CN208780251U - The humiture monitoring device and system of bulk curing barn - Google Patents
The humiture monitoring device and system of bulk curing barn Download PDFInfo
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- CN208780251U CN208780251U CN201821472914.8U CN201821472914U CN208780251U CN 208780251 U CN208780251 U CN 208780251U CN 201821472914 U CN201821472914 U CN 201821472914U CN 208780251 U CN208780251 U CN 208780251U
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Abstract
The utility model provides the humiture monitoring device and system of bulk curing barn, it is related to tobacco flue-curing technical field, it include: that Temperature Humidity Sensor is connected using four-wire system connection type with bulk curing barn control module, bulk curing barn control module is connected by LoRa wireless communication module with computing terminal；Temperature Humidity Sensor acquires temperature and humidity information of voltage；Bulk curing barn control module generates temperature and humidity numerical value according to temperature and humidity information of voltage, and temperature and humidity numerical value and preset baking session information are sent to LoRa wireless communication module；LoRa wireless communication module is sent to computing terminal after summarizing temperature and humidity numerical value and baking session information；Computing terminal analyzes temperature and humidity numerical value according to baking session information, and the baking of generation control digital information is fed back to bulk curing barn control module.The accuracy of temperature and humidity measurement can be improved in the utility model, and alleviates the problem of stringing is with removing, and significantly reduces human cost.
Description
Technical field
The utility model relates to tobacco flue-curing technical fields, humiture monitoring device more particularly, to bulk curing barn and are
System.
Background technique
Bulk curing barn control system is the main device of tobacco flue-curing at present, and bulk curing barn system passes through in measurement barn
Dry bulb and wet-bulb temperature, and according to the target value of the measured value of wet and dry bulb temperature and baking temperature control curve, automatic jump to baking
Each stage of temperature control curve.
The temp measuring system of most of bulk curing barn controller uses DS18B20 (digital temperature sensor) on the market,
The temperature measurement error of the chip is at 1 DEG C.And toast in temperature control curve, many temperature difference from a stage to next stage are at 2 DEG C.
Thus it sees, for the thermometric error between the stage 50% or so, the temperature control precision of whole system is too low, leads to tobacco leaf
Baking quality is severely impacted.
The wet and dry bulb temperature measurement point of most of bulk curing barn inside the control system is generally at two, is respectively at
Canopy and lower canopy, measurement point is less, cannot reflect the temperature and humidity situation of entire barn.
In addition, communicating between each barn control system using RS485, computer is transmitted to after data summarization.Due to intensively baking
Room control system after tobacco flue-curing, can all be removed and be recovered in warehouse every year, traditional RS485 data transmission method by
In needing to set up and remove RS485 communication line, very big manpower is caused to waste.
Utility model content
In view of this, the purpose of this utility model is to provide the humiture monitoring device of bulk curing barn and system, to mention
The accuracy of high temperature and humidity measurement, and the problem of stringing is with removing is alleviated using LoRa data transmission method, it significantly reduces
Human cost.
In a first aspect, the utility model embodiment provides a kind of humiture monitoring device of bulk curing barn, wherein described
Device includes: Temperature Humidity Sensor, the Temperature Humidity Sensor using four-wire system connection type and bulk curing barn control module phase
Even, the bulk curing barn control module is connected by LoRa wireless communication module with computing terminal；
The Temperature Humidity Sensor, for acquiring the temperature and humidity information of voltage in barn in real time, and the temperature and humidity is electric
Pressure information is sent to the bulk curing barn control module；
The bulk curing barn control module, for generating temperature and humidity numerical value according to the temperature and humidity information of voltage, and by institute
It states temperature and humidity numerical value and preset baking session information is sent to the LoRa wireless communication module；
The LoRa wireless communication module, after being summarized the temperature and humidity numerical value and the baking session information
The computing terminal is sent to using LoRa wireless communication；
The computing terminal is generated and is dried for being analyzed according to the baking session information the temperature and humidity numerical value
Roasting control digital information, and by the baking control digital information by the LoRa wireless communication module feed back to it is described intensively
Barn control module.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, the Temperature Humidity Sensor includes: platinum resistance thermometer sensor, and constant-current source；
The root both ends of the platinum resistance thermometer sensor, pass through the first conducting wire respectively and the second conducting wire is connected with the constant-current source, described
The root both ends of platinum resistance thermometer sensor, are also connected by privates and privates with the bulk curing barn control module respectively.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, the bulk curing barn control module includes: single-chip microcontroller and the ADC chip and liquid crystal display that are respectively connected with the single-chip microcontroller；
The ADC chip, for the temperature and humidity information of voltage to be converted to temperature and humidity digital information；
The single-chip microcontroller, for the temperature and humidity digital information to be converted to the temperature and humidity numerical value of wet and dry bulb, and will be described
Temperature and humidity numerical value is sent to the liquid crystal display and is shown.
The possible embodiment of second with reference to first aspect, the utility model embodiment provide the of first aspect
Three kinds of possible embodiments, wherein the bulk curing barn control module further includes the relay being connected with the single-chip microcontroller；
The single-chip microcontroller is also used to control digital information generation switching control instruction according to the baking, and opens described
It closes control instruction and is sent to matched relay, so that the relay is opened or closed.
The third possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Four kinds of possible embodiments, wherein described device further includes the actuator being connected with the relay；
The actuator includes: circulating fan, combustion fan, air-intake device and/or humidity-discharging device.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, the baking session information includes: baking stage quantity, each baking stage running time, each baking stage temperature and humidity parameter
Threshold value.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect,
In, the LoRa wireless communication module includes single-chip microcontroller STM8L151G4U6 and radio frequency chip SX1278.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, the Temperature Humidity Sensor is multiple, the Shang Peng and Xia Pengchu being distributed in the bulk curing barn.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Eight kinds of possible embodiments, wherein the platinum resistance thermometer sensor, is PT1000 or PT100 platinum resistance thermometer sensor,.
Second aspect, the utility model embodiment also provide a kind of temperature and humidity monitoring system of bulk curing barn, wherein packet
It includes: server and the as above humiture monitoring device of any one bulk curing barn, the temperature and humidity monitor dress of the bulk curing barn
Computing terminal in setting is connected to the server by Ethernet or mobile communications network.
The utility model embodiment bring it is following the utility model has the advantages that
The utility model provides the humiture monitoring device and system of bulk curing barn, comprising: Temperature Humidity Sensor uses
Four-wire system connection type is connected with bulk curing barn control module, and bulk curing barn control module passes through LoRa wireless communication module and meter
Terminal is calculated to be connected；Temperature Humidity Sensor, for acquiring the temperature and humidity information of voltage in barn in real time, and by temperature and humidity information of voltage
It is sent to bulk curing barn control module；Bulk curing barn control module, for generating temperature and humidity numerical value according to temperature and humidity information of voltage,
And temperature and humidity numerical value and preset baking session information are sent to LoRa wireless communication module；LoRa wireless communication module is used
Computing terminal is sent to using LoRa wireless communication after being summarized temperature and humidity numerical value and baking session information；It calculates eventually
End generates baking control digital information, and baking is controlled for analyzing according to baking session information temperature and humidity numerical value
Digital information feeds back to bulk curing barn control module by LoRa wireless communication module.Temperature and humidity survey can be improved in the utility model
The accuracy of amount, and the problem of stringing is with removing is alleviated using LoRa data transmission method, significantly reduce human cost.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the humiture monitoring device schematic diagram for the bulk curing barn that the utility model embodiment one provides；
Fig. 2 is the Temperature Humidity Sensor structural schematic diagram that the utility model embodiment one provides；
Fig. 3 is the schematic diagram for the bulk curing barn control module that the utility model embodiment one provides；
Fig. 4 is the temperature and humidity monitoring system schematic diagram for the bulk curing barn that the utility model embodiment two provides.
Icon:
100- Temperature Humidity Sensor；200- bulk curing barn control module；210-ADC chip；220- single-chip microcontroller；230- liquid crystal
Screen；240- relay；300-LoRa wireless communication module；400- computing terminal.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
Currently, the temp measuring system of most of bulk curing barn controller uses DS18B20, the thermometric of the chip on the market
Error is at 1 DEG C.And toast in temperature control curve, many temperature difference from a stage to next stage are at 2 DEG C.Thus it sees, rank
Section between thermometric error 50% or so, the temperature control precision of whole system is too low, cause baking quality of tobacco by
To seriously affecting.The wet and dry bulb temperature measurement point of most of bulk curing barn inside the control system is generally at two, is located respectively
In Shang Peng and lower canopy, measurement point is less, cannot reflect the temperature and humidity situation of entire barn.In addition, between each barn control system
It is communicated using RS485, computer is transmitted to after data summarization.Since bulk curing barn control system is every year after tobacco flue-curing,
It will remove and be recovered in warehouse, traditional RS485 data transmission method is made due to needing to set up and remove RS485 communication line
It is wasted at very big manpower.
Based on this, the humiture monitoring device and system of bulk curing barn provided by the embodiment of the utility model be can be improved
The accuracy of temperature and humidity measurement, and the problem of stringing is with removing is alleviated using LoRa data transmission method, significantly reduce people
Power cost.
For convenient for understanding the present embodiment, first to a kind of bulk curing barn disclosed in the utility model embodiment
Humiture monitoring device describes in detail.
Embodiment one:
Fig. 1 is the humiture monitoring device schematic diagram for the bulk curing barn that the utility model embodiment one provides.
Referring to Fig.1, a kind of humiture monitoring device of bulk curing barn, specifically include that be set to it is warm and humid in bulk curing barn
Sensor 100, bulk curing barn control module 200 and LoRa wireless communication module 300 are spent, and is set in baking point control room
Computing terminal 400.
Wherein, Temperature Humidity Sensor 100 is multiple, the Shang Peng and Xia Pengchu being distributed in bulk curing barn, such as in Shang Peng
Three Temperature Humidity Sensors 100 are respectively set as monitoring point with lower canopy；Temperature Humidity Sensor 100 using four-wire system connection type with it is close
Collect barn control module 200 to be connected.Bulk curing barn control module 200 uses UART (Universal Asynchronous
Receiver/Transmitter, universal asynchronous receiving-transmitting transmitter) it is connected with LoRa wireless communication module 300, LoRa channel radio
Letter module 300 is connected with computing terminal 400；Here computing terminal 400 can be computer or middleware etc..
Temperature Humidity Sensor 100, for acquiring the temperature and humidity information of voltage in barn in real time, and by temperature and humidity information of voltage
It is sent to bulk curing barn control module 200.
Specifically, each Temperature Humidity Sensor 100 is mainly the wet and dry bulb water being made of PT1000 or PT100 platinum resistance thermometer sensor,
Pot, the four-wire system mode of connection used by it is connected with bulk curing barn control module 200 can refer to Fig. 2.The root of platinum resistance thermometer sensor,
Portion both ends pass through the first conducting wire respectively and the second conducting wire is connected with constant-current source, and equivalent resistance is respectively r2 and r3；Platinum thermoelectricity
The root both ends of resistance are also connected by privates and privates with bulk curing barn control module 200 respectively, equivalent resistance
Value is respectively r1 and r4.Constant-current source provides constant current I to platinum resistance thermometer sensor, by this two conducting wires, recycles the electricity of platinum resistance thermometer sensor,
This characteristic that resistance value changes with the variation of temperature, obtains voltage signal U according to the real-time resistance value R of platinum resistance thermometer sensor, the electricity
Pressing signal U is the temperature and humidity information of voltage in real-time collected barn.
The influence of conductor resistance can be completely eliminated using the four-wire system mode of connection, improved to the accurate of barn temperature detection
Degree；Meanwhile it being respectively provided with multiple Temperature Humidity Sensors 100 at upper and lower canopy can more fully reflect the temperature and humidity feelings of entire barn
Condition.
Bulk curing barn control module 200, for generating temperature and humidity numerical value according to temperature and humidity information of voltage, and by warm and humid degree
Value and preset baking session information are sent to LoRa wireless communication module 300.
Specifically, baking session information includes: baking stage quantity, each baking stage running time, each baking stage temperature
Humidity parameter threshold value etc..For example, tobacco leaf yellowing stage, temperature and humidity parameter threshold is 35~42 DEG C of relative temperature, relative humidity
It is 85%~75%.
LoRa wireless communication module 300, for using LoRa after being summarized temperature and humidity numerical value and baking session information
Wireless communication is sent to the computing terminal 400 of each baking point control room.
Specifically, LoRa wireless communication module 300 mainly includes single-chip microcontroller STM8L151G4U6 and radio frequency chip SX1278.
It is wirelessly communicated using LoRa, solves the problems, such as that traditional RS485 data transmission method needs to be routed and remove, significantly reduce people
Power cost.
Computing terminal 400 generates baking control number for analyzing according to baking session information temperature and humidity numerical value
Information, and baking control digital information is fed back into bulk curing barn control module 200 by LoRa wireless communication module 300.
Further, referring to Fig. 3, bulk curing barn control module 200 includes: ADC chip 210, is connected with ADC chip 210
Single-chip microcontroller 220 and the liquid crystal display 230 and relay 240 that are respectively connected with single-chip microcontroller 220.
Bulk curing barn control module 200 generates temperature and humidity numerical value, and detailed process is as follows.
ADC chip 210, for temperature and humidity information of voltage to be converted to temperature and humidity digital information；
Single-chip microcontroller 220, for temperature and humidity digital information to be converted to the temperature and humidity numerical value of wet and dry bulb, and by temperature and humidity numerical value
Liquid crystal display 230 is sent to be shown.
Further, bulk curing barn control module 200 receives the baking control digital information of the feedback of computing terminal 400
Afterwards, it will perform the following operations.
Single-chip microcontroller 220 is also used to generate switching control instruction according to baking control digital information, and by switching control instruction
It is sent to matched relay 240, so that relay 240 is opened or closed.
Here, be connected with actuator with relay 240, actuator include: circulating fan, combustion fan, air-intake device and/
Or humidity-discharging device etc..
For example, computing terminal 400 is higher according to the humidity that the judgement of temperature and humidity parameter threshold acquires in real time, then will give birth to
Digital information is controlled at the hydrofuge for reducing humidity；Single-chip microcontroller 220 controls digital information according to hydrofuge and generates for humidity-discharging device
Switching control instruction, and the switching control instruction is sent to the relay 240 of humidity-discharging device, so that relay 240 is closed, row
Wet device powers on and starts to execute hydrofuge work, until humidity meets preset humidity threshold in barn.
Further, the single-chip microcontroller 220 in bulk curing barn control module 200 can use STM8L151G4U6, ADC chip
210 be 24 high-precision adc chips, and ADS1248 can be used.Using the four-wire system mode of connection and 24 high-precisions are used in combination
ADC chip can greatly improve the accuracy that temperature measures in bulk curing barn.
Embodiment two:
Fig. 4 is the temperature and humidity monitoring system schematic diagram for the bulk curing barn that the utility model embodiment two provides.
Referring to Fig. 4, the temperature and humidity monitoring system of bulk curing barn includes: intensively to bake provided by server and above-described embodiment
The humiture monitoring device in room, the computing terminal 400 in the humiture monitoring device of bulk curing barn pass through Ethernet or shifting
Dynamic communication network is connected with server.
The temperature and humidity numerical value being collected into and baking session information are passed through Ethernet or mobile communication by computing terminal 400
Network transmission carries out storage and management to above- mentioned information by server to server.
The utility model embodiment bring it is following the utility model has the advantages that
The utility model provides the humiture monitoring device and system of bulk curing barn, comprising: Temperature Humidity Sensor uses
Four-wire system connection type is connected with bulk curing barn control module, and bulk curing barn control module passes through LoRa wireless communication module and meter
Terminal is calculated to be connected；Temperature Humidity Sensor, for acquiring the temperature and humidity information of voltage in barn in real time, and by temperature and humidity information of voltage
It is sent to bulk curing barn control module；Bulk curing barn control module, for generating temperature and humidity numerical value according to temperature and humidity information of voltage,
And temperature and humidity numerical value and preset baking session information are sent to LoRa wireless communication module；LoRa wireless communication module is used
Computing terminal is sent to using LoRa wireless communication after being summarized temperature and humidity numerical value and baking session information；It calculates eventually
End generates baking control digital information, and baking is controlled for analyzing according to baking session information temperature and humidity numerical value
Digital information feeds back to bulk curing barn control module by LoRa wireless communication module.Temperature and humidity survey can be improved in the utility model
The accuracy of amount, and the problem of stringing is with removing is alleviated using LoRa data transmission method, significantly reduce human cost.
In the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the utility model can integrate in one processing unit,
It can be each unit to physically exist alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in the executable non-volatile computer-readable storage medium of a processor.Based on this understanding, this is practical
Substantially the part of the part that contributes to existing technology or the technical solution can be in other words for novel technical solution
The form of software product embodies, which is stored in a storage medium, including some instructions to
So that computer equipment (can be personal computer, server or the network equipment an etc.) execution the utility model is each
The all or part of the steps of embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk
Etc. the various media that can store program code.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of humiture monitoring device of bulk curing barn, which is characterized in that described device includes: Temperature Humidity Sensor, described
Temperature Humidity Sensor is connected using four-wire system connection type with bulk curing barn control module, and the bulk curing barn control module passes through
LoRa wireless communication module is connected with computing terminal；
The Temperature Humidity Sensor is believed for acquiring the temperature and humidity information of voltage in barn in real time, and by the temperature and humidity voltage
Breath is sent to the bulk curing barn control module；
The bulk curing barn control module, for generating temperature and humidity numerical value according to the temperature and humidity information of voltage, and by the temperature
Humidity and preset baking session information are sent to the LoRa wireless communication module；
The LoRa wireless communication module, for being used after being summarized the temperature and humidity numerical value and the baking session information
LoRa wireless communication is sent to the computing terminal；
The computing terminal generates baking control for analyzing according to the baking session information the temperature and humidity numerical value
Digital information processed, and baking control digital information is fed back into the bulk curing barn by the LoRa wireless communication module
Control module.
2. the apparatus according to claim 1, which is characterized in that the Temperature Humidity Sensor includes: platinum resistance thermometer sensor, and constant current
Source；
The root both ends of the platinum resistance thermometer sensor, pass through the first conducting wire respectively and the second conducting wire is connected with the constant-current source, the platinum heat
The root both ends of resistance are also connected by privates and privates with the bulk curing barn control module respectively.
3. the apparatus according to claim 1, which is characterized in that the bulk curing barn control module include: single-chip microcontroller and
The ADC chip and liquid crystal display being respectively connected with the single-chip microcontroller；
The ADC chip, for the temperature and humidity information of voltage to be converted to temperature and humidity digital information；
The single-chip microcontroller, for the temperature and humidity digital information to be converted to the temperature and humidity numerical value of wet and dry bulb, and will be described warm and humid
Degree value is sent to the liquid crystal display and is shown.
4. device according to claim 3, which is characterized in that the bulk curing barn control module further includes and the monolithic
The connected relay of machine；
The single-chip microcontroller is also used to control digital information according to the baking and generates switching control instruction, and the switch is controlled
System instruction is sent to matched relay, so that the relay is opened or closed.
5. device according to claim 4, which is characterized in that described device further includes the execution being connected with the relay
Device；
The actuator includes: circulating fan, combustion fan, air-intake device and/or humidity-discharging device.
6. the apparatus according to claim 1, which is characterized in that the baking session information includes: baking stage quantity, each
Toast stage running time, each baking stage temperature and humidity parameter threshold.
7. the apparatus according to claim 1, which is characterized in that the LoRa wireless communication module includes single-chip microcontroller
STM8L151G4U6 and radio frequency chip SX1278.
8. the apparatus according to claim 1, which is characterized in that the Temperature Humidity Sensor be it is multiple, be distributed in described close
Collect the Shang Peng and Xia Pengchu in barn.
9. the apparatus of claim 2, which is characterized in that the platinum resistance thermometer sensor, is PT1000 or PT100 platinum resistance thermometer sensor,.
10. a kind of temperature and humidity monitoring system of bulk curing barn characterized by comprising server and such as claim 1~9 times
The humiture monitoring device of one bulk curing barn, the computing terminal in the humiture monitoring device of the bulk curing barn pass through
Ethernet or mobile communications network are connected to the server.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821472914.8U CN208780251U (en) | 2018-09-07 | 2018-09-07 | The humiture monitoring device and system of bulk curing barn |
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| CN201821472914.8U CN208780251U (en) | 2018-09-07 | 2018-09-07 | The humiture monitoring device and system of bulk curing barn |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029587A (en) * | 2018-09-07 | 2018-12-18 | 山东中兴合智通信新技术有限公司 | The humiture monitoring device and system of bulk curing barn |
| CN113238601A (en) * | 2021-07-09 | 2021-08-10 | 武汉慧联无限科技有限公司 | Tobacco leaf storage monitoring method and device and storage medium |
-
2018
- 2018-09-07 CN CN201821472914.8U patent/CN208780251U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029587A (en) * | 2018-09-07 | 2018-12-18 | 山东中兴合智通信新技术有限公司 | The humiture monitoring device and system of bulk curing barn |
| CN113238601A (en) * | 2021-07-09 | 2021-08-10 | 武汉慧联无限科技有限公司 | Tobacco leaf storage monitoring method and device and storage medium |
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