CN219934144U - Air duct structure of rotary dehumidifier - Google Patents
Air duct structure of rotary dehumidifier Download PDFInfo
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- CN219934144U CN219934144U CN202320703111.3U CN202320703111U CN219934144U CN 219934144 U CN219934144 U CN 219934144U CN 202320703111 U CN202320703111 U CN 202320703111U CN 219934144 U CN219934144 U CN 219934144U
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- 238000007791 dehumidification Methods 0.000 claims abstract description 95
- 230000008929 regeneration Effects 0.000 claims abstract description 50
- 238000011069 regeneration method Methods 0.000 claims abstract description 50
- 238000010521 absorption reaction Methods 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000005485 electric heating Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000012545 processing Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to an air duct structure of a rotary dehumidifier, which comprises a box body, a dehumidifying rotary wheel, an electric heater, a first pipeline and a second pipeline; the dehumidifying rotating wheel is arranged in the box body, and the moisture absorption and dehumidification treatment area of the dehumidifying rotating wheel is communicated with the dehumidifying air duct; the electric heater is arranged outside the box body, the input end of the electric heater is provided with a second air inlet, the output end of the electric heater is communicated with one end of the first pipeline, and the other end of the first pipeline penetrates into the box body and is communicated with one end of the regeneration zone of the dehumidifying rotating wheel; the other end of the regeneration zone of the dehumidification runner is communicated with one end of the second pipeline, and the other end of the second pipeline penetrates out of the box body.
Description
Technical Field
The utility model relates to the technical field of rotary dehumidifier, in particular to an air duct structure of a rotary dehumidifier.
Background
The rotary dehumidifier is in the dehumidification process, and the adsorption turntable slowly rotates under the drive of the drive device, and when the adsorption turntable is saturated with adsorbed water molecules in the air treatment area, the adsorption turntable enters the regeneration area to be desorbed and regenerated by high-temperature air, and the process is repeated, and the dry air is continuously sent into the appointed space after temperature adjustment.
The dehumidifying rotating wheel of the existing rotating wheel dehumidifier is generally divided into a 1/4 regeneration area and a 3/4 moisture absorption and dehumidification treatment area, a moisture exhaust air duct is communicated with the regeneration area of the dehumidifying rotating wheel, and the moisture exhaust air duct is communicated with the moisture absorption and dehumidification treatment area of the dehumidifying rotating wheel.
The existing rotary dehumidifier generally integrates the dehumidifying air duct and the heat exchange air duct, and in order to integrate the dehumidifying air duct and the heat exchange air duct, the dehumidifying rotary wheel needs to be raised. Therefore, the part of the moisture absorption and dehumidification treatment area which is positioned at the same height and is adjacent to the regeneration area (namely, the 1/4 moisture absorption and dehumidification treatment area which is adjacent to the 1/4 regeneration area and is positioned at the same height on the dehumidification rotating wheel) has larger wind resistance when the moisture absorption and dehumidification treatment area of the part is subjected to moisture absorption and dehumidification due to the fact that the dehumidification air duct and the heat exchange air duct are arranged in a whole, and the moisture absorption and dehumidification treatment area of the part cannot be completely utilized for dehumidification, so that the dehumidification efficiency of the dehumidification air duct is reduced.
Disclosure of Invention
Accordingly, the present utility model is directed to a duct structure of a rotary dehumidifier, which has low resistance in a dehumidification duct during a dehumidification operation, and is capable of sufficiently utilizing a dehumidification duct and a moisture absorption and dehumidification treatment region of a dehumidification rotor to dehumidify, thereby improving dehumidification efficiency of the dehumidification duct.
An air duct structure of a rotary dehumidifier comprises a box body, a dehumidifying rotary wheel, an electric heater, a first pipeline and a second pipeline;
the box body is provided with a first air inlet and a first air supply outlet; a dehumidifying air channel is arranged in the box body, and two ends of the dehumidifying air channel are respectively communicated with the first air inlet and the first air supply outlet;
the dehumidifying rotating wheel is arranged in the box body and comprises a moisture absorption and dehumidification treatment area and a regeneration area; the moisture absorption and dehumidification treatment area is communicated with the dehumidification air duct;
the electric heater is arranged outside the box body, the input end of the electric heater is provided with a second air inlet, the output end of the electric heater is communicated with one end of the first pipeline, and the other end of the first pipeline penetrates into the box body and is communicated with one end of the regeneration zone of the dehumidifying rotating wheel; the other end of the regeneration zone of the dehumidification runner is communicated with one end of a second pipeline, the other end of the second pipeline penetrates out of the box body, and a second air supply outlet is arranged at the other end of the second pipeline.
According to the air duct structure of the rotary dehumidifier, the electric heater, the first pipeline, the regeneration area of the dehumidifying rotating wheel and the passage formed by the communication of the second pipeline form the dehumidifying air duct of the air duct structure of the rotary dehumidifier; the dehumidifying runner is arranged in the box body, a dehumidifying air channel is arranged in the box body, the first pipeline and the part of the second pipeline located in the box body is surrounded by the dehumidifying air channel, namely, a part of air channel of the dehumidifying air channel penetrates into the dehumidifying air channel, and the dehumidifying runner is arranged in such a way that the dehumidifying runner is arranged in the dehumidifying area, the moisture absorption and dehumidification area is located at the same height as the regeneration area and is adjacent to the regeneration area, the air channel resistance is small, the moisture absorption and dehumidification area and the dehumidifying air channel of the part can be fully utilized for dehumidification, and the dehumidifying efficiency of the dehumidifying air channel is improved. In addition, the electric heater set up in outside the box, can avoid the wet wind channel of arranging in an organic whole with the dehumidification wind channel, and the settlement position is unrestricted, and the technician can select suitable position setting according to actual production condition electric heater.
In the air duct structure of the rotary dehumidifier, a dehumidifying rotary wheel is divided into a moisture absorption and dehumidification treatment area and a regeneration area, in the dehumidifying air duct, air enters the box body from a first air inlet of the box body and passes through the moisture absorption and dehumidification treatment area of the dehumidifying rotary wheel, water vapor in the air is absorbed by a moisture absorption medium in the dehumidifying rotary wheel, and dry air is formed to be discharged from a first air supply outlet of the box body; when air passes through the moisture absorption and dehumidification processing area of the dehumidification rotating wheel, the air channel resistance received by the position of the part which is positioned at the same height as the regeneration area and is adjacent to the regeneration area in the moisture absorption and dehumidification processing area is small, the moisture absorption and dehumidification processing area and the dehumidification air channel of the part are fully utilized for dehumidification, and the dehumidification efficiency of the dehumidification air channel is improved. Meanwhile, after the moisture absorption medium in the moisture absorption and dehumidification treatment region of the dehumidification rotating wheel absorbs water vapor, the moisture absorption and dehumidification treatment region of the dehumidification rotating wheel rotates to a regeneration region; in the dehumidifying air duct, air enters from the second air inlet of the electric heater and is heated in the electric heater to form high-temperature air, and the high-temperature air flows through the first pipeline and then passes through the regeneration zone of the dehumidifying rotating wheel, so that moisture adsorbed on a moisture absorption medium in the dehumidifying rotating wheel is evaporated to form wet air, the dehumidifying capability of the dehumidifying rotating wheel is recovered, and then the wet air is discharged to the outside through the second pipeline.
Further, the box body comprises a first box body and a second box body which are communicated adjacently, the first box body and the second box body are of square structures, the height of the first box body is higher than that of the second box body, the first air inlet is formed in the first box body, the first air supply outlet is formed in the second box body, and the first box body and the second box body are communicated to form the dehumidifying air channel; the dehumidifying rotating wheel is arranged in the first box body; the other end of the first pipeline penetrates through a side panel which is positioned above the second box body and positioned on the first box body, and stretches into the first box body to be communicated with one end of the regeneration zone of the dehumidifying rotating wheel; the other end of the second pipeline penetrates out of the top panel of the first box body. Through the design of the first box of difference in height with the second box, can set up better first pipeline with the second pipeline reduces in the first pipeline with be located in the second pipeline the windage to the wet wind channel of arranging.
Further, the first pipeline and the second pipeline are round pipes, square connecting pieces are arranged at the other end of the first pipeline and one end of the second pipeline, and the sizes of the first pipeline and the second pipeline are smaller than those of the square connecting pieces; the other end of the first pipeline is connected with one end of a regeneration zone of the dehumidifying rotating wheel through the square connecting piece; one end of the second pipeline is connected with the other end of the regeneration zone of the dehumidifying rotating wheel through the square connecting piece. So set up, can avoid the outer wall of first pipeline or the second pipeline contacts the top of box can reduce the windage to a certain extent.
Further, the first pipeline comprises a first segmented pipeline, a second segmented pipeline and a third segmented pipeline which are sequentially communicated; one end of the first sectional pipeline is communicated with the output end of the electric heater, and the other end of the first sectional pipeline penetrates through a side panel which is positioned above the second box body and on the first box body, stretches into the first box body and is sequentially communicated with the second sectional pipeline and the third sectional pipeline; the other end of the third sectional pipeline is provided with the square connecting piece, and the other end of the third sectional pipeline is connected with the regeneration zone of the dehumidifying rotating wheel through the square connecting piece; the first segmented pipeline and the third segmented pipeline are arranged in parallel, and the second segmented pipeline is arranged downwards in an inclined mode from the other end of the first segmented pipeline to one end of the third segmented pipeline. The first sectional pipeline passes through the side panel that is located second box top and is located on the first box, and the height of this side panel can be higher than generally the bottom position of the regeneration zone of dehumidification runner, through the design of three sections pipelines, makes the second sectional pipeline by the other end of first sectional pipeline to the one end slope down setting of third sectional pipeline can make the air after heating in the electric heater forms high temperature air, can incline down the velocity of flow to aim at the regeneration zone of dehumidification runner evaporates moisture in the moisture absorption medium of regeneration zone of dehumidification runner improves the dehumidification efficiency in the dehumidification wind channel.
Further, the electric heater is arranged above the second box body. The electric heater is arranged outside the box body, and as a preferred implementation mode, the electric heater is preferably arranged above the second box body, so that the first pipeline is connected with the output end of the electric heater and penetrates through the side panel which is arranged above the second box body and on the first box body. However, the position of the electric heater is not limited to the upper part of the second box body, and the electric heater may be disposed at other positions outside the first box body and/or the second box body according to actual requirements, or even at positions far away from the first box body and/or the second box body.
Further, the electric heater comprises a shell, a plurality of electric heating rods, the electric heating rods penetrate into the shell from the side face of the shell, and the electric heating rods are electrically connected with a power supply.
Further, an overhaul protecting cover is arranged on the side face of the shell through which the electric heating rods penetrate. When the electric heating rod fails, the overhaul protection cover can be opened for overhaul.
Further, a temperature sensor is arranged in the shell of the electric heater, and is fixed at the top of the shell of the electric heater and extends into the shell; the rotary dehumidifier air duct structure further comprises a control panel, the temperature sensor and the power supplies of the heating rods are respectively and electrically connected with the control panel, the temperature sensor can monitor the temperature of wind in the shell of the electric heater and output signals to the control panel, and the control panel can control the input power of the power supplies of the heating rods.
Further, the temperature sensor is provided with a temperature set value, and when the temperature sensor detects that the temperature of the wind in the shell of the electric heater is greater than or equal to the temperature set value, the control panel controls to reduce the input power of the power supplies of the heating rods. Preferably, the temperature set point is 110 ℃. When the temperature sensor detects that the temperature of wind in the shell of the electric heater is greater than or equal to 110 ℃ (a temperature set value), the control panel controls the input power of the power supply of the heating rods to be reduced, and even stops the heating operation of the heating rods; when the temperature sensor detects that the temperature of the wind in the shell of the electric heater is less than a 110 ℃ temperature set value), the control panel controls the input power of the power supply of the heating rods to be increased.
Further, a temperature sensor protection cover is arranged at the top of the shell and used for covering the temperature sensor, so that other substances are prevented from affecting the stable operation of the temperature sensor.
Further, the air duct structure of the rotary dehumidifier further comprises a moisture exhausting fan, and the moisture exhausting fan is arranged at the second air supply opening. And air enters from the second air inlet and is discharged from the second air supply outlet through the moisture removing fan.
Further, the first air inlet, the first air supply outlet, the second air inlet and the second air supply outlet are all provided with air valves and filters. The air inlet and outlet are convenient to control, and solid impurities in the air are filtered.
Further, the air duct structure of the rotary dehumidifier also comprises a first surface cooler and a second surface cooler; the first surface cooler is arranged in the first box body and is positioned between the first air inlet and the dehumidifying rotating wheel, and a first surface cooling water disc is arranged at the bottom of the first surface cooler; the second surface cooler is arranged in the second box body and is positioned between the dehumidification rotating machine and the first air supply outlet, and a second surface cooling water tray is arranged at the bottom of the second surface cooling water tray. The first surface cooler and the second surface cooler can respectively adjust the temperature of the air in the dehumidification air duct before dehumidification and after dehumidification, and meanwhile, condensed water formed by the operation of the first surface cooler and the second surface cooler is respectively discharged from the first surface cold water disc and the second surface cold water disc.
Further, the air duct structure of the rotary dehumidifier further comprises a dehumidifying fan, wherein the dehumidifying fan is arranged in the second box body and is close to the communication part of the first box body and the second box body and is positioned between the dehumidifying rotary wheel and the second surface cooler. Air is introduced from the first air inlet and discharged from the first air supply outlet through a dehumidifying fan; the dehumidification fan is arranged at the communication part in the second box body, which is close to the first box body and the second box body, so that the dehumidification fan can be aligned to the dehumidification rotating wheel, and air in the first box body can be conveniently sucked and discharged to the second box body.
For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.
Drawings
FIG. 1 is a schematic view of a duct structure of a rotary dehumidifier according to the present utility model;
FIG. 2 is a schematic view of a duct structure of a rotary dehumidifier according to another aspect of the present utility model;
FIG. 3 is a schematic view of the internal structure of FIG. 1;
FIG. 4 is a front view of FIG. 3;
FIG. 5 is a schematic view of the structure of the first case;
FIG. 6 is a schematic view of the structure of the second case;
in the figure: 10. a case; 11. a first air inlet; 12. a first air supply port; 13. a dehumidifying air duct; 14. a first case; 15. a second case; 20. a dehumidifying wheel; 30. an electric heater; 31. a second air inlet; 32. a housing; 33. an electric heating rod; 34. overhauling the protective cover; 35. a temperature sensor protective cover; 40. a first pipe; 41. square connecting pieces; 42. a first segmented conduit; 43. a second segmented conduit; 44. a third segmented conduit; 50. a second pipe; 60. a base; 70. a control panel; 80. a moisture removal fan; 90. a first water meter; 91. a first surface water cooling tray; 100. a second surface cooler; 1001. a second surface water cooling tray; 110. a dehumidifying fan.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Referring to fig. 1-6, the present utility model provides an air duct structure of a rotary dehumidifier, which includes a box 10, a dehumidifying rotor 20, an electric heater 30, a first pipe 40, and a second pipe 50.
The box body 10 is provided with a first air inlet 11 and a first air outlet 12; a dehumidifying air duct 13 is arranged in the box body 10, and two ends of the dehumidifying air duct 13 are respectively communicated with the first air inlet 11 and the first air outlet 12.
The dehumidifying rotating wheel 20 is arranged in the box body 10, and the dehumidifying rotating wheel 20 comprises a moisture absorption and dehumidification treatment area and a regeneration area; the moisture absorption and dehumidification treatment area is communicated with a dehumidification air duct 13.
The electric heater 30 is arranged outside the box body 10, the input end of the electric heater 30 is provided with a second air inlet 31, the output end of the electric heater 30 is communicated with one end of a first pipeline 40, and the other end of the first pipeline 40 penetrates into the box body 10 and is communicated with one end of a regeneration zone of the dehumidifying rotating wheel 20; the other end of the regeneration zone of the dehumidifying rotor 20 is connected to one end of a second duct 50, the other end of the second duct 50 penetrates out of the casing 10, and the other end of the second duct 50 is provided with a second air supply opening (not shown). The electric heater 30, the first pipeline 40, the regeneration area of the dehumidifying rotating wheel 20 and the second pipeline 50 are communicated to form a channel to form a dehumidifying air channel of the rotating wheel dehumidifier air channel structure.
The dehumidifying rotating wheel 20 is arranged in the box body 10, and the dehumidifying rotating wheel of the rotating wheel dehumidifier is divided into a 1/4 regeneration area and a 3/4 moisture absorption and dehumidification treatment area; the dehumidification wind channel 13 is arranged in the box 10, the parts of the first pipeline 40 and the second pipeline 50 which are positioned in the box 10 are surrounded by the dehumidification wind channel 13, namely, a part of wind channels of the dehumidification wind channel penetrate into the dehumidification wind channel 13, and the arrangement is such that when the rotating wheel dehumidifier wind channel structure is in dehumidification operation, the resistance of the wind channel which is positioned at the position of the part which is positioned at the same height and is adjacent to the regeneration region in the hygroscopic and dehumidifying treatment region is small, the hygroscopic and dehumidifying treatment region of the part and the dehumidification wind channel can be fully utilized for dehumidification, and the dehumidifying efficiency of the dehumidification wind channel is improved.
In some preferred embodiments, the case 10 is disposed on the base 60.
In some preferred embodiments, referring to fig. 1-6, the box 10 includes a first box 14 and a second box 15 that are adjacently communicated, the first box 14 and the second box 15 are both in a square structure, the width of the first box 14 is the same as the width of the second box 15, the height of the first box 14 is higher than the height of the second box 15, and the bottom surface of the first box 14 and the bottom surface of the second box 15 are located on the same horizontal plane; the dehumidifying rotor 20 is disposed within the first casing 14; the other end of the first pipe 40 passes through a side panel 141 positioned above the second box 15 and positioned on the first box 14, preferably passes through the middle part of the side panel 141, and extends into the first box 14 to be communicated with one end of the regeneration zone of the desiccant rotor 20; the other end of the second duct 15 passes out of the top panel 142 of the first housing 14. The first air inlet 11 is arranged on the first box 14, the first air outlet 12 is arranged on the second box 15, and the first box 14 and the second box 15 are communicated to form a dehumidification air duct 13. By the design of the first box 14 and the second box 15 with the height difference, the first pipeline 40 and the second pipeline 50 can be better arranged, and the wind resistance of the part, located in the first box 14, of the first pipeline 40 and the second pipeline 50 on the wet discharging wind channel is reduced.
In a preferred embodiment, the first pipe 40 and the second pipe 50 are circular pipes, the square connecting piece 41 is arranged at the other end of the first pipe 40 and one end of the second pipe 50, and the sizes of the first pipe 40 and the second pipe 50 are smaller than those of the square connecting piece 41; the other end of the first pipe 40 is connected with one end of the regeneration zone of the dehumidifying rotor 20 through a square connecting piece 41; one end of the second pipe 50 is connected to the other end of the regeneration zone of the desiccant wheel 20 through the square connection. By this arrangement, the outer wall of the first duct 40 or the second duct 50 can be prevented from contacting the top of the first casing 14, and the wind resistance can be reduced to some extent.
In a preferred embodiment, the first conduit 40 comprises a first segmented conduit 42, a second segmented conduit 43, a third segmented conduit 44 in sequential communication; one end of the first sectional pipeline 42 is communicated with the output end of the electric heater 30, the other end of the first sectional pipeline 42 passes through a side panel 141 which is positioned above the second box body 15 and positioned on the first box body 14, extends into the first box body 14 and is sequentially communicated with a second sectional pipeline 43 and a third sectional pipeline 44, a square connecting piece 41 is arranged at the other end of the third sectional pipeline 43, and the other end of the third sectional pipeline 44 is connected with a regeneration zone of the dehumidifying rotating wheel 20 through the square connecting piece 41; the first and third segmented pipes 42 and 44 are arranged in parallel, and the second segmented pipe 43 is arranged obliquely downward from the other end of the first segmented pipe 42 to one end of the third segmented pipe 44. The first sectional pipe 42 passes through the side panel 141 located above the second box 15 and located on the first box 14, the height of the side panel 141 is generally higher than the bottom position of the regeneration zone of the dehumidifying rotor 20, and by the design of three sections of pipes, the second sectional pipe 43 is inclined downwards from the other end of the first sectional pipe 42 to one end of the third sectional pipe 44, so that after the air is heated in the electric heater 30 to form high-temperature air, the flow rate can be improved obliquely downwards, and the air can be aligned with the regeneration zone of the dehumidifying rotor 20, the moisture in the moisture absorption medium in the regeneration zone of the dehumidifying rotor 20 is evaporated, and the dehumidifying efficiency of the dehumidifying air duct is improved.
In some preferred embodiments, the electric heater 30 is disposed above the second tank 15. The electric heater 30 comprises a shell 32, a plurality of electric heating rods 33 penetrating into the shell from the side surface of the shell 32, and a plurality of electric heating rods 33 electrically connected with a power supply; in a preferred embodiment, an access protection cover 34 is further provided on the side of the housing 32 through which the plurality of electric heating rods 33 pass, and the access protection cover 34 can be opened for access when the electric heating rods 33 fail.
In a preferred embodiment, a temperature sensor (not shown) is provided in the housing 32 of the electric heater 30, and is fixed to the top of the housing 32 of the electric heater 30 and protrudes into the housing 32; the top of the housing 32 is provided with a temperature sensor protection cover 35 for covering the temperature sensor, preventing other substances from affecting the stable operation of the temperature sensor. The air duct structure of the rotary dehumidifier further comprises a control panel 70, the temperature sensor and the power supplies of the heating rods 32 are respectively and electrically connected with the control panel 70, the temperature sensor can monitor the temperature of wind in the shell 32 of the electric heater 30 and output signals to the control panel 70, and the control panel 70 can control the input power of the power supplies of the heating rods 32.
In a preferred embodiment, the temperature sensor is provided with a temperature set value of 110 ℃, and when the temperature sensor detects that the temperature of the wind in the housing 32 of the electric heater 30 is greater than or equal to 110 ℃, the control panel 70 controls to reduce the input power of the power supply of the plurality of heating rods 33, and even stops the plurality of electric heating rods 33 from performing heating operation; when the temperature sensor detects that the temperature of the wind in the housing 32 of the electric heater 30 is less than 110 deg.c, the control panel 70 controls the input power of the power supply of the heating rods 33 to be increased.
In some preferred embodiments, the air duct structure of the rotary dehumidifier further comprises a moisture discharging fan 80, and the moisture discharging fan 80 is installed at the second air supply opening 51. The first air inlet 11, the first air outlet 12, the second air inlet 31 and the second air outlet are all provided with air valves and filters.
The air duct structure of the rotary dehumidifier further comprises a first surface cooler 90 and a second surface cooler 100, the first surface cooler 90 and the second surface cooler 100 are both arranged in the box 10, the first surface cooler 90 is arranged between the first air inlet 11 and the dehumidifying rotary wheel 20, and the second surface cooler 100 is arranged between the dehumidifying rotary wheel 20 and the first air supply outlet 12. In some preferred embodiments, the first surface cooler 90 is disposed within the first tank 14 and the second surface cooler 100 is disposed within the second tank 20. In some preferred embodiments, the bottom of the first surface cooler 90 is provided with a first surface cold water pan 901 and the bottom of the second surface cold water pan 100 is provided with a second surface cold water pan 1001.
The air duct structure of the rotary dehumidifier further comprises a dehumidifying fan 110, wherein the dehumidifying fan 110 is arranged in the box body 10 and is positioned between the dehumidifying rotary wheel 20 and the second surface cooler 100. In some preferred embodiments, the dehumidifying fan 110 is disposed within the second casing 15, near the communication between the first casing 14 and the second casing 15.
In the air duct structure of the rotary dehumidifier, a dehumidifying rotary wheel is divided into a moisture absorption and dehumidification treatment area and a regeneration area, in a dehumidifying air duct 13, under the action of a dehumidifying fan 110, air enters a box body 10 from a first air inlet 11, is regulated by a first surface cooler 90 and passes through the moisture absorption and dehumidification treatment area of a dehumidifying rotary wheel 20, wherein water vapor in the air is absorbed by a moisture absorption medium in the dehumidifying rotary wheel 20, dry air is formed, and is discharged from a first air supply outlet 12 after being regulated by a second surface cooler 100; when air passes through the moisture absorption and dehumidification processing region of the dehumidification rotating wheel 20, the air duct resistance received by the position of the part, which is positioned at the same height as the regeneration region and is adjacent to the regeneration region, of the moisture absorption and dehumidification processing region and the dehumidification air duct 13 of the part are small, the moisture absorption and dehumidification processing region and the dehumidification air duct 13 of the part are fully utilized for dehumidification, and the dehumidification efficiency of the dehumidification air duct 13 is improved. Meanwhile, after the moisture absorption medium of the moisture absorption and dehumidification treatment region of the dehumidification rotor 20 absorbs the water vapor, the moisture absorption and dehumidification treatment region of the dehumidification rotor rotates to the regeneration region; in the dehumidifying air duct, air enters from the second air inlet 31 of the electric heater 30 and is heated in the electric heater 30 to form high-temperature air, and flows through the first pipeline and then passes through the regeneration zone of the dehumidifying rotor 20, so that moisture adsorbed on the moisture-absorbing medium in the dehumidifying rotor 20 is evaporated to form humid air, the dehumidifying capability of the dehumidifying rotor 20 is recovered, and then the humid air is discharged to the outside through the second pipeline.
Compared with the prior art, the air duct structure of the rotating wheel dehumidifier has small resistance in dehumidification operation, and can fully utilize the dehumidification air duct and the moisture absorption and dehumidification treatment area of the dehumidification rotating wheel to dehumidify, thereby improving the dehumidification efficiency of the dehumidification air duct.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and the utility model is intended to encompass such modifications and improvements.
Claims (10)
1. The utility model provides a rotary dehumidifier wind channel structure which characterized in that: comprises a box body, a dehumidifying rotating wheel, an electric heater, a first pipeline and a second pipeline;
the box body is provided with a first air inlet and a first air supply outlet; a dehumidifying air channel is arranged in the box body, and two ends of the dehumidifying air channel are respectively communicated with the first air inlet and the first air supply outlet;
the dehumidifying rotating wheel is arranged in the box body and comprises a moisture absorption and dehumidification treatment area and a regeneration area; the moisture absorption and dehumidification treatment area is communicated with the dehumidification air duct;
the electric heater is arranged outside the box body, the input end of the electric heater is provided with a second air inlet, the output end of the electric heater is communicated with one end of the first pipeline, and the other end of the first pipeline penetrates into the box body and is communicated with one end of the regeneration zone of the dehumidifying rotating wheel; the other end of the regeneration zone of the dehumidification runner is communicated with one end of a second pipeline, the other end of the second pipeline penetrates out of the box body, and a second air supply outlet is arranged at the other end of the second pipeline.
2. The rotary dehumidifier duct structure of claim 1, wherein: the box body comprises a first box body and a second box body which are communicated adjacently, the first box body and the second box body are of square structures, the height of the first box body is higher than that of the second box body, the first air inlet is formed in the first box body, the first air supply outlet is formed in the second box body, and the first box body and the second box body are communicated to form the dehumidifying air duct; the dehumidifying rotating wheel is arranged in the first box body; the other end of the first pipeline penetrates through a side panel which is positioned above the second box body and positioned on the first box body, and stretches into the first box body to be communicated with one end of the regeneration zone of the dehumidifying rotating wheel; the other end of the second pipeline penetrates out of the top panel of the first box body.
3. The rotary dehumidifier duct structure of claim 2, wherein: the first pipeline and the second pipeline are round pipes, square connecting pieces are arranged at the other end of the first pipeline and one end of the second pipeline, and the sizes of the first pipeline and the second pipeline are smaller than those of the square connecting pieces; the other end of the first pipeline is connected with one end of a regeneration zone of the dehumidifying rotating wheel through the square connecting piece; one end of the second pipeline is connected with the other end of the regeneration zone of the dehumidifying rotating wheel through the square connecting piece.
4. A rotary dehumidifier duct structure according to claim 3, wherein: the first pipeline comprises a first segmented pipeline, a second segmented pipeline and a third segmented pipeline which are sequentially communicated; one end of the first sectional pipeline is communicated with the output end of the electric heater, and the other end of the first sectional pipeline penetrates through a side panel which is positioned above the second box body and on the first box body, stretches into the first box body and is sequentially communicated with the second sectional pipeline and the third sectional pipeline; the other end of the third sectional pipeline is provided with the square connecting piece, and the other end of the third sectional pipeline is connected with the regeneration zone of the dehumidifying rotating wheel through the square connecting piece; the first segmented pipeline and the third segmented pipeline are arranged in parallel, and the second segmented pipeline is arranged downwards in an inclined mode from the other end of the first segmented pipeline to one end of the third segmented pipeline.
5. The rotary dehumidifier duct structure of claim 2, wherein: the electric heater is arranged above the second box body; the electric heater comprises a shell and a plurality of electric heating rods; the electric heating rods penetrate into the shell from the side face of the shell, and are electrically connected with a power supply; an overhaul protective cover is arranged on the side face of the shell through which the electric heating rods penetrate.
6. The rotary dehumidifier duct structure of claim 5, wherein: a temperature sensor is arranged in the shell of the electric heater, and is fixed at the top of the shell of the electric heater and extends into the shell; the rotary dehumidifier air duct structure further comprises a control panel, the temperature sensor and the power supplies of the heating rods are respectively and electrically connected with the control panel, the temperature sensor can monitor the temperature of wind in the shell of the electric heater and output signals to the control panel, and the control panel can control the input power of the power supplies of the heating rods.
7. The rotary dehumidifier duct structure of claim 6, wherein: the temperature sensor is provided with a temperature set value, and when the temperature sensor detects that the temperature of wind in the shell of the electric heater is greater than or equal to the temperature set value, the control panel controls to reduce the input power of the power supplies of the heating rods.
8. The rotary dehumidifier duct structure of claim 1, wherein: the first air inlet, the first air supply outlet, the second air inlet and the second air supply outlet are respectively provided with an air valve and a filter; the rotating dehumidifier air duct structure further comprises a moisture exhausting fan, and the moisture exhausting fan is arranged at the second air supply outlet.
9. The rotary dehumidifier duct structure of claim 2, wherein: the air duct structure of the rotary dehumidifier further comprises a first surface cooler and a second surface cooler; the first surface cooler is arranged in the first box body and is positioned between the first air inlet and the dehumidifying rotating wheel, and a first surface cooling water disc is arranged at the bottom of the first surface cooler; the second surface cooler is arranged in the second box body and is positioned between the dehumidification rotating machine and the first air supply outlet, and a second surface cooling water tray is arranged at the bottom of the second surface cooling water tray.
10. The rotary dehumidifier duct structure of claim 9, wherein: the rotating wheel dehumidifier air duct structure further comprises a dehumidifying fan, wherein the dehumidifying fan is arranged in the second box body and is close to the communication part of the first box body and the second box body and is positioned between the dehumidifying rotating wheel and the second surface cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320703111.3U CN219934144U (en) | 2023-03-31 | 2023-03-31 | Air duct structure of rotary dehumidifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320703111.3U CN219934144U (en) | 2023-03-31 | 2023-03-31 | Air duct structure of rotary dehumidifier |
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| Publication Number | Publication Date |
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| CN219934144U true CN219934144U (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320703111.3U Active CN219934144U (en) | 2023-03-31 | 2023-03-31 | Air duct structure of rotary dehumidifier |
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| Country | Link |
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| CN (1) | CN219934144U (en) |
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2023
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