CN213747139U - Building energy-saving ventilation device - Google Patents
Building energy-saving ventilation device Download PDFInfo
- Publication number
- CN213747139U CN213747139U CN202022494638.9U CN202022494638U CN213747139U CN 213747139 U CN213747139 U CN 213747139U CN 202022494638 U CN202022494638 U CN 202022494638U CN 213747139 U CN213747139 U CN 213747139U
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- Prior art keywords
- driving
- fixedly arranged
- drive
- fan blade
- driven gear
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- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 18
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 241000883990 Flabellum Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an energy-conserving ventilation unit of building, include: a funnel; a housing; a drive mechanism; a transmission mechanism; the fan blade clamping device comprises a ventilation mechanism, wherein the ventilation mechanism comprises two brackets, a driving main shaft is rotatably arranged between the two brackets through a shaft sleeve, a fan blade clamping sleeve and a second driven gear are fixedly arranged outside the driving main shaft, the second driven gear is positioned on one side of the fan blade clamping sleeve, and fan blades are fixedly arranged outside the fan blade clamping sleeve; the utility model discloses a ventilation mechanism of installation, drive main shaft can rotate on the support, can drive the flabellum and rotate, then can discharge the air in the air funnel, lays driving motor in the air funnel outside, then can avoid entering into impurity and the heat in the air funnel and cause the damage to the motor, avoids also avoiding the windage that causes because of the motor, has improved the circulation of air.
Description
Technical Field
The utility model relates to a building facilities technical field specifically is a building energy conservation ventilation unit.
Background
With the concern of people in China on indoor air quality, building ventilation systems are gradually accepted and applied to civil buildings. Ventilation is a technique that uses natural or mechanical methods to make wind not block, and can pass through to reach rooms or sealed environments, so as to create suitable air environments for sanitation, safety and the like. The common building ventilation devices are mostly in the shape of a section of ventilation pipeline, which is an important means for improving the indoor air environment, and the dirty air in the building is directly or after being purified, discharged to the outside, and then the fresh air is supplemented, so that the indoor air environment is kept in accordance with the requirement of the sanitary standard.
However, the traditional ventilation device in the market has single function and is inconvenient to use, most of the traditional ventilation devices adopt fans to exhaust air, and because the fans are installed in ventilation pipelines, when hot air or air with more dust enters the ventilation pipelines, the motors of the fans are easily damaged, so that the service life of the device is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving ventilation unit of building to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving ventilating device for buildings, comprising:
a funnel;
a housing;
a drive mechanism;
a transmission mechanism;
the fan blade clamping device comprises a ventilation mechanism, wherein the ventilation mechanism comprises two brackets, a driving main shaft is rotatably arranged between the two brackets through a shaft sleeve, a fan blade clamping sleeve and a second driven gear are fixedly arranged outside the driving main shaft, the second driven gear is positioned on one side of the fan blade clamping sleeve, and fan blades are fixedly arranged outside the fan blade clamping sleeve;
the shell is fixedly installed on the surface of the top end of the ventilating duct, and the two supports are fixedly installed at the two ends inside the ventilating duct.
Preferably, the driving mechanism comprises a driving motor, and a power output end of the driving motor is fixedly connected with a first driving gear;
the driving motor is fixedly installed on the surface of the inner wall of the shell through bolts.
Preferably, the transmission mechanism comprises a transmission shaft, a first driven gear is fixedly installed at the position, located inside the shell, outside the transmission shaft, and a second driving gear is fixedly installed at the position, located inside the ventilating duct, outside the transmission shaft;
the top end of the transmission shaft is rotatably connected with the shell through a bearing seat.
Preferably, the method further comprises the following steps:
a dust collection tank;
the cleaning mechanism comprises a cleaning blade, the cleaning blade is fixedly arranged at one end outside the driving main shaft, and a cleaning brush is fixedly arranged on the surface of one end of the cleaning blade;
a filter screen;
the dust collecting groove is fixedly installed on one side of the bottom end of the ventilating funnel, and the filter screen is fixedly installed at one end inside the ventilating funnel.
Preferably, the method further comprises the following steps:
a wind collecting cover;
the air collecting cover is fixedly arranged at one end of the ventilating duct.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a ventilation mechanism of installation, when in-service use, driving motor work can drive first drive gear and rotate, first drive gear can drive the transmission shaft through first driven gear when rotatory and rotate, also can drive second drive gear when the transmission shaft pivoted and rotate, then can drive the drive main shaft through the second driven gear when second drive gear is rotatory and rotate, make the drive main shaft rotate on the support, can drive the fan blade and rotate, then can discharge the air from the chimney, lay driving motor in the chimney outside, impurity and heat in the air in then can avoiding entering into the chimney cause the damage to the motor, avoid also can avoiding the windage that causes because of the motor, the circulation of air has been improved.
2. The utility model discloses a clean mechanism of installation, when in actual use, when the drive spindle rotated, also can drive the clearance blade and rotate, then can drive the dust of clearance brush adhesion on to the filter screen and clear up, the dust that the clearance dropped can fall into to the dust collecting vat in, can avoid the filter screen to take place by the condition of dust jam, further improves the effect of indoor ventilation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the internal structure of the housing of the present invention.
In the figure: 10-a funnel; 20-air collecting cover; 30-a housing; 40-a dust collection tank; 50-a drive mechanism; 51-a drive motor; 52-first drive gear; 60-a transmission mechanism; 61-a drive shaft; 62-a bearing seat; 63-a first driven gear; 64-a second drive gear; 70-a ventilation mechanism; 71-a scaffold; 72-shaft sleeve; 73-a drive spindle; 74-fan blade jacket; 75-fan blades; 76-a second driven gear; 80-a cleaning mechanism; 81-cleaning the blades; 82-cleaning the brush; 90-a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an energy-saving ventilating device for buildings, comprising: the ventilating funnel 10, the casing 30, the driving mechanism 50, the transmission mechanism 60 and the ventilating mechanism 70.
Further, the funnel 10 is a cylindrical structure with a hollow interior.
The ventilation mechanism 70 comprises two brackets 71, two brackets 71 are arranged, a driving main shaft 73 is rotatably arranged between the two brackets 71 through a shaft sleeve 72, a fan blade clamping sleeve 74 and a second driven gear 76 are fixedly arranged outside the driving main shaft 73, the second driven gear 76 is located on one side of the fan blade clamping sleeve 74, fan blades 75 are fixedly arranged outside the fan blade clamping sleeve 74, and four fan blades 75 are arranged.
Further, the driving motor 51 can drive the first driving gear 52 to rotate when working, the first driving gear 52 can drive the transmission shaft 61 to rotate through the first driven gear 63 when rotating, the transmission shaft 61 can drive the second driving gear 64 to rotate while rotating, the second driving gear 64 can drive the driving spindle 73 to rotate through the second driven gear 76 when rotating, so that the driving spindle 73 can rotate on the bracket 71, the fan blades 75 can be driven to rotate, air can be discharged from the ventilating duct 10, the driving motor 51 is placed outside the ventilating duct 10, the motor can be prevented from being damaged by impurities and heat in the air entering the ventilating duct, wind resistance caused by the motor can be avoided, and air circulation is improved.
The housing 30 is fixedly mounted on the top end surface of the ventilation funnel 10, and two of the brackets 71 are fixedly mounted at two ends inside the ventilation funnel 10.
The driving mechanism 50 comprises a driving motor 51, and a first driving gear 52 is fixedly connected to a power output end of the driving motor 51.
Further, the driving motor 51 can drive the first driving gear 52 to rotate when working, so as to realize power output.
Wherein, the driving motor 51 is fixedly mounted on the inner wall surface of the housing 30 by bolts.
Further, the driving motor 51 is connected to an external power source and is controlled by a switch.
Wherein, drive mechanism 60 includes transmission shaft 61, the outside department fixed mounting that is located shell 30 of transmission shaft 61 has first driven gear 63, the outside department fixed mounting that is located ventilation stack 10 of transmission shaft 61 has second drive gear 64.
Further, when the first driving gear 52 rotates, the first driven gear 63 can drive the transmission shaft 61 to rotate, the transmission shaft 61 can also drive the second driving gear 64 to rotate, and when the second driving gear 64 rotates, the second driven gear 76 can drive the driving spindle 73 to rotate.
Wherein, the top end of the transmission shaft 61 is rotatably connected with the shell 30 through a bearing seat 62.
Further, the first driving gear 52 is in meshed connection with the first driven gear 63, and the second driving gear 64 is in meshed connection with the second driven gear 76.
Wherein, still include: a dust collection tank 40, a cleaning mechanism 80, and a filter screen 90.
Further, the filter screen 90 can intercept dust in the air, thereby avoiding environmental pollution.
The cleaning mechanism 80 comprises a cleaning blade 81, the cleaning blade 81 is fixedly installed at one end of the outer portion of the driving main shaft 73, and a cleaning brush 82 is fixedly installed on the surface of one end of the cleaning blade 81.
Further, when the drive main shaft rotated, also can drive the clearance blade and rotate, then can drive the dust of clearance brush on to the filter screen adhesion and clear up, the dust that the clearance dropped can fall into to the dust collecting tank in, can avoid the filter screen to take place by the condition of dust jam, further improves the effect of indoor ventilation.
Wherein, dust collecting groove 40 fixed mounting is in draft tube 10 bottom one side, and inside dust collecting groove 40 top extended to draft tube 10, filter screen 90 fixed mounting is in the inside one end of draft tube 10.
Wherein, still include: a wind collection cover 20.
Further, the ventilation effect of the funnel 10 is improved.
Wherein, the wind-collecting cover 20 is fixedly installed at one end of the air funnel 10.
The working principle is as follows: when the ventilator is used, the driving motor 51 can drive the first driving gear 52 to rotate when working, the first driving gear 52 can drive the transmission shaft 61 to rotate through the first driven gear 63 when rotating, the transmission shaft 61 can drive the second driving gear 64 to rotate while rotating, the second driving gear 64 can drive the driving main shaft 73 to rotate through the second driven gear 76 when rotating, so that the driving main shaft 73 can rotate on the support 71, the fan blades 75 can be driven to rotate, and air can be discharged from the ventilator 10.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An energy-saving ventilating device for buildings, which is characterized by comprising:
a funnel (10);
a housing (30);
a drive mechanism (50);
a transmission mechanism (60);
the fan blade clamping device comprises a ventilation mechanism (70), wherein the ventilation mechanism (70) comprises two brackets (71), a driving main shaft (73) is rotatably arranged between the two brackets (71) through a shaft sleeve (72), a fan blade clamping sleeve (74) and a second driven gear (76) are fixedly arranged outside the driving main shaft (73), the second driven gear (76) is positioned on one side of the fan blade clamping sleeve (74), and fan blades (75) are fixedly arranged outside the fan blade clamping sleeve (74);
the shell (30) is fixedly installed on the top end surface of the ventilating duct (10), and the two supports (71) are fixedly installed at two ends inside the ventilating duct (10).
2. The energy-saving ventilating device for buildings as claimed in claim 1, wherein: the driving mechanism (50) comprises a driving motor (51), and a power output end of the driving motor (51) is fixedly connected with a first driving gear (52);
wherein, the driving motor (51) is fixedly arranged on the inner wall surface of the shell (30) through bolts.
3. The energy-saving ventilating device for buildings as claimed in claim 1, wherein: the transmission mechanism (60) comprises a transmission shaft (61), a first driven gear (63) is fixedly installed at the position, located inside the shell (30), outside the transmission shaft (61), and a second driving gear (64) is fixedly installed at the position, located inside the ventilating duct (10), outside the transmission shaft (61);
wherein, the top end of the transmission shaft (61) is rotationally connected with the shell (30) through a bearing seat (62).
4. The energy-saving ventilating device for buildings as claimed in claim 1, further comprising:
a dust collection tank (40);
the cleaning mechanism (80) comprises a cleaning blade (81), the cleaning blade (81) is fixedly arranged at one end of the outer part of the driving main shaft (73), and a cleaning brush (82) is fixedly arranged on the surface of one end of the cleaning blade (81);
a filter screen (90);
the dust collecting groove (40) is fixedly arranged on one side of the bottom end of the ventilating duct (10), and the filter screen (90) is fixedly arranged at one end inside the ventilating duct (10).
5. The energy-saving ventilating device for buildings as claimed in claim 1, further comprising:
a wind collection cover (20);
the air collecting cover (20) is fixedly arranged at one end of the ventilating duct (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494638.9U CN213747139U (en) | 2020-11-02 | 2020-11-02 | Building energy-saving ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494638.9U CN213747139U (en) | 2020-11-02 | 2020-11-02 | Building energy-saving ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213747139U true CN213747139U (en) | 2021-07-20 |
Family
ID=76819172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022494638.9U Expired - Fee Related CN213747139U (en) | 2020-11-02 | 2020-11-02 | Building energy-saving ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213747139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790494A (en) * | 2021-10-28 | 2021-12-14 | 赵绪华 | Ventilation energy-saving system of green building |
| CN114776599A (en) * | 2022-04-13 | 2022-07-22 | 德帕姆(杭州)泵业科技有限公司 | Box-shaped self-priming centrifugal pump |
-
2020
- 2020-11-02 CN CN202022494638.9U patent/CN213747139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790494A (en) * | 2021-10-28 | 2021-12-14 | 赵绪华 | Ventilation energy-saving system of green building |
| CN114776599A (en) * | 2022-04-13 | 2022-07-22 | 德帕姆(杭州)泵业科技有限公司 | Box-shaped self-priming centrifugal pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |