CN106017736B - A kind of efficient temperature monitor - Google Patents
A kind of efficient temperature monitor Download PDFInfo
- Publication number
- CN106017736B CN106017736B CN201610611554.4A CN201610611554A CN106017736B CN 106017736 B CN106017736 B CN 106017736B CN 201610611554 A CN201610611554 A CN 201610611554A CN 106017736 B CN106017736 B CN 106017736B
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- CN
- China
- Prior art keywords
- water conservancy
- conservancy diversion
- temperature
- diversion cavity
- flow inlet
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/022—Suction thermometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/024—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving gases
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The present invention relates to a kind of efficient temperature monitors, including water conservancy diversion cavity, the bottom of water conservancy diversion cavity is provided with flow inlet, the setting perpendicular to the ground of the axis of flow inlet, influent stream direction is connected with the water conservancy diversion duct of flaring shape from bottom to top, on flow inlet, and the flared end in water conservancy diversion duct is connect with flow inlet, wherein array is provided with several temperature measuring heads at flow inlet, is internally provided with temperature transducer in temperature measuring head；Heat extraction mouth is provided at the top of water conservancy diversion duct one end of water conservancy diversion cavity, dust cover is provided on heat extraction mouth, the top surface of dust cover is provided with reflector, the present invention is less than the principle of cold flow density using heat flow density, movement of the thermal current in water conservancy diversion cavity is realized, to realize the acquisition of temperature, while hot-fluid can rapidly be discharged from water conservancy diversion cavity, biggish heat retention and heating effect will not be generated, data are more accurate.
Description
Technical field
The present invention relates to a kind of efficient temperature monitors, belong to temperature monitoring device.
Background technique
With becoming increasingly complex of Global climate change, while Process of Urbanization Construction is also more and more common；High temperature, low temperature are to ring
Border and people normally go on a journey production influence it is also increasing；Traditional satellite temperature monitoring can no longer meet present complexity
Temperature environment, and for different surface conditions and ambient conditions, same weather environment temperature also can be different, are similar to pitch
The temperature that the temperature on road surface just compares other road surfaces is higher, if not carrying out real-time monitoring to its temperature, temperature is excessively high to lead to cypress
The explosion and breakage in oil circuit face；So under normal circumstances, modern temperature monitoring can be by way of mobile monitoring or not
Mode with location setting temperature sensor carries out temperature monitoring；
Wherein the mode temperature feedback of mobile monitoring is slower, and efficiency is lower, and traditional temperature sensor is usually single
Temp probe, not only influenced by the heat convection of environment, at the same also raying heat exchange influence, heat accumulation effect is larger,
The actual temperature of temp probe, is often higher than actual temperature, and accuracy rate is lower.
Summary of the invention
The technical problem to be solved by the present invention is overcome in the prior art fixed-point type temperature sensor heat accumulation effect it is larger
The technical issues of, a kind of efficient temperature monitor is provided.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of efficient temperature monitor, including a water conservancy diversion cavity, the bottom of the water conservancy diversion cavity be provided with one into
Head piece, the setting perpendicular to the ground of the axis of flow inlet, influent stream direction from bottom to top, are connected with a flaring shape on the flow inlet
Water conservancy diversion duct, the flared end in the water conservancy diversion duct connect with flow inlet, wherein at the flow inlet array be provided with it is several
Temperature measuring head is internally provided with temperature transducer in the temperature measuring head；It is set at the top of water conservancy diversion duct one end of the water conservancy diversion cavity
It is equipped with a heat extraction mouth, a dust cover is provided on the heat extraction mouth, is arranged in the top surface of the dust cover
There is reflector.
As a further improvement of the present invention, the flow inlet is located at axial one end of water conservancy diversion cavity, empty in the water conservancy diversion
It is provided with an auxiliary drainage port in another end wall surface of the axial direction of chamber, is provided with an induction fan on the auxiliary drainage port.
As a further improvement of the present invention, the induction fan includes a drive shaft, in the outer of the water conservancy diversion cavity
Portion is provided with a driving motor, runs through the biography of water conservancy diversion cavity wall surface between the output shaft and drive shaft of driving motor by one
Dynamic belt realizes transmission connection.
As a further improvement of the present invention, the temperature measuring head is club shaped structure comprising pole shape it is thermally conductive outer
Shell, temperature transducer are temperature detecting resistance, are arranged in thermal conductive shell.
As a further improvement of the present invention, several foreign matter baffles are provided on the necking end in the water conservancy diversion duct,
The foreign matter baffle surface is also coated with reflective layer.
As a further improvement of the present invention, it is empty to be additionally provided with an electronic component installation for the inner wall of the water conservancy diversion cavity
Chamber, the electronic component installation cavity are Vacuuming structure, be provided in the electronic component installation cavity temperature sampler and
Signal projector, wherein the signal input part of temperature sampler is connect by conducting wire with each temperature detecting resistance, signal projector packet
A signal emission module and signal conversion module are included, by signal conversion module by the collected temperature data of temperature sampler
It is converted into the radio signal that can be emitted by signal emission module, and signal collection end is transmitted to by signal emission module.
As a further improvement of the present invention, connect between heat extraction mouth edge and reflector by the way that several connecting columns are fixed
It connects, the reflector is hollow plate structure, and surface is coated with reflective layer on it.
As a further improvement of the present invention, the bottom of the water conservancy diversion cavity is also rotatably connected to a fixed bracket, Gu
The bottom of fixed rack is provided with a bolt group, and the bottom of water conservancy diversion cavity is provided with a connecting hole, and fixed bracket passes through aforementioned
Connecting hole be fixed to water conservancy diversion cavity bottom on.
The beneficial effects of the present invention are:
1, the water conservancy diversion duct of a underneath type is arranged by a water conservancy diversion cavity, and in its bottom in the present invention, utilizes hot-fluid
Density is less than the principle of cold flow density, realizes movement of the thermal current in water conservancy diversion cavity, to realize the acquisition of temperature, while heat
Stream can rapidly be discharged from water conservancy diversion cavity, will not generate biggish heat retention and heating effect, and data are more accurate.
2, in the case that auxiliary drainage port can be relatively low or excessively high in environment temperature, realize that the pressure of air-flow is driven
It is dynamic, when not only can be excessively high with temperature, the damage of associated components, while can prevent gas is too low freezing for associated components occurs, together
When auxiliary drainage port driving motor be external structure, prevent driving motor from radiating in water conservancy diversion cavity and influencing the accurate of temperature
Property.
3, foreign matter baffle can prevent excessive foreign matter to be inhaled into, and influence the proper flow of air-flow, while being arranged and keeping off in foreign matter
The reflection to the heat radiation reflected on bottom surface may be implemented in reflective layer on plate, prevents heat radiation from heating temperature measuring head, influences
The accuracy of data.
4, the electronic component installation cavity vacuumized can prevent electronic component from failing by high temperature, while wireless hair
Additional wiring can not be needed, be improved the Discussing Convenience of installation with the wireless upload of temperature by penetrating.
5, water conservancy diversion cavity inside can be effectively prevented by radiant heating in reflector, while the insulated cavity under reflector can be with
Realization reflector is heat-insulated with water conservancy diversion cavity inside, improves the accuracy of temperature data.
6, adjustable bracket can realize the adjustment to flow inlet with the gradient of the different mounting surface of face, improve data
Accuracy.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is diagrammatic cross-section of the invention；
In figure: 1, water conservancy diversion cavity；2, reflector；3, connecting column；4, heat extraction mouth；5, water conservancy diversion duct；6, foreign matter baffle；7, it surveys
Warm head；8, electronic component installation cavity；9, drainage port is assisted；10, induction fan；11, driving motor；12, fixed bracket；13,
Thread head.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, the present invention is a kind of efficient temperature monitor, including a water conservancy diversion cavity, in the water conservancy diversion cavity
Bottom be provided with a flow inlet, the setting perpendicular to the ground of the axis of flow inlet, influent stream direction from bottom to top, the flow inlet
On be connected with the water conservancy diversion duct of a flaring shape, the flared end in the water conservancy diversion duct is connect with flow inlet, wherein in the influent stream
Array is provided with several temperature measuring heads at mouthful, and the temperature measuring head is club shaped structure comprising the thermal conductive shell of a pole shape, thermometric
Sensor is temperature detecting resistance, is arranged in thermal conductive shell, is internally provided with temperature transducer in the temperature measuring head；In the water conservancy diversion
It is provided with a heat extraction mouth at the top of water conservancy diversion duct one end of cavity, a dust cover is provided on the heat extraction mouth,
The top surface of the dust cover is provided with reflector, solid by several connecting columns between heat extraction mouth edge and reflector
Fixed connection, the reflector are hollow plate structure, and surface is coated with reflective layer on it；
The flow inlet is located at axial one end of water conservancy diversion cavity, is arranged in another end wall surface of axial direction of the water conservancy diversion cavity
There is an auxiliary drainage port, an induction fan is provided on the auxiliary drainage port, the induction fan includes a driving
Axis is provided with a driving motor in the outside of the water conservancy diversion cavity, passes through one between the output shaft and drive shaft of driving motor
A driving belt through water conservancy diversion cavity wall surface realizes transmission connection；
It is provided with several foreign matter baffles on the necking end in the water conservancy diversion duct, is also coated in the foreign matter baffle surface
Reflective layer；
The inner wall of the water conservancy diversion cavity is additionally provided with an electronic component installation cavity, and the electronic component installation cavity is
Vacuuming structure is provided with temperature sampler and signal projector in the electronic component installation cavity, wherein temperature sampler
Signal input part connect with each temperature detecting resistance by conducting wire, signal projector includes a signal emission module and signal turn
Block is changed the mold, is converted into be emitted by signal emission module by the collected temperature data of temperature sampler by signal conversion module
Radio signal, and signal collection end is transmitted to by signal emission module；
The bottom of the water conservancy diversion cavity is also rotatably connected to a fixed bracket, and support bracket fastened bottom is provided with a spiral shell
Bolt group, the bottom of water conservancy diversion cavity are provided with a connecting hole, and fixed bracket is fixed to water conservancy diversion cavity by connecting hole above-mentioned
On bottom；
In use, this structure is installed to each ground by fixed bracket first, bolt group is then unclamped, water conservancy diversion is adjusted
Cavity bottom flow inlet is with respect to the angle on ground, and after adjustment, clamping screw group, which is realized, is fixed；
Thermal current enters in water conservancy diversion cavity via water conservancy diversion duct, contacts first with the temperature measuring head in cavity first, realizes
Acquisition to gas flow temperature, the thermal current then risen are discharged from the heat extraction mouth at top；And the heat radiation of sunlight is because of reflector
Relationship water conservancy diversion cavity will not be heated, will not influence the accuracy of data, can be in the lower situation of some air pressures
Compulsory fluid flowing is realized by induction fan, realizes the acquisition to temperature.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of efficient temperature monitor is provided with it is characterized in that: including a water conservancy diversion cavity in the bottom of the water conservancy diversion cavity
One flow inlet, the setting perpendicular to the ground of the axis of flow inlet, influent stream direction from bottom to top, are connected with one on the flow inlet
The flared end in the water conservancy diversion duct of flaring shape, the water conservancy diversion duct is connect with flow inlet, wherein array is arranged at the flow inlet
There are several temperature measuring heads, is internally provided with temperature transducer in the temperature measuring head；In water conservancy diversion duct one end of the water conservancy diversion cavity
Top is provided with a heat extraction mouth, and a dust cover is provided on the heat extraction mouth, in the top table of the dust cover
Face is provided with reflector；
The flow inlet is located at axial one end of water conservancy diversion cavity, is provided with one in another end wall surface of axial direction of the water conservancy diversion cavity
A auxiliary drainage port is provided with an induction fan on the auxiliary drainage port；
The induction fan includes a drive shaft, and the outside of the water conservancy diversion cavity is provided with a driving motor, driving electricity
Transmission connection is realized by a driving belt through water conservancy diversion cavity wall surface between the output shaft and drive shaft of machine.
2. a kind of efficient temperature monitor as described in claim 1, it is characterized in that: the temperature measuring head is club shaped structure, packet
The thermal conductive shell of a pole shape is included, temperature transducer is temperature detecting resistance, is arranged in thermal conductive shell.
3. a kind of efficient temperature monitor as described in claim 1, it is characterized in that: being set on the necking end in the water conservancy diversion duct
Several foreign matter baffles are equipped with, are also coated with reflective layer in the foreign matter baffle surface.
4. a kind of efficient temperature monitor as described in claim 1, it is characterized in that: the inner wall of the water conservancy diversion cavity is additionally provided with
One electronic component installation cavity, the electronic component installation cavity is Vacuuming structure, in the electronic component installation cavity
It is provided with temperature sampler and signal projector, wherein the signal input part of temperature sampler passes through conducting wire and each temperature detecting resistance
Connection, signal projector includes a signal emission module and signal conversion module, by signal conversion module by temperature acquisition
The collected temperature data of device is converted into the radio signal that can be emitted by signal emission module, and is sent out by signal emission module
It penetrates and gives signal collection end.
5. a kind of efficient temperature monitor as described in claim 1, it is characterized in that: between heat extraction mouth edge and reflector
It is fixedly connected by several connecting columns, the reflector is hollow plate structure, and surface is coated with reflective layer on it.
6. a kind of efficient temperature monitor as described in claim 1, it is characterized in that: the bottom also company of rotation of the water conservancy diversion cavity
It is connected to a fixed bracket, support bracket fastened bottom is provided with a bolt group, and the bottom of water conservancy diversion cavity is provided with a connection
Hole, fixed bracket are fixed on the bottom of water conservancy diversion cavity by connecting hole above-mentioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610611554.4A CN106017736B (en) | 2016-07-30 | 2016-07-30 | A kind of efficient temperature monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610611554.4A CN106017736B (en) | 2016-07-30 | 2016-07-30 | A kind of efficient temperature monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106017736A CN106017736A (en) | 2016-10-12 |
| CN106017736B true CN106017736B (en) | 2019-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610611554.4A Active CN106017736B (en) | 2016-07-30 | 2016-07-30 | A kind of efficient temperature monitor |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200460A (en) * | 1997-01-31 | 1998-12-02 | 穆里内克斯股份有限公司 | Device for measuring temp. of magnetron for microwave oven |
| CN102495112A (en) * | 2011-11-11 | 2012-06-13 | 国家海洋技术中心 | Intelligent air temperature/humidity measuring device |
| CN203443683U (en) * | 2013-09-23 | 2014-02-19 | 北京卡达克汽车检测技术中心 | Environment temperature detection device |
| CN204188273U (en) * | 2014-04-03 | 2015-03-04 | 杭州务实科技有限公司 | A kind of temperature polling instrument that can rotate freely |
| CN204422102U (en) * | 2015-02-10 | 2015-06-24 | 青岛派科森光电技术股份有限公司 | Fiber optic temperature Real-Time Monitoring and dynamic calibration apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6410133A (en) * | 1987-07-02 | 1989-01-13 | Hitachi Heating Appl | Thermistor unit |
-
2016
- 2016-07-30 CN CN201610611554.4A patent/CN106017736B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200460A (en) * | 1997-01-31 | 1998-12-02 | 穆里内克斯股份有限公司 | Device for measuring temp. of magnetron for microwave oven |
| CN102495112A (en) * | 2011-11-11 | 2012-06-13 | 国家海洋技术中心 | Intelligent air temperature/humidity measuring device |
| CN203443683U (en) * | 2013-09-23 | 2014-02-19 | 北京卡达克汽车检测技术中心 | Environment temperature detection device |
| CN204188273U (en) * | 2014-04-03 | 2015-03-04 | 杭州务实科技有限公司 | A kind of temperature polling instrument that can rotate freely |
| CN204422102U (en) * | 2015-02-10 | 2015-06-24 | 青岛派科森光电技术股份有限公司 | Fiber optic temperature Real-Time Monitoring and dynamic calibration apparatus |
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| Publication number | Publication date |
|---|---|
| CN106017736A (en) | 2016-10-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181218 Address after: 324400 entrance 50 unit 2, gymnasium Road, Longyou stadium, Quzhou, Zhejiang, 402 room. Applicant after: Zhou Jiao Address before: 214135 101, room two, two Rd, R & D building, No. 97, Linghu Avenue, Wuxi national hi tech Industrial Development Zone, Wuxi, Jiangsu Applicant before: Wuxi NUIST Weather Sensor Network Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190517 Address after: 257000 Kaiyuan Road, Haojia Modern Service Area, Kenli District, Dongying City, Shandong Province Applicant after: Shengli Oil Field East strong Electromechanical Equipment Manufacturing Co Ltd Address before: 324400 entrance 50 unit 2, gymnasium Road, Longyou stadium, Quzhou, Zhejiang, 402 room. Applicant before: Zhou Jiao |
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| GR01 | Patent grant |