CN202254660U - Equipment for dehumidifying and baking air-source high temperature heat pump - Google Patents

Equipment for dehumidifying and baking air-source high temperature heat pump Download PDF

Info

Publication number
CN202254660U
CN202254660U CN 201120325657 CN201120325657U CN202254660U CN 202254660 U CN202254660 U CN 202254660U CN 201120325657 CN201120325657 CN 201120325657 CN 201120325657 U CN201120325657 U CN 201120325657U CN 202254660 U CN202254660 U CN 202254660U
Authority
CN
China
Prior art keywords
heat pump
dehumidifying
temperature heat
air
daylighting
Prior art date
Application number
CN 201120325657
Other languages
Chinese (zh)
Inventor
李绍志
吴中心
刘远辉
谢松彬
王长拴
向光裕
张群甫
刘园园
Original Assignee
江苏科地现代农业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏科地现代农业有限公司 filed Critical 江苏科地现代农业有限公司
Priority to CN 201120325657 priority Critical patent/CN202254660U/en
Application granted granted Critical
Publication of CN202254660U publication Critical patent/CN202254660U/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Abstract

The utility model provides equipment for dehumidifying and baking an air-source high temperature heat pump. The equipment comprises a drying chamber, a heating chamber, a heat energy recycling and dehumidifying device, an air-source high temperature heat pump heating device and a circulating fan arranged in the heating chamber, wherein an air inlet and an air return port are formed in the drying chamber; the air inlet of the drying chamber is communicated with the heating chamber; the circulating fan corresponds to the air inlet of the drying chamber; the wet gas inlet of the heat energy recycling and dehumidifying device is communicated with the air return port of the drying chamber; the heat energy recycling port of the heat energy recycling and dehumidifying device is communicated with the heating chamber; and the heating end of the air-source high temperature heat pump heating device is arranged in the heating chamber. The equipment for dehumidifying and drying the air-source high temperature heat pump has the advantages of scientific design, high heat utilization rate, energy conservation, consumption reduction and high drying quality.

Description

Air source high-temperature heat pump dehumidifying roasting plant
Technical field
The utility model relates to a kind of material baking or drying plant, specifically, has related to a kind of air source high-temperature heat pump dehumidifying roasting plant.
Background technology
At present, China tobacco and agricultural product drying field, what generally adopt is the drying mode of fuel with the fire coal still, it is the drying mode of fuel with combustion gas, straw briquette fuel etc. that a small amount of employing is also arranged; These drying mode overall thermal efficiency are low, and the specific energy consumption cost is high, and dust, to contain the discharging of S compound many, and environmental pollution is serious, and operation sequence is complicated, and labour intensity is big, the Temperature and Humidity Control low precision, and baking quality is difficult to guarantee.
In the prior art, some roasting plant adopts air source heat pump to heat, still; The thermal efficiency of air source heat pump is lower, and its heat supply peak load is difficult to satisfy the intensification requirement of oven dry later stage high temperature more than 60 ℃, and this just needs the electrothermal tube assistant heating of a large amount of low efficiencies of roasting plant configuration; This makes the roasting plant energy consumption increase, and operating cost increases, and capacity usage ratio is on the low side; Cause the significant wastage of resource, unsuitable the popularization.
In the drying materials process, need carry out hydrofuge, but can take away a large amount of heats hydrofuge the time, according to statistics, during hydrofuge, heat loss is up to about 44%, and heat-energy losses is big, and the thermal efficiency is low; In tobacco and fruit drying course; For satisfying the hydrofuge needs, must replenish a large amount of extraneous new wind earlier, again the drying chamber damp-heat air is discharged thereafter; Be accompanied by the discharge of drying chamber damp-heat air; When discharging large quantity of moisture and heat, tobacco in the drying chamber or fruit evaporate into also discharges thereupon of benefit materials composition such as airborne fragrance, and the fragrance and the mouthfeel of cured tobacco leaf or fruit had certain influence.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, thereby a kind of design science, heat utilization efficiency is high, energy-saving and cost-reducing, dries quantity is high air source high-temperature heat pump dehumidifying roasting plant are provided.
To achieve these goals; The technical scheme that the utility model adopted is: a kind of air source high-temperature heat pump dehumidifying roasting plant, and it comprises drying chamber, heating clamber, energy recovery and dehydrating unit, air source high-temperature heat pump heater and is installed in the circulating fan in the said heating clamber; Wherein, said drying chamber is provided with air inlet and return air inlet, and the air inlet of said drying chamber is communicated with said heating clamber, the air inlet setting of the corresponding said drying chamber of said circulating fan; The moisture import of said energy recovery and dehydrating unit is communicated with the return air inlet of said drying chamber, and the energy recovery mouth of said energy recovery and dehydrating unit is communicated with said heating clamber; The heat supply end of said air source high-temperature heat pump heater is installed in the said heating clamber.
Based on above-mentioned, the water smoke generating apparatus is installed in the said heating clamber.
Based on above-mentioned; It also includes solar energy light collecting thermal-arrest assisted heating device; Said solar energy light collecting thermal-arrest assisted heating device comprises daylighting heat collecting chamber body, be arranged on polylith demarcation strip in the said daylighting heat collecting chamber body, be separately positioned on the air inlet and the hot blast outlet at said daylighting heat collecting chamber body head and the tail both ends; Wherein, The said demarcation strip of polylith is arranged in order setting from head end to the tail end of said daylighting heat collecting chamber body, and the said demarcation strip of polylith is cut apart said daylighting heat collecting chamber body and constituted S shape and add hot-flow flue; Said hot blast outlet is communicated with said heating clamber.
Based on above-mentioned, said daylighting heat collecting chamber body is made up of hollow daylighting thermal-arrest plate.
Based on above-mentioned, be provided with ventilating fan in the said daylighting heat collecting chamber body, the corresponding said hot blast outlet of said ventilating fan is provided with.
Based on above-mentioned; It also includes the baking automaton; Said baking automaton comprises microcontroller circuit, temperature sensor, humidity sensor, signal control circuit and power module; Wherein, Said microcontroller circuit connects said temperature sensor, said humidity sensor and said signal control circuit respectively, and said power module connects said microcontroller circuit, said temperature sensor, said humidity sensor and said signal control circuit respectively so that working power to be provided.
The relative prior art of the utility model has substantive distinguishing features and progress, and specifically, this air source high-temperature heat pump dehumidifying roasting plant has the following advantages:
1, energy-saving and cost-reducing: this devices consume electric energy is few, and power consumption is merely the 1/3--1/4 of common electrical heat pipe heated baking equipment; Compare with coal-fired, oil, combustion gas drying plant, can save operating cost or cost about 75%; Solar energy light collecting thermal-arrest assisted heating device can be selected to install additional in area with good conditionsi, this equipment, and energy-saving effect is more outstanding; It is a kind of environmental protection, energy-saving and cost-reducing, saving of labor fall this, the environmentally friendly machine of sustainable development.
2, environment friendly and pollution-free: in use, no any comburant and emission do not produce waste water, waste gas and waste residue, have really accomplished the environmental requirement of zero-emission.
3, safe and reliable to operation: the operation of entire equipment does not have danger such as possibly exist in the traditional drying device (fuel oil, combustion gas or electrical heating) inflammable, explosive, poisoning, short circuit, and it is a kind of reliable totally-enclosed drying system that is perfectly safe.
4, long service life, maintenance cost is low: it has adopted the heat pump techniques of traditional air-conditioning, and technology is ripe, and is stable and reliable for performance, long service life; Safe and reliable to operation, can realize full-automatic manpower-free's operation, intelligent control.
5, automation, intelligent degree height: employing baking automaton, the accuracy height is made in control, but continuous drying operation and further realization network centralized Control and online adjusting.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the internal structure sketch map of said solar energy light collecting thermal-arrest assisted heating device.
The specific embodiment
Through the specific embodiment, the technical scheme of the utility model is done further detailed description below.
As depicted in figs. 1 and 2, a kind of air source high-temperature heat pump dehumidifying roasting plant, it comprises drying chamber 1, heating clamber 2, energy recovery and dehydrating unit 5, air source high-temperature heat pump heater 3 and is installed in the circulating fan 4 in the said heating clamber 2; Wherein, said drying chamber 1 is provided with air inlet 11 and return air inlet 12, and the air inlet 11 of said drying chamber 1 is communicated with said heating clamber 2, and the air inlet 11 of said circulating fan 4 corresponding said drying chambers 1 is provided with; The moisture import of said energy recovery and dehydrating unit 5 is communicated with the return air inlet 12 of said drying chamber 1, and the energy recovery mouth 53 of said energy recovery and dehydrating unit 5 is communicated with said heating clamber 2; The heat supply end of said air source high-temperature heat pump heater 3 is installed in the said heating clamber 2.
Based on above-mentioned, in the said heating clamber 2 water smoke generating apparatus 7 is installed; Said water smoke generating apparatus 7 is used for the moisture regain humidification behind the dry materials, with the breakage of avoiding material with help collecting operation; During moisture regain, water smoke generating apparatus 7 produces moisture fog in heating clamber 2, and through circulating fan 4 it is diffused in the air of drying chamber 1, to increase the humidity of material and surrounding air thereof, makes dried material moisture absorption moisture regain; This moisture regain technology has that humidification efficiency height, power consumption are low, good stability, safe characteristics, can realize temperature control and humidity control separate, do not disturb mutually.
Based on above-mentioned; It also includes the solar energy light collecting thermal-arrest assisted heating device that is arranged on said drying chamber 1 top; Said solar energy light collecting thermal-arrest assisted heating device comprises daylighting heat collecting chamber body 6, be arranged on polylith demarcation strip 61 in the said daylighting heat collecting chamber body 6, be separately positioned on the air inlet 62 and the hot blast outlet 63 at said daylighting heat collecting chamber body 6 head and the tail both ends; Wherein, The said demarcation strip 61 of polylith is arranged in order setting from head end to the tail end of said daylighting heat collecting chamber body 6, and the said demarcation strip 61 of polylith is cut apart said daylighting heat collecting chamber body 6 and constituted S shape and add hot-flow flue; Said hot blast outlet 63 is communicated with said heating clamber 2; Said daylighting heat collecting chamber body 6 is made up of hollow daylighting thermal-arrest plate; Be provided with the ventilating fan that is used for air inducing in the said daylighting heat collecting chamber body 6, the corresponding said hot blast outlet 63 of said ventilating fan is provided with.
The area good at sunshine condition, that solar energy is sufficient can add solar energy light collecting thermal-arrest assisted heating device at said drying chamber 1 top; Top, side, the end face of said daylighting heat collecting chamber body 6 are hollow daylighting thermal-arrest plate; Directly let absorption of air solar thermal energy in the said daylighting heat collecting chamber body 6; Hot-air is got in the said heating clamber 2; And join with the air of said air source high-temperature heat pump heater 3 heating, and then get into said drying chamber 1, realize the drying of material; High temperature air is got back to said heating clamber 2 through return air inlet 12 again after said drying chamber 1 discharges heat energy, thereby forms the internal heat circulation of system.
Based on above-mentioned; It also includes the baking automaton; Said baking automaton comprises microcontroller circuit, temperature sensor, humidity sensor, signal control circuit and power module; Wherein, Said microcontroller circuit connects said temperature sensor, said humidity sensor and said signal control circuit respectively, and said power module connects said microcontroller circuit, said temperature sensor, said humidity sensor and said signal control circuit respectively so that working power to be provided.Said temperature sensor and said humidity sensor are arranged in the drying chamber 1, are used to gather the humiture in the drying chamber 1; Said signal control circuit connects said energy recovery and dehydrating unit 5, said air source high-temperature heat pump heater 3, said water smoke generating apparatus 7, said ventilating fan and said circulating fan 4 respectively, to realize the control to aforementioned device; The built-in some baking expert modes of said microcontroller circuit, indirect labor's regulatory function can guarantee that different baking demands toast by optimised process.
Said air source high-temperature heat pump heater 3 is work under the control of baking automaton; The heat supply end of said air source high-temperature heat pump heater 3 arrives the heat delivery of its generation in the said heating clamber 2; Through the said circulating fan 4 of running heat energy is delivered to said drying chamber 1 again, realize heating, the drying of material with this; High temperature air is got back to said heating clamber 2 through return air inlet 12 again after said drying chamber 1 discharges heat energy, and cycle operation in carrying out back and forth.
Said air source high-temperature heat pump heater 3 is prior aries, and it utilizes contrary Carnot's principle to absorb the heat of air and it is transferred in the heating clamber 2, realizes that the temperature of drying chamber 1 improves, and then realizes the drying of material; It mainly is made up of compressor, condenser, flow controller, evaporimeter, and refrigerant circulates in system under the effect of compressor; Under the compressor effect, accomplish the temperature-rise period that boosts (temperature is up to more than 100 ℃) of gaseous state, get into condenser and discharge heat of high temperature; With air in the heating, drying chamber 1, simultaneously, refrigerant is cooled and is converted into liquid state; After it ran to evaporimeter, temperature dropped to subzero 20 ℃---and 30 ℃, at this moment the air of evaporimeter periphery will be continuously with the heat transferred refrigerant; The liquid refrigerants evaporation of absorbing heat rapidly, and be converted into gaseous state once more and get into compressor, refrigerant constantly circulates; Just can realize airborne heat is transported in the drying chamber 1, so that the heat of baking needed to be provided.
Said energy recovery and dehydrating unit 5 belong to prior art, and it includes natural wind import 51, cold humid gas or condensed water row mouth 52, energy recovery mouth 53 and moisture import, and its operation principle mainly is to realize the heat conversion through the wet heat exchanger in it; When needs remove wet trade; With the outdoor new air of said energy recovery of suction and dehydrating unit 5 and the damp-heat air of said drying chamber 1 discharge; The wet heat exchanger of flowing through simultaneously carries out exchange heat, gets into heating clamber 2 behind the cold dry air pre-heating temperature elevation that soon newly advances, and the damp-heat air of discharging simultaneously is through cooling; Moisture content partial condensation is wherein discharged or is discharged naturally, thereby realizes removing wet trade; After a period of time, damp-heat air progressively circulation successively reaches and not only dehumidifies but also reduce the purpose that heat effluxes loss in a large number in the drying chamber 1.Relatively dry air after the intensification pours into heating clamber 2, drying chamber 1 successively; The hot-air that gets into the relatively dry of drying chamber 1 absorbs the moisture that material heat absorption back gasification discharges again; Relative air humidity is improved again; Efflux again after acquiring a certain degree, exchange again, dehumidifying heating again, going round and beginning again like this reaches the purpose that circulating dehumidification, heat energy are recycled.
This air source high-temperature heat pump dehumidifying creationary combining of roasting plant with high temperature heat pump heating technique and dehumidification by condensation technological sciences; Electric energy heat is imitated greatly to be improved; And, help the dries quantity of material because whole closed circulation is toasted, especially be directed against the baking of tobacco leaf; Help the formation of tobacco leaf flavescence and flavor matter, thereby cured tobacco leaf inherent quality, presentation quality and aroma quality are improved.
This air source high-temperature heat pump dehumidifying roasting plant not only can baking tobacco leaves; But also can dry multiple agricultural byproducts; Like mushroom, date, fruit, auricularia auriculajudae, vegetables, grain, Chinese medicine etc.; Can realize one-machine-multi-function, many usefulness, and equipment is in service can not produce pollution, harmful substance and pernicious gas, health, environmental protection and the quality of drying materials had very big guarantee and raising.
Adopt this technology; Make an experiment in a plurality of places; Its result shows: the popularizing of this technology; Will drive the revolutionary variation of whole oven dry industry drying mode, and will produce significant environmental benefit, economic benefit and huge social benefit, it has wide practical reference value and development prospect.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the specific embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.

Claims (6)

1. air source high-temperature heat pump dehumidifying roasting plant, it is characterized in that: it comprises drying chamber, heating clamber, energy recovery and dehydrating unit, air source high-temperature heat pump heater and is installed in the circulating fan in the said heating clamber; Wherein, said drying chamber is provided with air inlet and return air inlet, and the air inlet of said drying chamber is communicated with said heating clamber, the air inlet setting of the corresponding said drying chamber of said circulating fan; The moisture import of said energy recovery and dehydrating unit is communicated with the return air inlet of said drying chamber, and the energy recovery mouth of said energy recovery and dehydrating unit is communicated with said heating clamber; The heat supply end of said air source high-temperature heat pump heater is installed in the said heating clamber.
2. air source high-temperature heat pump dehumidifying roasting plant according to claim 1 is characterized in that: the water smoke generating apparatus is installed in the said heating clamber.
3. air source high-temperature heat pump dehumidifying roasting plant according to claim 1 and 2; It is characterized in that: it also includes solar energy light collecting thermal-arrest assisted heating device; Said solar energy light collecting thermal-arrest assisted heating device comprises daylighting heat collecting chamber body, be arranged on polylith demarcation strip in the said daylighting heat collecting chamber body, be separately positioned on the air inlet and the hot blast outlet at said daylighting heat collecting chamber body head and the tail both ends; Wherein, The said demarcation strip of polylith is arranged in order setting from head end to the tail end of said daylighting heat collecting chamber body, and the said demarcation strip of polylith is cut apart said daylighting heat collecting chamber body and constituted S shape and add hot-flow flue; Said hot blast outlet is communicated with said heating clamber.
4. air source high-temperature heat pump according to claim 3 dehumidifying roasting plant is characterized in that: said daylighting heat collecting chamber body is made up of hollow daylighting thermal-arrest plate.
5. air source high-temperature heat pump according to claim 3 dehumidifying roasting plant is characterized in that: be provided with ventilating fan in the said daylighting heat collecting chamber body, the corresponding said hot blast outlet of said ventilating fan is provided with.
6. air source high-temperature heat pump dehumidifying roasting plant according to claim 1 and 2; It is characterized in that: it also includes the baking automaton; Said baking automaton comprises microcontroller circuit, temperature sensor, humidity sensor, signal control circuit and power module; Wherein, Said microcontroller circuit connects said temperature sensor, said humidity sensor and said signal control circuit respectively, and said power module connects said microcontroller circuit, said temperature sensor, said humidity sensor and said signal control circuit respectively so that working power to be provided.
CN 201120325657 2011-09-01 2011-09-01 Equipment for dehumidifying and baking air-source high temperature heat pump CN202254660U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120325657 CN202254660U (en) 2011-09-01 2011-09-01 Equipment for dehumidifying and baking air-source high temperature heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120325657 CN202254660U (en) 2011-09-01 2011-09-01 Equipment for dehumidifying and baking air-source high temperature heat pump

Publications (1)

Publication Number Publication Date
CN202254660U true CN202254660U (en) 2012-05-30

Family

ID=46115892

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120325657 CN202254660U (en) 2011-09-01 2011-09-01 Equipment for dehumidifying and baking air-source high temperature heat pump

Country Status (1)

Country Link
CN (1) CN202254660U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102345971A (en) * 2011-09-01 2012-02-08 江苏科地现代农业有限公司 Air source high-temperature heat pump dehumidification roasting device
CN102809265A (en) * 2012-08-16 2012-12-05 洛阳中懋环保设备有限公司 Multi-purpose solar energy-air source heat pump circling dehumidification curing barn
CN103822444A (en) * 2014-03-17 2014-05-28 苏文先 Backflow dehumidification type energy-saving article drying system
CN104567330A (en) * 2014-12-31 2015-04-29 伯恩太阳能科技有限公司 Intelligent internet of things drying device
CN104567282A (en) * 2014-12-31 2015-04-29 伯恩太阳能科技有限公司 Intelligent multifunctional drying room
CN104939290A (en) * 2015-06-09 2015-09-30 广州市宏希太阳能设备有限公司 Solar-energy and air-energy integrated tobacco drying system
CN104949474A (en) * 2015-07-16 2015-09-30 郑州容大科技发展有限公司 Solar drying room
CN105318707A (en) * 2015-07-13 2016-02-10 潘亚平 Multifunctional drying and dehumidifying device and drying and dehumidifying method thereof
CN105996104A (en) * 2016-07-25 2016-10-12 吉首大学 Computer-controlled heat pump type heat recycling ceiling fan convection tobacco leaf drying device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102345971A (en) * 2011-09-01 2012-02-08 江苏科地现代农业有限公司 Air source high-temperature heat pump dehumidification roasting device
CN102809265A (en) * 2012-08-16 2012-12-05 洛阳中懋环保设备有限公司 Multi-purpose solar energy-air source heat pump circling dehumidification curing barn
CN103822444A (en) * 2014-03-17 2014-05-28 苏文先 Backflow dehumidification type energy-saving article drying system
CN104567330A (en) * 2014-12-31 2015-04-29 伯恩太阳能科技有限公司 Intelligent internet of things drying device
CN104567282A (en) * 2014-12-31 2015-04-29 伯恩太阳能科技有限公司 Intelligent multifunctional drying room
CN104567330B (en) * 2014-12-31 2016-12-14 伯恩太阳能科技有限公司 A kind of Intelligent internet of things drying unit
CN104567282B (en) * 2014-12-31 2017-04-19 伯恩太阳能科技有限公司 Intelligent multifunctional drying room
CN104939290A (en) * 2015-06-09 2015-09-30 广州市宏希太阳能设备有限公司 Solar-energy and air-energy integrated tobacco drying system
CN105318707A (en) * 2015-07-13 2016-02-10 潘亚平 Multifunctional drying and dehumidifying device and drying and dehumidifying method thereof
CN105318707B (en) * 2015-07-13 2018-09-14 潘亚平 A kind of multi-function drying dehumidification device and its drying dehumidification method
CN104949474A (en) * 2015-07-16 2015-09-30 郑州容大科技发展有限公司 Solar drying room
CN105996104A (en) * 2016-07-25 2016-10-12 吉首大学 Computer-controlled heat pump type heat recycling ceiling fan convection tobacco leaf drying device

Similar Documents

Publication Publication Date Title
CN103502740B (en) Hybrid refrigeration device
CN100510558C (en) Single runner two stage dehumidify air-conditioner driven by solar
CN203116210U (en) Evaporative cooling and mechanical refrigeration combined system for data machine room
EP3211356B1 (en) Method and apparatus for using excess heat from power plant flue gas to dry biomass fuel
CN201314655Y (en) Environmental-friendly and energy-saving blower for supplying hot wind and cool wind
CN201488480U (en) Drying device combined solar and air source heat pump
CN103470379B (en) Combined energy-saving type Inlet Air Cooling System of Gas Turbine
CN203454660U (en) Drying house for drying agricultural and sideline products through air energy heat pump
CN101936644B (en) Hot air drying system heated by double energy sources
CN105841358B (en) With reference to the Winter-summer dual purpose Evaporative Cooling Air-conditioning System of roofing water storage
CN102022794B (en) Radiation suspended ceiling cooling system capable of independently processing heat and humidity
CN100498089C (en) Air-conditioning system for liquid dehumidification using solar energy and geothermal energy
CN203949468U (en) Dehumidifying drying heating tape hydrofuge source pump
CN201976709U (en) Edible-fungus drying equipment
CN102445066B (en) Natural air dehydrating and preheating drying oven system adopting condensate water waste heat for two-effect flash evaporation
CN102697157B (en) High-efficiency and energy-saving intensive tobacco flue-curing house
CN202149545U (en) Fresh air fan set with heat recovery and humidification functions
CN106369959B (en) A kind of air energy heat pump agricultural product drying device
CN103267329B (en) The refrigeration of solar energy evaporative cooling and capillary radiation, heat supply and hot-water heating system
CN201203217Y (en) Four-level evaporative cooling combined air conditioner machine unit
CA2756814A1 (en) A combined water extractor and electricity generator
CN205048602U (en) Dehumidification runner and indirect evaporation cooling heat recovery fresh air conditioning of heat pump manifold type
CN201429307Y (en) Energy-saving dryer
CN202209858U (en) Energy-saving and environment-friendly drying box
CN102261828B (en) Energy-saving and environmentally-friendly drying method of coal slime and lignite and device thereof

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
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: 20120530

Termination date: 20160901