CN220582557U - Cross-flow fan blade for indoor unit of split air conditioner - Google Patents
Cross-flow fan blade for indoor unit of split air conditioner Download PDFInfo
- Publication number
- CN220582557U CN220582557U CN202322276218.7U CN202322276218U CN220582557U CN 220582557 U CN220582557 U CN 220582557U CN 202322276218 U CN202322276218 U CN 202322276218U CN 220582557 U CN220582557 U CN 220582557U
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- cross
- air conditioner
- fan blade
- flow fan
- drainage box
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- 239000000428 dust Substances 0.000 claims abstract description 31
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 8
- 244000309464 bull Species 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of cross-flow fan blades, in particular to a cross-flow fan blade for an indoor unit of a split air conditioner. This a cross-flow fan blade for indoor set of split type air conditioner, when the impeller body rotates, improve the stability of impeller body at high-speed rotation in-process through stabilizing mean, after the impeller body stops rotating, can make the brush piece upwards move through electric putter, thereby insert between two fan blades, can make the brush piece horizontal reciprocating motion through electric slide rail, thereby clean between two fan blades, after having cleaned between two fan blades, then can make the brush piece downwardly move through electric putter, thereby leave between two fan blades, make the impeller body rotate a check again, then clean between two fan blades down, the step is above until clean complete portion fan blade, the dust slides to the dust collection box through the drainage box, possess the advantage of self-cleaning.
Description
Technical Field
The utility model relates to the technical field of cross-flow fan blades, in particular to a cross-flow fan blade for an indoor unit of a split air conditioner.
Background
The split air conditioner is one kind of air conditioner, and consists of indoor unit and outdoor unit, and the indoor unit and the outdoor unit are connected via pipeline and wires.
For example, the through-flow fan blade assembly and the through-flow fan blade fixing structure with the Chinese patent number of CN210240101U are characterized in that when the through-flow fan blade assembly is used, the impeller body is installed and fixed through the inner shaft sleeve and the outer shaft sleeve which are arranged at the two ends of the impeller body, then the convex ring on the surface of the impeller body is wrapped through the inner annular protection sleeve, the inner surface of the protection sleeve, which is in contact with the convex ring, is provided with a semi-annular inner cavity, the side wall of the inner cavity is uniformly provided with a plurality of steel balls, the steel balls are in contact with the inner cambered surface of the side wall of the convex ring, so that good fluency can be provided when the impeller body rotates, when the protection sleeve is fixed, the mounting holes are formed in the side lug surfaces arranged at the two ends of the protection sleeve, the protection sleeve can be installed and fixed through the mounting holes through screws, the situation that the impeller body is offset after the impeller body rotates is effectively avoided under the premise that the impeller body is not hindered, but dust is accumulated in the use process, the impeller body is required to be split and cleaned after a period of use, and the split type indoor unit of the split type air conditioner is used for the self-cleaning function is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a cross-flow fan blade for a split air conditioner indoor unit, which has the advantage of self-cleaning, and solves the problems that dust can be accumulated in the use process of the fan blade and the split air conditioner indoor unit needs to be split and cleaned after the fan blade is used for a period of time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cross-flow fan blade for the indoor unit of the split air conditioner comprises an impeller body, wherein the outside of the impeller body is connected with a stabilizing mechanism, and a self-cleaning mechanism is arranged below the stabilizing mechanism;
the self-cleaning mechanism comprises a drainage box, the drainage box is located the below of stabilizing mean, the below of drainage box is connected with the dust collection box, the internal connection of drainage box has the mounting bracket, the top of mounting bracket is connected with electric putter, electric putter's top is connected with electronic slide rail, electric slide rail's top is connected with the installation pole, the top of installation pole is connected with the brush piece, the internal connection of drainage box has the dismouting frame, the top of dismouting frame is connected with the bull stick, the top of bull stick is connected with the connecting rod.
Further, the bottom end of the cross section of the drainage box is conical, and the dust collection box is spliced with the drainage box.
Further, the mounting frame is the slope form, the both ends of mounting frame are connected with the left and right sides inside wall of drainage box respectively.
Further, the electric sliding rail is connected with the middle position of the mounting rod, and the brush blocks are distributed at equal intervals.
Further, the dismouting frame is located stabilizing mean's below, the dismouting frame is located drainage box's upper end.
Further, the lower extreme and the dismouting frame threaded connection of having the bull stick, the upper end and the connecting rod rotation of having the bull stick are connected.
Further, the connecting rods are fixedly connected with the lower end of the stabilizing mechanism, and the number of the connecting rods is two.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this a cross-flow fan blade for split type air conditioner indoor set, the top of mounting bracket is connected with electric putter, can make brush piece longitudinal movement through electric putter, and electric putter's top is connected with electric slide rail, can make brush piece lateral shifting through electric slide rail, and the top of electric slide rail is connected with the installation pole, and the top of an installation pole can be connected with a plurality of brush pieces, through brush piece clean fan blade.
2. This a cross-flow fan blade for indoor set of split type air conditioner, the drainage box is located stabilizing mean's below, and the below of drainage box is connected with the dust collection box, and the bottom of the cross-section of drainage box is the toper, so the dust can not return to the drainage box from the dust collection box, and dust collection box and drainage box grafting, so the dismouting dust collection box of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side sectional structure of the drainage box and dust collecting box of the utility model;
FIG. 3 is a schematic view of the front structure of the brush block of the present utility model;
fig. 4 is an enlarged view of the portion a of fig. 1 according to the present utility model.
In the figure: the self-cleaning device comprises an impeller body 1, a stabilizing mechanism 2, a self-cleaning mechanism 3, a 301 drainage box, a 302 dust collecting box, a 303 mounting rack, a 304 electric push rod, a 305 electric slide rail, a 306 mounting rod, a 307 brush block, a 308 dismounting rack, a 309 rotating rod and a 310 connecting rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the through-flow fan blade for the indoor unit of the split air conditioner disclosed by the utility model comprises an impeller body 1, wherein a stabilizing mechanism 2 is connected to the outside of the impeller body 1, the stabilizing mechanism 2 comprises a convex ring, a protection sleeve, an inner shaft sleeve, an outer shaft sleeve, an inner cambered surface, side lugs, mounting holes, assembling plates, locking screws, an inner cavity and steel balls, the stability of the impeller body 1 in the high-speed rotation process is improved through the stabilizing mechanism 2, and a self-cleaning mechanism 3 is arranged below the stabilizing mechanism 2.
In fig. 2, self-cleaning mechanism 3 includes drainage box 301, and drainage box 301 is located the below of stabilizing mean 2, and the below of drainage box 301 is connected with dust collection box 302, and the bottom of the cross-section of drainage box 301 is the toper, so dust can not return to drainage box 301 from dust collection box 302, and dust collection box 302 and drainage box 301 peg graft, so be convenient for dismouting dust collection box 302, can set up the lower extreme of drainage box 301 and dust collection box 302 in the outside below of split type air conditioner indoor set, so do not need split the cleaning of split type air conditioner indoor set.
In fig. 2, a mounting frame 303 is connected to the inside of the drainage box 301, the mounting frame 303 is inclined, both ends of the mounting frame 303 are respectively connected to the left and right inner side walls of the drainage box 301, and a structure to be arranged in the drainage box 301 is connected to the mounting frame 303.
In fig. 2-3, an electric push rod 304 is connected to the upper side of the mounting frame 303, the brush block 307 can be longitudinally moved by the electric push rod 304, an electric slide rail 305 is connected to the upper side of the electric push rod 304, the brush block 307 can be transversely moved by the electric slide rail 305, a mounting rod 306 is connected to the upper side of the electric slide rail 305, a plurality of brush blocks 307 can be connected to the upper side of one mounting rod 306, the fan blades are cleaned by the brush blocks 307, the electric slide rail 305 is connected to the middle position of the mounting rod 306, and the brush blocks 307 are equidistantly distributed.
In fig. 4, a detachable frame 308 is connected to the inside of the drainage box 301, the detachable frame 308 is located below the stabilizing mechanism 2, the detachable frame 308 is located at the upper end of the drainage box 301, and the detachable frame 308 is one of structures for detaching the drainage box 301.
In fig. 4, a rotating rod 309 is connected above the disassembling and assembling frame 308, the lower end of the rotating rod 309 is in threaded connection with the disassembling and assembling frame 308, the upper end of the rotating rod 309 is in rotational connection with a connecting rod 310, and the rotating rod 309 can separate the rotating rod 309 from the disassembling and assembling frame 308, thereby separating from the drainage box 301.
In fig. 4, a connecting rod 310 is connected above the rotating rod 309, and the connecting rod 310 is fixedly connected with the lower end of the stabilizing mechanism 2, and the number of the connecting rods 310 is two, so that the stability of the drainage box 301 can be maintained.
In practice, the method is carried out according to the following steps:
1) When the impeller body 1 rotates, the stability of the impeller body 1 in the high-speed rotation process is improved through the stabilizing mechanism 2;
2) After the impeller body 1 stops rotating, the brush block 307 can be moved upwards through the electric push rod 304 so as to be inserted between two fan blades, and the brush block 307 can be moved transversely and reciprocally through the electric slide rail 305 so as to clean the space between the two fan blades;
3) After cleaning the space between the two fan blades, the brush block 307 can be moved downwards by the electric push rod 304, so as to leave the space between the two fan blades;
4) The impeller body 1 is rotated by one grid, so that the lower two blades are cleaned, the steps are circulated until the blades are completely cleaned, and dust slides to the dust collection box 302 through the drainage box 301.
To sum up, this a cross-flow fan blade for split type air conditioner indoor set, the top of mounting bracket 303 is connected with electric putter 304, can make brush piece 307 longitudinal movement through electric putter 304, the top of electric putter 304 is connected with electric slide rail 305, can make brush piece 307 lateral movement through electric slide rail 305, the top of electric slide rail 305 is connected with installation pole 306, the top of an installation pole 306 can be connected with a plurality of brush pieces 307, through the clean fan blade of brush piece 307, the drainage box 301 is located the below of stabilizing mean 2, the below of drainage box 301 is connected with dust collection box 302, the bottom of the cross-section of drainage box 301 is the toper, so the dust can not return to drainage box 301 from dust collection box 302, dust collection box 302 and drainage box 301 grafting, so the dismouting dust collection box 302 of being convenient for.
And when the impeller body 1 rotates, the stability of the impeller body 1 in the high-speed rotation process is improved through the stabilizing mechanism 2, after the impeller body 1 stops rotating, the brush block 307 can be upwards moved through the electric push rod 304 so as to be inserted between two fan blades, the brush block 307 can be horizontally and reciprocally moved through the electric slide rail 305 so as to clean the space between the two fan blades, after the space between the two fan blades is cleaned, the brush block 307 can be downwards moved through the electric push rod 304 so as to leave the space between the two fan blades, the impeller body 1 is further rotated for one grid, then the space between the lower two fan blades is cleaned, the steps are circulated until the fan blades are completely cleaned, and dust slides to the dust collecting box 302 through the drainage box 301, so that the problem that dust can be accumulated in the use of the fan blades, and split cleaning is needed for the split type air conditioner indoor unit after a period of use is solved.
It should be noted that detailed descriptions of known functions and known components are omitted herein, electrical elements appearing herein are all electrically connected to an external controller and 220V mains supply, and the controller may function as a computer or the like to control conventionally known devices, and relational terms such as first and second, and the like are used herein solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cross-flow fan blade for indoor unit of split type air conditioner, includes impeller body (1), its characterized in that: the self-cleaning device is characterized in that the outer part of the impeller body (1) is connected with a stabilizing mechanism (2), and a self-cleaning mechanism (3) is arranged below the stabilizing mechanism (2);
the self-cleaning mechanism (3) comprises a drainage box (301), the drainage box (301) is located below the stabilizing mechanism (2), a dust collecting box (302) is connected to the lower side of the drainage box (301), a mounting frame (303) is connected to the inner side of the drainage box (301), an electric push rod (304) is connected to the upper side of the mounting frame (303), an electric slide rail (305) is connected to the upper side of the electric push rod (304), a mounting rod (306) is connected to the upper side of the electric slide rail (305), a brush block (307) is connected to the upper side of the mounting rod (306), a disassembly and assembly frame (308) is connected to the upper side of the disassembly and assembly frame (308), and a connecting rod (310) is connected to the upper side of the rotating rod (309).
2. The cross-flow fan blade for an indoor unit of a split air conditioner according to claim 1, wherein: the bottom end of the cross section of the drainage box (301) is conical, and the dust collection box (302) is spliced with the drainage box (301).
3. The cross-flow fan blade for an indoor unit of a split air conditioner according to claim 1, wherein: the installation frame (303) is inclined, and two ends of the installation frame (303) are respectively connected with the left and right inner side walls of the drainage box (301).
4. The cross-flow fan blade for an indoor unit of a split air conditioner according to claim 1, wherein: the electric sliding rail (305) is connected with the middle position of the mounting rod (306), and the brush blocks (307) are distributed at equal intervals.
5. The cross-flow fan blade for an indoor unit of a split air conditioner according to claim 1, wherein: the dismounting frame (308) is positioned below the stabilizing mechanism (2), and the dismounting frame (308) is positioned at the upper end of the drainage box (301).
6. The cross-flow fan blade for an indoor unit of a split air conditioner according to claim 1, wherein: the lower end of the rotating rod (309) is in threaded connection with the dismounting frame (308), and the upper end of the rotating rod (309) is in rotary connection with the connecting rod (310).
7. The cross-flow fan blade for an indoor unit of a split air conditioner according to claim 1, wherein: the connecting rods (310) are fixedly connected with the lower ends of the stabilizing mechanisms (2), and the number of the connecting rods (310) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276218.7U CN220582557U (en) | 2023-08-24 | 2023-08-24 | Cross-flow fan blade for indoor unit of split air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276218.7U CN220582557U (en) | 2023-08-24 | 2023-08-24 | Cross-flow fan blade for indoor unit of split air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220582557U true CN220582557U (en) | 2024-03-12 |
Family
ID=90118811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322276218.7U Active CN220582557U (en) | 2023-08-24 | 2023-08-24 | Cross-flow fan blade for indoor unit of split air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220582557U (en) |
-
2023
- 2023-08-24 CN CN202322276218.7U patent/CN220582557U/en active Active
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| GR01 | Patent grant |