CN105466569A - Refrigerator temperature detection system based on swinging-type infrared temperature measurement device - Google Patents
Refrigerator temperature detection system based on swinging-type infrared temperature measurement device Download PDFInfo
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- CN105466569A CN105466569A CN201610006520.2A CN201610006520A CN105466569A CN 105466569 A CN105466569 A CN 105466569A CN 201610006520 A CN201610006520 A CN 201610006520A CN 105466569 A CN105466569 A CN 105466569A
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- axial flow
- flow blower
- measuring equipment
- temperature measuring
- temperature
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 239000000523 sample Substances 0.000 claims description 43
- 238000005057 refrigeration Methods 0.000 claims description 28
- 238000004891 communication Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000000875 corresponding effect Effects 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0003—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiant heat transfer of samples, e.g. emittance meter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0205—Mechanical elements; Supports for optical elements
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a refrigerator temperature detection system based on a swinging-type infrared temperature measurement device, which comprises a refrigerator, a processor, a general power supply, a first axial fan, a second axial fan, an Nth axial fan, a first temperature measurement device, a second temperature measurement device and an Nth temperature measurement device, wherein the processor is electrically connected with the refrigerator, the general power supply, the first axial fan, the second axial fan, the Nth axial fan, the first temperature measurement device, the second temperature measurement device and the Nth temperature measurement device; the general power supply is electrically connected with the refrigerator, the first axial fan, the second axial fan, the Nth axial fan, the first temperature measurement device, the second temperature measurement device and the Nth temperature measurement device; the first temperature measurement device, the second temperature measurement device and the Nth temperature measurement device are all temperature measurement devices; and the temperature measurement device comprises a temperature measurement unit, a controller and a ranging unit. Detection on the temperature inside the refrigerator can be realized.
Description
[technical field]
The present invention relates to the technical field of temp measuring system, particularly a kind of technical field of the refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus.
[background technology]
Congealer be a kind of for storing articles with realize refrigerate box cube housing.Congealer is widely used in cold chain transportation.Usually need the article of cold chain transportation, as fruits and vegetables, seafood, medicine, blood etc., all need to ensure to store in certain temperature range, thus ensure never degenerating in transportation.For realizing the storage of fixed temperature scope, need to make congealer inside have the ability maintaining certain temperature range.
In congealer, existing detection system installs all kinds of temperature sensor usually to realize detecting the object of internal temperature in inside, there are the following problems for such mode: due to the shelf of inside and the difference of placing articles, thus for different shelf and placing articles, different check points need be set, need to make different railway carriages.
Therefore, need a kind of temp measuring system that can be applied in congealer, during for different shelf with placement different article, all can realize the system of temperature detection.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus is proposed, can temperature measuring equipment detected temperatures and distance signal be passed through, be positioned at temperature measuring equipment on guide rail and processor composition system for detecting temperature by multiple.Temperature measuring equipment in the present invention and utilize ZigBee to carry out wireless telecommunications between processor, thus realize the transmission detecting data, realize the Real-Time Monitoring of temperature, also can carry out the warning of abnormal temperature on the basis of temperature detection.Processor in the present invention and axial flow blower, refrigeration machine are electrically connected, and control the state of axial flow blower and refrigeration machine by processor, thus can control by enterprising trip temperature on the basis of this system for detecting temperature.
For achieving the above object, the present invention proposes a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus, comprise refrigeration machine, processor, general supply, the first axial flow blower, the second axial flow blower, N axial flow blower, the first temperature measuring equipment, the second temperature measuring equipment and N temperature measuring equipment; Described processor and refrigeration machine, general supply, the first axial flow blower, the second axial flow blower, N axial flow blower, the first temperature measuring equipment, the second temperature measuring equipment, N temperature measuring equipment are all electrically connected, and described general supply and refrigeration machine, the first axial flow blower, the second axial flow blower, N axial flow blower, the first temperature measuring equipment, the second temperature measuring equipment, N temperature measuring equipment are all electrically connected; Described first temperature measuring equipment, the second temperature measuring equipment and N temperature measuring equipment are temperature measuring equipment, and described temperature measuring equipment comprises temperature measuring unit, controller, range cells.
As preferably, described temperature measuring unit comprises infrared temperature probe and the first range finding probe, and described controller has ZigBee module, and described range cells comprises the second range finding probe and the 3rd range finding is popped one's head in; Described infrared temperature probe is used for detected temperatures and temperature signal is sent to controller, distance signal is all sent to controller for detecting distance signal by described first range finding probe, the second range finding probe and the 3rd range finding probe, described controller for receive infrared temperature probe, first range finding probe, second range finding probe, the 3rd range finding probe signal and process, controller be used for by ZigBee module communication.
As preferably, described temperature measuring equipment is installed on guide rail, and described guide rails assembling is in casing.
As preferably, described processor, for carrying out communication with temperature measuring equipment, and sends a control signal to refrigeration machine, the first axial flow blower, the second axial flow blower, N axial flow blower.
As preferably, described refrigeration machine, the first axial flow blower, the second axial flow blower, N axial flow blower, for receiving processor control signal and carry out corresponding actions.
As preferably, described general supply, powers for giving refrigeration machine, processor, the first axial flow blower, the second axial flow blower, N axial flow blower, the first temperature measuring equipment, the second temperature measuring equipment, N temperature measuring equipment.
As preferably, described first axial flow blower, the second axial flow blower, N axial flow blower are axial flow blower, and the quantity of described axial flow blower and temperature measuring equipment is all at least 1.
Beneficial effect of the present invention:
1, the present invention can pass through temperature measuring equipment detected temperatures and distance signal, is positioned at temperature measuring equipment on guide rail and processor composition system for detecting temperature by multiple.
2, the temperature measuring equipment in the present invention and utilize ZigBee to carry out wireless telecommunications between processor, thus realize the transmission detecting data, realize the Real-Time Monitoring of temperature, also can carry out the warning of abnormal temperature on the basis of temperature detection.
3, the processor in the present invention and axial flow blower, refrigeration machine are electrically connected, and control the state of axial flow blower and refrigeration machine by processor, thus can control by enterprising trip temperature on the basis of this system for detecting temperature.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the temp measuring system figure of a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus of the present invention;
Fig. 2 is the complicated temp measuring system figure under many temperature measuring equipments of a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus of the present invention;
Fig. 3 is the temperature measuring equipment system composition diagram of a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus of the present invention;
Fig. 4 is the temperature measuring equipment vertical view of a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus of the present invention;
Fig. 5 is the temperature measuring equipment left view of a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus of the present invention;
Fig. 6 is that the temperature measuring unit of a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus of the present invention swings principle assumption diagram;
Fig. 7 is the enforcement schematic diagram of a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus of the present invention.
In figure: 1-temperature measuring unit, 2-infrared temperature probe, 3-first finds range probe, 4-mechanical drive, 5-ZigBee module, 6-controller, 7-stepper motor driver, 8-stepper motor, 9-second finds range probe, 10-the 3rd finds range probe, 11-range cells, 12-base plate, 13-direct current generator, 14-temperature measuring unit housing, 15-stepper motor mount pad, 16-shaft coupling, 17-gear shaft, 18-roller, 19-elastic sheet metal, 20-stationary shaft, 21-coupling shaft, 22-tooth bar, 23-electric wire, 24-gear, 25-axial flow blower, 26-temperature measuring equipment, 27-guide rail, 28-conductive layer, 29-refrigeration machine, 30-casing, 31-processor, 32-general supply, 33-first axial flow blower, 34-second axial flow blower, 35-N axial flow blower, 36-first temperature measuring equipment, 37-second temperature measuring equipment, 38-N temperature measuring equipment.
[embodiment]
Consult Fig. 1 ~ Fig. 7, the present invention, comprise refrigeration machine 29, processor 31, general supply 32, first axial flow blower 33, second axial flow blower 34, N axial flow blower 35, first temperature measuring equipment 36, second temperature measuring equipment 37 and N temperature measuring equipment 38; Described processor 31 is all electrically connected with refrigeration machine 29, general supply 32, first axial flow blower 33, second axial flow blower 34, N axial flow blower 35, first temperature measuring equipment 36, second temperature measuring equipment 37, N temperature measuring equipment 38, and described general supply 32 is all electrically connected with refrigeration machine 29, first axial flow blower 33, second axial flow blower 34, N axial flow blower 35, first temperature measuring equipment 36, second temperature measuring equipment 37, N temperature measuring equipment 38; Described first temperature measuring equipment 36, second temperature measuring equipment 37 and N temperature measuring equipment 38 are temperature measuring equipment 26, and described temperature measuring equipment 26 comprises temperature measuring unit 1, controller 6, range cells 11.
Concrete, described temperature measuring unit 1 comprises infrared temperature probe 2 and the first range finding probe 3, and described controller 6 has ZigBee module 5, and described range cells 11 comprises the second range finding probe 9 and the 3rd range finding probe 10; Described infrared temperature probe 2 is for detected temperatures and temperature signal is sent to controller 6, distance signal is all sent to controller 6 for detecting distance signal by find range probe 9 and the 3rd range finding probe 10 of described first range finding probe 3, second, described controller 6 for receive infrared temperature probe 2, first find range probe 3, second find range probe 9, the 3rd range finding probe 10 signal and process, controller 6 is for by ZigBee module 5 communication.
Concrete, described temperature measuring equipment 26 is installed on guide rail 27, and described guide rail 27 is installed in casing 30.
Concrete, described processor 31, for carrying out communication with temperature measuring equipment 26, and sends a control signal to refrigeration machine 29, first axial flow blower 33, second axial flow blower 34, N axial flow blower 35.
Concrete, described refrigeration machine 29, first axial flow blower 33, second axial flow blower 34, N axial flow blower 35, for receiving processor 31 control signal and carry out corresponding actions.
Concrete, described general supply 32, powers for giving refrigeration machine 29, processor 31, first axial flow blower 33, second axial flow blower 34, N axial flow blower 35, first temperature measuring equipment 36, second temperature measuring equipment 37, N temperature measuring equipment 38.
Concrete, described first axial flow blower 33, second axial flow blower 34, N axial flow blower 35 are axial flow blower 25, and described axial flow blower 25 is all at least 1 with the quantity of temperature measuring equipment 26.
The course of work of the present invention:
A kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus of the present invention in the course of the work, is provided with axial flow blower 25, guide rail 27, refrigeration machine 29, processor 31, general supply 32 casing 30 is built-in, has installed temperature measuring equipment 26 on guide rail 27.General supply 32 is connected with axial flow blower 25, guide rail 27, refrigeration machine 29, processor 31 by electric wire 23, and temperature measuring equipment 26 to be contacted with conductive layer 28 acquisition electric energy by elastic sheet metal 19.Electric after the direct current generator 13 of temperature measuring equipment 26 drive roller 18 to move, thus temperature measuring equipment 26 is moved on guide rail 27, the speed of movement changes by the type selecting of direct current generator 13.Controller 6 is for the rotation by stepper motor driver 7 control step motor 8, power is reached gear shaft 17 by the shaft coupling 16 that rotates through of stepper motor 8, again by the rectilinear motion rotarily driving tooth bar 22 of the gear 24 on gear shaft 17, tooth bar 22 is connected by coupling shaft 21 and temperature measuring unit 1, the middle part of temperature measuring unit 1 is connected with stationary shaft 20, thus realize the rotation of temperature measuring unit 1 around stationary shaft 20, reach the object controlling temperature measuring unit 1 and swing.Swaying movement regularity and time realize by program setting.Infrared temperature probe 2 sends the temperature signal detected to controller 6, first range finding probe 3, second range finding probe 9 and the 3rd range finding probe 10 send the distance signal detected to controller 6, controller 6 realizes wireless telecommunications by ZigBee module 5, thus temperature signal, distance signal are sent to processor 31.
During multiple temperature measuring equipment 26, the first temperature measuring equipment 36, second temperature measuring equipment 37 to the N temperature measuring equipment 38 transmits temperature signal, distance signal all in the above described manner to processor 31.Processor 31 by the process to temperature signal, distance signal, thus can judge that whether temperature is abnormal, and when temperature anomaly, processor 31 is by controlling axial flow blower 25 and refrigeration machine 29 to regulate temperature.Axial flow blower 25 comprises the first axial flow blower 33, second axial flow blower 34, N axial flow blower 35, quantity meeting difference to some extent in different congealer of axial flow blower 25.
The present invention, can pass through temperature measuring equipment detected temperatures and distance signal, is positioned at temperature measuring equipment on guide rail and processor composition system for detecting temperature by multiple.Temperature measuring equipment in the present invention and utilize ZigBee to carry out wireless telecommunications between processor, thus realize the transmission detecting data, realize the Real-Time Monitoring of temperature, also can carry out the warning of abnormal temperature on the basis of temperature detection.Processor in the present invention and axial flow blower, refrigeration machine are electrically connected, and control the state of axial flow blower and refrigeration machine by processor, thus can control by enterprising trip temperature on the basis of this system for detecting temperature.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (7)
1. based on a refrigerated case temperature detection system for swing type infrared temperature measurement apparatus, it is characterized in that: comprise refrigeration machine (29), processor (31), general supply (32), the first axial flow blower (33), the second axial flow blower (34), N axial flow blower (35), the first temperature measuring equipment (36), the second temperature measuring equipment (37) and N temperature measuring equipment (38), described processor (31) and refrigeration machine (29), general supply (32), first axial flow blower (33), second axial flow blower (34), N axial flow blower (35), first temperature measuring equipment (36), second temperature measuring equipment (37), N temperature measuring equipment (38) is all electrically connected, described general supply (32) and refrigeration machine (29), first axial flow blower (33), second axial flow blower (34), N axial flow blower (35), first temperature measuring equipment (36), second temperature measuring equipment (37), N temperature measuring equipment (38) is all electrically connected, described first temperature measuring equipment (36), the second temperature measuring equipment (37) and N temperature measuring equipment (38) are temperature measuring equipment (26), and described temperature measuring equipment (26) comprises temperature measuring unit (1), controller (6), range cells (11).
2. a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus as claimed in claim 1, it is characterized in that: described temperature measuring unit (1) comprises infrared temperature probe (2) and the first range finding probe (3), described controller (6) has ZigBee module (5), and described range cells (11) comprises the second range finding probe (9) and the 3rd range finding probe (10), described infrared temperature probe (2) is sent to controller (6) for detected temperatures and by temperature signal, described first range finding probe (3), second range finding probe (9) and the 3rd range finding probe (10) are all sent to controller (6) for detecting distance signal and by distance signal, described controller (6) is for receiving infrared temperature probe (2), first range finding probe (3), second range finding probe (9), 3rd range finding probe (10) signal and process, controller (6) is for passing through ZigBee module (5) communication.
3. a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus as claimed in claim 1, it is characterized in that: described temperature measuring equipment (26) is installed on guide rail (27), and described guide rail (27) is installed in casing (30).
4. a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus as claimed in claim 1, it is characterized in that: described processor (31), for carrying out communication with temperature measuring equipment (26), and send a control signal to refrigeration machine (29), the first axial flow blower (33), the second axial flow blower (34), N axial flow blower (35).
5. a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus as claimed in claim 1, it is characterized in that: described refrigeration machine (29), the first axial flow blower (33), the second axial flow blower (34), N axial flow blower (35), for receiving processor (31) control signal and carry out corresponding actions.
6. a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus as claimed in claim 1, it is characterized in that: described general supply (32), for giving the power supply of refrigeration machine (29), processor (31), the first axial flow blower (33), the second axial flow blower (34), N axial flow blower (35), the first temperature measuring equipment (36), the second temperature measuring equipment (37), N temperature measuring equipment (38).
7. a kind of refrigerated case temperature detection system based on swing type infrared temperature measurement apparatus as claimed in claim 1, it is characterized in that: described first axial flow blower (33), the second axial flow blower (34), N axial flow blower (35) are axial flow blower (25), described axial flow blower (25) is all at least 1 with the quantity of temperature measuring equipment (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610006520.2A CN105466569B (en) | 2016-01-06 | 2016-01-06 | A kind of refrigerated case temperature detecting system based on swing type infrared temperature measurement apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610006520.2A CN105466569B (en) | 2016-01-06 | 2016-01-06 | A kind of refrigerated case temperature detecting system based on swing type infrared temperature measurement apparatus |
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| Publication Number | Publication Date |
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| CN105466569A true CN105466569A (en) | 2016-04-06 |
| CN105466569B CN105466569B (en) | 2018-11-09 |
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| CN201610006520.2A Expired - Fee Related CN105466569B (en) | 2016-01-06 | 2016-01-06 | A kind of refrigerated case temperature detecting system based on swing type infrared temperature measurement apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123482A (en) * | 2016-08-22 | 2016-11-16 | 泰州乐金电子冷机有限公司 | Refrigerator temperature detecting system |
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| JPH08261821A (en) * | 1995-03-27 | 1996-10-11 | Mitsubishi Electric Corp | Infrared detector |
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| CN103412539A (en) * | 2013-08-07 | 2013-11-27 | 江苏丹玉集团有限公司 | Wireless remote movable intelligent green grain storage monitoring system |
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| CN205300769U (en) * | 2016-01-06 | 2016-06-08 | 潘祖国 | Fridge temperature measuring system based on infrared temperature measuring device of oscillating |
-
2016
- 2016-01-06 CN CN201610006520.2A patent/CN105466569B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08261821A (en) * | 1995-03-27 | 1996-10-11 | Mitsubishi Electric Corp | Infrared detector |
| CN2914161Y (en) * | 2005-06-21 | 2007-06-20 | 李庆武 | Greenhouse environment controlling and recording instrument |
| CN102365601A (en) * | 2009-03-27 | 2012-02-29 | Abb研究有限公司 | System for controlling an ambient air parameter |
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| CN106123482A (en) * | 2016-08-22 | 2016-11-16 | 泰州乐金电子冷机有限公司 | Refrigerator temperature detecting system |
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| CN105466569B (en) | 2018-11-09 |
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