CN215336807U - Toilet uses new trend air exchange system - Google Patents
Toilet uses new trend air exchange system Download PDFInfo
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- CN215336807U CN215336807U CN202121419963.7U CN202121419963U CN215336807U CN 215336807 U CN215336807 U CN 215336807U CN 202121419963 U CN202121419963 U CN 202121419963U CN 215336807 U CN215336807 U CN 215336807U
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Abstract
The utility model relates to the technical field of clean room air exchange systems, in particular to a fresh air exchange system for a clean room, which comprises a filter box, wherein an air inlet pipeline is welded on one side of the filter box, a connecting cylinder is connected with the air inlet pipeline in an internal thread manner, a filter plate is welded in the connecting cylinder, a cleaning mechanism is arranged on the filter plate, tracks are symmetrically welded on the left side and the right side of the inner wall of the filter box, a mounting seat is arranged between the two tracks which are symmetrically distributed on the left side and the right side, sliding plates are symmetrically welded on the left side and the right side of the mounting seat and are in sliding connection with the tracks, a bottom plate is welded at the lower end of the mounting seat and is connected with the filter box through bolts, a handle is symmetrically welded at the left side and the right side of the lower end of the bottom plate, limiting mechanisms are symmetrically arranged at the front side and the rear side of the mounting seat, one limiting mechanism is inserted with an active carbon filter screen, and a high-efficiency HEPA filter screen is inserted in the other limiting mechanism, and the fresh air exchange system has the beneficial effects that: the device can rapidly disassemble and assemble the filtering device, and greatly improves the working efficiency.
Description
Technical Field
The utility model relates to the technical field of clean room ventilation systems, in particular to a fresh air ventilation system for a clean room.
Background
The clean room is a space with better tightness, which can control the parameters of air cleanliness, temperature, humidity, pressure, noise and the like according to the requirements. The clean room is mainly applied to the fields with precision and high-precision quality requirements such as microelectronics, biopharmaceuticals, surgical treatment, precision instrument manufacturing and the like, so that the clean workshop has higher requirements on air temperature, humidity and cleanliness. The existing clean room mostly adopts a fresh air ventilation system for ensuring indoor air quality, the fresh air ventilation system discharges dirty gas, and simultaneously absorbs outdoor fresh air to promote indoor and outdoor air circulation and ensure indoor air quality. In-process to fresh air inflow clean room, need carry out filtration treatment to the air, come out particle filtration such as dust in the air, nevertheless filter equipment needs in time clear up after using for a long time, otherwise can take place blocking phenomenon or can't carry out effectual filtration to the air to make the air quality in the clean room decline. Current new trend air exchange system when changing or clearing up filter equipment, it is comparatively loaded down with trivial details to dismantle, needs to spend a large amount of time to dismantle, not only changes inefficiency, influences the normal circulation of clean room air moreover and takes a breath.
Therefore, a new ventilation system for clean rooms is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fresh air ventilation system for a clean room, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a fresh air ventilation system for a clean room comprises a filter box, an air inlet pipeline is welded on one side of the filter box, the inner thread of the air inlet pipeline is connected with a connecting cylinder, a filter plate is welded in the connecting cylinder, a cleaning mechanism is arranged on the filter plate, tracks are welded on the inner wall of the filter box in a bilateral symmetry manner, a mounting seat is arranged between the two tracks which are distributed in the bilateral symmetry manner, sliding plates are symmetrically welded on the left side and the right side of the mounting seat and are connected with the track in a sliding manner, a bottom plate is welded at the lower end of the mounting seat, the bottom plate is connected with the filter box through bolts, handles are symmetrically welded at the left and right sides of the lower end of the bottom plate, limiting mechanisms are symmetrically arranged at the front side and the rear side of the mounting seat, the active carbon filter screen is inserted in one of the limiting mechanisms, the high-efficiency HEPA filter screen is inserted in the other limiting mechanism, and locking mechanisms are symmetrically arranged on the left and right of the top of the mounting seat.
Preferably, the cleaning mechanism comprises: round bar, cleaning brush and flabellum, the round bar runs through the filter setting, and the round bar passes through the bearing and is connected with the filter rotation, the welding of the one end longitudinal symmetry of round bar has the cleaning brush, cleaning brush and filter sliding connection, the other end of round bar becomes circumference array welding and has three flabellum.
Preferably, the inner side of the mounting seat is welded with a grating plate, and the grating plate divides the inner side of the mounting seat into two parts.
Preferably, the limiting mechanism comprises: the fixing frame is rotatably connected with the mounting seat through a pin rod, limiting plates are welded on the lateral sides of the fixing frame in a bilateral symmetry mode, and positioning blocks are welded on the upper end of the fixing frame in a bilateral symmetry mode.
Preferably, the locking mechanism comprises: fixed block, take-up pulley, nylon rope, locating lever, positioning spring and knob, it is connected with the take-up pulley to rotate through the pin rod in the fixed block, the winding has the nylon rope on the take-up pulley, both ends symmetry is pegged graft about the fixed block and is had the locating lever, it has positioning spring to peg graft between locating lever and the fixed block, the both ends of nylon rope are respectively in two locating lever ties, the side of fixed block is rotated and is connected with the knob, the one end of knob is passed the fixed block and is welded with the take-up pulley.
Preferably, the locating lever and fixed block sliding connection, the one end and the locating piece grafting of nylon rope are kept away from to the locating lever.
Compared with the prior art, the utility model has the beneficial effects that: the air is primarily filtered through the arranged filter plate, impurities such as large-particle dust and the like in the air are filtered out, and the filter plate is cleaned through the arranged cleaning mechanism, so that the filter plate is prevented from being blocked; when the filter equipment in the new trend air exchange system needs to be cleared up, outwards screw out the connecting cylinder and can dismantle the filter, dismantle bolt on the bottom plate and get off and can take the mount pad out from the rose box, it rotates to drive the take-up pulley through rotating the knob, the take-up pulley is packed up the nylon rope winding, the nylon rope drives two locating levers and to the one end in the fixed block, make the locating lever shift out from the locating block simultaneously, can outwards rotate two stop gear this moment, thereby can be convenient dismantle activated carbon filter screen and high-efficient HEPA filter screen and wash or change, the operation is simple and convenient, and the work efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of a filter device according to the present invention;
FIG. 2 is a schematic cross-sectional view of the filter device according to the present invention;
FIG. 3 is a schematic sectional view of the easy-to-detach high efficiency filtering mechanism of the present invention;
FIG. 4 is a schematic view of the mounting base of the present invention;
fig. 5 is a schematic structural view of the limiting mechanism of the present invention.
In the figure: 1. a filter box; 11. an air inlet pipeline; 12. a track; 2. a connecting cylinder; 21. a filter plate; 3. a round bar; 31. a cleaning brush; 32. a fan blade; 4. a mounting seat; 41. a slide plate; 42. a base plate; 5. a fixed mount; 51. positioning blocks; 52. a limiting plate; 6. an activated carbon filter screen; 61. a high-efficiency HEPA filter screen; 7. a fixed block; 8. a take-up pulley; 81. a nylon cord; 82. positioning a rod; 83. a positioning spring; 9. a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a fresh air ventilation system for toilet, includes rose box 1, and the welding of one side of rose box 1 has intake stack 11, and the 11 internal thread connection of intake stack has connecting cylinder 2, and the welding has filter 21 in the connecting cylinder 2, is provided with clearance mechanism on the filter 21, and clearance mechanism is including: round bar 3, cleaning brush 31 and flabellum 32, round bar 3 runs through filter 21 and sets up, and round bar 3 passes through the bearing and rotates with filter 21 to be connected, the one end longitudinal symmetry welding of round bar 3 has cleaning brush 31, cleaning brush 31 and filter 21 sliding connection, the other end of round bar 3 becomes circumference array welding and has three flabellum 32, it rotates to drive flabellum 32 through the air flow, flabellum 32 drives round bar 3 and rotates, round bar 3 drives cleaning brush 31 and rotates along filter 21, clear up filter 21, prevent that filter 21 from blockking up, filter 21 need not often dismantle the washing, only need regularly to air-supply line 11 clearance can, and the work efficiency is improved.
The welding of the lower extreme of mount pad 4 has bottom plate 42, and bottom plate 42 passes through the bolt to be connected with rose box 1, and the welding of the lower extreme bilateral symmetry of bottom plate 42 has the handle, and bilateral symmetry is provided with stop gear around mount pad 4, and the grafting has active carbon filter screen 6 in one of them stop gear, and the grafting has high-efficient HEPA filter screen 61 in another stop gear, and stop gear is including: mount 5, mount 5 rotate with mount pad 4 through the pin rod and are connected, and the side bilateral symmetry welding of mount 5 has limiting plate 52, and the upper end bilateral symmetry welding of mount 5 has locating piece 51, and stop gear is used for restricting active carbon filter screen 6 and high-efficient HEPA filter screen 61, prevents that active carbon filter screen 6 and high-efficient HEPA filter screen 61 from rocking.
The top bilateral symmetry of mount pad 4 is provided with locking mechanism, and locking mechanism is including: fixed block 7, take-up pulley 8, nylon rope 81, the locating lever 82, positioning spring 83 and knob 9, rotate through the pin rod in the fixed block 7 and be connected with take-up pulley 8, the winding has nylon rope 81 on the take-up pulley 8, both ends symmetry about the fixed block 7 is pegged graft and is had the locating lever 82, it has positioning spring 83 to peg graft between locating lever 82 and the fixed block 7, positioning spring 83's one end is pegged graft with positioning lever 82, positioning spring 83's the other end is pegged graft with fixed block 7, nylon rope 81 passes from positioning spring 83's centre, positioning spring 83 applys for elasticity to positioning lever 82.
The working principle is as follows: the air is primarily filtered through the arranged filter plate 21, impurities such as large-particle dust and the like in the air are filtered out, and the air is efficiently filtered through the arranged active carbon filter screen 6 and the efficient HEPA filter screen 61, so that the air quality in a clean room is ensured; the cleaning mechanism is arranged, the fan blades 32 are driven to rotate through air flow, the fan blades 32 drive the round rods 3 to rotate, the round rods 3 drive the cleaning brushes 31 to rotate along the filter plate 21, the filter plate 21 is cleaned, and the filter plate 21 is prevented from being blocked; when needs clear up the filter equipment in the new trend air exchange system, can dismantle filter 21 with connecting cylinder 2 outwards screwing out, dismantle the bolt on the bottom plate 42 again and get off and can take mount pad 4 out from the rose box, drive take-up pulley 8 through rotating knob 9 and rotate, take-up pulley 8 packs up the winding of nylon rope 81, nylon rope 81 drives two locating levers 82 and removes in to fixed block 7, make locating lever 82 shift out from locating piece 51 simultaneously, loosen the fixed to locating piece 51, can outwards rotate two stop gear this moment, thereby can be convenient dismantle activated carbon filter screen 6 and high-efficient HEPA filter screen 61 get off and wash or change, and easy operation is convenient, and the work efficiency is greatly improved.
In the figure: a filter box 1; an air inlet duct 11; the track 12 is connected with the cylinder 2; a filter plate 21; a round bar 3; a cleaning brush 31; fan blades 32; a mounting seat 4; a slide plate 41; a base plate 42; a fixed mount 5; a positioning block 51; a stopper plate 52; an active carbon filter screen 6; a high efficiency HEPA screen 61; a fixed block 7; a take-up pulley 8; a nylon cord 81; a positioning rod 82; a positioning spring 83; a knob 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fresh air ventilation system for clean room, includes rose box (1), its characterized in that: an air inlet pipeline (11) is welded on one side of the filter box (1), a connecting cylinder (2) is connected with the inner thread of the air inlet pipeline (11), a filter plate (21) is welded in the connecting cylinder (2), a cleaning mechanism is arranged on the filter plate (21), tracks (12) are symmetrically welded on the left side and the right side of the inner wall of the filter box (1), a mounting seat (4) is arranged between the two tracks (12) which are symmetrically distributed on the left side and the right side, sliding plates (41) are symmetrically welded on the left side and the right side of the mounting seat (4), the sliding plates (41) are connected with the tracks (12) in a sliding manner, a bottom plate (42) is welded at the lower end of the mounting seat (4), the bottom plate (42) is connected with the filter box (1) through bolts, handles are symmetrically welded at the lower end of the bottom plate (42), limiting mechanisms are symmetrically arranged on the front side and the rear side of the mounting seat (4), and an active carbon filter screen (6) is inserted in one limiting mechanism, another limiting mechanism is inserted with a high-efficiency HEPA filter screen (61), and locking mechanisms are symmetrically arranged at the left and right of the top of the mounting seat (4).
2. The fresh air ventilation system for the clean room according to claim 1, wherein: clearance mechanism including: round bar (3), cleaning brush (31) and flabellum (32), round bar (3) run through filter (21) and set up, and round bar (3) rotate with filter (21) through the bearing and be connected, the one end longitudinal symmetry welding of round bar (3) has cleaning brush (31), cleaning brush (31) and filter (21) sliding connection, the other end of round bar (3) becomes three flabellum (32) of circumference array welding.
3. The fresh air ventilation system for the clean room according to claim 1, wherein: the inner side of the mounting seat (4) is welded with a grating plate, and the grating plate divides the inner side of the mounting seat (4) into two parts.
4. The fresh air ventilation system for the clean room according to claim 1, wherein: stop gear is including: mount (5), mount (5) rotate with mount pad (4) through the pin rod and are connected, the side bilateral symmetry welding of mount (5) has limiting plate (52), the upper end bilateral symmetry welding of mount (5) has locating piece (51).
5. The fresh air ventilation system for the clean room according to claim 1, wherein: the locking mechanism comprises: fixed block (7), take-up pulley (8), nylon rope (81), locating lever (82), positioning spring (83) and knob (9), rotate through the pin rod in fixed block (7) and be connected with take-up pulley (8), the winding has nylon rope (81) on take-up pulley (8), both ends symmetry about fixed block (7) are pegged graft and are had locating lever (82), it has positioning spring (83) to peg graft between locating lever (82) and fixed block (7), the both ends of nylon rope (81) are respectively in two locating levers (82) tieing, the side of fixed block (7) is rotated and is connected with knob (9), fixed block (7) and take-up pulley (8) welding are passed to the one end of knob (9).
6. A fresh air ventilating system for clean room according to claim 5, characterized in that: the positioning rod (82) is connected with the fixing block (7) in a sliding mode, and one end, far away from the nylon rope (81), of the positioning rod (82) is connected with the positioning block (51) in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121419963.7U CN215336807U (en) | 2021-06-25 | 2021-06-25 | Toilet uses new trend air exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121419963.7U CN215336807U (en) | 2021-06-25 | 2021-06-25 | Toilet uses new trend air exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215336807U true CN215336807U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121419963.7U Active CN215336807U (en) | 2021-06-25 | 2021-06-25 | Toilet uses new trend air exchange system |
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| Country | Link |
|---|---|
| CN (1) | CN215336807U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353204A (en) * | 2021-12-31 | 2022-04-15 | 深圳市鹏辉制冷工程有限公司 | Energy-saving electromechanical refrigerating system |
| CN114576762A (en) * | 2022-03-24 | 2022-06-03 | 深圳市朗奥洁净科技股份有限公司 | Energy-saving system of clean room |
| CN114811315A (en) * | 2022-05-07 | 2022-07-29 | 深圳市行天下建设工程有限公司 | BIM-based graphic workstation for building construction |
| CN116174416A (en) * | 2023-02-01 | 2023-05-30 | 江苏晨达半导体科技有限公司 | Semiconductor mill ventilation pipe cleaning device |
-
2021
- 2021-06-25 CN CN202121419963.7U patent/CN215336807U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353204A (en) * | 2021-12-31 | 2022-04-15 | 深圳市鹏辉制冷工程有限公司 | Energy-saving electromechanical refrigerating system |
| CN114576762A (en) * | 2022-03-24 | 2022-06-03 | 深圳市朗奥洁净科技股份有限公司 | Energy-saving system of clean room |
| CN114811315A (en) * | 2022-05-07 | 2022-07-29 | 深圳市行天下建设工程有限公司 | BIM-based graphic workstation for building construction |
| CN114811315B (en) * | 2022-05-07 | 2023-11-10 | 深圳市行天下建设工程有限公司 | Building construction graphics workstation based on BIM |
| CN116174416A (en) * | 2023-02-01 | 2023-05-30 | 江苏晨达半导体科技有限公司 | Semiconductor mill ventilation pipe cleaning device |
| CN116174416B (en) * | 2023-02-01 | 2024-05-03 | 苏州展初精工科技有限公司 | Semiconductor mill ventilation pipe cleaning device |
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