Rotating wheel dehumidification assembly and rotating wheel dehumidifier

Abstract

The utility model belongs to the technical field of dehumidification electric appliances, and particularly relates to a rotating wheel dehumidification assembly and a rotating wheel dehumidifier. Comprising a mounting bracket, the mounting bracket is provided with a circulating air outlet and a circulating air inlet, and the mounting bracket is further provided with a regeneration assembly located between the circulating air outlet and the circulating air inlet and a dehumidification disc assembly rotationally mounted on the mounting bracket; the dehumidification disc assembly comprises a dehumidification rotary disc and a dehumidification piece installed on the dehumidification rotary disc, part of the dehumidification piece is opposite to the regeneration assembly and the circulating air outlet, a temperature sensing piece is arranged on the regeneration assembly, and a driving assembly used for driving the dehumidification disc assembly to rotate forwards or reversely is further arranged in the installation support. The temperature sensing piece is additionally arranged to detect the abnormal temperature rising state, and reverse rotation is carried out in the abnormal state so as to prevent the rotation jamming phenomenon.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of dehumidification electric appliances, especially relates to a rotary dehumidification assembly and rotary dehumidifier. BACKGROUND

[0002] The rotary dehumidifier is named for using its core component dehumidification disc to realize dehumidification function in the rotating process, and the existing dehumidification disc generally adopts ceramic disc, and the ceramic disc is generally fixed on other circular or disc-shaped rotating disc and then attached to the motor drive to realize the rotating function, considering the extremely high temperature working environment of the ceramic disc, the axial gap of the rotating component for fixing the ceramic disc is relatively large, so as to prevent the interference and jam caused by the insufficient matching gap of the rotating component due to thermal expansion, when the product is inclined or tilted, the large matching gap forms an eccentric wheel structure, and the rotation to a certain position may appear jamming phenomenon, once the rotating disc is jammed and does not rotate, the machine will be damaged by the rapidly rising temperature, resulting in that the dehumidifier cannot be used. SUMMARY

[0003] The utility model discloses a kind of rotary dehumidification assemblies, it detects abnormal temperature rise state by increasing temperature sensing piece, and reverse when abnormal to prevent rotation jamming phenomenon.

[0004] Based on this, the utility model provides a kind of rotary dehumidification assembly, including mounting bracket, the mounting bracket is equipped with circulation air outlet, circulation air inlet, the mounting bracket is also equipped with the regenerative component between the circulation air outlet and circulation air inlet, dehumidification disc assembly is rotatably installed on the mounting bracket;

[0005] The dehumidification disc assembly includes dehumidification rotating disc and dehumidification piece installed on the dehumidification rotating disc, part of the dehumidification piece is opposite to the regenerative component and circulation air outlet, the regenerative component is equipped with temperature sensing piece, and the mounting bracket is also equipped with driving assembly for driving the dehumidification disc assembly to rotate or reverse.

[0006] The driving assembly drives the temperature sensing piece when the regenerative component is higher than the preset temperature value in the rotary dehumidification assembly described above, and the driving assembly is used to drive the reverse.

[0007] The regenerative component includes regenerative pipeline connecting circulation air inlet and circulation air outlet, fan arranged in regenerative pipeline and close to one side of circulation air inlet, and heating element arranged in regenerative pipeline and close to one side of circulation air outlet in the rotary dehumidification assembly described above, and the temperature sensing piece is located at one side of the heating element.

[0008] The temperature sensing piece is arranged on the outer side of the regenerative pipeline and opposite to the heating element in the rotary dehumidification assembly described above.

[0009] A rotary dehumidification assembly as described above, the dehumidification rotary disc is provided with a transmission tooth on the outer periphery, and the driving assembly drives the dehumidification rotary disc to rotate forward or reversely through the transmission tooth.

[0010] A rotary dehumidification assembly as described above, the mounting bracket is provided with a mounting shaft, the dehumidification disc assembly further comprises a rotary connecting piece, a part of the dehumidification element is opposite to the circulating air outlet, the dehumidification rotary disc is coaxially mounted on the mounting shaft through the rotary connecting piece, and a supporting rotary element is further arranged between the rotary connecting piece and the mounting shaft.

[0011] A rotary dehumidification assembly as described above, the rotary connecting piece comprises a connecting part connected with the dehumidification rotary disc, a limiting part arranged on one end of the connecting part, a through hole is arranged on the connecting part, a recess is arranged on the limiting part and communicates with the through hole, the mounting shaft penetrates through the through hole and extends into the recess, and the supporting rotary element is arranged in the recess and abuts against the outer periphery of the mounting shaft and the inner periphery of the recess.

[0012] A rotary dehumidification assembly as described above, the supporting rotary element comprises an inner ring connected with the mounting shaft, an outer ring connected in the recess and a rolling body arranged between the inner ring and the outer ring.

[0013] A rotary dehumidification assembly as described above, the inner ring is sleeved on the mounting shaft in a press riveting mode, and the outer ring is sleeved in the recess in a press riveting mode.

[0014] The utility model further provides a rotary dehumidifier, including dehumidifier body, being equipped with above-mentioned rotary dehumidification assembly in dehumidifier body.

[0015] The embodiment of the utility model has the following beneficial effects:

[0016] 1、 the utility model provides a rotary dehumidification assembly, it increases the temperature sensing element for detecting temperature at regenerative assembly, utilizes temperature sensing element to detect the temperature of hot air generated at regenerative assembly, when dehumidification rotary disc is stuck and can not rotate, the temperature in regenerative assembly will be abnormally sharply increased, can according to temperature sensing element immediately find this abnormal state, and then drives dehumidification rotary disc to reverse through driving assembly, can avoid the damage caused by the rapidly increasing temperature of dehumidification rotary disc stuck to dehumidifier or dehumidification assembly.

[0017] 2. The dehumidification element of the rotary dehumidification assembly of the present invention rotates with the dehumidification turntable relative to the mounting bracket, so that different positions of the dehumidification element are opposite to the circulating air outlet, thereby realizing dehumidification and recycling of the dehumidification element. In order to eliminate the influence of the gap after installation, this solution adds a supporting rotating member between the rotating connecting member and the mounting shaft. While not affecting the dehumidification turntable, it also plays the effect of supporting the dehumidification turntable. In this way, even if it tilts, the support of the supporting rotating member can prevent the influence of the gap after installation, improve the coaxiality, make the turntable rotate more smoothly, and reduce the occurrence of jamming. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 A schematic diagram of a rotary dehumidification assembly provided in an embodiment of the present utility model;

[0020] Figure 2 for Figure 1 Exploded diagram;

[0021] Figure 3 for Figure 1 AA cross-section diagram. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 3 As shown, an embodiment of the present invention provides a mounting bracket 51, on which a circulating air outlet and a circulating air inlet are provided. The mounting bracket 51 is also provided with a regeneration component located between the circulating air outlet and the circulating air inlet, and a dehumidification disk component 6 rotatably mounted on the mounting bracket 51; this scheme dehumidifies the moisture in the adsorbed air flow through the dehumidification disk component 6, and through the rotary dehumidification component, the dehumidification disk component 6 rotates during operation, and air is taken in from the circulating air inlet through the regeneration component, and the hot air flow is blown to the dehumidification disk component 6 after heating, so as to take away the moisture on the dehumidification disk component 6 and blow it out from the circulating air outlet, thereby realizing the recycling of the dehumidification disk component 6.

[0024] In the scheme, the dehumidification disc assembly 6 comprises a dehumidification disc 61, and a dehumidification piece 62 is mounted on the dehumidification disc 61, part of the dehumidification piece 62 is opposite to the regeneration assembly and the circulating air outlet, the regeneration assembly is provided with a temperature sensing piece 8, and the mounting bracket 51 is further provided with a driving assembly 3 for driving the dehumidification disc assembly 6 to rotate forward or reversely. The temperature sensing piece is arranged at the regeneration assembly to detect the temperature, the temperature of the hot air generated at the regeneration assembly can be detected by the temperature sensing piece, when the dehumidification disc is stuck and cannot rotate, the temperature in the regeneration assembly will abnormally and sharply rise, and the abnormal state can be found immediately according to the temperature sensing piece, and the dehumidification disc is driven to rotate reversely by the driving assembly, so that the damage of the dehumidifier or the dehumidification assembly caused by the rapidly rising temperature due to the stuck dehumidification disc can be avoided.

[0025] In the embodiment of the utility model, the driving assembly 3 drives the temperature sensing piece 8 when the regeneration assembly is higher than the preset temperature value, and the driving assembly 3 is used for driving the reverse rotation. Whether the dehumidification disc assembly 6 rotates normally can be judged by the preset temperature value of the system, when the stuck phenomenon occurs, the temperature of the regeneration assembly will sharply rise, and the temperature sensing piece 8 mounted thereon can detect immediately, the scheme can feed back the temperature information to the control panel of the dehumidifier, the control panel outputs the instruction to make the driving assembly 3 rotate reversely, so that the situation that the single direction rotation is stuck and cannot continue to rotate can be avoided.

[0026] Specifically, the regeneration assembly in the scheme comprises a regeneration pipeline 71 connected with the circulating air inlet and the circulating air outlet, a fan arranged in the regeneration pipeline 71 and close to one side of the circulating air inlet, and a heating piece arranged in the regeneration pipeline 71 and close to one side of the circulating air outlet, and the temperature sensing piece 8 is located at one side of the heating piece. The temperature sensing piece 8 can adopt a temperature probe, which can be arranged outside the regeneration pipeline 71 and opposite to the heating piece to detect the position closest to the heating piece, and is arranged outside to facilitate installation or later maintenance.

[0027] In the embodiment of the utility model, the dehumidification disc 61 is provided with a transmission tooth 610 on the outer periphery, and the driving assembly 3 drives the dehumidification disc 61 to rotate forward or reversely through the transmission tooth 610. The driving assembly 3 can directly drive the dehumidification disc 61 by using a motor, the structure is simple, and the dehumidification disc 61 can be driven to rotate forward or reversely by the forward and reverse rotation of the motor.

[0028] Further, in the embodiment of the utility model, install the shaft 501 on the installation support 51, the dehumidification disc assembly 6 includes dehumidification carousel 61, install dehumidification piece 62 and rotating connecting piece 63 on dehumidification carousel 61, the part of dehumidification piece 62 is opposite the circulating air outlet, dehumidification carousel 61 is sleeved on the installation shaft 501 through rotating connecting piece 63, and with the coaxial installation of installation shaft 501, and still be equipped with support rotating piece 64 between rotating connecting piece 63 and installation shaft 501, support rotating piece 64 can rotate with rotating connecting piece 63 and abuts on rotating connecting piece 63 and installation shaft 501. Its dehumidification piece rotates with dehumidification carousel relative installation support, thereby with the circulating air outlet opposite the different position of dehumidification piece, realize the dehumidification of dehumidification piece and the circulation use, this scheme is in order to eliminate the influence of gap after installation, increases the support rotating piece between rotating connecting piece and installation shaft, which does not affect dehumidification carousel, and also plays the effect of supporting dehumidification carousel, so even if the inclination occurs, under the support of support rotating piece, the influence caused by the gap after installation is prevented, improves the coaxiality, makes the rotation of carousel more smooth, reduces the emergence of jamming.

[0029] Specifically, the rotating connecting piece 63 includes a connecting portion 631 connected with the dehumidification carousel 61, and a limiting portion 632 provided on one end of the connecting portion 631. The connecting portion 631 is provided with a through hole, and the limiting portion 632 is provided with a recess cavity 6321 in communication with the through hole. The installation shaft 501 penetrates through the through hole and extends into the recess cavity 6321. The support rotating piece 64 is arranged in the recess cavity 6321 and abuts against the outer circumferential surface of the installation shaft 501 and the inner circumferential surface of the recess cavity 6321, respectively. In order to ensure the rotation of the dehumidification carousel 61, the existing structure reserves a gap between the rotating connecting piece 63 and the installation shaft 501. According to the present application, the support rotating piece 64 is arranged on the connecting portion 631 of the rotating connecting piece 63 and abuts against the inner wall of the recess cavity 6321 and the outer circumferential surface of the installation shaft 501, so as to eliminate the influence of the gap between the rotating connecting piece 63 and the installation shaft 501. In addition, the structure can also ensure the coaxiality of the rotating connecting piece 63 relative to the installation shaft 501, reduce the friction during rotation, and effectively reduce the wear.

[0030] In the embodiment of the utility model, the support rotating piece 64 includes an inner ring connected to the installation shaft 501, an outer ring connected to the recess cavity 6321, and a rolling body arranged between the inner ring and the outer ring. Specifically, the support rotating piece 64 can adopt a ball bearing or a cylindrical bearing, which can realize the above-mentioned supporting and rotating effects.

[0031] In the embodiment of the utility model, the inner ring is sleeved on the mounting shaft 501 by pressure riveting, and the outer ring is sleeved in the concave cavity 6321 by pressure riveting. The fastening and mounting mode of pressure riveting is more conducive to eliminating the gap at the mounting position, thereby playing the role of eliminating the influence of the original axial assembly gap, and ensuring that the rotating connecting piece 63 can rotate even in an inclined state, preventing the phenomenon of jamming.

[0032] The utility model also provides a rotary dehumidifier, including dehumidifier body, be equipped with above-mentioned rotary dehumidification subassembly in dehumidifier body. Because dehumidifier body has the rotary dehumidification subassembly, so the rotary dehumidifier has the same beneficial effect.

[0033] The utility model provides a kind of rotary dehumidification subassembly, it increases temperature sensing piece for detecting temperature at regenerative component, temperature of hot air generated at regenerative component can be detected using temperature sensing piece, when dehumidification turntable is jammed and cannot rotate, the temperature in regenerative component will be abnormally sharply increased, then the abnormal state can be found immediately according to temperature sensing piece, and then dehumidification turntable is reversed by driving component drive, the temperature rapidly increased due to dehumidification turntable jamming can be avoided to cause damage to dehumidifier or dehumidification subassembly.

[0034] It should be understood that the terms "first", "second" and the like are used in the utility model to describe various information, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information. In addition, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the utility model.

[0035] The above is the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, without departing from the principle of the utility model, a number of improvements and modifications can be made, and these improvements and modifications are also considered within the protection scope of the utility model.

Claims

1. A rotary dehumidification component, characterized in that: The mounting bracket (51) is provided with a circulating air outlet and a circulating air inlet, and the mounting bracket (51) is also provided with a regeneration component located between the circulating air outlet and the circulating air inlet, and a dehumidification disc component (6) rotatably mounted on the mounting bracket (51); The dehumidification disc assembly (6) comprises a dehumidification rotary disc (61), a dehumidification component (62) mounted on the dehumidification rotary disc (61), a portion of the dehumidification component (62) being opposite to the regeneration component and the circulating air outlet, a temperature sensing component (8) being provided on the regeneration component, and a driving component (3) for driving the dehumidification disc assembly (6) to rotate forward or reverse is further provided in the mounting bracket (51).

2. A rotary dehumidification assembly according to claim 1, characterized in that: The driving component (3) drives the temperature sensing element (8) when the temperature of the regeneration component is higher than a preset temperature value, and the driving component (3) is used to drive the reversal.

3. A rotary dehumidification assembly according to claim 1 or 2, characterized in that: The regeneration component comprises a regeneration duct (71) connecting the circulating air inlet and the circulating air outlet, a fan arranged in the regeneration duct (71) and close to one side of the circulating air inlet, and a heating element arranged in the regeneration duct (71) and close to one side of the circulating air outlet, wherein the temperature sensing element (8) is located on one side of the heating element.

4. A rotary dehumidification assembly according to claim 3, characterized in that: The temperature sensing element (8) is arranged outside the regeneration pipe (71) and opposite to the heating element.

5. The rotary dehumidification assembly according to claim 3, characterized in that: Transmission teeth (610) are provided on the outer periphery of the dehumidification rotary disc (61), and the drive assembly (3) causes the dehumidification rotary disc (61) to rotate forward or reverse via the transmission teeth (610).

6. The rotary dehumidification assembly according to claim 1, characterized in that: The mounting bracket (51) is provided with a mounting shaft (501), and the dehumidification disc assembly (6) further includes a rotating connection member (63). Part of the dehumidification member (62) is opposite to the circulating air outlet. The dehumidification rotary disc (61) is sleeved on the mounting shaft (501) through the rotating connection member (63) and is coaxially installed with the mounting shaft (501). A supporting rotating member (64) is further provided between the rotating connection member (63) and the mounting shaft (501). The supporting rotating member (64) can rotate with the rotating connection member (63) and abut against the rotating connection member (63) and the mounting shaft (501).

7. The rotary dehumidification assembly according to claim 6, characterized in that: The rotating connecting member (63) comprises a connecting portion (631) connected to the dehumidifying rotary disc (61), and a limiting portion (632) provided on one end of the connecting portion (631); the connecting portion (631) is provided with a through hole; the limiting portion (632) is provided with a concave cavity (6321) communicating with the through hole; the mounting shaft (501) passes through the through hole and extends into the concave cavity (6321); the supporting rotating member (64) is provided in the concave cavity (6321) and respectively abuts against the outer circumferential surface of the mounting shaft (501) and the inner circumferential surface of the concave cavity (6321).

8. The rotary dehumidification assembly according to claim 7, characterized in that: The supporting rotating member (64) comprises an inner ring connected to the mounting shaft (501), an outer ring connected to the concave cavity (6321), and a rolling body arranged between the inner ring and the outer ring.

9. The rotary dehumidification assembly according to claim 8, characterized in that: The inner ring is sleeved on the mounting shaft (501) by means of pressure riveting, and the outer ring is sleeved in the concave cavity (6321) by means of pressure riveting.

10. A rotary dehumidifier, characterized in that: It comprises a dehumidifier body, in which the rotary dehumidification assembly according to any one of claims 1 to 9 is arranged.

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