CN215378229U - A high-efficient exhaust fan for outdoor box-type substation - Google Patents
A high-efficient exhaust fan for outdoor box-type substation Download PDFInfo
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- CN215378229U CN215378229U CN202120673629.8U CN202120673629U CN215378229U CN 215378229 U CN215378229 U CN 215378229U CN 202120673629 U CN202120673629 U CN 202120673629U CN 215378229 U CN215378229 U CN 215378229U
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- type substation
- groove
- fixedly connected
- exhaust fan
- air
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Abstract
The utility model discloses a high-efficiency exhaust fan for an outdoor box-type substation, which comprises an exhaust opening, wherein a support groove is fixedly connected to the right side of the exhaust opening, a detachable protection plate is detachably connected to the inner side of the support groove, an installation plate is arranged on the right side of the detachable protection plate, a rubber pad foot is fixedly connected to the periphery of the left side of the installation plate, a bolt seat is arranged on the right side of the rubber pad foot, a fixed frame is fixedly connected to the right end between the bolt seats, an exhaust groove is arranged at the left end of the fixed frame, an air deflector is movably connected to the inner side of the exhaust groove, a connecting rod is arranged at the upper end of the air deflector, a driving wheel is movably connected to the lower side of the rear end of the connecting rod, and a servo steering engine is arranged on the lower side of the driving wheel. This a high-efficient exhaust fan for outdoor box-type substation, the installation is stable, and long service life, noise at work is low, can provide certain wind pressure when exporting higher amount of wind to the realization is swept the wind operation.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a high-efficiency exhaust fan for an outdoor box-type substation.
Background
The exhaust fan is an air conditioning appliance, which drives the fan blades to rotate by the motor to drive airflow so as to exchange indoor air and outdoor air. Also known as ventilating fans, scavenger fans, etc. The purpose of the exhaust air is to remove the dirty air from the room and to adjust the temperature, humidity and sensory effects. The exhaust fan is widely applied to families, public places and industrial plants.
However, the existing air exhaust needs a large volume if a large amount of air exchange is needed, the working noise is high, a large-power motor structure needs to be adopted due to the fact that the mass of a fan of a large fan structure is large, the using efficiency is low, the service life is short, and the air output is difficult to control.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an efficient exhaust fan for an outdoor box-type substation, and aims to solve the problems of low working efficiency, high noise and short service life of the existing exhaust fan in the market in the background technology.
In order to achieve the above purpose, the present invention provides a technical solution: the utility model provides a high-efficient exhaust fan for outdoor box-type substation, includes the extraction opening, extraction opening right side fixedly connected with supports the groove, it can dismantle to be connected with and to dismantle the guard plate to support the inslot side, it is provided with the mounting panel to dismantle the guard plate right side, the peripheral fixedly connected with rubber pad foot in mounting panel left side, rubber pad foot right side is provided with the bolt seat, right-hand member fixedly connected with mount between the bolt seat, the exhaust groove is installed to the mount left end, the inboard swing joint of the inslot that airs exhaust has the aviation baffle, the connecting rod is installed to the aviation baffle upper end, connecting rod rear end downside swing joint has the drive wheel, the drive wheel downside is provided with servo steering wheel.
Preferably, the mounting panel is the square platelike structure that the hole was seted up to the center, the rubber foot pad is ring shape structure, the rubber foot pad has the multiunit about mounting panel central line symmetric distribution, bolt seat quantity is the same with rubber foot pad quantity and corresponds the distribution.
Preferably, the air exhaust opening is in a horn mouth shape with a rectangular cross section, the support groove is in a tubular structure with a rectangular cross section, and the cross section of the tail end of the air exhaust opening is matched with the support groove.
Preferably, the fixing frame is of a frame structure, the inner side of the fixing frame is provided with a ventilation unit, six groups of the ventilation units are fixed with the fixing frame through bolts, and the ventilation units are symmetrically distributed around the center line of the fixing frame.
Preferably, the cross section of the outer side of the ventilation unit is a square, the inner side of the ventilation unit is provided with a compression duct, the compression duct is of a circular tubular structure with the cross section gradually reduced, the front end of the inner side of the compression duct is fixedly connected with a motor support, the inner side of the motor support is provided with a brushless motor, the front side of the brushless motor is provided with a fan, and the outer diameter of the fan is matched with the front end of the inner side of the compression duct.
Preferably, the exhaust duct is of a rectangular frame structure, the air deflectors are arranged in four groups which are parallel to each other, driven wheels are fixedly connected to the top ends of the air deflectors, the rear sides of the axes of the driven wheels are movably connected with connecting rods, and the connecting rods are connected with the servo steering engine through driving wheels.
Compared with the prior art, the utility model has the beneficial effects that: an efficient exhaust fan for an outdoor box-type substation is characterized in that an air inlet structure is formed by matching an air exhaust opening with a detachable protection plate, a rotating part can be protected, good air inlet static pressure is maintained, the guard plate structure is easy to clean through the supporting groove, the air outlet end of the fan can obtain larger air pressure through optimally matching the fan structure with the compression duct, the fan structure realizes the maximum air inlet area in a limited space and simultaneously improves the maintainability by matching the fixed frame with the ventilation unit, by arranging the air deflector, the fan can realize quick closing and air exhaust quantity control, the use flexibility is increased, the connecting rod is matched with the driving wheel, so that the air deflector structure can realize linkage, the rubber pad foot is matched with the bolt seat, the device can be stably arranged and laid, and the brushless motor is used, so that the device has long service life.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the fixing frame of the present invention;
FIG. 3 is a schematic sectional view of the exhaust duct of the present invention;
fig. 4 is a schematic view of the ventilation unit according to the present invention.
In the figure: 1. an air extraction opening; 2. a support groove; 3. a detachable guard plate; 4. mounting a plate; 5. a rubber foot pad; 6. a bolt seat; 7. a fixed mount; 8. an exhaust duct; 9. an air deflector; 10. a connecting rod; 11. a drive wheel; 12. a servo steering engine; 13. a ventilation unit; 14. compressing the duct; 15. a brushless motor; 16. a motor bracket; 17. a fan; 18. a driven wheel.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a high-efficiency exhaust fan for an outdoor box-type substation comprises an air exhaust port 1, wherein a support groove 2 is fixedly connected to the right side of the air exhaust port 1, a detachable protection plate 3 is detachably connected to the inner side of the support groove 2, a mounting plate 4 is arranged on the right side of the detachable protection plate 3, a rubber pad foot 5 is fixedly connected to the periphery of the left side of the mounting plate 4, a bolt seat 6 is arranged on the right side of the rubber pad foot 5, a fixed mount 7 is fixedly connected to the right end between the bolt seats 6, an exhaust groove 8 is arranged at the left end of the fixed mount 7, an air deflector 9 is movably connected to the inner side of the exhaust groove 8, a connecting rod 10 is arranged at the upper end of the air deflector 9, a driving wheel 11 is movably connected to the lower side of the rear end of the connecting rod 10, a servo steering engine 12 is arranged at the lower side of the driving wheel 11, the mounting plate 4 is of a square plate-shaped structure with a hole at the center, the rubber pad foot 5 is of a circular ring-shaped structure, and a plurality of groups of rubber pad feet 5 are symmetrically distributed about the center line of the mounting plate 4, 6 quantity of bolt seat and 5 quantity of rubber pad foot the same and correspond the distribution, make the fan can stably implement the installation, extraction opening 1 is rectangular horn mouth form, it is rectangular tubular structure to support the groove 2 to be the cross-section, 1 tail end cross-section of extraction opening and support groove 2 and mutually support, make and admit air and keep pure and comparatively stable pressure, mount 7 is frame construction inboard and installs ventilation unit 13, ventilation unit 13 has six groups to pass through the bolt fixed with mount 7, ventilation unit 13 is about 7 central line symmetric distributions of mount, fix the power structure, because longer structure can not be arranged in the box, under the minimum length condition of use as far as possible, sufficient air inlet area is provided.
Referring to fig. 3-4, a compressed duct 14 is arranged on the outer side of the ventilation unit 13, the cross section of the compressed duct 14 is a square, the compressed duct 14 is a circular tubular structure with a gradually reduced cross section, a motor support 16 is fixedly connected to the front end of the inner side of the compressed duct 14, a brushless motor 15 is arranged on the inner side of the motor support 16, a fan 17 is arranged on the front side of the brushless motor 15, the outer diameter of the fan 17 is matched with the front end of the inner side of the compressed duct 14 to provide enough air outlet pressure, an air exhaust groove 8 is a rectangular frame structure, four air deflectors 9 are distributed in parallel, a driven wheel 18 is fixedly connected to the top end of the air deflector 9, the rear side of the axis of the driven wheel 18 is movably connected with a connecting rod 10, and the connecting rod 10 is connected with a servo steering engine 12 through a driving wheel 11, so that the device can realize quick halt without stopping the motor and air outlet control.
The working principle is as follows: the device connects the mounting plate 4 through a bolt structure and combines with a box body structure, the bolt seat 6 and the rubber foot pad 5 enable the device to allow certain vibration for mounting and combining, thereby facilitating the device to realize silence, and a stable connection, when in operation, the air pumping port 1 is installed towards the interior of the box, air is pumped out from the air pumping port 1 and passes through the supporting groove 2, the detachable protection plate 3 separates fibers and harmful impurities, the fibers and the harmful impurities enter the fixed frame 7, the ventilation unit 13 carries air at a high speed, the brushless motor 15 rotates the fan 17 under the support of the motor support 16 to provide dynamic pressure, the air enters the compression duct 14 to compress and increase the speed, the air exhaust groove 8 exhausts the air, the servo steering engine 12 rotates the driving wheel 11, the driving wheel 11 rotates to drive the connecting rod 10 to move and drive the driven wheel 18 to rotate, the air deflector 9 is rotated, so that the fan structure can be rapidly stopped without stopping the motor, and the service life is prolonged.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient exhaust fan for outdoor box-type substation, includes the extraction opening, its characterized in that: the utility model discloses a wind turbine generator, including extraction opening, detachable guard plate, mounting panel, air exhaust groove, air deflector, connecting rod rear end downside swing joint have a drive wheel, the drive wheel downside is provided with servo steering wheel, support the inslot side fixedly connected with and support the groove, it can dismantle and be connected with detachable guard plate to support the inslot side, detachable guard plate right side is provided with the mounting panel, the peripheral fixedly connected with rubber pad foot in mounting panel left side, rubber pad foot right side is provided with the bolt seat, right-hand member fixedly connected with mount between the bolt seat, the air exhaust groove is installed to the mount left end, the inboard swing joint in air exhaust groove has the aviation baffle, the connecting rod is installed to the aviation baffle upper end, connecting rod rear end downside swing joint has the drive wheel, the drive wheel downside is provided with servo steering wheel.
2. The efficient exhaust fan for an outdoor box-type substation according to claim 1, characterized in that: the mounting panel is the square platelike structure that the hole was seted up to the center, the rubber pad foot is ring form structure, the rubber pad foot has the multiunit about mounting panel central line symmetric distribution, bolt seat quantity is the same with rubber pad foot quantity and corresponds the distribution.
3. The efficient exhaust fan for an outdoor box-type substation according to claim 1, characterized in that: the air exhaust opening is in a horn mouth shape with a rectangular section, the support groove is in a tubular structure with a rectangular section, and the section of the tail end of the air exhaust opening is matched with the support groove.
4. The efficient exhaust fan for an outdoor box-type substation according to claim 1, characterized in that: the fixing frame is of a frame structure, the inner side of the fixing frame is provided with a ventilation unit, six groups of the ventilation units are fixed with the fixing frame through bolts, and the ventilation units are symmetrically distributed around the center line of the fixing frame.
5. The efficient exhaust fan for an outdoor box-type substation according to claim 4, wherein: the ventilation unit is characterized in that a compression duct is arranged on the inner side of the square of the outer side section of the ventilation unit, the compression duct is of a round tubular structure with the section gradually reduced, a motor support is fixedly connected to the front end of the inner side of the compression duct, a brushless motor is installed on the inner side of the motor support, a fan is installed on the front side of the brushless motor, and the outer diameter of the fan is matched with the front end of the inner side of the compression duct.
6. The efficient exhaust fan for an outdoor box-type substation according to claim 1, characterized in that: the exhaust groove is of a rectangular frame structure, four air guide plates are distributed in parallel, a driven wheel is fixedly connected to the top end of each air guide plate, the rear side of the axis of each driven wheel is movably connected with a connecting rod, and the connecting rod is connected with a servo steering engine through a driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120673629.8U CN215378229U (en) | 2021-04-02 | 2021-04-02 | A high-efficient exhaust fan for outdoor box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120673629.8U CN215378229U (en) | 2021-04-02 | 2021-04-02 | A high-efficient exhaust fan for outdoor box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215378229U true CN215378229U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120673629.8U Expired - Fee Related CN215378229U (en) | 2021-04-02 | 2021-04-02 | A high-efficient exhaust fan for outdoor box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215378229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838437A (en) * | 2022-02-24 | 2022-08-02 | 苏州康喜医疗净化设备有限公司 | Air purification device based on electric field purification and sterilization |
-
2021
- 2021-04-02 CN CN202120673629.8U patent/CN215378229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838437A (en) * | 2022-02-24 | 2022-08-02 | 苏州康喜医疗净化设备有限公司 | Air purification device based on electric field purification and sterilization |
| CN114838437B (en) * | 2022-02-24 | 2024-05-07 | 苏州康喜医疗净化设备有限公司 | Air purification device based on electric field purification and sterilization |
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| 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: 20211231 |