CN220187013U - Ventilating device for building engineering construction - Google Patents
Ventilating device for building engineering construction Download PDFInfo
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- CN220187013U CN220187013U CN202320994723.2U CN202320994723U CN220187013U CN 220187013 U CN220187013 U CN 220187013U CN 202320994723 U CN202320994723 U CN 202320994723U CN 220187013 U CN220187013 U CN 220187013U
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 94
- 239000000428 dust Substances 0.000 claims abstract description 65
- 238000001914 filtration Methods 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a ventilation device for building engineering construction, which relates to the technical field of building ventilation and comprises: a main ventilation duct unit; a dust filtering unit detachably mounted on the main ventilating duct unit; and the extension pipeline units are arranged at the air outlets of the main ventilation pipeline units, the number of the extension pipeline units can be increased according to actual use requirements, and air exhaust fans are arranged at the air inlets of the main ventilation pipeline units. The utility model filters guided air by the arrangement of the dust filtering unit, filters impurities in the air, and can prevent blocking and cleaning by utilizing the corresponding cleaning assembly, thereby avoiding the influence of dust and impurity blocking on ventilation effect, reducing cleaning times of staff, reducing cleaning cost, prolonging the whole ventilation area by matching with the arrangement of the extension pipeline unit, increasing the circulation area of the air in the building and improving the utilization efficiency of the ventilation device.
Description
Technical Field
The utility model relates to the technical field of building ventilation, in particular to a ventilation device for building engineering construction.
Background
The building engineering is an engineering entity formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the house buildings, wherein the house buildings are projects which are provided with top covers, beam columns, walls and foundations and can form inner spaces to meet the requirements of people on production, living, study and public activities, and in the building engineering, ventilation devices are often erected to circulate air, outdoor air is supplemented indoors by the ventilation devices, and indoor air flow is promoted.
Such as Chinese patent publication No.: the ventilation device for the building construction comprises a wall body, wherein a ventilator is inserted into the front surface of the wall body, a fixing device is arranged on the outer side of the ventilator, the fixing device comprises a fixing block, a fixing sleeve, a fixing plate, a supporting block and a slide way, the fixing sleeve is arranged on the front surface of the wall body, and the ventilator penetrates through the inside of the fixing sleeve; insert the assigned position with the ventilation blower from fixed cover, make two fixed plates and ventilation blower lateral wall contact under the cooperation of slide, then make the piece card that supports that the inserted bar is connected at the inside wall of fixed block, through so can be quick fix the ventilation blower, make the cleaning brush place the inside of department slip to the guide board from the end of guide board, make the cleaning brush carry out the clean up to the air exchange mouth of ventilation blower, through having avoided like this air when being taken out, the dust absorption in the air leads to the condition that air inlet inefficiency, improve equipment's life at the surface of air exchange mouth.
The following problems exist in the prior art: when the ventilation device is used, the filter screen is generally arranged to filter impurities in the outside air, the impurities are adhered to the filter screen after long-time use, the filtering effect and the ventilation effect of the air can be affected to a certain extent, the manual cleaning difficulty is high, and when the air is pumped and ventilated, the circulation area of the air is limited, so that ventilation of a large area is difficult to realize.
Disclosure of Invention
The present utility model is directed to a ventilation device for construction engineering and architecture, which solves the above-mentioned problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a ventilation device for a construction engineering building, comprising: a main ventilation duct unit; a dust filtering unit detachably mounted on the main ventilating duct unit; and install the extension pipeline unit of main ventilation pipeline unit air outlet, the quantity of extension pipeline unit can add according to the in-service use demand, the air suction fan is installed to the air intake department of main ventilation pipeline unit, the dust filtering unit is including the dust filtering subassembly of detachable installation on main ventilation pipeline unit inner wall, filters the air of guide through the setting of dust filtering unit, filters impurity wherein, dust filtering subassembly is provided with clean subassembly near one side of air suction fan, utilizes clean subassembly, prevents stifled cleanness, has avoided dust impurity to block up and has influenced ventilation effect, be provided with the locking subassembly that is used for locking dust filtering subassembly on the surface of main ventilation pipeline unit, the extension pipeline unit is including the air guide subassembly of fixed mounting at main ventilation pipeline unit air outlet, the bottom of air guide subassembly is provided with exhaust assembly, and the setting of cooperation extension pipeline unit prolongs holistic ventilation area, increases the circulation region of air in the building.
The technical scheme of the utility model is further improved as follows: the outside fixed mounting of air extraction fan has the mounting bracket, the surface of mounting bracket and the internal surface fixed connection of main air pipe unit, the logical groove has been seted up on the surface of main air pipe unit.
The technical scheme of the utility model is further improved as follows: the dust filtering component comprises a filter screen frame plate which is in sliding connection with the inner wall of the main ventilation pipeline unit, a dust filtering net is detachably arranged on the inner wall of the filter screen frame plate, and the outer surface of the filter screen frame plate is movably clamped with the inner wall of the through groove to filter dust and impurities in air through the dust filtering net.
The technical scheme of the utility model is further improved as follows: the cleaning component comprises a fixing frame fixedly connected to the inner surface of the main ventilating duct unit, a motor is fixedly installed on the inner wall of the fixing frame, the output end of the motor is fixedly connected with a cleaning blade in contact with the side face of the dust filtering net, the surface of the cleaning blade is movably connected with the side face of the dust filtering net, and impurities adhered to the dust filtering net are cleaned by utilizing the cooperation of the motor and the cleaning blade, so that the dust filtering net is prevented from being blocked by the impurities.
The technical scheme of the utility model is further improved as follows: the locking assembly comprises a locking buckle welded on the outer side surface of the filter screen frame plate, an inserting rod is movably inserted on the inner wall of the locking buckle, one end of the inserting rod is fixedly connected with a cylinder fixedly installed on the outer surface of the main ventilation pipeline unit, the locking of the locking buckle is released by means of expansion and contraction of the cylinder, and the dust filtering net can be rapidly pulled out of the main ventilation pipeline unit.
The technical scheme of the utility model is further improved as follows: the air guide assembly comprises an extension pipeline detachably arranged at an air outlet of a main ventilation pipeline unit, an auxiliary ventilation fan is fixedly arranged at one end, far away from the main ventilation pipeline unit, of the extension pipeline, a through groove is formed in the bottom surface of the extension pipeline, and the circulation area of air is increased through the cooperation of the auxiliary ventilation fan and the extension pipeline.
The technical scheme of the utility model is further improved as follows: the exhaust assembly comprises an exhaust air-dredging pipe fixedly installed on the bottom surface of the extension pipeline, the exhaust air-dredging pipe and the through groove are located on the same axis, the dust-separation net plate is detachably installed at the bottom end of the inner surface of the exhaust air-dredging pipe, the exhaust air-dredging pipe is matched, efficient air discharge can be achieved, and the cleaning of the input air is further ensured by the aid of the arrangement of the dust-separation net plate.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a ventilation device for a building engineering building, which is characterized in that guided air is filtered through the arrangement of a dust filtering unit, impurities in the guided air are filtered, and anti-blocking cleaning can be performed by utilizing a corresponding cleaning assembly, so that not only is the influence of dust and impurities on ventilation effect prevented, but also the cleaning times of workers are reduced, the cleaning cost is reduced, and the arrangement of a pipeline unit is prolonged in a matched manner, so that the whole ventilation area is prolonged, the circulation area of the air in the building is increased, and the utilization efficiency of the ventilation device is improved.
2. The utility model provides a ventilation device for a building engineering and a building, which is used for filtering dust impurities in air through a dust filtering net, cleaning the impurities adhered on the dust filtering net by utilizing the cooperation of a motor and cleaning blades, avoiding the blocking of the dust filtering net by the impurities, and in addition, unlocking a locking buckle by utilizing the expansion and contraction of a cylinder, and rapidly extracting the dust filtering net from a main ventilation pipeline unit, thereby improving the cleaning convenience of the dust filtering net.
3. The utility model provides a ventilation device for a building engineering building, which increases the circulation area of air by matching an auxiliary ventilation fan with an extension pipeline and is matched with an exhaust air-evacuation pipe, so that the high-efficiency emission of air can be realized, the practicability of the ventilation device is further improved, the ventilation device is more efficient when dealing with ventilation of a larger area, and the cleaning of the input air is further ensured by using the arrangement of a dust-separation screen plate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the main ventilation duct unit of the present utility model;
fig. 5 is a schematic cross-sectional structure of the extension pipe unit of the present utility model.
In the figure: 1. a main ventilation duct unit; 11. a mounting frame; 12. an air extraction fan; 2. a dust filtering unit; 21. a screen frame plate; 22. a dust filtering net; 23. a cleaning assembly; 231. a fixing frame; 232. a motor; 233. cleaning and scraping the blade; 24. a locking buckle; 25. a cylinder; 3. extending the piping unit; 31. extending the pipeline; 32. an auxiliary ventilation fan; 33. an exhaust air-drain pipe; 34. dust-proof screen board.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 5, the present utility model provides a ventilation apparatus for a construction engineering building, comprising: a main ventilation duct unit 1; the dust filtering unit 2 is detachably arranged on the main ventilation pipeline unit 1, and filters guided air to remove impurities therein through the arrangement of the dust filtering unit 2; and install the extension pipeline unit 3 at main ventilation pipeline unit 1 air outlet, the air suction fan 12 is installed to main ventilation pipeline unit 1's air intake department, dust filtering unit 2 is including the dust filtering subassembly of detachable installation on main ventilation pipeline unit 1 inner wall, dust filtering subassembly is close to one side of air suction fan 12 and is provided with clean subassembly 23, utilize clean subassembly 23, prevent that dust impurity from blockking up and influence ventilation effect, be provided with the locking Assembly who is used for locking dust filtering subassembly on main ventilation pipeline unit 1's the surface, extension pipeline unit 3 is including the air guide subassembly of fixed mounting at main ventilation pipeline unit 1 air outlet, the bottom of air guide subassembly is provided with exhaust subassembly, the setting of cooperation extension pipeline unit 3, the holistic ventilation area of extension, increase the circulation area of air in the building, the outside fixed mounting of air suction fan 12 has mounting frame 11, the surface of mounting frame 11 and the internal surface fixed connection of main ventilation pipeline unit 1, set up the logical groove on the surface of main ventilation pipeline unit 1, through the effect of air suction fan 12, the outside air is got into main ventilation pipeline unit 1.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the dust filtering component comprises a filter screen frame plate 21 which is slidably connected with the inner wall of the main ventilation pipeline unit 1, a dust filtering net 22 is detachably arranged on the inner wall of the filter screen frame plate 21, the outer surface of the filter screen frame plate 21 is movably clamped with the inner wall of the through groove, the cleaning component 23 comprises a fixing frame 231 which is fixedly connected with the inner surface of the main ventilation pipeline unit 1, a motor 232 is fixedly arranged on the inner wall of the fixing frame 231, the output end of the motor 232 is fixedly connected with a scraping blade 233 which is in contact with the side surface of the dust filtering net 22, the surface of the scraping blade 233 is movably connected with the side surface of the dust filtering net 22, dust impurities in air are filtered through the dust filtering net 22, and the output shaft of the motor 232 is used for driving the scraping blade 233 to rotate so as to scrape the impurities adhered on the dust filtering net 22, and the dust filtering net 22 is prevented from being blocked by the impurities.
The locking component comprises a locking buckle 24 welded on the outer side surface of the filter screen frame plate 21, an inserting rod is movably inserted on the inner wall of the locking buckle 24, one end of the inserting rod is fixedly connected with an air cylinder 25 fixedly installed on the outer surface of the main ventilating duct unit 1, the locking component is separated from the locking buckle 24 by means of expansion and contraction of an output shaft of the air cylinder 25, the locking of the locking buckle 24 is released, the dust filter net 22 can be rapidly pulled out of the main ventilating duct unit 1, and cleaning of the dust filter net 22 is facilitated.
Example 3
As shown in fig. 1-5, on the basis of embodiments 1-2, the present utility model provides a technical solution: preferably, the air guide assembly comprises an extension pipeline 31 detachably mounted at an air outlet of the main ventilation pipeline unit 1, an auxiliary ventilation fan 32 is fixedly mounted at one end, far away from the main ventilation pipeline unit 1, of the extension pipeline 31, a through groove is formed in the bottom surface of the extension pipeline 31, the exhaust assembly comprises an exhaust air-evacuation pipe 33 fixedly mounted at the bottom surface of the extension pipeline 31, the exhaust air-evacuation pipe 33 and the through groove are located on the same axis, a dust-separation screen 34 is detachably mounted at the bottom end of the inner surface of the exhaust air-evacuation pipe 33, the air circulation area is increased through the matching of the auxiliary ventilation fan 32 and the extension pipeline 31, the air is discharged by utilizing the exhaust air-evacuation pipe 33, and the output air is ensured to be clean by utilizing the arrangement of the dust-separation screen 34.
The working principle of the ventilation device for construction engineering and architecture will be described in detail.
As shown in fig. 1 to 5, when the air filter is used, the extension pipe unit 3 is added according to the use requirement, then the external air is guided to enter the main ventilation pipe unit 1 through the action of the air suction fan 12, dust and impurities in the air are filtered through the dust filter net 22, meanwhile, the output shaft of the motor 232 is utilized to drive the scraping blade 233 to rotate, impurities adhered on the dust filter net 22 are scraped, the dust filter net 22 is prevented from being blocked by the impurities, the air flow is accelerated by the matching of the suction effect of the auxiliary ventilation fan 32 and the extension pipe 31, the air circulation area is increased, the air is further filtered by utilizing the air exhaust and ventilation pipe 33 and the dust isolation screen 34, and then the air is conveyed, if the dust filter net 22 is required to be cleaned, the air cylinder 25 is started, the expansion and the contraction of the output shaft of the air cylinder 25 are utilized, the air filter net 22 is separated from the locking buckle 24, the dust filter net 22 is rapidly pulled out from the main ventilation pipe unit 1, and the dust filter net 22 can be cleaned.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. A ventilation device for a construction engineering building, adapted for ventilation of a construction engineering building, comprising: a main ventilation duct unit (1);
a dust filtering unit (2) detachably mounted on the main ventilation pipeline unit (1);
and install extension pipeline unit (3) at main ventilation pipeline unit (1) air outlet, its characterized in that: the utility model discloses a dust filter, including main air pipe unit (1), main air pipe unit (1) air intake department installs bleed fan (12), dust filter unit (2) are including detachably installs the dust filter subassembly on main air pipe unit (1) inner wall, dust filter subassembly is close to one side of bleed fan (12) and is provided with clean subassembly (23), be provided with the locking subassembly that is used for locking dust filter subassembly on the surface of main air pipe unit (1), extension pipe unit (3) are including the air guide subassembly of fixed mounting at main air pipe unit (1) air outlet, air guide subassembly's bottom is provided with exhaust assembly.
2. A ventilation device for a construction work building according to claim 1, wherein: the air exhaust fan is characterized in that an installation frame (11) is fixedly installed on the outer side of the air exhaust fan (12), the outer surface of the installation frame (11) is fixedly connected with the inner surface of the main ventilation pipeline unit (1), and a through groove is formed in the outer surface of the main ventilation pipeline unit (1).
3. A ventilation device for a construction work building according to claim 2, wherein: the dust filtering assembly comprises a filter screen frame plate (21) which is in sliding connection with the inner wall of the main ventilation pipeline unit (1), a dust filtering net (22) is detachably arranged on the inner wall of the filter screen frame plate (21), and the outer surface of the filter screen frame plate (21) is movably clamped with the inner wall of the through groove.
4. A ventilation device for a construction work building according to claim 3, wherein: the cleaning assembly (23) comprises a fixing frame (231) fixedly connected to the inner surface of the main ventilation pipeline unit (1), a motor (232) is fixedly installed on the inner wall of the fixing frame (231), the output end of the motor (232) is fixedly connected with a cleaning blade (233) contacted with the side surface of the dust filtering net (22), and the surface of the cleaning blade (233) is movably connected with the side surface of the dust filtering net (22).
5. A ventilation device for a construction work building according to claim 3, wherein: the locking assembly comprises a locking buckle (24) welded on the outer side surface of the filter screen frame plate (21), an inserting rod is movably inserted into the inner wall of the locking buckle (24), and one end of the inserting rod is fixedly connected with an air cylinder (25) fixedly installed on the outer surface of the main ventilation pipeline unit (1).
6. A ventilation device for a construction work building according to claim 1, wherein: the air guide assembly comprises an extension pipeline (31) detachably arranged at an air outlet of the main ventilation pipeline unit (1), an auxiliary ventilation fan (32) is fixedly arranged at one end, far away from the main ventilation pipeline unit (1), of the extension pipeline (31), and a through groove is formed in the bottom surface of the extension pipeline (31).
7. A ventilation device for a building engineering construction according to claim 6, wherein: the exhaust assembly comprises an exhaust air-drain pipe (33) fixedly arranged on the bottom surface of the extension pipeline (31), the exhaust air-drain pipe (33) and the through groove are positioned on the same axial center, and a dust-separating screen (34) is detachably arranged at the bottom end of the inner surface of the exhaust air-drain pipe (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320994723.2U CN220187013U (en) | 2023-04-27 | 2023-04-27 | Ventilating device for building engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320994723.2U CN220187013U (en) | 2023-04-27 | 2023-04-27 | Ventilating device for building engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220187013U true CN220187013U (en) | 2023-12-15 |
Family
ID=89110866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320994723.2U Active CN220187013U (en) | 2023-04-27 | 2023-04-27 | Ventilating device for building engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220187013U (en) |
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2023
- 2023-04-27 CN CN202320994723.2U patent/CN220187013U/en active Active
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