patent/CN208282956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686789A (en) * | 2019-09-19 | 2020-01-14 | 惠安闽神石材加工设备开发有限公司 | Adjustable inductor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20210507 |