CN220852414U - Single-fan rotary dehumidifier - Google Patents
Single-fan rotary dehumidifier Download PDFInfo
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- CN220852414U CN220852414U CN202322648761.5U CN202322648761U CN220852414U CN 220852414 U CN220852414 U CN 220852414U CN 202322648761 U CN202322648761 U CN 202322648761U CN 220852414 U CN220852414 U CN 220852414U
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- air outlet
- heating
- rotating wheel
- rotary dehumidifier
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- 238000010438 heat treatment Methods 0.000 claims abstract description 87
- 238000007791 dehumidification Methods 0.000 claims abstract description 36
- 230000008929 regeneration Effects 0.000 claims abstract description 24
- 238000011069 regeneration method Methods 0.000 claims abstract description 24
- 230000001360 synchronised effect Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model discloses a single-fan rotary dehumidifier, which belongs to the technical field of dehumidification drying equipment and comprises a heating mechanism; the first air outlet mechanism and the heating mechanism are respectively arranged at two sides of the rotating wheel dehumidification mechanism in the axial direction; the heating mechanism comprises a shell and at least one heating module, and the shell is provided with an air outlet; the heating module is embedded in the shell, so that the air inlet area opposite to the regeneration area and the air outlet area opposite to the first air outlet mechanism are formed by the air outlet, and the area of the air outlet area is increased along with the increase of the height of the heating module or the number of the heating modules. The single-fan rotary dehumidifier can adapt to different scene demands, and meanwhile, the efficiency of removing moisture is up to more than 98%, so that the regeneration capacity of the rotary dehumidifier is improved, and the effect of efficient dehumidification is achieved.
Description
Technical Field
The utility model relates to the technical field of dehumidification drying equipment, in particular to a single-fan rotary dehumidifier.
Background
The dehumidifier absorbs moisture in the air in a heating and cooling or physical adsorption mode, so that the air around the target object is kept dry, and the dehumidification of the target object is realized. Among various dehumidifiers, a rotary dehumidifier is an important branch of the dehumidifier. However, most of the existing rotary dehumidifier needs to rely on a special temperature controller or a temperature sensor such as a thermal resistance thermocouple for temperature feedback, the dehumidification efficiency is low, the service life of the temperature controller or the temperature sensor is short, and the cost is further improved.
Disclosure of utility model
The technical problems to be solved by the utility model are as follows: the single-fan rotary dehumidifier is low in production cost.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the single-fan rotary dehumidifier comprises a shell, an air inlet mechanism, a rotary dehumidification mechanism, a first air outlet mechanism and a second air outlet mechanism, wherein the air inlet mechanism, the rotary dehumidification mechanism, the first air outlet mechanism and the second air outlet mechanism are arranged in the shell;
The first air outlet mechanism and the heating mechanism are respectively arranged at two sides of the rotating wheel dehumidifying mechanism in the axial direction;
the heating mechanism comprises a shell and at least one heating module, and the shell is provided with an air outlet;
The heating module is embedded in the shell, so that the air inlet is formed into an air inlet area opposite to the regeneration area and an air outlet area opposite to the first air outlet mechanism, and the area of the air outlet area is increased along with the height of the heating module or the increase of the number of the heating modules.
Further, a limiting support is arranged in the heating mechanism, and the heating module is placed on the limiting support.
Further, the shell comprises a panel and a cover body which are connected with each other, and the air outlet is positioned on the panel;
the cover body is connected with the rotating wheel dehumidifying mechanism through the panel.
Further, when the number of the heating modules is more than one, all the heating modules are stacked in sequence along the height direction of the shell.
Further, the device comprises a controller, wherein the controller is arranged on the panel.
Furthermore, an adjustable speed fan is arranged in the air inlet mechanism.
Further, the rotating wheel dehumidification mechanism comprises a rotating wheel, a supporting frame, an elastic sheet, a driving piece and a synchronous belt;
The rotating wheel is arranged on the supporting frame in a relatively rotatable manner, and the driving piece is arranged on the supporting frame and is in transmission connection with the rotating wheel through the synchronous belt;
The elastic sheet is propped against the synchronous belt, and the contact area of the elastic sheet and the synchronous belt is positioned between the driving piece and the rotating wheel.
Further, the second air outlet mechanism comprises a second air outlet bin, a second outlet flange and a second air guide pipe which are sequentially connected;
the second air outlet bin is communicated with the regeneration area of the rotating wheel dehumidification mechanism and is used for enabling the regeneration area of the rotating wheel dehumidification mechanism to be communicated with an external space.
The utility model has the beneficial effects that: the proportion of the cold air area and the hot air area is changed by adjusting the number or the height of the heating modules, so that the temperature of the dry air flowing out of the hot air area is adjusted to adapt to different scene requirements, a heating mechanism can be controlled in a heating way without temperature feedback by a special temperature controller, a thermal resistance thermocouple and other temperature sensors, the temperature adjustment depends on the material characteristics, the material quantity and the material height of the heating mechanism, the service life of a product is far longer than that of other heaters, and the production cost is reduced; the regeneration wind is the dry air dehumidified by the rotating wheel dehumidification mechanism, and the efficiency of removing the moisture is up to more than 98% by heating through the PTC heating module, so that the regeneration capacity of the rotating wheel is improved, and the efficient dehumidification effect is achieved.
Drawings
FIG. 1 is a partial top view of a single fan rotary dehumidifier of the present utility model;
FIG. 2 is a schematic view of a partial structure of a single fan rotary dehumidifier according to the present utility model;
FIG. 3 is a schematic view of a heating mechanism according to the present utility model;
FIG. 4 is an exploded view of the single fan rotary dehumidifier of the present utility model;
Description of the reference numerals:
1. A housing; 2. an air inlet mechanism; 3. a rotating wheel dehumidification mechanism; 31. a rotating wheel; 32. a support frame; 33. a spring plate; 34. a driving member; 35. a synchronous belt; 4. the first air outlet mechanism; 41. the first air outlet bin; 42. a first outlet flange; 43. a first air guide pipe; 5. the second air outlet mechanism; 6. a heating mechanism; 61. a housing; 610. an air port; 6101. an air inlet area; 6102. an air outlet area; 611. a panel; 612. a cover body; 62. and a heating module.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1-4, the single-fan rotary dehumidifier comprises a shell, an air inlet mechanism, a rotary dehumidifying mechanism, a first air outlet mechanism and a second air outlet mechanism, wherein the air inlet mechanism, the rotary dehumidifying mechanism, the first air outlet mechanism and the second air outlet mechanism are arranged in the shell, the first air outlet mechanism is communicated with a regeneration area of the rotary dehumidifying mechanism, the second air outlet mechanism is communicated with a dehumidifying area of the rotary dehumidifying mechanism, and the single-fan rotary dehumidifier further comprises a heating mechanism;
The first air outlet mechanism and the heating mechanism are respectively arranged at two sides of the rotating wheel dehumidifying mechanism in the axial direction;
the heating mechanism comprises a shell and at least one heating module, and the shell is provided with an air outlet;
The heating module is embedded in the shell, so that the air inlet is formed into an air inlet area opposite to the regeneration area and an air outlet area opposite to the first air outlet mechanism, and the area of the air outlet area is increased along with the height of the heating module or the increase of the number of the heating modules.
Further, the size of the heating mechanism is adjustable, and the power of the PTC heating module is adjustable.
From the above description, the beneficial effects of the utility model are as follows: the heating mechanism can be heated and controlled by adjusting the size of the heating mechanism and the power of the PTC heating module, so that the air outlet temperature of dry air is adjusted to adapt to different scene demands, and the PTC heating module is adopted, so that temperature feedback is not needed by a special temperature controller, a thermal resistance thermocouple and other temperature sensors, and the heating mechanism can be heated and controlled, and the temperature adjustment depends on the material characteristics of the heating mechanism, so that the service life of a product is far longer than that of other heaters; the regeneration wind is the dry air dehumidified by the rotating wheel dehumidification mechanism, and the efficiency of removing the moisture is up to more than 98% by heating through the PTC heating module, so that the regeneration capacity of the rotating wheel is improved, and the efficient dehumidification effect is achieved.
Further, a limit bracket is arranged in the heating mechanism, and the PTC heating module is placed on the limit bracket.
From the above description, the PTC heating module is fixed in the heating mechanism via the limiting bracket, which is more stable.
Further, the shell comprises a panel and a cover body which are connected with each other, and the air outlet is positioned on the panel;
the cover body is connected with the rotating wheel dehumidifying mechanism through the panel.
From the above description, the dry air after moisture absorption by the rotating wheel is divided into 2 paths of air paths, wherein 1 path enters the heating mechanism, sequentially passes through the cover body, the limiting support and the panel to be blocked and folded, is heated by the PTC heating module of the heating mechanism, and uniformly passes through the rotating wheel dehumidification mechanism to take away the moisture in the rotating wheel dehumidification mechanism, so that the regeneration of the moisture absorption capacity of the rotating wheel is realized.
Further, when the number of the heating modules is more than one, all the heating modules are stacked in sequence along the height direction of the shell.
Further, the device comprises a controller, wherein the controller is arranged on the panel.
From the above description, the controller can control the device upwards and downwards, and meanwhile, the Swiss SENSIRLON SHT D chip is adopted to realize accurate humidity control.
Furthermore, an adjustable speed fan is arranged in the air inlet mechanism.
From the above description, the stepless speed-adjustable single fan is adopted to accurately control the air quantity, and meanwhile, a regeneration fan is not required, so that the cost is saved.
Further, the rotating wheel dehumidification mechanism comprises a rotating wheel, a supporting frame, an elastic sheet, a driving piece and a synchronous belt;
The rotating wheel is arranged on the supporting frame in a relatively rotatable manner, and the driving piece is arranged on the supporting frame and is in transmission connection with the rotating wheel through the synchronous belt;
The elastic sheet is propped against the synchronous belt, and the contact area of the elastic sheet and the synchronous belt is positioned between the driving piece and the rotating wheel.
From the above description, by arranging the synchronous belt, the overload of the synchronous motor caused by different adjusting pressures can be avoided, the service life of the synchronous motor is shortened, or the synchronous motor is directly damaged.
Further, the second air outlet mechanism comprises a second air outlet bin, a second outlet flange and a second air guide pipe which are sequentially connected;
the second air outlet bin is communicated with the regeneration area of the rotating wheel dehumidification mechanism and is used for enabling the regeneration area of the rotating wheel dehumidification mechanism to be communicated with an external space.
As can be seen from the above description, the second air outlet mechanism is for discharging dry air, and the dry air is discharged to the outside through the second air outlet bin, the second outlet flange and the second air guide pipe in sequence.
Referring to fig. 1 to 4, a first embodiment of the present utility model is as follows:
The single-fan rotary dehumidifier comprises a controller, a shell 1, an air inlet mechanism 2 arranged in the shell 1, a rotary dehumidification mechanism 3, a first air outlet mechanism 4, a second air outlet mechanism 5 and a heating mechanism 6, wherein a speed-adjustable fan is arranged in the air inlet mechanism 2. The housing 61 includes a panel 611 and a cover 612 connected to each other, and the air port is located on the panel 611; the controller is provided on the panel 611. The cover 612 is connected to the wheel dehumidification mechanism 3 via a panel 611. The first air outlet mechanism 4 is communicated with the regeneration area of the rotating wheel dehumidification mechanism 3, and the first air outlet mechanism 4 and the heating mechanism 6 are respectively arranged at two sides of the rotating wheel dehumidification mechanism 3 in the axial direction;
The heating mechanism 6 includes a housing 61 and two heating modules 62, and the heating modules 62 are stacked in order along the height direction of the housing 61. The housing 61 has an air vent 610; the heating module 62 is embedded in the casing 61, so that the air inlet 610 forms an air inlet area 6101 opposite to the regeneration area and an air outlet area 6102 opposite to the first air outlet mechanism 4, and the area of the air outlet area increases with the number of the heating modules 62. A limit bracket 7 is arranged in the heating mechanism 6, and the PTC heating module 62 is arranged on the limit bracket 7. The air outlet area 6102 is an area where the air outlet 610 coincides with the heating module 62, and the air inlet area 6101 is a portion of the air outlet 610 except 6102.
The rotating wheel dehumidifying mechanism 3 comprises a rotating wheel 31, a supporting frame 32, a spring piece 33, a driving piece 34 and a synchronous belt 35; the rotating wheel 31 is rotatably arranged on the supporting frame 32, and the driving piece 34 is arranged on the supporting frame 32 and is in transmission connection with the rotating wheel 31 through the synchronous belt 35; the elastic sheet 33 is pressed against the synchronous belt 35, and the contact area between the elastic sheet 33 and the synchronous belt 35 is located between the driving piece 34 and the rotating wheel 31.
The second air outlet mechanism 5 is communicated with the dehumidification area of the rotating wheel dehumidification mechanism 3, and the second air outlet mechanism 5 comprises a second air outlet bin, a second outlet flange and a second air guide pipe which are sequentially connected; the second air outlet bin is communicated with the regeneration area of the rotating wheel dehumidification mechanism 3 and is used for enabling the regeneration area of the rotating wheel dehumidification mechanism 3 to be communicated with an external space.
Working principle: starting a fan, sucking air to be dehumidified into the air inlet mechanism 2, then entering the rotating wheel 31 dehumidification mechanism 3, absorbing moisture by the rotating wheel 31 to obtain dry air, and dividing the dry air into two paths, wherein one path of dry air is directly conveyed to a second air guide pipe from a second outlet flange to be discharged into a specified environment after forming certain pressure in a second air outlet bin; the other path of the hot air enters the heating mechanism 6, passes through the cold air area on the panel 611, the limiting support and the cover 612 in turn, is blocked and turned, and is heated by the heating module 62 of the heating mechanism 6 to form dry hot air, and the dry hot air uniformly passes through the rotating wheel dehumidification mechanism 3 from the hot air area on the panel 611, forms high-heat and high-humidity air after taking away the moisture in the rotating wheel dehumidification mechanism 3, and is discharged out of the room through the first air outlet bin 41, the first outlet flange 42 and the first air guide pipe 43 in turn.
In summary, according to the single-fan rotary dehumidifier provided by the utility model, the proportion of the cold air area to the hot air area is changed by adjusting the number or the height of the heating modules, so that the temperature of the dry air flowing out of the hot air area is adjusted to adapt to different scene requirements, for example, the size of a heating mechanism is reduced and the heating power of the PTC heating module is reduced when a refrigeration house scene is adopted, the discharge temperature of the dry air is slightly higher than the temperature of an air inlet, and the refrigeration capacity of the refrigeration house is prevented from being increased; by adopting the PTC heating module, the heating mechanism can be controlled in heating without temperature feedback of a special temperature controller, a thermal resistance thermocouple and other temperature sensors, and the temperature regulation depends on the material characteristics, the material quantity and the material height of the heating mechanism, so that the service life of the heating mechanism is far longer than that of other heaters, and the production cost is reduced; the regeneration wind is the dry air dehumidified by the rotating wheel dehumidification mechanism, and the efficiency of removing the moisture is up to more than 98% by heating through the PTC heating module, so that the regeneration capacity of the rotating wheel is improved, and the efficient dehumidification effect is achieved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (8)
1. The single-fan rotary dehumidifier comprises a shell, an air inlet mechanism, a rotary dehumidifier, a first air outlet mechanism and a second air outlet mechanism, wherein the air inlet mechanism, the rotary dehumidifier, the first air outlet mechanism and the second air outlet mechanism are arranged in the shell;
The first air outlet mechanism and the heating mechanism are respectively arranged at two sides of the rotating wheel dehumidifying mechanism in the axial direction;
the heating mechanism comprises a shell and at least one heating module, and the shell is provided with an air outlet;
The heating module is embedded in the shell, so that the air inlet is formed into an air inlet area opposite to the regeneration area and an air outlet area opposite to the first air outlet mechanism, and the area of the air outlet area is increased along with the height of the heating module or the increase of the number of the heating modules.
2. The single-fan rotary dehumidifier according to claim 1, wherein a limit bracket is arranged in the heating mechanism, and the heating module is placed on the limit bracket.
3. The single fan rotary dehumidifier of claim 1, wherein the housing comprises a panel and a shroud connected to each other, the air port being located on the panel;
the cover body is connected with the rotating wheel dehumidifying mechanism through the panel.
4. The single fan rotary dehumidifier of claim 1, wherein when the heating modules are more than one, all the heating modules are stacked in sequence along the height direction of the housing.
5. The single fan rotary dehumidifier of claim 1, comprising a controller, the controller being disposed on the panel.
6. The single-fan rotary dehumidifier of claim 1, wherein the air inlet mechanism is internally provided with a speed-adjustable fan.
7. The single-fan rotary dehumidifier of claim 1, wherein the rotary dehumidifier mechanism comprises a rotary wheel, a supporting frame, a spring plate, a driving piece and a synchronous belt;
The rotating wheel is arranged on the supporting frame in a relatively rotatable manner, and the driving piece is arranged on the supporting frame and is in transmission connection with the rotating wheel through the synchronous belt;
The elastic sheet is propped against the synchronous belt, and the contact area of the elastic sheet and the synchronous belt is positioned between the driving piece and the rotating wheel.
8. The single-fan rotary dehumidifier of claim 1, wherein the second air outlet mechanism comprises a second air outlet bin, a second outlet flange and a second air guide pipe which are sequentially connected;
the second air outlet bin is communicated with the regeneration area of the rotating wheel dehumidification mechanism and is used for enabling the regeneration area of the rotating wheel dehumidification mechanism to be communicated with an external space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322648761.5U CN220852414U (en) | 2023-09-27 | 2023-09-27 | Single-fan rotary dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322648761.5U CN220852414U (en) | 2023-09-27 | 2023-09-27 | Single-fan rotary dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220852414U true CN220852414U (en) | 2024-04-26 |
Family
ID=90743133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322648761.5U Active CN220852414U (en) | 2023-09-27 | 2023-09-27 | Single-fan rotary dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220852414U (en) |
-
2023
- 2023-09-27 CN CN202322648761.5U patent/CN220852414U/en active Active
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