Rotary dehumidifier with energy recovery function

Abstract

The utility model discloses a rotary dehumidifier with an energy recovery function. The rotary dehumidifier comprises a machine base, a dehumidification rotary wheel and a driving assembly. The dehumidification rotating wheel is provided with a dehumidification area and a regeneration area; the two sides of the dehumidification area communicate with the air treatment cavity and the air exhaust cavity correspondingly. A treated air inlet and a treated air outlet are formed in two ends of the base; a processing fan, a first compressor and a first evaporator are arranged in the exhaust cavity; the first compressor is connected with the first evaporator; the first evaporator is arranged between the processing fan and the processing air outlet; a regenerated air inlet and a regenerated air outlet are formed in the top of the base; a fan cover is arranged on the periphery of the regenerated air inlet; a condenser is arranged in the fan cover; an outer rotor fan is arranged at the top of the fan cover corresponding to the regenerated air inlet; the regeneration air inlet is communicated with one side of the regeneration area; the regenerated air outlet is communicated with the other side of the regeneration area; a regeneration fan is arranged at the regeneration air outlet; condensation energy is recycled, reduction of energy consumption generated by dehumidification is facilitated, the overall structure is simpler, and the manufacturing cost is lower.

Description

TECHNICAL FIELD

[0001] The utility model relates to dehumidification technical field, specifically, it is related to a kind of rotary dehumidifier with energy recovery function. BACKGROUND

[0002] In modern industrial production and daily life field, humidity control is a problem that cannot be ignored. Especially for the environment that needs to control humidity accurately, such as food storage, medicine manufacturing, electronic equipment production, etc., the control of humidity is particularly important. In the existing temperature regulating and dehumidifying technology, rotary dehumidifier is widely used due to its unique dehumidifying effect. The core principle of this technology is to use a special material to make a rotating wheel, which adjusts humidity by adsorbing and desorbing water molecules in the air, and adjusts the temperature after dehumidification by using evaporator and condenser. During the operation of the rotary dehumidifier, the rotating wheel is divided into two areas: one area desorbs water by heating, and the other area adsorbs water, achieving dehumidification effect through continuous rotation.

[0003] However, the existing rotary dehumidifier structure is relatively complex, and the energy consumption and manufacturing cost are high. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at overcoming the above-mentioned shortcomings, providing a kind of rotary dehumidifier with energy recovery function, so as to realize the recycling of condensing energy, reduce the energy consumption generated by dehumidification, and the overall structure is more simple, and the manufacturing cost is lower.

[0005] To achieve the above-mentioned purpose, the specific scheme of the utility model is as follows:

[0006] A kind of rotary dehumidifier with energy recovery function, including base, dehumidifying rotating wheel arranged in base and driving assembly for driving dehumidifying rotating wheel to rotate;Dehumidifying rotating wheel divides the base into treatment air cavity and exhaust cavity;Dehumidifying rotating wheel has dehumidification zone and regeneration zone;The two sides of dehumidification zone are communicated with treatment air cavity and exhaust cavity respectively;One end of base is provided with treatment air inlet;The other end of base is provided with treatment air outlet;

[0007] Exhaust cavity is provided with treatment fan, first compressor and first evaporator;First compressor is connected with first evaporator;First evaporator is arranged between treatment fan and treatment air outlet;The top of base is provided with regeneration air inlet and regeneration air outlet;The outer periphery of regeneration air inlet is provided with wind cover;Wind cover is provided with condenser connected with first evaporator and first compressor;The top of wind cover is provided with outer rotor fan corresponding to the position of regeneration air inlet;Regeneration air inlet is communicated with one side of regeneration zone;Regeneration air outlet is communicated with the other side of regeneration zone;Regeneration air outlet is provided with regeneration fan.

[0008] Optionally, a heater is arranged at a position corresponding to the regenerative air inlet in the exhaust air cavity; the regenerative air inlet is communicated with one side of the regeneration area through the heater.

[0009] Optionally, a first pipeline is connected to one side of the regeneration area; the heater is connected to the first pipeline.

[0010] Optionally, a second pipeline is connected to the other side of the regeneration area; the second pipeline is communicated with the regenerative air outlet.

[0011] Optionally, the peripheral surface of the air cover is provided with air inlet mesh holes.

[0012] Optionally, a second evaporator is arranged at a position corresponding to the treatment air inlet in the treatment air cavity; a second compressor is arranged in the treatment air cavity; and the condenser is connected to the second evaporator and the second compressor.

[0013] Optionally, a fresh air inlet is further arranged at one end of the base; and the fresh air inlet is communicated with the treatment air cavity.

[0014] Optionally, a third evaporator is arranged at a position corresponding to the fresh air inlet in the treatment air cavity; and the third evaporator is connected to the second compressor and the condenser.

[0015] Optionally, the treatment air outlet is arranged at the top of the base.

[0016] Optionally, the driving assembly comprises a driving motor, a synchronous wheel and a synchronous belt; the synchronous wheel is connected to the driving motor; and the synchronous belt is wound around the synchronous wheel and the dehumidification runner.

[0017] The dehumidification device has the advantages that: the condenser is arranged at the position of the regenerative air inlet, so that the heat-absorbed regenerative air can enter the regeneration area of the dehumidification runner through the external rotor fan and the regenerative fan, the dehumidification runner is dehydrated and regenerated, the condensation energy can be recycled, the energy consumption of dehumidification is reduced, the overall structure is more simple, and the manufacturing cost is lower. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the utility model;

[0019] Figure 2 is Figure 1 a local enlarged schematic view of A in the figure;

[0020] Figure 3 is a structural schematic view of another view of the utility model;

[0021] Explanation of reference signs: 1, base; 11, processing air cavity; 12, exhaust air cavity; 13, processing air inlet; 14, processing air outlet; 15, regeneration air inlet; 16, regeneration air outlet; 17, fresh air inlet; 21, dehumidification runner; 22, driving motor; 23, synchronous wheel; 24, synchronous belt; 25, tensioning arm; 26, tensioning spring; 27, tensioning wheel; 28, tensioning seat; 31, processing fan; 32, first compressor; 33, first evaporator; 34, heater; 35, first pipeline; 41, air cover; 411, air inlet mesh; 42, condenser; 43, outer rotor fan; 51, regeneration fan; 61, second pipeline; 62, second evaporator; 63, second compressor; 64, third evaporator; 65, water collecting tank; 66, drain pipe. DETAILED DESCRIPTION

[0022] The utility model will be explained in further detail below in combination with the drawings and specific embodiments, and is not limited to the scope of the utility model by this.

[0023] As Figures 1 to 3 shown, the dehumidification runner of the present embodiment has energy recovery function, comprising a base 1, a dehumidification runner 21 arranged in the base 1 and a driving assembly for driving the dehumidification runner 21 to rotate; the dehumidification runner 21 divides the base 1 into a processing air cavity 11 and an exhaust air cavity 12; the dehumidification runner 21 has a dehumidification zone and a regeneration zone; the dehumidification zone is communicated with the processing air cavity 11 and the exhaust air cavity 12 respectively; one end of the base 1 is provided with a processing air inlet 13; the other end of the base 1 is provided with a processing air outlet 14;

[0024] The exhaust air cavity 12 is provided with a processing fan 31, a first compressor 32 and a first evaporator 33; the first compressor 32 is connected with the first evaporator 33; the first evaporator 33 is arranged between the processing fan 31 and the processing air outlet 14; the top of the base 1 is provided with a regeneration air inlet 15 and a regeneration air outlet 16; the outer periphery of the regeneration air inlet 15 is provided with an air cover 41; the air cover 41 is provided with a condenser 42 connected with the first evaporator 33 and the first compressor 32; the top of the air cover 41 is provided with an outer rotor fan 43 corresponding to the position of the regeneration air inlet 15; the regeneration air inlet 15 is communicated with one side of the regeneration zone; the regeneration air outlet 16 is communicated with the other side of the regeneration zone; the regeneration air outlet 16 is provided with a regeneration fan 51.

[0025] Specifically, in actual use, the rotary dehumidifier of the embodiment is operated as follows: the processing fan 31 is operated to make the air to be processed enter the processing air cavity 11 through the processing air inlet 13, the air to be processed in the processing air cavity 11 enters the dehumidification area of the dehumidification rotary wheel 21, the dehumidification area of the dehumidification rotary wheel 21 dehumidifies the passing air to be processed, thereby obtaining dehumidified processing air, the dehumidified processing air enters the exhaust air cavity 12, and then is discharged from the processing air outlet 14 after passing through the processing fan 31 and the first evaporator 33, and the first evaporator 33 adjusts the temperature of the dehumidified processing air to meet the user's use requirements.

[0026] At the same time, the outer rotor fan, the regeneration fan 51 and the first compressor 32 are operated to make the regeneration air enter the regeneration air inlet 15 after passing through the air baffle 41 and the condenser 42, at this time, the regeneration air passing through the condenser 42 absorbs the heat dissipated by the condenser 42 and the temperature of the regeneration air is increased, part of the heated regeneration air is discharged from the air baffle 41 by the outer rotor fan 43, and the other part enters the regeneration area of the dehumidification rotary wheel 21 to regenerate the regeneration area of the dehumidification rotary wheel 21, and the regeneration air absorbing water is discharged from the regeneration air outlet 16.

[0027] In the embodiment, the condenser 42 is arranged at the position of the regeneration air inlet 15, and the outer rotor fan 43 and the regeneration fan 51 are used to make part of the heat-absorbed regeneration air enter the regeneration area of the dehumidification rotary wheel 21 to regenerate the dehumidification rotary wheel 21, thereby realizing the recycling of condensation energy, reducing the energy consumption of dehumidification, and simplifying the overall structure and reducing the manufacturing cost.

[0028] As shown in Figure 1 and Figure 3 , in some embodiments, the rotary dehumidifier of the embodiment is provided with a heater 34 corresponding to the position of the regeneration air inlet 15 in the exhaust air cavity 12, and the regeneration air inlet 15 is communicated with one side of the regeneration area through the heater 34. In the embodiment, the heater 34 is arranged to heat the regeneration air entering the regeneration area, so that the temperature of the regeneration air can be further increased, thereby improving the regeneration efficiency of the dehumidification rotary wheel 21 and achieving better dehydration effect.

[0029] As shown in Figure 3 , in some embodiments, the rotary dehumidifier of the embodiment is provided with a first pipeline 35 connected with one side of the regeneration area, and the heater 34 is connected with the first pipeline 35. In the embodiment, the first pipeline 35 is arranged for the installation of the heater 34, and the heater 34 is communicated with the regeneration area through the first pipeline 35, so that the regeneration air heated by the heater 34 enters the regeneration area through the first pipeline 35 to regenerate the dehumidification rotary wheel 21.

[0030] As shown in Figure 1 and Figure 3As shown in

[0031] As shown in Figure 1 and Figure 3 As shown in the rotary dehumidifier of the embodiment, in some embodiments, the peripheral surface of the air cover 41 is provided with an air inlet mesh 411. In this embodiment, the air inlet mesh 411 is provided on the peripheral surface of the air cover 41 to allow sufficient air to enter the air cover 41 to absorb the heat emitted by the condenser 42.

[0032] For example, the outer rotor fan 43 can be set to a wind volume of 200 CHM and a residual pressure of 200 Pa; the regenerative air blower 51 can be set to a wind volume of 700 CHM and a residual pressure of 400 Pa.

[0033] As shown in Figure 1 and Figure 3 As shown in the rotary dehumidifier of the embodiment, in some embodiments, the second evaporator 62 is arranged in the processing air chamber 11 corresponding to the position of the processing air inlet 13; the second compressor 63 is arranged in the processing air chamber 11; and the condenser 42 is connected with the second evaporator 62 and the second compressor 63. In this embodiment, the second evaporator 62 and the second compressor 63 are arranged to preliminarily dehumidify the air to be processed in the processing air chamber 11 by the second evaporator 62, thereby further improving the dehumidification effect.

[0034] As shown in Figure 1 and Figure 3 As shown in the rotary dehumidifier of the embodiment, in some embodiments, the housing 1 is further provided with a fresh air inlet 17 at one end; and the fresh air inlet 17 is communicated with the processing air chamber 11. In this embodiment, the fresh air inlet 17 is arranged to allow the external air to enter the processing air chamber 11, thereby supplying the indoor with dehumidified fresh air and further meeting the use requirements of the user, so that the dehumidification effect can be achieved for the indoor and outdoor air.

[0035] As shown in Figure 1 and Figure 3 As shown in the rotary dehumidifier of the embodiment, in some embodiments, the processing air inlet 13 and the fresh air inlet 17 are arranged in an upper and lower interval.

[0036] As shown in Figure 1 and Figure 3As shown, in some embodiments of the rotary dehumidifier of this embodiment, a third evaporator 64 is provided in the processing air chamber 11 corresponding to the position of the fresh air inlet 17; the third evaporator 64 is connected to the second compressor 63 and the condenser 42. This embodiment, by providing the third evaporator 64, can perform preliminary dehumidification treatment on the outside air entering through the fresh air inlet 17 to further meet the dehumidification requirements. Specifically, the third evaporator 64 is located below the second evaporator 62.

[0037] like Figure 1 and Figure 3 As shown, in some embodiments of the rotary dehumidifier of this embodiment, the processing air chamber 11 is provided with a water collection tank 65 below the third evaporator 64. The water collection tank 65 is connected to a drain pipe 66, which extends out of the base 1. In this embodiment, the water collection tank 65 is used to collect the droplets condensed on the second evaporator 62 and the third evaporator 64. The water collected in the water collection tank 65 is guided out of the base 1 through the drain pipe 66. This arrangement is more reasonable, as it avoids the droplets condensed on the second evaporator 62 and the third evaporator 64 remaining in the base 1 and affecting the humidity in the processing air chamber 11.

[0038] like Figure 1 and Figure 3 As shown, in some embodiments of the rotary dehumidifier of this embodiment, the treated air outlet 14 is located at the top of the base 1. This embodiment allows the treated air outlet 14 to be connected to an external duct, thereby guiding the dehumidified air to the desired operating environment.

[0039] like Figure 1 and Figure 2 As shown, in some embodiments of the rotary dehumidifier, the drive assembly includes a drive motor 22, a synchronous pulley 23, and a synchronous belt 24; the synchronous pulley 23 is connected to the drive motor 22; and the synchronous belt 24 is wound around the synchronous pulley 23 and the dehumidification rotor 21. Specifically, in use, the drive motor 22 drives the synchronous pulley 23 to rotate, and the synchronous pulley 23 drives the dehumidification rotor 21 to rotate via the synchronous belt 24, thereby performing dehumidification and regeneration operations.

[0040] like Figure 2 Figure 2As shown, the rotary dehumidifier of the embodiment, in some embodiments, the driving assembly further comprises a tensioning arm 25, a tensioning spring 26, a tensioning wheel 27 and a tensioning seat 28; one end of the tensioning arm 25 is hinged on the base 1; the tensioning seat 28 is arranged on the base 1; the tensioning wheel 27 is shaft-connected on the other end of the tensioning arm 25; the two ends of the tensioning spring 26 are connected with the other end of the tensioning arm 25 and the tensioning seat 28 respectively, so that the tensioning wheel 27 is in close contact with the synchronous belt 24. The above-mentioned arrangement is used to ensure the stability of the tension of the synchronous belt 24, thereby ensuring the transmission stability of the synchronous belt 24.

[0041] The above merely describes preferred embodiments of the present application, and equivalent changes or modifications made according to the structure, features and principles described in the patent application of the present application are included in the protection scope of the patent application of the present application.

Claims

1. A rotary dehumidifier with energy recovery function, characterized in that, The air conditioner comprises a base, a dehumidification runner arranged in the base, and a driving assembly for driving the dehumidification runner to rotate; the dehumidification runner divides the base into a processing air cavity and an exhaust air cavity; the dehumidification runner has a dehumidification area and a regeneration area; the dehumidification area is communicated with the processing air cavity and the exhaust air cavity respectively; the base is provided with a processing air inlet at one end; the base is provided with a processing air outlet at the other end. The exhaust air cavity is provided with a processing fan, a first compressor and a first evaporator; the first compressor is connected with the first evaporator; the first evaporator is arranged between the processing fan and the processing air outlet; the base is provided with a regeneration air inlet and a regeneration air outlet at the top; the periphery of the regeneration air inlet is provided with a wind cover; the wind cover is provided with a condenser connected with the first evaporator and the first compressor; the top of the wind cover is provided with an outer rotor fan at a position corresponding to the regeneration air inlet; the regeneration air inlet is communicated with one side of the regeneration area; the regeneration air outlet is communicated with the other side of the regeneration area; the regeneration air outlet is provided with a regeneration fan.

2. The rotary dehumidifier with energy recovery function according to claim 1, characterized in that, The exhaust air cavity is provided with a heater at a position corresponding to the regeneration air inlet; the regeneration air inlet is communicated with one side of the regeneration area through the heater.

3. The rotary dehumidifier with energy recovery function according to claim 2, characterized in that, One side of the regeneration area is connected with a first pipeline; the heater is connected with the first pipeline.

4. The rotary dehumidifier with energy recovery function according to claim 2, characterized in that, The other side of the regeneration area is connected with a second pipeline; the second pipeline is communicated with the regeneration air outlet.

5. The rotary dehumidifier with energy recovery function according to claim 1, characterized in that, The periphery of the wind cover is provided with air inlet mesh holes.

6. The rotary dehumidifier with energy recovery function according to claim 1, characterized in that, The processing air cavity is provided with a second evaporator at a position corresponding to the processing air inlet; the processing air cavity is provided with a second compressor; the condenser is connected with the second evaporator and the second compressor.

7. The rotary dehumidifier with energy recovery function according to claim 1, characterized in that, The base is further provided with a fresh air inlet at one end; the fresh air inlet is communicated with the processing air cavity.

8. The rotary dehumidifier with energy recovery function according to claim 7, characterized in that, The processing air cavity is provided with a third evaporator at a position corresponding to the fresh air inlet; the third evaporator is connected with the second compressor and the condenser.

9. The rotary dehumidifier with energy recovery function according to claim 1, characterized in that, The processing air outlet is arranged at the top of the base.

10. The rotary dehumidifier with energy recovery function according to claim 1, characterized in that, The driving assembly comprises a driving motor, a synchronous wheel and a synchronous belt; the synchronous wheel is connected with the driving motor; the synchronous belt is wound around the synchronous wheel and the dehumidification runner.

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