CN205536673U - Dry heat pump system of constant temperature - Google Patents
Dry heat pump system of constant temperature Download PDFInfo
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- CN205536673U CN205536673U CN201620100665.4U CN201620100665U CN205536673U CN 205536673 U CN205536673 U CN 205536673U CN 201620100665 U CN201620100665 U CN 201620100665U CN 205536673 U CN205536673 U CN 205536673U
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- heat exchanger
- air
- constant temperature
- heat pump
- freeze
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Abstract
The utility model discloses a dry heat pump system of constant temperature, including the host shell, and install inside compressor, condenser, evaporimeter and the first heat exchanger of host shell, compressor, condenser and evaporimeter pass through the pipe connection and constitute the heat pump cycle return circuit, offer the hot -blast import and the return air inlet that are used for with the baking house intercommunication on the first curb plate of host shell, hot -blast import department is equipped with interior fan, the first wind channel air intake of first heat exchanger with the return air inlet butt joint, the first wind channel air outlet orientation of first heat exchanger the one side at evaporimeter place, the second wind channel air intake of first heat exchanger is used for leading -in process circulated air behind the evaporimeter, the second wind channel air outlet orientation of first heat exchanger the one side at condenser place. Dry heat pump system of constant temperature drying efficiency is high, and is energy -conserving high -efficient.
Description
Technical field
This utility model relates to technical field of heat pumps, particularly relates to a kind of freeze-day with constant temperature heat pump.
Background technology
Heat pump is a kind of device by the heat energy transfer of low-temperature heat source to high temperature heat source, by from nature
Empty gas and water or soil in obtain low grade heat energy, through electric power do work, it is provided that can be by the height used by people
Grade heat energy.In freeze-day with constant temperature system, the drying object in drying room is entered by general employing air source heat pump system
Row heats up and dehumidifies.Traditional, absorbed heat by heat pump air in drying room or the air in environment, produce
It is re-fed into drying room, by keeping aquatic by contained by drying object of the high-temperature hot-air of uniform temperature after raw high-temperature hot-air
Becoming steam, steam returns to the vaporizer of heat pump and carries out condensation, thus drying object in drying room carried out
Dehydration dehumidifying.But, use aforesaid way, in the starting stage that drying room is heated up, the phase in air
Higher to humidity, vaporizer has little time water vapor condensation water outlet because area is limited, and drying efficiency is the slowest；This
Outward, in temperature-rise period, low to the heat recovery efficiency of circulated air, it is impossible to accomplish the effect of efficient energy-saving.
Summary of the invention
Based on this, this utility model is to overcome the defect of prior art, it is provided that a kind of drying efficiency is high, joint
Can efficient freeze-day with constant temperature heat pump.
Its technical scheme is as follows:
A kind of freeze-day with constant temperature heat pump, including host shell, and is arranged within described host shell
Compressor, condenser, vaporizer and First Heat Exchanger, described compressor, condenser and vaporizer pass through
Pipeline connects and composes heat pump cycle loop, the first side plate of described host shell offers for drying room even
Logical hot wind inlet and return air inlet, be provided with inner blower, the first of described First Heat Exchanger at described hot wind inlet
Air inlet of air duct docks with described return air inlet, and the first duct outlet of described First Heat Exchanger is towards described steaming
Sending out the side at device place, the second air inlet of air duct of described First Heat Exchanger is for importing through described vaporizer
After circulated air, the second duct outlet of described First Heat Exchanger is towards the side at described condenser place.
Wherein in an embodiment, described freeze-day with constant temperature heat pump also includes the second heat exchanger, described
First air inlet of air duct of two heat exchangers docks with described return air inlet, and the first air channel of described second heat exchanger goes out
Air port is docked with the first air inlet of air duct of described First Heat Exchanger, and described host shell is near described return air inlet
The second side plate on offer fresh inlet, be provided with air-intake device, described second heat exchange at described fresh inlet
Second air inlet of air duct of device communicates with described fresh inlet, the second duct outlet of described second heat exchanger
Towards the side at described condenser place, the 3rd side plate that described host shell is relative with its first side plate is opened
Being provided with exhaust outlet, described exhaust outlet is positioned at described 3rd side plate near the side of described vaporizer, described air draft
Humidity-discharging device it is provided with at Kou.
Wherein in an embodiment, described freeze-day with constant temperature heat pump also includes the first dividing plate, second partition
With the 3rd dividing plate, described host shell is separated the first chamber and the second chamber by described first dividing plate, and described
Described first chamber is divided into the first sub-chamber, the second sub-chamber and the 3rd point of chamber by two dividing plates and the 3rd dividing plate
Second air inlet of air duct of room, described fresh inlet and the second heat exchanger is positioned at the first sub-chamber, described steaming
Send out device, the first duct outlet of First Heat Exchanger, the second air inlet of air duct of First Heat Exchanger, exhaust outlet
It is positioned at the second sub-chamber, the second duct outlet of described First Heat Exchanger, the second heat exchange with humidity-discharging device
Second duct outlet of device and condenser are positioned at the 3rd sub-chamber, described hot wind inlet, inner blower, pressure
Contracting machine is positioned at the second chamber, and described first dividing plate and described condenser corresponding section are provided with hot-air channel.
Wherein in an embodiment, described vaporizer is finned evaporator.
Wherein in an embodiment, described condenser is finned cooler.
Wherein in an embodiment, described freeze-day with constant temperature heat pump also includes choke valve, described choke valve
On pipeline between described vaporizer and described condenser.
Wherein in an embodiment, described choke valve is electric expansion valve.
Wherein in an embodiment, described freeze-day with constant temperature heat pump also includes gas-liquid separator, described gas
On liquid/gas separator pipeline between described compressor and described vaporizer.
Wherein in an embodiment, described air-intake device is Electric air valve.
Wherein in an embodiment, described humidity-discharging device is wet-emitting blower.
The beneficial effects of the utility model are:
When drying room is heated up by described freeze-day with constant temperature heat pump, inner blower energising runs, the sky in drying room
Gas is circulated heating by inner blower.Under the effect of inner blower, the circulated air in drying room passes through return air inlet
Enter the first air channel of First Heat Exchanger, and come vaporizer through the first air channel of First Heat Exchanger, evaporation
This circulated air is absorbed heat by device, becomes cold drying circulated air by the circulated air of vaporizer, and this low temperature is done
Dry circulated air enters the second air channel of First Heat Exchanger, with the first wind being entered First Heat Exchanger by return air inlet
The new circulated air in road carries out heat exchange, and after heat exchange, new circulated air temperature reduces, and more holds after entering vaporizer
Easily reaching to condense the requirement of condensed water, cold drying circulated air temperature raises, to condensation after entering condenser
In device pipe, coolant carries out heat absorption and can become the hot blast of higher temperature, and this hot blast passes through heat under inner blower effect
Wind inlet enters in drying room and then carries out drying room heating up being dried.Described freeze-day with constant temperature heat pump is by arranging
First Heat Exchanger, makes the new circulated air in the first air channel by return air inlet entrance First Heat Exchanger and passes through evaporation
The cold drying circulated air in the second air channel entering First Heat Exchanger after device carries out heat exchange so that enter vaporizer
Circulated air temperature more easily reach condense condensed water requirement, enter condenser circulated air temperature be easier to
Water contained by drying room drying object is generated steam, and then is effectively increased drying efficiency, reduce energy and damage
Consumption, efficient energy-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the freeze-day with constant temperature heat pump described in this utility model embodiment；
Fig. 2 is the structural representation two of the freeze-day with constant temperature heat pump described in this utility model embodiment.
Description of reference numerals:
10, host shell, the 11, first side plate, 12, hot wind inlet, 13, return air inlet, the 14, second side
Plate, 15, fresh inlet, the 16, the 3rd side plate, 17, exhaust outlet, 20, compressor, 30, condenser,
40, vaporizer, 50, First Heat Exchanger, 50a, the first air inlet of air duct of First Heat Exchanger, 50b,
First duct outlet of one heat exchanger, 50c, the second air inlet of air duct of First Heat Exchanger, 50d, first
Second duct outlet of heat exchanger, 60, inner blower, the 70, second heat exchanger, 70a, the second heat exchanger
First air inlet of air duct, 70b, the first duct outlet of the second heat exchanger, 70c, the of the second heat exchanger
Two air inlet of air ducts, 70d, the second duct outlet of the second heat exchanger, 80, humidity-discharging device, 90, first
Dividing plate, 100, second partition, the 110, the 3rd dividing plate, 120, choke valve, 130, gas-liquid separator.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
As it is shown in figure 1, a kind of freeze-day with constant temperature heat pump, including host shell 10, and it is arranged on described
Compressor 20, condenser 30, vaporizer 40 and First Heat Exchanger 50 within host shell 10, described pressure
Contracting machine 20, condenser 30 and vaporizer 40 are sequentially connected with composition heat pump cycle loop by pipeline, described
The hot wind inlet 12 for connecting and return air inlet 13 is offered with drying room on first side plate 11 of host shell 10,
Inner blower 60 it is provided with, the first air inlet of air duct 50a of described First Heat Exchanger 50 at described hot wind inlet 12
Docking with described return air inlet 13, the first duct outlet 50b of described First Heat Exchanger 50 is towards described steaming
Sending out the side at device 40 place, the second air inlet of air duct 50c of described First Heat Exchanger 50 is used for importing process
Circulated air after described vaporizer 40, the second duct outlet 50d of described First Heat Exchanger 50 is towards institute
State the side at condenser 30 place.
When drying room is heated up by described freeze-day with constant temperature heat pump, inner blower 60 energising runs, in drying room
Air is circulated heating by inner blower 60.Under the effect of inner blower 60, the circulated air in drying room leads to
Cross return air inlet 13 and enter the first air channel of First Heat Exchanger 50, and through the first air channel of First Heat Exchanger 50
Coming vaporizer 40, this circulated air is absorbed heat by vaporizer 40, is become by the circulated air of vaporizer 40
Cold drying circulated air, this cold drying circulated air enters the second air channel of First Heat Exchanger 50, and passes through back
The new circulated air in the first air channel that air port 13 enters First Heat Exchanger 50 carries out heat exchange, after heat exchange, newly follows
Ring air temperature reduces, and more easily reachs the requirement condensing condensed water after entering vaporizer 40, and cold drying follows
Ring air temperature raise, by after the second duct outlet 50d of First Heat Exchanger 50 through condenser 30, right
Condenser 30 is managed interior coolant and is carried out heat absorption and can become the hot blast of higher temperature, and this hot blast is made at inner blower 60
With lower enter in drying room by hot wind inlet 12 so that drying room is carried out heat up be dried.Described freeze-day with constant temperature heat pump
System, by arranging First Heat Exchanger 50, makes to be entered the first air channel of First Heat Exchanger 50 by return air inlet 13
New circulated air with by after vaporizer 40 enter First Heat Exchanger 50 the second air channel cold drying circulate
Wind carries out heat exchange so that the circulated air temperature entering vaporizer 40 more easily reachs the requirement condensing condensed water,
The circulated air temperature entering condenser 30 is easier to the water contained by drying room drying object is generated steam, Jin Eryou
Effect improves drying efficiency, reduces energy loss, efficient energy-saving.
Further, as in figure 2 it is shown, described freeze-day with constant temperature heat pump also includes the second heat exchanger 70, institute
The the first air inlet of air duct 70a stating the second heat exchanger 70 docks with described return air inlet 13, described second heat exchange
First duct outlet 70b of device 70 docks with the first air inlet of air duct 50a of described First Heat Exchanger 50,
Described host shell 10 offers fresh inlet 15 on the second side plate 14 of described return air inlet 13, described
Being provided with air-intake device (not shown) at fresh inlet 15, the second air channel of described second heat exchanger 70 is entered
Air port 70c communicates with described fresh inlet 15, the second duct outlet 70d of described second heat exchanger 70
Towards the side at described condenser 30 place, described host shell 10 relative with its first side plate 11 the 3rd
Offering exhaust outlet 17 on side plate 16, described exhaust outlet 17 is positioned at described 3rd side plate 16 near described evaporation
The side of device 40, is provided with humidity-discharging device 80 at described exhaust outlet.
Further, described freeze-day with constant temperature heat pump also includes the first dividing plate 90, second partition 100 and
Three dividing plates 110, described host shell 10 is separated the first chamber and the second chamber, institute by described first dividing plate 90
State second partition 100 and the 3rd dividing plate 110 and described first chamber is divided into the first sub-chamber, second point of chamber
Room and the 3rd sub-chamber.Described fresh inlet 15 and the second air inlet of air duct 70c position of the second heat exchanger 70
In the first sub-chamber, and then enough flow directly into the second heat exchanger 70 by the novel wind energy of fresh inlet 15
In second air channel.Described vaporizer 40, the first duct outlet 50b of First Heat Exchanger 50, the first heat exchange
Second air inlet of air duct 50c of device 50, exhaust outlet 17 are positioned at the second sub-chamber with humidity-discharging device 80, enter
And the circulated air after described vaporizer 40 can enter in the second air channel of First Heat Exchanger 50.Described
Second duct outlet 50d of First Heat Exchanger 50, the second heat exchanger 70 the second duct outlet 70d with
Condenser 30 is positioned at the 3rd sub-chamber, and then new by after the first air channel heat exchange of First Heat Exchanger 50
Wind and can being entered in condenser 30 by the circulated air after the second heat exchanger 70 heat exchange.Described hot blast enters
Mouth 12, inner blower 60, compressor 20 are positioned at the second chamber, described first dividing plate 90 and described condenser
30 corresponding sections are provided with hot-air channel, can flow into second by hot-air channel by the hot blast after condenser 30
In chamber, and then entered in drying room by the hot wind inlet 12 in the second chamber.
In drying room drying course, when in drying room, temperature is less than design temperature, when humidity is higher than safe humidity, interior
Blower fan 60, air-intake device and humidity-discharging device 80 are all energized operations, and air-intake device is by fresh inlet 15 suction
New wind, humidity-discharging device 80 takes the steam of high temperature in drying room away discharge by return air inlet 13 and exhaust outlet 17.
When humidity-discharging device 80 discharges steam, the steam extracted out from drying room first passes around second by return air inlet 13
First air channel of heat exchanger 70, carries out changing for the first time with the new wind in the second air channel entering the second heat exchanger 70
Heat, new wind carries out recuperation of heat for the first time, becomes the new wind that temperature is higher steam.At the second heat exchanger 70
After middle heat exchange, steam continues through the first air channel of First Heat Exchanger 50, absorbs heat with through vaporizer 40
The cold drying circulated air in dried the second air channel entering First Heat Exchanger 50 carries out second time heat exchange, low temperature
Dry cycle wind carries out second time recuperation of heat to steam, becomes the circulated air that temperature is higher.Finally, twice
The steam that after heat exchange, temperature reduces coolant heat release in vaporizer 40 is to pipe, it is easier to reach to condense condensation
The requirement of water, steam is extracted out by humidity-discharging device 80.And the new wind that temperature is higher after first time heat exchange with
The circulated air that temperature is higher after second time heat exchange then through condenser 30 heat absorption become hot blast by first every
In plate arrival after 90s second chamber, and then enter in drying room by inner blower 60, drying room is heated up.
When humidity is higher than setting humidity less than safe humidity, air-intake device and humidity-discharging device 80 power-off, inner blower 60
Remain on, again drying room is dried intensification.
In drying room drying course, when in drying room, temperature is less than safe humidity higher than setting higher than design temperature, humidity
When determining humidity, inner blower 60, air-intake device run with humidity-discharging device 80 energising, and humidity-discharging device 80 is by drying room
The steam of interior high temperature is taken away, and air-intake device enters new wind, same, and steam is carried out for the first time by new wind
Recuperation of heat, the cold drying circulated air in the second air channel of First Heat Exchanger 50 carries out second time heat to steam
Reclaiming, the new wind after heat exchange carries out mixing regulation with circulated air, temperature in drying room is reduced thus reaches
To target temperature.When humidity drops to set humidity, compressor 20, the equal power-off of inner blower 60, pass through air intake
Device constantly enters new wind, is aerated cooling by humidity-discharging device 80, thus reaches the drying work of drying object
Skill requirement.Described freeze-day with constant temperature heat pump can drying room dry different conditions and during realize baking
Room temperature, the continuously adjusting of humidity, and effectively carry out recuperation of heat, continuous high-efficient, energy-conserving and environment-protective.
Preferably, described air-intake device is Electric air valve, can be adjusted by the valve opening controlling Electric air valve
Temperature in joint drying room, thus allow drying room maintain design temperature, easy to adjust, it is possible to realize the company to drying room
Continuous control.Described humidity-discharging device 80 is wet-emitting blower, it is possible to effectively discharging high-temperature water vapor, dehumidifying is effective.
Described vaporizer 40 is finned evaporator 40, and heat exchange contact area is big, through the circulated air of vaporizer 40
Fast and effeciently vaporizer 40 can be managed interior coolant heat release.Described condenser 30 is finned cooler 30,
Heat exchange contact area is big, and new wind or circulated air through condenser 30 can be fast and effeciently to condensers 30
Coolant heat absorption in pipe.
Described freeze-day with constant temperature heat pump also includes that choke valve 120, described choke valve 120 are positioned at described vaporizer
On pipeline between 40 and described condenser 30.Preferably, described choke valve 120 is electric expansion valve.Logical
Cross and choke valve 120 is set, can be used for controlling the flow of coolant, flow velocity in heat pump, strengthen described constant temperature and do
The stability of scorching pumping system.Described freeze-day with constant temperature heat pump also includes gas-liquid separator 130, described gas-liquid
On the separator 130 pipeline between described compressor 20 and described vaporizer 40.By arranging gas-liquid
Separator 130, it is possible to the coolant returning to compressor 20 is carried out gas-liquid separation, strengthens described freeze-day with constant temperature heat
The stability of pumping system.
Described freeze-day with constant temperature heat pump is by arranging First Heat Exchanger 50, it is possible to be lowered into vaporizer 40
Circulated air temperature so that this circulated air temperature more easily reachs the requirement condensing condensed water, it is possible to increase enter
The circulated air temperature of condenser 30 so that circulated air temperature is easier to water contained in the drying object in drying room
Generate steam.By arranging the second heat exchanger 70, it is possible to increase the temperature of new wind, and can drop further
The circulated air temperature of low entrance vaporizer 40, overall raising enters the circulated air of condenser 30 and mixing of new wind
Close temperature.Cooperation by inner blower 60, Electric air valve and wet-emitting blower, it is possible to drying room temperature and wet
Degree continuously adjusts, it is possible to the steam that need to discharge is carried out High Efficiency Thermal recovery, it is possible to satisfied maintenance temperature,
Control the multiple requirements such as humidity, recuperation of heat and gravity-flow ventilation.Freeze-day with constant temperature heat pump described in the present embodiment
Can run continuously and drying object is dried, it is achieved efficient freeze-day with constant temperature function, and can effectively carry out
Heat recovery, reaches to reduce discharge purpose, easy to control, energy-conserving and environment-protective, continuous high-efficient.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model is special
The protection domain of profit should be as the criterion with claims.
Claims (10)
1. a freeze-day with constant temperature heat pump, it is characterised in that include host shell, and be arranged on described
Compressor, condenser, vaporizer and First Heat Exchanger within host shell, described compressor, condenser
And vaporizer connects and composes heat pump cycle loop by pipeline, the first side plate of described host shell is offered
There are the hot wind inlet for connecting with drying room and return air inlet, at described hot wind inlet, are provided with inner blower, described
First air inlet of air duct of one heat exchanger docks with described return air inlet, and the first air channel of described First Heat Exchanger goes out
Air port is towards the side at described vaporizer place, and the second air inlet of air duct of described First Heat Exchanger is used for importing
Circulated air after described vaporizer, the second duct outlet of described First Heat Exchanger is towards described condensation
The side at device place.
Freeze-day with constant temperature heat pump the most according to claim 1, it is characterised in that also include that second changes
Hot device, the first air inlet of air duct of described second heat exchanger docks with described return air inlet, described second heat exchanger
The first duct outlet dock with the first air inlet of air duct of described First Heat Exchanger, described host shell leans on
Offer fresh inlet on second side plate of nearly described return air inlet, at described fresh inlet, be provided with air-intake device,
Second air inlet of air duct of described second heat exchanger communicates with described fresh inlet, the of described second heat exchanger
Two duct outlets are towards the side at described condenser place, and described host shell is relative with its first side plate
Offering exhaust outlet on 3rd side plate, described exhaust outlet is positioned at described 3rd side plate near the one of described vaporizer
Side, is provided with humidity-discharging device at described exhaust outlet.
Freeze-day with constant temperature heat pump the most according to claim 2, it is characterised in that also include first every
Plate, second partition and the 3rd dividing plate, described host shell is separated the first chamber and second by described first dividing plate
Described first chamber is divided into the first sub-chamber, second point of chamber by chamber, described second partition and the 3rd dividing plate
Second air inlet of air duct of room and the 3rd sub-chamber, described fresh inlet and the second heat exchanger is positioned at first point of chamber
Indoor, described vaporizer, the first duct outlet of First Heat Exchanger, the second air channel of First Heat Exchanger are entered
Air port, exhaust outlet are positioned at the second sub-chamber with humidity-discharging device, the second air channel air-out of described First Heat Exchanger
Mouthful, the second duct outlet of the second heat exchanger and condenser be positioned at the 3rd sub-chamber, described hot wind inlet,
Inner blower, compressor are positioned at the second chamber, and described first dividing plate and described condenser corresponding section are provided with heat
Wind passage.
Freeze-day with constant temperature heat pump the most according to claim 3, it is characterised in that described vaporizer is
Finned evaporator.
Freeze-day with constant temperature heat pump the most according to claim 4, it is characterised in that described condenser is
Finned cooler.
Freeze-day with constant temperature heat pump the most according to claim 5, it is characterised in that also include choke valve,
On described choke valve pipeline between described vaporizer and described condenser.
Freeze-day with constant temperature heat pump the most according to claim 6, it is characterised in that described choke valve is
Electric expansion valve.
8. according to the freeze-day with constant temperature heat pump described in any one of claim 1-7, it is characterised in that also wrap
Include gas-liquid separator, on described gas-liquid separator pipeline between described compressor and described vaporizer.
9. according to the freeze-day with constant temperature heat pump described in any one of claim 2-7, it is characterised in that described
Air-intake device is Electric air valve.
10. according to the freeze-day with constant temperature heat pump described in any one of claim 2-7, it is characterised in that institute
Stating humidity-discharging device is wet-emitting blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100665.4U CN205536673U (en) | 2016-01-29 | 2016-01-29 | Dry heat pump system of constant temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100665.4U CN205536673U (en) | 2016-01-29 | 2016-01-29 | Dry heat pump system of constant temperature |
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| Publication Number | Publication Date |
|---|---|
| CN205536673U true CN205536673U (en) | 2016-08-31 |
Family
ID=56774997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620100665.4U Active CN205536673U (en) | 2016-01-29 | 2016-01-29 | Dry heat pump system of constant temperature |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270696A (en) * | 2017-06-23 | 2017-10-20 | 中国科学院理化技术研究所 | One kind is based on CO2The drying system of Trans-critical cycle heat pump cycle |
| CN107504774B (en) * | 2017-08-28 | 2018-06-08 | 广州市仓配速效电子商务有限责任公司 | A kind of warehouse intelligence drying system |
| CN110243105A (en) * | 2019-06-13 | 2019-09-17 | 科希曼电器有限公司 | Heated at constant temperature type air source heat pump Drying unit |
| CN110260605A (en) * | 2019-06-04 | 2019-09-20 | 河南芳捷农业发展有限公司 | A kind of total heat recovery and the united baking room of backheat that dehumidifies |
| CN111941619A (en) * | 2020-08-18 | 2020-11-17 | 湖南银和瓷业有限公司 | Comprehensive energy-saving technology of intelligent ceramic drying room |
| CN112728888A (en) * | 2021-01-25 | 2021-04-30 | 安徽燃博智能科技有限公司 | High-stability combined heat exchange type grain dryer |
-
2016
- 2016-01-29 CN CN201620100665.4U patent/CN205536673U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270696A (en) * | 2017-06-23 | 2017-10-20 | 中国科学院理化技术研究所 | One kind is based on CO2The drying system of Trans-critical cycle heat pump cycle |
| CN107504774B (en) * | 2017-08-28 | 2018-06-08 | 广州市仓配速效电子商务有限责任公司 | A kind of warehouse intelligence drying system |
| CN110260605A (en) * | 2019-06-04 | 2019-09-20 | 河南芳捷农业发展有限公司 | A kind of total heat recovery and the united baking room of backheat that dehumidifies |
| CN110260605B (en) * | 2019-06-04 | 2020-11-03 | 河南芳捷农业发展有限公司 | Drying room combining total heat recovery and dehumidification heat regeneration |
| CN110243105A (en) * | 2019-06-13 | 2019-09-17 | 科希曼电器有限公司 | Heated at constant temperature type air source heat pump Drying unit |
| CN111941619A (en) * | 2020-08-18 | 2020-11-17 | 湖南银和瓷业有限公司 | Comprehensive energy-saving technology of intelligent ceramic drying room |
| CN112728888A (en) * | 2021-01-25 | 2021-04-30 | 安徽燃博智能科技有限公司 | High-stability combined heat exchange type grain dryer |
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