CN221122504U - Air return opening filtering device of precise air conditioner in machine room - Google Patents
Air return opening filtering device of precise air conditioner in machine room Download PDFInfo
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- CN221122504U CN221122504U CN202322760375.5U CN202322760375U CN221122504U CN 221122504 U CN221122504 U CN 221122504U CN 202322760375 U CN202322760375 U CN 202322760375U CN 221122504 U CN221122504 U CN 221122504U
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- air pipe
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- 238000001914 filtration Methods 0.000 title claims abstract description 51
- 239000000428 dust Substances 0.000 claims abstract description 58
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 description 13
- 230000006978 adaptation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000010405 clearance mechanism Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of air conditioners, in particular to a return air inlet filtering device of a precise air conditioner of a machine room, which comprises a return air pipe, wherein a mounting box is fixedly arranged on the left side of the return air pipe, a bottom box is fixedly arranged on the bottom of the return air pipe, and a motor box is fixedly arranged on the right side of the return air pipe; the motor is fixedly installed on the inner wall of the right side of the motor case, a first reciprocating mechanism is arranged between the motor and the installation case, a second reciprocating mechanism is arranged between the installation case and the bottom case, and the same through hole is formed between the bottom of the return air pipe and the bottom case. The dust collection device is reasonable in design, the cleaning mechanism is arranged, the purpose that the filter cover plate is not required to be removed when the filter screen is cleaned can be achieved, the purposes that the filter screen is cleaned, time and labor are saved, and the working efficiency is improved can be achieved, and the dust collection seat can fully absorb brushed dust and can achieve the purpose that the dust is difficult to collect.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a filtering device for a return air inlet of a precise air conditioner in a machine room.
Background
The precise air conditioner is a special precise air conditioner for machine room, which can fully meet the environmental condition requirement of the machine room, is a new model developed in the last 30 years, is characterized by large air quantity and heat load change, is applied to libraries, archives, banknote printing factories and the like, and has about one circulating air quantity larger than that of a comfortable air conditioner with the same refrigerating capacity.
At present, the precise air conditioner return air inlet filtering device of the Chinese patent publication with the publication number of CN216011169U comprises a filtering cover plate and a filtering front plate, wherein a side cover bin is arranged on the side wall of the filtering cover plate, a closed side cover is attached to the outer wall of the side cover bin, the filtering front plate is arranged on the front end face of the filtering cover plate, a filtering rear plate is arranged at the rear of the filtering front plate, a fixed clamping mechanism is arranged at the top end of the filtering cover plate, a ball screw is arranged on the inner wall of the top end of the filtering cover plate, a screw bearing table is connected below the ball screw, and a bearing bottom groove plate is arranged at the bottom end of the filtering cover plate. This four sets of grip blocks that directly utilize square distribution combine with precision air conditioner's front end corner to utilize fixed fixture to realize stable installation, still configured to filter the front bezel and filter two sets of filter components of back plate, filtered bigger impurity and less volumetric impurity respectively, had stronger return air inlet filter effect.
In-service use finds that the existing filtering device needs to frequently disassemble and assemble the cover plate when cleaning the filtering cover plate, so that the filtering cover plate wastes time and energy when cleaning, is inconvenient, and has the problem that the filtering cover plate cannot be cleaned under the condition that the filtering cover plate is not removed, thereby improving the working efficiency, and therefore, the air return opening filtering device of the precise air conditioner in the machine room is used for solving the problem.
Disclosure of utility model
The utility model aims to solve the problems in the prior art: the filtering cover plate is time-consuming and labor-consuming during cleaning, is inconvenient and affects the working efficiency, and the provided machine room precise air conditioner return air inlet filtering device is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The return air inlet filtering device of the precise air conditioner of the machine room comprises a return air pipe, wherein the left side of the return air pipe is fixedly provided with a mounting box, the bottom of the return air pipe is fixedly provided with a bottom box, and the right side of the return air pipe is fixedly provided with a motor box; the motor is fixedly installed on the inner wall of the right side of the motor case, a first reciprocating mechanism is arranged between the motor and the installation case, a second reciprocating mechanism is arranged between the installation case and the bottom case, the same through hole is formed between the bottom of the return air pipe and the bottom case, and a filtering mechanism is arranged on the front side of the return air pipe.
Preferably, the first reciprocating mechanism comprises a first reciprocating screw rod and a first screw rod seat, the first reciprocating screw rod is fixedly installed on the motor output shaft, the left end of the first reciprocating screw rod is rotationally connected with the inner wall on the left side of the installation box, the first screw rod seat is sleeved with threads on the first reciprocating screw rod, and the cleaning mechanism is arranged on the front side of the first screw rod seat.
Preferably, the cleaning mechanism comprises a brush seat and a hairbrush, the brush seat is fixedly arranged at the front side of the first screw rod seat, the hairbrush is arranged at the front side of the brush seat, the same limiting rod is fixedly arranged on the inner walls of two sides of the return air pipe, the limiting rod is located above the first reciprocating screw rod, and the first screw rod seat is slidably sleeved on the limiting rod.
Preferably, the second reciprocating mechanism comprises a second reciprocating screw rod, a second screw rod seat and a connecting column, the same second reciprocating screw rod is rotatably installed on the left inner wall of the installation box and the right inner wall of the bottom box, the second screw rod seat is sleeved with threads on the second reciprocating screw rod, the connecting column is fixedly installed at the top of the second screw rod seat, the connecting column is matched with the through hole, a sliding mechanism is arranged between the second screw rod seat and the bottom box, a dust collection mechanism is arranged between the connecting column and the return air pipe, and a transmission mechanism is arranged between the second reciprocating screw rod and the first reciprocating screw rod.
Preferably, the sliding mechanism comprises a sliding block and a sliding groove, the sliding block is arranged at the bottom of the second screw rod seat, the sliding groove is formed in the inner wall of the bottom box, and the sliding block is in sliding connection with the sliding groove.
Preferably, the dust collection mechanism comprises a dust collector, a hose and a dust collection seat, the dust collector is arranged on the right side of the return air pipe, the dust collector is positioned below the motor case, the hose is arranged on the left side of the dust collector and extends into the return air pipe, the dust collection seat is arranged at the top of the connecting column, and the left end of the hose is communicated with the dust collection seat.
Preferably, the transmission mechanism comprises two belt pulleys and a belt, the second reciprocating screw rod and the first reciprocating screw rod are fixedly sleeved with the belt pulleys, the two belt pulleys are located in the mounting box, and the same belt is sleeved on the two belt pulleys.
Preferably, the filtering mechanism comprises a filtering cover plate and a filter screen, the front side of the return air pipe is provided with the filtering cover plate, the filter screen is arranged on the filtering cover plate, and the hairbrush is matched with the filter screen.
The utility model has the beneficial effects that:
1. Through the cooperation of the motor, the first reciprocating screw rod, the first screw rod seat, the brush seat and the brush, the motor can drive the brush to reciprocate left and right, the filter screen can be brushed left and right in a reciprocating manner through the brush, dust on the filter screen can be cleaned, the purpose that a filter cover plate is not required to be removed when the filter screen is cleaned can be achieved, and the purposes that the filter screen is cleaned, time and labor are saved, and the working efficiency is improved can be achieved;
2. through the cooperation of dust catcher, hose and dust absorption seat, can realize absorbing the dust that brushes down on the filter screen by the dust absorption seat through the hose, can realize avoiding the purpose that the dust that brushes down is unrestrained in the return air pipe, through the cooperation of two belt pulleys and belt, can realize that first reciprocal lead screw drives the rotation of second reciprocal lead screw, through the cooperation of second reciprocal lead screw, second lead screw seat, spliced pole and dust absorption seat, can realize that the reciprocal lead screw of second drives dust absorption seat and control reciprocating motion, can realize that the dust absorption seat carries out abundant absorption to the dust that brushes down, can realize avoiding the dust to be difficult to the purpose of collecting.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of an air return port filtering device of a precise air conditioner in a machine room;
FIG. 2 is a schematic diagram of a front view cross-section structure of a filtering device for an air return opening of a precise air conditioner in a machine room;
fig. 3 is a schematic diagram of a part a of a filtering device of a return air inlet of a precise air conditioner in a machine room;
Fig. 4 is a schematic diagram of a part B of a filtering device for a return air inlet of a precision air conditioner in a machine room.
In the figure: 1. an air return pipe; 2. a mounting box; 3. a bottom box; 4. a motor case; 5. a motor; 6. a first reciprocating screw rod; 7. a first screw rod seat; 8. a brush holder; 9. a brush; 10. a limit rod; 11. a second reciprocating screw rod; 12. a second screw rod seat; 13. a connecting column; 14. a dust collector; 15. a hose; 16. a dust collection seat; 17. a through hole; 18. a belt pulley; 19. a belt; 20. a slide block; 21. a chute; 22. a filter cover plate; 23. and (3) a filter screen.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a return air inlet filtering device of a precise air conditioner of a machine room comprises a return air pipe 1, wherein a mounting box 2 is fixedly arranged on the left side of the return air pipe 1, a bottom box 3 is fixedly arranged at the bottom of the return air pipe 1, and a motor box 4 is fixedly arranged on the right side of the return air pipe 1; the motor 5 is fixedly arranged on the inner wall of the right side of the motor case 4, a first reciprocating mechanism is arranged between the motor 5 and the mounting case 2, a second reciprocating mechanism is arranged between the mounting case 2 and the bottom case 3, the same through hole 17 is formed between the bottom of the return air pipe 1 and the bottom case 3, and a filtering mechanism is arranged on the front side of the return air pipe 1.
In this embodiment, first reciprocating means includes first reciprocating screw 6 and first screw seat 7, fixed mounting has first reciprocating screw 6 on the motor 5 output shaft, and first reciprocating screw 6 left end rotates with the inner wall of install bin 2 left side to be connected, and the thread bush is equipped with first screw seat 7 on the first reciprocating screw 6, and first screw seat 7 front side is provided with clearance mechanism, through being provided with first reciprocating means for motor 5 can drive first screw seat 7 and control reciprocating motion, can realize driving brush holder 8 and control reciprocating motion's purpose.
In this embodiment, clearance mechanism includes brush holder 8 and brush 9, and first lead screw seat 7 front side fixed mounting has brush holder 8, and brush holder 8 front side is provided with brush 9, and return air pipe 1 both sides inner wall fixed mounting has same gag lever post 10, and gag lever post 10 is located first reciprocal lead screw 6 top, and first lead screw seat 7 slip cap is established on gag lever post 10, through being provided with clearance mechanism for brush holder 8 can drive brush 9 and control reciprocating motion, can realize that brush 9 carries out the purpose of controlling reciprocal cleaning to filter screen 23.
In this embodiment, the second reciprocating mechanism includes second reciprocating screw 11, second screw seat 12 and spliced pole 13, install the same second reciprocating screw 11 is installed in the rotation of the left side inner wall of case 2 and the right side inner wall of base 3, the screw shell is equipped with second screw seat 12 on the second reciprocating screw 11, spliced pole 13 is fixedly installed at second screw seat 12 top, spliced pole 13 and through-hole 17 looks adaptation, be provided with slide mechanism between second screw seat 12 and base 3, be provided with dust extraction between spliced pole 13 and return air pipe 1, be provided with drive mechanism between second reciprocating screw 11 and the first reciprocating screw 6, through being provided with second reciprocating mechanism, make second reciprocating screw 11 can drive the reciprocating motion about second screw seat 12, can realize driving the purpose of dust absorption seat 16 about reciprocating motion through spliced pole 13.
In this embodiment, the sliding mechanism includes a sliding block 20 and a sliding groove 21, the bottom of the second screw rod seat 12 is provided with the sliding block 20, the inner wall of the bottom case 3 is provided with the sliding groove 21, and the sliding block 20 is slidably connected with the sliding groove 21, so that the second screw rod seat 12 is more stable when moving left and right through being provided with the sliding mechanism.
In this embodiment, dust absorption mechanism includes dust catcher 14, hose 15 and dust absorption seat 16, return air pipe 1 right side is provided with dust catcher 14, dust catcher 14 is located motor case 4 below, dust catcher 14 left side is provided with hose 15, hose 15 extends to in the return air pipe 1, the spliced pole 13 top is provided with dust absorption seat 16, hose 15 left end is linked together with dust absorption seat 16, through being provided with dust absorption mechanism, make through hose 15 absorbed the dust that brushes down on the filter screen 23 by dust absorption seat 16, can realize avoiding brushing down the purpose that the dust is unrestrained in return air pipe 1.
In this embodiment, the transmission mechanism includes two belt pulleys 18 and a belt 19, and the second reciprocating screw 11 and the first reciprocating screw 6 are all fixedly sleeved with the belt pulleys 18, and two belt pulleys 18 are located in the mounting box 2, and the same belt 19 is sleeved on the two belt pulleys 18, and through being provided with the transmission mechanism, the first reciprocating screw 6 can drive the second reciprocating screw 11 to rotate.
In this embodiment, filtering mechanism includes filter apron 22 and filter screen 23, and return air pipe 1 front side is provided with filter apron 22, is provided with filter screen 23 on the filter apron 22, and brush 9 and filter screen 23 looks adaptation are through being provided with filtering mechanism for can filter the return air inlet on the return air pipe 1 through filter screen 23, can realize avoiding the dust to enter into the purpose in the return air pipe 1.
In the utility model, when the filter screen 23 needs to be cleaned, the first reciprocating screw rod 6 can be driven to rotate by the starting motor 5, the first screw rod seat 7 can be driven to reciprocate left and right, the brush seat 8 and the brush 9 can be driven to reciprocate left and right, the filter screen 23 can be cleaned by the brush 9, the purpose that the filter cover plate 22 is not required to be removed when the filter screen 23 is cleaned can be realized, the purposes that the filter screen 23 is cleaned, time and labor are saved, the working efficiency is improved can be realized, the dust collector 14 is started, the dust brushed on the filter screen 23 can be absorbed by the dust collection seat 16 through the hose 15, the purpose that the dust brushed off is prevented from being scattered in the return air pipe 1 can be realized, the first reciprocating screw rod 6 can drive the second reciprocating screw rod 11 to rotate through the two belt pulleys 18 and the belt 19, the second screw rod seat 12 can be driven to reciprocate left and right, the dust collection seat 16 can be driven to reciprocate left and right through the connecting column 13, the purpose that the dust which is difficult to collect the dust can be fully absorbed by the dust collection seat 16 can be realized.
The filtering device for the air return opening of the precise air conditioner in the machine room provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The return air inlet filtering device of the precise air conditioner of the machine room is characterized by comprising a return air pipe (1), wherein an installation box (2) is fixedly installed on the left side of the return air pipe (1), a bottom box (3) is fixedly installed on the bottom of the return air pipe (1), and a motor box (4) is fixedly installed on the right side of the return air pipe (1);
The novel air return device is characterized in that a motor (5) is fixedly arranged on the right inner wall of the motor box (4), a first reciprocating mechanism is arranged between the motor (5) and the mounting box (2), a second reciprocating mechanism is arranged between the mounting box (2) and the bottom box (3), the same through hole (17) is formed between the bottom of the air return pipe (1) and the bottom box (3), and a filtering mechanism is arranged on the front side of the air return pipe (1).
2. The machine room precise air conditioner return air inlet filtering device according to claim 1, wherein the first reciprocating mechanism comprises a first reciprocating screw rod (6) and a first screw rod seat (7), the first reciprocating screw rod (6) is fixedly installed on an output shaft of the motor (5), the left end of the first reciprocating screw rod (6) is rotationally connected with the left inner wall of the installation box (2), a first screw rod seat (7) is sleeved on the first reciprocating screw rod (6) in a threaded manner, and a cleaning mechanism is arranged on the front side of the first screw rod seat (7).
3. The machine room precise air conditioner return air inlet filtering device according to claim 2, wherein the cleaning mechanism comprises a brush seat (8) and a brush (9), the brush seat (8) is fixedly arranged on the front side of the first screw rod seat (7), the brush (9) is arranged on the front side of the brush seat (8), the same limiting rod (10) is fixedly arranged on the inner walls of two sides of the return air pipe (1), the limiting rod (10) is located above the first reciprocating screw rod (6), and the first screw rod seat (7) is sleeved on the limiting rod (10) in a sliding mode.
4. The machine room precise air conditioner return air inlet filtering device according to claim 1, wherein the second reciprocating mechanism comprises a second reciprocating screw rod (11), a second screw rod seat (12) and a connecting column (13), the same second reciprocating screw rod (11) is rotatably installed on the left inner wall of the installation box (2) and the right inner wall of the bottom box (3), the second screw rod seat (12) is sleeved on the second reciprocating screw rod (11) through threads, the connecting column (13) is fixedly installed on the top of the second screw rod seat (12), the connecting column (13) is matched with the through hole (17), a sliding mechanism is arranged between the second screw rod seat (12) and the bottom box (3), a dust suction mechanism is arranged between the connecting column (13) and the return air pipe (1), and a transmission mechanism is arranged between the second reciprocating screw rod (11) and the first reciprocating screw rod (6).
5. The return air inlet filtering device of the precise air conditioner of the machine room according to claim 4, wherein the sliding mechanism comprises a sliding block (20) and a sliding groove (21), the sliding block (20) is arranged at the bottom of the second screw rod seat (12), the sliding groove (21) is formed in the inner wall of the bottom box (3), and the sliding block (20) is in sliding connection with the sliding groove (21).
6. The machine room precise air conditioner return air inlet filtering device according to claim 4, wherein the dust collection mechanism comprises a dust collector (14), a hose (15) and a dust collection seat (16), the dust collector (14) is arranged on the right side of the return air pipe (1), the dust collector (14) is located below the motor case (4), the hose (15) is arranged on the left side of the dust collector (14), the hose (15) extends into the return air pipe (1), the dust collection seat (16) is arranged at the top of the connecting column (13), and the left end of the hose (15) is communicated with the dust collection seat (16).
7. The machine room precise air conditioner return air inlet filtering device according to claim 4, wherein the transmission mechanism comprises two belt pulleys (18) and a belt (19), the belt pulleys (18) are fixedly sleeved on the second reciprocating screw (11) and the first reciprocating screw (6), the two belt pulleys (18) are positioned in the mounting box (2), and the same belt (19) is sleeved on the transmission sleeve of the two belt pulleys (18).
8. The return air inlet filtering device of the machine room precise air conditioner according to claim 3, wherein the filtering mechanism comprises a filtering cover plate (22) and a filter screen (23), the front side of the return air pipe (1) is provided with the filtering cover plate (22), the filter screen (23) is arranged on the filtering cover plate (22), and the hairbrush (9) is matched with the filter screen (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760375.5U CN221122504U (en) | 2023-10-16 | 2023-10-16 | Air return opening filtering device of precise air conditioner in machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760375.5U CN221122504U (en) | 2023-10-16 | 2023-10-16 | Air return opening filtering device of precise air conditioner in machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221122504U true CN221122504U (en) | 2024-06-11 |
Family
ID=91345162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322760375.5U Active CN221122504U (en) | 2023-10-16 | 2023-10-16 | Air return opening filtering device of precise air conditioner in machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221122504U (en) |
-
2023
- 2023-10-16 CN CN202322760375.5U patent/CN221122504U/en active Active
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