CN109393850A - Multi-temperature zone constant temperature and humidity cigar cabinet - Google Patents
Multi-temperature zone constant temperature and humidity cigar cabinet Download PDFInfo
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- CN109393850A CN109393850A CN201811517578.9A CN201811517578A CN109393850A CN 109393850 A CN109393850 A CN 109393850A CN 201811517578 A CN201811517578 A CN 201811517578A CN 109393850 A CN109393850 A CN 109393850A
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- 235000019506 cigar Nutrition 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 230000004044 response Effects 0.000 claims abstract description 5
- 230000033228 biological regulation Effects 0.000 claims abstract description 3
- 244000061458 Solanum melongena Species 0.000 claims description 12
- 235000002597 Solanum melongena Nutrition 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 7
- 230000002618 waking effect Effects 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 241000208340 Araliaceae Species 0.000 claims description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 2
- 235000008434 ginseng Nutrition 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000005057 refrigeration Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000007791 dehumidification Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020095 red wine Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides constant temperature and humidity cigar cabinets, including cabinet body, control module, multiple constant temperature and humidity modules, layer frame, the control module is connect with constant temperature and humidity module, the control module carries out dynamic regulation to constant temperature and humidity module according to the Current Temperatures of acquisition, current humidity and set temperature, setting humidity, by increment type PID algorithm;The constant temperature and humidity module is adjusted the temperature and humidity of warm area single in cigar cabinet by the air flowing in water circulation and cigar cabinet in response to the PID regulating command of control module.The present invention is based on the difference of actual room temperature and actual temperature and the setting value to be corrected in system, adjust automatically, using closed-loop automatic control, avoid the operation of controlled section aerial temperature and humidity frequent fluctuation, constant temperature and humidity cigar cabinet high energy consumption, reduce overall operation cost, Temperature and Humidity Control precision is improved, and is able to achieve the Temperature and Humidity Control of multi-temperature zone.
Description
Technical field
The invention belongs to electric fields, and in particular to multi-temperature zone constant temperature and humidity cigar cabinet.
Background technique
Currently, the application of constant temperature and humidity air-conditioning system is more and more, such as in electronics, hospital, metering, weaving and light
Fields, the especially cigar, red wine etc. such as instrument, food are learned to the field of environmental requirement harshness, needs to guarantee some products or behaviour
Make the environment for being in constant temperature and humidity.But current constant temperature and humidity cigar cabinet has the following problems:
When indoor temperature is raised and lowered, the setting supply air temperature of constant temperature and humidity cigar cabinet be will not change, cause refrigeration or
The energy consumption of heating increases;When indoor dew-point temperature is raised and lowered, the setting of the fresh air handining unit of constant temperature and humidity cigar cabinet
Air-supply dew point will not change, and the energy consumption that causes to dehumidify or humidify increases.In addition, there is also passively go out wet or passive drop for some systems
The problem of temperature.
Refrigeration system cannot accurately control the surface temperature of evaporator (i.e. heat exchanger), indoors only refrigeration demand and nothing
When dehumidification, after compressor start, the temperature of evaporator is in the corresponding dew-point temperature of air themperature hereinafter, leading to air
In moisture be condensed, cause humidity to decline, lead to the passive humidification of system therefrom, cause the increasing of moisture fluctuation and energy consumption
Add.
Due to cannot accurately control the surface temperature of evaporator, when system only has dehumidification without refrigeration demand, compression
After machine starting, evaporator temperature is far below the corresponding dew-point temperature of air themperature, causes the air in system passively to freeze, causes
Temperature fluctuation, system is heated and is heated up automatically after being reduced due to temperature, also results in the increase of energy consumption.
Summary of the invention
The object of the present invention is to provide it is a kind of can precise control of temperature and humidity constant temperature and humidity cigar cabinet, including cabinet body,
Control module, multiple constant temperature and humidity modules, layer frame, the control module are connect with constant temperature and humidity module, the control module root
According to the Current Temperatures of acquisition, current humidity and set temperature, setting humidity, by increment type PID algorithm to constant temperature and humidity module
Carry out dynamic regulation;The constant temperature and humidity module in response to control module PID regulating command, by water circulation and cigar cabinet in
Air flowing the temperature and humidity of warm area single in cigar cabinet is adjusted.
In an embodiment of the present invention, the constant temperature and humidity module includes ptc heater, water-storing device, water circulating pump, follows
Ring blower, heat exchanger,
Further, the water-storing device, water circulating pump, pass sequentially through pipeline and connect with heat exchanger;The heat exchanger upper end is logical
Piping is connect with water-storing device, and lower section is equipped with heat exchanger water container, and outlet is equipped in the heat exchanger water container, described
Outlet is connect by pipeline with water-storing device.
In an embodiment of the present invention, the constant temperature and humidity module further includes humidification water pump,
Further, the import for humidifying water pump is connect by pipeline with water-storing device, and outlet, which passes through pipeline and is connected with, to be added
Wet device, the humidifier are located at the top of heat exchanger.
In an embodiment of the present invention, the increment type PID algorithm of the temperature of the controller regulating thermostatic constant humidity module are as follows:
,
Lp is scale parameter, and Li integral parameter, Ld is differential parameter;E (k) is the difference of collected Current Temperatures and set temperature
Value;E (k-1) is previous e (k) value, and e (k-2) is previous e (k-1) value.
In an embodiment of the present invention, the increment type PID algorithm of the humidity of the controller regulating thermostatic constant humidity module are as follows:
,
Wherein △ u (k) is the output power increment change rate of water circulating pump or circulating fan, and Hp is scale parameter, Hi integral ginseng
Number, Hd is differential parameter;E (k) is the difference for setting humidity and current humidity;E (k-1) is previous e (k) value, e (k-2)
For previous e (k-1) value.
In an embodiment of the present invention, in order to control or reconcile the temperature of water delivery, the water-storing device is heated with water respectively
Device, refrigerating plant connection.
In an embodiment of the present invention, the constant temperature and humidity cigar cabinet further includes eggplant area assembly of waking up.
Further, the awake eggplant area assembly includes the area Xing Qie heating device, the area Xing Qie blower.
In an embodiment of the present invention, the multi-temperature zone constant temperature and humidity cigar cabinet further includes interrupter, the isolation machine
Cigar cabinet is isolated into multiple warm areas by structure.
In an embodiment of the present invention, the telescopic side positioned at cabinet body of the layer frame.
Further, in order to increase the corrosion resistance of layer frame, the outside of the layer frame is equipped with barrier coat.
Beneficial effects of the present invention:
1. constant temperature and humidity cigar cabinet provided by the invention, the evaporator accurately controlled (i.e. indoor heat exchanger) surface temperature temperature
Degree, unfixed, the difference based on actual room temperature and actual temperature and the setting value in system to being corrected, automatically
Adjustment avoids controlled section aerial temperature and humidity frequent fluctuation, the fortune of constant temperature and humidity cigar cabinet high energy consumption using closed-loop automatic control
Row, reduces overall operation cost, improves Temperature and Humidity Control precision.
2. heat exchange temperature will generate effect on moisture extraction lower than the dew-point temperature of present air, if necessary to cooling and not
Want to dehumidify, that can only guarantee that the temperature of heat exchanger is higher than the dew-point temperature of present air;This refrigeration system is using water as cooling capacity
Conductive medium, by control water temperature and flow to the water flow of heat exchanger, the air quantity of circulating fan accurate to control ingress of air
The temperature of heat exchanger can accurately control dehumidifying and refrigeration;Will not because of refrigeration system heat exchange temperature it is too low, in the same of refrigeration
When can passively dehumidify and excessively dehumidify, lead to the situation that moisture fluctuation is big, and then increase energy consumption and reduce system lifetim.
Detailed description of the invention
Fig. 1 is the constant temperature and humidity modulus principle figure of the upper warm area in the embodiment of multi-temperature zone constant temperature and humidity cigar cabinet;
Fig. 2 is the stereogram exploded view in the embodiment of multi-temperature zone constant temperature and humidity cigar cabinet.
Appended drawing reference
A: door component B: awake eggplant area assembly C: water-storing device component D: door head assembly E: box assembly F: upper warm area heat exchanger
Component G: warm area circulating fan component I: warm area PTC under lower warm area heat exchanger assembly J on upper warm area ptc heater component H
Warm area circulating fan component L under heater assembly K: compressor assembly M: cabinet adjustable foot component N: layer frame;
0. multi-temperature zone constant temperature and humidity cigar cabinet, 1. door body;2. Under The Grille;3. lower hinge;4. upper hinge;5. the area Xing Qie drawer;6. waking up
Eggplant area heater;7. decorative panel;8. the area Xing Qie outline border;9. the area Xing Qie blower;10. water-storing device;11. evaporator;12. silver ion
Filter pulp;Warm area water circulating pump water pipe on 13.;14. water-storing device adds water cover;15. water-storing device cover board;16, upper warm area humidification water
Water pumping pipe;17, upper warm area water circulating pump;18, upper warm area humidifies water pump;19, lower warm area water circulating pump water pipe;20, lower warm area adds
Wet water pump water pipe;21, lower warm area water circulating pump;22, lower warm area humidifies water pump;23, water-storing device heater;24, Left-Hand Panel;
25, touch screen;26, display screen;27, right panel;28, door head side;29, master control borad;30, cabinet inner top panel;31, LED illumination lamp
Item;32, cabinet;33, condenser;34, device for drying and filtering;35, capillary;36, the fixed bracket of condenser;37, air duct backboard;
38, upper warm area heat exchanger;39, upper warm area humidifier;40, upper warm area heat exchanger water container;41, upper warm area water container water
Pipe;42, the fixed bracket of upper warm area ptc heater;43, upper warm area ptc heater;44, upper warm area circulating fan;45, upper warm area
Circulating fan fixed plate;46, lower warm area heat exchanger;47, lower warm area humidifier;48, lower warm area heat exchanger water container;49,
Lower warm area water container water pipe;50, the fixed bracket of lower warm area ptc heater;51, lower warm area ptc heater;52, lower warm area follows
Ring blower;53, lower warm area circulating fan fixed plate;54, Switching Power Supply;55, exhaust pipe;56, compressor;57, muffler 58, pressure
Contracting is electromechanical to be held;59, compressor damping glue foot;60, evaporating dish 61, cabinet adjustable foot 62, power supply line;63, Temperature Humidity Sensor;
64, heat exchange temperature sensor.
Specific embodiment
Specific embodiments of the present invention will be further explained below:
As shown in Figure 1, constant temperature and humidity cigar cabinet, the ptc heater that is connect including controller and respectively with the controller, circulation
Water pump, circulating fan, Temperature Humidity Sensor, heat exchange temperature sensor, the controller is according to the Current Temperatures of acquisition, current
Humidity and set temperature, setting humidity, by increment type PID algorithm respectively to ptc heater, water circulating pump, circulating fan into
Mobile state is adjusted.
In an embodiment of the present invention, the constant temperature and humidity cigar cabinet further includes water-storing device, heat exchanger, heat exchanger water receiving
Device, the water-storing device, water circulating pump pass sequentially through pipeline and connect with heat exchanger;The heat exchanger upper end is by pipeline and stores
Water installations connection, lower section are equipped with heat exchanger water container, are equipped with outlet in the heat exchanger water container, the outlet passes through pipe
Road is connect with water-storing device.Single arrow in figure represents the flow direction of heat, and double-head arrow represents the flow direction of cooling capacity.
In an embodiment of the present invention, the constant temperature and humidity cigar cabinet further include humidification water pump, it is described humidification water pump into
Mouth is connect by pipeline with water-storing device, and outlet is by pipeline and is connected with humidifier, and the humidifier is located at heat exchanger
Top.
In an embodiment of the present invention, the controller adjusts the increment type PID algorithm of ptc heater are as follows:
Lp is scale parameter, and Li integral parameter, Ld is differential parameter;E (k) is the difference of collected Current Temperatures and set temperature
Value;E (k-1) is previous e (k) value, and e (k-2) is previous e (k-1) value.
Further, in order to control the water delivery temperature of water-storing device 10, the water-storing device respectively with heating, refrigerating plant
Connection.
In an embodiment of the present invention, the controller adjusts the increment type PID algorithm of water circulating pump and circulating fan are as follows:
,
Wherein △ u (k) is the output power increment change rate of water circulating pump, and Hp is scale parameter, and Hi integral parameter, Hd is differential
Parameter;E (k) is the difference for setting humidity and current humidity;E (k-1) is previous e (k) value, and e (k-2) is previous e
(k-1) value.
2 pairs of some embodiments of the present invention are described further with reference to the accompanying drawing:
Water-storing device: cold storage unit, controller can calculate water storage dress according to the value of setting temperature and humidity and present air temperature and humidity
Set the temperature target that middle water needs, the target value of this water temperature can be lower than the dew-point temperature of present air temperature and humidity, then by
Compressor or water-storing device heater water temperature reduction or are increased to target value.
Water circulating pump: the water flow of heat exchanger is flowed through in cooperation circulating fan, control, reaches control heat exchanger surface temperature
Purpose.Controller is by increment type PID algorithm and following formula, and calculating and adjust the output power of water circulating pump, (power is 0 to be
To close):
△ u (k)=Hp × [e (k)-e (k-1)]+Hi × e (k)+Hd × [e (k) -2e (k-1)+e (k-2)],
Wherein △ u (k) rises in value for the output power of water circulating pump, and (increment trend: it is opposite that current humidity is greater than setting humidity+dead zone
Humidity then increases output power, and current humidity is less than setting humidity-dead zone relative humidity and then reduces power output), Hp is ratio
Parameter, Hi integral parameter, Hd are differential parameter;E (k) is the difference for setting humidity and current humidity;E (k-1) is previous e
(k) value, e (k-2) are previous e (k-1) value.
Circulating fan: the air mass flow size of heat exchange 4 is flowed through in cooperation water circulating pump, control, reaches control 34 table of heat exchanger
The purpose of face temperature.The controller adjusts the increment type PID algorithm of circulating fan 40 are as follows:
,
Wherein △ u (k) is the output power increment change rate of water circulating pump, and Hp is scale parameter, and Hi integral parameter, Hd is differential
Parameter;E (k) is the difference for setting humidity and current humidity;E (k-1) is previous e (k) value, and e (k-2) is previous e
(k-1) value.
Humidifier, humidification water pump: humidification amount demand is not achieved in the amount that the condensed water of heat exchanger surface lacks natural evaporation
In the case where, it opens humidification water pump and is uniformly poured on heat exchanger to water, water is conveyed in humidifier by humidifier, circulated air
Machine bypasses air through the heat exchanger that there is water on surface, takes away the steam of natural evaporation, plays humidification.Extra water passes through heat exchange
Device water container flows back to water-storing device, recycles.
Ptc heater: play a part of to heat air.The increment type PID algorithm of controller adjusting ptc heater are as follows: pass through
The Lc time (unit is the second) carries out each temperature acquisition PID increment processing, and acquisition time is 1-5 seconds.No upper and lower dead zone limitation.It examines
In compensation process, its wave motion response can be handled quickly for worry, initial setting: as its collected Current Temperatures Cur >=setting temperature
When to spend the current diff of Set+diff(by rectification initial setting be 0), compulsory withdrawal PID control, increment is forced to be set as 0.
If: Current Temperatures Cur >=set temperature Set+diff: PWM=0;
Else:
Wherein Lp is scale parameter, and Li integral parameter, Ld is differential parameter, period Lc;E (k)=Current Temperatures (Cur)-setting
Temperature (Set);E (k-1) is e (k) value of last time, and e (k-2) is e (k-1) value of last time.The time that last PTC is opened are as follows: PWM
=PWM1+△u(k)。
The specific working principle of multi-temperature zone constant temperature and humidity cigar cabinet:
Refrigeration modes: opening water circulating pump, opens circulating fan;
Heating mode: opening circulating fan, opens ptc heater;
Dehumidification mode: by way of reducing circulating fan rotating speed, improving water circulating pump flow, heat exchange temperature is reduced to and is worked as
Below the corresponding dew-point temperature of preceding setting temperature and humidity;
Humidification method: opening circulating fan, guarantees that heat exchange temperature is currently setting the corresponding dew-point temperature of temperature and humidity or more, such as
Rear humidifying effect does not still reach requirement fruit for a period of time, illustrates that no moisture remains on heat exchanger 34, opens humidification water pump 5 seconds,
The water drenching on heat exchanger;
Refrigerated dehumidification: opening water circulating pump, opens circulating fan, by reducing circulating fan rotating speed, improving water circulating pump flow
Mode, guarantee heat exchange temperature dew-point temperature corresponding lower than current setting temperature and humidity when operation;
Refrigeration humidification: opening water circulating pump, opens circulating fan, is flowed by increasing circulating fan rotating speed, reducing water circulating pump 17
The mode of amount guarantees that heat exchange temperature is higher than current setting temperature and humidity corresponding dew-point temperature when operation, if after a period of time
Humidifying effect does not still reach requirement, and illustrates that no moisture remains on heat exchanger, opens humidification water pump 5 seconds, the water drenching on heat exchanger;
Heating dehumidifying: open circulating fan, open ptc heater, open water circulating pump, by reduce by 40 revolving speed of circulating fan,
The mode for increasing by 17 flow of water circulating pump guarantees heat exchange temperature dew point temperature corresponding lower than current setting temperature and humidity when operation
Degree;
Heating humidification: opening circulating fan, opens ptc heater, guarantee when operation heat exchange temperature be higher than currently set it is warm and humid
Corresponding dew-point temperature is spent, if humidifying effect does not still reach requirement after a period of time, illustrates that no moisture remains on heat exchanger,
Open humidification water pump 15 seconds, the water drenching on heat exchanger;
In an embodiment of the present invention, it carries out each temperature acquisition PID increment by Lc time (unit is the second) to handle, when acquisition
Between be 1-5 seconds.No upper and lower dead zone limitation.Consider that its wave motion response can be handled quickly in compensation process, initial setting: when it is adopted
When the current diff process rectification initial setting of the Current Temperatures Cur collected >=set temperature Set+diff(is 0), compulsory withdrawal
PID control, increment are forced to be set as 0.
If: Current Temperatures Cur >=set temperature Set+diff: PWM=0;
Else:
Wherein Lp is scale parameter, and Li integral parameter, Ld is differential parameter, period Lc;E (k)=Current Temperatures (Cur)-setting
Temperature (Set);E (k-1) is e (k) value of last time, and e (k-2) is e (k-1) value of last time.The time that last PTC is opened are as follows: PWM
=PWM1+△u(k)。
In some embodiments of the invention, water circulating pump need to only control humidification dehumidifying.Water circulating pump 17 is in adjustment process
In have a dead zone diff, Diff is the setting positive and negative 0-5% of humidity.Period is Hc, therefore:
Water circulating pump rises in value when dehumidifying humidification are as follows: △ u (k)=Lp × [e (k)-e (k-1)]+Li × e (k)+Ld × [e (k) -2e
(k-1)+e (k-2)],
Wherein Hp is scale parameter, and Hi integral parameter, Hd is differential parameter;E (k)=setting humidity-current humidity;E (k-1) is
E (k) value of last time, e (k-2) are e (k-1) value of last time.The time that last water pump output is opened are as follows: PWM=PWM1+ △ u (k).
2. circulating fan controls
Circulating fan pertains only to humidification Dehumidification controlling, is adjusted using PID increment type, there is the dead zone diff during the adjustment.Diff
To set the positive and negative 0-5% of humidity.It needs to defer to logic as follows:
Increment are as follows:,
Wherein Hp is scale parameter, and Hi integral parameter, Hd is differential parameter, period Hc;E (k)=setting humidity-current humidity;
E (k-1) is e (k) value of last time, and e (k-2) is e (k-1) value of last time.The time that last fan output is opened are as follows: PWM=PWM1
+△u(k)。
With reference to Fig. 2, multi-temperature zone constant temperature and humidity cigar cabinet 0, including door component A, awake eggplant area assembly B, door head assembly D, cabinet
Component E, cabinet adjustable foot component M, layer frame N.The cabinet top of the constant temperature and humidity cigar cabinet 0 is equipped with cabinet inner top panel 30, controller institute
Master control borad 29 be installed therein;Inside be equipped with wake up eggplant area assembly B, water-storing device component C, upper warm area heat exchanger assembly F, on
Warm area heater assembly G, upper warm area circulating fan component H, lower warm area heat exchanger assembly I, lower warm area ptc heater component J, under
Warm area circulating fan component K, compressor assembly L, LED illumination lamp bar 31, back side are equipped with air duct backboard 37, and bottom outside is equipped with and opens
Powered-down source 54 has connected to power supply power supply line 62.
The door component includes door body A, and the top and bottom of the side of door body 1 are respectively equipped with upper hinge 4, lower hinge 3, door
The bottom of body 1 is equipped with Under The Grille 2.The awake eggplant area assembly B includes the area the Xing Qie drawer 5 for placing cigar, the area Xing Qie drawer 5
Top be equipped with cigar for heating the area Xing Qie heater 6 and adjustment the area Xing Qie air flowing the area Xing Qie blower 9.Institute
The area Shu Xingqie blower 9 is mounted on the area Xing Qie outline border 8, in addition, being additionally provided with decorative panel 7 on the outside of the eggplant area assembly B that wakes up.
It includes water-storing device 10 that the water-storing device component C, which is located at, and 10 bottom of water-storing device is recycled equipped with upper warm area
Water pump 17, upper warm area humidification water pump 18, lower warm area humidification water pump 22, water-storing device heater 23, steams lower warm area water circulating pump 21
Device 11 is sent out, the upper warm area water circulating pump 17, upper warm area humidification water pump 18 pass through upper warm area water circulating pump water pipe 13, upper temperature respectively
Area's humidification water water pumping pipe 16 is connect with upper warm area heat exchanger 38;The lower warm area water circulating pump 21, lower warm area humidification water pump 22 divide
It is not connect by lower warm area water circulating pump water pipe 19, lower warm area humidification water water pumping pipe 20 with lower warm area heat exchanger 46.
For the sterilization and disinfection of the air in cabinet, silver ion filter pulp 12 is additionally provided in the water-storing device component C.It is described
The top of water-storing device component C is sealed by water-storing device cover board 15;The water-storing device cover board 15 adds equipped with water-storing device
Water cover plate 14, the addition for water.
The door head assembly D includes Left-Hand Panel 24, right panel 27 and the door head side 28 at top for being located at the left and right sides,
Intermediate display screen 26, display screen outer layer are touch screen 25.The Left-Hand Panel 24 and right panel 27 are acrylic material.
The box assembly E includes condenser 33, and the end of the condenser 33 is successively arranged device for drying and filtering 34, capillary
Pipe 35, the condenser 33 are fixed in cigar cabinet by condenser brackets 36.
The hot device assembly F of warm area that changes includes upper warm area heat exchanger 38, and the top of the upper warm area heat exchanger 38 is equipped with
Upper warm area humidifier 39, lower section are connect by upper warm area water container water pipe 41 with upper warm area heat exchanger water container 40.
The warm area ptc heater component G that adds includes heater, and the heater 43 passes through the fixed bracket 42 of heater
It is fixed in cigar cabinet.
The upper warm area circulating fan component H includes upper warm area circulating fan 44, and the upper warm area circulating fan 44 passes through
Upper warm area circulating fan fixed plate 45 is fixed in cigar cabinet.
The warm area heat exchanger assembly I that changes includes lower warm area heat exchanger 46, and the top of the lower warm area heat exchanger 46 is set
There is lower warm area humidifier 47, lower section is connect by lower warm area water container water pipe 49 with lower warm area heat exchanger water container 48.
It is described that lower warm area ptc heater component J is added to include lower warm area ptc heater 51, the lower warm area ptc heater 51
It is fixed in cigar cabinet by the fixed bracket 50 of heater.
The lower warm area circulating fan component K includes lower warm area circulating fan 52, and the lower warm area circulating fan 52 passes through
Lower warm area circulating fan fixed plate 53 is fixed in cigar cabinet.
The compressor assembly includes compressor 56, compressor capacitor 58, evaporating dish 60,56 two sides of the compressor difference
It is connected with exhaust pipe 55 and muffler 57, the bottom of the compressor 56 is equipped with compressor damping glue foot 59.The compression is electromechanical
Hold 58 and is used for compressor start or stable operation.
The layer frame N points are several layers, are telescopically fixed on the side of cigar cabinet.In order to improve, outside the layer frame
Side is equipped with barrier coat.
The above citing is only to of the invention for example, do not constitute the limitation to protection scope of the present invention, all
It is within being all belonged to the scope of protection of the present invention with the same or similar design of the present invention.The announcement and religion of book according to the above description
It leads, those skilled in the art in the invention can also change and modify the above embodiment.Therefore, the present invention is not
It is confined to specific embodiment disclosed and described above, some modifications and changes of invention should also be as falling into power of the invention
In the protection scope that benefit requires.
Claims (10)
1. multi-temperature zone constant temperature and humidity cigar cabinet, including cabinet body, control module, multiple constant temperature and humidity modules, layer frame, the control mould
Block is connect with constant temperature and humidity module, which is characterized in that
The control module passes through increment type PID according to the Current Temperatures of acquisition, current humidity and set temperature, setting humidity
Algorithm carries out dynamic regulation to constant temperature and humidity module;
The constant temperature and humidity module passes through the air stream in water circulation and cigar cabinet in response to the PID regulating command of control module
It is dynamic that the temperature and humidity of warm area single in cigar cabinet is adjusted.
2. multi-temperature zone constant temperature and humidity cigar cabinet according to claim 1, which is characterized in that the constant temperature and humidity module includes
Ptc heater, water-storing device, water circulating pump, circulating fan, heat exchanger,
The water-storing device, water circulating pump pass sequentially through pipeline and connect with heat exchanger;The heat exchanger upper end is by pipeline and stores
Water installations connection, lower section are equipped with heat exchanger water container, are equipped with outlet in the heat exchanger water container, the outlet passes through pipe
Road is connect with water-storing device.
3. multi-temperature zone constant temperature and humidity cigar cabinet according to claim 1, which is characterized in that the constant temperature and humidity module is also wrapped
Humidification water pump is included,
The import of the humidification water pump is connect by pipeline with water-storing device, and outlet is by pipeline and is connected with humidifier, institute
State the top that humidifier is located at heat exchanger.
4. multi-temperature zone constant temperature and humidity cigar cabinet according to claim 2, which is characterized in that the controller regulating thermostatic is permanent
The increment type PID algorithm of the temperature of wet module are as follows:
,
Lp is scale parameter, and Li integral parameter, Ld is differential parameter;E (k) is the difference of collected Current Temperatures and set temperature
Value;E (k-1) is previous e (k) value, and e (k-2) is previous e (k-1) value.
5. multi-temperature zone constant temperature and humidity cigar cabinet according to claim 2, which is characterized in that the controller regulating thermostatic is permanent
The increment type PID algorithm of the humidity of wet module are as follows:
,
Wherein △ u (k) is the output power increment change rate of water circulating pump or circulating fan, and Hp is scale parameter, Hi integral ginseng
Number, Hd is differential parameter;E (k) is the difference for setting humidity and current humidity;E (k-1) is previous e (k) value, e (k-2)
For previous e (k-1) value.
6. according to according to any multi-temperature zone constant temperature and humidity cigar cabinet of claim 2 to 4, which is characterized in that the water storage
Device is connect with hot-water heating system, refrigerating plant respectively.
7. multi-temperature zone constant temperature and humidity cigar cabinet according to claim 1, which is characterized in that the multi-temperature zone constant temperature and humidity snow
Eggplant cabinet further includes eggplant area assembly of waking up.
8. multi-temperature zone constant temperature and humidity cigar cabinet according to claim 7, which is characterized in that the awake eggplant area assembly includes waking up
Eggplant area heating device, the area Xing Qie blower.
9. multi-temperature zone constant temperature and humidity cigar cabinet according to claim 1, which is characterized in that the layer frame is telescopic to be located at
The side of cabinet body.
10. multi-temperature zone constant temperature and humidity cigar cabinet according to claim 9, which is characterized in that the outside of the layer frame is equipped with
Barrier coat.
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CN201811517578.9A CN109393850A (en) | 2018-12-12 | 2018-12-12 | Multi-temperature zone constant temperature and humidity cigar cabinet |
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CN115956692A (en) * | 2022-12-30 | 2023-04-14 | 西安圣华农业科技股份有限公司 | Automatic control method for cigar tobacco leaf airing controlled by multiple temperature zones |
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