CN117433177A - Dehumidification heating module and storing equipment - Google Patents
Dehumidification heating module and storing equipment Download PDFInfo
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- CN117433177A CN117433177A CN202210830834.XA CN202210830834A CN117433177A CN 117433177 A CN117433177 A CN 117433177A CN 202210830834 A CN202210830834 A CN 202210830834A CN 117433177 A CN117433177 A CN 117433177A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 75
- 238000007791 dehumidification Methods 0.000 title claims description 41
- 239000000758 substrate Substances 0.000 claims abstract description 71
- 239000004065 semiconductor Substances 0.000 claims abstract description 54
- 238000009833 condensation Methods 0.000 claims abstract description 26
- 230000005494 condensation Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 238000001704 evaporation Methods 0.000 claims description 22
- 230000008020 evaporation Effects 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 62
- 230000000694 effects Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 5
- 239000012080 ambient air Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B61/00—Wardrobes
- A47B61/04—Wardrobes for shoes, hats, umbrellas, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B61/00—Wardrobes
- A47B61/06—Travelling or trunk wardrobes also made of cardboard or the like, e.g. provided with garment-holders, ironing board, washing outfit, for picnics
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B77/00—Kitchen cabinets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a dehumidifying and heating module, comprising: a semiconductor refrigerator; the cold end heat exchanger is arranged at the cold end side of the semiconductor refrigerator; the hot-end heat exchanger comprises a hot-end substrate and a hot-end fin arranged at the first end of the hot-end substrate, the hot-end side of the semiconductor refrigerator is attached to the second end of the hot-end substrate, and a preset distance is reserved between the semiconductor refrigerator and the hot-end fin. The semiconductor refrigerator is arranged at one end of the hot end substrate, and the hot end fins are arranged at the other end of the hot end substrate, so that a preset distance is reserved between the semiconductor refrigerator and the hot end fins, the neutralization of cold and heat quantity is reduced, the hot end fins can heat the surrounding environment, and the problem that articles are not beneficial to storage due to too low condensation temperature in the environment is avoided. The invention also discloses storage equipment.
Description
Technical Field
The invention relates to the technical field of dehumidification devices, in particular to a dehumidification heating module and storage equipment.
Background
The wardrobe is a furniture for storing clothes, the clothes are made of stainless steel, solid wood, toughened glass and hardware accessories, a wardrobe body, a door plate and mute wheels are generally used as components, clothes hanging rods, trousers racks, pull baskets, disinfection lamps and the like are arranged in the clothes, and when the wardrobe is used, a large amount of moisture can be generated in the wardrobe, particularly in the southern area of China, and the clothes in the wardrobe are easy to damp and mould.
The cabinet refers to a platform for storing kitchen ware and cooking operations in the kitchen. Color matching with higher brightness is used, and the color matching consists of five parts: cabinet body, door plant, hardware, mesa and electrical apparatus. The integrated kitchen is also called an integrated kitchen, and refers to a kitchen cabinet combination which consists of four integrated kitchen functions and is composed of a kitchen cabinet, an electric appliance, a gas appliance and a kitchen functional appliance. There is also a need for dehumidification as the cabinets are located in a more humid environment in the kitchen.
The dehumidifying modes commonly used at present comprise: the compressor is used for refrigerating and dehumidifying and the drying bag is used for adsorbing and dehumidifying. For the mode of compressor refrigeration dehumidification, the compressor is as the most important equipment, and is bulky, can occupy great wardrobe or cupboard space, influences the rate of utilization of wardrobe and cupboard, and the compressor noise is bigger when working moreover. The drying bag adsorbs the mode of dehumidification, and dehumidification effect is unobvious, and the volume increases after the moisture absorption, and life is short.
Therefore, how to realize active dehumidification in a mute environment and to be used for a long time is a technical problem that a person skilled in the art needs to solve at present.
Disclosure of Invention
Accordingly, an object of the present invention is to provide a dehumidifying and heating module for actively dehumidifying and heating in a mute environment, which can be used for a long time;
another object of the present invention is to provide a storage apparatus having the above dehumidifying and heating module.
In order to achieve the above object, the present invention provides the following technical solutions:
a dehumidification heating module comprising:
a semiconductor refrigerator;
the cold end heat exchanger is arranged at the cold end side of the semiconductor refrigerator;
the hot-end heat exchanger comprises a hot-end substrate and a hot-end fin arranged at the first end of the hot-end substrate, the hot-end side of the semiconductor refrigerator is attached to the second end of the hot-end substrate, and a preset distance is reserved between the semiconductor refrigerator and the hot-end fin.
Optionally, in the above dehumidification heating module, the cold-end heat exchanger includes a cold-end substrate and a cold-end fin disposed on a first side surface of the cold-end substrate;
the second side surface of the cold end substrate is attached to the cold end side of the semiconductor refrigerator, and the first side surface and the second side surface of the cold end substrate are two opposite surfaces.
Optionally, in the dehumidification heating module, the cold end fin is coated with a super-hydrophilic coating; and/or the number of the groups of groups,
a heat-conducting silicone grease layer or a heat-conducting sheet is arranged between the semiconductor refrigerator and the cold end substrate; and/or the number of the groups of groups,
a heat-conducting silicone grease layer or a heat-conducting sheet is arranged between the semiconductor refrigerator and the hot end substrate; and/or the number of the groups of groups,
the cold end base plate and the cold end fins are bonded into a whole through heat-conducting glue or welding; and/or the number of the groups of groups,
the hot end substrate and the hot end fins are bonded into a whole through heat-conducting glue or welding; and/or the number of the groups of groups,
the outer side of the semiconductor refrigerator is wrapped with heat insulation cotton; and/or the number of the groups of groups,
the fastener used for fixing the cold end heat exchanger and the hot end heat exchanger is a plastic fastener.
Optionally, in the above dehumidification heating module, the hot-end heat exchanger is a phase-change heat exchanger, the hot-end substrate has an evaporation section and a condensation section, the semiconductor refrigerator is attached to the evaporation section of the hot-end substrate, the vertical height of the condensation section of the hot-end substrate is higher than the vertical height of the evaporation section of the hot-end substrate, and the hot-end fins are arranged at the condensation section of the hot-end substrate; and/or the number of the groups of groups,
the cold end heat exchanger is an aluminum extrusion heat exchanger.
The dehumidification heating module provided by the invention is characterized in that a cold source is provided by the semiconductor refrigerator, so that heat exchange of cold and hot ends of the semiconductor refrigerator is enhanced, the phenomenon that the hot end of the semiconductor refrigerator is burnt due to too high temperature is prevented, and a cold end heat exchanger and a hot end heat exchanger are respectively arranged at cold and hot end sides to increase heat exchange area and enhance heat exchange. The cold energy generated by the cold end side of the semiconductor refrigerator in the working process ensures that the temperature of the cold end heat exchanger is obviously lower than the ambient temperature, and gaseous water in ambient air deposits liquid condensed water on the surface of the cold end heat exchanger under the condensation effect, so that the humidity in the ambient air is reduced. The semiconductor refrigerator is arranged at one end of the hot end substrate, and the hot end fins are arranged at the other end of the hot end substrate, so that a preset distance is reserved between the semiconductor refrigerator and the hot end fins, the neutralization of cold and heat quantity is reduced, the hot end fins can heat the surrounding environment, and the problem that articles are not beneficial to storage due to too low condensation temperature in the environment is avoided. The invention does not need a compressor, thus realizing active high-efficiency dehumidification in a mute environment and having the advantages of mute, high efficiency, small volume and long-time use.
Storage equipment, including the equipment body, still include:
the dehumidifying and heating module according to any one of the above arranged in the equipment body, wherein the hot end substrate is vertically arranged in the equipment body, and the height of the hot end fin is higher than that of the cold end heat exchanger;
the fan is arranged in the equipment body and used for driving airflow to flow from the cold end heat exchanger to the hot end fin.
Optionally, in the storage device, a water receiving box for collecting condensed water is arranged below the cold end heat exchanger in the device body.
Optionally, in the storage device, a heating evaporation device is arranged on the water receiving box; and/or the number of the groups of groups,
a drainage pipeline for draining condensed water is arranged on the water receiving box; and/or the number of the groups of groups,
the water receiving box is detachably arranged in the equipment body; and/or the number of the groups of groups,
and a drainage pipeline for guiding condensed water to the hot end fins is arranged on the water receiving box.
Optionally, in the above storage device, an air duct partition plate is disposed in the device body, a dehumidifying and heating air duct is formed between the air duct partition plate and a side wall of the device body, the dehumidifying and heating air duct has an air duct inlet and an air duct outlet which are communicated with the storage cavity of the device body, the dehumidifying and heating module is disposed in the dehumidifying and heating air duct and is located between the air duct inlet and the air duct outlet, and the cold end heat exchanger is closer to the air duct inlet than the hot end fin.
Optionally, in the above storage device, an installation caulking groove is formed in a side wall of the device body, the hot end substrate is disposed in the installation caulking groove, and the hot end fin and the cold end heat exchanger are both exposed in the dehumidification heating air duct.
Optionally, in the above storage device, a cold-hot cavity partition plate for separating the hot end fin and the cold end heat exchanger is provided in the dehumidification heating air duct, a communication hole is provided on the cold-hot cavity partition plate, and the fan is disposed at the communication hole.
Optionally, in the storage device, the air duct inlet and the air duct outlet are both provided with fans.
Optionally, in the storage device, four corners of the hot end substrate are fixed on a side wall of the device body through fasteners; and/or the number of the groups of groups,
and an insulating gel layer is arranged on the surface of one side of the hot end substrate, which is opposite to the mounting caulking groove.
Optionally, in the storage device, the device body is a wardrobe, a shoe cabinet or a cabinet.
The storage device disclosed by the invention has all the technical effects of the dehumidification heating module because of the dehumidification heating module, and is not repeated herein.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a side view of a dehumidification heating module in accordance with an embodiment of the disclosure;
fig. 2 is a schematic structural diagram of a dehumidifying and heating module according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a hot side heat exchanger according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a cold side heat exchanger according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a storage device according to an embodiment of the present invention.
The meaning of the individual reference numerals in fig. 1 to 5 is as follows:
10 is a dehumidifying and heating module, 20 is an equipment body, 21 is a dehumidifying and heating air channel, 211 is an air channel inlet, 212 is an air channel outlet, 22 is a storage cavity, and 30 is a fan;
100 is a hot side heat exchanger, 110 is a hot side substrate, 120 is a hot side fin, 200 is a semiconductor refrigerator, 300 is a cold side heat exchanger, 310 is a cold side substrate, and 320 is a cold side fin.
Detailed Description
The invention provides a dehumidification heating module which is used for realizing active dehumidification in a mute environment and can be used for a long time;
another core of the present invention is to provide a storage device having the above dehumidifying and heating module.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 3, an embodiment of the present invention discloses a dehumidifying and heating module including a semiconductor refrigerator 200, a cold side heat exchanger 300 and a hot side heat exchanger 100. The semiconductor refrigerator 200 can continuously operate without any refrigerant, has no pollution source, no rotating component, no turning effect, no sliding component and a solid piece, and has no vibration, no noise, long service life and easy installation.
The cold side heat exchanger 300 is disposed at the cold side of the semiconductor refrigerator 200, the hot side heat exchanger 100 includes a hot side substrate 110 and a hot side fin 120 disposed at a first end of the hot side substrate 110, the hot side of the semiconductor refrigerator 200 is attached to a second end of the hot side substrate 110, and a predetermined distance is provided between the semiconductor refrigerator 200 and the hot side fin 120. By arranging the cold-end heat exchanger 300 and the hot-end fins 120 at a preset distance, the heat neutralization of the cold-end heat exchanger 300 and the hot-end fins 120 is reduced, and the condensation efficiency is improved.
In the dehumidification heating module provided by the invention, the semiconductor refrigerator 200 provides a cold source, so that the heat exchange of the cold end and the hot end of the semiconductor refrigerator 200 is enhanced, the phenomenon that the hot end of the semiconductor refrigerator 200 is burnt due to overhigh temperature is prevented, and the cold end heat exchanger 300 and the hot end heat exchanger 100 are respectively assembled on the cold end side and the hot end side to enlarge the heat exchange area so as to enhance the heat exchange. The cold energy generated at the cold side of the semiconductor refrigerator 200 during the operation process makes the temperature of the cold side heat exchanger 300 significantly lower than the ambient temperature, and the gaseous water in the ambient air deposits liquid condensed water on the surface of the cold side heat exchanger 300 under the condensation effect, thereby reducing the humidity in the ambient air. The semiconductor refrigerator 200 is disposed at one end of the hot end substrate 110, and the hot end fins 120 are disposed at the other end of the hot end substrate 110, so that a preset distance is provided between the semiconductor refrigerator 200 and the hot end fins 120 to reduce neutralization of cold and heat, so that the hot end fins 120 can heat the surrounding environment, and the problem that articles are not easy to preserve due to too low condensation temperature in the environment is avoided. The invention does not need a compressor, thus realizing active high-efficiency dehumidification in a mute environment and having the advantages of mute, high efficiency, small volume and long-time use.
As shown in fig. 4, the cold side heat exchanger 300 includes a cold side base plate 310 and a cold side fin 320 disposed on a first side surface of the cold side base plate 310. The second side surface of the cold side substrate 310 is attached to the cold side of the semiconductor refrigerator 200, and the first side surface and the second side surface of the cold side substrate 310 are two opposite surfaces. The cold end fins 320 may be coated with a super hydrophilic coating to facilitate condensing the water flow. A thermally conductive silicone grease layer or a thermally conductive sheet may be provided between the semiconductor refrigerator 200 and the cold side substrate 310 to reduce contact thermal resistance of the semiconductor refrigerator 200 and the cold side heat exchanger 300. Correspondingly, a heat-conducting silicone grease layer or a heat-conducting sheet can be arranged between the semiconductor refrigerator 200 and the hot-end substrate 110, so as to reduce the contact thermal resistance of the semiconductor refrigerator 200 and the hot-end heat exchanger 100.
The cold end substrate 310 and the cold end fins 320 are bonded into a whole through heat-conducting glue or welding so as to ensure tight and efficient heat transfer between contact surfaces of the cold end substrate 310 and the cold end fins 320; accordingly, the hot end substrate 110 and the hot end fins 120 may be bonded together by heat conducting glue or welding, so as to ensure tight and efficient heat transfer between the contact surfaces of the hot end substrate 110 and the hot end fins 120.
The outside of the semiconductor refrigerator 200 may be further wrapped with heat insulation cotton to prevent heat neutralization of the cold and hot sides of the semiconductor refrigerator 200, thereby reducing refrigeration efficiency. The fasteners used to secure the cold side heat exchanger 300 and the hot side heat exchanger 100 may be plastic fasteners. After the plastic fastener passes through the heat insulation board or heat insulation cotton at the installation position from the hot end base plate 110 of the hot end heat exchanger 100, the plastic fastener is fixed on the cold end base plate 310, and the function of the plastic fastener is to prevent the cold end heat exchanger 300 and the hot end heat exchanger 100 from neutralizing cold energy through the fastener.
In one embodiment of the present invention, the hot side heat exchanger 100 is a phase change heat exchanger, and the hot side substrate 110 has an evaporation section and a condensation section, and an insulation section between the evaporation section and the condensation section. The semiconductor refrigerator 200 is attached to the evaporation section of the hot end substrate 110, and the vertical height of the condensation section of the hot end substrate 110 is higher than the vertical height of the evaporation section of the hot end substrate 110, i.e. the evaporation section of the hot end substrate 110 is lower, the condensation section is upper, the middle is connected through the heat exchange flow path of the heat insulation section, and the hot end fins 120 are disposed at the condensation section of the hot end substrate 110.
The phase-change radiator has the characteristics of high heat transfer capacity, high heat conductivity coefficient and light weight, and can ensure a high-temperature environment (such as an environment temperature of more than 35 ℃), and the dehumidifying and heating module can still work normally and still work in severe weather. The condensing section is higher than the evaporating section, and the gravity effect can be utilized for reflux, so that the heat dissipation capacity can be further improved. During operation, according to the heat pipe principle, the heat at the hot end of the semiconductor refrigerator 200 is quickly transferred to the whole phase-change radiator, and then the heat is taken away through convection heat exchange. The phase change radiator is not limited to the forms of a blowing-up plate, a radiator slot embedded VC plate/flat micro-channel heat pipe/sintering heat pipe and the like. The phase change radiator array is provided with the hot end fins 120, and the heat exchange area is increased to play a role in enhancing heat exchange.
In this embodiment, the phase change heat exchanger is selected as the hot side heat exchanger 100, and the hot side substrate 110 has an evaporation section and a condensation section, and the evaporation section and the condensation section have a certain distance, so that the semiconductor refrigerator 200 and the hot side fin 120 can be conveniently installed, so that after the dehumidification heating module is installed at the position to be dehumidified, the semiconductor refrigerator 200 and the hot side fin 120 can be ensured to have a preset distance in vertical height. It is easier to do that, in the application environment, the lower part dehumidifies and the upper part heats, forming a circulation flow of air. The cold side heat exchanger 300 may take the form of an aluminum extrusion heat exchanger, but is not limited to an aluminum extrusion heat exchanger, and may take the form of other suitable heat exchangers.
As shown in fig. 5, an embodiment of the present invention discloses a storage apparatus including an apparatus body 20, a dehumidifying and heating module 10, and a blower 30. The device body 20 may be a locker such as a wardrobe, a shoe cabinet or a cabinet.
The dehumidifying and heating module 10 is disposed in the apparatus body 20, and for the dehumidifying and heating module 10 disclosed in the above embodiment, the hot end substrate 110 is vertically disposed in the apparatus body 20, and the height of the hot end fins 120 is higher than the height of the cold end heat exchanger 300. The storage device disclosed by the invention has all the technical effects of the dehumidification heating module 10 because of the dehumidification heating module 10, and is not repeated herein.
The fan 30 is disposed in the apparatus body 20, and is used for driving the airflow to flow from the cold side heat exchanger 300 to the hot side fins 120. Under the action of the fan 30, heat exchange between the air around the dehumidifying and heating module 10 and the air in the external environment can be performed, so that the refrigerating effect of the cold-end heat exchanger 300 and the heating effect of the hot-end fins 120 can be ensured.
Under the action of the fan 30, air in the equipment body 20 flows from the cold-end heat exchanger 300 to the hot-end fins 120, is cooled by the cold-end heat exchanger 300, reduces the humidity, is guided by the fan 30, is heated by the hot-end fins 120, and flows back into the equipment body 20. The air dried in the equipment body 20 enters from the upper part of the equipment body 20, flows through clothes (taking the equipment body 20 as a wardrobe for example), and enters the cold-end heat exchanger 300 from the lower part to continue dehumidification after the humidity is increased, so that circulation is formed.
Because the hot end substrate 110 is vertically disposed in the apparatus body 20, the cold end fins 320 of the cold end heat exchanger 300 are also vertically disposed, so that condensed water is more convenient to fall down. In the present embodiment, a water receiving box (not shown) for collecting condensed water may be disposed below the cold-end heat exchanger 300 in the apparatus body 20. Because the cold end fins 320 of the cold end heat exchanger 300 are in a vertical state after the dehumidification heating module 10 is installed, condensed water drops on the cold end heat exchanger 300 can fall into the water receiving box to be collected under the action of gravity, so that the condensed water is prevented from being randomly dropped to wet clothes.
Further, the water receiving box can be provided with a heating evaporation device, and when the condensed water in the water receiving box is not much, the condensed water in the water receiving box can be evaporated under the heating action of the heating evaporation device. When the humidity in the environment is low, the condensed water in the water receiving box can be heated by the heating evaporation device, so that the condensed water is evaporated to humidify the air. The heating and evaporating device can be a thermistor heater, a heating wire, or the like.
It should be noted that, a drainage pipeline for guiding the condensed water to the hot end fin 120 may be also provided on the water receiving box, and the condensed water is evaporated in real time by using the heat of the hot end fin 120. The heat of the hot end fins 120 can be utilized to reduce the consumption of electric heating, and the cold amount of the condensed water can be utilized to cool the hot end fins 120.
In general, articles stored in storage devices such as a wardrobe, a shoe cabinet and a cupboard need a proper humidity environment, a humidity sensor can be arranged in the environment, the humidity sensor is used for detecting the ambient humidity, and when the ambient humidity exceeds the upper limit of the preset humidity, the dehumidification heating module 10 can be controlled to be electrified for dehumidification; the dehumidification heating module 10 may be turned off when the ambient humidity is between a preset lower humidity limit and a preset upper humidity limit. When the ambient humidity is lower than the preset humidity lower limit, the heating evaporation device (the condensed water can be drained to the hot end fins 120) can be turned on to evaporate the condensed water in the water receiving box so as to humidify the air.
For the regions with higher humidity in the south of China, because the humidity of the ambient air is higher, the condensation water quantity in the water receiving box is usually higher, a drainage pipeline for draining the condensation water can be arranged on the water receiving box, and the condensation water in the water receiving box is drained through the drainage pipeline so as to prevent the overflow of the condensation water in the water receiving box due to excessive condensation water. Corresponding control valves can be arranged on the drain pipes to control the time for discharging the condensed water. The water receiving box is also detachably arranged in the equipment body 20, and when more condensed water is in the water receiving box, the water receiving box can be directly taken out, and the condensed water in the water receiving box can be poured out.
When the humidity is high and rapid dehumidification is needed, the refrigerating capacity of the semiconductor refrigerator 200 can be increased, so that water vapor in air is directly frosted on the surface of the cold-end heat exchanger 300, then the current direction is changed, the cold end and the hot end are exchanged, and the cold-end heat exchanger 300 is heated for defrosting, so that the purpose of rapid dehumidification can be achieved.
In an embodiment of the present invention, an air duct partition is disposed in the apparatus body 20, a dehumidifying and heating air duct 21 is formed between the air duct partition and a side wall of the apparatus body 20, the dehumidifying and heating module 10 is disposed in the dehumidifying and heating air duct 21, the dehumidifying and heating air duct 21 has an air duct inlet 211 and an air duct outlet 212 which are communicated with the storage chamber 22 of the apparatus body 20, the dehumidifying and heating module 10 is disposed in the dehumidifying and heating air duct 21 and is located between the air duct inlet 211 and the air duct outlet 212, the cold end heat exchanger 300 is closer to the air duct inlet 211 than the hot end fin 120, and the cold end heat exchanger 300 is closer to the air duct outlet 212 than the hot end fin 120.
When the hot side heat exchanger 100 is a phase change heat exchanger, the air duct inlet 211 is near the evaporation section and the air duct outlet 212 is near the condensation section. Heat insulation materials are arranged between the cold-end heat exchanger 300 and the hot-end fins 120 in the dehumidifying and heating air flue 21, and air is guided by the fan 30 to ensure that the air can only flow unidirectionally from the cold-end heat exchanger 300 to the hot-end fins 120, so that the neutralization of cold and heat is prevented.
Under the action of the fan 30, air in the device body 20 flows from the cold end heat exchanger 300 to the hot end fins 120, so that air in the storage cavity 22 enters the dehumidifying and heating air channel 21 from the air channel inlet 211 and flows from the heating air channel 21 to the air channel outlet 212. The air is cooled by the cold-end heat exchanger 300 to reduce the humidity, and the water vapor in the air is deposited on the cold-end heat exchanger 300 by condensation, is guided by the fan 30 to be heated by the hot-end fins 120, and flows back into the device body 20 by the air duct outlet 212. The air dried in the device body 20 enters from the air channel outlet 212 above the device body 20, flows through clothes (taking the device body 20 as a wardrobe for example), and enters into the cold end heat exchanger 300 from the air channel inlet 211 below to be dehumidified after the humidity is increased, so that circulation is formed.
In a specific embodiment of the present invention, a mounting caulking groove is formed on a side wall of the apparatus body 20, the hot end substrate 110 is disposed in the mounting caulking groove, specifically, four corners of the hot end substrate 110 may be fixed on the side wall of the apparatus body 20 by fasteners, and the hot end fins 120 and the cold end heat exchanger 300 are exposed in the dehumidifying and heating air channel 21. In this embodiment, by disposing the hot-side substrate 110 in the mounting caulking groove of the side wall of the apparatus body 20, the side wall of the apparatus body 20 can be utilized to perform heat insulation treatment on the portion between the cold-side heat exchanger 300 and the hot-side fin 120, and when the hot-side heat exchanger 100 is a phase-change heat exchanger, the side wall of the apparatus body 20 can be utilized to perform heat insulation treatment on the heat insulation section between the cold-side heat exchanger 300 and the hot-side fin 120.
Further, a cold-hot cavity partition plate for separating the hot end fins 120 and the cold end heat exchanger 300 is arranged in the dehumidification heating air duct 21, a communication hole is formed in the cold-hot cavity partition plate, and the fan 30 is arranged at the communication hole. The cold and hot chamber separator separates the dehumidifying and heating air duct 21 into two parts, the part with the hot end fins 120 forming a heating chamber, and the air duct outlet 212 communicates with the heating chamber. The portion having the cold side heat exchanger 300 forms a condensing chamber with which the air duct inlet 211 communicates. The cold and hot cavity partition board can be subjected to corresponding heat insulation treatment so as to prevent the neutralization of cold and hot energy.
Further, the air duct inlet 211 and the air duct outlet 212 may also be provided with a fan 30 to further ensure that air can only flow unidirectionally from the cold side heat exchanger 300 to the hot side fins 120, preventing neutralization of cold and heat. The surface of the hot end substrate 110 opposite to the mounting caulking groove may be provided with a heat insulating layer such as a heat insulating gel layer to further prevent neutralization of heat and cold.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
As used in this application and in the claims, the terms "a," "an," "the," and/or "the" are not specific to the singular, but may include the plural, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that the steps and elements are explicitly identified, and they do not constitute an exclusive list, as other steps or elements may be included in a method or apparatus. The inclusion of an element defined by the phrase "comprising one … …" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises an element.
The terms "first" and "second" are used below for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the invention. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (13)
1. A dehumidification heating module, comprising:
a semiconductor refrigerator (200);
a cold-end heat exchanger (300) provided on the cold-end side of the semiconductor refrigerator (200);
the hot-end heat exchanger (100) comprises a hot-end substrate (110) and a hot-end fin (120) arranged at the first end of the hot-end substrate (110), wherein the hot-end side of the semiconductor refrigerator (200) is attached to the second end of the hot-end substrate (110), and a preset distance is reserved between the semiconductor refrigerator (200) and the hot-end fin (120).
2. The dehumidification heating module of claim 1, wherein the cold-side heat exchanger (300) comprises a cold-side base plate (310) and a cold-side fin (320) disposed on a first side surface of the cold-side base plate (310);
the second side surface of the cold end substrate (310) is attached to the cold end side of the semiconductor refrigerator (200), and the first side surface and the second side surface of the cold end substrate (310) are two opposite surfaces.
3. The dehumidification heating module of claim 2, wherein the cold end fins (320) are coated with a super-hydrophilic coating; and/or the number of the groups of groups,
a heat conduction silicone grease layer or a heat conduction sheet is arranged between the semiconductor refrigerator (200) and the cold end substrate (310); and/or the number of the groups of groups,
a heat conduction silicone grease layer or a heat conduction sheet is arranged between the semiconductor refrigerator (200) and the hot end substrate (110); and/or the number of the groups of groups,
the cold end base plate (310) and the cold end fins (320) are bonded into a whole through heat-conducting glue or welding; and/or the number of the groups of groups,
the hot end substrate (110) and the hot end fins (120) are bonded into a whole through heat conducting glue or welding; and/or the number of the groups of groups,
the outer side of the semiconductor refrigerator (200) is wrapped with heat insulation cotton; and/or the number of the groups of groups,
the fasteners used for fixing the cold end heat exchanger (300) and the hot end heat exchanger (100) are plastic fasteners.
4. A dehumidifying and heating module as claimed in any one of claims 1 to 3, wherein the hot side heat exchanger (100) is a phase change heat exchanger, the hot side substrate (110) has an evaporation section and a condensation section, the semiconductor refrigerator (200) is attached to the evaporation section of the hot side substrate (110), and the vertical height of the condensation section of the hot side substrate (110) is higher than the vertical height of the evaporation section of the hot side substrate (110), and the hot side fins (120) are disposed at the condensation section of the hot side substrate (110); and/or the number of the groups of groups,
the cold end heat exchanger (300) is an aluminum extrusion heat exchanger.
5. Storage device comprising a device body (20), characterized in that it further comprises:
the dehumidification heating module (10) according to any one of claims 1-4, which is arranged in the equipment body (20), wherein the hot end substrate (110) is vertically arranged in the equipment body (20), and the height of the hot end fins (120) is higher than the height of the cold end heat exchanger (300);
the fan (30) is arranged in the equipment body (20) and is used for driving airflow to flow from the cold end heat exchanger (300) to the hot end fins (120).
6. The storage apparatus according to claim 5, wherein a water receiving box for collecting condensed water is provided in the apparatus body (20) below the cold end heat exchanger (300).
7. The storage apparatus of claim 6, wherein the water receiving box is provided with a heating evaporation device; and/or the number of the groups of groups,
a drainage pipeline for draining condensed water is arranged on the water receiving box; and/or the number of the groups of groups,
the water receiving box is detachably arranged in the equipment body (20); and/or the number of the groups of groups,
and a drainage pipeline for guiding condensed water to the hot end fins (120) is arranged on the water receiving box.
8. The storage device according to claim 5, wherein an air duct partition plate is arranged in the device body (20), a dehumidifying and heating air duct (21) is formed between the air duct partition plate and a side wall of the device body (20), the dehumidifying and heating air duct (21) is provided with an air duct inlet (211) and an air duct outlet (212) which are communicated with a storage cavity (22) of the device body (20), the dehumidifying and heating module (10) is arranged in the dehumidifying and heating air duct (21) and is positioned between the air duct inlet (211) and the air duct outlet (212), and the cold end heat exchanger (300) is closer to the air duct inlet (211) than the hot end fin (120).
9. The storage device according to claim 8, wherein a mounting caulking groove is provided on a side wall of the device body (20), the hot end substrate (110) is provided in the mounting caulking groove, and the hot end fin (120) and the cold end heat exchanger (300) are both exposed in the dehumidification heating air duct (21).
10. The storage device according to claim 9, wherein a cold-hot cavity partition plate for separating the hot end fin (120) and the cold end heat exchanger (300) is arranged in the dehumidification heating air duct (21), a communication hole is formed in the cold-hot cavity partition plate, and the fan (30) is arranged at the communication hole.
11. The storage apparatus according to claim 10, wherein the air duct inlet (211) and the air duct outlet (212) are each provided with a fan (30).
12. The storage apparatus according to claim 9, wherein four corners of the hot-end substrate (110) are fastened to side walls of the apparatus body (20) by fasteners; and/or the number of the groups of groups,
and an insulating gel layer is arranged on the surface of one side of the hot end substrate (110) opposite to the mounting caulking groove.
13. The storage device according to claim 5, characterized in that the device body (20) is a wardrobe, shoe chest or cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210830834.XA CN117433177A (en) | 2022-07-15 | 2022-07-15 | Dehumidification heating module and storing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210830834.XA CN117433177A (en) | 2022-07-15 | 2022-07-15 | Dehumidification heating module and storing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117433177A true CN117433177A (en) | 2024-01-23 |
Family
ID=89557059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210830834.XA Pending CN117433177A (en) | 2022-07-15 | 2022-07-15 | Dehumidification heating module and storing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117433177A (en) |
-
2022
- 2022-07-15 CN CN202210830834.XA patent/CN117433177A/en active Pending
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