Air uniformizing device of central air conditioner
By designing a central air conditioning air distribution device, the rotating components and fan blades work together to achieve uniform airflow guidance and air volume control, solving the problem of uneven airflow from the central air conditioning system and improving comfort.
Patent Information
- Application Number
- CN202520162239.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-24
AI Technical Summary
The air outlets of existing central air conditioning systems do not provide uniform airflow, resulting in some areas not receiving cold or warm air, and people directly facing the air outlets feeling either too cold or too hot.
A central air conditioning air distribution device was designed, including a rectangular shell, an air inlet pipe, an air outlet, a rotating assembly, and fan blades. Through the cooperation of a motor, gears, a threaded rod, and a rectangular plate, the device achieves uniform air guidance and air volume control.
It achieves uniform air diffusion, increases the air diffusion area, and can adjust the air volume as needed, thus solving the problem of uneven air distribution.
Smart Images
Figure CN223726557U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to central air conditioning technical technical field especially relates to a central air conditioning wind uniformizing device. BACKGROUND
[0002] Central air conditioning is by one or more cold and hot source and a plurality of air conditioner, adopts liquid gasification refrigeration work principle to provide required cold quantity for air conditioning, to offset indoor environment's cold load, heating work provides required heat for air conditioning, to offset indoor environment heat load.
[0003] The air outlet of the existing central air conditioner is generally for a certain direction, so that the cold air or warm air of other positions cannot be obtained, and the people directly facing the air outlet feel too cold or too hot.
[0004] Therefore, it is necessary to provide a central air conditioning wind uniformizing device to solve the above technical problems. UTILITY MODEL CONTENTS
[0005] The utility model provides a central air conditioning wind uniformizing device, solve the problem that the air outlet of central air conditioning is not uniform.
[0006] In order to solve the above technical problems, the central air conditioning wind uniformizing device provided by the utility model comprises: a rectangular shell, the top of the rectangular shell is provided with an air inlet pipe, the inner top of the rectangular shell is provided with an air conditioner main body, the air conditioner main body is communicated with the air inlet pipe, a plurality of groups of air outlet holes are uniformly arranged in the bottom of the rectangular shell, a plurality of groups of rectangular plates are uniformly attached to the inner bottom of the rectangular shell, the rectangular plates are attached to the top of the air outlet holes, a threaded block is arranged on the outer wall of a group of rectangular plates located at the left end of the rectangular shell, a threaded rod is rotatably connected between the inner walls of the front and back sides of the left end of the rectangular shell, the threaded rod is threadedly connected with the threaded block, a second gear is arranged on the outer wall of the rear end of the threaded rod, a second motor is arranged on the rear end inner wall of the rectangular shell, a first gear is arranged on the output end of the second motor, the first gear is meshingly connected with the second gear, a guide rod is arranged between the inner walls of the front and back sides of the right end of the rectangular shell, a sliding block is arranged on the outer wall of a group of rectangular plates located at the right end of the rectangular shell, the sliding block is slidably connected with the guide rod, a cylinder is arranged on the bottom of the rectangular shell, a rotating assembly is arranged between the inside and the bottom of the cylinder, the rotating assembly is connected with a detachable assembly, and a fan blade is connected with the detachable assembly.
[0007] Preferably, the rotating assembly comprises a first motor, the first motor is fixedly installed on the inner bottom of the cylinder, the output end of the first motor penetrates to the lower end of the cylinder, and the output end of the first motor is provided with a rotating disc, and the outer wall of the rotating disc is connected with the detachable assembly.
[0008] Preferably, the convenient disassembly assembly comprises a limiting groove, the limiting groove is arranged at the bottom of the rotating disc, and the limiting groove penetrates through the side wall of the rotating disc, the inner wall of the limiting groove is connected with a limiting block in a plug-in mode, and the outer wall of the limiting block is fixedly connected with the fan blade.
[0009] Preferably, a limiting plate is arranged at the bottom of the rotating disc at the entering end of the limiting groove, and the top of the limiting plate is in abutting contact with the bottom of the limiting block.
[0010] Preferably, the outer wall of the rectangular shell is provided with a control device, and the control device is electrically connected with the motor one and the motor two.
[0011] Preferably, the outer wall of the cylinder is uniformly provided with a plurality of groups of heat dissipation holes.
[0012] Compared with the related art, the central air conditioner uniform air distribution device has the following beneficial effects:
[0013] The central air conditioner uniform air distribution device comprises an air conditioner main body, an air inlet pipe, an air outlet hole, a rotating assembly, a convenient disassembly assembly and a fan blade. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 Fig. 1 is a structural schematic view of a preferred embodiment of the central air conditioner uniform air distribution device provided by the utility model;
[0015] Figure 2 Fig. 2 is a structural schematic view of the rectangular shell provided by the utility model; Figure 1
[0016] Fig. 3 is a structural schematic view of the rectangular shell structure provided by the utility model; Figure 3 Figure 1 Fig. 4 is a structural schematic view of the fan blade structure provided by the utility model;
[0017] Figure 4 Fig. 5 is an enlarged schematic view of A in Fig. 1; Figure 1
[0018] Fig. 6 is an enlarged schematic view of B in Fig. 1. Figure 5 Figure 1 Fig. 7 is a structural schematic view of the rotating assembly provided by the utility model;
[0019] Figure 6 Fig. 8 is a structural schematic view of the convenient disassembly assembly provided by the utility model. Figure 3
[0020] Rectangular shell, 2, air inlet pipe, 3, air outlet hole, 4, rotating assembly, 41, motor one, 42, rotating disc, 5, fan blade, 6, control device, 7, gear one, 8, air conditioner main body, 9, cylinder, 10, rectangular plate, 11, guide rod, 12, sliding block, 13, threaded rod, 14, threaded block, 15, detachable assembly, 151, limiting groove, 152, limiting block, 153, limiting plate, 16, motor two, 17, gear two, 18, heat dissipation hole. DETAILED DESCRIPTION
[0021] The utility model will be further explained below in combination with the drawings and embodiments.
[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , among them, Figure 1 It is a preferred embodiment of the structure schematic view of the central air conditioning uniform wind device provided by the utility model; Figure 2 It is the structure schematic view of the rectangular shell internal structure shown in Figure 1 ; Figure 3 It is the structure schematic view of the shell main body structure shown in Figure 1 ; Figure 4 It is the structure schematic view of the fan blade structure shown in Figure 1 ; Figure 5 It is the A part enlarged schematic view shown in Figure 1 ; Figure 6 It is the B part enlarged schematic view shown in Figure 3The B part enlarged view is shown. The central air conditioning uniform wind device includes: the rectangular shell 1, the top of the rectangular shell 1 is provided with the air inlet pipe 2, the top of the rectangular shell 1 is provided with the air conditioner main body 8, the air conditioner main body 8 is communicated with the air inlet pipe 2, the bottom of the rectangular shell 1 is uniformly provided with a plurality of groups of air outlet holes 3, the bottom of the rectangular shell 1 is uniformly attached to a plurality of groups of rectangular plates 10, each group of rectangular plates 10 is fixedly connected by the connecting rod, and each group of rectangular plates 10 corresponds to a group of air outlet holes 3, the rectangular plate 10 is attached to the top of the air outlet hole 3, the outer wall of a group of rectangular plates 10 located at the left end of the rectangular shell 1 is provided with a threaded block 14, the inner wall between the front and back of the left end of the rectangular shell 1 is rotatably connected with a threaded rod 13, the threaded rod 13 is threadedly connected with the threaded block 14, the rear end of the threaded rod 13 is provided with a gear two 17, the rear end of the rectangular shell 1 is provided with a motor two 16, the output end of the motor two 16 is provided with a gear one 7, the gear one 7 is meshedly connected with the gear two 17, the front and back inner walls between the right end of the rectangular shell 1 are provided with a guide rod 11, the outer wall of a group of rectangular plates 10 located at the right end of the rectangular shell 1 is provided with a sliding block 12, the sliding block 12 is slidably connected with the guide rod 11, the bottom of the rectangular shell 1 is provided with a cylinder 9, the inside and bottom of the cylinder 9 are provided with a rotating assembly 4, the rotating assembly 4 is connected with a convenient disassembly assembly 15, the convenient disassembly assembly 15 is connected with a fan blade 5, the fan blade 5 and the bottom of the rectangular shell 1 form a forty-five-degree angle.
[0023] The rotating assembly 4 includes a motor one 41, the motor one 41 is fixedly installed on the inner bottom of the cylinder 9, the output end of the motor one 41 penetrates to the lower end of the cylinder 9, and the output end of the motor one 41 is provided with a rotating disc 42, the outer wall of the rotating disc 42 is connected with the convenient disassembly assembly 15, the output end of the motor one 41 drives the convenient disassembly assembly 15 to rotate continuously through the rotating disc 42.
[0024] The convenient disassembly assembly 15 includes a limiting groove 151, the limiting groove 151 is provided in the bottom of the rotating disc 42, and the limiting groove 151 penetrates the side wall of the rotating disc 42, the inner wall of the limiting groove 151 is insertedly connected with a limiting block 152, the outer wall of the limiting block 152 is fixedly connected with the fan blade 5, the limiting groove 151 and the limiting block 152 are both T-shaped.
[0025] The bottom of the rotating disc 42 located at the entering end of the limiting groove 151 is provided with a limiting plate 153, the top of the limiting plate 153 is attached to the bottom of the limiting block 152, and the limiting plate 153 can be removed from the entering end of the limiting groove 151 by loosening the screws fixed on the limiting plate 153, so that the limiting block can be taken out conveniently.
[0026] The outer wall of the rectangular shell 1 is provided with a control device 6, the control device 6 is electrically connected with the motor one 41 and the motor two 16, and the control device 6 is a PLC controller.
[0027] The outer wall of the cylinder 9 is uniformly provided with a plurality of groups of heat dissipation holes 18, and the heat dissipation holes 18 are arranged to facilitate the discharge of high temperature generated by the motor 41.
[0028] The working principle of the air uniformizing device of the central air conditioner is as follows: the air conditioner main body 8 sucks external air into the air conditioner main body 8 through the air inlet pipe 2 and converts the external air into cold air or warm air, and the converted cold air or warm air is blown out of the air outlet hole 3; meanwhile, the rotating assembly 4 drives the fan blade 5 to rotate continuously through the detachable assembly 15, and the fan blade 5 uniformly guides the air blown out of the air outlet hole 3 to the surrounding area, thereby increasing the diffusion area; when it is necessary to control the air volume, the output end of the motor 16 drives the gear 7 to rotate, the gear 7 drives the threaded rod 13 to rotate continuously through the gear 2 17, the threaded block 14 drives each group of rectangular plates 10 to move forward and backward, and the opening size of the air outlet hole 3 is adjusted, so as to control the air volume.
[0029] Compared with the related art, the air uniformizing device of the central air conditioner has the following beneficial effects:
[0030] Through the interaction of the air conditioner main body 8, the air inlet pipe 2, the air outlet hole 3, the rotating assembly 4, the detachable assembly 15 and the fan blade 5, the fan blade 5 can uniformly guide the air blown out of the air outlet hole 3 to the surrounding area, thereby increasing the diffusion area; through the interaction of the motor 16, the gear 7, the gear 2 17, the threaded rod 13, the threaded block 14 and the rectangular plates 10, the opening size of the air outlet hole 3 can be adjusted, so as to control the air volume.
[0031] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion or direct or indirect application in other related technical fields is also included in the patent protection range of the present application.
Claims
1. A central air conditioning uniform air device, characterized in that, Include: The top of the rectangular shell is provided with an air inlet pipe, the top of the rectangular shell is provided with an air conditioner body, the air conditioner body is communicated with the air inlet pipe, the bottom of the rectangular shell is uniformly provided with a plurality of groups of air outlet holes, the bottom of the rectangular shell is uniformly contacted with a plurality of groups of rectangular plates, the rectangular plate is contacted with the top of the air outlet hole, the outer wall of a group of rectangular plates located at the left end of the rectangular shell is provided with a threaded block, the inner wall between the front and back of the left end of the rectangular shell is rotatably connected with a threaded rod, the threaded rod is threadedly connected with the threaded block, the rear end of the threaded rod is provided with a gear two, the rear end of the rectangular shell is provided with a motor two, the output end of the motor two is provided with a gear one, the gear one is engaged with the gear two, the guide rod is installed between the front and back of the right end of the rectangular shell, the outer wall of a group of rectangular plates located at the right end of the rectangular shell is provided with a sliding block, the sliding block is slidably connected with the guide rod, the bottom of the rectangular shell is provided with a cylinder, the rotating assembly is installed between the inside and the bottom of the cylinder, the convenient disassembly assembly is connected with the rotating assembly, and the fan blade is connected with the convenient disassembly assembly.
2. The central air conditioning uniform air device according to claim 1, characterized in that, The rotating assembly includes a motor one, the motor one is fixedly installed on the inner bottom of the cylinder, the output end of the motor one penetrates to the lower end of the cylinder, and the output end of the motor one is provided with a rotating disc, the outer wall of the rotating disc is connected with the convenient disassembly assembly.
3. The central air conditioning uniform air device according to claim 2, characterized in that, The convenient disassembly assembly includes a limiting groove, the limiting groove is opened in the bottom of the rotating disc, and the limiting groove penetrates the side wall of the rotating disc, the limiting groove is inserted and connected with a limiting block, and the outer wall of the limiting block is fixedly connected with the fan blade.
4. The central air conditioning uniform air device according to claim 3, characterized in that, The bottom of the rotating disc at the entering end of the limiting groove is provided with a limiting plate, and the top of the limiting plate is in contact with the bottom of the limiting block.
5. The central air conditioning uniform air device according to claim 2, characterized in that, The outer wall of the rectangular shell is provided with a control device, the control device is electrically connected with the motor one and the motor two.
6. The central air conditioning uniform air device according to claim 1, characterized in that, The outer wall of the cylinder is uniformly provided with a plurality of groups of heat dissipation holes.