CN213335285U - Multifunctional heat pump drying and dehumidifying integrated machine with drying oven - Google Patents
Multifunctional heat pump drying and dehumidifying integrated machine with drying oven Download PDFInfo
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- CN213335285U CN213335285U CN202022409444.4U CN202022409444U CN213335285U CN 213335285 U CN213335285 U CN 213335285U CN 202022409444 U CN202022409444 U CN 202022409444U CN 213335285 U CN213335285 U CN 213335285U
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Abstract
The utility model discloses a multi-functional heat pump stoving dehumidification takes oven all-in-one, including drying system and casing, the inside cavity of casing forms the drying chamber, be provided with goods shelves in the drying chamber, goods shelves include at least one stoving chamber, all be provided with the branch wind pore plate that the confession gas passes through on the chamber wall in stoving chamber, the air-out side of goods shelves is provided with the rotatable deep bead of second, the rotatable deep bead of second is rotatable to pasting with goods shelves top or with the goods shelves lateral wall, the goods shelves top is provided with a first rotatable deep bead that is located goods shelves air inlet end, first rotatable deep bead is rotatable to pasting with the goods shelves lateral wall, the other end offsets or tip and goods shelves separation to one end and casing top. The utility model provides a multi-functional heat pump drying and dehumidifying takes oven all-in-one has the refrigeration concurrently, heats, open stoving hydrofuge, open cold dry hydrofuge, closed condensation dehumidification, parallel air supply, the function of perpendicular air supply, and application range is extremely wide.
Description
Technical Field
The utility model belongs to the technical field of heat pump drying-machine technique and specifically relates to a multi-functional heat pump drying dehumidification takes oven all-in-one.
Background
In view of the drying material is various, different materials are applicable to different drying temperatures, drying modes, and the circulation of the internal air path adopted by the drying materials is also different. Some materials are dried at the normal temperature range, heating is needed when the ring temperature is lower than the drying target temperature, and refrigeration is needed when the ring temperature is higher than the drying target temperature; some materials are dried in an open drying and dehumidifying mode and some materials are dried in a closed condensing and dehumidifying mode; some materials can be flatly placed on the tray for drying, so that the tray is suitable for parallel air supply channels, and some materials can only be vertically suspended and only adopt a vertical air supply mode;
and the drying-machine on the current market basically can only satisfy one kind in the above demand, and the function is very single, and application scope is less, and the user need be equipped with the drying-machine of multiple difference and just can satisfy the stoving demand of different materials, has improved the stoving cost, and also need increase the place of placing the drying-machine, has further increased the consumption of stoving cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a multi-functional heat pump drying and dehumidifying takes oven all-in-one can realize refrigeration, heat, stoving hydrofuge, cold dry hydrofuge, closed dehumidification, advection air supply, and the effect of perpendicular air supply satisfies the stoving demand of different materials, when providing diversified function, reduces drying cost.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a multi-functional heat pump stoving dehumidification takes oven all-in-one, includes drying system and casing, the inside cavity of casing forms the drying chamber, be provided with goods shelves in the drying chamber, goods shelves include at least one stoving chamber, all be provided with the branch wind pore plate that the confession gas passes through on the chamber wall in stoving chamber, the play wind side of goods shelves is provided with the rotatable deep bead of second, the rotatable deep bead of second is rotatable to pasting with goods shelves top or with goods shelves lateral wall, the goods shelves top is provided with a first rotatable deep bead that is located goods shelves air inlet end, rotatable to pasting with goods shelves lateral wall, the other end offsets or tip and goods shelves separation to one end and goods shelves lateral wall.
Furthermore, a plurality of advection air deflectors fixedly connected with the side walls of the goods shelf are uniformly distributed on one side, away from the second rotatable wind deflector, of the goods shelf, and an included angle between each advection air deflector and the side wall of the goods shelf is an acute angle.
Furthermore, a plurality of flow-through air deflectors fixedly connected with the shell are uniformly distributed above the goods shelf, and when the first rotatable air deflector rotates to one end to be separated from the goods shelf, the other end of the first rotatable air deflector is connected with the flow-through air deflector closest to the first rotatable air deflector.
Furthermore, the cross-flow air deflectors are sequentially arranged along the moving direction of the gas and gradually widen, the advection air deflectors are sequentially arranged from top to bottom, and the widths of the advection air deflectors sequentially increase from top to bottom until the lowermost advection air deflector is tightly abutted against the side wall of the shell.
Furthermore, the drying system comprises a compressor and a four-way reversing valve communicated with the compressor, the remaining 3 valves of the four-way reversing valve are respectively connected with an indoor condenser, an outdoor evaporator and a gas-liquid separator, the indoor condenser is connected with the outdoor evaporator, a liquid storage device, a filter and a drying electronic expansion valve are sequentially arranged between the indoor condenser and the outdoor evaporator, the gas-liquid separator is communicated with the compressor, and a first one-way valve is arranged between the gas-liquid separator and the four-way reversing valve.
Furthermore, a first branch pipe is arranged between the first one-way valve and the gas-liquid separator, the first branch pipe is connected with a dehumidification evaporator, a second branch pipe is arranged between the drying electronic expansion valve and the filter, the second branch pipe is connected with the dehumidification evaporator, and a dehumidification electronic expansion valve is arranged between the second branch pipe and the dehumidification evaporator.
Furthermore, the bottom of the shell is provided with universal wheels.
The utility model has the advantages as follows:
1. the circulation direction of the internal air passage can be adjusted through the first rotatable wind shield and the second rotatable wind shield, so that the fast conversion of advection drying and cross-flow drying is realized, and the drying requirements of different materials are met;
2. the four-way reversing valve can be used for switching the refrigerating mode and the heating mode, different requirements of different materials on drying temperature are met, the materials can be prevented from being damaged, the materials can be effectively dried, and the application range of the four-way reversing valve is further widened;
3. except open drying mode, open cold mode of doing, still add closed condensation dehumidification mode and cooperate, further promoted its application scope, three kinds of modes share a compressor simultaneously, and do not have too much spare part to increase, when lifting means's application scope, effectively reduced user's use cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a drying system configuration;
FIG. 2 is a schematic perspective view of the apparatus in the advection air supply mode;
FIG. 3 is a schematic view of an air flow configuration in a advection blowing mode;
FIG. 4 is a schematic perspective view of the apparatus in the cross-flow air-blowing mode;
FIG. 5 is a schematic view of an air flow structure in a cross-flow blowing mode;
reference numerals: the drying device comprises a shell 1, a drying chamber 2, a goods shelf 3, a air distribution pore plate 4, a second rotatable air baffle 5, a first rotatable air baffle 6, a tray 7, a flow-through air baffle 8, a advection air baffle 9, a universal wheel 10, a compressor 11, a four-way reversing valve 12, an indoor condenser 13, an outdoor evaporator 14, a dehumidifying evaporator 15, a gas-liquid separator 16, a liquid storage 17, a filter 18, a first check valve 19, a drying electronic expansion valve 20, a dehumidifying electronic expansion valve 21, a second check valve 22, a condensing circulating fan 23, a fresh air valve 24, a dehumidifying valve 25 and an evaporating fan 26.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are conventionally placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "in communication" are to be interpreted broadly, e.g., as either fixed or removable communication, or integrally connected; either mechanically or electrically; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-5, the embodiment provides a multifunctional heat pump drying and dehumidifying belt oven all-in-one machine, which includes a drying system and a casing 1, in order to adjust the position of the device, a universal wheel 10 may be disposed at the bottom of the casing 1 to drive the casing 1 to move, a drying chamber 2 is formed in the casing 1 in a hollow manner, a door is disposed at one side of the drying chamber 2, a shelf 3 is disposed in the drying chamber 2, the shelf 3 includes at least one drying chamber, and air distribution hole plates 4 for passing air are disposed on the chamber walls of the drying chamber, so that hot air can be uniformly distributed in the shelf 3 to dry the objects to be dried, wherein the shelf 3 is used for placing the objects to be dried, a plurality of bottom supports may be disposed on the side walls of the shelf 3 for placing a tray 7, for materials to be dried horizontally, such as corn, rice and the like, the objects to be dried may be placed in the tray 7, place tray 7 again on the collet can, goods shelves 3 top does not set up the roof simultaneously, so that make in hot-blast ability gets into goods shelves 3 from goods shelves 3 top, dry the material that needs perpendicular stoving, of course goods shelves 3 both sides and top can keep the distance with drying chamber 2, in order to form the wind channel, and goods shelves 3 both ends, then can support tightly with goods shelves 3 wall by one end, the other end corresponds with drying chamber 2's door, open drying chamber 2's door, just can put into goods shelves 3 with treating the stoving article, or take out the article that the stoving was accomplished from goods shelves 3, of course also can make this end when drying chamber 2 closes the door, counterbalance with drying chamber 2's door, thereby prevent hot-blast from going out from goods shelves 3 both ends, in order to reduce thermal loss.
The drying system comprises a compressor 11 and a four-way reversing valve 12 communicated with an outlet of the compressor 11, the remaining 3 valves of the four-way reversing valve 12 are respectively connected with an indoor condenser 13, an outdoor evaporator 14 and a gas-liquid separator 16, the indoor condenser 13 is connected with the outdoor evaporator 14, a liquid storage device 17, a filter 18 and a drying electronic expansion valve 20 are sequentially arranged between the indoor condenser 13 and the outdoor evaporator 14, the gas-liquid separator 16 is communicated with the compressor 11, a first one-way valve 19 is arranged between the gas-liquid separator 16 and the four-way reversing valve 12, a low-pressure control can be arranged between the gas-liquid separator 16 and the compressor 11, and a high-pressure control is arranged between the four-way reversing valve 12 and.
If a heating mode is needed to be used, the material to be dried is dried at a high temperature, the exhaust gas of the compressor 11 passes through the four-way reversing valve 12 and is condensed and released heat through the indoor condenser 13, so that the temperature of the unit drying chamber 2 is raised, the water of the material is analyzed, moisture discharging and distributing can be arranged on the shell 1, the moisture is discharged out of a drying space through the moisture discharging air valve 25 (namely, a drying and moisture discharging mode), the condensed refrigerant enters the liquid storage device 17, flows into the outdoor evaporator 14 for evaporation and heat absorption after being throttled by the drying electronic expansion valve 20 after passing through the filter 18, then flows through the reversing valve and the first one-way valve 19, flows through the gas-liquid separator 16, flows back to the compressor 11 for compression.
If open refrigeration or defrosting mode is needed, the compressor 11 exhausts air and passes through the four-way reversing valve 12, at the moment, the four-way reversing valve 12 is electrified, refrigerant flows to the outdoor evaporator 14 for condensation and heat release, then flows through the drying electronic expansion valve 20 for throttling, then flows through the filter 18, the liquid reservoir 17 and the indoor condenser 13 for evaporation and heat absorption, the temperature in the unit drying space is reduced, material water is analyzed and discharged out, the drying space is discharged through the dehumidifying air valve 25 (namely, a cold dry and dehumidifying mode), then the refrigerant flows through the four-way reversing valve 12 and the first one-way valve 19, flows through the gas-liquid separator 16, flows back to the compressor 11 for compression, and the circulation is repeated, so that the double effects of heating or refrigeration and defrosting can be achieved, and the functions of the equipment are diversified.
For the materials needing to be subjected to the closed type condensation, dehumidification and drying mode, a first branch pipe is arranged between the first one-way valve 19 and the gas-liquid separator 16, the first branch pipe is connected with the dehumidification evaporator 15, namely the first branch pipe is connected to a pipeline which originally communicates the first one-way valve 19 with the gas-liquid separator 16, the refrigerant can flow through the first branch pipe from the dehumidification evaporator 15 and enter the gas-liquid separator 16, a second branch pipe is arranged between the drying electronic expansion valve 20 and the filter 18, the second branch pipe is connected with the dehumidification evaporator 15, a dehumidification electronic expansion valve 21 is arranged between the second branch pipe and the dehumidification evaporator 15, namely the second branch pipe is connected to a pipeline which originally communicates the drying electronic expansion valve 20 with the filter 18, and the refrigerant flowing out of the indoor condenser 13 is sent to the dehumidification electronic expansion valve 21 through the second branch pipe.
When the closed dehumidification mode is used, the exhaust gas of the compressor 11 passes through the four-way reversing valve 12 and is condensed and released heat through the indoor condenser 13, so that the temperature of the unit drying space is increased, the condensed refrigerant enters the liquid storage device 17, is throttled by the dehumidification electronic expansion valve 21 after passing through the filter 18 (at the moment, the dehumidification electronic expansion valve 20 is closed), flows into the dehumidification evaporator 15 to be evaporated and absorb heat, condenses and separates out the air moisture in the drying space, is discharged (namely, in the condensation heating dehumidification mode), then flows through the second one-way valve 22, flows through the gas-liquid separator 16, flows back to the compressor 11 to be compressed, and the cycle is repeated. So, just make equipment have had refrigeration, heating, open stoving hydrofuge, open cold dry hydrofuge, the function of closed condensation dehumidification concurrently for the suitability of equipment is very wide.
Specifically, the indoor condenser 13 may be mounted on the side of the casing 1 opposite to the first rotatable wind deflector 6, the condensing circulation fan 23 may be provided for the indoor condenser 13, the fresh air valve 24, the dehumidification air valve 25, the outdoor evaporator 14, and the dehumidification evaporator 15 may be provided on the side of the casing 1 remote from the first rotatable wind deflector 6, the evaporation fan 26 may be provided for the outdoor evaporator 14, the outdoor evaporator 14 may be mounted outside the casing 1, and the dehumidification evaporator 15 and the indoor condenser 13 may be mounted inside the casing 1.
As a specific layout of indoor air guiding, a second rotatable wind deflector 5 is arranged on the air outlet side of the goods shelf 3, the second rotatable wind deflector 5 can be rotatably connected with the goods shelf 3 or rotatably connected with the casing 1, the second rotatable wind deflector 5 can be rotated to be attached to the top of the goods shelf 3 or the side wall of the goods shelf 3, when the second rotatable wind deflector 5 is rotated to the top of the goods shelf 3, the top of the goods shelf 3 is sealed, hot air cannot enter the goods shelf 3 from the top of the goods shelf 3, and only can enter the goods shelf 3 from a wind distributing pore plate 4 on the side surface of the goods shelf 3, advection air supply of the goods shelf 3 is realized, and when the second rotatable wind deflector 5 is rotated to be attached to the side wall of the goods shelf 3, only a few rows of holes at the bottom of the wind distributing pore plate 4 on the side are exposed, so that the hot air after drying. A first rotatable wind shield 6 positioned at the air inlet end of the goods shelf 3 is arranged above the goods shelf 3, the first rotatable wind shield 6 is rotatably connected with the shell 1, namely, the first rotatable wind deflector 6 is positioned at one side of the goods shelf 3 far away from the second rotatable wind deflector 5, the first rotatable wind deflector 6 can be rotated to one end to be attached to the side wall of the goods shelf 3, the other end is abutted against the top of the shell 1 or the end part is separated from the goods shelf 3, namely, when the first rotatable wind shield 6 rotates to one end to be attached to the side wall of the goods shelf 3 and the other end to be abutted against the top of the shell 1, hot air can not enter the goods shelf 3 from the side wall of the goods shelf 3 and can only enter from the top of the goods shelf 3, at the moment, the second rotatable wind shield 5 is attached to the side wall of the goods shelf 3 and adopts a flow-through air supply mode, vertically drying the articles, and enabling the dried gas to pass through holes in the air distributing hole plate 4 below the second rotatable air baffle 5 and leave the goods shelf 3 for circulation; when first rotatable deep bead 6 rotates to tip and goods shelves 3 separation, hot-blast side that can reach goods shelves 3, branch wind orifice plate 4 from on the goods shelves 3 lateral wall gets into in the goods shelves 3 and dries article, the rotatable deep bead 5 of second rotates to pasting mutually with the top of goods shelves 3 this moment, make hot-blast lateral wall that can only follow goods shelves 3 get into, for advection air supply mode, carry out the level to article and dry, thereby in the use, can adjust through the orientation to first rotatable deep bead 6 and the rotatable deep bead 5 of second, realize the advection air supply mode in the drying chamber 2 and the conversion of cross-flow air supply mode.
In order to better guide the gas, the material is effectively dried, and the waste of heat is reduced, a plurality of advection air deflectors 9 fixedly connected with the side walls of the goods shelf 3 are uniformly distributed on one side of the goods shelf 3, which is far away from the second rotatable air deflector 5, an included angle between the advection air deflectors 9 and the side walls of the goods shelf 3 is an acute angle, and when the advection air supply mode is used, the gas can better pass through the air distribution pore plate 4 under the action of the advection air deflectors 9 to enter the goods shelf 3. A plurality of flow-through air deflectors 8 fixedly connected with the shell 1 are uniformly distributed above the goods shelf 3, the flow-through air deflectors 8 guide air towards the direction of the first rotatable wind shield 6, so that the goods shelf 3 can be contacted with the air to dry materials, when the first rotatable wind shield 6 rotates to one end to be separated from the goods shelf 3, the other end of the first rotatable wind shield is connected with the flow-through air deflector 8 closest to the first rotatable wind shield 6.
In order to further improve the air guiding effect, the flow-through air deflectors 8 are sequentially arranged along the moving direction of the air and gradually widen, namely towards the direction close to the first rotatable wind shield 6, the next flow-through air deflector 8 is larger than the previous flow-through air deflector 8, the flow-through air deflector 8 closest to the first rotatable wind shield 6 is the largest, the flow-through air deflector 8 closest to the condensation circulating fan 23 is the smallest, the air is guided layer by layer to adapt to different air supply modes, the advection air deflectors 9 are sequentially arranged from top to bottom, the widths of the advection air deflectors 9 are sequentially increased from top to bottom until the advection air deflector 9 at the lowest part is abutted against the side wall of the shell 1, so that the waste caused by the air flowing to the bottom is avoided, namely along the sequence from top to bottom, one advection air deflector 9 is larger than one advection air deflector 9, and the biggest at the lowest part is the largest, the top smallest.
To sum up, the utility model provides a heat pump drying and dehumidifying takes oven all-in-one has refrigeration, heats, open stoving hydrofuge, open cold dry hydrofuge, closed condensation dehumidification, parallel air supply, the function of perpendicular air supply concurrently when using, can adapt to the stoving mode of most materials, and application range is extremely wide, can a tractor serves several purposes, effectively reduces use cost.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A multifunctional heat pump drying and dehumidifying integrated machine with an oven comprises a drying system and a shell (1), the inner part of the shell (1) is hollow to form a drying chamber (2), a goods shelf (3) is arranged in the drying chamber (2), it is characterized in that the goods shelf (3) comprises at least one drying cavity, the cavity walls of the drying cavity are provided with air distributing pore plates (4) for air to pass through, a second rotatable wind shield (5) is arranged on the air outlet side of the goods shelf (3), the second rotatable wind shield (5) can be rotated to be attached to the top of the goods shelf (3) or the side wall of the goods shelf (3), a first rotatable wind shield (6) positioned at the air inlet end of the goods shelf (3) is arranged above the goods shelf (3), the first rotatable wind shield (6) can rotate to one end to be attached to the side wall of the goods shelf (3), the other end of the first rotatable wind shield is abutted to the top of the shell (1) or the end of the first rotatable wind shield is separated from the goods shelf (3).
2. The multifunctional heat pump drying and dehumidifying all-in-one machine with the oven according to claim 1, wherein a plurality of advection air deflectors (9) fixedly connected with the side walls of the goods shelf (3) are uniformly distributed on one side of the goods shelf (3) far away from the second rotatable air deflector (5), and an included angle between the advection air deflectors (9) and the side walls of the goods shelf (3) is an acute angle.
3. The multifunctional heat pump drying and dehumidifying all-in-one machine with the drying oven according to claim 2, wherein a plurality of flow-through air deflectors (8) fixedly connected with the shell (1) are uniformly distributed above the goods shelf (3), and when the first rotatable air deflector (6) rotates to one end to be separated from the goods shelf (3), the other end of the first rotatable air deflector is connected with the flow-through air deflector (8) closest to the first rotatable air deflector (6).
4. The multifunctional heat pump drying and dehumidifying all-in-one machine with the oven according to claim 3, wherein the flow-through air deflectors (8) are sequentially arranged along the moving direction of the air and gradually widen, the advection air deflectors (9) are sequentially arranged from top to bottom, the widths of the advection air deflectors (9) are sequentially increased from top to bottom until the lowermost advection air deflector (9) abuts against the side wall of the shell (1).
5. The multifunctional heat pump drying and dehumidifying all-in-one machine with the oven according to any one of claims 1 to 4, wherein the drying system comprises a compressor (11) and a four-way reversing valve (12) communicated with the compressor (11), the remaining 3 valves of the four-way reversing valve (12) are respectively connected with an indoor condenser (13), an outdoor evaporator (14) and a gas-liquid separator (16), the indoor condenser (13) is connected with the outdoor evaporator (14), a liquid accumulator (17), a filter (18) and a drying electronic expansion valve (20) are sequentially arranged between the indoor condenser and the outdoor evaporator, the gas-liquid separator (16) is communicated with the compressor (11), and a first one-way valve (19) is arranged between the gas-liquid separator (16) and the four-way reversing valve (12).
6. The multifunctional heat pump drying and dehumidifying all-in-one machine with the oven as claimed in claim 5, wherein a first branch pipe is arranged between the first one-way valve (19) and the gas-liquid separator (16), the first branch pipe is connected with the dehumidifying evaporator (15), a second branch pipe is arranged between the drying electronic expansion valve (20) and the filter (18), the second branch pipe is connected with the dehumidifying evaporator (15), and a dehumidifying electronic expansion valve (21) is arranged between the second branch pipe and the dehumidifying evaporator (15).
7. The multifunctional heat pump drying and dehumidifying all-in-one machine with the drying oven as claimed in claim 5, wherein universal wheels (10) are arranged at the bottom of the shell (1).
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| CN202022409444.4U CN213335285U (en) | 2020-10-26 | 2020-10-26 | Multifunctional heat pump drying and dehumidifying integrated machine with drying oven |
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| CN202022409444.4U CN213335285U (en) | 2020-10-26 | 2020-10-26 | Multifunctional heat pump drying and dehumidifying integrated machine with drying oven |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993027A (en) * | 2022-06-01 | 2022-09-02 | 青岛海尔空调电子有限公司 | Method and device for curing barn control, curing barn and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993027A (en) * | 2022-06-01 | 2022-09-02 | 青岛海尔空调电子有限公司 | Method and device for curing barn control, curing barn and storage medium |
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