Small rotary dehumidifier

Abstract

The utility model relates to the technical field of dehumidification, in particular to a small rotary dehumidifier which comprises a shell, an L-shaped partition plate is arranged in an inner cavity of the shell and divides the inner cavity of the shell into a first cavity and a second cavity, one end of the partition plate is installed on the first side wall of the inner cavity of the shell, and the other end of the partition plate is installed on the second side wall of the inner cavity of the shell. The other end opposite to one end of the partition plate is installed on a second side wall of the inner cavity of the shell, the second side wall is adjacent to the first side wall, a rotating wheel and a heating module are arranged in the first cavity, and a fan and a pipeline are arranged in the second cavity, so that when the fan is started, most air penetrates through the rotating wheel, the rotating wheel adsorbs moisture in the air to form dry air, and the dry air runs out; and the other part of the air flows into the heating module through the rotating wheel, is heated by the heating module to form hot air, passes through the rotating wheel, heats moisture adsorbed by the rotating wheel into a gas state, and is conveyed to the outside through a pipeline, so that regenerated air and dry air can share one fan, the noise is reduced, the cost is saved, the size is small, and the weight is light. The energy consumption is low.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidification, in particular to a small rotary dehumidifier. Background Art

[0002] In the field of deep dehumidification, the current mainstream dehumidification technology is rotary dehumidification; a rotary dehumidifier generally includes an air inlet, an air outlet, a regeneration fan, a heater, a regeneration air inlet, and a rotary dehumidification component. The rotary component is provided with a regenerative hygroscopic material, and the rotary wheel is divided into a dehumidification zone and a regeneration zone. The air inlet draws in the outside air, and after the air passes through the dehumidification zone on the rotary wheel, the moisture in the air is absorbed by the hygroscopic material on the rotary wheel, and the dehumidified air is discharged from the air outlet; the hygroscopic material on the rotary wheel absorbs moisture and rotates to the regeneration zone, and the regeneration fan draws in air, and the air is heated by the heater in front of the regeneration air inlet to form regeneration air with a higher temperature. The regeneration air passes through the regeneration zone on the rotary wheel, and the regeneration air blows out the moisture in the dehumidification material, so that the hygroscopic material is regenerated. After the regenerated hygroscopic material rotates back to the dehumidification zone, it continues to dehumidify the air, and the cycle continues.

[0003] In the existing rotary dehumidifiers, dual fans (intake fan and regeneration fan working together) are generally used. However, when the intake fan and the regeneration fan are running, they will generate a lot of noise, consume a lot of energy, and also occupy a large space. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a small rotary dehumidifier which can reduce the generation of noise and reduce the overall volume.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A small rotary dehumidifier comprises a shell, wherein an L-shaped partition is provided in the inner cavity of the shell, wherein the partition divides the inner cavity of the shell into a first cavity and a second cavity, wherein one end of the partition is mounted on a first side wall of the inner cavity of the shell, and the other end of the partition opposite to the one end is mounted on a second side wall of the inner cavity of the shell, wherein the second side wall is arranged adjacent to the first side wall;

[0007] A rotor and a heating module are provided in the first cavity, the rotor is mounted on a side surface of the partition opposite to the first side wall, the heating module is mounted on a side surface of the regeneration area of ​​the rotor, a fan and a pipe are provided in the second cavity, an air inlet is provided on the third side wall of the shell cavity, the air inlet end of the fan is arranged toward the air inlet, the third side wall is arranged opposite to the first side wall, one end of the pipe is mounted on the other side surface opposite to one side surface of the regeneration area of ​​the rotor, and the other end of the pipe opposite to one end is mounted on the first side wall of the shell cavity and is connected to the outside of the shell.

[0008] Furthermore, an L-shaped fan bracket is provided in the second cavity, one end of the fan bracket is installed on the third side wall of the shell cavity, and the other end of the fan bracket is installed on the bottom surface of the shell cavity, and the fan is installed on the fan bracket and the fan is located between the fan bracket and the third side wall.

[0009] Furthermore, the air inlet of the third side wall is detachably provided with a dustproof net.

[0010] Furthermore, an air inlet end of the fan is provided with an air induced draft ring.

[0011] Furthermore, a mounting assembly for mounting the shell on a wall is provided on the outer wall of the shell, and the mounting assembly includes two convex mounting plates, the two mounting plates are mounted on the same outer wall of the shell, and the mounting plates are provided with slots.

[0012] Furthermore, the mounting assembly also includes a handle, which is mounted on the top of the shell.

[0013] The beneficial effects of the utility model are:

[0014] In this solution, an L-shaped partition is arranged in the inner cavity of the shell, and the partition divides the inner cavity of the shell into a first cavity and a second cavity. One end of the partition is installed on the first side wall of the inner cavity of the shell, and the other end of the partition opposite to one end is installed on the second side wall of the inner cavity of the shell, and the second side wall is arranged adjacent to the first side wall. A rotor and a heating module are arranged in the first cavity, and the rotor is installed on a side surface of the partition opposite to the first side wall, and the heating module is installed on a side surface of the regeneration area of ​​the rotor. A fan and a pipeline are arranged in the second cavity, and an air inlet is arranged on the third side wall of the inner cavity of the shell, and the air inlet end of the fan is arranged toward the air inlet, and the third side wall is arranged opposite to the first side wall. One end of the pipe is installed on the other side opposite to one side of the regeneration area of ​​the wheel, and the other end of the pipe is installed on the first side wall of the inner cavity of the shell and is connected to the outside of the shell. In this way, when the fan is started, most of the air passes through the wheel, and the wheel absorbs moisture in the air to form dry air and runs out. The other part flows into the heating module through the wheel, and then is heated by the heating module to form hot air, and then passes through the wheel to heat the moisture adsorbed by the wheel into gas and transport it to the outside through the pipe, so that the regenerated air and the dry air can share a fan, thereby reducing the noise generation, not only saving costs, but also small size, light weight and low energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an exploded view of a small rotary dehumidifier according to the utility model;

[0016] Figure 2It is a structural schematic diagram of a small rotary dehumidifier according to the utility model;

[0017] Figure 3 It is a structural schematic diagram of a small rotary dehumidifier according to the utility model;

[0018] Figure 4 It is a partial structural schematic diagram of a small rotary dehumidifier according to the utility model;

[0019] Figure 5 It is a partial structural schematic diagram of a small rotary dehumidifier according to the utility model;

[0020] Description of labels:

[0021] 1. Shell; 2. Partition; 3. First cavity; 31. Rotor; 32. Heating module; 33. Driving wheel; 34. Belt; 35. Friction plate; 4. Second cavity; 41. Fan; 42. Pipe; 43. Fan bracket; 44. Air induced draft circle; 45. Air induced draft circle bracket; 46. Motor; 5. Mounting plate; 51. Slot; 6. Handle; 7. Flange; 8. Infrared intelligent control panel; 9. Dustproof net. DETAILED DESCRIPTION

[0022] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0023] Please refer to Figure 1 , the technical solution adopted by the utility model is:

[0024] A small rotary dehumidifier comprises a shell, wherein an L-shaped partition is provided in the inner cavity of the shell, wherein the partition divides the inner cavity of the shell into a first cavity and a second cavity, wherein one end of the partition is mounted on a first side wall of the inner cavity of the shell, and the other end of the partition opposite to the one end is mounted on a second side wall of the inner cavity of the shell, wherein the second side wall is arranged adjacent to the first side wall;

[0025] A rotor and a heating module are provided in the first cavity, the rotor is mounted on a side surface of the partition opposite to the first side wall, the heating module is mounted on a side surface of the regeneration area of ​​the rotor, a fan and a pipe are provided in the second cavity, an air inlet is provided on the third side wall of the shell cavity, the air inlet end of the fan is arranged toward the air inlet, the third side wall is arranged opposite to the first side wall, one end of the pipe is mounted on the other side surface opposite to one side surface of the regeneration area of ​​the rotor, and the other end of the pipe opposite to one end is mounted on the first side wall of the shell cavity and is connected to the outside of the shell.

[0026] From the above description, it can be seen that the beneficial effects of the utility model are:

[0027] In this solution, an L-shaped partition is arranged in the inner cavity of the shell, and the partition divides the inner cavity of the shell into a first cavity and a second cavity. One end of the partition is installed on the first side wall of the inner cavity of the shell, and the other end of the partition opposite to one end is installed on the second side wall of the inner cavity of the shell, and the second side wall is arranged adjacent to the first side wall. A rotor and a heating module are arranged in the first cavity, and the rotor is installed on a side surface of the partition opposite to the first side wall, and the heating module is installed on a side surface of the regeneration area of ​​the rotor. A fan and a pipeline are arranged in the second cavity, and an air inlet is arranged on the third side wall of the inner cavity of the shell, and the air inlet end of the fan is arranged toward the air inlet, and the third side wall is arranged opposite to the first side wall. One end of the pipe is installed on the other side opposite to one side of the regeneration area of ​​the wheel, and the other end of the pipe is installed on the first side wall of the inner cavity of the shell and is connected to the outside of the shell. In this way, when the fan is started, most of the air passes through the wheel, and the wheel absorbs moisture in the air to form dry air and runs out. The other part flows into the heating module through the wheel, and then is heated by the heating module to form hot air, and then passes through the wheel to heat the moisture adsorbed by the wheel into gas and transport it to the outside through the pipe, so that the regenerated air and the dry air can share a fan, thereby reducing the noise generation, not only saving costs, but also small size, light weight and low energy consumption.

[0028] Furthermore, an L-shaped fan bracket is provided in the second cavity, one end of the fan bracket is installed on the third side wall of the shell cavity, and the other end of the fan bracket is installed on the bottom surface of the shell cavity, and the fan is installed on the fan bracket and the fan is located between the fan bracket and the third side wall.

[0029] Furthermore, the air inlet of the third side wall is detachably provided with a dustproof net.

[0030] It can be seen from the above description that a dust screen is detachably installed at the air inlet of the third side wall, so that the dust screen can be removed without removing the cover when cleaning, and cleaning is convenient and quick.

[0031] Furthermore, an air inlet end of the fan is provided with an air induced draft ring.

[0032] It can be seen from the above description that by installing an air inlet ring at the air inlet end of the fan, the flow velocity at the air inlet end of the fan can be increased, thereby further improving the dehumidification effect.

[0033] Furthermore, a mounting assembly for mounting the shell on a wall is provided on the outer wall of the shell, and the mounting assembly includes two convex mounting plates, the two mounting plates are mounted on the same outer wall of the shell, and the mounting plates are provided with slots.

[0034] From the above description, it can be seen that by setting the above structure, the small rotary dehumidifier can be hung on the wall. If maintenance is required, the whole machine can be easily taken down by just lifting it up, which makes maintenance simple.

[0035] Furthermore, the mounting assembly also includes a handle, which is mounted on the top of the shell.

[0036] It can be seen from the above description that by providing a handle on the top of the shell, it is more convenient to carry.

[0037] Please refer to Figures 1 to 5 As shown, the first embodiment of the utility model is:

[0038] Please refer to Figure 1 , Figure 4 and Figure 5 A small rotary dehumidifier comprises a shell 1, wherein an L-shaped partition 2 is provided in the inner cavity of the shell 1, wherein the partition 2 divides the inner cavity of the shell 1 into a first cavity 3 and a second cavity 4, wherein one end of the partition 2 is mounted on a first side wall of the inner cavity of the shell 1, and the other end of the partition 2 opposite to one end is mounted on a second side wall of the inner cavity of the shell 1, wherein the second side wall is arranged adjacent to the first side wall;

[0039] Please refer to Figure 1 , Figure 4 and Figure 5 The first cavity 3 is provided with a rotor 31 and a heating module 32, the rotor 31 is installed on a side surface of the partition 2 opposite to the first side wall, the heating module 32 is installed on a side surface of the regeneration area of ​​the rotor 31, the second cavity 4 is provided with a fan 41 and a pipe 42, the third side wall of the inner cavity of the shell 1 is provided with an air inlet, the air inlet end of the fan 41 is arranged toward the air inlet, the third side wall is arranged opposite to the first side wall, one end of the pipe 42 is installed on the other side opposite to one side of the regeneration area of ​​the rotor 31, and the other end of the pipe 42 opposite to one end is installed on the first side wall of the inner cavity of the shell 1 and is connected to the outside of the shell 1.

[0040] Please refer to Figure 4 and Figure 5 An L-shaped fan bracket 43 is also provided in the second cavity 4, one end of the fan bracket 43 is installed on the third side wall of the inner cavity of the shell 1, and the other end of the fan bracket 43 is installed on the bottom surface of the inner cavity of the shell 1, and the fan 41 is installed on the fan bracket 43 and the fan 41 is located between the fan bracket 43 and the third side wall.

[0041] Please refer to Figure 1 The air inlet of the third side wall is detachably provided with a dustproof net 9.

[0042] Please refer to Figure 1 The air inlet end of the fan 41 is provided with an air induction ring 44 .

[0043] Please refer to Figure 1 and Figure 4There is also an air induced coil bracket 45, which is used to install the air induced coil 44. The air induced coil bracket 45 is fixed to the corresponding position of the shell 1 with screws, and then the air induced coil 44 is fixed to the air induced coil bracket 45 with screws.

[0044] Please refer to Figure 1 and Figure 2 The outer wall of the housing 1 is provided with a mounting assembly for mounting the housing 1 on a wall. The mounting assembly includes two convex mounting plates 5. The two mounting plates 5 are mounted on the same outer wall of the housing 1. The mounting plates 5 are provided with a slot 51. By providing the mounting assembly, the dehumidifier can be hung on the wall. When maintenance is required, the whole machine can be easily removed by simply lifting it upwards, which is convenient for maintenance. Screw holes can also be provided on the top of the housing 1. If it needs to be hung on the ceiling, it only needs to be locked with a hook. It can be hung not only on the wall but also on the ceiling without any installation restrictions.

[0045] Please refer to Figure 1 , Figure 2 and Figure 3 The mounting assembly further includes a handle 6 , which is mounted on the top of the housing 1 .

[0046] The bottom of the housing 1 is provided with a foot pad, which can be placed directly on the ground when it is difficult to hang, so it can be used for both purposes.

[0047] When the fan 41 is started, most of the air passes through the wheel 31, which absorbs moisture in the air to form dry air and runs out. The other part of the air flows into the heating module 32 through the wheel 31, and is then heated by the heating module 32 to form hot air, and then passes through the wheel 31 again, heating the moisture absorbed by the wheel 31 into a gas state and transporting it to the outside through the pipe 42.

[0048] The air inlet and dry air outlet both adopt small circular holes, which are both beautiful and safe.

[0049] Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 When the dehumidification environment is relatively small, the dehumidifier cannot be accommodated, so a locking flange 7 can be provided at the air inlet and the dry air outlet, and the pipe can be connected and extended into the space that needs to be dehumidified.

[0050] The heating module 32 of this solution includes an outer box and an inner box. The inner box is arranged inside the outer box, and the inner box and the outer box are filled with thermal insulation cotton. The inner box is provided with a number of equally spaced heating modules, and the heating modules are connected by a heating connector. The heating module is a PTC heating sheet. The heating connector includes a connecting plate and a number of mounting plates 5. The mounting plates 5 are evenly spaced and vertically mounted on one side of the connecting plate. One mounting plate 5 corresponds to a heating module. The heating module is wrapped with thermal insulation cotton, and the heat transfer is slow. Even if a small amount of heat overflows, the fan 41 will also dissipate the heat, so that the entire body is always at room temperature, which is more durable, safer and more reliable. In addition, the PTC heating sheet is used, which heats up quickly, is healthy and environmentally friendly without glue bonding, has uniform temperature distribution, and comes with a thermostat. It will automatically cut off the power when the temperature is too high, which is safe and reliable.

[0051] The housing 1 is also provided with an infrared intelligent control panel 8, and by adopting the infrared intelligent control panel 8, remote control is realized, which is convenient and fast.

[0052] A motor 46 is provided on one side surface of the fourth side wall of the partition 2 close to the inner cavity of the shell 1, and the fourth side wall is arranged opposite to the second side wall. The output end of the motor 46 passes through the partition 2 and is connected to the driving wheel 33. The rotating wheel 31 is connected to the driving wheel 33 by a belt 34, and a friction plate 35 is locked on the belt 34. When the motor 46 is started, the driving wheel 33 is driven to rotate, and the rotation of the driving wheel 33 drives the belt 34 to rotate, thereby driving the rotating wheel 31 to rotate. If the rotating wheel 31 of the dehumidifier stops rotating when it is working, the dehumidification effect will not be achieved, and the local temperature of the rotating wheel 31 may increase, causing the rotating wheel 31 to carbonize and break. Therefore, a friction plate 35 is locked on the belt 34, which can effectively prevent the belt 34 from slipping during operation.

[0053] In summary, the utility model provides a small rotary dehumidifier, which is provided with an L-shaped partition in the inner cavity of the shell, and the partition divides the inner cavity of the shell into a first cavity and a second cavity, one end of the partition is installed on the first side wall of the inner cavity of the shell, and the other end opposite to one end of the partition is installed on the second side wall of the inner cavity of the shell, and the second side wall is arranged adjacent to the first side wall, and a rotary wheel and a heating module are arranged in the first cavity, and the rotary wheel is arranged on a side surface of the partition opposite to the first side wall, and the heating module is arranged on a side surface of the regeneration area of ​​the rotary wheel, and a fan and a pipeline are arranged in the second cavity, and an air inlet is arranged on the third side wall of the inner cavity of the shell, and the air inlet end of the fan is arranged toward the air inlet, and the third side wall is provided with an air inlet. The wall is arranged opposite to the first side wall, one end of the pipe is installed on the other side opposite to one side of the regeneration area of ​​the wheel, and the other end of the pipe is installed on the first side wall of the inner cavity of the shell and is connected with the outside of the shell, so that when the fan is started, most of the air passes through the wheel, the wheel absorbs moisture in the air to form dry wind and runs out, and the other part flows into the heating module through the wheel, and then is heated by the heating module to form hot air, and then passes through the wheel to heat the moisture adsorbed by the wheel into gas and transport it to the outside through the pipe, so that the regenerated air and the dry air can share a fan, thereby reducing the generation of noise, not only saving costs, but also small size, light weight and low energy consumption.

[0054] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A small rotary dehumidifier, characterized in that: A housing is included, wherein an L-shaped partition is provided in an inner cavity of the housing, wherein the partition divides the inner cavity of the housing into a first cavity and a second cavity, wherein one end of the partition is mounted on a first side wall of the inner cavity of the housing, and the other end of the partition opposite to the one end is mounted on a second side wall of the inner cavity of the housing, wherein the second side wall is arranged adjacent to the first side wall; A rotor and a heating module are provided in the first cavity, the rotor is mounted on a side surface of the partition opposite to the first side wall, the heating module is mounted on a side surface of the regeneration area of ​​the rotor, a fan and a pipe are provided in the second cavity, an air inlet is provided on the third side wall of the shell cavity, the air inlet end of the fan is arranged toward the air inlet, the third side wall is arranged opposite to the first side wall, one end of the pipe is mounted on the other side surface opposite to one side surface of the regeneration area of ​​the rotor, and the other end of the pipe opposite to one end is mounted on the first side wall of the shell cavity and is connected to the outside of the shell.

2. The small rotary dehumidifier according to claim 1, characterized in that: An L-shaped fan bracket is also provided in the second cavity, one end of the fan bracket is installed on the third side wall of the shell cavity, and the other end of the fan bracket is installed on the bottom surface of the shell cavity. The fan is installed on the fan bracket and the fan is located between the fan bracket and the third side wall.

3. The small rotary dehumidifier according to claim 1, characterized in that: The air inlet of the third side wall is detachably provided with a dustproof net.

4. The small rotary dehumidifier according to claim 1, characterized in that: An air inlet end of the fan is provided with an air induced draft ring.

5. The small rotary dehumidifier according to claim 1, characterized in that: The outer wall of the shell is provided with a mounting assembly for mounting the shell on a wall. The mounting assembly comprises two convex mounting plates. The two mounting plates are mounted on the same outer wall of the shell. The mounting plates are provided with card slots.

6. The small rotary dehumidifier according to claim 5, characterized in that: The mounting assembly also includes a handle mounted on the top of the housing.

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