CN214370834U - Accurate control of humiture and monitoring system - Google Patents
Accurate control of humiture and monitoring system Download PDFInfo
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- CN214370834U CN214370834U CN202022610589.0U CN202022610589U CN214370834U CN 214370834 U CN214370834 U CN 214370834U CN 202022610589 U CN202022610589 U CN 202022610589U CN 214370834 U CN214370834 U CN 214370834U
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- temperature
- pipe
- fermentation chamber
- humidity
- air
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 238000000855 fermentation Methods 0.000 claims abstract description 55
- 230000004151 fermentation Effects 0.000 claims abstract description 55
- 238000001816 cooling Methods 0.000 claims abstract description 36
- 230000005611 electricity Effects 0.000 claims description 18
- 238000004378 air conditioning Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 22
- 241000208125 Nicotiana Species 0.000 abstract description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of tobacco leaf fermentation, in particular to a temperature and humidity accurate control and monitoring system, which comprises a control system and an air inlet pipe fixedly connected with the top of a fermentation chamber, wherein the bottom of the fermentation chamber is provided with an air outlet pipe, the air outlet pipe is communicated with a fan, one end of the air inlet pipe extends out of the fermentation chamber and is communicated with a hot air pump, the other end of the air inlet pipe extends into the fermentation chamber and is communicated with a heating pipe and a cooling pipe, the heating pipe is internally provided with a heating sheet, the cooling pipe is internally provided with a cooling sheet, the pipe orifices of the air inlet pipe, the heating pipe and the cooling pipe are all provided with control valves, one end of the air inlet pipe extending into the fermentation chamber is provided with a temperature sensor and a humidity sensor, the air inlet pipe is communicated with a humidifier, the air in the ventilation pipe is calibrated, so that the air introduced into the fermentation chamber is more consistent with a standard value, and the problem that the temperature in the fermentation chamber is deviated from the standard temperature due to the fact that the temperature is not measured in the traditional fermentation chamber is solved.
Description
Technical Field
The application relates to the technical field of tobacco leaf fermentation, and specifically discloses an accurate control and monitoring system of humiture.
Background
In the fermentation process of tobacco leaf fermentation, a fermentation laboratory needs to meet the process design requirements of temperature T (20-60) +/-2 ℃ and humidity RH (45-75) +/-5%, and the indoor temperature and humidity are uniform and stable.
The tobacco leaf fermentation is divided into a heating stage, a heat preservation stage and a cooling stage, wherein the temperature and humidity standards of the heating stage are as follows:
target temperature: 50.0 ℃, maximum allowed room temperature: 55.0 ℃, maximum temperature rise rate of 1.5 ℃/h, target humidity: 55.0 percent;
the temperature and humidity standards in the heat preservation stage are as follows: target temperature: 50.0 ℃, maximum allowed room temperature: 53.0 ℃, maximum temperature rise rate of 1.0 ℃/h, minimum allowable room temperature of 47.0 ℃, target humidity: 55.0 percent;
the temperature and humidity standards in the cooling stage are as follows: target temperature: 20 ℃, maximum cooling rate of 1.5 ℃/h, target humidity: 55.0 percent.
Because temperature and humidity control accuracy in smoked sheet fermentation process are higher, and each process in fermentation needs different humidoments to ferment, and current fermentation chamber does not measure the temperature of letting in the heating installation, and control is not accurate enough, and when the heating installation circulates in the pipeline, its humiture probably changes, leads to the fermentation chamber temperature to deviate with standard temperature, consequently, the inventor is in view of the above, provides a humiture accurate control and monitoring system to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve traditional fermenting room and not measure the temperature, lead to the problem that temperature and standard temperature in the fermenting room take place the deviation.
In order to achieve the purpose, the utility model discloses a basic scheme provides an accurate control of humiture and monitoring system, intake pipe including control system and fermentation chamber top rigid coupling, the fermentation chamber bottom is equipped with the outlet duct, the outlet duct intercommunication has the fan, intake pipe one end is stretched out the fermentation chamber and is communicated with the heat pump, the intake pipe other end stretches into the fermentation chamber and is communicated with intensification pipe and cooling tube, be equipped with the piece that rises the temperature in the intensification pipe, be equipped with the piece that falls the temperature in the cooling tube, the intake pipe, it is equipped with the control valve to rise the temperature pipe and the mouth of pipe of cooling tube, intake pipe stretch into fermentation chamber one end and be equipped with temperature sensor and humidity transducer, the intercommunication has the humidifier in the intake pipe;
control system includes subend controller and monitoring host, and intensification piece electricity is connected with the intensification switch, and the cooling piece electricity is connected with the cooling switch, and fan, intensification switch, cooling switch, humidifier, control valve, temperature sensor and humidity transducer all are connected with the subend controller electricity, and monitoring host electricity is connected with display screen and terminal control module.
The principle and effect of this basic scheme lie in:
1. the utility model discloses an intake pipe intercommunication has intensification pipe and cooling tube, if there is the difference before the temperature of the interior heating installation of intake pipe and the standard value, then accessible intensification pipe or cooling tube heaies up or cools down, makes the gas temperature who lets in the fermentation room more be close to the standard value.
2. The utility model discloses a temperature in the temperature sensor detectable air inlet pipe to transmit its temperature signal value to the sub-end controller, if the temperature value accords with the standard, then the air directly discharges, if the temperature value is not conform to the standard, then the sub-end controller of accessible opens or closes the control valve, makes the air admission intensification pipe or cooling tube, carries out temperature calibration to it.
Compared with the prior art, the utility model discloses a set up intensification pipe and cooling tube, carried out the calibration to the air in the ventilation pipe, made the air that lets in the fermentation chamber more accord with the standard value, solved traditional fermentation chamber and not measured the temperature, lead to the problem that temperature and standard temperature take place the deviation in the fermentation chamber.
Further, still be equipped with indoor temperature sensor and indoor humidity transducer in the fermentation chamber, indoor temperature sensor and indoor humidity transducer all are connected with the sub-end controller electricity.
Further, the monitoring host is electrically connected with a switch, and the switch is electrically connected with a plurality of local computers. The technician can control the monitoring host computer through the local computer, thereby controlling the temperature in the fermentation chamber.
Further, the monitoring host is electrically connected with a storage terminal. The temperature and humidity values of each time period of the fermentation chamber can be stored at the storage terminal.
Further, an air conditioning unit electrically connected with the sub-end controller is arranged in the fermentation chamber. The air conditioning unit can cool the fermentation chamber.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a system control diagram of an accurate temperature and humidity control and monitoring system according to an embodiment of the present application;
fig. 2 shows an intake pipe structure schematic diagram of an accurate temperature and humidity control and monitoring system provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the air-conditioning system comprises an air inlet pipe 1, a hot air pump 2, a temperature sensor 3, a one-way valve 4, a heating sheet 5, a warming pipe 6, a semiconductor cooling sheet 7, a cooling pipe 8, a humidity sensor 9 and a warming sheet 10.
An embodiment of a temperature and humidity accurate control and monitoring system is shown in fig. 1. Including control system, control system includes the control host computer and its inside each control software, the control host computer electricity is connected with the switch, the switch electricity is connected with a plurality of local computers, the technical staff can control the control host computer through local computer, thereby control the temperature in the fermentation chamber, the control host computer still electricity is connected with the printer, the switch, the terminal accumulator, terminal control module and sub-end controller, connect the historical data that the printer can inquire different monitoring points, historical data shows with the form of newspaper and trend graph, in this embodiment, sub-end controller electricity is connected with signal collection module and drive module, signal collection module electricity is connected with a plurality of temperature sensor 3, humidity transducer 9, drive module electricity is connected with the temperature regulation driver, humidity regulation driver and ventilation regulation driver.
For example, as shown in fig. 2, an air inlet pipe 1 is arranged at the top of the fermentation chamber, an air outlet pipe is arranged on the side wall of the bottom of the fermentation chamber, the air outlet pipe is communicated with a fan, one end of the air inlet pipe 1 extends out of the fermentation chamber and is communicated with a hot air pump 2, a temperature sensor 3 and a one-way valve 4 are arranged at the joint of the ventilation pipe and the hot air pump 2, the one-way valve 4 is electrically connected with a sub-end controller, the temperature sensor 3 can perform preliminary detection on the temperature of the air, the other end of the air inlet pipe 1 extends into the fermentation chamber and is communicated with a heating pipe 6 and a cooling pipe 8, a heating piece 10 is arranged in the heating pipe 6, the heating piece 10 is an electric heating copper wire, a cooling piece is arranged in the cooling pipe 8, the cooling piece is a semiconductor cooling piece 7, the temperature sensor 3 can be arranged in both the heating pipe 6 and the cooling pipe 8, further detection is performed on the air, control valves are arranged at the pipe openings of the air inlet pipe 1, the heating pipe 6 and the cooling pipe 8, one end of the air inlet pipe 1 extending into the fermentation chamber is provided with a temperature sensor 3 and a humidity sensor 9, the air inlet pipe 1 is communicated with a humidifier.
Still be equipped with heating plate 5 in the intake pipe 1, heating plate 5 can keep warm to the air in the intake pipe 1, if 2 exhaust air temperature of hot-air pump is low excessively, heating plate 5 can also carry out preliminary heating, it is connected with the intensification switch to rise temperature piece 10 electricity, 7 electricity of semiconductor cooling piece are connected with the cooling switch, the fan, the intensification switch, the cooling switch, the control valve, hot-air pump 2, the humidifier, temperature sensor 3 and humidity transducer 9 all are connected with the sub-controller electricity.
The fermentation chamber is also internally provided with an indoor temperature sensor and an indoor humidity sensor which are electrically connected with the sub-end controller, and the indoor temperature sensor and the indoor humidity sensor can detect the temperature and the humidity in the fermentation chamber in real time.
The utility model discloses can show the humiture information that each humiture node gathered in the fermentation chamber in real time to can realize that the arbitrary time quantum humiture technology value of fermentation process sets for, can establish, modify, preserve multiple fermentation technology module parameter, realize the full automatic control of humiture of whole fermentation technology, can also acquire the real-time running state of unit, fault indication etc..
The utility model discloses an implementation process is, in the fermentation process to the tobacco leaf, and adjust the temperature value in the fermentation chamber according to actual need, the air gets into intake pipe 1 through hot air pump 2, temperature sensor 3 carries out preliminary detection to its temperature, and convey its result to sub-end controller, sub-end controller accords with the standard according to its temperature in order to open heating plate 5, make its temperature value be close to the standard value as far as possible, when the circulation of air arrives intake pipe 1 end, temperature sensor 3 detects its temperature value once more, if the temperature value accords with the standard, then the control valve of intake pipe 1 opens, make the air directly discharge; if the temperature value is lower than the standard value, the control valve of the temperature rising pipe 6 is opened, and air enters the temperature rising pipe 6 to be heated and then is discharged; if the temperature value is higher than the standard value, the control valve of the cooling pipe 8 is opened, the air enters the cooling pipe 8 to be cooled and then is discharged, the temperature sensor 3 in the heating pipe 6 and the cooling pipe 8 can detect the temperature value of the air in the fermentation chamber, and the discharged air circulates in the fermentation chamber and is pumped out by the fan to form hot air circulation.
Compared with the prior art, the utility model discloses a set up intensification pipe 6 and cooling tube 8, carried out the calibration to the air in the ventilation duct, made the air that lets in the fermentation chamber more accord with the standard value, solved traditional fermentation chamber and not measured the temperature, lead to the problem that temperature and standard temperature in the fermentation chamber take place the deviation.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (5)
1. A temperature and humidity accurate control and monitoring system is characterized by comprising a control system and an air inlet pipe fixedly connected to the top of a fermentation chamber, wherein an air outlet pipe is arranged at the bottom of the fermentation chamber and communicated with a fan;
control system includes subend controller and monitoring host, and intensification piece electricity is connected with the intensification switch, and the cooling piece electricity is connected with the cooling switch, and fan, intensification switch, cooling switch, humidifier, control valve, temperature sensor and humidity transducer all are connected with the subend controller electricity, and monitoring host electricity is connected with display screen and terminal control module.
2. The accurate temperature and humidity control and monitoring system according to claim 1, wherein an indoor temperature sensor and an indoor humidity sensor are further arranged in the fermentation chamber, and the indoor temperature sensor and the indoor humidity sensor are electrically connected with the sub-end controller.
3. The system for accurately controlling and monitoring temperature and humidity according to claim 1, wherein the monitoring host is electrically connected with an exchanger, and the exchanger is electrically connected with a plurality of local computers.
4. The system for accurately controlling and monitoring temperature and humidity according to claim 1, wherein the monitoring host is electrically connected with a storage terminal.
5. The system for accurately controlling and monitoring temperature and humidity according to claim 4, wherein an air conditioning unit electrically connected with the sub-end controller is arranged in the fermentation chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022610589.0U CN214370834U (en) | 2020-11-12 | 2020-11-12 | Accurate control of humiture and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022610589.0U CN214370834U (en) | 2020-11-12 | 2020-11-12 | Accurate control of humiture and monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214370834U true CN214370834U (en) | 2021-10-08 |
Family
ID=77977188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022610589.0U Expired - Fee Related CN214370834U (en) | 2020-11-12 | 2020-11-12 | Accurate control of humiture and monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214370834U (en) |
-
2020
- 2020-11-12 CN CN202022610589.0U patent/CN214370834U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |