CN216977062U - Fresh air ventilation device for dust-free workshop - Google Patents
Fresh air ventilation device for dust-free workshop Download PDFInfo
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- CN216977062U CN216977062U CN202220390256.8U CN202220390256U CN216977062U CN 216977062 U CN216977062 U CN 216977062U CN 202220390256 U CN202220390256 U CN 202220390256U CN 216977062 U CN216977062 U CN 216977062U
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Abstract
The utility model relates to the technical field of fresh air ventilation equipment, and discloses a fresh air ventilation device for a dust-free workshop, which comprises a machine body, wherein four dust receiving tanks are uniformly arranged on the lower surface of the machine body in a penetrating manner, the front ends and the rear ends of the surfaces of the left side and the right side of the machine body are respectively provided with a pipe connecting port in a penetrating manner, a baffle is arranged at the middle position in the machine body, and a first fan and a second fan are respectively arranged at the front side and the rear side of the baffle in the machine body. The dust on the surface of the air exchange tube is scraped, so that the blockage caused by too much dust is avoided, and the air exchange is influenced.
Description
Technical Field
The utility model relates to the technical field of fresh air ventilation equipment, in particular to a fresh air ventilation device for a dust-free workshop.
Background
In a dust-free workshop, fresh air ventilation equipment is often used for ventilation, and the purpose of ventilation is to discharge indoor dirty air and pathogenic microorganisms through the flowing of air, reduce the concentration of carbon dioxide and pathogenic microorganisms in the workshop and send outdoor fresh air into the workshop.
Chinese patent discloses a fresh air ventilation device (publication No. CN201209935Y), which effectively prevents dust and harmful substances from entering a room, keeps the air in the room fresh, reduces cold and hot treatment equipment for a unit, has a heat yield of more than 70 percent, reduces the operation cost to a great extent, and realizes high unification of environmental protection and high efficiency and energy saving; but it can't avoid the dust too much and cause the jam, influence ventilation effect, and its inconvenient maintenance of demolising fast. Accordingly, one skilled in the art has provided a fresh air ventilating device for a dust-free room to solve the problems set forth in the background art as described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fresh air ventilating device for a dust-free workshop, which is used for solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a fresh air ventilation device for a dust-free workshop comprises a machine body, wherein four dust collecting tanks are uniformly installed on the lower surface of the machine body in a penetrating manner, pipe connecting openings are installed at the front ends and the rear ends of the surfaces of the left side and the right side of the machine body in a penetrating manner, a baffle is installed in the middle position of the interior of the machine body, a first fan and a second fan are respectively installed on the front side and the rear side of the baffle in the interior of the machine body, dust screens are respectively installed on the left side and the right side of the first fan and the second fan in the interior of the machine body, an installation assembly is arranged on the upper surface of the machine body and comprises an installation seat, and an installation block is movably installed in the installation seat;
and a dust scraping assembly is arranged on one side of the dustproof net in the machine body.
As a still further scheme of the utility model: the right side surface mounting of mount pad has the regulation seat, the inside sliding connection who adjusts the seat has the locating plate, the left side surface mounting of locating plate has two locating levers, and both ends all install the spring about the right side surface of locating plate, the right side surface of locating plate is located and installs the stay cord between two springs, the pull rod is installed to the one end of stay cord.
As a still further scheme of the utility model: the dust scraping assembly comprises a motor and a lead screw, a first gear is installed at one end of the motor, a second gear is installed at the outer portion of the upper end of the lead screw, a lifting plate is connected to the outer portion of the lead screw in a meshed mode, a lifting rod is installed at the lower end of the lifting plate, a scraping plate is installed at the lower end of the lifting rod, and a limiting rod is movably connected to the upper end of the lifting plate in a penetrating mode.
As a still further scheme of the utility model: the dust collecting tank is right opposite to one side of the dust screen, and the mounting block is mounted at the center of the upper surface of the machine body.
As a still further scheme of the utility model: the positioning rod is movably embedded in the mounting block, the right end of the spring is mounted on the right side surface of the inside of the adjusting seat, the pull rope movably penetrates through the right side surface of the adjusting seat, and the pull rod is located outside the adjusting seat.
As a still further scheme of the utility model: the motor is installed on the inside upper surface of organism, the lead screw rotates to be connected in the inside of organism, first gear engagement is connected in the second gear, the scraper blade activity laminating in the dust screen, the gag lever post is installed in the inside of organism.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the mounting assembly, a worker can pull the pull rod in the mounting assembly to pull the pull rope to the right side, so that the positioning plate drives the positioning rod to leave the inside of the mounting block, and the mounting block is withdrawn from the inside of the mounting seat, thus the machine body can be quickly and conveniently detached for maintenance.
2. According to the dustproof screen, the dust scraping assembly is arranged, so that a worker can start a motor in the dust scraping assembly to drive the screw rod to rotate through the first gear and the second gear, the lifting plate meshed and connected with the screw rod can continuously ascend or descend, the scraper can scrape the surface of the dustproof screen to scrape off dust on the surface of the dustproof screen, and the influence on ventilation caused by blockage due to too much dust is avoided.
Drawings
FIG. 1 is a schematic view of a fresh air exchange device for a cleanroom facility;
FIG. 2 is a partial top cross-sectional view of a fresh air ventilator for a cleanroom facility;
FIG. 3 is a partial front cross-sectional view of a fresh air exchange device for a cleanroom facility;
FIG. 4 is a schematic view of the mounting assembly for a fresh air ventilator for a cleanroom facility;
fig. 5 is a schematic structural diagram of a dust scraping assembly in a fresh air ventilator for a dust-free workshop.
In the figure: 1. a body; 2. a dust collecting tank; 3. a pipe connecting port; 4. a baffle plate; 5. a first fan; 6. a second fan; 7. a dust screen; 8. mounting the component; 9. a dust scraping assembly; 10. a mounting seat; 11. mounting blocks; 12. an adjusting seat; 13. positioning a plate; 14. positioning a rod; 15. a spring; 16. pulling a rope; 17. a pull rod; 18. a motor; 19. a screw rod; 20. a first gear; 21. a second gear; 22. a lifting plate; 23. a lifting rod; 24. a squeegee; 25. a limiting rod.
Detailed Description
Referring to fig. 1 to 5, in the embodiment of the present invention, a fresh air ventilator for a dust-free workshop includes a machine body 1, four dust receiving tanks 2 are uniformly installed on a lower surface of the machine body 1 in a penetrating manner, and pipe receiving ports 3 are installed on front and rear ends of left and right side surfaces of the machine body 1 in a penetrating manner, a baffle 4 is installed at a middle position inside the machine body 1, a first fan 5 and a second fan 6 are respectively installed inside the machine body 1 at front and rear sides of the baffle 4, dust screens 7 are installed on left and right sides of the first fan 5 and the second fan 6 inside the machine body 1, the dust receiving tanks 2 are opposite to one side of the dust screens 7, an installation assembly 8 is arranged on an upper surface of the machine body 1, the installation assembly 8 includes an installation base 10, an installation block 11 is movably installed inside the installation base 10, the installation block 11 is installed at a center position of the upper surface of the machine body 1, an adjustment base 12 is installed on a right side surface of the installation base 10, adjust seat 12's inside sliding connection and have locating plate 13, locating plate 13's left side surface mounting has two locating levers 14, locating lever 14 activity embedding is installed in the inside of installing piece 11, spring 15 is all installed at both ends about locating plate 13's the right side surface, the right-hand member of spring 15 is installed on adjusting seat 12's inside right side surface, locating plate 13's right side surface is located and installs stay cord 16 between two spring 15, stay cord 16 activity runs through the right side surface of adjusting seat 12, pull rod 17 is installed to stay cord 16's one end, pull rod 17 is located the outside of adjusting seat 12, stimulate stay cord 16 to right side pulling pull rod 17, make locating plate 13 drive locating lever 14 leave the inside of installing piece 11, let installing piece 11 withdraw from the inside of installing seat 10, thereby can pull down organism 1 fast and conveniently and maintain.
In fig. 1, 2, 3 and 5: the dust scraping component 9 is arranged on one side of the dust screen 7 in the machine body 1, the dust scraping component 9 comprises a motor 18 and a screw rod 19, the motor 18 is installed on the upper surface in the machine body 1, the screw rod 19 is rotatably connected in the machine body 1, one end of the motor 18 is provided with a first gear 20, the upper end of the screw rod 19 is externally provided with a second gear 21, the first gear 20 is meshed and connected with the second gear 21, the outer part of the screw rod 19 is meshed and connected with a lifting plate 22, the lower end of the lifting plate 22 is provided with a lifting rod 23, the lower end of the lifting rod 23 is provided with a scraper 24, the scraper 24 is movably attached to the dust screen 7, the upper end of the lifting plate 22 is movably connected with a limiting rod 25 in a penetrating manner, the limiting rod 25 is installed in the machine body 1, the motor 18 is started to drive the screw rod 19 to rotate through the first gear 20 and the second gear 21, and the lifting plate 22 meshed and connected with the screw rod 19 can continuously rise or fall, the scraper 24 is used for scraping the surface of the dustproof screen 7 to scrape off dust on the surface of the dustproof screen, so that the phenomenon that the dust is too much to cause blockage and the ventilation is influenced is avoided.
The working principle of the utility model is as follows: when the dust removal device is installed, the installation block 11 is fixedly installed on the upper surface of the machine body 1, the installation base 10 is installed in a dust-free workshop, the two pipe connecting ports 3 on the left side are connected inside the dust-free workshop through pipes, the two pipe connecting ports 3 on the right side are connected outdoors through pipes, air circulation exchange can be carried out by opening the first fan 5 and the second fan 6, the dust-proof screen 7 can be subjected to dust separation treatment, a worker can open the motor 18 in the dust scraping component 9 to drive the screw rod 19 to rotate through the first gear 20 and the second gear 21, the lifting plate 22 meshed and connected with the screw rod 19 can continuously ascend or descend, the scraper 24 scrapes the surface of the dust-proof screen 7 to scrape off dust on the surface of the dust-proof screen, and the phenomenon that too much dust causes blockage and affects ventilation is avoided; the staff can come the pulling rope 16 to the pull rod 17 in the right side pulling installation component 8 for locating plate 13 drives locating lever 14 and leaves the inside of installation piece 11, lets installation piece 11 withdraw from the inside of mount pad 10, thereby can pull down organism 1 fast conveniently and maintain.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. A fresh air ventilation device for a dust-free workshop comprises a machine body (1), wherein four dust receiving tanks (2) are uniformly arranged on the lower surface of the machine body (1) in a penetrating way, the front end and the rear end of the surfaces of the left side and the right side of the machine body (1) are respectively provided with a pipe connecting port (3) in a penetrating way, the middle position in the machine body (1) is provided with a baffle (4), and a first fan (5) and a second fan (6) are respectively arranged in the machine body (1) at the front side and the rear side of the baffle (4), dust screens (7) are respectively arranged at the left side and the right side of the first fan (5) and the second fan (6) in the machine body (1), it is characterized in that the upper surface of the machine body (1) is provided with a mounting component (8), the mounting assembly (8) comprises a mounting seat (10), and a mounting block (11) is movably mounted in the mounting seat (10);
and a dust scraping assembly (9) is arranged on one side of the dustproof net (7) in the machine body (1).
2. The fresh air ventilation device for the dust-free workshop as claimed in claim 1, wherein an adjusting seat (12) is installed on the right side surface of the installation seat (10), a positioning plate (13) is slidably connected to the inside of the adjusting seat (12), two positioning rods (14) are installed on the left side surface of the positioning plate (13), springs (15) are installed at the upper end and the lower end of the right side surface of the positioning plate (13), a pull rope (16) is installed between the two springs (15) on the right side surface of the positioning plate (13), and a pull rod (17) is installed at one end of the pull rope (16).
3. The fresh air ventilation device for the dust-free workshop as claimed in claim 1, wherein the dust scraping assembly (9) comprises a motor (18) and a screw rod (19), a first gear (20) is installed at one end of the motor (18), a second gear (21) is installed outside the upper end of the screw rod (19), a lifting plate (22) is connected to the outer portion of the screw rod (19) in a meshed mode, a lifting rod (23) is installed at the lower end of the lifting plate (22), a scraping plate (24) is installed at the lower end of the lifting rod (23), and a limiting rod (25) is movably connected to the upper end of the lifting plate (22) in a penetrating mode.
4. A fresh air ventilating device for a dust-free workshop according to claim 1, wherein the dust collecting tank (2) is positioned at a side opposite to the dust screen (7), and the mounting block (11) is installed at a central position of the upper surface of the machine body (1).
5. The fresh air ventilating device for a dust-free workshop as claimed in claim 2, wherein the positioning rod (14) is movably embedded and installed inside the installation block (11), the right end of the spring (15) is installed on the inner right side surface of the adjusting seat (12), the pulling rope (16) movably penetrates through the right side surface of the adjusting seat (12), and the pulling rod (17) is located outside the adjusting seat (12).
6. A fresh air ventilating device for a dust-free workshop as claimed in claim 3, wherein the motor (18) is mounted on the inner upper surface of the machine body (1), the screw (19) is rotatably connected inside the machine body (1), the first gear (20) is engaged with the second gear (21), the scraper (24) is movably attached to the dust screen (7), and the limiting rod (25) is mounted inside the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220390256.8U CN216977062U (en) | 2022-02-25 | 2022-02-25 | Fresh air ventilation device for dust-free workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220390256.8U CN216977062U (en) | 2022-02-25 | 2022-02-25 | Fresh air ventilation device for dust-free workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216977062U true CN216977062U (en) | 2022-07-15 |
Family
ID=82355105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220390256.8U Active CN216977062U (en) | 2022-02-25 | 2022-02-25 | Fresh air ventilation device for dust-free workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216977062U (en) |
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2022
- 2022-02-25 CN CN202220390256.8U patent/CN216977062U/en active Active
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