CN223925050U - An air purification device for medical cleanrooms - Google Patents
An air purification device for medical cleanroomsInfo
- Publication number
- CN223925050U CN223925050U CN202520598923.5U CN202520598923U CN223925050U CN 223925050 U CN223925050 U CN 223925050U CN 202520598923 U CN202520598923 U CN 202520598923U CN 223925050 U CN223925050 U CN 223925050U
- Authority
- CN
- China
- Prior art keywords
- main sleeve
- fan
- cleaning block
- bevel gear
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Ventilation (AREA)
Abstract
本实用新型公开了一种医疗洁净厂房空气净化装置，包括主套筒、吸气管、排气管、滤板和清理组件；滤板固定连接在主套筒靠近排气管一侧内部，清理组件包括清理块、清理块驱动轴、曲柄、连杆和收集盒；主套筒底部靠近滤板处开有除尘口，除尘口正下方安装收集盒；清理块驱动轴沿主套筒的长度方向水平设置，并与主套筒内壁之间转动连接，清理块驱动轴与曲柄一端固定连接，曲柄另一端与连杆铰接，连杆另一端与清理块铰接，清理块驱动轴通过曲柄和连杆驱动清理块往复运动，进而擦拭滤板表面使灰尘自除尘口落入至收集盒内。本实用新型结构简单，使用方便，无需对滤板进行手动清理和更换，提高了使用和维护的便利性，提高空气净化效率。
This utility model discloses an air purification device for medical cleanrooms, including a main sleeve, an intake pipe, an exhaust pipe, a filter plate, and a cleaning assembly. The filter plate is fixedly connected to the inside of the main sleeve near the exhaust pipe. The cleaning assembly includes a cleaning block, a cleaning block drive shaft, a crank, a connecting rod, and a collection box. A dust removal port is opened at the bottom of the main sleeve near the filter plate, and the collection box is installed directly below the dust removal port. The cleaning block drive shaft is horizontally arranged along the length of the main sleeve and rotatably connected to the inner wall of the main sleeve. One end of the cleaning block drive shaft is fixedly connected to one end of the crank, and the other end of the crank is hinged to the connecting rod. The other end of the connecting rod is hinged to the cleaning block. The cleaning block drive shaft drives the cleaning block to reciprocate through the crank and the connecting rod, thereby wiping the surface of the filter plate and causing dust to fall into the collection box from the dust removal port. This utility model has a simple structure and is easy to use. It eliminates the need for manual cleaning and replacement of the filter plate, improving the convenience of use and maintenance and increasing air purification efficiency.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to an air purification device for a medical clean factory building.
Background
The clean factory building of production medical equipment all has very high requirement to quick take a breath and dustproof, in the current air purification device, is used for realizing dustproof function's part and is the filter screen usually, need manual clearance or change filter screen after using a period, not only bring inconvenience for the user, also cause secondary pollution to the factory building when clearance and change easily moreover.
Therefore, how to create a new air purifying device for medical clean factory buildings is one of the important research and development problems at present.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the air purifying device for the medical clean factory building, which can automatically clean dust on the front surface of the filter plate and collect the dust through the collecting box, the filter plate does not need to be cleaned or replaced manually at regular intervals, and the dust in the collecting box can be used continuously only by dumping, so that the air purifying efficiency and the maintenance convenience are improved, and the defects in the prior art are overcome.
In order to solve the technical problems, the utility model provides an air purifying device for a medical clean factory building, which comprises a main sleeve, an air suction pipe, an air exhaust pipe, a filter plate and a cleaning assembly;
The filter plate is fixedly connected to the inside of one side of the main sleeve, which is close to the exhaust pipe, and is used for filtering dust;
the cleaning assembly comprises a cleaning block, a cleaning block driving shaft, a crank, a connecting rod and a collecting box;
A dust removing opening is formed in the bottom of the main sleeve, close to the filter plate, two sides of the dust removing opening are provided with sliding grooves, the cleaning block is connected with the sliding grooves in a sliding manner, and a collecting box is arranged right below the dust removing opening;
The cleaning block driving shaft is horizontally arranged along the length direction of the main sleeve and is rotationally connected with the inner wall of the main sleeve, the end part of the cleaning block driving shaft is fixedly connected with one end of the crank, the other end of the crank is hinged with the connecting rod, the other end of the connecting rod is hinged with the cleaning block, a crank slide block mechanism is formed among the crank, the connecting rod and the cleaning block, the cleaning block driving shaft rotates to drive the cleaning block to slide along the sliding groove through the crank and the connecting rod, and then the surface of the filter plate is wiped to enable dust to fall into the collecting box from the dust removing port.
As an improvement of the utility model, the main sleeve is internally provided with a supporting plate, and the cleaning block driving shaft is connected with the supporting plate through a bearing.
Further, the air purifying device of the medical clean factory building further comprises an air suction component;
the air suction assembly comprises a motor, a first fan and a second fan;
The first fan is arranged below the main sleeve, a rotating shaft of the first fan is vertically arranged, penetrates through the bottom surface of the main sleeve, stretches into the main sleeve and is rotationally connected with the bottom surface and the top surface of the main sleeve, and a first bevel gear is arranged on the rotating shaft of the first fan;
The second fan is arranged in the main sleeve and close to one side of the air suction pipe, and the rotating shaft of the second fan is horizontally arranged and provided with a second bevel gear;
A third bevel gear is arranged on the cleaning block driving shaft;
The second bevel gear and the third bevel gear are meshed with the first bevel gear and used for driving the second fan to rotate when the first fan rotates and driving the cleaning block driving shaft to rotate, and the motor is used for driving the first fan to rotate.
Further, the number of the first fans is two, a transmission shaft is arranged between the rotating shafts of the two first fans, and fourth bevel gears are arranged at the two ends of the transmission shaft and are respectively meshed with the first bevel gears on the rotating shafts of the two first fans so as to enable the two first fans to synchronously rotate;
An output shaft of the motor is connected with a first fan rotating shaft close to the air suction pipe, the second bevel gear is meshed with a first bevel gear close to the air suction pipe, and the third bevel gear is meshed with a first bevel gear close to the air exhaust pipe.
Further, the transmission shaft is a two-section split shaft, and the middle part of the transmission shaft is coaxially connected and fixed through a coupling plate.
Further, a motor mounting plate is fixedly connected above the top of the main sleeve close to the air suction pipe, and the motor is connected to the motor mounting plate.
Further, a protective cover is arranged outside the first fan.
With such a design, the utility model has at least the following advantages:
1. According to the utility model, the cleaning device is arranged to automatically clean the filter plate in the running process of the device, dust on the front surface of the filter plate is erased and collected by the collecting box, a user does not need to manually clean or replace the filter plate, and the filter plate can be continuously used by regularly taking down the collecting box and pouring the collected dust, so that the convenience of use and maintenance is improved;
2. the dust removing port of the main sleeve is provided with a T-shaped groove, and the collecting box is connected with the T-shaped groove in a sliding insertion manner, so that the collecting box is convenient to install and detach;
3. The user can install different numbers of first fans according to the self demand, and the adjacent first fans are driven by the transmission shaft, so that the first fans synchronously rotate, and the air purification efficiency is improved;
4. simple structure, convenient use and suitability for popularization.
Drawings
The foregoing is merely an overview of the present utility model, and the present utility model is further described in detail below with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.
Fig. 3 is a schematic view of the structure of the bottom part of the present utility model.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 5 is an enlarged schematic view of the structure at B in fig. 3.
The reference numerals comprise 1, a main sleeve, 11, a dust removing port, 12, a T-shaped groove, 13, a supporting plate, 14, a motor mounting plate, 2, an air suction pipe, 3, an exhaust pipe, 4, a cleaning component, 41, a cleaning block, 42, a cleaning block driving shaft, 43, a crank, 44, a connecting rod, 45, a collecting box, 46, a third bevel gear, 5, an air suction component, 51, a motor, 52, a first fan, 53, a first bevel gear, 54, a second fan, 55, a second bevel gear, 56, a transmission shaft, 57, a fourth bevel gear, 58, a coupling plate, 59, a protective cover, 6 and a filter plate.
Detailed Description
Referring to fig. 1 to 5, the present utility model provides an air purifying device for a medical clean factory building, which comprises a main sleeve 1, an air suction pipe 2, an air discharge pipe 3, a cleaning component 4, an air suction component 5 and a filter plate 6.
The main sleeve 1 is a rectangular central control cylinder, two ends in the horizontal direction are respectively provided with an air suction pipe 2 and an air discharge pipe 3, in the embodiment, the air suction pipe 2 is positioned at the left side of the main sleeve 1, the air discharge pipe 3 is positioned at the right side of the main sleeve 1, and a filter plate 6 is fixedly connected at one side, close to the air discharge pipe 3, of the inside of the main sleeve 1.
The bottom of the main sleeve 1 is provided with a dust removing opening 11 near the filter plate 6, a T-shaped groove 12 is arranged at the dust removing opening 11, the dust removing opening 11 is used for discharging dust, and the T-shaped groove 12 is used for installing a collecting box 45 below.
The inner wall of the main sleeve 1 is fixedly connected with a supporting plate 13 near the exhaust pipe 3 for supporting the cleaning block driving shaft 42. The motor mounting plate 14 is fixedly connected to one side of the top of the main sleeve 1 close to the air suction pipe 2 and is used for mounting the motor 51.
The cleaning assembly 4 includes a cleaning block 41, a cleaning block drive shaft 42, a crank 43, a connecting rod 44, and a collection box 45.
One side of the cleaning block 41 is attached to the front surface of the filter plate 6, and is used for wiping dust on the front surface of the filter plate 6.
The cleaning block driving shaft 42 is horizontally arranged along the length direction of the main sleeve 1 and is rotatably connected between the inner walls of the main sleeve 1. Specifically, the cleaning block drive shaft 42 is bearing-mounted on the support plate 13.
A fourth bevel gear 48 is installed at one end of the cleaning block driving shaft 42, the other end is fixedly connected with one end 43 of the crank, the other end of the crank 43 is hinged with a connecting rod 44, and the other end of the connecting rod is hinged with the cleaning block 41. The crank 43, the connecting rod 44 and the cleaning block 41 constitute a crank slider mechanism which converts the rotation of the cleaning block drive shaft 42 into the reciprocating motion of the cleaning block 41, thereby wiping the front side surface of the filter plate 6. The fourth bevel gear 48 is used to drive the cleaning block drive shaft 42.
The collecting box 45 is used for containing dust discharged from the dust removing opening 11, the top of the collecting box 45 is turned to two sides, the turned edge is just corresponding to the shape and the size of the T-shaped groove 12, and the collecting box 45 is connected with the T-shaped groove 12 in a sliding inserting mode.
The suction assembly 5 comprises a motor 51, a first fan 52 and a second fan 54.
The first fan 52 is arranged below the main sleeve 1, the rotating shaft of the first fan 52 is vertically arranged, penetrates through the bottom surface of the main sleeve 1, stretches into the main sleeve 1, and is rotationally connected with the bottom surface and the top surface of the main sleeve 1. A first bevel gear 53 is mounted on the rotation shaft of the first fan 52. The outside of the first fan 52 is mounted with a shield 59.
The second fan 54 is disposed inside the main sleeve and near the air suction pipe, and the rotation shaft of the second fan 54 is horizontally disposed and provided with a second bevel gear 55.
The second bevel gear 54 and the third bevel gear 48 are meshed with the first bevel gear 52, when the first fan 52 rotates, the second fan 54 and the cleaning block driving shaft 42 can be driven to rotate, and the motor 51 is used for driving the first fan 52 to rotate.
In this embodiment, the number of the first fans 52 is two, and a transmission shaft 56 is disposed between the two first fans, where the transmission shaft 56 is a two-section split shaft, and the middle part is connected and fixed by a coupling plate 58. The transmission shaft 56 is provided at both left and right ends thereof with fourth bevel gears 57, respectively, and the two fourth bevel gears 57 are engaged with the first bevel gears 53 on the rotation shafts of the two first fans 52, respectively, for synchronously rotating the two first fans 52.
The motor 51 is mounted on the motor mounting plate 14, an output shaft of the motor 51 is rotatably connected with the first fan 52 near the air suction pipe 2, the second bevel gear 55 is meshed with the first bevel gear 53 near the air suction pipe 2, and the third bevel gear 48 is meshed with the first bevel gear 53 near the air discharge pipe 3.
It should be noted that, in other embodiments, the number of the first fans 52 may be selected by the user according to the usage requirement of the factory building, and the number of the first fans 52 may be one or more. When there is only one first fan 52, both the second fan 54 and the cleaning block drive shaft 42 are in drive with that first fan 52. When the number of first fans 52 is plural, the second fan 54 is driven with the first fan 52 closest to the air intake pipe 2, the cleaning block driving shaft 42 is driven with the first fan 52 closest to the air exhaust pipe 3, and the adjacent first fans 52 are driven by the driving shaft 56.
The working principle of the utility model is that when the motor 51 is started, the motor 51 drives the two first fans 52 to synchronously rotate, meanwhile, the first fan 52 on the left side drives the second fan 54 to rotate, and the first fan 52 on the right side drives the cleaning block driving shaft 42 to rotate, so that the cleaning block 41 is driven to reciprocate. The air in the factory building enters the main sleeve 1 through the air suction port 2 and the two first fans 52 respectively, dust is filtered out by the filter plate 6 and then discharged from the exhaust pipe 3, and dust left on the front surface of the filter plate 6 falls into the collecting box 45 after being erased by the cleaning block 41.
The utility model has simple structure and convenient use, does not need to manually clean and replace the filter plates, improves the convenience of use and maintenance, can select the installation number of the first fans according to the use requirement, meets the ventilation requirement of a factory building, and improves the air purification efficiency.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model in any way, and some simple modifications, equivalent variations or modifications can be made by those skilled in the art using the teachings disclosed herein, which fall within the scope of the present utility model.
Claims (8)
1. The air purifying device for the medical clean factory building comprises a main sleeve, an air suction pipe and an air exhaust pipe, and is characterized by further comprising a filter plate and a cleaning assembly;
The filter plate is fixedly connected to the inside of one side of the main sleeve, which is close to the exhaust pipe, and is used for filtering dust;
the cleaning assembly comprises a cleaning block, a cleaning block driving shaft, a crank, a connecting rod and a collecting box;
a dust removing port is formed in the bottom of the main sleeve close to the filter plate, and a collecting box is arranged right below the dust removing port;
The cleaning block driving shaft is horizontally arranged along the length direction of the main sleeve and is rotationally connected with the inner wall of the main sleeve, the end part of the cleaning block driving shaft is fixedly connected with one end of the crank, the other end of the crank is hinged with the connecting rod, the other end of the connecting rod is hinged with the cleaning block, the cleaning block driving shaft rotates to drive the cleaning block to reciprocate through the crank and the connecting rod, and then the surface of the filter plate is wiped to enable dust to fall into the collecting box from the dust removing port.
2. The air purification device for a medical clean factory building according to claim 1, wherein the main sleeve is internally provided with a supporting plate, and the cleaning block driving shaft is connected with the supporting plate through a bearing.
3. The air purification device for a medical clean factory building of claim 1, wherein the dust removal opening is provided with a T-shaped groove, and the top of the collection box is turned over and is in sliding connection with the T-shaped groove.
4. The medical clean room air cleaning apparatus according to claim 1, further comprising an air intake assembly;
the air suction assembly comprises a motor, a first fan and a second fan;
The first fan is arranged below the main sleeve, a rotating shaft of the first fan is vertically arranged, penetrates through the bottom surface of the main sleeve, stretches into the main sleeve and is rotationally connected with the bottom surface and the top surface of the main sleeve, and a first bevel gear is arranged on the rotating shaft of the first fan;
The second fan is arranged in the main sleeve and close to one side of the air suction pipe, and the rotating shaft of the second fan is horizontally arranged and provided with a second bevel gear;
A third bevel gear is arranged on the cleaning block driving shaft;
The second bevel gear and the third bevel gear are meshed with the first bevel gear and used for driving the second fan to rotate when the first fan rotates and driving the cleaning block driving shaft to rotate, and the motor is used for driving the first fan to rotate.
5. The air purification device for the medical clean factory building of claim 4, wherein the number of the first fans is two, a transmission shaft is arranged between rotating shafts of the two first fans, fourth bevel gears are arranged at two ends of the transmission shaft, and the two fourth bevel gears are respectively meshed with the first bevel gears on the rotating shafts of the two first fans and are used for enabling the two first fans to synchronously rotate;
An output shaft of the motor is connected with a first fan rotating shaft close to the air suction pipe, the second bevel gear is meshed with a first bevel gear close to the air suction pipe, and the third bevel gear is meshed with a first bevel gear close to the air exhaust pipe.
6. The air purification device for a medical clean factory building according to claim 5, wherein the transmission shaft is a two-section split shaft, and the middle part is coaxially connected and fixed through a coupling plate.
7. The air purification device for a medical clean plant according to claim 5, wherein a motor mounting plate is fixedly connected to the upper portion of the top of the main sleeve, which is close to the air suction pipe, and the motor is connected to the motor mounting plate.
8. The clean room air cleaning device of claim 4, wherein the first fan is externally mounted with a shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520598923.5U CN223925050U (en) | 2025-04-01 | 2025-04-01 | An air purification device for medical cleanrooms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520598923.5U CN223925050U (en) | 2025-04-01 | 2025-04-01 | An air purification device for medical cleanrooms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223925050U true CN223925050U (en) | 2026-02-17 |
Family
ID=98764122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520598923.5U Active CN223925050U (en) | 2025-04-01 | 2025-04-01 | An air purification device for medical cleanrooms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223925050U (en) |
-
2025
- 2025-04-01 CN CN202520598923.5U patent/CN223925050U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |