CN220990121U - Laboratory air filtration system - Google Patents
Laboratory air filtration system Download PDFInfo
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- CN220990121U CN220990121U CN202323023490.0U CN202323023490U CN220990121U CN 220990121 U CN220990121 U CN 220990121U CN 202323023490 U CN202323023490 U CN 202323023490U CN 220990121 U CN220990121 U CN 220990121U
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- 238000001914 filtration Methods 0.000 title claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000428 dust Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of air filtration, and discloses a laboratory air filtration system, which comprises: a suction fan; the air suction pipe is arranged at one side of the air suction fan; the preliminary filtering and collecting mechanism is arranged at one end of the air suction pipe; the air inlet pipe is arranged at one side of the preliminary filtering and collecting mechanism; the secondary filtering mechanism is arranged at one side of the suction fan; wherein, preliminary filtration collection mechanism is including: the cleaning part is arranged at one end of the air inlet pipe; the collecting part is arranged at one end of the air suction pipe; wherein, secondary filter mechanism is including: the filtering part is filtered, the threaded rod is driven to rotate by the rotating plate to rotate when the filtering element needs to be replaced, the movable pressing block is rotated to move by the threaded rod, when the threaded rod is not abutted against the filtering element, one end of the movable pressing block is not pressed against the top of the filtering element, and the second handle is pulled to draw out the filtering element for replacement, so that the effect of replacing the filtering element is achieved.
Description
Technical Field
The utility model relates to the technical field of air filtration, in particular to a laboratory air filtration system.
Background
Particles and gases in the laboratory may have an effect on the health of the laboratory personnel, such as causing respiratory diseases, skin allergies, etc. Through air filtration, the harmful substances can be effectively removed, the health of experimental staff is protected, various equipment in a laboratory can be influenced by particles and gas in the operation process, and the service life and the performance of the equipment are reduced. Through air filtration, the particles and the gas can be effectively removed, the normal operation of the equipment is maintained, and the service life and the performance of the equipment are improved.
However, the products on the market at present have disadvantages, for example, the products on the market at present cannot replace the filter core inside the products after filtering laboratory air, and cannot collect and process filtered dust, thereby affecting the filtering effect.
Disclosure of utility model
The utility model aims to provide a laboratory air filtering system which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a laboratory air filtration system, comprising: a suction fan; the air suction pipe is arranged at one side of the air suction fan; the preliminary filtering and collecting mechanism is arranged at one end of the air suction pipe; the air inlet pipe is arranged at one side of the preliminary filtering and collecting mechanism; the secondary filtering mechanism is arranged at one side of the suction fan; wherein, preliminary filtration collection mechanism is including: the cleaning part is arranged at one end of the air inlet pipe; the collecting part is arranged at one end of the air suction pipe; wherein, secondary filter mechanism is including: the filtering part is arranged at one side of the suction fan; the fixed part is arranged at the top of the filtering part.
Preferably, one end of the air suction pipe is fixedly connected with the air suction fan, the other end of the air suction pipe is fixedly connected with the preliminary filtering and collecting mechanism, one side of the air suction pipe is fixedly connected with the secondary filtering and collecting mechanism, and one end of the air inlet pipe is fixedly connected with the preliminary filtering and collecting mechanism.
Preferably, the cleaning part comprises: the filter plate is arranged at one end of the air inlet pipe; the first fixing rod is arranged on one side of the filter plate; the rotating column is sleeved at one end of the first fixing rod; the hairbrush is arranged on the other side of the filter plate; and the fan blades are arranged on the outer wall of the rotating column.
Preferably, one end of the first fixing rod is movably connected with the rotating column, the other end of the first fixing rod penetrates through one side of the filter plate and extends to the other side of the filter plate to be fixedly connected with the fan blade, the rotating column is fixedly connected with the fan blade, and the effect of cleaning and filtering the filter plate can be well achieved through the cleaning part.
Preferably, the collecting part comprises: the fixed frame is arranged at one end of the air inlet pipe; the collecting box is arranged in the fixing frame, and one side of the collecting box is provided with an air hole; the first handle is arranged on one side of the collecting box; the adsorption plate is arranged in the collecting box, and the effect of preliminary collection of dust in wind can be achieved well through the collecting part.
Preferably, the filtering part comprises: the air collecting pipe is arranged at one side of the suction fan; the fixed box is arranged at one end of the air collecting pipe; the filter element is arranged in the fixed box; the second handle is arranged at the top of the filter element; one end of the air collecting pipe is fixedly connected with the fixed box, the other end of the air collecting pipe is fixedly connected with the suction fan, and the top of the filter element penetrates through the top of the inner wall of the fixed box and extends to the outside to be fixedly connected with the second handle, so that the effect of secondary filtration of wind can be achieved well through the filtering part.
Preferably, the fixing part includes: the placing plate is arranged at the top of the fixed box; the fixed plate is arranged at the top of the placing plate; the second fixing rod is arranged on one side of the fixing plate; the movable pressing block is movably sleeved on the outer wall of the second fixed rod, and one side of the movable pressing block is provided with a threaded hole; the threaded rod is in threaded connection with a threaded hole formed in one side of the movable pressing block; and the rotating plate is arranged at one end of the threaded rod.
Preferably, the bottom of placing the board and the top fixed connection of fixed box, just the top of placing the board and the bottom fixed connection of fixed plate, no. two one end of dead lever and one side fixed connection of fixed plate, just No. two the other end and the movable briquetting swing joint of dead lever, the one end and the rotor plate fixed connection of threaded rod, this fixed part that passes through can be fine reach the effect fixed to the filter core.
The present utility model provides a laboratory air filtration system. The beneficial effects are as follows:
(1) According to the utility model, the suction fan is started, the suction fan sucks air to drive the fan blades to rotate, the fan blades rotate to drive the first fixing rod to rotate, the first fixing rod rotates to drive the hairbrush to rotate, the hairbrush rotates to clean the filter plate, and when wind enters the fixing frame through the air inlet pipe, the adsorption plate adsorbs dust in the wind, so that the effect of preliminary filtration and collection is achieved.
(2) According to the utility model, when the filter element needs to be replaced, the rotating plate is rotated to drive the threaded rod to rotate, the threaded rod rotates the movable pressing block to move, when the threaded rod is not abutted against the filter element, one end of the movable pressing block is not pressed against the top of the filter element, and the second handle is pulled to draw out the filter element for replacement, so that the effect of replacing the filter element is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is a partial cross-sectional view of the present utility model;
Fig. 4 is an enlarged view of B of fig. 3 in accordance with the present utility model.
In the figure: 1 suction fan, 2 aspiration channel, 3 preliminary filtration collection mechanism, 31 clearance position, 311 filter, 312 dead lever, 313 pivoted column, 314 brush, 315 flabellum, 32 collection position, 321 fixed frame, 322 collection box, 323 first handle, 324 adsorption plate, 4 intake pipe, 5 removable filtration mechanism, 51 filtration position, 511 air-collecting tube, 512 fixed box, 513 filtration filter core, 514 second handle, 52 fixed position, 521 placement plate, 522 fixed plate, 523 second dead lever, 524 movable briquetting, 525 threaded rod, 526 pivoted plate.
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.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Embodiment one:
A preferred embodiment of a laboratory air filtration system provided by the present utility model is shown in fig. 1-4: a laboratory air filtration system, comprising: a suction fan 1; the air suction pipe 2 is arranged at one side of the air suction fan 1; the preliminary filtering and collecting mechanism 3 is arranged at one end of the air suction pipe 2; the air inlet pipe 4 is arranged at one side of the preliminary filtering and collecting mechanism 3; the secondary filtering mechanism 5 is arranged at one side of the suction fan 1; wherein, the preliminary filtration collection mechanism 3 is including: a cleaning part 31, the cleaning part 31 being provided at one end of the intake pipe 4; a collecting part 32, wherein the collecting part 32 is arranged at one end of the air suction pipe 2; wherein, secondary filter mechanism 5 includes: a filtering part 51, the filtering part 51 being arranged at one side of the suction fan 1; a fixing portion 52, the fixing portion 52 being provided on top of the filtering portion 51.
One end of the air suction pipe 2 is fixedly connected with the air suction machine 1, the other end of the air suction pipe 2 is fixedly connected with the preliminary filtering and collecting mechanism 3, one side of the air suction machine 1 is fixedly connected with the secondary filtering and collecting mechanism 5, and one end of the air inlet pipe 4 is fixedly connected with the preliminary filtering and collecting mechanism 3.
The cleaning portion 31 includes: a filter plate 311 provided at one end of the intake pipe 4; a first fixing rod 312 disposed at one side of the filter plate 311; the rotating column 313 is sleeved at one end of the first fixed rod 312; a brush 314 disposed at the other side of the filter plate 311; and fan blades 315 disposed on the outer wall of the rotation column 313.
One end of the first fixing rod 312 is movably connected with the rotating column 313, the other end of the first fixing rod 312 penetrates through one side of the filter plate 311 and extends to the other side to be fixedly connected with the fan blade 315, the rotating column 313 is fixedly connected with the fan blade 315, the suction fan 1 is started to suck air to drive the fan blade 315 to rotate, the fan blade 315 rotates to drive the first fixing rod 312 to rotate, and the first fixing rod 312 rotates to drive the brush 314 to rotate, so that the effect of cleaning the filter plate 311 is achieved.
The collection site 32 includes: a fixing frame 321 provided at one end of the intake pipe 4; the collecting box 322 is arranged in the fixed frame 321, and one side of the collecting box 322 is provided with an air vent; a handle 323 provided at one side of the collection box 322; the adsorption plate 324 is arranged in the collection box 322, and when wind enters the fixing frame 321 through the air inlet pipe 4, the adsorption plate 324 adsorbs dust in the wind, so that the effect of collecting the dust is achieved.
Embodiment two:
On the basis of embodiment 1, a preferred embodiment of a laboratory air filtration system provided by the present utility model is shown in fig. 1-4: the filtering portion 51 includes: an air collecting pipe 511 provided at one side of the suction fan 1; a fixed case 512 provided at one end of the air collecting duct 511; a filter cartridge 513 disposed inside the fixed case 512; a handle 514 disposed on top of the filter cartridge 513; one end of the air collecting pipe 511 is fixedly connected with the fixed box 512, the other end of the air collecting pipe 511 is fixedly connected with the suction fan 1, the top of the filter element 513 penetrates through the top of the inner wall of the fixed box 512 and extends to the outside to be fixedly connected with the second handle 514, when wind enters the air collecting pipe 511 through the suction fan 1, then enters the fixed box 512 from the air collecting pipe 511, and then is blown out from the other side of the fixed box 512 through the filter element 513, so that the secondary filtering effect of the air collecting pipe is achieved.
The fixing portion 52 includes: a placing plate 521 provided on the top of the fixing case 512; a fixing plate 522 disposed on top of the placing plate 521; a second fixing lever 523 provided at one side of the fixing plate 522; a movable pressing block 524 movably sleeved on the outer wall of the second fixed rod 523, wherein one side of the movable pressing block 524 is provided with a threaded hole; the threaded rod 525 is in threaded connection with a threaded hole formed in one side of the movable pressing block 524; a rotation plate 526 is provided at one end of the threaded rod 525.
The bottom of placing the board 521 and the top fixed connection of fixed box 512, and the top of placing the board 521 and the bottom fixed connection of fixed plate 522, the one end of No. two dead levers 523 and one side fixed connection of fixed plate 522, and the other end and the movable briquetting 524 swing joint of No. two dead levers 523, the one end and the rotor plate 526 fixed connection of threaded rod 525 drive threaded rod 525 through rotor plate 526 and rotate, threaded rod 525 rotates movable briquetting 524 motion, when threaded rod 525 supports tightly filtration filter core 513, the one end of movable briquetting 524 compresses tightly the top of filtration filter core 513, thereby reached the fixed effect to filtration filter core 513.
When the filter is used, the suction fan 1 is started to suck air to drive the fan blades 315 to rotate, the fan blades 315 rotate to drive the first fixing rods 312 to rotate, the first fixing rods 312 rotate to drive the hairbrushes 314 to rotate, the hairbrushes 314 rotate to clean the filter plates 311, after wind enters the fixing frame 321 through the air inlet pipe 4, dust in the wind is adsorbed by the adsorption plates 324, the wind enters the air collecting pipe 511 through the suction fan 1 and then enters the fixing box 512 from the air collecting pipe 511, the wind is blown out from the other side of the fixing box 512 through the filter element 513, so that secondary wind filtration is achieved, when the filter element 513 needs to be replaced, the rotation plate 526 rotates to drive the threaded rod 525 to rotate, the movable pressing block 524 moves, when the threaded rod 525 is not abutted against the filter element 513, one end of the movable pressing block 524 is not pressed on the top of the filter element 513, and the second handle 514 is pulled to draw out the filter element 513 for replacement.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A laboratory air filtration system, comprising:
A suction fan (1);
The air suction pipe (2) is arranged at one side of the air suction fan (1);
the preliminary filtering and collecting mechanism (3) is arranged at one end of the air suction pipe (2);
the air inlet pipe (4) is arranged at one side of the preliminary filtering and collecting mechanism (3);
The secondary filtering mechanism (5) is arranged at one side of the suction fan (1);
wherein, preliminary filtration collection mechanism (3) are including:
The cleaning part (31), the cleaning part (31) is arranged at one end of the air inlet pipe (4);
The collecting part (32), the collecting part (32) is arranged at one end of the air suction pipe (2);
Wherein, secondary filter mechanism (5) are including:
A filtering part (51), wherein the filtering part (51) is arranged at one side of the suction fan (1);
And a fixing part (52), wherein the fixing part (52) is arranged on the top of the filtering part (51).
2. A laboratory air filtration system according to claim 1, wherein: one end of the air suction pipe (2) is fixedly connected with the air suction fan (1), the other end of the air suction pipe (2) is fixedly connected with the preliminary filtering and collecting mechanism (3), one side of the air suction fan (1) is fixedly connected with the secondary filtering and collecting mechanism (5), and one end of the air inlet pipe (4) is fixedly connected with the preliminary filtering and collecting mechanism (3).
3. A laboratory air filtration system according to claim 1, wherein: the cleaning part (31) comprises:
the filter plate (311) is arranged at one end of the air inlet pipe (4);
a first fixing rod (312) arranged on one side of the filter plate (311);
The rotating column (313) is sleeved at one end of the first fixed rod (312);
a brush (314) disposed on the other side of the filter plate (311);
And the fan blades (315) are arranged on the outer wall of the rotating column (313).
4. A laboratory air filtration system according to claim 3, wherein: one end of the first fixing rod (312) is movably connected with the rotating column (313), the other end of the first fixing rod (312) penetrates through one side of the filter plate (311) and extends to the other side to be fixedly connected with the fan blade (315), and the rotating column (313) is fixedly connected with the fan blade (315).
5. A laboratory air filtration system according to claim 1, wherein: the collecting part (32) comprises:
The fixed frame (321) is arranged at one end of the air inlet pipe (4);
The collecting box (322) is arranged in the fixing frame (321), and one side of the collecting box (322) is provided with an air hole;
a first handle (323) arranged at one side of the collecting box (322);
and an adsorption plate (324) disposed inside the collection box (322).
6. A laboratory air filtration system according to claim 1, wherein: the filtering part (51) comprises:
the air collecting pipe (511) is arranged at one side of the suction fan (1);
A fixed box (512) arranged at one end of the air collecting pipe (511);
a filter element (513) provided inside the fixed case (512);
A handle II (514) arranged on the top of the filter element (513);
one end of the air collecting pipe (511) is fixedly connected with the fixed box (512), the other end of the air collecting pipe (511) is fixedly connected with the suction fan (1), and the top of the filter element (513) penetrates through the top of the inner wall of the fixed box (512) and extends to the outside to be fixedly connected with the second handle (514).
7. A laboratory air filtration system according to claim 1, wherein: the fixing part (52) comprises:
A placement plate (521) provided on the top of the fixed case (512);
A fixed plate (522) provided on top of the placing plate (521);
A second fixing rod (523) provided on one side of the fixing plate (522);
The movable pressing block (524) is movably sleeved on the outer wall of the second fixed rod (523), and one side of the movable pressing block (524) is provided with a threaded hole;
The threaded rod (525) is in threaded connection with a threaded hole formed in one side of the movable pressing block (524);
And a rotating plate (526) provided at one end of the threaded rod (525).
8. A laboratory air filtration system according to claim 7, wherein: the bottom of placing board (521) and the top fixed connection of fixed box (512), just the top of placing board (521) and the bottom fixed connection of fixed plate (522), the one end of No. two dead levers (523) and one side fixed connection of fixed plate (522), just the other end and movable briquetting (524) swing joint of No. two dead levers (523), the one end and the rotation board (526) fixed connection of threaded rod (525).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323023490.0U CN220990121U (en) | 2023-11-09 | 2023-11-09 | Laboratory air filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323023490.0U CN220990121U (en) | 2023-11-09 | 2023-11-09 | Laboratory air filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220990121U true CN220990121U (en) | 2024-05-24 |
Family
ID=91114682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323023490.0U Active CN220990121U (en) | 2023-11-09 | 2023-11-09 | Laboratory air filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220990121U (en) |
-
2023
- 2023-11-09 CN CN202323023490.0U patent/CN220990121U/en active Active
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| GR01 | Patent grant |