CN220707601U - Ventilating energy-saving device for green building - Google Patents
Ventilating energy-saving device for green building Download PDFInfo
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- CN220707601U CN220707601U CN202321840426.9U CN202321840426U CN220707601U CN 220707601 U CN220707601 U CN 220707601U CN 202321840426 U CN202321840426 U CN 202321840426U CN 220707601 U CN220707601 U CN 220707601U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 241000883990 Flabellum Species 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000004075 alteration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a ventilating energy-saving device for a green building, which comprises a ventilating duct, wherein an upright post is fixed at the upper end of the ventilating duct, a transmission case is arranged at the upper end of the upright post, a transmission rod is installed in the upright post, a first bevel gear is fixed at the upper end of the transmission rod, the transmission rod is connected with the transmission case through a deep groove ball bearing, an output rod is rotatably installed on the transmission case, a second bevel gear is fixed on the output rod, the end part of the output rod penetrates through the transmission case and is fixedly provided with a mounting disc, external fan blades are uniformly distributed at the outer side of the mounting disc, and an air deflector is fixed at the outer side of the transmission case; the lower extreme of transfer line extends to in the air pipe and is fixed with the third bevel gear, air pipe internal fixation has the frame, is fixed with the shaft through the support in the frame, and there is the rim plate in the outside of shaft, and the outside equipartition of rim plate has inside flabellum, and the tip of shaft is fixed with the fourth bevel gear with third bevel gear meshing transmission. The utility model has the advantages of can improve the utilization ratio to wind-force, and then improve ventilation effect, facilitate the use.
Description
Technical Field
The utility model relates to the technical field of green buildings, in particular to a ventilation energy-saving device for a green building.
Background
The green building is a building which can save resources including energy, land, water and materials, protect environment and reduce pollution, provide healthy, comfortable and efficient use space for people, and is a sustainable development construction means in the whole life cycle of the building.
Chinese patent No. cn202222410484.X discloses a ventilation energy-saving component for green building, it includes two ventilation pipes, two sets of dead levers are installed perpendicularly to the upper end of ventilation pipe, the upper end fixed mounting of dead lever has the fixed shell, be provided with drive assembly between fixed shell and the ventilation pipe, the outside of fixed shell is provided with big flabellum, all be provided with the flabellum in every ventilation pipe, big flabellum one side fixed mounting has with first pivot, the middle part and the terminal cover of first pivot are equipped with first gear in proper order, two first gears are located the inside of two fixed shells respectively, two first gears are connected with the transmission of the flabellum in every ventilation pipe through corresponding drive assembly respectively. The large fan blade is driven to rotate by wind power, the large fan blade drives the transmission assembly to rotate, the small fan blade is driven to rotate by the transmission assembly, and air is driven to enter a room by the small fan blade. However, the direction of the outdoor wind force is uncertain, and when the outdoor wind force is used, the outdoor wind force is poor in wind force utilization, so that the ventilation effect is poor, and the use requirement cannot be met.
Disclosure of Invention
To the above-mentioned not enough of prior art, the technical problem that this patent application will solve is how to provide one kind and can improve the utilization ratio to wind-force, and then improves ventilation effect, the green building's that facilitates the use ventilation economizer.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a ventilation economizer of green building, includes the air pipe, the upper end of air pipe is fixed with the stand, the stand cavity sets up, the upper end of stand is provided with the transmission case, install the transfer line through deep groove ball bearing in the stand, the upper end of transfer line passes the transmission case and is fixed with first bevel gear, the transfer line passes through deep groove ball bearing with the transmission case and is connected, the transmission case passes through the bearing rotation and installs the output pole, be fixed with the second bevel gear with first bevel gear meshing on the output pole, the tip of output pole passes the transmission case and is fixed with the mounting disc, the outside equipartition of mounting disc has outside flabellum, the outside of transmission case is fixed with the aviation baffle, deflector and outside flabellum set up the both sides of transmission case respectively; the lower extreme of transfer line extends to in the air pipe and is fixed with the third bevel gear, air pipe internal fixation has the frame, be fixed with the shaft through the support in the frame, there is the rim plate in the outside of shaft, the outside equipartition of rim plate has inside flabellum, the tip of shaft is fixed with the fourth bevel gear with third bevel gear meshing transmission.
Like this, outside wind-force drives outside flabellum and rotates, drives output shaft and second bevel gear through outside flabellum and rotates, drives first straight gear, transfer line and third bevel gear through the second bevel gear and rotates, and third bevel gear drives fourth bevel gear and shaft, rim plate and inside flabellum rotation, through the rotation of inside flabellum, realizes ventilation effect. When the external wind force direction is not time, the external wind force blows the air deflector, so that the external fan blades are opposite to the external wind force, and the maximum utilization of the external wind force is realized. The transmission case can rotate, can realize that the aviation baffle drives the rotation of outside flabellum, improves the utilization ratio to outside wind-force.
Wherein, the air inlet end of the ventilating duct is fixed with a filter screen.
The upper end of the upright post is provided with a supporting ring, and a thrust ball bearing is arranged between the supporting ring and the transmission case.
The outer side of the mounting plate is fixedly provided with a wind scooper which is hemispherical.
The lower end of the upright post is outwards protruded with a flange plate, and the flange plate is fixedly connected with the ventilating duct through bolts.
In sum, the ventilating energy-saving device of the green building has the advantages of improving the utilization rate of wind power, further improving the ventilating effect and facilitating use.
Drawings
Fig. 1 is a schematic structural diagram of a ventilation energy-saving device for a green building according to the present utility model.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a schematic view after the rotational direction of fig. 1.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the azimuth words such as "upper, lower" and "top, bottom", etc. are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and these azimuth words do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
As shown in fig. 1-3, a ventilation energy-saving device for a green building comprises a ventilation pipeline 1, wherein an upright post 2 is fixed at the upper end of the ventilation pipeline, the upright post is arranged in a hollow manner, a transmission box 3 is arranged at the upper end of the upright post, a transmission rod 4 is installed in the upright post through a deep groove ball bearing, the upper end of the transmission rod penetrates through the transmission box and is fixedly provided with a first bevel gear 5, the transmission rod is connected with the transmission box through the deep groove ball bearing, an output rod 6 is rotatably installed on the transmission box through a bearing, a second bevel gear 7 meshed with the first bevel gear is fixedly arranged on the output rod, the end part of the output rod penetrates through the transmission box and is fixedly provided with a mounting disc, external fan blades 8 are uniformly distributed on the outer side of the mounting disc, air guide plates 9 are fixedly arranged on the outer side of the transmission box, and the external fan blades are respectively arranged on two sides of the transmission box; the lower extreme of transfer line extends to in the air pipe and is fixed with third bevel gear 11, air pipe internal fixation has frame 12, be fixed with shaft 13 through the support in the frame, the outside of shaft has the rim plate, the outside equipartition of rim plate has inside flabellum 14, the tip of shaft is fixed with and meshes driven fourth bevel gear 15 with third bevel gear.
Like this, outside wind-force drives outside flabellum and rotates, drives output shaft and second bevel gear through outside flabellum and rotates, drives first straight gear, transfer line and third bevel gear through the second bevel gear and rotates, and third bevel gear drives fourth bevel gear and shaft, rim plate and inside flabellum rotation, through the rotation of inside flabellum, realizes ventilation effect. When the external wind force direction is not time, the external wind force blows the air deflector, so that the external fan blades are opposite to the external wind force, and the maximum utilization of the external wind force is realized. The transmission case can rotate, can realize that the aviation baffle drives the rotation of outside flabellum, improves the utilization ratio to outside wind-force.
In this embodiment, a filter screen (not shown) is fixed at the air inlet end of the ventilation pipeline. The external massive impurities are convenient to filter.
In this embodiment, the upper end of the upright post is provided with a support ring 16, and a thrust ball bearing is arranged between the support ring and the transmission case. The transmission case is convenient to support, friction force is reduced, and rotation of the transmission case is convenient.
In this embodiment, a wind scooper 17 is fixed on the outer side of the mounting plate, and the wind scooper is hemispherical. The wind power can reach the external fan blade better.
In this embodiment, the lower extreme of stand outwards protrusion has the ring flange, ring flange and air pipe pass through bolt fixed connection. The flange and the ventilation pipeline are provided with threaded holes in opposite directions, and the quick connection can be realized by driving in bolts.
Principle of:
the external wind power drives the wind deflector to rotate, and then drives the transmission case to rotate, so that the external fan blades are opposite to the external wind power, and the utilization rate of the wind power is improved. The output shaft and the second bevel gear are driven to rotate through the external fan blades, the first straight gear, the transmission rod and the third bevel gear are driven to rotate through the second bevel gear, the third bevel gear drives the fourth bevel gear, the wheel shaft, the wheel disc and the internal fan blades to rotate, and the ventilation effect is achieved through the rotation of the internal fan blades. When the external wind force direction is not time, the external wind force blows the air deflector, so that the external fan blades are opposite to the external wind force, and the maximum utilization of the external wind force is realized.
Finally, it should be noted that: various modifications and alterations of this utility model may be made by those skilled in the art without departing from the spirit and scope of this utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. The utility model provides a ventilation economizer of green building, its characterized in that includes the air pipe, the upper end of air pipe is fixed with the stand, the stand cavity sets up, the upper end of stand is provided with the transmission case, install the transfer line through deep groove ball bearing in the stand, the upper end of transfer line passes the transmission case and is fixed with first bevel gear, the transfer line passes through deep groove ball bearing with the transmission case and is connected, the transmission case passes through the bearing and rotates installs the output pole, be fixed with the second bevel gear with first bevel gear meshing on the output pole, the tip of output pole passes the transmission case and is fixed with the mounting disc, the outside equipartition of mounting disc has outside flabellum, the outside of transmission case is fixed with the aviation baffle, aviation baffle and outside flabellum set up the both sides of transmission case respectively; the lower extreme of transfer line extends to in the air pipe and is fixed with the third bevel gear, air pipe internal fixation has the frame, be fixed with the shaft through the support in the frame, there is the rim plate in the outside of shaft, the outside equipartition of rim plate has inside flabellum, the tip of shaft is fixed with the fourth bevel gear with third bevel gear meshing transmission.
2. The energy-saving ventilation device for green buildings according to claim 1, wherein the air inlet end of the ventilation pipeline is fixed with a filter screen.
3. The ventilating and energy saving device for a green building according to claim 2, wherein the upper end of the upright post is provided with a supporting ring, and a thrust ball bearing is arranged between the supporting ring and the transmission case.
4. The energy-saving ventilation device for green buildings according to claim 1, wherein a wind scooper is fixed on the outer side of the installation plate, and the wind scooper is hemispherical.
5. The ventilating and energy-saving device for a green building according to claim 1, wherein the lower end of the upright post is outwardly protruded with a flange plate, and the flange plate is fixedly connected with the ventilating duct through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321840426.9U CN220707601U (en) | 2023-07-13 | 2023-07-13 | Ventilating energy-saving device for green building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321840426.9U CN220707601U (en) | 2023-07-13 | 2023-07-13 | Ventilating energy-saving device for green building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220707601U true CN220707601U (en) | 2024-04-02 |
Family
ID=90437757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321840426.9U Active CN220707601U (en) | 2023-07-13 | 2023-07-13 | Ventilating energy-saving device for green building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220707601U (en) |
-
2023
- 2023-07-13 CN CN202321840426.9U patent/CN220707601U/en active Active
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