CN115164295B - Runner dehumidification structure and dehumidifier - Google Patents
Runner dehumidification structure and dehumidifier Download PDFInfo
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- CN115164295B CN115164295B CN202210927301.3A CN202210927301A CN115164295B CN 115164295 B CN115164295 B CN 115164295B CN 202210927301 A CN202210927301 A CN 202210927301A CN 115164295 B CN115164295 B CN 115164295B
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 35
- 238000011069 regeneration method Methods 0.000 claims abstract description 129
- 230000008929 regeneration Effects 0.000 claims abstract description 128
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 238000009833 condensation Methods 0.000 claims description 38
- 230000005494 condensation Effects 0.000 claims description 37
- 238000009423 ventilation Methods 0.000 claims description 11
- 230000001172 regenerating effect Effects 0.000 claims description 8
- 238000001035 drying Methods 0.000 abstract description 6
- 239000003570 air Substances 0.000 description 226
- 238000000034 method Methods 0.000 description 8
- 230000001502 supplementing effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators
- F24F2003/1464—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators using rotating regenerators
Abstract
The invention provides a rotary wheel dehumidification structure and a dehumidifier, which belong to the field of air dehumidification, and comprise a rotary wheel, a driving component and a regeneration component, wherein the driving component is positioned at the bottom of the rotary wheel and is configured to drive the rotary wheel to rotate, the rotary wheel is provided with an annular outer wall surface and a circular top opening section, the annular outer wall surface is used as a windward surface to absorb moisture in moist air, the circular top opening section is configured as a dry air outlet, the regeneration component comprises a regeneration box, a regeneration air channel is formed in the regeneration box, an air inlet and an air outlet are formed in the regeneration box, a part of the rotary wheel is wrapped by the regeneration box, a heating part is arranged in the regeneration air channel, the heating part heats the rotary wheel, and an air supply part is also arranged in the regeneration air channel and is used for supplying air. The annular rotating wheel is wrapped by the regeneration component for the regeneration rotating wheel, the arrangement of the regeneration component does not shade a drying air flow path, the flow resistance of the gas drying process can be effectively reduced, and the annular rotating wheel can be effectively wrapped by the regeneration structure, so that the annular rotating wheel can be fully regenerated.
Description
Technical Field
The invention belongs to the field of air dehumidification, and particularly relates to a rotary dehumidification structure and a dehumidifier.
Background
In the existing dehumidifier technology, the principle of the rotary dehumidifier for adsorption dehumidification is that the moisture of air is adsorbed to a rotary disc, and the moisture in the rotary disc is discharged under the action of the cooperation of regenerative air and electric heating drying.
The design of circular dehumidification carousel is adopted to the dehumidifier mostly, and circular dehumidification carousel's regeneration zone generally adopts fan-shaped to arrange, but this design has sheltered from the wind channel, also occupies the inner space of more products for the product operation dehumidification efficiency of design is not high.
The present invention has been made in view of this.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a rotary dehumidifier structure and a dehumidifier
In order to solve the technical problems, the invention provides a rotating wheel dehumidifying structure, which comprises a rotating wheel, a driving assembly and a regenerating assembly;
the rotating wheel is used for absorbing moisture in the moist air and is provided with an annular outer wall surface and a circular top opening section, the annular outer wall surface is used as a windward surface to absorb the moisture in the moist air, and the circular top opening section is configured as a dry air outlet;
the driving component is positioned at the bottom of the rotating wheel and is configured to drive the rotating wheel to rotate;
the regeneration assembly comprises a regeneration box, wherein a regeneration air channel is formed in the regeneration box, an air inlet and an air outlet which are communicated with the regeneration air channel are formed in the regeneration box, the regeneration box wraps at least part of the annular outer wall surface of the rotating wheel, the wrapping part is positioned in the regeneration air channel, the rotating wheel can rotate relative to the regeneration box, a heating part is arranged in the regeneration air channel and is configured to heat part of the rotating wheel positioned in the regeneration air channel, an air supply part is also arranged in the regeneration air channel, and the air supply part is configured to enable air in the regeneration air channel to continuously flow.
In the above technical solution, the part of the annular outer wall surface in the regeneration air duct includes a part from the bottom to the top thereof.
In the above technical scheme, the dehumidification structure further comprises a condensation component, the condensation component comprises a condensation air channel which is sleeved outside the rotating wheel and connected with the regeneration box, a ventilation part for air flow to pass through is formed on the condensation air channel, the condensation air channel is provided with an air inlet end and an air outlet end, and the air inlet end and the air outlet end are respectively communicated with the air outlet and the air inlet on the regeneration box so that the condensation air channel and the regeneration air channel form a circulation air channel.
In the above technical scheme, the bottom of the condensation air duct is also provided with a water falling hole, and the water falling hole is configured to discharge the condensation water in the condensation air duct.
In the above technical scheme, the condensation air duct comprises a first air duct, a second air duct and a third air duct, and the first air duct, the second air duct and the third air duct are connected end to end.
In the above technical scheme, the air inlet end of the condensation air duct is formed on the third air duct, and the first air duct is formed with a divergent portion along the air outlet direction thereof.
In the above technical scheme, the second air duct is a semicircular air duct, and the ventilation part is a ventilation notch formed on the second air duct.
In the above technical solution, the third air duct is formed with a tapered portion along the air outlet direction thereof.
In the above technical solution, the tapering portion includes a flared end and a necked-in end, the tapering portion extending obliquely upward from the flared end to the necked-in end, wherein the necked-in end is connected at a position near the top of the regeneration box.
In the above technical scheme, the air supply device further comprises an air supply hole formed in the regeneration box, and the air supply hole is configured to supply air to the circulating air channel.
In the above technical scheme, the air supplementing hole is formed at a position close to the top of the regeneration box.
In the above technical scheme, the heating portion is disposed above the rotating wheel in the regeneration box, and the wind flowing into the regeneration air box through the condensation air duct flows to the rotating wheel through the heating portion.
The invention also provides a dehumidifier which comprises a front panel, a rear panel, a base, a top cover, a water receiving disc and any rotating wheel dehumidification structure, wherein the rotating wheel dehumidification structure is perpendicular to the top cover, an air inlet grille corresponding to the annular outer wall surface of the rotating wheel is arranged on the rear panel, an air outlet grille corresponding to the circular top opening section of the rotating wheel is arranged on the top cover, and the rotating wheel dehumidification structure is fixed on the front panel through a regeneration assembly.
In the above technical scheme, still include the heat transfer subassembly that sets up relatively with regeneration subassembly, heat transfer subassembly includes compressor, condenser and evaporimeter, and wherein, condenser and evaporimeter set up between condensing duct and runner and set gradually along the air inlet direction of air inlet grid.
In the above technical scheme, the dehumidifier further comprises a water pan, and the water pan is configured to collect condensed water generated by the heat exchange assembly and the dehumidifying structure during operation.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:
1. the annular rotating wheel is wrapped by the regeneration component for the regeneration rotating wheel, the arrangement of the regeneration component does not shade a drying air flow path, the flow resistance of the gas drying process can be effectively reduced, and the annular rotating wheel can be effectively wrapped by the regeneration structure, so that the annular rotating wheel can be fully regenerated.
2. The invention is also provided with the condensing assembly, and the condensing assembly can collect and treat the regenerated wind, so that the steam-water separation of the regenerated wind is promoted, the water carried in the regenerated wind is discharged out in the condensing air duct more quickly, and the condensing process efficiency of the regenerated wind is improved.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
FIG. 1 is a schematic perspective view of a first embodiment of a rotary dehumidifier structure for use in a dehumidifier according to the present invention, illustrating a movement path of regenerated wind;
FIG. 2 is a schematic diagram of a second perspective view of an embodiment of a rotary dehumidifier structure for use in a dehumidifier according to the present invention, illustrating a movement track of regenerated wind;
FIG. 3 is a schematic diagram of a front view of an embodiment of a rotary dehumidifier structure for use in a dehumidifier according to the present invention, illustrating a movement track of regenerated wind;
FIG. 4 is a schematic bottom view of an embodiment of a rotating wheel dehumidification structure for use in a dehumidifier according to the present disclosure;
FIG. 5 is a schematic cross-sectional view of the A-A plane of FIG. 4;
FIG. 6 is a schematic diagram of an exploded view of an embodiment of a rotor dehumidification structure in a dehumidifier in accordance with the present invention;
FIG. 7 is a schematic view of the overall structure of an embodiment of the dehumidifier of the present invention;
FIG. 8 is a schematic view of an exploded view of an embodiment of a dehumidifier of the present invention;
in fig. 1-8: the air conditioner comprises the following components of a 1-rotating wheel, a 2-rotating wheel seat, a 3-driving motor, 4-fan blades, a 5-regeneration box, a 6-heating part, a 7-fan, an 8-condensation air duct, 811-a first air duct, 812-a second air duct, 813-a third air duct, 9-ventilation parts, 10-water falling holes, 11-air supplementing holes, 12-front panels, 13-rear panels, 131-air inlet grids, 14-bases, 15-top covers, 151-air outlet grids, 16-water receiving plates, 17-condensers, 18-evaporators and 19-water receiving plates.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "contacting," and "communicating" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
At present, the existing rotating wheel and the composite dehumidifier mostly adopt the design of a circular dehumidifying rotary disc, and a regeneration zone of the circular dehumidifying rotary disc is generally arranged in a fan shape, so that the design shields an air duct, and the inner space of more products is occupied, so that the designed product has low running dehumidifying efficiency. The invention adopts the rotating wheel with the annular structure and is matched with the regeneration assembly, thereby solving the problem of lower regeneration efficiency of the rotating wheel in the prior composite dehumidifier technology.
To further illustrate the technical solution of the present invention, the following specific embodiments are provided with reference to fig. 1 to 8.
Example 1:
the invention provides a rotating wheel dehumidifying structure as shown in fig. 1-6, which mainly comprises a rotating wheel 1, a driving component and a regenerating component, wherein the rotating wheel 1 can adsorb water vapor in humid air to realize dehumidifying of the air, the driving component is positioned at the bottom of the rotating wheel 1 and is configured to drive the rotating wheel 1 to rotate, the rotating wheel 1 is provided with an annular outer wall surface and a circular top opening section, the annular outer wall surface is used as a windward surface for adsorbing moisture in the humid air, and when the humid air is contacted with the annular outer wall surface of the rotating wheel 1, the rotating wheel 1 adsorbs the moisture in the humid air, and the adsorbed dry air is discharged through the circular top opening section at the top of the rotating wheel 1. It should be noted that, this runner dehumidification structure can also set up an exhaust subassembly, and exhaust subassembly can be axial fan blade, can follow the quick discharge of circular open top section department of runner 1 with the dry air after runner 1 adsorbs through the axial fan blade, of course, exhaust subassembly does not need to set up on the runner dehumidification structure, when this structure was installed in another dehumidification mechanism as a spare part, can use the quick discharge of dry wind of exhaust subassembly from taking in the dehumidification mechanism.
Specifically, as shown in fig. 6, the driving assembly includes a wheel seat 2 and a driving motor 3, wherein the wheel 1 is fixed on the base 2, and the driving motor 3 is installed at the bottom of the wheel seat 2, so as to directly drive the wheel seat 2 and the wheel 1 to rotate by starting the driving motor 3. Of course, in some alternative embodiments, other forms of driving components may be used to drive the rotating wheel 1 to rotate, for example, the rotating wheel 1 may also be indirectly driven to rotate by a gear transmission manner, and the specific form of the driving component is not limited in this embodiment, so long as the rotation of the rotating wheel 1 can be achieved.
The regeneration assembly is described first:
as shown in fig. 5, the regeneration assembly includes a regeneration box 5, a regeneration air duct is formed in the regeneration box 5, an air inlet and an air outlet which are communicated with the regeneration air duct are formed in the regeneration box, the regeneration box 5 wraps at least part of the annular outer wall surface of the rotating wheel 1, the wrapping part is located in the regeneration air duct, the rotating wheel 1 can be driven to rotate relative to the regeneration box 5 through the driving assembly so as to enable the annular outer wall surface of the rotating wheel wrapped by the regeneration box 5 to realize alternate rotation, therefore, the rotating wheel 1 can be rotated to the regeneration air duct at different positions to perform heating and dehumidifying operation, in particular, the regeneration box 5 is a strip-shaped box body, a notch connected with the regeneration channel is formed in the box body for embedding the rotating wheel 1, and the rotating wheel 1 is embedded into the regeneration box 5 through the notch and located in the regeneration channel. The regeneration air duct is internally provided with a heating part 6, specifically, the heating part 6 can be any component with a heating function such as a heating wire, a heating sheet or a heating rod, the heating part 6 is configured to heat part of the rotating wheel 1 in the regeneration air duct, the heating part 6 heats air in the regeneration air duct when being started, the heated hot air is utilized to heat the rotating wheel 1 after absorbing water, the water attached to the rotating wheel is evaporated to form regeneration air, the rotating wheel 1 is enabled to have the capability of absorbing water again, the regeneration air duct is internally provided with an air supply part, the air supply part is a fan 7, and the fan 7 is configured to enable the air in the regeneration air duct to continuously flow.
When the air is dehumidified, the air to be dehumidified is vertically blown to the rotating wheel 1, the moist air is contacted with the annular outer wall surface of the rotating wheel 1, the rotating wheel 1 adsorbs water vapor in the moist air, the air supply part, the heating part 6, the driving assembly and the exhaust assembly are started, and the air dehumidified by the rotating wheel 1 can be exhausted from an air outlet at the top of the rotating wheel 1 through the exhaust assembly. After the air is dehumidified, moisture is attached to the surface of the rotating wheel 1, the moisture attached and adsorbed on the surface of the rotating wheel can be cleaned through the regeneration assembly, specifically, the rotating wheel 1 after moisture adsorption is driven by the driving assembly to rotate, the air supply part sucks dry air into the regeneration box 5 and heats the air through the heating part 6 in the regeneration box 5, after the rotating wheel 1 after moisture adsorption rotates into the regeneration box 5, the air heated in the regeneration box 5 can heat the rotating wheel 1 and take away the moisture, so that the regeneration treatment of the rotating wheel 1 is completed, and the rotating wheel 1 has the capability of moisture adsorption again.
As can be seen from the above, when the air is dehumidified, the rotor 1 in this embodiment is air-fed from the side surface and air-discharged from the top of the rotor 1, and the regeneration assembly for enabling the rotor 1 to have the capability of adsorbing moisture again does not block the discharge of dehumidified dry air, so that the flow path of the dry air is not blocked, the flow resistance of the air drying process can be effectively reduced, and the regeneration box 5 with a long-strip structure can effectively wrap the rotor 1 for full regeneration.
In order to perform omnibearing heating and dehumidification on the surface of the rotating wheel 1, in this embodiment, as shown in fig. 5, when the rotating wheel 1 is in the regeneration air duct, a part of the rotating wheel 1 in the regeneration air duct comprises a part from the bottom to the top, that is, the part of the rotating wheel 1 in the vertical direction is completely wrapped by the regeneration air duct when the rotating wheel 1 is in the regeneration air duct, and when the driving assembly drives the rotating wheel 1 to rotate, the regenerating assembly can perform omnibearing heating and dehumidification on the rotating wheel 1 without dead angles, so that the dehumidification effect on the rotating wheel 1 is provided.
In this embodiment, the dehumidifying structure further includes a condensing assembly, wherein the condensing assembly is configured to collect and process the dehumidified regenerated wind.
The condensing assembly is described in further detail below:
as shown in fig. 1 to 5, the condensing assembly comprises a condensing air duct 8 sleeved outside the rotating wheel 1 and connected with the regeneration box 5, a ventilation part 9 for air flow to pass through is formed on the condensing air duct 8, the condensing air duct is provided with an air inlet end and an air outlet end, and the air inlet end and the air outlet end are respectively communicated with an air outlet and an air inlet on the regeneration box 5 so that the condensing air duct 8 and the regeneration air duct form a circulating air duct.
When the rotating wheel 1 is dehumidified and regenerated, the air in the regeneration channel is heated by the heating part 6, the heated air heats and dehumidifies the regeneration area of the rotating wheel 1 (namely, the part of the rotating wheel 1 in the regeneration channel), the water in the rotating wheel 1 is evaporated and brought into the air after the rotating wheel 1 is heated, at the moment, the regenerated air with the water enters the condensation air channel 8, the condensation air channel 8 is cooled by using the ambient air outside the condensation air channel 8, and the water in the regenerated air is quickly separated and collected by sampling of centrifugal force, so that the gas-liquid separation is realized.
It should be noted that, the regenerated air circulating in the circulating air duct formed by the condensing air duct 8 and the regenerated air duct is recycled, that is, when the dry air is heated, the dry air is removed from the inside of the regenerated air duct to heat the rotating wheel 1 to take away the water, then the water carried out from the rotating wheel 1 is condensed and separated into dry air with lower humidity in the condensing air duct 8, and then the dry air returns to the heating part 6 to be heated again to take away the water in the rotating wheel 1, thus recycling. Wherein the flow track of the regenerated wind in the circulating air duct is shown as an arrow direction in fig. 1-3.
In order to improve the effect of heating the wind in the regeneration box 5, the heating part 6 is provided above the rotor 1 in the regeneration box 5, and the circulating wind flowing into the regeneration box 5 through the condensation duct 8 is completely heated by the heating part 6 and then flows into the regeneration region of the rotor 1, thereby improving the regeneration effect of the regeneration region of the rotor 1.
In order to drain the liquid water condensed and separated in the condensation duct 8, as shown in fig. 4, a water drain hole 10 is further formed at the bottom of the condensation duct in this embodiment.
As shown in fig. 2, the above-mentioned condensation air duct 8 includes a first air duct 811, a second air duct 812 and a third air duct 813, where the first air duct 811, the second air duct 812 and the third air duct 813 are connected end to form the condensation air duct 8, the air outlet end of the condensation air duct 8 is formed on the first air duct 811, the air inlet end of the condensation air duct 8 is formed on the third air duct 813, the first air duct 811 is formed with a diverging portion along the air outlet direction thereof, the regenerative air formed by the regeneration box 5 after heating and dehumidifying the rotating wheel flows into the second air duct 812 through the diverging portion on the first air duct 811, and by setting the first air duct 811 into a diverging shape, the gas pressure in the circulation air duct can be reduced, and the heat exchange area of the regenerative gas can be increased, which is beneficial for the condensation of the regenerative air to generate water drops.
Further, as shown in fig. 1 and 2, the second air duct 812 is configured as a semicircular air duct, wherein the ventilation part 9 is a ventilation slot formed on the second air duct 812, and when the air is dehumidified, the air can enter into contact with the rotating wheel 1 through the ventilation slot to dehumidify the air. In this embodiment, the second air duct 812 is arranged in a semicircular shape, so that the centrifugal force generated when the regenerated air moves in the second air duct 812 can be increased, wherein the regenerated air passing through the second air duct 812 is subjected to the effects of rotary centrifugation and cooling, condensed water can be generated on the inner wall of the second air duct 812, and the condensed water can be collected on the outer side of the wall due to the centrifugal effect, and then the condensed water drops are blown down to the rear section of the condensed air duct, namely the third air duct 813 by the regenerated air.
Still further, as shown in fig. 2 and 3, the specific shape of the third air duct 813 is designed, specifically, the third air duct 813 is provided with a tapered portion along the air outlet direction, wherein the tapered portion includes a flared end and a necked end, the tapered portion extends obliquely upward from the flared end to the necked end, wherein the necked end is connected to a position near the top of the regeneration box 5, when the regenerated air in the circulation air duct moves to the position of the third air duct 813, due to the fact that the third air duct 813 is in an obliquely upward structure, the generated condensate flows downward along the slope to be discharged from the water outlet hole 10 at the bottom of the condensation air duct 8, and then the regenerated air from which the water is discharged returns to the regeneration box 5 to enter the next cycle.
In summary, by setting the condensation duct 8 to the above structure, the condensation water in the condensation duct 8 can be conveniently discharged from the water falling hole 10, and it is worth noting that, when the condensation water in the condensation duct 8 is discharged from the water falling hole 10, part of the air volume in the circulation duct can be taken away, so that the air in the circulation duct is insufficient, if the fresh air is not timely fed into the circulation duct, the circulation duct can suck the external air from the water falling hole 10, and thus the condensation water is difficult to drip.
In order to solve the problem of difficult outflow of the condensed water, as shown in fig. 3, a wind supplementing hole 11 is further formed in the regeneration box 5 in the present embodiment, the wind supplementing hole 11 is disposed above the heating portion 6, wherein the wind supplementing hole 11 is configured to supplement wind to the circulation air channel, and when the wind in the circulation air channel becomes small, fresh air is supplemented into the circulation air channel from the wind supplementing hole 11, thereby ensuring the normal drainage function of the water falling hole 10.
Further, the air supplementing hole 11 is formed at a position close to the top of the regeneration box 5, and the top of the regeneration box 5 is closer to the air outlet position of the runner initial structure, so that the humidity of the air introduced into the regeneration box 5 is lower, thereby more effectively taking away the moisture contained in the part to be regenerated of the runner 1, and further improving the regeneration effect on the runner 1.
On the other hand, as shown in fig. 7 and 8, in this embodiment, there is further provided a dehumidifier, which includes a front panel 12, a rear panel 13, a base 14, a top cover 15, a water tray 19, and the above-mentioned rotating wheel dehumidifying structure, wherein the rotating wheel dehumidifying structure is perpendicular to the top cover 15, the rotating wheel dehumidifying structure is mounted on the base 14 through a driving component at the bottom of the rotating wheel dehumidifying structure, an air inlet grille 131 corresponding to the annular outer wall surface of the rotating wheel 1 is provided on the rear panel 13, an air outlet grille 151 corresponding to the circular top opening section of the rotating wheel 1 is provided on the top cover 15, specifically, a fan blade 4 is further provided on the top cover 15, and the drying air in the dehumidifier is accelerated by the fan blade 4, and the rotating wheel dehumidifying structure is fixed on the front panel 12 through a regeneration component.
Further, the dehumidifier further comprises a heat exchange assembly which is arranged opposite to the regeneration assembly, wherein the heat exchange assembly comprises a compressor 16, a condenser 17 and an evaporator 18, and the condenser 17 and the evaporator 18 are arranged between the condensation air duct 8 and the rotating wheel 1 and are sequentially arranged along the air inlet direction of the air inlet grille 151.
Further, the dehumidifier further comprises a water receiving disc 19, wherein the water receiving disc 19 is arranged at the bottom of the dehumidifier, and the water receiving disc 19 is configured to collect condensed water generated by the heat exchange assembly and the dehumidifying structure in operation.
When the dehumidifier is operated, the wet air enters from the air inlet grille 131 on the rear panel 13, passes through the condensation passage 8, the evaporator 18, the condenser 17 and the rotating wheel 1 in sequence, and finally is discharged from the air outlet grille 151 on the top cover 15.
In this process, when the wet air passes through the evaporator 18, most of the moisture in the air condenses and precipitates and falls into the water receiving tray 19 at the bottom of the dehumidifier, the wet air cooled by the evaporator 18 is cooled and radiated to the condenser 17 (the process is conventional compression refrigeration dehumidification), the wet air passes through the rotating wheel 1 to dehumidify for the second time after coming out of the condenser 17, and the residual moisture in the air is adsorbed by the adsorbing material in the rotating wheel 1, so that the moisture in the air is further reduced (the stage is the adsorption dehumidification of the rotating wheel 1). After compression refrigeration dehumidification and adsorption dehumidification, the air finally removed from the top cover 15 is dry air with lower relative humidity. In the process of dehumidification, the rotating wheel dehumidification structure as a part of the dehumidifier continuously performs regeneration treatment (the regeneration process and the principle are mentioned above, and are not described in detail here), so that the rotating wheel 1 can always have the capability of absorbing moisture. It should be noted that, in the process of dehumidifying the humid air, the condensed water generated in the condensation air duct 8 and the condensed water generated in the heat exchange component are collected by the water receiving tray at the bottom of the dehumidifier.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.
Claims (12)
1. The rotating wheel dehumidifying structure is characterized by comprising a rotating wheel, a driving assembly and a regenerating assembly;
the rotating wheel is used for absorbing moisture in the humid air, and is provided with an annular outer wall surface and a circular top opening section, wherein the annular outer wall surface is used as a windward surface to absorb the moisture in the humid air, and the circular top opening section is configured as a dry air outlet;
the driving component is positioned at the bottom of the rotating wheel and is configured to drive the rotating wheel to rotate;
the regeneration assembly comprises a regeneration box, wherein a regeneration air channel is formed in the regeneration box, an air inlet and an air outlet which are communicated with the regeneration air channel are formed in the regeneration box, the regeneration box is wrapped on at least part of the annular outer wall surface of the rotating wheel, the wrapping part is positioned in the regeneration air channel, the rotating wheel can rotate relative to the regeneration box, a heating part is arranged in the regeneration air channel and is configured to heat part of the rotating wheel positioned in the regeneration air channel, an air supply part is also arranged in the regeneration air channel and is configured to enable air in the regeneration air channel to continuously flow;
the dehumidifying structure also comprises a condensing assembly, the condensing assembly comprises a condensing air duct which is sleeved outside the rotating wheel and connected with the regeneration box, a ventilation part for air flow to pass through is formed on the condensing air duct, the condensing air duct is provided with an air inlet end and an air outlet end, and the air inlet end and the air outlet end are respectively communicated with an air outlet and an air inlet on the regeneration box so that the condensing air duct and the regeneration air duct form a circulating air duct;
the condensation air duct comprises a first air duct, a second air duct and a third air duct, and the first air duct, the second air duct and the third air duct are connected end to end;
the air outlet end of the condensation air duct is formed on the first air duct, the air inlet end of the condensation air duct is formed on the third air duct, and the first air duct is provided with a divergent part along the air outlet direction of the first air duct.
2. The rotor dehumidifying structure of claim 1, wherein the partial annular outer wall surface in the regeneration air duct comprises a bottom to top portion thereof.
3. The rotating wheel dehumidifying structure as claimed in claim 1, wherein the bottom of the condensing duct is further provided with a water falling hole configured to drain condensed water in the condensing duct.
4. The wheel dehumidification structure according to claim 1, wherein the second air duct is a semicircular air duct, and the ventilation portion is a ventilation notch formed on the second air duct.
5. The wheel dehumidifying structure as claimed in claim 1, wherein the third air duct is formed with a tapered portion along an air outlet direction thereof.
6. The rotor dehumidifying structure of claim 5, wherein the tapered portion comprises a flared end and a necked end, the tapered portion extending obliquely upward from the flared end to the necked end, wherein the necked end is connected near a top position of the regeneration box.
7. The rotating wheel dehumidification structure of claim 1, further comprising a make-up air hole on the regeneration box, the make-up air hole configured to make-up air to the circulation duct.
8. The rotor dehumidifying structure of claim 7, wherein the air supply hole is provided at a position near the top of the regeneration box.
9. The rotary dehumidifying structure as claimed in claim 1, wherein the heating portion is disposed above the rotary wheel in the regeneration box, and the wind flowing into the regeneration box through the condensation duct flows toward the rotary wheel through the heating portion.
10. The dehumidifier is characterized by comprising a front panel, a rear panel, a base, a top cover, a water receiving disc and the rotating wheel dehumidification structure according to any one of claims 1-9, wherein the rotating wheel dehumidification structure is perpendicular to the top cover, an air inlet grille corresponding to the annular outer wall surface of the rotating wheel is arranged on the rear panel, an air outlet grille corresponding to the circular top opening section of the rotating wheel is arranged on the top cover, and the rotating wheel dehumidification structure is fixed on the front panel through a regeneration assembly.
11. The dehumidifier of claim 10, further comprising a heat exchange assembly disposed opposite the regeneration assembly, the heat exchange assembly comprising a compressor, a condenser, and an evaporator, wherein the condenser and the evaporator are disposed between the condensing duct and the wheel and are disposed sequentially along the direction of the inlet air of the inlet grille.
12. The dehumidifier of claim 11, further comprising a water tray configured to collect condensed water produced by the heat exchange assembly and the dehumidification structure when in operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210927301.3A CN115164295B (en) | 2022-08-03 | 2022-08-03 | Runner dehumidification structure and dehumidifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210927301.3A CN115164295B (en) | 2022-08-03 | 2022-08-03 | Runner dehumidification structure and dehumidifier |
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| CN115164295A CN115164295A (en) | 2022-10-11 |
| CN115164295B true CN115164295B (en) | 2023-11-24 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157896A (en) * | 1996-12-23 | 1997-08-27 | 霍继延 | Annular stamen type moisture separator |
| JP2003269746A (en) * | 2002-03-13 | 2003-09-25 | Matsushita Ecology Systems Co Ltd | Dehumidification device |
| JP2005161316A (en) * | 2005-02-02 | 2005-06-23 | Sharp Corp | Controlling system of dehumidifier |
| CN203489382U (en) * | 2013-09-29 | 2014-03-19 | 赵惠麟 | Closed-type regeneration dehumidifier with heat recovery structure |
| CN107314463A (en) * | 2017-07-19 | 2017-11-03 | 广东美的制冷设备有限公司 | Purify dehumidifier |
| CN208431881U (en) * | 2018-12-18 | 2019-01-25 | 常州纺织服装职业技术学院 | Rotary dehumidifier |
-
2022
- 2022-08-03 CN CN202210927301.3A patent/CN115164295B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157896A (en) * | 1996-12-23 | 1997-08-27 | 霍继延 | Annular stamen type moisture separator |
| JP2003269746A (en) * | 2002-03-13 | 2003-09-25 | Matsushita Ecology Systems Co Ltd | Dehumidification device |
| JP2005161316A (en) * | 2005-02-02 | 2005-06-23 | Sharp Corp | Controlling system of dehumidifier |
| CN203489382U (en) * | 2013-09-29 | 2014-03-19 | 赵惠麟 | Closed-type regeneration dehumidifier with heat recovery structure |
| CN107314463A (en) * | 2017-07-19 | 2017-11-03 | 广东美的制冷设备有限公司 | Purify dehumidifier |
| CN208431881U (en) * | 2018-12-18 | 2019-01-25 | 常州纺织服装职业技术学院 | Rotary dehumidifier |
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| CN115164295A (en) | 2022-10-11 |
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