CN216308102U - Ventilation device for building factory building - Google Patents
Ventilation device for building factory building Download PDFInfo
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- CN216308102U CN216308102U CN202123103093.5U CN202123103093U CN216308102U CN 216308102 U CN216308102 U CN 216308102U CN 202123103093 U CN202123103093 U CN 202123103093U CN 216308102 U CN216308102 U CN 216308102U
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Abstract
The utility model discloses a ventilation device for a building factory building, which comprises a wall body and a device main body fixedly arranged on the right side of the wall body, wherein a first ventilation opening and a second ventilation opening are respectively arranged on the device main body and the wall body, an air outlet cylinder is also fixedly arranged on the left side of the wall body, and the air outlet cylinder is positioned indoors; the movable mounting has the rack of vertical setting in the first vent, is located the left first vent internal rotation of rack and installs a plurality of wind-guiding regulating plates, and wind-guiding regulating plate's right-hand member fixedly connected with rotating tube. According to the ventilating device for the building factory buildings, the ventilating direction can be changed by rotating the air guide adjusting plate, so that the ventilating direction can be adjusted according to actual needs, the limitation in the ventilating use process is reduced, mechanical ventilation or natural ventilation can be selected according to actual conditions in the ventilating process, the structure is simple, and the ventilating device is convenient to adjust and use.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a ventilating device for a building workshop.
Background
Architectonics is a subject of research on buildings and their environment, and is a subject of cross-over engineering and human arts. The ventilation can improve the indoor air quality, is beneficial to health, and the building ventilation is divided into natural ventilation and mechanical ventilation. For example, CN109442661B in the prior art discloses a ventilation device for building factory buildings, which comprises a box body and a filter vat; this building factory building ventilation unit filters through the air to the suction, reduces the content of dust in the air, then will purify the air discharge in the factory building again, has improved the circulation of air in the factory building.
However, in the ventilation process of the existing building factory building ventilation device, natural ventilation or mechanical ventilation cannot be selected according to actual conditions, so that the limitation in the use process is large; and at present also can not adjust the direction of ventilation according to actual need in the ventilation process for the limitation in the ventilation process further increases, therefore can not satisfy the demand that current ventilation was used. In view of the above, the utility model provides a ventilation device for a building factory.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a ventilating device for a building workshop.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a ventilation device for a building factory building comprises a wall body and a device main body fixedly arranged on the right side of the wall body, wherein a first ventilation opening and a second ventilation opening are respectively arranged on the device main body and the wall body, an air outlet cylinder is also fixedly arranged on the left side of the wall body, and the air outlet cylinder is positioned indoors;
a vertically arranged toothed bar is movably mounted in the first vent, a plurality of air guide adjusting plates are rotatably mounted in the first vent positioned on the left side of the toothed bar, a rotating pipe is fixedly connected to the right end of each air guide adjusting plate, a rotating shaft is fixedly sleeved on the rotating pipe and rotatably mounted in the first vent, a plurality of transmission bulges are fixedly arranged on the right side of the rotating pipe, a plurality of teeth are fixedly arranged on the left side of the toothed bar, and the toothed bar is meshed with the transmission bulges on the rotating pipe through the teeth; a rotating plate is rotatably arranged in the first vent, a ventilation motor is fixedly arranged on the left side of the rotating plate, and a plurality of fan blades are fixedly arranged on an output shaft of the ventilation motor;
an installation cavity is formed in the top end of the device main body, a first motor is fixedly installed on the inner wall of the left side of the installation cavity, an output shaft of the first motor is fixedly connected with a rotating rod, and the bottom end of the rotating rod rotatably penetrates into the first ventilation opening and is fixedly connected with the top of the rotating plate; fixed mounting has the second motor on the top inner wall of installation cavity, and the output shaft fixedly connected with lead screw of second motor, slidable mounting has the lifter plate on the left side inner wall of installation cavity, and lead screw and lifter plate pass through threaded connection, the top activity of ratch run through to in the installation cavity and with lifter plate fixed connection.
Preferably, a feed screw nut is fixedly sleeved on the lifting plate, and the feed screw penetrates through the feed screw nut and is in threaded connection with the feed screw nut.
Preferably, the left end of the lifting plate is provided with a sliding block, the inner wall of the left side of the installation cavity is provided with a sliding rail, and the sliding block is slidably installed on the sliding rail.
Preferably, a rotating seat is arranged on the inner wall of the bottom of the mounting cavity, and the bottom end of the screw rod is rotatably mounted on the rotating seat.
Preferably, a plurality of air guide adjusting plates are arranged at equal intervals, a sleeve is fixedly mounted on the inner wall of the bottom of the first ventilation opening, and the bottom end of the toothed bar is movably mounted in the sleeve.
Preferably, the bottom of the rotating plate is fixedly provided with a rotating pin, and the rotating pin is rotatably mounted on the inner wall of the bottom of the first ventilation opening.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the fan blades are driven to rotate by the ventilation motor, so that mechanical ventilation can be performed; the screw rod is driven to rotate forwards and backwards through the second motor, so that the screw rod nut can perform up-down thread transmission on the screw rod, the screw rod nut drives the lifting plate and the toothed bar to move upwards or downwards, the toothed bar is meshed with the transmission protrusion on the rotating pipe through the teeth during movement, the rotating pipe and the rotating shaft can rotate forwards and backwards, and the rotating pipe drives the air guide adjusting plate to rotate upwards or downwards to swing forwards and backwards, so that the ventilation direction can be changed through adjusting the air guide adjusting plate, the ventilation direction can be adjusted according to actual needs, and limitation in the ventilation use process is reduced;
2. according to the utility model, the first motor is utilized to drive the rotating rod to rotate, so that the rotating plate is driven to rotate, the rotating plate, the ventilation motor and the fan blades can rotate outwards and outdoors, the rotating plate at the first ventilation opening can be rotated and opened, natural ventilation can be carried out by utilizing larger wind power outdoors, and the fan is simple in structure and convenient to adjust and use;
in summary, the ventilation device for the building factory buildings, provided by the utility model, can change the ventilation direction by rotating the air guide adjusting plate, so that the ventilation direction can be adjusted according to actual needs, the limitation in the ventilation use process is reduced, mechanical ventilation or natural ventilation can be selected according to actual conditions in the ventilation process, and the ventilation device is simple in structure and convenient to adjust and use.
Drawings
FIG. 1 is a schematic structural view of a ventilating device for a building factory building according to the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is an enlarged schematic structural view of a portion a in fig. 2.
In the figure: 1. a wall body; 101. a second vent; 2. a device main body; 200. a first vent; 201. a mounting cavity; 3. an air outlet cylinder; 4. a second motor; 5. a screw rod; 6. a feed screw nut; 7. a lifting plate; 8. a rack bar; 801. teeth; 9. an air guide adjusting plate; 901. a transmission projection; 902. rotating the tube; 903. a rotating shaft; 10. a first motor; 11. a rotating rod; 12. a rotating plate; 13. a ventilation motor; 14. a fan blade; 15. a rotation pin; 16. a slider; 17. a slide rail.
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.
Referring to fig. 1-3, a ventilation device for a building factory building comprises a wall body 1 and a device main body 2 fixedly installed on the right side of the wall body 1, wherein a first ventilation opening 200 and a second ventilation opening 101 are respectively arranged on the device main body 2 and the wall body 1, an air outlet cylinder 3 is also fixedly installed on the left side of the wall body 1, and the air outlet cylinder 3 is located indoors;
a vertically arranged toothed bar 8 is movably mounted in the first ventilation opening 200, a plurality of air guide adjusting plates 9 are rotatably mounted in the first ventilation opening 200 positioned on the left side of the toothed bar 8, a rotating pipe 902 is fixedly connected to the right end of each air guide adjusting plate 9, a rotating shaft 903 is fixedly sleeved on each rotating pipe 902, each rotating shaft 903 is rotatably mounted in the first ventilation opening 200, a plurality of transmission protrusions 901 are fixedly arranged on the right side of each rotating pipe 902, a plurality of teeth 801 are fixedly arranged on the left side of the toothed bar 8, and the toothed bar 8 is meshed with the transmission protrusions 901 on the rotating pipe 902 through the teeth 801; a rotating plate 12 is rotatably mounted in the first ventilation opening 200, a ventilation motor 13 is fixedly mounted on the left side of the rotating plate 12, and a plurality of fan blades 14 are fixedly mounted on an output shaft of the ventilation motor 13;
a mounting cavity 201 is formed in the top end of the device main body 2, a first motor 10 is fixedly mounted on the inner wall of the left side of the mounting cavity 201, an output shaft of the first motor 10 is fixedly connected with a rotating rod 11, and the bottom end of the rotating rod 11 rotatably penetrates into the first ventilation opening 200 and is fixedly connected with the top of the rotating plate 12; fixed mounting has second motor 4 on the top inner wall of installation cavity 201, and second motor 4's output shaft fixedly connected with lead screw 5, and slidable mounting has lifter plate 7 on the left side inner wall of installation cavity 201, and lead screw 5 passes through threaded connection with lifter plate 7, the top activity of ratch 8 run through to in the installation cavity 201 and with lifter plate 7 fixed connection. According to the utility model, the ventilation direction can be changed by rotating the air guide adjusting plate 9, so that the ventilation direction can be adjusted according to actual requirements, the limitation in the ventilation use process is reduced, mechanical ventilation or natural ventilation can be selected according to actual conditions in the ventilation process, and the ventilation device is simple in structure and convenient to adjust and use.
In this example, the lifting plate 7 is fixedly sleeved with a lead screw nut 6, and the lead screw 5 penetrates through the lead screw nut 6 and is in threaded connection with the lead screw nut 6.
In this example, the left end of the lifting plate 7 is provided with a sliding block 16, the left inner wall of the installation cavity 201 is provided with a sliding rail 17, and the sliding block 16 is slidably installed on the sliding rail 17.
In this example, a rotating seat is arranged on the inner wall of the bottom of the mounting cavity 201, and the bottom end of the screw rod 5 is rotatably mounted on the rotating seat.
In this example, a plurality of air guide adjusting plates 9 are arranged at equal intervals, a sleeve is fixedly mounted on the inner wall of the bottom of the first ventilation opening 200, and the bottom end of the rack bar 8 is movably mounted in the sleeve.
In this example, the rotating pin 15 is fixedly provided at the bottom of the rotating plate 12, and the rotating pin 15 is rotatably mounted on the inner wall of the bottom of the first ventilation opening 200.
When the building factory building ventilation device is used, the output shaft of the ventilation motor 13 drives the fan blades 14 to rotate, and air volume generated by rotation of the fan blades 14 is introduced into a building room through the air outlet cylinder 3, so that mechanical ventilation can be performed on the building room; when the ventilation direction needs to be adjusted, the second motor 4 is used for driving the screw rod 5 to rotate forwards and backwards, the screw rod transmission principle is used for enabling the screw rod nut 6 to perform up-and-down thread transmission on the screw rod 5, the screw rod nut 6 drives the lifting plate 7 and the toothed bar 8 to move upwards or downwards, the toothed bar 8 is meshed with the transmission protrusion 901 on the rotating pipe 902 through the teeth 801 to perform transmission when moving, the rotating pipe 902 and the rotating shaft 903 can rotate forwards and backwards, and the rotating pipe 902 drives the air guide adjusting plate 9 to rotate upwards or downwards to swing forwards and backwards when rotating forwards and backwards, so that the ventilation direction can be changed by adjusting the air guide adjusting plate 9, the ventilation direction can be adjusted according to actual needs, and limitation in the ventilation use process is reduced;
in addition, in the ventilation process, mechanical ventilation or natural ventilation can be selected according to the actual situation, the mode of mechanical ventilation is adopted in the current example, and when the external wind force is large and natural ventilation is needed: stop ventilation motor 13's work earlier, then utilize the output shaft of first motor 10 to drive bull stick 11 and rotate, and then drive rotor plate 12 rotatory, can be with rotor plate 12, ventilation motor 13 and flabellum 14 outside outdoor rotatory like this to can open the rotor plate 12 rotation of first vent 201 department, so that utilize outdoor great wind-force to carry out natural draft, and simple structure, the rotation regulation of being convenient for is used.
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 technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A ventilation device for a building factory building comprises a wall body (1) and a device main body (2) fixedly installed on the right side of the wall body (1), and is characterized in that a first ventilation opening (200) and a second ventilation opening (101) are respectively formed in the device main body (2) and the wall body (1), an air outlet cylinder (3) is further fixedly installed on the left side of the wall body (1), and the air outlet cylinder (3) is located indoors;
a vertically arranged toothed bar (8) is movably mounted in the first ventilation opening (200), a plurality of air guide adjusting plates (9) are rotatably mounted in the first ventilation opening (200) positioned on the left side of the toothed bar (8), a rotating pipe (902) is fixedly connected to the right end of each air guide adjusting plate (9), a rotating shaft (903) is fixedly sleeved on each rotating pipe (902), each rotating shaft (903) is rotatably mounted in the first ventilation opening (200), a plurality of transmission protrusions (901) are fixedly arranged on the right side of each rotating pipe (902), a plurality of teeth (801) are fixedly arranged on the left side of the toothed bar (8), and the toothed bar (8) is meshed with the transmission protrusions (901) on the rotating pipe (902) through the teeth (801); a rotating plate (12) is rotatably arranged in the first ventilation opening (200), a ventilation motor (13) is fixedly arranged on the left side of the rotating plate (12), and a plurality of fan blades (14) are fixedly arranged on an output shaft of the ventilation motor (13);
an installation cavity (201) is arranged inside the top end of the device main body (2), a first motor (10) is fixedly installed on the inner wall of the left side of the installation cavity (201), an output shaft of the first motor (10) is fixedly connected with a rotating rod (11), and the bottom end of the rotating rod (11) rotatably penetrates into the first ventilation opening (200) and is fixedly connected with the top of the rotating plate (12); fixed mounting has second motor (4) on the top inner wall of installation cavity (201), and output shaft fixedly connected with lead screw (5) of second motor (4), slidable mounting has lifter plate (7) on the left side inner wall of installation cavity (201), and lead screw (5) pass through threaded connection with lifter plate (7), the top activity of ratch (8) run through in installation cavity (201) and with lifter plate (7) fixed connection.
2. The ventilation device for building factory buildings according to claim 1, characterized in that a screw nut (6) is fixedly sleeved on the lifting plate (7), and the screw (5) penetrates through the screw nut (6) and is in threaded connection with the screw nut (6).
3. The ventilation device for the building factory building according to claim 1, wherein a sliding block (16) is arranged at the left end of the lifting plate (7), a sliding rail (17) is arranged on the inner wall of the left side of the installation cavity (201), and the sliding block (16) is slidably installed on the sliding rail (17).
4. The ventilation device for the building factory building is characterized in that a rotating seat is arranged on the inner wall of the bottom of the installation cavity (201), and the bottom end of the screw rod (5) is rotatably installed on the rotating seat.
5. The ventilation device for the building factory building as claimed in claim 1, wherein a plurality of air guide adjusting plates (9) are arranged at equal intervals, a sleeve is fixedly installed on the inner wall of the bottom of the first ventilation opening (200), and the bottom end of the rack bar (8) is movably installed in the sleeve.
6. The ventilation device for the building factory building is characterized in that a rotating pin (15) is fixedly arranged at the bottom of the rotating plate (12), and the rotating pin (15) is rotatably arranged on the inner wall of the bottom of the first ventilation opening (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123103093.5U CN216308102U (en) | 2021-12-08 | 2021-12-08 | Ventilation device for building factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123103093.5U CN216308102U (en) | 2021-12-08 | 2021-12-08 | Ventilation device for building factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216308102U true CN216308102U (en) | 2022-04-15 |
Family
ID=81085300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123103093.5U Active CN216308102U (en) | 2021-12-08 | 2021-12-08 | Ventilation device for building factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216308102U (en) |
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2021
- 2021-12-08 CN CN202123103093.5U patent/CN216308102U/en active Active
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