CN202109722U - Remote temperature monitoring instrument - Google Patents
Remote temperature monitoring instrument Download PDFInfo
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- CN202109722U CN202109722U CN2011202056304U CN201120205630U CN202109722U CN 202109722 U CN202109722 U CN 202109722U CN 2011202056304 U CN2011202056304 U CN 2011202056304U CN 201120205630 U CN201120205630 U CN 201120205630U CN 202109722 U CN202109722 U CN 202109722U
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Abstract
The utility model discloses a remote temperature monitoring instrument, which comprises a central processing module (1), a temperature acquisition module (2), a clock module (4), a display module (5), a relay control module (6), a wireless communication module (7) and a power supply module (12) supplying working voltage to the whole remote temperature monitoring instrument. The temperature acquisition module (2), the clock module (4), the display module (5), the relay control module (6) and the wireless communication module (7) are respectively connected with the central processing module (1). The relay control module (6) is provided with a plurality of pairs of switch contacts, each pair of switch contacts is respectively connected to power supply lines of a main power (17) of a refrigeration storage, a refrigerator (18), a fan (19) and a defrost device (20), and the wireless communication module (7) adopts a global system for mobile communication (GSM) module or a general packet radio service (GPRS) communication module. The remote temperature monitoring instrument has the advantages of all-weather working, low cost, strong real-time performance and capability of remote operation. The wireless communication is not limited by distance.
Description
Technical field
The utility model relates to a kind of temperature monitoring apparatus, relates in particular to a kind of temperature remote monitor, is particularly suitable in the freezer in fields such as food, medicine, using.
Background technology
Along with China's development of modernization; The raising of living standards of the people; People have brought up to unprecedented height to the understanding of food, drug safety; The departments of executive function of country have also carried out strong supervision to the production and the circulation enterprise of food and medicine, and one of them important step is exactly the supervision to the temperature data of the storage of the product of responsive to temperature class and circulation period.Traditional supervision method is at present: on the freezer of enterprise, adorn a self registering temperature testing equipment; Enterprise regularly preserves instrument mileage certificate, and functional government departments irregularly spot-check the temperature data that enterprise preserves, and this mode had had very big progress with respect to former hand-kept; But this mode has a very big defective; Because this mode is a mode of checking afterwards, there is the problem of number of non-compliances certificate in the temperature data that enterprise may find to have preserved the front when regularly downloading, true but at this moment defective state has become; Can't remedy, this just causes very big loss to enterprise.And freezer is in case power failure also can't in time be informed the administrative staff of enterprise, so that in time deal with.In addition, existing temperature detection instrument is separate equipment, not have and the control systems incorporate of freezer, can not control automatically according to the control system of the temperature that records to freezer, and the storage and the supervision of responsive to temperature series products in the freezer brought a lot of troubles.
Summary of the invention
The utility model is a separate equipment to temperature detection instrument in the prior art; The defective that can not control automatically the control system of freezer according to the temperature that records; A kind of temperature remote monitor is provided; It can be in real time sends to administrative staff's client with the defective state of temperature of the temperature data of freezer, freezer through wireless telecommunications, so that administrative staff in time make handled, can also carry out automatic open close to the general supply in the freezer, refrigeration machine, blower fan, defrost equipment according to the requirement of the temperature of setting simultaneously; Guarantee that the article that store in the freezer meet temperature requirement, avoid producing unnecessary loss.
In order to solve the problems of the technologies described above, the technical scheme of the utility model is following:
A kind of temperature remote monitor; Comprise central processing module, temperature collect module, clock module, display module, relay control module and wireless communication module and the power module of operating voltage is provided for whole temperature remote monitor; Temperature collect module, clock module, display module, relay control module and wireless communication module link to each other with central processing module respectively; Described relay control module has many to switch contact; Each is connected respectively to switch contact in the supply line of general supply, refrigeration machine, blower fan, defrost equipment of freezer, and described wireless communication module adopts GSM communication module or GPRS communication module.
As possibility, be connected with the sound and light alarm module on the described central processing module.
As possibility, be connected with the USB communication module on the described central processing module.
As possibility, be connected with memory module on the above-mentioned central processing module.
As possibility, above-mentioned power module is by civil power and lithium battery power supply, and civil power links to each other with power module through the power supply handover module with lithium battery, is connected with the lithium cell charging module that links to each other with described central processing module on the lithium battery.
As possibility, above-mentioned central processing module adopts embedded type CPU, and described display module adopts LCDs.
The beneficial effect of the utility model is: the utility model can send to administrative staff's client with the temperature data of freezer, the defective state of temperature of freezer in real time through wireless telecommunications; So that administrative staff in time make handled; Can also control automatically the general supply in the freezer, refrigeration machine, blower fan, defrost equipment according to the requirement of the temperature of setting simultaneously; Thereby guarantee that freezer is in the temperature environment of stored article requirement always; Guarantee the quality of stored article, avoid producing unnecessary loss.The utility model all weather operations, but low, the real-time operated from a distance of cost, wireless telecommunications do not receive distance limit.The utility model is supporting to have system monitoring software, can realize temperature data permanent backup, temperature data inquiry and graphic analyses, is specially adapted to that monitoring point distance, monitoring point are disperseed, unattended occasion is used.
Description of drawings
Fig. 1 is that a kind of circuit theory of the utility model connects block diagram.
1. central processing modules among the figure, 2. temperature collect module, 4. clock module, 5. display module, 6. relay control module; 7. wireless communication module, 9. sound and light alarm module, 10.USB communication module, 11. memory modules, 12. power modules; 13. civil power, 14. lithium batteries, 15. power supply handover modules, 16. lithium cell charging modules, the general supply of 17. freezers; 18. refrigeration machine, 19. blower fans, 20. defrost equipment, the electric power system of 21. freezers.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1: a kind of temperature remote monitor of present embodiment; Power module 12 as shown in Figure 1, as to comprise central processing module 1, temperature collect module 2, clock module 4, display module 5, relay control module 6, wireless communication module 7, sound and light alarm module 9, USB communication module 10, memory module 11 and operating voltage is provided for whole temperature remote monitor.Temperature collect module 2, clock module 4, display module 5, relay control module 6, wireless communication module 7, sound and light alarm module 9, USB communication module 10, memory module 11 link to each other with central processing module 1 respectively.Relay control module 6 has many to switch contact, and each is connected respectively to switch contact in the supply line of general supply 17, refrigeration machine 18, blower fan 19, defrost equipment 20 of freezer.In the present embodiment, wireless communication module 7 adopts the GSM communication module, also can adopt the GPRS communication module certainly.The power module 12 of present embodiment is by civil power 13 and lithium battery 14 power supplies, and the power input of civil power 13 and lithium battery 14 links to each other with power module 12 through power supply handover module 15, also is connected with lithium cell charging module 16 between the central processing module 1 of lithium battery 14.In the present embodiment, central processing module 1 adopts embedded type CPU, and embedded type CPU is selected the MSP430F247 chip for use; Clock module is selected the PCF8563 chip for use; The USB communication module is selected the FT232RL chip for use, and memory module is selected the AT24C512 chip for use, and temperature collect module is selected the NTC temperature sensor for use; Display module adopts LCDs, and wireless communication module is selected the EM310 of Huawei communication module for use.
The course of work: administrative staff carry out communication through mobile phone and wireless communication module, can set the upper and lower limit temperature value of freezer, and be stored in the central processing module.Detect the temperature value of freezer through temperature collect module, and flow to central processing module.Central processing module is through analysis, calculating and the processing of internal processes; Through display module displays temperature value, administrative staff carry out the temperature value that communication can be consulted freezer with mobile phone and wireless communication module, on the other hand on the one hand; Central processing module surpasses the upper and lower limit temperature value of setting in case find the temperature value that records; Notify administrative staff through wireless communication module with way of short messages immediately, start the sound and light alarm module simultaneously and report to the police, so that administrative staff in time make handled.Central processing module can also send control signal and give relay control module, with driving corresponding relays, according to different situations the general supply of freezer, refrigeration machine, blower fan, defrost equipment etc. is moved or automatic control out of service.
The utility model can local displays temperature data, again can the teletransmission temperature data, and existing measuring ability has the control function again.Through using the utility model; The related personnel of enterprise can change through the real time temperature of mobile phone wireless remote inquiry freezer, the situation that is provided with of the present freezer of inquiry; Can pass through the cycle and the defrost time of total power switch, refrigeration machine switch, fan switch, defrost switch and the defrost of mobile phone wireless Long-distance Control freezer through the temperature upper limit value and lower limit value of the long-range setting freezer of mobile phone wireless.In a single day the temperature value of freezer exceeds standard; The utility model can be notified relevant responsible person with way of short messages immediately, and starts local sound and light alarm equipment, so that the related personnel in time deals with; Guarantee that the article that store are in the temperature environment that needs, and avoid enterprise to suffer a loss.The utility model is specially adapted to monitoring point distance, monitoring point dispersion, the use of unattended occasion.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model design; Can also make some improvement and retouching, these improvement and retouching also should be regarded as in the protection domain of the utility model.
Claims (6)
1. temperature remote monitor; The power module (12) that it is characterized in that comprising central processing module (1), temperature collect module (2), clock module (4), display module (5), relay control module (6) and wireless communication module (7) and operating voltage is provided for whole temperature remote monitor; Temperature collect module (2), clock module (4), display module (5), relay control module (6) and wireless communication module (7) link to each other with central processing module (1) respectively; Described relay control module (6) has many to switch contact; Each is connected respectively to switch contact in the supply line of general supply (17), refrigeration machine (18), blower fan (19), defrost equipment (20) of freezer, and described wireless communication module (7) adopts GSM communication module or GPRS communication module.
2. a kind of temperature remote monitor according to claim 1 is characterized in that being connected with on the described central processing module (1) sound and light alarm module (9).
3. a kind of temperature remote monitor according to claim 1 is characterized in that being connected with on the described central processing module (1) USB communication module (10).
4. according to any described a kind of temperature remote monitor of claim 1 ~ 3, it is characterized in that being connected with on the described central processing module (1) memory module (11).
5. according to any described a kind of temperature remote monitor of claim 1 ~ 3; It is characterized in that described power module (12) is by civil power (13) and lithium battery (14) power supply; Civil power (13) links to each other with power module (12) through power supply handover module (15) with lithium battery (14), is connected with the lithium cell charging module (16) that links to each other with described central processing module (1) on the lithium battery (14).
6. according to any described a kind of temperature remote monitor of claim 1 ~ 3, it is characterized in that described central processing module (1) adopts embedded type CPU, described display module (5) adopts LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202056304U CN202109722U (en) | 2011-06-17 | 2011-06-17 | Remote temperature monitoring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202056304U CN202109722U (en) | 2011-06-17 | 2011-06-17 | Remote temperature monitoring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109722U true CN202109722U (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202056304U Expired - Lifetime CN202109722U (en) | 2011-06-17 | 2011-06-17 | Remote temperature monitoring instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN202109722U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968636A (en) * | 2013-02-04 | 2014-08-06 | 福建新大陆电脑股份有限公司 | Cloud refrigerator with function of remote temperature monitoring |
| CN103968963A (en) * | 2013-02-04 | 2014-08-06 | 福建新大陆电脑股份有限公司 | Cloud refrigerator car capable of realizing remote temperature monitoring |
| CN103968637A (en) * | 2013-02-04 | 2014-08-06 | 福建新大陆电脑股份有限公司 | Cloud freezer with function of remote temperature monitoring |
| CN104236247A (en) * | 2014-09-17 | 2014-12-24 | 合肥美的电冰箱有限公司 | Control device of freezer and freezer comprising control device |
| CN104819614A (en) * | 2015-04-27 | 2015-08-05 | 刘菊霞 | Mini intelligent refrigeration box and refrigeration method thereof |
| CN105444898A (en) * | 2014-09-24 | 2016-03-30 | 福建新大陆电脑股份有限公司 | Integrated cold chain vehicle temperature monitoring terminal |
-
2011
- 2011-06-17 CN CN2011202056304U patent/CN202109722U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968636A (en) * | 2013-02-04 | 2014-08-06 | 福建新大陆电脑股份有限公司 | Cloud refrigerator with function of remote temperature monitoring |
| CN103968963A (en) * | 2013-02-04 | 2014-08-06 | 福建新大陆电脑股份有限公司 | Cloud refrigerator car capable of realizing remote temperature monitoring |
| CN103968637A (en) * | 2013-02-04 | 2014-08-06 | 福建新大陆电脑股份有限公司 | Cloud freezer with function of remote temperature monitoring |
| CN104236247A (en) * | 2014-09-17 | 2014-12-24 | 合肥美的电冰箱有限公司 | Control device of freezer and freezer comprising control device |
| CN105444898A (en) * | 2014-09-24 | 2016-03-30 | 福建新大陆电脑股份有限公司 | Integrated cold chain vehicle temperature monitoring terminal |
| CN104819614A (en) * | 2015-04-27 | 2015-08-05 | 刘菊霞 | Mini intelligent refrigeration box and refrigeration method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |