CN220831885U - Temperature and humidity balancing device for cigar drying room - Google Patents
Temperature and humidity balancing device for cigar drying room Download PDFInfo
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- CN220831885U CN220831885U CN202322394427.1U CN202322394427U CN220831885U CN 220831885 U CN220831885 U CN 220831885U CN 202322394427 U CN202322394427 U CN 202322394427U CN 220831885 U CN220831885 U CN 220831885U
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- tobacco leaf
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- 235000019506 cigar Nutrition 0.000 title claims abstract description 40
- 238000001035 drying Methods 0.000 title claims description 36
- 241000208125 Nicotiana Species 0.000 claims abstract description 44
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 44
- 238000007605 air drying Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a temperature and humidity balancing device for a cigar airing room, which relates to the technical field of cigar airing equipment and comprises the following components: the room dries in air, at least one locates temperature and humidity control device in the room dries in air, temperature and humidity control device includes: the tobacco leaf cooling device comprises a C-shaped air flue, a tobacco leaf bracket arranged in the C-shaped air flue, an I-shaped moisture return air flue arranged in the tobacco leaf bracket, a humidifying pipeline arranged on the tobacco leaf bracket, a temperature and humidity sensor arranged in the tobacco leaf bracket, a humidifier arranged outside the air drying room and connected with the humidifying pipeline through an air pipe, and an electric control cabinet arranged outside the air drying room and used for controlling the temperature and the humidity. The utility model can lead the upper and lower temperature and humidity in the airing room to be uniform and can meet the balance requirement of each temperature and humidity in cigar airing.
Description
Technical Field
The utility model relates to the technical field of cigar airing equipment, in particular to a temperature and humidity balancing device for a cigar airing room.
Background
The cigar airing process is divided into four periods: the yellowing stage, the browning stage, the leaf drying stage and the tendon drying stage have different temperature and humidity requirements in different stages; at present, cigar airing is carried out in a simple airing room, and the temperature and the humidity in the airing room are controlled manually. The manual control cannot timely balance the temperature and the humidity, and the fluctuation of the temperature and the humidity is large, so that the cigar tobacco leaves are difficult to realize stable and reasonable changes in different airing stages, and the quality of the cigar tobacco leaves is reduced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a temperature and humidity balancing device for a cigar drying room, which solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a temperature and humidity balancing device for a cigar drying room, comprising: the airing room, at least one locate temperature and humidity control device in the airing room, temperature and humidity control device includes: the tobacco leaf cooling device comprises a C-shaped air flue, a tobacco leaf bracket arranged in the C-shaped air flue, an I-shaped moisture return air flue arranged in the tobacco leaf bracket, a humidifying pipeline arranged on the tobacco leaf bracket, a temperature and humidity sensor arranged in the tobacco leaf bracket, a humidifier arranged outside the air drying room and connected with the humidifying pipeline through an air pipe, and an electric control cabinet arranged outside the air drying room and used for controlling the temperature and the humidity.
Preferably, the C-shaped air duct includes: the first air duct is arranged on the tobacco support, the second air duct is arranged in the tobacco support and is parallel to the first air duct, the third air duct is connected with the first air duct and the second air duct, and the hot air fan is arranged on the third air duct; the lower side of first wind channel is equipped with a plurality of first inlet port, the left and right sides face of first wind channel is equipped with a plurality of second inlet port, the upper side of second wind channel is equipped with a plurality of first ventholes, the left and right sides face of second wind channel is equipped with a plurality of second ventholes.
Preferably, the first air inlet hole is provided with a first wind deflector for guiding the air flow direction, the second air inlet hole is provided with a second wind deflector for guiding the air flow direction, the first air outlet hole is provided with a third wind deflector for guiding the air flow direction, and the second air outlet hole is provided with a fourth wind deflector for guiding the air flow direction.
Preferably, the i-shaped moisture regaining channel comprises: the first air pipe is arranged on the tobacco leaf bracket, the second air pipe is arranged in the tobacco leaf bracket, the third air pipe is connected with the middle of the first air pipe and the middle of the second air pipe, and the rewetting fan is arranged on the third air pipe; the side wall of the first air pipe is provided with a third air outlet hole facing the second air pipe, and the side wall of the second air pipe is provided with a third air inlet hole facing the first air pipe.
Preferably, the humidifying duct is supported by a support provided on the ceiling of the drying room.
Preferably, the number of the humidifying pipes is one or more, and the air pipe is provided with branch pipes which are equal to the number of the humidifying pipes 4 and are connected with the humidifying pipes 4. Preferably, the electric control cabinet includes: the shell is arranged in the PLC controller, is electrically connected with the variable frequency controller of the PLC controller and is electrically connected with the ventilation time period controller of the PLC controller; the PLC is electrically connected with the humidifier, and the variable frequency controller is electrically connected with the hot air fan and the rewetting fan; the PLC is electrically connected with the temperature and humidity sensor.
Preferably, a plurality of exhaust fans are arranged on the wall of the airing room, and the exhaust fans are electrically connected with the ventilation period controller.
Compared with the prior art, the utility model has the following beneficial effects:
1. The temperature and humidity balancing device for the cigar drying room enables high-temperature air flow of the top layer to be extracted into the first air channel through the hot air fan and discharged from the second air channel at the bottom, so that the upper temperature and the lower temperature in the cigar drying room are uniform.
2. The temperature and humidity balancing device for the cigar drying room sucks the humid gas which is settled to the bottom into the second air pipe through the rewetting fan and discharges the humid gas from the first air pipe positioned at the top end, so that the humidity in the cigar drying room is uniform.
3. The temperature and humidity balancing device for the cigar drying room injects moist air into the cigar drying room through the humidifier and the moisture discharging pipe, so that the humidity in the cigar drying room is increased; and then the ventilation time period controller controls the exhaust fan to exchange the externally dried air with the high-humidity air in the cigar drying room, so that the humidity in the cigar drying room is reduced, and the humidity in the cigar drying room is controlled by the control mode.
Drawings
FIG. 1 is a schematic diagram of a temperature and humidity balancing device for a cigar drying room;
FIG. 2 is a schematic structural diagram of a temperature and humidity balancing device;
FIG. 3 is a schematic structural view of a C-shaped air duct;
FIG. 4 is a schematic structural view of an I-shaped rewet duct;
fig. 5 is a schematic structural view of a humidifying pipe;
fig. 6 is a schematic diagram of module connection of the electric control cabinet.
In the figure: the air drying room 1, the C-shaped air duct 2, the tobacco support 3, the humidifying pipeline 4, the temperature and humidity sensor 5, the humidifier 6, the first air duct 7, the second air duct 8, the third air duct 9, the hot air fan 10, the first air inlet 11, the second air inlet 12, the first air outlet 13, the second air outlet 14, the first air baffle 15, the second air baffle 16, the third air baffle 17, the fourth air baffle 18, the I-shaped moisture regaining air duct 19, the air pipe 20, the first air pipe 21, the second air pipe 22, the third air pipe 23, the moisture regaining fan 24, the third air outlet 25, the third air inlet 26, the electric control cabinet 27, the PLC controller 28, the variable frequency controller 29, the ventilation period controller 30 and the exhaust fan 31.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 6, the present embodiment provides a temperature and humidity balancing device for a cigar drying room, which includes: the airing room 1, at least one temperature and humidity control device who locates in the airing room 1, temperature and humidity control device includes: the air conditioner comprises a C-shaped air flue 2, a tobacco support 3 arranged in the C-shaped air flue 2, an I-shaped moisture regaining air flue 19 arranged in the tobacco support 3, a humidifying pipeline 4 arranged on the tobacco support 3, a temperature and humidity sensor 5 arranged in the tobacco support 3, a humidifier 6 arranged outside the air-curing barn 1 and connected with the humidifying pipeline 4 through an air pipe 20, and an electric control cabinet 27 arranged outside the air-curing barn 1 and used for controlling temperature and humidity.
The C-shaped air duct 2 includes: the first air duct 7 is arranged on the tobacco support 3, the second air duct 8 is arranged in the tobacco support 3 and is parallel to the first air duct 7, the third air duct 9 is connected with the first air duct 7 and the second air duct 8, and the hot air fan 10 is arranged on the third air duct 9; the lower side of the first air duct 7 is provided with a plurality of first air inlets 11, the left and right sides of the first air duct 7 are provided with a plurality of second air inlets 12, the upper side of the second air duct 8 is provided with a plurality of first air outlets 13, and the left and right sides of the second air duct 8 are provided with a plurality of second air outlets 14. Under the action of the hot air fan 10, air flows are sucked into the first air channel 7 from the first air inlet hole 11 and the second air inlet hole 12, then enter the second air channel 8 through the third air channel 9, and then are sprayed out from the first air outlet hole 13 and the second air outlet hole 14, so that the air flows in the tobacco bracket 3 circulate between the C-shaped air channels 2, and hot air accumulated at high positions is transported to low positions and released in the airing room 1 to form microcirculation, and the temperature is balanced up and down. The hot air blower 10 is preferably a U-shaped hot air blower.
The first air inlet hole 11 is provided with a first wind deflector 15 for guiding the air flow direction, the second air inlet hole 12 is provided with a second wind deflector 16 for guiding the air flow direction, the first air outlet hole 13 is provided with a third wind deflector 17 for guiding the air flow direction, and the second air outlet hole 14 is provided with a fourth wind deflector 18 for guiding the air flow direction. The first wind deflector 15 is integrally connected or hinged with the edge of the first air inlet hole 11, and the second wind deflector 16 is integrally connected or hinged with the edge of the second air inlet hole 12; the third wind shield 17 is integrally connected or hinged with the edge of the first air outlet hole 13, the fourth wind shield 18 is integrally connected or hinged with the edge of the second air outlet hole 14, and hot air sprayed out of the first air outlet hole 13 and the second air outlet hole 14 is guided by the third wind shield 17 and the fourth wind shield 18 to not directly impact on tobacco leaves, so that local high-temperature baking damage to tobacco leaves is avoided. The third wind deflector 17 guides the hot air to both sides. The fourth wind deflector 18 directs the hot air flow obliquely downward.
The i-shaped moisture regain duct 19 includes: a first air duct 21 arranged on the tobacco support 3, a second air duct 22 arranged in the tobacco support 3, a third air duct 23 connected between the first air duct 21 and the second air duct 22, and a moisture regaining fan 24 arranged on the third air duct 23; the side wall of the first air pipe 21 is provided with a third air outlet hole 25 facing the second air pipe 22, and the side wall of the second air pipe 22 is provided with a third air inlet hole 26 facing the first air pipe 21. The rewetting fan 24 is preferably a pipeline fan, and under the action of the rewetting fan 24, air with high humidity is deposited to the bottom and is sucked by the third air inlet 26 on the second air pipe 22, reaches the first air pipe 21 through the third air pipe 23, and is discharged from the third air outlet 25, so that the bottom humidity and the top humidity are uniform.
The humidifying duct 4 is supported by a support provided on the ceiling of the drying room 1. The humidifying pipeline 4 is provided with a downward air outlet. The humidifier 6 generates moist air and pumps the moist air into the air inlet pipe 20, and then the moist air is discharged from the humidifying pipe 4, so that the humidity in the airing room 1 is increased.
The number of the humidifying pipes 4 is one or more, and the air pipes 20 are provided with branch pipes which are equal to the number of the humidifying pipes and are connected with the humidifying pipes 4. The number of the humidifying pipes 4 should be determined by the number of the temperature and humidity control devices, and the space in the airing room 1 should be uniformly humidified during humidifying.
The electric control cabinet 27 includes: the shell is arranged in the PLC 28 in the shell, is electrically connected with the variable frequency controller 29 of the PLC 28 and is electrically connected with the ventilation period controller 30 of the PLC 28; the PLC controller 28 is electrically connected to the humidifier 6, and the variable frequency controller 29 is electrically connected to the hot air blower 10 and the rewet blower 24; the PLC controller 28 is electrically connected to the temperature controller and the humidity controller. The PLC controller 28 is preferably S7-400, and the humidifier 6 is preferably ZUOQI/zochralski; the variable frequency controller 29 is preferably Feng Dan electronic technology platform to the series of frequency converters MS300, and the variable frequency controller 29 is used for controlling the circulating and heating power of the hot air fan 10 and the circulating power of the rewetting fan 24.
The wall of the airing room 1 is provided with a plurality of exhaust fans 31, and the exhaust fans 31 are electrically connected with the ventilation time period controller 30. The exhaust fan 31 has a sealing door which can be opened or closed manually. The exhaust fans 31 are arranged in a plurality according to the size of the airing room and are divided into an air inlet exhaust fan and an air outlet exhaust fan so as to achieve the aim of quickly replacing air.
In this embodiment, the number of temperature and humidity control devices is two, the number of the C-shaped air channels 2, the tobacco supports 3, the i-shaped humidifying air channels 19 and the humidifying pipes 4 is also two, the number of the temperature and humidity sensors is 8, and four and evenly distributed tobacco supports 3 are arranged in each tobacco support.
The temperature and humidity balancing device for cigar airing room is used as follows:
Placing the well-arranged tobacco leaves on a tobacco leaf bracket 3, closing a door of the airing room 1, starting an electric control cabinet 27, controlling the operation by the electric control cabinet 27, monitoring the temperature and the humidity in the airing room 1 by a temperature and humidity sensor 5, setting temperature and humidity values at different stages, and carrying out temperature and humidity adjustment; when the temperature is uneven, the hot air blower 10 is started to enable the upper temperature and the lower temperature to be even, and when the temperature is too high or too low, the power of a heating component of the hot air blower 10 is adjusted through the frequency converter to enable the temperature to be increased or decreased; the humidifier 6 and the dehumidifying pipe inject moist air into the cigar drying room, so that the humidity in the cigar drying room is increased; the ventilating time period controller 30 controls the exhaust fan 31 to exchange the externally dried air with the high-humidity air in the cigar drying room, so that the humidity in the cigar drying room is reduced, and the humidity in the cigar drying room is controlled by the control mode; when the temperature and humidity sensor 5 detects that the humidity is uneven, the rewetting fan 24 is started, the humid gas which is settled to the bottom is sucked into the second air pipe 22 and then discharged from the first air pipe 21 positioned at the top, so that the humidity in the cigar airing room is even.
According to the temperature and humidity requirements of different time periods, the time period parameters are set through the PLC, and the PLC sends instructions to the variable frequency controller 29 and the ventilation time period controller 30 to regulate and balance the temperature and humidity in the airing room 1.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. A temperature and humidity balancing device for a cigar drying room, comprising: the airing room (1), at least one temperature and humidity control device who locates in the airing room (1), temperature and humidity control device includes: the tobacco leaf cooling device comprises a C-shaped air flue (2), a tobacco leaf support (3) arranged in the C-shaped air flue (2), an I-shaped moisture return air flue (19) arranged in the tobacco leaf support (3), a humidifying pipeline (4) arranged on the tobacco leaf support (3), a temperature and humidity sensor (5) arranged in the tobacco leaf support (3), a humidifier (6) arranged outside the air drying room (1) and connected with the humidifying pipeline (4) through an air pipe (20), and an electric control cabinet (27) arranged outside the air drying room (1) and used for controlling temperature and humidity.
2. A temperature and humidity balancing device for cigar drying rooms, according to claim 1, characterized in that the C-shaped duct (2) comprises: the tobacco leaf drying machine comprises a tobacco leaf bracket (3), a first air channel (7) arranged on the tobacco leaf bracket (3), a second air channel (8) arranged in the tobacco leaf bracket (3) and parallel to the first air channel (7), a third air channel (9) connected with the first air channel (7) and the second air channel (8), and a hot air fan (10) arranged on the third air channel (9); the air conditioner is characterized in that a plurality of first air inlets (11) are formed in the lower side face of the first air duct (7), a plurality of second air inlets (12) are formed in the left side face and the right side face of the first air duct (7), a plurality of first air outlets (13) are formed in the upper side face of the second air duct (8), and a plurality of second air outlets (14) are formed in the left side face and the right side face of the second air duct (8).
3. A temperature and humidity balancing device for cigar drying rooms according to claim 2, characterized in that the first air inlet hole (11) is provided with a first wind deflector (15) for guiding the air flow direction, the second air inlet hole (12) is provided with a second wind deflector (16) for guiding the air flow direction, the first air outlet hole (13) is provided with a third wind deflector (17) for guiding the air flow direction, and the second air outlet hole (14) is provided with a fourth wind deflector (18) for guiding the air flow direction.
4. A temperature and humidity balancing device for cigar drying rooms, according to claim 3, characterized in that the i-shaped moisture regaining channel (19) comprises: a first air pipe (21) arranged on the tobacco support (3), a second air pipe (22) arranged in the tobacco support (3), a third air pipe (23) connected between the first air pipe (21) and the second air pipe (22), and a rewetting fan (24) arranged on the third air pipe (23); the side wall of the first air pipe (21) is provided with a third air outlet hole (25) facing the second air pipe (22), and the side wall of the second air pipe (22) is provided with a third air inlet hole (26) facing the first air pipe (21).
5. A temperature and humidity balancing device for cigar drying rooms, according to claim 4, characterized in that the humidifying duct (4) is supported by a support provided on the ceiling of the drying room (1).
6. The temperature and humidity balancing device for cigar drying rooms according to claim 5, wherein the number of the humidifying pipes (4) is one or more, and the air pipe (20) is provided with branch pipes which are equal to the number of the humidifying pipes (4) and are connected with the humidifying pipes (4).
7. A temperature and humidity balancing device for cigar drying rooms, according to claim 6, characterized in that the electric control cabinet (27) comprises: the device comprises a shell, a PLC (programmable logic controller) 28 arranged in the shell, a variable frequency controller 29 electrically connected with the PLC 28, and a ventilation period controller 30 electrically connected with the PLC 28; the PLC (28) is electrically connected with the humidifier (6), and the variable frequency controller (29) is electrically connected with the hot air fan (10) and the rewetting fan (24); the PLC (28) is electrically connected with the temperature and humidity sensor (5).
8. The temperature and humidity balancing device for cigar drying room according to claim 7, wherein a plurality of exhaust fans (31) are arranged on the wall of the drying room (1), and the exhaust fans (31) are electrically connected with the ventilation time period controller (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322394427.1U CN220831885U (en) | 2023-09-05 | 2023-09-05 | Temperature and humidity balancing device for cigar drying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322394427.1U CN220831885U (en) | 2023-09-05 | 2023-09-05 | Temperature and humidity balancing device for cigar drying room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220831885U true CN220831885U (en) | 2024-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322394427.1U Active CN220831885U (en) | 2023-09-05 | 2023-09-05 | Temperature and humidity balancing device for cigar drying room |
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| Country | Link |
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| CN (1) | CN220831885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118419435A (en) * | 2024-05-13 | 2024-08-02 | 华祥苑茶业股份有限公司 | A Pu'er tea storage warehouse and control method thereof |
| CN120335541A (en) * | 2025-04-25 | 2025-07-18 | 山东淄博烟草有限公司 | Cigar drying room temperature and humidity control system |
-
2023
- 2023-09-05 CN CN202322394427.1U patent/CN220831885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118419435A (en) * | 2024-05-13 | 2024-08-02 | 华祥苑茶业股份有限公司 | A Pu'er tea storage warehouse and control method thereof |
| CN120335541A (en) * | 2025-04-25 | 2025-07-18 | 山东淄博烟草有限公司 | Cigar drying room temperature and humidity control system |
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