CN220287719U - A ventilation unit for building engineering building is built in room - Google Patents
A ventilation unit for building engineering building is built in room Download PDFInfo
- Publication number
- CN220287719U CN220287719U CN202321455906.3U CN202321455906U CN220287719U CN 220287719 U CN220287719 U CN 220287719U CN 202321455906 U CN202321455906 U CN 202321455906U CN 220287719 U CN220287719 U CN 220287719U
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- air
- close
- ventilation device
- air outlet
- building construction
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- 238000009423 ventilation Methods 0.000 title claims abstract description 30
- 238000009435 building construction Methods 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000009430 construction management Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model discloses a ventilation device for a building construction, which comprises a shell and is characterized in that: the utility model discloses a novel air conditioner, including casing, connecting column, rack, air inlet, air outlet, air pipe middle part, connecting column both sides fixed mounting has the cavity, the casing both ends are equipped with air intake and air outlet, be equipped with the air pipe of intercommunication air intake and air outlet in the cavity, air pipe middle part top is equipped with circular through-hole, be equipped with the barrel-type windscreen that can reciprocate in circular through-hole in the circular through-hole, be equipped with the spliced pole in the barrel-type windscreen, there are two swivelling joint's with rack matched with gears with spliced pole with the spliced pole axisymmetric distribution on the casing, gear one side is equipped with driving motor. The ventilation device for the building engineering building can effectively control wind speed and has a dustproof filtering function.
Description
Technical Field
The utility model relates to the field of ventilation equipment for building engineering, in particular to a ventilation device for a building engineering building.
Background
House construction work refers to the construction and construction of buildings and structures used as residential, commercial, educational or other functions. This includes single houses of large public buildings such as office buildings, hospitals, airports, small homes, etc.; but also high-rise buildings, bridges, tunnels, underground drilling and other projects. Building construction engineering requires a variety of expertise including design, planning, structural analysis, construction management, compliance, and the like, typically done cooperatively by engineers, architects, building contractors, and other related professionals;
the existing ventilation device of the building engineering building is matched with a simple fan with a wind hole, the wind speed is adjusted by adjusting the rotating speed of a driving motor of the fan, indoor air cannot be effectively ventilated, and fresh air needs to be dustproof and filtered along with increasing ventilation quality.
Disclosure of Invention
The utility model aims to solve the technical problem and provide the ventilation device for the building construction engineering building, which can effectively control the wind speed and has the dustproof filtering function.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a ventilation unit for engineering building is built to room, includes the casing, be equipped with the cavity in the casing, the casing both ends are equipped with air intake and air outlet, be equipped with the air pipe of intercommunication air intake and air outlet in the cavity, air pipe middle part top is equipped with circular through-hole, be equipped with the barrel-type windscreen that can reciprocate in circular through-hole in the circular through-hole, be equipped with the spliced pole in the barrel-type windscreen, the rack of spliced pole both sides fixed mounting has the symmetry, use the spliced pole as axisymmetric distribution on the casing have two swivelling joint with rack matched with gears, gear one side is equipped with driving motor.
As an improvement, the ventilating duct is close to air intake one end and is equipped with the inclined plane mouth, the ventilating duct is close to air intake one end and is equipped with the first dust screen of slope installation, the ventilating duct is close to air outlet one end and is equipped with the second dust screen.
As an improvement, the ventilation pipeline is provided with filter cotton near the air inlet and near the two ends of the air outlet.
As an improvement, fans are arranged at two ends of the ventilating duct, which are close to the air inlet and the air outlet, and the wind directions of the two fans are the same.
As an improvement, the ventilation pipeline is a Z-shaped air channel.
As an improvement, the bottom of the shell is provided with a maintenance door which is connected with the cavity in a hinged manner.
Compared with the prior art, the utility model has the advantages that:
1. a circular through hole is formed in the top end of the middle of the ventilating duct, a cylinder-shaped windshield capable of moving up and down in the circular through hole is arranged in the circular through hole, a connecting column is arranged in the cylinder-shaped windshield, symmetrical racks are fixedly arranged on two sides of the connecting column, two gears which are in rotary connection and matched with the racks are symmetrically distributed on the shell by taking the connecting column as an axis, a driving motor is arranged on one side of each gear, and the inner diameter of the ventilating duct is changed through the cylinder-shaped windshield, so that the wind speed can be changed under the condition that the wind quantity is unchanged;
2. the air duct is a Z-shaped air duct, and the two ends of the air duct, which are close to the air inlet and the air outlet, are respectively provided with filter cotton, one end of the air duct, which is close to the air inlet, is provided with a first dust screen which is obliquely arranged, and one end of the air duct, which is close to the air outlet, is provided with a second dust screen, so that the device can block most dust and organisms;
3. the bottom of the shell is provided with the maintenance door which is connected with the cavity in a hinged manner, so that the maintenance of the cylindrical windshield is facilitated.
Drawings
Fig. 1 is a schematic structural view of a ventilating device for a building construction of the present utility model.
Fig. 2 is a schematic structural view of a cylindrical windshield of a ventilating device for a building construction according to the present utility model.
As shown in the figure: 1. a housing; 2. a cavity; 3. maintaining the door; 4. a ventilation duct; 5. a circular through hole; 6. a blower; 7. an air inlet; 8. an air outlet; 9. a first dust screen; 10. a second dust screen; 11. filtering cotton; 12. a cylindrical windshield; 13. a connecting column; 14. a rack; 15. a driving motor; 16. a gear.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a ventilation device for building engineering construction comprises a housing 1, a cavity 2 is arranged in the housing 1, an air inlet 7 and an air outlet 8 are arranged at two ends of the housing 1, a ventilation pipeline 4 which is communicated with the air inlet 7 and the air outlet 8 is arranged in the cavity 2, the ventilation pipeline 4 is a Z-shaped air flue, a circular through hole 5 is arranged at the top end of the middle part of the ventilation pipeline 4, a cylindrical windshield 12 which can move up and down in the circular through hole 5 is arranged in the circular through hole 5, a connecting column 13 is arranged in the cylindrical windshield 12, symmetrical racks 14 are fixedly arranged at two sides of the connecting column 13, gears 16 which are matched with the racks 14 and are in axisymmetric distribution are arranged on the housing 1, a driving motor 15 is arranged on one side of the gears 16, and a maintenance door 3 which is in hinged connection with the cavity 2 is arranged at the bottom of the housing 1.
The air pipe 4 is close to air intake 7 one end and is equipped with the inclined plane mouth, air pipe 4 is close to air intake 7 one end and is equipped with the first dust screen 9 of slope installation, air pipe 4 is close to air outlet 8 one end and is equipped with second dust screen 10. The ventilation pipeline 4 is close to the air inlet 7 and is close to both ends of the air outlet 8 and is provided with filter cotton 11. The ventilating duct 4 is close to the air inlet 7 and is close to the air outlet 8 both ends all are equipped with fan 6, two fan 6 wind direction is the same.
When the utility model is implemented, the fan 6 is started, external air enters the ventilation pipeline 4 from the air inlet 7, the first dust screen 9 which is obliquely arranged is arranged at one end of the ventilation pipeline 4 close to the air inlet 7, dust prevention is facilitated, and blockage caused by external rainwater is avoided, the external air is filtered through the filter cotton 11 and the first dust screen 9 and the second dust screen 10, dust and organisms are removed, the size of a gap between the cylinder-shaped windshield 12 and the ventilation pipeline 4 is adjusted by starting the driving motor 18, the wind speed is adjusted under the condition that the wind quantity is unchanged, ventilation is effectively carried out, meanwhile, the maintenance cost caused by speed regulation overload operation of the fan 6 is reduced, and the cylinder-shaped windshield 12 can be maintained and repaired by entering the cavity 2 through the maintenance door 3.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A ventilation device for a building construction, comprising a housing (1), characterized in that: be equipped with cavity (2) in casing (1), casing (1) both ends are equipped with air intake (7) and air outlet (8), be equipped with air pipe (4) of intercommunication air intake (7) and air outlet (8) in cavity (2), air pipe (4) middle part top is equipped with circular through-hole (5), be equipped with barrel-type windscreen (12) that can reciprocate in circular through-hole (5), be equipped with spliced pole (13) in barrel-type windscreen (12), spliced pole (13) both sides fixed mounting has rack (14) of symmetry, have two swivelling joint's with rack (14) matched with gear (16) for axisymmetric distribution on casing (1), gear (16) one side is equipped with driving motor (15).
2. A ventilation device for a building construction according to claim 1, wherein: the utility model discloses a ventilating duct, including air intake (7), air pipe (4) are close to air intake (7) one end and are equipped with inclined plane mouth, air pipe (4) are close to air intake (7) one end and are equipped with first dust screen (9) of slope installation, air pipe (4) are close to air outlet (8) one end and are equipped with second dust screen (10).
3. A ventilation device for a building construction according to claim 1, wherein: the ventilation pipeline (4) is close to the air inlet (7) and is close to both ends of the air outlet (8) and is provided with filter cotton (11).
4. A ventilation device for a building construction according to claim 1, wherein: the air duct (4) is close to the air inlet (7) and is close to the air outlet (8), both ends are provided with fans (6), and the wind directions of the two fans (6) are the same.
5. A ventilation device for a building construction according to claim 1, wherein: the ventilation pipeline (4) is a Z-shaped air channel.
6. A ventilation device for a building construction according to claim 1, wherein: the bottom of the shell (1) is provided with a maintenance door (3) which is connected with the cavity (2) in a hinged manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455906.3U CN220287719U (en) | 2023-06-08 | 2023-06-08 | A ventilation unit for building engineering building is built in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455906.3U CN220287719U (en) | 2023-06-08 | 2023-06-08 | A ventilation unit for building engineering building is built in room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220287719U true CN220287719U (en) | 2024-01-02 |
Family
ID=89332960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321455906.3U Active CN220287719U (en) | 2023-06-08 | 2023-06-08 | A ventilation unit for building engineering building is built in room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220287719U (en) |
-
2023
- 2023-06-08 CN CN202321455906.3U patent/CN220287719U/en active Active
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