CN202141282U - Remote humidity monitor - Google Patents
Remote humidity monitor Download PDFInfo
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- CN202141282U CN202141282U CN201120205653U CN201120205653U CN202141282U CN 202141282 U CN202141282 U CN 202141282U CN 201120205653 U CN201120205653 U CN 201120205653U CN 201120205653 U CN201120205653 U CN 201120205653U CN 202141282 U CN202141282 U CN 202141282U
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Abstract
The utility model discloses a remote humidity monitor comprising a central processing module (1), a humidity acquisition module (3), a clock module (4), a display module (5), a relay control module (6), a wireless communication module (7) and a power supply module (12) which provides working voltage for the entire remote humidity monitor, wherein the humidity acquisition module (3), 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) has multiple pairs of switch contacts, which are respectively connected with the power supply lines of a main power (17) of a refrigeration storage, a refrigerator (18), an air blower (19) and a defrosting device (20), and the wireless communication module (7) employs a GSM communication module or a GPRS communication module. The remote humidity monitor has the advantages of round-the-clock working, low cost, and high instantaneity and can be remotely operated. Moreover, the remote humidity monitor does not restricted by distance thanks to wireless communication.
Description
Technical field
The utility model relates to a kind of humidity control equipment, relates in particular to a kind of humidity 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 humidity data of the storage of the product of humidity sensitive class and circulation period.Traditional supervision method is at present: on the freezer of enterprise, adorn a self registering Humidity Detection equipment; Enterprise regularly preserves instrument mileage certificate, and functional government departments irregularly spot-check the humidity 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 humidity 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 handle it.In addition, existing Humidity 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 humidity that records to freezer, and the storage and the supervision of humidity sensitive series products in the freezer brought a lot of troubles.
Summary of the invention
The utility model is to above-mentioned technological deficiency; A kind of humidity remote monitor is provided; It can be in real time sends to administrative staff's client with the defective moisture condition of the humidity 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 humidity of setting simultaneously; Guarantee that the article that store in the freezer meet humidity 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 humidity remote monitor; Comprise central processing module, humidity acquisition module, clock module, display module, relay control module and wireless communication module and the power module of operating voltage is provided for whole humidity remote monitor; Humidity acquisition 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 humidity data of freezer, the defective moisture condition 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 humidity of setting simultaneously; Thereby guarantee that freezer is in the humidity 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 humidity data permanent backup, humidity 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, 3. humidity acquisition 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 humidity remote monitor of present embodiment; Power module 12 as shown in Figure 1, as to comprise central processing module 1, humidity acquisition module 3, 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 humidity remote monitor.Humidity acquisition module 3, 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 the humidity acquisition module is selected Honeywell HIH5030 humidity 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 humidity value of freezer, and be stored in the central processing module.Detect the humidity value of freezer through the humidity acquisition module, and flow to central processing module.Central processing module is through analysis, calculating and the processing of internal processes; Show humidity value through display module on the one hand, administrative staff carry out the humidity value that communication can be consulted freezer with mobile phone and wireless communication module, on the other hand; Central processing module surpasses the upper and lower limit humidity value of setting in case find the humidity 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 show humidity data, again can the teletransmission humidity 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 humidity 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 humidity upper limit value and lower limit value of the long-range setting freezer of mobile phone wireless.In a single day the humidity 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 handles it; Guarantee that the article that store are in the humidity 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. humidity remote monitor; The power module (12) that it is characterized in that comprising central processing module (1), humidity acquisition module (3), clock module (4), display module (5), relay control module (6) and wireless communication module (7) and operating voltage is provided for whole humidity remote monitor; Humidity acquisition module (3), 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 humidity 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 humidity 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 humidity 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 humidity 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 humidity 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 |
|---|---|---|---|
| CN201120205653U CN202141282U (en) | 2011-06-17 | 2011-06-17 | Remote humidity monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120205653U CN202141282U (en) | 2011-06-17 | 2011-06-17 | Remote humidity monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202141282U true CN202141282U (en) | 2012-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120205653U Expired - Lifetime CN202141282U (en) | 2011-06-17 | 2011-06-17 | Remote humidity monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202141282U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292570A (en) * | 2013-05-10 | 2013-09-11 | 广东英得尔实业发展有限公司 | Novel hotel refrigerator control system |
| CN104236189A (en) * | 2013-06-18 | 2014-12-24 | 苏州三星电子有限公司 | Time-division running refrigerator and control method |
| CN104990215A (en) * | 2015-06-30 | 2015-10-21 | 广东美的制冷设备有限公司 | Air conditioner and humidity detection device for same |
| US10055781B2 (en) | 2015-06-05 | 2018-08-21 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
| US10909607B2 (en) | 2015-06-05 | 2021-02-02 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
-
2011
- 2011-06-17 CN CN201120205653U patent/CN202141282U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292570A (en) * | 2013-05-10 | 2013-09-11 | 广东英得尔实业发展有限公司 | Novel hotel refrigerator control system |
| CN103292570B (en) * | 2013-05-10 | 2015-07-29 | 广东英得尔实业发展有限公司 | A kind of Novel hotel refrigerator control system |
| CN104236189A (en) * | 2013-06-18 | 2014-12-24 | 苏州三星电子有限公司 | Time-division running refrigerator and control method |
| US10055781B2 (en) | 2015-06-05 | 2018-08-21 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
| US10909607B2 (en) | 2015-06-05 | 2021-02-02 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
| CN104990215A (en) * | 2015-06-30 | 2015-10-21 | 广东美的制冷设备有限公司 | Air conditioner and humidity detection device for same |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |
|
| CX01 | Expiry of patent term |