CN219797379U - Fresh air filtering system for clean room - Google Patents
Fresh air filtering system for clean room Download PDFInfo
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- CN219797379U CN219797379U CN202321077172.XU CN202321077172U CN219797379U CN 219797379 U CN219797379 U CN 219797379U CN 202321077172 U CN202321077172 U CN 202321077172U CN 219797379 U CN219797379 U CN 219797379U
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- air inlet
- inlet pipe
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Abstract
本实用新型公开了一种洁净室用新风过滤系统，包括箱体，箱体的一侧焊接有进风管，箱体正面开设有安装口，安装口内设有承载架，承载架上设有固定组件，承载架内设有过滤组件。本实用新型通过设置的过滤板对空气进行初级过滤，将空气中的大颗粒粉尘等杂物过滤出来，通过设置的驱动电机带动清理板对过滤板进行清理，防止过滤板堵塞，通过初效过滤网、活性炭过滤网和HEPA过滤网的配合使用，便于对空气中的杂质进行深度过滤，通过插杆、插槽和弹簧的配合使用，从而便于将承载板取出，通过固定板和卡槽的配合使用，从而可以方便的将初效过滤网、活性炭过滤网和HEPA过滤网拆卸下来进行清洗或更换，操作简单方便，大大提高了工作效率。
The utility model discloses a fresh air filtration system for clean rooms, which includes a box. An air inlet pipe is welded to one side of the box. An installation port is provided on the front of the box. A load-bearing frame is provided in the installation port. The fixed component is provided with a filter component inside the carrier frame. The utility model performs primary filtration of the air through the set filter plate to filter out large particles of dust and other impurities in the air. The set drive motor drives the cleaning plate to clean the filter plate to prevent the filter plate from being clogged. Through primary filtration The combined use of net, activated carbon filter and HEPA filter facilitates deep filtration of impurities in the air. Through the combined use of insert rods, slots and springs, it is easy to take out the load-bearing plate. Through the combination of fixed plate and slot By using it, the primary filter, activated carbon filter and HEPA filter can be easily disassembled for cleaning or replacement. The operation is simple and convenient, which greatly improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of clean room filter systems, in particular to a fresh air filter system for a clean room.
Background
The clean room is a space with good tightness, which is used for controlling parameters such as air cleanliness, temperature, humidity, pressure, noise and the like as required. The clean room is mostly applied to the fields of precision and high-precision quality requirements such as microelectronics, biopharmaceuticals, operation treatment, precision instrument manufacturing and the like, so that the clean factory building has higher requirements on air temperature, humidity and cleanliness. To achieve clean grade in clean rooms, comprehensive measures are necessary, including process arrangement, building planes, building structures, building decorations, personnel and material purification, air cleaning measures, maintenance and management, etc., and air cleaning measures, i.e. fresh air filtration systems, are fundamental guarantees for achieving clean grade.
The existing fresh air filtering system for the clean room has certain defects when in use, and the filtering component needs to be cleaned in time after being used for a long time, otherwise, the blocking phenomenon can occur or the air can not be effectively filtered, so that the air quality in the clean room is reduced. The existing fresh air filtering system for the clean room is complex in disassembly and needs to spend a large amount of time for disassembly when replacing or cleaning the filtering component, so that the replacement efficiency is low, the normal circulation ventilation of the air in the clean room is affected, the practicability is poor, and the requirements of users cannot be met. For this purpose, a corresponding technical solution needs to be designed to solve.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a fresh air filtering system for a clean room, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the fresh air filtering system for the clean room comprises a box body, wherein an air inlet pipe is welded on one side of the box body, a mounting opening is formed in the front of the box body, a bearing frame is arranged in the mounting opening, a fixing assembly is arranged on the bearing frame, and a filtering assembly is arranged in the bearing frame;
the air inlet pipe is internally provided with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, a cleaning plate and fan blades are sequentially arranged on the rotating shaft from left to right, a filter plate is arranged between the cleaning plate and the fan blades, a stop block is fixedly arranged on the inner side wall of the air inlet pipe and positioned on the right side of the filter plate, a limiting block is movably arranged on the inner side wall of the air inlet pipe and positioned on the left side of the filter plate, and one end, close to the filter plate, of the cleaning plate is provided with a plurality of cleaning brushes;
the fixed assembly comprises a movable groove formed in the outer side wall of the bearing frame, a push block is arranged in the movable groove, one side of the push block is fixedly connected with an inserting rod, a first spring is arranged on the inserting rod, and one end of the inserting rod, far away from the push block, extends out of the movable groove;
the filter component comprises three groups of fixing plates arranged on the inner side wall of the bearing frame, clamping grooves matched with each group of fixing plates are formed in the bottom of the bearing frame, and a primary filter screen, an activated carbon filter screen and a HEPA filter screen are sequentially clamped in the three clamping grooves from left to right.
Preferably, the inner side wall of the mounting port is provided with a slot, and the aperture of the slot is consistent with the diameter of the inserting rod.
Preferably, a limiting groove matched with the limiting block is formed in the inner side of the air inlet pipe, a second spring is arranged in the limiting groove, and the second spring is fixedly connected with the limiting block.
Preferably, the fan blade is provided with five blades, each blade is provided with a plurality of criss-cross diversion trenches, and the diversion trenches are wavy.
Preferably, a handle is arranged on the outer side wall of the bearing frame, an anti-skid sleeve is arranged on the handle, and the anti-skid sleeve is made of rubber.
(III) beneficial effects
The utility model discloses fresh air filtration system for toilet carries out primary filtration to the air through the filter that sets up, filter out debris such as big granule dust in the air, drive the clearance board through the driving motor that sets up and clear up the filter, prevent that the filter from blockking up, through just imitate the filter screen, the cooperation of active carbon filter screen and HEPA filter screen is used, be convenient for carry out the depth filtration to the impurity in the air, through the cooperation of inserted bar, slot and first spring, thereby be convenient for take out the loading board, through the cooperation of fixed plate and draw-in groove use, thereby can be convenient dismantle just imitate the filter screen, active carbon filter screen and HEPA filter screen wash or change, and easy operation is convenient, work efficiency has been improved greatly.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of the whole fresh air filtering system for clean rooms;
FIG. 2 is a schematic view of a filter assembly according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of the inside of the air inlet pipe according to the present utility model;
FIG. 5 is a schematic view of the structure of the case according to the present utility model;
FIG. 6 is a schematic view of a fan blade according to the present utility model.
In the figure: 1-box, 2-mounting port, 3-bearing frame, 4-air inlet pipe, 5-filter plate, 6-primary filter screen, 7-active carbon filter screen, 8-HEPA filter screen, 9-cleaning plate, 10-handle, 11-fixed plate, 12-draw-in groove, 13-movable groove, 14-push block, 15-inserted link, 16-first spring, 17-driving motor, 18-pivot, 19-flabellum, 20-cleaning brush, 21-dog, 22-spacing groove, 23-second spring, 24-stopper, 25-slot, 26-blade, 27-guiding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: a fresh air filtration system for a clean room, comprising: the box body 1, one side of the box body 1 is welded with an air inlet pipe 4, the front surface of the box body 1 is provided with an installation opening 2, a bearing frame 3 is arranged in the installation opening 2, a fixing component is arranged on the bearing frame 3, and a filtering component is arranged in the bearing frame 3;
a driving motor 17 is arranged in the air inlet pipe 4, the output end of the driving motor 17 is fixedly connected with a rotating shaft 18, a cleaning plate 9 and fan blades 19 are sequentially arranged on the rotating shaft 18 from left to right, a filter plate 5 is arranged between the cleaning plate 9 and the fan blades 19, a stop block 21 is fixedly arranged on the inner side wall of the air inlet pipe 4 and positioned on the right side of the filter plate 5, a limiting block 24 is movably arranged on the inner side wall of the air inlet pipe 4 and positioned on the left side of the filter plate 5, and a plurality of cleaning brushes 20 are arranged at one end, close to the filter plate 5, of the cleaning plate 9;
the fixed component comprises a movable groove 13 arranged on the outer side wall of the bearing frame 3, a push block 14 is arranged in the movable groove 13, one side of the push block 14 is fixedly connected with a plug rod 15, a first spring 16 is arranged on the plug rod 15, and one end of the plug rod 15 away from the push block 14 extends out of the movable groove 13;
the filter component comprises three groups of fixing plates 11 arranged on the inner side wall of the bearing frame 3, clamping grooves 12 matched with each group of fixing plates 11 are formed in the bottom of the bearing frame 3, and a primary filter screen 6, an activated carbon filter screen 7 and a HEPA filter screen 8 are sequentially clamped in the three clamping grooves 12 from left to right.
Further improved, as shown in fig. 5: the slot 25 is formed in the inner side wall of the mounting port 2, the aperture of the slot 25 is consistent with the diameter of the inserting rod 15, and the inserting rod 15 is inserted into the slot 25, so that the bearing frame 3 is conveniently fixed on the box body 1.
Further improved, as shown in fig. 4: a limiting groove 22 matched with the limiting block 24 is formed in the inner side of the air inlet pipe 4, a second spring 23 is arranged in the limiting groove 22, the second spring 23 is fixedly connected with the limiting block 24, and the limiting block 24 is matched with the stop block 21, so that the filter plate 5 is conveniently fixed in the air inlet pipe 4.
Further improved, as shown in fig. 6: five blades 26 are arranged on the fan blade 19, a plurality of criss-cross diversion trenches 27 are formed in each blade 26, the diversion trenches 27 are wavy, and through the arrangement of the diversion trenches 27, the resistance of wind flow can be reduced, the wind power of the fan blade 19 is increased, and the air inlet effect is improved.
Further improved, as shown in fig. 2: the handle 10 is arranged on the outer side wall of the bearing frame 3, the anti-slip sleeve is made of rubber, and the friction between the palm and the handle 10 is increased by arranging the anti-slip sleeve, so that the phenomenon of hand slip is avoided.
Working principle: when the novel filter box is used, firstly, a user pushes the push block 14 and compresses the first spring 16 to enable the inserting rod 15 to be separated from the slot 25, then, when the handle 6 is pulled, the bearing frame 3 is moved out of the box body 1 through the handle 6, and then, the primary filter screen 6, the activated carbon filter screen 7 and the HEPA filter screen 8 are pulled out of the bearing frame 3, so that impurities in the box body 1 and on the filter screen are cleaned rapidly, the carrying plate 3 is taken out conveniently through the cooperation of the inserting rod 15, the slot 25 and the first spring 16, and the fixing plate 11 and the clamping groove 12 are used in a matched mode, so that the primary filter screen 6, the activated carbon filter screen 7 and the HEPA filter screen 8 can be detached conveniently to be cleaned or replaced, the novel filter box is simple and convenient to operate, and the working efficiency is improved greatly.
And (3) notes: the model of the driving motor is 5IK90 GN-YF.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. Fresh air filtration system for toilet, its characterized in that: the novel air inlet type air conditioner comprises a box body (1), wherein an air inlet pipe (4) is welded on one side of the box body (1), an installation opening (2) is formed in the front face of the box body (1), a bearing frame (3) is arranged in the installation opening (2), a fixing assembly is arranged on the bearing frame (3), and a filtering assembly is arranged in the bearing frame (3);
the novel cleaning device is characterized in that a driving motor (17) is installed in the air inlet pipe (4), the output end of the driving motor (17) is fixedly connected with a rotating shaft (18), a cleaning plate (9) and fan blades (19) are sequentially arranged on the rotating shaft (18) from left to right, a filter plate (5) is arranged between the cleaning plate (9) and the fan blades (19), a stop block (21) is fixedly arranged on the inner side wall of the air inlet pipe (4) and positioned on the right side of the filter plate (5), a limiting block (24) is movably arranged on the inner side wall of the air inlet pipe (4) and positioned on the left side of the filter plate (5), and one end, close to the filter plate (5), of the cleaning plate (9) is provided with a plurality of cleaning brushes (20);
the fixed assembly comprises a movable groove (13) formed in the outer side wall of the bearing frame (3), a push block (14) is arranged in the movable groove (13), one side of the push block (14) is fixedly connected with an inserting rod (15), a first spring (16) is arranged on the inserting rod (15), and one end, far away from the push block (14), of the inserting rod (15) extends out of the movable groove (13);
the filter component comprises three groups of fixing plates (11) arranged on the inner side wall of the bearing frame (3), clamping grooves (12) matched with each group of fixing plates (11) are formed in the bottom of the bearing frame (3), and a primary filter screen (6), an activated carbon filter screen (7) and a HEPA filter screen (8) are sequentially clamped in the three clamping grooves (12) from left to right.
2. The fresh air filter system for a clean room according to claim 1, wherein: the inner side wall of the mounting port (2) is provided with a slot (25), and the aperture of the slot (25) is consistent with the diameter of the inserted link (15).
3. The fresh air filter system for a clean room according to claim 1, wherein: a limiting groove (22) matched with the limiting block (24) is formed in the inner side of the air inlet pipe (4), a second spring (23) is arranged in the limiting groove (22), and the second spring (23) is fixedly connected with the limiting block (24).
4. The fresh air filter system for a clean room according to claim 1, wherein: five blades (26) are arranged on the fan blade (19), a plurality of criss-cross diversion trenches (27) are formed in each blade (26), and the diversion trenches (27) are wavy.
5. The fresh air filter system for a clean room according to claim 1, wherein: the anti-skid device is characterized in that a handle (10) is arranged on the outer side wall of the bearing frame (3), an anti-skid sleeve is arranged on the handle (10), and the anti-skid sleeve is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321077172.XU CN219797379U (en) | 2023-09-06 | 2023-09-06 | Fresh air filtering system for clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321077172.XU CN219797379U (en) | 2023-09-06 | 2023-09-06 | Fresh air filtering system for clean room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219797379U true CN219797379U (en) | 2023-10-03 |
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ID=88156149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321077172.XU Active CN219797379U (en) | 2023-09-06 | 2023-09-06 | Fresh air filtering system for clean room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219797379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119236582A (en) * | 2024-10-19 | 2025-01-03 | 索科(江苏)净化系统工程有限公司 | Industrial waste gas purification equipment with easy loading and unloading of movable carbon plates |
| CN119554721A (en) * | 2024-12-03 | 2025-03-04 | 西安理工大学 | Building energy-saving ventilation device |
-
2023
- 2023-09-06 CN CN202321077172.XU patent/CN219797379U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119236582A (en) * | 2024-10-19 | 2025-01-03 | 索科(江苏)净化系统工程有限公司 | Industrial waste gas purification equipment with easy loading and unloading of movable carbon plates |
| CN119554721A (en) * | 2024-12-03 | 2025-03-04 | 西安理工大学 | Building energy-saving ventilation device |
| CN119554721B (en) * | 2024-12-03 | 2025-11-25 | 西安理工大学 | A building energy-saving ventilation device |
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20251029 Granted publication date: 20231003 |
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