CN215412335U - Environmental protection ventilation unit for construction - Google Patents
Environmental protection ventilation unit for construction Download PDFInfo
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- CN215412335U CN215412335U CN202120982919.0U CN202120982919U CN215412335U CN 215412335 U CN215412335 U CN 215412335U CN 202120982919 U CN202120982919 U CN 202120982919U CN 215412335 U CN215412335 U CN 215412335U
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- frame
- filter screen
- ventilation pipe
- rack
- collecting
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Abstract
The utility model discloses an environment-friendly ventilation device for building construction, which comprises a ventilation pipe, wherein an exhaust fan is arranged at one end inside the ventilation pipe, fixed rods are welded at the positions of the bottom end of the ventilation pipe, which are positioned at the two sides of the bottom end of a filter screen, a collecting frame is arranged between the two fixed rods, a rubber frame is bonded on the top surface of the collecting frame, a fixed screw rod is connected in the middle of the bottom surface of the fixed rod through threads, a rotating shaft is movably arranged at one end inside the collecting frame, a rotating frame is fixedly sleeved outside the rotating shaft, springs are uniformly welded inside the rotating frame, and a moving plate is welded at one end of each spring. The utilization rate of the internal space of the collecting frame is improved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an environment-friendly ventilation device for building construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and a ventilation device is needed in the building construction process.
But present ventilation unit in the use, needs the staff frequent dismantlement clearance to the filter screen, has leaded to the efficiency of clearance slow, and then has reduced the efficiency and the effect of ventilation, improves staff's intensity of labour simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model provides an environment-friendly ventilating device for building construction, which can effectively solve the problems that in the use process of the existing ventilating device, workers need to frequently disassemble and clean a filter screen, so that the cleaning efficiency is low, the ventilating efficiency and effect are further reduced, and the labor intensity of the workers is improved.
In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly ventilation device for building construction comprises a ventilation pipe, wherein an exhaust fan is installed at one end inside the ventilation pipe, the input end of the exhaust fan is electrically connected with the output end of an external power supply, a cleaning assembly is installed inside the ventilation pipe, and the cleaning assembly is formed by combining a filter screen, a cleaning brush for cleaning the filter screen and a rack for driving the cleaning brush;
the bottom end of the ventilation pipe is provided with a collecting assembly, and the collecting assembly is formed by combining a collecting frame, a rotating shaft with a compression function and a rotating frame.
Preferably, the cleaning component comprises a filter screen, an activated carbon plate, a mounting groove, a rack, a cleaning brush, a gear and a motor;
the filter screen is installed to the inside one end of ventilation pipe, the even fixed mounting of filter screen one end has the activated carbon board, the mounting groove has been seted up to ventilation pipe one end near filter screen one end, the inside movable mounting of mounting groove has the rack, rack one end has the cleaning brush through the mounting screw, rack top one end meshing has the gear, gear one end fixedly connected with motor, motor fixed mounting is in ventilation pipe top one end, the input and the external power supply output electric property of motor are connected.
Preferably, cleaning brush one end contacts with filter screen one end, the width of rack equals with the width of mounting groove.
Preferably, the collecting assembly comprises a fixed rod, a collecting frame, a rubber frame, a fixed screw rod, a rotating shaft, a rotating frame, a spring and a moving plate;
the utility model discloses a filter screen, including ventilation pipe, filter screen, collecting frame, fixed rod, collecting frame top surface, fixed screw rod, collecting frame inside, the ventilation pipe bottom is in all welding of filter screen bottom both sides position department has the dead lever, two install between the dead lever and collect the frame, it bonds to collect the frame top surface has the rubber frame, there is the clamping screw rod dead lever bottom surface middle part through threaded connection, collect the inside one end movable mounting of frame and have the axis of rotation, the fixed rotation frame that has cup jointed in the axis of rotation outside, the inside even welding of rotation frame has the spring, the welding of spring one end has the movable plate.
Preferably, the moving plate is located inside the rotating frame, the outer diameter of the rotating frame is equal to the inner diameter of the moving plate, and an arc angle is formed in one end of the moving plate.
Preferably, a rotating handle is welded at one end of the rotating shaft, which is positioned outside the collecting frame, and the ventilating pipe is provided with a dust outlet hole corresponding to the inside of the collecting frame.
Preferably, a water inlet cylinder is fixedly mounted at the top end of the ventilation pipe, and spray heads are uniformly and fixedly mounted on the bottom surface of the water inlet cylinder.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:
1. be provided with the collection subassembly, can compress the dust that is in the collection frame inside, and then make the collection frame inside can collect more dust, need not that the staff is frequent clears up the collection frame inside, and then reduce the intensity of labour of clearance, improve and collect frame inner space utilization, conveniently collect the installation and the dismantlement of frame, and then make things convenient for the staff to clear up the dust of collecting the frame inside, improve the efficiency of clearance.
2. Be provided with the clearance subassembly, conveniently clear up the filter screen, improve the efficiency of clearance, and need not the staff and dismantle the clearance to the filter screen, reduce the time of clearance, improve the efficiency of ventilation, reduced staff's intensity of labour simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation structure of the exhaust fan of the present invention;
FIG. 3 is a schematic view of the cleaning assembly of the present invention;
fig. 4 is a schematic view of the collection assembly of the present invention.
Reference numbers in the figures: 1. a vent pipe;
2. cleaning the assembly; 201. a filter screen; 202. an activated carbon plate; 203. mounting grooves; 204. a rack; 205. cleaning a brush; 206. a gear; 207. a motor;
3. a collection assembly; 301. fixing the rod; 302. a collection frame; 303. a rubber frame; 304. fixing the screw rod; 305. a rotating shaft; 306. rotating the frame; 307. a spring; 308. moving the plate; 4. an exhaust fan.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the present invention provides a technical solution, an environmental protection ventilation device for building construction, comprising a ventilation pipe 1, an exhaust fan 4 is installed at one end inside the ventilation pipe 1, an input end of the exhaust fan 4 is electrically connected with an output end of an external power supply, a cleaning assembly 2 is installed inside the ventilation pipe 1, the cleaning assembly 2 is formed by combining a filter screen 201, a cleaning brush 205 for cleaning the filter screen 201 and a rack 204 for driving the cleaning brush 205;
the bottom end of the ventilation pipe 1 is provided with a collecting assembly 3, and the collecting assembly 3 is formed by combining a collecting frame 302, a rotating shaft 305 with a compression function and a rotating frame 306.
The cleaning component 2 comprises a filter screen 201, an activated carbon plate 202, a mounting groove 203, a rack 204, a cleaning brush 205, a gear 206 and a motor 207;
The collecting assembly 3 comprises a fixed rod 301, a collecting frame 302, a rubber frame 303, a fixed screw 304, a rotating shaft 305, a rotating frame 306, a spring 307 and a moving plate 308;
the bottom end of a ventilation pipe 1 is welded with fixed rods 301 at two sides of the bottom end of a filter screen 201, a collection frame 302 is installed between the two fixed rods 301, a water inlet cylinder is fixedly installed at the top end of the ventilation pipe 1, a spray head is uniformly and fixedly installed on the bottom surface of the water inlet cylinder, dust can be conveniently reduced, dust can conveniently enter the collection frame 302, a rubber frame 303 is bonded on the top surface of the collection frame 302, a fixed screw 304 is connected to the middle of the bottom surface of the fixed rod 301 through threads, a rotating shaft 305 is movably installed at one end inside the collection frame 302, a rotating frame 306 is fixedly sleeved outside the rotating shaft 305, a rotating handle is welded at one end of the rotating shaft 305 outside the collection frame 302, a dust outlet is formed in the ventilation pipe 1 corresponding to the collection frame 302, a worker can conveniently rotate the rotating shaft 305, dust can conveniently fall into the collection frame 302, springs 307 are uniformly welded inside the rotating frame 306, and a movable plate 308 is welded at one end of the springs 307, the moving plate 308 is positioned inside the rotating frame 306, the outer diameter of the rotating frame 306 is equal to the inner diameter of the moving plate 308, so that the moving plate 308 moves more stably, and an arc angle is formed at one end of the moving plate 308.
The working principle and the using process of the utility model are as follows: when the staff need carry out the ventilation, open exhaust fan 4 for wind lets in from 1 one end of ventilation pipe, and wind contacts with filter screen 201 earlier, blocks great granule and dust in the wind, passes through activated carbon plate 202 afterwards, adsorbs less granule in the wind, and then guarantees to improve the effect of ventilating.
When the staff need clear up filter screen 201, the staff is through opening motor 207, drive gear 206 and rotate, rotation through gear 206 drives rack 204 and removes, and then drive cleaning brush 205 and remove, make cleaning brush 205 along mounting groove 203 inside removal, and then clear up filter screen 201 one end, the efficiency of clearance is improved, and need not the staff and dismantle the clearance to filter screen 201, reduce the time of clearance, the efficiency of ventilation is improved, staff's intensity of labour has been reduced simultaneously.
Meanwhile, when cleaning the filter screen 201, dust falls into the collection frame 302, when the dust in the collection frame 302 is more, the worker rotates the rotating shaft 305 to drive the rotating frame 306 and the moving plate 308 to rotate, when the moving plate 308 rotates to one end of the inner wall of the collection frame 302 to contact, the moving plate 308 moves in the rotating frame 306, the spring 307 is compressed, and the dust in the collection frame 302 can be compressed along with the rotation of the rotating shaft 305, so that more dust can be collected in the collection frame 302, the worker does not need to frequently clean the collection frame 302, the labor intensity of cleaning is reduced, the utilization rate of the space in the collection frame 302 is improved, when the worker needs to disassemble the collection frame 302, the worker rotates the fixed screw 304 to loosen the collection frame 302, and the collection frame 302 can be taken out from the fixed rod 301, the installation and the dismantlement of frame 302 are collected to the convenience, and then make things convenient for the staff to clear up the dust of collecting the inside of frame 302, improve the efficiency of clearance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an environmental protection ventilation unit for construction, includes ventilation pipe (1), its characterized in that: an exhaust fan (4) is installed at one end inside the ventilation pipe (1), the input end of the exhaust fan (4) is electrically connected with the output end of an external power supply, a cleaning assembly (2) is installed inside the ventilation pipe (1), and the cleaning assembly (2) is formed by combining a filter screen (201), a cleaning brush (205) for cleaning the filter screen (201) and a rack (204) for driving the cleaning brush (205);
the bottom end of the ventilation pipe (1) is provided with a collecting component (3), and the collecting component (3) is formed by combining a collecting frame (302), a rotating shaft (305) with a compression function and a rotating frame (306).
2. The environment-friendly ventilating device for building construction as claimed in claim 1, wherein the cleaning assembly (2) comprises a filter screen (201), an activated carbon plate (202), a mounting groove (203), a rack (204), a cleaning brush (205), a gear (206) and a motor (207);
filter screen (201) are installed to inside one end of ventilation pipe (1), the even fixed mounting of filter screen (201) one end has activated carbon plate (202), ventilation pipe (1) one end is close to filter screen (201) one end and has seted up mounting groove (203), the inside movable mounting of mounting groove (203) has rack (204), rack (204) one end has cleaning brush (205) through the mounting screw, rack (204) top one end meshing has gear (206), gear (206) one end fixedly connected with motor (207), motor (207) fixed mounting is in ventilation pipe (1) top one end, the input and the external power source output electric property of motor (207) are connected.
3. The environment-friendly ventilating device for building construction as claimed in claim 2, wherein one end of the cleaning brush (205) is in contact with one end of the filter screen (201), and the width of the rack (204) is equal to that of the mounting groove (203).
4. The environmental protection ventilating device for building construction according to claim 2, wherein the collecting assembly (3) comprises a fixed rod (301), a collecting frame (302), a rubber frame (303), a fixed screw rod (304), a rotating shaft (305), a rotating frame (306), a spring (307) and a moving plate (308);
ventilation pipe (1) bottom is in all welding of filter screen (201) bottom both sides position department and has dead lever (301), two install between dead lever (301) and collect frame (302), it has rubber frame (303) to collect frame (302) top surface bonding, there is set screw (304) dead lever (301) bottom surface middle part through threaded connection, collect frame (302) inside one end movable mounting have axis of rotation (305), the fixed cover in axis of rotation (305) outside has rotation frame (306), the inside even welding of rotation frame (306) has spring (307), the welding of spring (307) one end has movable plate (308).
5. The environment-friendly ventilating device for building construction as claimed in claim 4, wherein the moving plate (308) is located inside the rotating frame (306), the outer diameter of the rotating frame (306) is equal to the inner diameter of the moving plate (308), and an arc angle is formed at one end of the moving plate (308).
6. The environment-friendly ventilating device for building construction as claimed in claim 4, wherein one end of the rotating shaft (305) is positioned outside the collecting frame (302) and welded with a rotating handle, and the ventilating pipe (1) is provided with a dust outlet corresponding to the inside of the collecting frame (302).
7. The environment-friendly ventilating device for building construction as claimed in claim 1, wherein a water inlet barrel is fixedly installed at the top end of the ventilating pipe (1), and spray heads are uniformly and fixedly installed on the bottom surface of the water inlet barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120982919.0U CN215412335U (en) | 2021-05-10 | 2021-05-10 | Environmental protection ventilation unit for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120982919.0U CN215412335U (en) | 2021-05-10 | 2021-05-10 | Environmental protection ventilation unit for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215412335U true CN215412335U (en) | 2022-01-04 |
Family
ID=79674647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120982919.0U Active CN215412335U (en) | 2021-05-10 | 2021-05-10 | Environmental protection ventilation unit for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215412335U (en) |
-
2021
- 2021-05-10 CN CN202120982919.0U patent/CN215412335U/en active Active
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