Box-type rotary dehumidifier
By adopting a snap-on bolt and baffle structure in the box-type rotor dehumidifier, and using the cooperation of the moving rod and the return spring, the problem of loose threaded connection of the rotor is solved, stable and safe connection is achieved, and the reliability of the equipment is improved.
Patent Information
- Application Number
- CN202520604373.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2035-04-02
AI Technical Summary
The threaded connection of the existing box-type rotor dehumidifier is prone to loosening during frequent disassembly and maintenance, resulting in the runner falling off or equipment parts being damaged, posing safety hazards.
The engaging bolt and baffle structure are adopted to form a stable support structure through the cooperation of the moving rod and the return spring, ensuring the reliability and long-term stability of the threaded connection.
Effectively prevent the threaded connection from loosening due to vibration or external force, ensure the stable connection of the rotor, avoid the risk of rotor falling off and equipment components damage, and improve the safety and reliability of the equipment.
Smart Images
Figure CN222837015U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rotary dehumidifiers, in particular to a box-type rotary dehumidifier. Background Art
[0002] Box-type rotary dehumidifier is an air conditioning device widely used in industrial, commercial and domestic environments. It is mainly used to reduce air humidity and maintain a suitable humidity level. The core principle of box-type rotary dehumidifier is based on adsorption dehumidification technology. Its core component is a rotor made of hygroscopic materials (such as silica gel, molecular sieve or composite hygroscopic materials). When humid air passes through the adsorption area of the rotor, moisture is adsorbed by the hygroscopic material and dry air is discharged. Subsequently, the rotor rotates to the regeneration area, and the hygroscopic material is heated to release moisture, thereby achieving cyclic dehumidification.
[0003] At present, the dehumidifier's wheel is generally threadedly connected to the side of the mounting frame. However, in the case of frequent disassembly and maintenance of the wheel, thread wear may cause the connection to loosen, which may cause the wheel to fall off or equipment components to be damaged, posing certain safety hazards. In particular, the high-speed rotating wheel may cause harm to the surrounding environment and personnel. Therefore, it does not meet the existing needs. We propose a box-type rotary dehumidifier. Utility Model Content
[0004] The utility model provides a box-type rotary wheel dehumidifier, which has the beneficial effect of effectively preventing the threaded connection from loosening due to vibration or external force, ensuring the reliability and long-term stability of the connection, and solves the problem that the dehumidifier wheel mentioned in the above background technology is generally threadedly connected to the side of the mounting frame, but in the case of frequent disassembly and maintenance of the wheel, thread wear will cause the connection to loosen, which may cause the wheel to fall off or damage to equipment components.
[0005] The utility model provides the following technical solution: a box-type rotary wheel dehumidifier, comprising a chassis, a mounting frame is arranged inside the chassis, a rotary wheel body is arranged on the side of the mounting frame, a filter is also arranged inside the chassis, an air inlet and an air outlet are respectively opened on both sides of the chassis, a rotating shaft is inserted in the middle of the rotary wheel body, a locking bolt is commonly connected between the rotating shaft and the mounting frame, a baffle is arranged on the side of the locking bolt, and the baffle is used in conjunction with the mounting frame.
[0006] As an optional solution of a box-type rotary dehumidifier described in the utility model, wherein: two filters are provided, and the two filters are respectively arranged on both sides of the rotary wheel body.
[0007] As an optional solution of a box-type rotary dehumidifier described in the utility model, wherein: a first mounting groove is opened on the side of the rotating shaft, a second mounting groove is opened on the side of the mounting frame, and the locking bolt is connected inside the first mounting groove and the second mounting groove.
[0008] As an optional solution for a box-type rotary dehumidifier described in the utility model, a notch is provided on the side of the locking bolt, a cavity is provided inside the locking bolt, a moving rod is connected inside the cavity, a telescopic column is connected to the end of the moving rod, and a return spring is sleeved on the outside of the telescopic column.
[0009] As an optional solution of a box-type rotary dehumidifier described in the utility model, wherein: a fixing ring is sleeved on the outer side of the moving rod, a rotating pin is inserted on the side of the fixing ring, the baffle is arranged on the side of the rotating pin, a torsion spring is sleeved on the outer side of the rotating pin, one end of the torsion spring is connected to the side of the rotating pin, and the other end of the torsion spring is connected to the side of the baffle.
[0010] As an optional solution for a box-type rotary dehumidifier described in the utility model, wherein: the baffle intermittently rotates and fits with the notch, the locking bolt is configured as a threaded bolt, the first mounting groove and the second mounting groove are configured as threaded grooves, and the locking bolt, the first mounting groove and the second mounting groove are threadedly engaged.
[0011] As an optional solution of a box-type rotary dehumidifier described in the utility model, the telescopic column includes a fixed column and a sliding column, the fixed column is connected to the inside of the cavity, the sliding column is connected to the end of the moving rod, the sliding column is slidably engaged in the inside of the fixed column, and the fixed column is used in conjunction with the sliding column.
[0012] As an optional solution for a box-type rotary dehumidifier described in the utility model, wherein: a mounting block is arranged inside the chassis, a driving motor is connected to the side of the mounting block, a gear is sleeved on the outer side of the output shaft of the driving motor, a rotating wheel is rotatably connected to the side of the mounting block, a driving belt is sleeved on the outer side of the rotary wheel body, the driving belt is also respectively sleeved on the outer sides of the gear and the rotating wheel, and the driving belt is used in conjunction with the rotary wheel body.
[0013] The utility model has the following beneficial effects:
[0014] 1. The box-type rotary dehumidifier, by pressing the moving rod, the moving rod squeezes the telescopic column and the reset spring on the outside of the telescopic column, so that the fixed ring drives the baffle to slide and fit inside the notch, and then the locking bolt is threadedly connected to the inside of the first mounting groove and the second mounting groove, and then the moving rod is released, the reset spring drives the baffle to reset, the baffle contacts the inner wall of the first mounting groove, and the baffle fits on the inner wall of the first mounting groove to form a stable support structure, which can effectively prevent the threaded connection from loosening due to vibration or external force, ensure the reliability and long-term stability of the connection, and solve the problem that the dehumidifier's wheel is generally threadedly connected to the side of the mounting frame, but in the case of frequent disassembly and maintenance of the wheel, thread wear will cause the connection to loosen, which may cause the wheel to fall off or damage to equipment components.
[0015] 2. The box-type rotary dehumidifier adopts the setting of torsion spring, which cooperates with the rotating pin. When the moving rod is pressed, the fixed ring on the outside of the moving rod drives the rotating pin and the baffle on the side of the rotating pin to move. When the moving rod is released, the torsion spring drives the baffle to open. The elastic design of the torsion spring enables the baffle to open and reset automatically after the moving rod is released, without manual intervention. This automatic reset function simplifies the operation process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0017] Figure 2 It is a schematic diagram of the cutaway structure of the utility model.
[0018] Figure 3 This is a schematic diagram of the main structure of the runner of the utility model.
[0019] Figure 4 It is a schematic diagram of the cross-section structure of the mounting frame and the rotating shaft of the utility model.
[0020] Figure 5 It is a schematic diagram of the cutaway structure of the locking bolt of the utility model.
[0021] Figure 6 For this utility model Figure 3 A in the figure is an enlarged structural diagram.
[0022] In the figure: 100, chassis; 111, first mounting slot; 112, second mounting slot; 113, notch; 120, mounting frame; 121, rotating wheel body; 122, rotating shaft; 123, locking bolt; 124, baffle; 130, filter; 140, air inlet; 141, air outlet; 142, cavity; 143, moving rod; 144, fixing ring; 145, rotating pin; 150, telescopic column; 151, fixing column; 152, sliding column; 153, reset spring; 154, torsion spring; 200, mounting block; 201, driving motor; 202, gear; 203, rotating wheel; 204, driving belt. DETAILED DESCRIPTION
[0023] 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.
[0024] Embodiment 1: This embodiment is intended to help solve the problem that the dehumidifier wheel is generally threadedly connected to the side of the mounting frame 120, but in the case of frequent disassembly and maintenance of the wheel, thread wear may cause the connection to become loose, which may cause the wheel to fall off or damage to equipment components. Please refer to Figure 1-Figure 6 A box-type rotary dehumidifier includes a chassis 100, a mounting frame 120 is arranged inside the chassis 100, a rotary wheel body 121 is arranged on the side of the mounting frame 120, a filter 130 is also arranged inside the chassis 100, an air inlet 140 and an air outlet 141 are respectively opened on both sides of the chassis 100, a rotating shaft 122 is inserted in the middle of the rotary wheel body 121, a locking bolt 123 is connected between the rotating shaft 122 and the mounting frame 120, a baffle 124 is arranged on the side of the locking bolt 123, and the baffle 124 is used in conjunction with the mounting frame 120;
[0025] The specific model, working principle and usage of the box-type rotary dehumidifier are well known to those skilled in the art and will not be described in detail here.
[0026] Two filters 130 are provided, and the two filters 130 are respectively arranged on both sides of the rotating wheel body 121, a first mounting groove 111 is opened on the side of the rotating shaft 122, and a second mounting groove 112 is opened on the side of the mounting frame 120, a locking bolt 123 is connected to the inside of the first mounting groove 111 and the second mounting groove 112, and a notch 113 is opened on the side of the locking bolt 123, a cavity 142 is provided inside the locking bolt 123, a moving rod 143 is connected inside the cavity 142, a telescopic column 150 is connected to the end of the moving rod 143, a return spring 153 is sleeved on the outside of the telescopic column 150, the telescopic column 150 includes a fixed column 151 and a sliding column 152, the fixed column 151 is connected to the inside of the cavity 142, the sliding column 152 is connected to the end of the moving rod 143, the sliding column 152 is slidably engaged in the inside of the fixed column 151, and the fixed column 151 and the sliding column 152 are used together.
[0027] The chassis 100 is provided with a mounting block 200, a driving motor 201 is connected to the side of the mounting block 200, a gear 202 is sleeved on the outer side of the output shaft of the driving motor 201, a rotating wheel 203 is rotatably connected to the side of the mounting block 200, a driving belt 204 is sleeved on the outer side of the rotating wheel body 121, and the driving belt 204 is sleeved on the outer side of the gear 202 and the rotating wheel 203 respectively, and the driving belt 204 cooperates with the rotating wheel body 121 for use;
[0028] The connection between the driving source of the box-type rotary dehumidifier and the box-type rotary dehumidifier, its specific model, working principle and usage are all well known to those skilled in the art and will not be elaborated here.
[0029] In this embodiment: by pressing the moving rod 143, the moving rod 143 squeezes the telescopic column 150 and the return spring 153 on the outside of the telescopic column 150, the baffle 124 slides and fits inside the notch 113, and then the locking bolt 123 is threadedly connected to the inside of the first mounting groove 111 and the second mounting groove 112, and then the moving rod 143 is released, and the return spring 153 drives the baffle 124 to reset, and the baffle 124 contacts the inner wall of the first mounting groove 111, and the baffle 124 fits on the inner wall of the first mounting groove 111 to form a stable supporting structure, which can effectively prevent the threaded connection from loosening due to vibration or external force, ensure the reliability and long-term stability of the connection, and solve the problem that the dehumidifier wheel is generally threadedly connected to the side of the mounting frame 120, but in the case of frequent disassembly and maintenance of the wheel, thread wear will cause the connection to loosen, which may cause the wheel to fall off or damage to equipment components.
[0030] Embodiment 2: This embodiment is intended to facilitate solving the problem of the baffle 124 opening and closing. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 6A fixing ring 144 is sleeved on the outside of the moving rod 143, and the fixing ring 144 drives the baffle 124 to slide and fit inside the notch 113. A rotating pin 145 is inserted on the side of the fixing ring 144, and the baffle 124 is arranged on the side of the rotating pin 145. A torsion spring 154 is sleeved on the outside of the rotating pin 145, one end of the torsion spring 154 is connected to the side of the rotating pin 145, and the other end of the torsion spring 154 is connected to the side of the baffle 124. The baffle 124 intermittently rotates and fits with the notch 113, the locking bolt 123 is set as a threaded bolt, the first mounting groove 111 and the second mounting groove 112 are set as threaded grooves, and the locking bolt 123, the first mounting groove 111 and the second mounting groove 112 are threadedly engaged.
[0031] In this embodiment: through the provision of a torsion spring 154, the torsion spring 154 cooperates with the swing pin 145. When the moving rod 143 is pressed, the fixed ring 144 on the outside of the moving rod 143 drives the swing pin 145 and the baffle 124 on the side of the swing pin 145 to move. When the moving rod 143 is released, the torsion spring 154 drives the baffle 124 to open. The elastic design of the torsion spring 154 enables the baffle 124 to automatically open and reset after the moving rod 143 is released, without manual intervention. This automatic reset function simplifies the operation process.
[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A box-type rotary dehumidifier, comprising a box (100), a mounting frame (120) being arranged inside the box (100), a rotary wheel body (121) being arranged on the side of the mounting frame (120), a filter (130) being arranged inside the box (100), and an air inlet (140) and an air outlet (141) being respectively arranged on both sides of the box (100), characterized in that: A rotating shaft (122) is inserted into the middle of the rotating wheel body (121); a locking bolt (123) is commonly connected between the rotating shaft (122) and the mounting frame (120); a baffle (124) is provided on the side of the locking bolt (123); the baffle (124) is used in conjunction with the mounting frame (120); A first mounting groove (111) is formed on the side of the rotating shaft (122), a second mounting groove (112) is formed on the side of the mounting frame (120), and the locking bolt (123) is connected inside the first mounting groove (111) and the second mounting groove (112); A notch (113) is provided on the side of the locking bolt (123), a cavity (142) is provided inside the locking bolt (123), a moving rod (143) is connected inside the cavity (142), a telescopic column (150) is connected to the end of the moving rod (143), and a return spring (153) is sleeved on the outside of the telescopic column (150).
2. A box-type rotary dehumidifier according to claim 1, characterized in that: Two filters (130) are provided, and the two filters (130) are respectively provided on both sides of the rotor body (121).
3. A box-type rotary dehumidifier according to claim 1, characterized in that: A fixing ring (144) is sleeved on the outside of the moving rod (143), a rotating pin (145) is inserted into the side of the fixing ring (144), the baffle (124) is arranged on the side of the rotating pin (145), a torsion spring (154) is sleeved on the outside of the rotating pin (145), one end of the torsion spring (154) is connected to the side of the rotating pin (145), and the other end of the torsion spring (154) is connected to the side of the baffle (124).
4. A box-type rotary dehumidifier according to claim 1, characterized in that: The baffle (124) is intermittently rotationally engaged with the notch (113); the locking bolt (123) is configured as a threaded bolt; the first mounting groove (111) and the second mounting groove (112) are configured as threaded grooves; the locking bolt (123), the first mounting groove (111) and the second mounting groove (112) are threadedly engaged.
5. A box-type rotary dehumidifier according to claim 1, characterized in that: The telescopic column (150) comprises a fixed column (151) and a sliding column (152); the fixed column (151) is connected to the inside of the cavity (142); the sliding column (152) is connected to the end of the moving rod (143); the sliding column (152) is slidably engaged in the inside of the fixed column (151); the fixed column (151) and the sliding column (152) are used in conjunction with each other.
6. A box-type rotary dehumidifier according to claim 1, characterized in that: A mounting block (200) is arranged inside the chassis (100), a driving motor (201) is connected to the side of the mounting block (200), a gear (202) is sleeved on the outer side of the output shaft of the driving motor (201), a rotating wheel (203) is rotatably connected to the side of the mounting block (200), a driving belt (204) is sleeved on the outer side of the rotating wheel body (121), the driving belt (204) is sleeved on the outer side of the gear (202) and the rotating wheel (203), and the driving belt (204) is used in conjunction with the rotating wheel body (121).