CN115046269B - Rotary dehumidifier unit - Google Patents
Rotary dehumidifier unit Download PDFInfo
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- CN115046269B CN115046269B CN202210588411.1A CN202210588411A CN115046269B CN 115046269 B CN115046269 B CN 115046269B CN 202210588411 A CN202210588411 A CN 202210588411A CN 115046269 B CN115046269 B CN 115046269B
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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
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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
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1016—Rotary wheel combined with another type of cooling principle, e.g. compression cycle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The application relates to an integral type runner dehumidifier relates to the technical field of runner dehumidifier, it is including dividing into two processing district and the runner device of a regeneration district, through the processing fan of wind channel intercommunication two processing district air intakes, set up the preceding surface air cooler in processing fan air intake one side wind channel, set up respectively at the back surface air cooler in two processing district air outlet intercommunication wind channels, the regeneration fan of intercommunication regeneration district air intake and set up the regeneration heat source in the wind channel between regeneration district and regeneration fan, two processing district and regeneration district are fan-shaped and wind channel independence. The application has the effects of improving the dehumidification effect of workshops, reducing equipment and saving electric energy.
Description
Technical Field
The application relates to the technical field of rotary dehumidifier, in particular to an integrated rotary dehumidifier unit.
Background
At present, a plurality of places with requirements on air humidity, such as a battery production workshop, a paint spraying workshop, a planting workshop and the like, need to use a dehumidifier to reduce and control the humidity in the workshop, and along with development of dehumidifier technology, a rotating wheel dehumidifier unit with better dehumidification effect is more and more favored by dehumidification demanders.
The core of the rotary dehumidifier unit is a rotary wheel which continuously rotates and has a moisture absorption function. The air duct of the dehumidifier unit is divided into two areas, namely a treatment area and a regeneration area, opposite to the rotating wheel. The air passes through the front surface cooler to cool and enters the treatment area, the rotating wheel part opposite to the treatment area can absorb water vapor in the air, the rotating wheel is driven by the driving device to slowly rotate, the rotating wheel absorbs water molecules to reach a saturated state gradually and is transferred into the regeneration area, the regeneration area has high-temperature air to desorb water molecules, the regeneration area transfers into the rotating wheel part of the treatment area to regain the ability of absorbing water molecules, the dehumidified air is sent into a designated space after being cooled by the rear surface cooler, the process of circulation is repeated, dry air is continuously sent into the designated space, and high-temperature and high-humidity air is sent out, so that the regional dehumidification effect is realized.
For the related art, the inventor finds that when the production workshop is large and the dehumidification strength requirements of two areas in the workshop are different, such as a painting area and a hanging part area of a painting line workshop, a plurality of dehumidification units with different specifications are required to respectively dehumidify the areas, and a plurality of devices are used for consuming larger electric energy.
Disclosure of Invention
In order to improve workshop dehumidification effect, reduce equipment, practice thrift the electric energy, this application provides an integral type runner dehumidification unit.
The application provides an integral type runner dehumidification unit adopts following technical scheme:
the utility model provides an integral type runner dehumidification unit, includes the runner device that divides into two processing regions and a regeneration zone, through the processing fan of wind channel intercommunication two processing region air intakes, set up at the preceding surface cooler of processing fan air intake, set up respectively at the back surface cooler of two processing region air outlets, the regeneration fan of intercommunication regeneration region air intake and set up the regeneration heat source in the wind channel between regeneration zone and regeneration fan, two processing regions and regeneration zone are fan-shaped and wind channel independence.
By adopting the technical scheme, the same rotating wheel device is respectively provided with two treatment areas, and air sucked from the outside enters the treatment areas through the two air channels to dehumidify, and the rotating wheel device has different moisture absorption capacities in the two treatment areas and different absorption areas, so that the air flowing out of the two treatment areas has different drying degrees, and the dehumidified air with lower humidity is introduced into an area with higher dehumidification intensity requirement in a workshop, so that the dehumidification effect of the area can be improved, and the humidity of the area is quickly reduced; the air with higher humidity after dehumidification is introduced into the area with lower dehumidification intensity requirement in the workshop, and the dehumidification requirement of the area can still be met. Through the mode, the same dehumidifier unit can realize high-efficiency dehumidification of areas with different humidity requirements, and compared with the mode that a plurality of dehumidifiers run simultaneously, the equipment usage amount is reduced, the dehumidification electricity consumption is saved, and the dehumidification effect is better.
Optionally, the rotating wheel device is further provided with a fan-shaped cooling area, the treatment area, the regeneration area and the cooling area form a complete circle together, an air duct communicated with an air inlet of the cooling area is arranged at an air outlet of the treatment fan, and an air duct communicated with an air duct on the air inlet side of the front surface cooler is arranged at an air outlet of the cooling area.
Through adopting above-mentioned technical scheme, set up the cooling zone and can make the runner cool down fast when turning out the regeneration zone, cool down before turning into the treatment zone and accomplish, the runner of lower temperature is stronger in the ability of adsorbing the water molecule in the treatment zone, has improved the dehumidification effect of dehumidifier. The air is led from the treatment fan to enter the cooling area and then is sent back to the front surface cooler, the fan is not required to be additionally arranged, and the air heated by the cooling area can be returned back to the front surface cooler for cooling, so that the internal circulation of the dehumidifier is realized, and the electric energy is saved.
Optionally, the runner device comprises two support plates with vent holes, a rotating shaft rotating on the two support plates, a runner main body connected to the middle part of the rotating shaft, two vertical plates supporting two ends of the runner main body, two groups of ventilation pipes respectively connected between the runner main body and the two support plates, and two groups of transition pipe groups respectively connected to one side, far away from the runner main body, of the two support plates, wherein the ventilation pipes are concentric and opposite to the runner main body and have the same diameter, openings at two ends of the ventilation pipes are respectively communicated with the runner main body and the vent holes, and a partition plate for separating a treatment area, a regeneration area and a cooling area is arranged in the ventilation pipes; one end of the transition pipe group is communicated with the vent hole, and the other end is used as an air inlet or an air outlet of the treatment area, the regeneration area and the cooling area.
Through adopting above-mentioned technical scheme, the runner main part rotates the moisture absorption, the runner main part just can guarantee that the air smoothly passes through with crossing dryer diameter the same, cross dryer setting and be used for dividing the size and the position of processing region, regeneration zone and cooling zone in runner main part both sides, the one end of two sets of transition nest of tubes communicates a set of ventilation holes respectively, the other end is as the air intake or the air outlet that respectively regard as processing region, regeneration zone and cooling zone, just can accomplish the installation of runner device at air intake and air outlet direct intercommunication corresponding wind channel, each region is independent and each other not communicating in the air flow path of runner device.
Optionally, cross dryer including fixing on the riser arc fixed cylinder, rotate connect in epaxial partition board and connect at partition board lower extreme arc regulating part, fixed cylinder inner circle is provided with three baffle and separates regeneration zone, cooling zone and treatment zone, and the regulating part inner circle is connected with the partition board, and partition board separates two treatment zones, and partition board is along pivot axial direction's both ends butt extension board and riser respectively, and the fixed cylinder outer lane is pasted to regulating part inner circle.
Through adopting above-mentioned technical scheme, the fixed section of thick bamboo is fixed in the position and the size that can make regeneration zone, cooling zone and total treatment district on the extension board, rotates the regulating part and can drive the partition board simultaneously to different positions and rotate, and the partition board separates the area size that changes two treatment districts, and then realizes adjusting the humidity of two treatment district outflow air.
Optionally, the air duct also comprises an arc-shaped rack fixed on the outer ring of the adjusting piece, a gear meshed with the arc-shaped rack and a driving piece for driving the gear to rotate, and the driving piece is arranged on the mounting base of the dehumidifier unit.
Through adopting above-mentioned technical scheme, driving piece drive gear rotates, and the axis rotation of gear drive arc rack and regulating part along the pivot to make the baffle of regulating part rotate and separate the area of two processing regions, and then adjust the humidity of the air that two processing regions flow out.
Optionally, a fan-shaped adjusting area is arranged between two vent holes corresponding to the processing areas on the support plate, and the partition plate of the adjusting piece rotates in the adjusting area.
Through adopting above-mentioned technical scheme, when the partition board rotates in the regulation district, the ventilation circuit in two processing areas is independent each other, does not influence the air humidity of two ventilation circuits.
Optionally, sealing strips with arc cross sections are arranged on two sides of one end of the partition plate, which is abutted against the support plate, along the radial direction of the rotating wheel main body.
Through adopting above-mentioned technical scheme, probably there is tiny gap between division board and the extension board, and the sealing strip can prevent that the air of division board both sides from passing through the gap and communicating, prevents that two ventilation circuit humidity from being influenced, and arc sealing strip can play the effect to the wind water conservancy diversion simultaneously.
Optionally, the dehumidifier unit further comprises an expansion valve and a compressor, the refrigerant pipelines of the front surface cooler and the two rear surface coolers are connected in parallel, the regenerative heat source comprises a condenser, an outlet of the compressor is communicated with an inlet of the condenser, an outlet of the condenser is communicated with an inlet of the expansion valve, an outlet of the expansion valve is communicated with a parallel pipeline of the front surface cooler and the rear surface cooler, and the parallel pipeline is communicated with an inlet of the compressor.
By adopting the technical scheme, the refrigerants in the front surface cooler and the two rear surface coolers absorb heat and then become normal-temperature and low-pressure refrigerant steam, then the refrigerant steam compressed into high temperature and high pressure by the suction compressor flows into the condenser, air to be fed into the regeneration zone firstly passes through the condenser, the heat of the condenser is absorbed, the temperature is raised, then the air enters the regeneration zone, the refrigerant in the condenser is cooled into normal-temperature and high-pressure liquid, the liquid enters the expansion valve, and the air which is throttled by the expansion valve and becomes low-temperature and low-pressure gas reenters the front surface cooler and the rear surface cooler. The above-mentioned process is circulated repeatedly, and front surface cooler and back surface cooler keep low temperature, and the condenser keeps high temperature, need not provide cold source and heat source alone, has saved the energy consumption.
Optionally, the regenerative heat source further comprises a heater disposed in the air duct between the wheel assembly and the condenser.
By adopting the technical scheme, when the heat provided by the condenser is insufficient to heat the air to the temperature required by entering the regeneration zone, the air can be secondarily heated by starting the heater, so that the moisture absorption capacity of the air is ensured, and the rotating wheel body can be dehydrated before being rotated out of the regeneration zone.
Optionally, the area of the cooling area is smaller than that of the regeneration area, and a booster fan is arranged on the air duct between the outlet of the cooling area and the front surface cooler.
Through adopting above-mentioned technical scheme, booster fan makes the cooling zone use less runner area just can reach the effect to runner cooling, can make the area of handling the district bigger, improves dehumidification effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. compared with the operation of a plurality of dehumidifiers at the same time, the high-efficiency dehumidification of the same dehumidifier unit in areas with different humidity requirements reduces the equipment usage amount, saves the dehumidification electricity consumption, and has better dehumidification effect;
2. the air is led from the treatment fan to enter the cooling area and then is sent back to the front surface cooler, no fan is needed to be additionally arranged, and the air heated by the cooling area can be returned back to the front surface cooler for cooling, so that the internal circulation of the dehumidifier is realized, and the electric energy is saved;
3. the area of the two treatment areas is changed by rotating the partition plate, so that the humidity of air flowing out of the two treatment areas is adjusted;
4. the refrigerant is controlled to circulate repeatedly through the compressor and the expansion valve, the front surface cooler and the rear surface cooler are kept at low temperature, the condenser is kept at high temperature, a cold source and a heat source are not required to be provided independently, and energy consumption is saved;
5. the heater can carry out secondary heating to the air, guarantees the air moisture absorption capacity, makes the runner body can accomplish before turning out the regeneration zone dehydration.
Drawings
FIG. 1 is a schematic diagram of the overall duct connection of an embodiment of the present application;
FIG. 2 is a schematic diagram of the division of the treatment zone, regeneration zone, and cooling zone according to an embodiment of the present application;
FIG. 3 is a schematic view of a rotor apparatus according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of an exploded construction of a runner apparatus according to an embodiment of the present application;
FIG. 5 is a schematic illustration of the connection between a partition plate, a sealing band and a support plate according to an embodiment of the present application;
FIG. 6 is a schematic diagram of a condensate pipe connection according to an embodiment of the present application;
in the figure, 1, a runner device; 11. a support plate; 111. a vent hole; 12. a rotating shaft; 13. a rotor body; 14. a vertical plate; 15. an air duct; 151. a fixed cylinder; 152. an adjusting member; 153. an arc-shaped rack; 154. a gear; 155. a driving member; 156. a partition plate; 157. a sealing tape; 16. a transition tube group; 100. a treatment zone; 101. a regeneration zone; 102. a cooling zone; 103. a conditioning zone; 21. a treatment fan; 22. a booster fan; 31. a front surface cooler; 32. a rear surface cooler; 5. a regenerating fan; 6. a regenerative heat source; 61. a condenser; 62. a heater; 7. a compressor; 81. a first filter; 82. and a second filter.
Detailed Description
The present application is described in further detail below with reference to fig. 1-6.
The application provides an integral type runner dehumidification unit, refer to fig. 1, including runner device 1, processing fan 21, preceding surface cooler 31, back surface cooler 32, regeneration fan 5, regeneration heat source 6, booster fan 22, first filter 81 and second filter 82.
Referring to fig. 1 and 2, the interior of the wheel apparatus 1 is divided into four sector-shaped working areas, two treatment areas 100, a regeneration area 101 and a cooling area 102, which form a complete circle, and each area is provided with an independent air inlet and outlet. The fan angle of the regeneration zone 101 needs to be determined according to practical situations, in this embodiment, the regeneration zone 101 is 90 ° and the cooling zone 102 is 45 °.
The air outlet of the treatment fan 21 has three air channels respectively connected to two treatment areas 100 and a cooling area 102. The air channel on the side of the air inlet of the processing fan 21 is communicated with the outside, a front surface cooler 31 is arranged in the air channel, a first filter 81 is arranged in the air channel on the side, far away from the processing fan 21, of the front surface cooler 31, and the first filter 81 performs primary filtration on air entering the dehumidifier unit. The front surface cooler 31 can dehumidify the air preliminarily, and simultaneously reduce the temperature of the air, so that water vapor in the air is more easily absorbed by the runner device 1. The air outlet side air duct of the treatment area 100 is internally provided with a rear surface cooler 32, and the rear surface cooler 32 cools the air, so that the air entering the room is reduced. A second filter 82 is arranged in the air duct of the rear surface cooler 32 at the side far away from the rotating wheel device 1, and the second filter 82 filters air to meet the air quality requirement.
The cooling area 102 can enable the rotating wheel to be rapidly cooled when being transferred into the cooling area 102, and the rotating wheel with lower temperature has stronger water molecule adsorption capacity in the processing area 100 after the cooling is completed before being transferred into the processing area 100, so that the dehumidification effect of the dehumidifier is improved.
The air outlet of the cooling area 102 is provided with an air channel communicated with the air channel on the air inlet side of the front surface cooler 31, air does not need to be additionally guided to the cooling area 102 from the outside of the dehumidifier unit for supplying air, and the air heated by the cooling area 102 can be returned to the front surface cooler 31 for cooling, so that the internal circulation of the cooling area 102 is realized, and the electric energy is saved. The booster fan 22 is arranged on the air outlet duct of the cooling area 102, the booster fan 22 can cool the rotating wheel by using a smaller rotating wheel area in the cooling area 102, the area of the processing area 100 is relatively larger, and the dehumidification effect is improved.
The directions of the air inlets and the air outlets at the two sides of the regeneration zone 101 are opposite to the directions of the air inlets and the air outlets of the treatment zone 100, and the air channels of the air outlets of the regeneration zone 101 are communicated with the outside; the air inlet air channel is connected with the air outlet of the regenerating fan 5, and a regenerating heat source 6 is arranged in the air channel.
Referring to fig. 3 and 4, the turning wheel device 1 includes two support plates 11, a rotating shaft 12, a turning wheel main body 13, two vertical plates 14, a wind passing tube 15 and two groups of transition tube groups 16, wherein the two rectangular support plates 11 are fixedly connected to the mounting base of the dehumidifier, and two ends of the rotating shaft 12 are rotatably connected to the support plates 11. The two rectangular vertical plates 14 are fixedly connected to the mounting base of the dehumidifier, and the middle part of the two rectangular vertical plates is provided with a through hole for the rotating wheel main body 13 to rotate and respectively support the two ends of the rotating wheel main body 13. The two groups of air passing cylinders 15 are arranged on one sides, far away from the rotating wheel main body 13, of the two vertical plates 14, the inner diameter of each air passing cylinder 15 is the same as the diameter of the rotating wheel main body 13, one end of each air passing cylinder 15 is connected with the vertical plate 14, and the other end of each air passing cylinder 15 is connected with the supporting plate 11. The vertical plate 14 is provided with ventilation holes 111 which are respectively communicated with the four working areas. The air duct 15 is internally provided with a baffle plate for separating and determining the positions of four working areas, and the air duct 15 is communicated with the rotating wheel main body 13 and the ventilation holes 111. The two groups of transition tube groups 16 are respectively and fixedly connected to one sides of the two support plates 11 far away from the rotating wheel main body 13 and serve as an air inlet and an air outlet of each working area.
The air duct 15 includes a fixed cylinder 151, an adjusting member 152, an arc-shaped rack 153, a gear 154, a driving member 155, a partition plate 156, and a sealing band 157.
The fixed cylinder 151 comprises an arc-shaped plate with the inner diameter the same as the diameter of the rotating wheel main body 13, three partition plates with the same length as the axial direction of the arc-shaped plate are arranged on the inner ring of the arc-shaped plate, the three partition plates respectively divide the treatment area 100, the regeneration area 101 and the cooling area 102, a shaft sleeve is fixedly connected to the center of the fixed cylinder 151, the length of the shaft sleeve is smaller than the width of the partition plates, and the shaft sleeve is sleeved on the rotating shaft 12 and is in rotating connection with the rotating shaft 12. Both ends of the fixed cylinder 151 are fixedly connected with the support plate 11 and the vertical plate 14 respectively, and the opening of the arc-shaped plate faces downwards.
The adjusting member 152 is a circular arc plate, the radius of the inner ring is the same as the radius of the outer ring of the fixed cylinder 151, and the axial length is the same as the length of the fixed cylinder 151. The regulating member 152 slides against the fixed cylinder 151 and shields the opening of the fixed cylinder 151. The middle part of the inner ring of the adjusting piece 152 is fixedly connected with a partition plate 156, and the partition plate 156 and the fixed cylinder 151 are wide in partition plate and are used for separating the two processing areas 100. An arc-shaped rack 153 is connected to the outer ring of the adjusting member 152, a driving member 155 is arranged on the dehumidifier unit installation base, and a gear 154 meshed with the arc-shaped rack 153 is connected to the output shaft of the driving member 155. The driving member 155 drives the gear 154 to rotate, and the gear 154 drives the arc-shaped rack 153 and the adjusting member 152 to rotate along the axis of the rotating shaft 12, so that the partition plate of the adjusting member 152 rotates to separate the areas of the two treatment areas 100, and the humidity of the air flowing out of the two treatment areas 100 is adjusted.
In this embodiment, the driving member 155 is a combination of a motor and a speed reducer, the adjusting member 152 is connected with two rows of arc racks 153, and the transmission shaft of the speed reducer extends out of two ends of the speed reducer and is respectively connected with a gear 154 to be meshed with the arc racks 153.
Referring to fig. 4 and 5, a fan-shaped adjusting area 103 is provided between two ventilation holes 111 facing the processing area 100 on the support plate 11, two sides of the abutting end of the partition plate 156 and the support plate 11 are respectively connected with a sealing belt 157, the cross section of the sealing belt 157 is arc-shaped, and the sealing belt is protruded towards the corresponding support plate 11. The ventilation lines of the two treatment zones 100 are independent of each other as the partition plate 156 rotates within the conditioning zone 103; a minute gap may exist between the partition plate 156 and the support plate 11, and the sealing tape 157 may prevent air at both sides of the partition plate 156 from being communicated through the gap, prevent humidity of two ventilation lines from being affected, and simultaneously the arc sealing tape 157 may play a role in guiding wind.
Referring to fig. 1 and 6, the dehumidifier unit further includes an expansion valve and a compressor 7, the front surface cooler 31 and the refrigerant pipes of the two rear surface coolers 32 are connected in parallel, the regenerated heat source 6 includes a condenser 61 and a heater 62, an outlet of the compressor 7 is communicated with an inlet of the condenser 61, an outlet of the condenser 61 is communicated with an inlet of the expansion valve, an outlet of the expansion valve is communicated with a parallel pipe of the front surface cooler 31 and the rear surface cooler 32, and the parallel pipe is communicated with an inlet of the compressor 7 to form an internal circulation of the refrigerant.
By means of circulation of the refrigerant, the front surface cooler 31 and the rear surface cooler 32 keep low temperature, the condenser 61 keeps high temperature, the original mode that the front surface cooler 32 and the rear surface cooler 32 are independently used for cooling and the regenerative heat source 6 is independently used for heating is replaced, and energy consumption is saved; when the heat provided by the condenser 61 is insufficient to heat the air to the temperature required to enter the regeneration zone 101, the heater 62 is activated to secondarily heat the air, thereby ensuring the moisture absorption capacity of the air and allowing the rotor body to be dehydrated prior to exiting the regeneration zone 101.
The implementation principle of the embodiment of the application is as follows: the outdoor air enters the air duct, is cooled and primarily dehumidified through the front surface cooler 31 after being filtered by the first filter 81, is then sucked into the treatment fan 21 and then is pressurized to enter the two treatment areas 100 and the cooling area 102, the two treatment areas 100 dehumidify the air and then send the dehumidified air into the rear surface cooler 32 for cooling, and the cooled air is filtered by the two second filters 82 and sent into two different indoor areas, so that the humidity of the two areas is reduced. The regeneration fan 5 sucks in indoor air through the air duct, the air enters the regeneration zone 101 after being heated by the regeneration heat source 6, and the hot air takes away water adsorbed on the rotating wheel main body 13 of the regeneration zone 101 and is discharged outdoors. The air entering the cooling zone 102 passes through the rotating wheel main body 13 rotating from the regeneration zone 101, absorbs the heat of the rotating wheel main body 13 to cool the rotating wheel main body 13, and the air after heat absorption is sent back to the front surface cooler 31 again to cool through the booster fan 22 and enters the processing fan 21 again to realize indoor dehumidification.
The area adjustment method of the two processing areas 100 is as follows: the driving member 155 is started, the position of the partition plate 156 can be adjusted by forward rotation and reverse rotation of the driving member 155, so that the angles and the areas of the two treatment areas 100 are changed, the dehumidification capacity of the two treatment areas 100 is changed, and the dehumidified air with lower humidity is introduced into the area with higher dehumidification intensity requirement in a workshop, so that the dehumidification effect of the area can be improved, and the humidity of the area can be quickly reduced; the air with higher humidity after dehumidification is introduced into the area with lower dehumidification intensity requirement in the workshop, and the dehumidification requirement of the area can still be met.
The internal circulation of the refrigerant is as follows: the refrigerant in the front surface cooler 31 and the two rear surface coolers 32 absorbs heat and becomes normal-temperature low-pressure refrigerant steam, then the refrigerant steam compressed into high temperature and high pressure by the suction compressor 7 flows into the condenser 61, air to be introduced into the regeneration zone 101 firstly passes through the condenser 61, the heat of the condenser 61 is absorbed, the temperature is raised, the refrigerant in the condenser 61 is cooled into normal-temperature high-pressure liquid, the liquid enters the expansion valve, and the gas which is throttled by the expansion valve and becomes low-temperature low-pressure gas enters the front surface cooler 31 and the rear surface cooler 32 again.
The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The integrated rotating wheel dehumidification unit is characterized by comprising a rotating wheel device (1) divided into two treatment areas (100) and a regeneration area (101), a treatment fan (21) communicated with air inlets of the two treatment areas (100) through an air duct, a front surface air cooler (31) arranged at the air inlet of the treatment fan (21), a rear surface air cooler (32) respectively arranged at air outlets of the two treatment areas (100), a regeneration fan (5) communicated with the air inlet of the regeneration area (101) and a regeneration heat source (6) arranged in the air duct between the regeneration area (101) and the regeneration fan (5), wherein the two treatment areas (100) and the regeneration area (101) are fan-shaped and the air duct is independent;
the rotating wheel device (1) is also provided with a fan-shaped cooling zone (102), the two treatment zones (100), the regeneration zone (101) and the cooling zone (102) form a complete circle together, an air duct communicated with an air inlet of the cooling zone (102) is arranged at an air outlet of the treatment fan (21), and an air duct communicated with an air inlet side air duct of the front surface cooler (31) is arranged at an air outlet of the cooling zone (102);
the rotating wheel device (1) comprises two support plates (11) provided with vent holes (111), rotating shafts (12) rotating on the two support plates (11), a rotating wheel main body (13) connected to the middle of the rotating shaft (12), two vertical plates (14) supporting two ends of the rotating wheel main body (13), two groups of ventilation pipes (15) respectively connected between the rotating wheel main body (13) and the two support plates (11), and two groups of transition pipe groups (16) respectively connected to one side, far away from the rotating wheel main body (13), of the two support plates (11), wherein the ventilation pipes (15) are concentric to the rotating wheel main body (13) and have the same diameter, openings at two ends of the ventilation pipes (15) are respectively communicated with the rotating wheel main body (13) and the vent holes (111), and partition plates separating a treatment area (100), a regeneration area (101) and a cooling area (102) are arranged in the ventilation pipes (15); one end of the transition tube group (16) is communicated with the vent hole (111), and the other end is used as an air inlet or an air outlet of the treatment area (100), the regeneration area (101) and the cooling area (102);
the air duct (15) comprises an arc-shaped fixed cylinder (151) fixed on the vertical plate (14), a partition plate (156) rotatably connected to the rotating shaft (12) and an arc-shaped adjusting piece (152) connected to the lower end of the partition plate (156), wherein three partition plates are arranged on the inner ring of the fixed cylinder (151) to separate a regeneration area (101), a cooling area (102) and a treatment area (100), the inner ring of the adjusting piece (152) is connected with the partition plate (156), the partition plate (156) separates two treatment areas (100), two ends of the partition plate (156) in the axial direction of the rotating shaft (12) are respectively abutted against the support plate (11) and the vertical plate (14), and the inner ring of the adjusting piece (152) is tightly attached to the outer ring of the fixed cylinder (151);
a sector-shaped adjusting area (103) is arranged between two vent holes (111) on the support plate (11) corresponding to the processing area (100), and a partition plate (156) of the adjusting piece (152) rotates in the area of the adjusting area (103).
2. The integrated rotating wheel dehumidifier unit according to claim 1, wherein the air passing drum (15) further comprises an arc-shaped rack (153) fixed on the outer ring of the adjusting member (152), a gear (154) meshed with the arc-shaped rack (153), and a driving member (155) for driving the gear (154) to rotate, and the driving member (155) is arranged on the mounting base of the dehumidifier unit.
3. The integrated rotating wheel dehumidification unit according to claim 1, wherein sealing bands (157) with arc-shaped cross sections are arranged on two sides of one end of the partition plate (156) abutting against the supporting plate (11) along the radial direction of the rotating wheel main body (13).
4. The integrated rotating wheel dehumidification unit according to claim 1, further comprising an expansion valve (4) and a compressor (7), wherein the front surface cooler (31) and the refrigerant pipelines of the two rear surface coolers (32) are connected in parallel, the regeneration heat source (6) comprises a condenser (61), an outlet of the compressor (7) is communicated with an inlet of the condenser (61), an outlet of the condenser (61) is communicated with an inlet of the expansion valve (4), an outlet of the expansion valve (4) is communicated with parallel pipelines of the front surface cooler (31) and the rear surface coolers (32), and the parallel pipelines are communicated with an inlet of the compressor (7).
5. The integrated rotating wheel dehumidification unit according to claim 4, wherein the regeneration heat source (6) further comprises a heater (62), the heater (62) being arranged in the air duct between the rotating wheel device (1) and the condenser (61).
6. The integrated rotating wheel dehumidification unit according to claim 1, wherein the area of the cooling zone (102) is smaller than that of the regeneration zone (101), and a booster fan (22) is arranged on an air duct between an air outlet of the cooling zone (102) and the front surface cooler (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210588411.1A CN115046269B (en) | 2022-05-27 | 2022-05-27 | Rotary dehumidifier unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210588411.1A CN115046269B (en) | 2022-05-27 | 2022-05-27 | Rotary dehumidifier unit |
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| CN115046269A CN115046269A (en) | 2022-09-13 |
| CN115046269B true CN115046269B (en) | 2023-08-08 |
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| JP2006183928A (en) * | 2004-12-27 | 2006-07-13 | Air Operation Technologies Inc | Dehumidifier |
| CN101101140A (en) * | 2006-07-04 | 2008-01-09 | 霓佳斯株式会社 | Dehumidifying method and dehumidifying device |
| CN102494371A (en) * | 2011-11-28 | 2012-06-13 | 杭州捷瑞空气处理设备有限公司 | All-fresh-air low-dew-point dehumidifying unit |
| CN210463338U (en) * | 2019-09-12 | 2020-05-05 | 正当红环保科技（苏州）有限公司 | Novel energy-saving rotary dehumidifier |
| CN213208056U (en) * | 2020-08-12 | 2021-05-14 | 杭州普瑞除湿设备有限公司 | Condensation heat recovery dehumidifier |
| CN113280402A (en) * | 2021-06-02 | 2021-08-20 | 珠海格力电器股份有限公司 | Indoor unit with zone control function and air conditioner |
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2022
- 2022-05-27 CN CN202210588411.1A patent/CN115046269B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006183928A (en) * | 2004-12-27 | 2006-07-13 | Air Operation Technologies Inc | Dehumidifier |
| CN101101140A (en) * | 2006-07-04 | 2008-01-09 | 霓佳斯株式会社 | Dehumidifying method and dehumidifying device |
| CN102494371A (en) * | 2011-11-28 | 2012-06-13 | 杭州捷瑞空气处理设备有限公司 | All-fresh-air low-dew-point dehumidifying unit |
| CN210463338U (en) * | 2019-09-12 | 2020-05-05 | 正当红环保科技（苏州）有限公司 | Novel energy-saving rotary dehumidifier |
| CN213208056U (en) * | 2020-08-12 | 2021-05-14 | 杭州普瑞除湿设备有限公司 | Condensation heat recovery dehumidifier |
| CN113280402A (en) * | 2021-06-02 | 2021-08-20 | 珠海格力电器股份有限公司 | Indoor unit with zone control function and air conditioner |
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| CN115046269A (en) | 2022-09-13 |
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