CN220918479U - Dust removal filter equipment of ward air pipe - Google Patents
Dust removal filter equipment of ward air pipe Download PDFInfo
- Publication number
- CN220918479U CN220918479U CN202322956506.7U CN202322956506U CN220918479U CN 220918479 U CN220918479 U CN 220918479U CN 202322956506 U CN202322956506 U CN 202322956506U CN 220918479 U CN220918479 U CN 220918479U
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- Prior art keywords
- filter
- filter box
- ward
- fixing
- box
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- 239000000428 dust Substances 0.000 title claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 42
- 238000009423 ventilation Methods 0.000 claims abstract description 41
- 238000005192 partition Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 241000220317 Rosa Species 0.000 description 9
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust removal and filtration device of a ward ventilating duct, which relates to the technical field of dust removal of ventilating ducts and comprises a main duct, wherein a ventilating cavity is formed in the middle of the main duct, a filtration assembly and an auxiliary ventilating assembly are arranged in the ventilating cavity, a filtration fixing assembly is arranged on the outer side of the ventilating cavity, and the filtration assembly comprises a partition plate, a filtration box, a mounting groove, a fixing frame, a filtration net bag, a motor, a crankshaft, an air inlet and an air outlet; according to the technical scheme provided by the utility model, the filter assembly is arranged, specifically, in the ventilation process, wind ventilates in the main pipeline and the ventilation cavity, the wind enters the filter box through the air inlet and can filter dust through the filter mesh bag, then the motor drives the crankshaft to rotate, the filter mesh bag can be driven to shake, the filter mesh bag is prevented from being blocked, and the dust can be finally accumulated at the bottom of the filter box.
Description
Technical Field
The utility model relates to the technical field of dust removal of ventilating ducts, in particular to a dust removal and filtration device of a ward ventilating duct.
Background
The ward ventilating duct refers to a duct system for ventilation and discharge of air inside the ward. The design and arrangement of the ventilation ducts in the ward are important for maintaining fresh indoor air, reducing cross-infection, improving patient comfort and the working environment of medical staff.
At present, dust is usually filtered by assembling a filter screen on a ventilation pipeline, but the filter screen in the pipeline is easy to be blocked when the ventilation pipeline is used for a long time, so that the ventilation effect of the ventilation pipeline is affected, and therefore, the ventilation pipeline needs to be improved.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a dust removing and filtering device of a ward ventilating duct, which is used for solving the problems that the ventilating duct is provided with a filter screen for filtering dust in the prior art, but the filter screen in the ventilating duct is easy to be blocked when the ventilating duct is used for a long time, so that the ventilating effect of the ventilating duct is affected.
In view of the above, the utility model provides a dust removal and filtration device of a ward ventilating duct, which comprises a main pipeline, wherein a ventilating cavity is formed in the middle of the main pipeline, a filtration assembly and an auxiliary ventilating assembly are arranged in the ventilating cavity, and a filtration fixing assembly is arranged outside the ventilating cavity;
The filter component comprises a partition plate, a filter box, a mounting groove, a fixing frame, a filter mesh bag, a motor, a crankshaft, an air inlet and an air outlet, wherein the partition plate is fixedly installed inside a ventilation cavity, the filter box is fixedly installed in the middle of the partition plate, the mounting groove is formed in the middle of the filter box, the filter mesh bag is arranged inside the filter box, the fixing frame is fixedly connected to the opening of one end of the filter mesh bag, the motor is fixedly installed on the inner side of the top of the filter box, the crankshaft is fixedly installed at one end of an output shaft of the motor, the air inlet is formed in one side of the bottom of the filter box, and the air outlet is formed in one side of the top of the filter box.
Optionally, one end of the filter box penetrates through the side wall of the ventilation cavity and the middle part of the partition plate respectively, and the filter box is located at the inner side of the ventilation cavity.
Optionally, fixed frame and mounting groove phase-match, filter screen bag one end is still in the rose box inboard through the matching effect fixed mounting of fixed frame and mounting groove, filter screen bag one end rotates to be connected at the bent axle output.
Optionally, the auxiliary ventilation assembly comprises a fixed pipe and a fan, wherein the fixed pipe is fixedly arranged at the top of one end of the partition board, the fan is fixedly arranged on the inner side of the fixed pipe, and one end of the fixed pipe is positioned at the air outlet.
Optionally, filter fixed subassembly includes L type bracing piece, ejector pad, reset spring, fixed ear and fixed orifices, L type bracing piece sliding connection is in the rose box bottom, ejector pad fixed connection is at L type bracing piece one end outer wall, reset spring cover is established at L type bracing piece outer wall, fixed ear fixed connection is at ventilation chamber outer wall, fixed ear one end is seted up at fixed ear one end to the fixed orifice.
Optionally, one end of the return spring is propped against one side of the push block, and the other end of the return spring is fixedly arranged at the bottom of the filter box.
Optionally, the fixed ear is located L type bracing piece one end, L type bracing piece one end and fixed orifices phase-match.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
1. According to the dust removing and filtering device of the ward ventilating duct, the filtering component is arranged, specifically, in the ventilating process, wind ventilates in the main pipeline and the ventilating cavity, the wind enters the filtering box through the air inlet and can filter dust through the filtering mesh bag, then the motor drives the crankshaft to rotate, the filtering mesh bag can be driven to shake, the filtering mesh bag is prevented from being blocked, and the dust can be finally accumulated at the bottom of the filtering box.
2. According to the dust removing and filtering device of the ward ventilating duct, the auxiliary ventilating assembly is arranged, specifically, the fixing pipe is used for connecting the air outlet, and the fan is used for exhausting air, so that the ventilating efficiency is improved.
3. According to the dust removing and filtering device of the ward ventilating duct, the filtering and fixing assembly is arranged, and specifically, the L-shaped supporting rod is matched with the fixing holes formed in the fixing lugs, so that the filtering box can be fixed, one end of the L-shaped supporting rod is pulled to be separated from the fixing holes, and the filtering box can be taken out of the ventilating cavity so as to be cleaned.
These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
FIG. 1 is a schematic view of a bottom side structure of the present utility model;
FIG. 2 is a side partial cross-sectional view of the present utility model;
FIG. 3 is a side partial cross-sectional view of a filter assembly of the present utility model;
fig. 4 is a schematic view of the structure of the filter mesh bag of the present utility model.
Reference numerals illustrate: 1. a main pipe; 2. a ventilation chamber; 301. a partition plate; 302. a filter box; 303. a mounting groove; 304. a fixed frame; 305. a filter mesh bag; 306. a motor; 307. a crankshaft; 308. an air inlet; 309. an air outlet; 401. a fixed tube; 402. a blower; 501. an L-shaped support rod; 502. a pushing block; 503. a return spring; 504. a fixed ear; 505. and a fixing hole.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
The following describes a dust removal and filtration device of a ward ventilating duct according to an embodiment of the present utility model in detail with reference to the accompanying drawings.
Example 1
For easy understanding, referring to fig. 1 to 4, an embodiment of a dust removing and filtering device for a ward ventilation duct provided by the utility model includes a main duct 1, a ventilation cavity 2 is provided in the middle of the main duct 1, a filtering component and an auxiliary ventilation component are provided in the ventilation cavity 2, and a filtering fixing component is provided outside the ventilation cavity 2;
The filter assembly comprises a partition 301, a filter box 302, a mounting groove 303, a fixed frame 304, a filter screen bag 305, a motor 306, a crankshaft 307, an air inlet 308 and an air outlet 309, wherein the partition 301 is fixedly installed inside a ventilation cavity 2, the filter box 302 is fixedly installed in the middle of the partition 301, the mounting groove 303 is formed in the middle of the filter box 302, the filter screen bag 305 is arranged inside the filter box 302, the fixed frame 304 is fixedly connected to the opening of one end of the filter screen bag 305, the motor 306 is fixedly installed on the inner side of the top of the filter box 302, the crankshaft 307 is fixedly installed at one end of an output shaft of the motor 306, the air inlet 308 is formed in one side of the bottom of the filter box 302, the air outlet 309 is formed in one side of the top of the filter box 302, one end of the filter box 302 is respectively penetrated through the side wall of the ventilation cavity 2 and the middle of the partition 301, the filter box 302 is located inside the ventilation cavity 2, the fixed frame 304 is matched with the mounting groove 303, one end of the filter screen bag 305 is fixedly installed inside the filter box 302 through the matching function of the fixed frame 304 and the mounting groove 303, and one end of the filter screen bag 305 is rotatably connected to the output end of the crankshaft 307.
It should be noted that, by setting the filter box 302 and installing the filter mesh bag 305 in the filter box 302, the filter mesh bag 305 is matched with the fixing frame 304 by setting the installation groove 303, the opening end of the filter mesh bag 305 is fixed at the air inlet 308, then the top of the filter mesh bag 305 is fixed by setting the crankshaft 307, and the top of the filter mesh bag 305 can rotate at the output position of the crankshaft 307, and then the crankshaft 307 is driven to rotate by adding the motor 306, so that the filter mesh bag 305 is difficult to adhere to the filter mesh bag 305 in the filtering process, wherein the motor 306 drives the crankshaft 307 to rotate, a timer can be added to the motor 306, so that the motor works once at intervals, thus setting and reducing the energy consumption.
In some embodiments, as shown in fig. 2, the auxiliary ventilation assembly includes a fixed pipe 401 and a fan 402, the fixed pipe 401 is fixedly installed at the top of one end of the partition 301, the fan 402 is fixedly installed inside the fixed pipe 401, and one end of the fixed pipe 401 is located at the air outlet 309.
By providing the fixing tube 401 and the blower 402, the air outlet 309 is connected by the fixing tube 401, and the blower 402 is used to draw air, thereby accelerating ventilation efficiency.
Example 2
In some embodiments, as shown in fig. 1, the filtering fixing component includes an L-shaped supporting rod 501, a pushing block 502, a return spring 503, a fixing lug 504 and a fixing hole 505, where the L-shaped supporting rod 501 is slidably connected to the bottom of the filtering box 302, the pushing block 502 is fixedly connected to an outer wall of one end of the L-shaped supporting rod 501, the return spring 503 is sleeved on the outer wall of the L-shaped supporting rod 501, the fixing lug 504 is fixedly connected to an outer wall of the ventilation cavity 2, the fixing hole 505 is opened at one end of the fixing lug 504, one end of the return spring 503 is abutted to one side of the pushing block 502, the other end of the return spring 503 is fixedly installed at the bottom of the filtering box 302, the fixing lug 504 is located at one end of the L-shaped supporting rod 501, and one end of the L-shaped supporting rod 501 is matched with the fixing hole 505.
By providing the L-shaped support rod 501 and the fixing lug 504 and providing the fixing hole 505 matching with the L-shaped support rod 501 on the fixing lug 504, the filter box 302 can be fixed by using the fixing hole 505 provided on the L-shaped support rod 501 and the fixing lug 504, the L-shaped support rod 501 is pulled to overcome the elastic force of the return spring 503, one end of the L-shaped support rod 501 is separated from the fixing hole 505, and the filter box 302 can be taken out from the ventilation cavity 2, so that the filter box 302 is cleaned.
The motor 306 is a well-known component in the present utility model, and will not be described herein.
Working principle: during the use, pass ventilation chamber 2 and baffle 301 with rose box 302, install rose box 302 in ventilation chamber 2 inside, utilize the fixed orifices 505 of seting up on L type bracing piece 501 and the fixed ear 504 to cooperate, can fix rose box 302, in the in-process of ventilation, wind ventilates in trunk line 1 and ventilation chamber 2, wind gets into rose box 302 through air intake 308, can filter the dust through filter pocket 305, then motor 306 can drive crankshaft 307 and rotate, thereby can drive filter pocket 305 shake, avoid filter pocket 305 to block up, the dust can finally accumulate in the rose box 302 bottom, after a period of use, pull L type bracing piece 501, make it overcome reset spring 503's elasticity, break away from L type bracing piece 501 one end and fixed orifices 505, can take out rose box 302 from ventilation chamber 2, so as to clear up rose box 302.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (7)
1. The utility model provides a ward air pipe's dust removal filter equipment which characterized in that: the novel air conditioner comprises a main pipeline (1), wherein a ventilation cavity (2) is formed in the middle of the main pipeline (1), a filtering component and an auxiliary ventilation component are arranged in the ventilation cavity (2), and a filtering fixing component is arranged outside the ventilation cavity (2);
The filter assembly comprises a partition plate (301), a filter box (302), a mounting groove (303), a fixing frame (304), a filter screen bag (305), a motor (306), a crankshaft (307), an air inlet (308) and an air outlet (309), wherein the partition plate (301) is fixedly mounted inside a ventilation cavity (2), the filter box (302) is fixedly mounted in the middle of the partition plate (301), the mounting groove (303) is formed in the middle of the filter box (302), the filter screen bag (305) is arranged inside the filter box (302), the fixing frame (304) is fixedly connected to the opening at one end of the filter screen bag (305), the motor (306) is fixedly mounted on the inner side of the top of the filter box (302), the crankshaft (307) is fixedly mounted at one end of an output shaft of the motor (306), the air inlet (308) is formed in one side of the bottom of the filter box (302), and the air outlet (309) is formed in one side of the top of the filter box (302).
2. The dust removal and filtration device of a ward ventilating duct according to claim 1, wherein: one end of the filter box (302) respectively penetrates through the side wall of the ventilation cavity (2) and the middle of the partition plate (301), and the filter box (302) is positioned at the inner side of the ventilation cavity (2).
3. The dust removal and filtration device of a ward ventilating duct according to claim 1, wherein: the filter screen bag comprises a fixing frame (304) and a mounting groove (303), wherein one end of the filter screen bag (305) is fixedly mounted on the inner side of a filter box (302) through the matching effect of the fixing frame (304) and the mounting groove (303), and one end of the filter screen bag (305) is rotatably connected to the output end of a crankshaft (307).
4. The dust removal and filtration device of a ward ventilating duct according to claim 1, wherein: the auxiliary ventilation assembly comprises a fixed pipe (401) and a fan (402), wherein the fixed pipe (401) is fixedly arranged at the top of one end of the partition board (301), the fan (402) is fixedly arranged on the inner side of the fixed pipe (401), and one end of the fixed pipe (401) is located at the air outlet (309).
5. The dust removal and filtration device of a ward ventilating duct according to claim 1, wherein: the filtering and fixing assembly comprises an L-shaped supporting rod (501), a push block (502), a reset spring (503), a fixing lug (504) and a fixing hole (505), wherein the L-shaped supporting rod (501) is slidably connected to the bottom of the filtering box (302), the push block (502) is fixedly connected to the outer wall of one end of the L-shaped supporting rod (501), the reset spring (503) is sleeved on the outer wall of the L-shaped supporting rod (501), the fixing lug (504) is fixedly connected to the outer wall of the ventilation cavity (2), and the fixing hole (505) is formed in one end of the fixing lug (504).
6. The dust removing and filtering apparatus of a ward ventilating duct according to claim 5, wherein: one end of the return spring (503) is propped against one side of the push block (502), and the other end of the return spring (503) is fixedly arranged at the bottom of the filter box (302).
7. The dust removing and filtering apparatus of a ward ventilating duct according to claim 5, wherein: the fixing lug (504) is positioned at one end of the L-shaped supporting rod (501), and one end of the L-shaped supporting rod (501) is matched with the fixing hole (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322956506.7U CN220918479U (en) | 2023-11-01 | 2023-11-01 | Dust removal filter equipment of ward air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322956506.7U CN220918479U (en) | 2023-11-01 | 2023-11-01 | Dust removal filter equipment of ward air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220918479U true CN220918479U (en) | 2024-05-10 |
Family
ID=90964550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322956506.7U Active CN220918479U (en) | 2023-11-01 | 2023-11-01 | Dust removal filter equipment of ward air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220918479U (en) |
-
2023
- 2023-11-01 CN CN202322956506.7U patent/CN220918479U/en active Active
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| GR01 | Patent grant |