Low-temperature regeneration type rotary dehumidifier

Abstract

The utility model relates to the technical field of rotary dehumidifiers, and discloses a low-temperature regeneration type rotary dehumidifier which comprises a dehumidifier main bin body and further comprises a partition main plate longitudinally arranged in a cavity of the dehumidifier main bin body and used for dividing the cavity of the dehumidifier main bin body into a left space and a right space which are not communicated. The air distribution right side plate is arranged in the right side space partitioned by the partition main plate, and the right side space is partitioned into a left group of space and a right group of space by the air distribution right side plate; according to the rotary dehumidifier, all the air ports are formed in the top of the dehumidifier main bin body, when the whole rotary dehumidifier is installed, space for installing air channels does not need to be reserved on the two sides of the rotary dehumidifier, the space is not needed to be reserved, and the space is not needed to be reserved for installing the air channels; the installation requirement of the whole rotary dehumidifier is lower, the side cover of the whole dehumidifier main bin body is designed to be of a detachable structure, and the follow-up cleaning difficulty is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary dehumidifiers, in particular to a low-temperature regeneration type rotary dehumidifier. Background Art

[0002] The core component of the rotary dehumidifier is a honeycomb-shaped rotor, which is composed of a special ceramic fiber carrier and active silica gel. The rotor is divided into a regeneration zone and a treatment zone when working. The moisture in the air is adsorbed by the hygroscopic material in the rotor in the treatment zone, and then desorbed by the heated air in the regeneration zone. The two airflows act on the rotor at the same time, and as the rotor rotates, the moisture in the treated air is continuously adsorbed and then desorbed and discharged by the regeneration air, thereby ensuring the continuous and stable dehumidification state of the rotary dehumidifier.

[0003] A general low-temperature regenerative rotary dehumidifier unit consists of an indoor unit and an outdoor unit, which are connected by copper pipes. There are air vents on the lower side and top of the unit that need to be connected to the air duct. During installation, space for installing the air duct must be left on both sides of the unit, which places high requirements on the installation space. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a low-temperature regeneration type rotary dehumidifier, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions:

[0006] Includes: Dehumidifier main compartment

[0007] Also includes:

[0008] The partition mainboard is longitudinally placed in the cavity of the main body of the dehumidifier, and the cavity of the main body of the dehumidifier is divided into two groups of unconnected spaces on the left and right by using the partition mainboard;

[0009] The right side air distribution plate is placed in the right side space separated by the partition main board, and the right side air distribution plate divides the right side space into two groups of left and right spaces;

[0010] The left side plate of the air distribution is arranged in the left side space separated by the partition main board. The left side plate of the air distribution divides the left side space into two groups of left and right spaces. The upper heat exchanger and the left surface cooler are respectively installed in the right side space separated by the left side plate of the air distribution, and a dehumidification wheel is arranged under the left surface cooler. The right surface cooler is arranged in the space on the left side of the right side plate of the air distribution, and a return air valve connecting the left and right spaces of the right side plate of the air distribution is arranged in the middle part of the right side plate of the air distribution.

[0011] Furthermore, the top lateral intervals of the dehumidifier main compartment body are respectively provided with exhaust vents, fresh air vents, supply air vents and return air vents, and the exhaust vents and fresh air vents are respectively connected to the spaces on both sides of the left side plate of the air distribution, and the supply air vents and return air vents are respectively connected to the spaces on both sides of the right side plate of the air distribution.

[0012] Furthermore, a lower heat exchanger is provided on one side of the dehumidification wheel, and a compressor is provided on one side of the lower heat exchanger. The front cover and both side covers of the main compartment body of the dehumidifier are reinforced with bolts.

[0013] Furthermore, an exhaust fan is installed in the left space of the left side plate of the air distribution, and a supply fan is arranged in the left space of the right side plate of the air distribution.

[0014] Furthermore, filter screens are provided below the fresh air inlet and the air supply outlet, and filter screen covers that wrap the filter screens inside are provided on both sides of the filter screens.

[0015] Furthermore, a mesh plate support block for supporting the bottom corners of the filter mesh plate is arranged in the groove of the filter mesh cover, and a lifting mechanism is arranged below the mesh plate support block.

[0016] Furthermore, the lifting mechanism includes a longitudinal gear rod, a turbine and a worm gear. The longitudinal gear rod longitudinally penetrates the interior of the mesh plate support block. The turbine is installed under the mesh plate support block. The worm gear is placed on one side of the turbine, and the turbine and the worm gear are meshingly connected. One end of the turbine extends outward through the filter cover to provide a handle.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The design of this application sets all the air outlets on the top of the dehumidifier main body. When the entire rotary dehumidifier is installed, there is no need to reserve space on both sides for installing air ducts, which makes the installation requirements of the entire rotary dehumidifier lower. In addition, the side covers of the entire dehumidifier main body adopt a detachable structure design to reduce the difficulty of subsequent cleaning. The two sets of filter plates are tightly attached to the top wall of the filter cover cavity by a lifting mechanism, which can not only reduce the gap, but also make the filter plate and the filter cover more compact, thereby reducing the noise generated by the vibration of the filter plate and the filter cover due to the subsequent startup of the rotary dehumidifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is the internal front view of the utility model;

[0021] Figure 3 It is the internal diagram of the utility model;

[0022] Figure 4This is a schematic diagram of the structure of the connection between the filter screen plate and the filter screen cover of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the mesh plate support block of the utility model.

[0024] In the figure: 1. Dehumidifier main body; 2. Exhaust vent; 3. Fresh air vent; 4. Supply air vent; 5. Return air vent; 6. Left side plate of air distribution; 7. Upper heat exchanger; 8. Left surface cooler; 9. Dehumidification wheel; 10. Right side plate of air distribution; 11. Partition main board; 12. Return air valve; 13. Right surface cooler; 14. Supply fan; 15. Filter screen; 16. Filter screen cover; 17. Screen support block; 18. Longitudinal gear rod; 19. Turbine; 20. Worm; 21. Exhaust fan; 22. Compressor; 23. Lower heat exchanger. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5, including: a dehumidifier main body 1, the dehumidifier main body 1 adopts a rectangular structure, the dehumidifier main body 1 is composed of a fixed back panel, detachable side panels on both sides and a plurality of detachable front covers, and the components are placed in the cavity of the dehumidifier main body 1, without the need for external machine connection, and the detachable design is convenient for later inspection and maintenance, and also includes: the top of the dehumidifier main body 1 is horizontally spaced and respectively provided with an exhaust port 2, a fresh air port 3, an air supply port 4 and a return air port 5, the exhaust port 2, the fresh air port 3, the air supply port 4 and the return air port 5 are all connected to the interior of the dehumidifier main body 1, and are arranged in a straight line, the partition main board 11 is longitudinally placed in the cavity of the dehumidifier main body 1, and the partition main The plate 11 divides the cavity of the main body 1 of the dehumidifier into two groups of unconnected spaces on the left and right. The right side plate 10 of the air distribution is placed in the right side space separated by the partition main board 11, and the right side plate 10 of the air distribution divides the right side space into two groups of spaces on the left and right; the left side plate 6 of the air distribution is arranged in the left side space separated by the partition main board 11, and the left side plate 6 of the air distribution divides the space on the left side into two groups of spaces on the left and right. The exhaust port 2 and the fresh air port 3 are respectively connected to the spaces on both sides of the left side plate 6 of the air distribution, and the air supply port 4 and the return air port 5 are respectively connected to the spaces on both sides of the right side plate 10 of the air distribution. The upper heat exchanger 7 and the left surface cooler 8 are respectively installed in the right side space separated by the left side plate 6 of the air distribution, and the left surface cooler 8 is installed in the left side space. A dehumidification wheel 9 is arranged below the dehumidifier 8, a right surface cooler 13 is arranged in the space on the left side of the right side plate 10 of the air distribution, and a return air valve 12 that connects the left and right sides of the right side plate 10 of the air distribution is arranged in the middle part of the right side plate 10 of the air distribution. In summer, outdoor fresh air enters the cavity of the main warehouse body 1 of the dehumidifier through the fresh air inlet 3 and moves downward in the right side space of the left side plate 6 of the air distribution, and passes through the upper heat exchanger 7 and the left surface cooler 8 for pre-cooling. The pre-cooled fresh air passes through the upper part of the dehumidification wheel 9 for dehumidification, and then enters the left channel of the right side plate 10 of the air distribution, and the right surface cooler 13 in the left channel of the right side plate 10 of the air distribution cools the fresh air. The blower 14 on the right side of the air plate 10 delivers fresh air into the room from the air supply port 4, and the return air in the room enters the area on the right side of the air distribution right side plate 10 through the return air port 5. A part of it passes through the return air valve 12 and enters the left channel of the air distribution right side plate 10 to mix with the fresh air, and the other part moves downward and passes through the lower heat exchanger 23 on the side of the bottom dehumidification wheel 9 to enter the lower part of the dehumidification wheel 9 to desorb the moisture in the wheel. An exhaust fan 21 is installed in the left space of the air distribution left side plate 6, and then under the suction of the exhaust fan 21, the air flow is discharged from the exhaust port 2 along the channel at the bottom of the dehumidification wheel 9 and the channel on the left side of the air distribution left side plate 6. In this way, the operation of the device is completed, and a compressor 22 is arranged on one side of the filter screen cover 16.

[0027] A filter screen plate 15 is provided below the fresh air inlet 3 and the air supply outlet 4, and filter screen covers 16 are provided on both sides of the filter screen plate 15 to wrap the filter screen plate 15 inside, a screen support block 17 for lifting the bottom corner of the filter screen plate 15 is provided in the groove of the filter screen cover 16, and a lifting mechanism is provided below the screen support block 17, and the filter screen plate 15 completes the filtering of the incoming and outgoing air. The lifting mechanism includes a longitudinal gear rod 18, a turbine 19 and a worm 20. The longitudinal gear rod 18 longitudinally penetrates the interior of the screen support block 17, the turbine 19 is installed below the screen support block 17, the worm 20 is placed on one side of the turbine 19, and the turbine 19 is meshed with the worm 20. One end of the turbine 19 extends outward through the filter screen cover 16 to provide a handle. Since the device will vibrate during startup, and the filter screen plate 15 needs to be frequently replaced, it is generally removed by direct sliding. The installation method proposed is shown, and this method will make the filter screen plate 15 and the filter screen cover 16 not fit tightly in the groove, and a certain gap will be generated between the filter screen plate 15 and the filter screen cover 16. As the equipment vibrates, the filter screen plate 15 collides with the filter screen cover 16, and the air will directly enter the equipment through the gap, which cannot achieve good filtering efficiency. The turbine 19 is rotated by operating the handle at the turbine 19. After the turbine 19 rotates, it can drive the worm 20 to rotate. After the worm 20 rotates, it can drive the longitudinal gear rod 18 at the center of its upper end to rotate. The longitudinal gear rod 18 is meshed with the mesh plate support block 17. Therefore, as the longitudinal gear rod 18 rotates, the mesh plate support block 17 will lift the filter screen plate 15 to move longitudinally, so that the top of the filter screen plate 15 is close to the upper edge of the filter screen cover 16, which can reduce the impact of vibration on the filter screen plate 15 and improve the filtering effect.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low temperature regeneration type rotary dehumidifier, comprising: Dehumidifier main body(1) It is characterized by further comprising: A partition main board (11) is longitudinally placed in the cavity of the main chamber body (1) of the dehumidifier, and the partition main board (11) is used to divide the cavity of the main chamber body (1) of the dehumidifier into two groups of non-connected spaces on the left and right; The right side air distribution plate (10) is placed in the right side space separated by the partition main plate (11), and the right side air distribution plate (10) separates the right side space into two groups of left and right spaces; The air distribution left side plate (6) is arranged in the left side space separated by the partition main plate (11). The air distribution left side plate (6) divides the left side space into two groups of left and right spaces. The upper heat exchanger (7) and the left surface cooler (8) are respectively installed in the right side space separated by the air distribution left side plate (6), and a dehumidification wheel (9) is arranged below the left surface cooler (8). The right surface cooler (13) is arranged in the space on the left side of the air distribution right side plate (10). A return air valve (12) is arranged in the middle part of the air distribution right side plate (10) to connect the left and right side spaces of the air distribution right side plate (10).

2. A low temperature regeneration type rotary dehumidifier according to claim 1, characterized in that: An exhaust port (2), a fresh air port (3), an air supply port (4) and an air return port (5) are respectively arranged at the top lateral intervals of the main compartment body (1) of the dehumidifier, and the exhaust port (2) and the fresh air port (3) are respectively connected to the spaces on both sides of the left side plate (6) of the air distribution, and the air supply port (4) and the air return port (5) are respectively connected to the spaces on both sides of the right side plate (10) of the air distribution.

3. A low temperature regeneration type rotary dehumidifier according to claim 1, characterized in that: A lower heat exchanger (23) is provided on one side of the dehumidification wheel (9), and a compressor (22) is provided on one side of the lower heat exchanger (23). The front cover and both side covers of the dehumidifier main compartment (1) are reinforced with bolts.

4. A low temperature regeneration type rotary dehumidifier according to claim 1, characterized in that: An exhaust fan (21) is installed in the left space of the air distribution left side plate (6), and an air supply fan (14) is arranged in the left space of the air distribution right side plate (10).

5. A low temperature regeneration type rotary dehumidifier according to claim 2, characterized in that: A filter screen plate (15) is provided below the fresh air inlet (3) and the air supply outlet (4), and filter screen covers (16) are provided on both sides of the filter screen plate (15) to wrap the filter screen plate (15) inside.

6. A low temperature regeneration type rotary dehumidifier according to claim 5, characterized in that: A mesh plate support block (17) for supporting the bottom corner of the filter mesh plate (15) is arranged in the groove of the filter mesh cover (16), and a lifting mechanism is arranged below the mesh plate support block (17).

7. A low temperature regeneration type rotary dehumidifier according to claim 6, characterized in that: The lifting mechanism comprises a longitudinal gear rod (18), a turbine (19) and a worm (20), wherein the longitudinal gear rod (18) longitudinally penetrates the interior of the mesh plate support block (17), the turbine (19) is installed below the mesh plate support block (17), the worm (20) is arranged on one side of the turbine (19), and the turbine (19) is meshingly connected with the worm (20), and one end of the turbine (19) passes through the filter screen cover (16) and extends outward to provide a handle.

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