CN208885582U - A kind of blower of the adjustable section of air outlet - Google Patents
A kind of blower of the adjustable section of air outlet Download PDFInfo
- Publication number
- CN208885582U CN208885582U CN201821695774.0U CN201821695774U CN208885582U CN 208885582 U CN208885582 U CN 208885582U CN 201821695774 U CN201821695774 U CN 201821695774U CN 208885582 U CN208885582 U CN 208885582U
- Authority
- CN
- China
- Prior art keywords
- expansion plate
- blower
- mounting base
- fan housing
- air outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to blower technical fields, and disclose a kind of blower of adjustable section of air outlet, including pedestal, motor is fixedly installed at the top of the pedestal, fan housing is fixedly installed on the left of the motor, the internal activity of the fan housing is equipped with wind wheel, and the output shaft of the motor is fixedly connected with wind wheel, the fan housing output end and be located at pedestal front be fixedly installed with mounting base.The blower of the adjustable section of the air outlet, the output end of fan housing is provided with mounting base, the inside of mounting base offers wind passage mouth, and mounting groove is provided in mounting base, by rotating turning handle, turning handle is set to drive control-rod with bull stick axis rotation by bull stick, the first expansion plate is driven to be unfolded in control-rod rotation process, and block wind passage mouth, the area of the first expansion plate expansion is controlled by the circle number of rotation turning handle, to adjust the area that the first expansion plate blocks wind passage mouth, achieve the purpose that adjust air outlet.
Description
Technical field
The utility model relates to blower technical field, the blower of specially a kind of adjustable section of air outlet.
Background technique
Blower is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven stream
Body is mechanical, and blower is China to the habit of gas compression and gas conveying machinery referred to as, usually said blower include ventilation blower,
Air blower and wind-driven generator, blower be widely used in factory, mine, tunnel, cooling tower, vehicle, ship and building ventilation,
The ventilation of dust discharge and cooling, boiler and industrial furnace and air inducing；Cooling in the apparatus of air conditioning and domestic electric appliance and logical
Wind；It the drying of cereal and selects and recommends, inflation and propulsion of wind-tunnel wind regime and aircushion vehicle etc..
Fan shroud is the key fitment of blower, and fan shroud mainly plays the wind-force generated in diversion fan, and existing blower
Cover structure has a single function, and only has guide functions, air output can not be adjusted by the size of regulating tuyere, so functionally
Also defect, so a kind of blower of adjustable section of air outlet is proposed to solve the problems, such as above-mentioned propose.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of blower of adjustable section of air outlet, and having can
The advantages that regulating tuyere size, it is single to solve existing fan shroud structure function, only has guide functions, can not pass through adjusting
The size in air port and adjust air output, so functionally also defect problem.
(2) technical solution
For the purpose for realizing above-mentioned adjustable air-port size etc., the utility model is provided the following technical solutions: a kind of outlet air
The blower of mouthful adjustable section, including pedestal are fixedly installed with motor, the fixed peace in the left side of the motor at the top of the pedestal
Equipped with fan housing, the internal activity of the fan housing is equipped with wind wheel, and the output shaft of the motor is fixedly connected with wind wheel, the fan housing
Output end and be located at pedestal front be fixedly installed with mounting base, the front of the mounting base offers wind passage mouth, the installation
The inside of seat and the left and right sides for being located at wind passage mouth offer mounting groove, and the front of the mounting base is installed there are two bull stick,
The back end activity of the bull stick is installed in mounting groove, and the front end of two bull sticks is fixedly installed with turning handle, described in two
The outside of bull stick and be located at mounting groove in be fixedly installed with control-rod, two opposite sides of the control-rod are fixedly mounted
There is the first expansion plate, first expansion plate is fixedly installed on the inner sidewall of mounting groove far from one end of control-rod, the peace
Sliding slot, the inside of the mounting base and the top for being located at wind passage mouth are offered inside dress seat and positioned at the left and right sides of wind passage mouth
Fixing groove is offered with bottom, idler wheel is slidably fitted in two sliding slots, two opposite sides of the idler wheel are equal
It is movably installed with connecting rod, the connecting rod is fixedly installed with the second expansion plate close to the side of fixing groove, and described second is flexible
Plate is fixedly installed in the inner sidewall of fixing groove far from the side of connecting rod.
Preferably, the pedestal is set as solid rectangles, and the output shaft of the motor runs through and extends to the interior of fan housing
The output end in portion, the fan housing extends to the front of pedestal.
Preferably, the diameter that the wind wheel divides diameter to be less than fan housing, the air port front view of the fan housing is rectangle, described
Mounting base is set as cylindrical body.
Preferably, the rear end of two bull sticks is run through and is extended in mounting groove, and the diameter of the turning handle, which is greater than, to be turned
The diameter of bar.
Preferably, the fixing groove is in the same plane with sliding slot, and fixing groove and sliding slot are respectively positioned on mounting groove
The diameter of front, the fixing groove and sliding slot is respectively less than the diameter of mounting groove.
Preferably, first expansion plate and the second expansion plate are disposed as passing through platelet by the plate that three sizes are incremented by
Activity along and extend to the mode of big intralamellar part and connect, first expansion plate is set as fanning strip, and second expansion plate is set
It is set to rectangular slab.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of blower of adjustable section of air outlet, and having following has
Beneficial effect:
1, the blower of the adjustable section of the air outlet is provided with mounting base, the inside of mounting base by the output end of fan housing
Offer wind passage mouth, and be provided with mounting groove in mounting base, by rotate turning handle, make turning handle by bull stick drive control-rod with
Bull stick is axis rotation, drives the first expansion plate to be unfolded in control-rod rotation process, and block wind passage mouth, by rotating turning handle
Circle number control the area of the first expansion plate expansion, so that adjusting the first expansion plate blocks the area of wind passage mouth, reached adjusting
The purpose of air outlet.
2, the blower of the adjustable section of the air outlet, by being provided with fixing groove and sliding slot, setting in sliding slot in mounting base
There is idler wheel, idler wheel is internally provided with connecting rod, the second expansion plate is provided in connecting rod, can control second to stretch by connecting rod
The area of contracting plate expansion, blocks the area of wind passage mouth by mobile the second expansion plate of distance controlling of connecting rod, and with first
The purpose for adjusting air outlet size is played in the cooperation of expansion plate jointly.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure right side schematic view；
Fig. 3 is the utility model structure mounting base stereoscopic schematic diagram.
In figure: 1 pedestal, 2 motors, 3 fan housings, 4 wind wheels, 5 mounting bases, 6 wind passage mouths, 7 mounting grooves, 8 bull sticks, 9 turning handles, 10 controls
Bar processed, 11 first expansion plates, 12 sliding slots, 13 fixing grooves, 14 idler wheels, 15 connecting rods, 16 second expansion plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of blower of the adjustable section of air outlet, including pedestal 1 are please referred to, the top of pedestal 1 is fixedly mounted
There is motor 2, the model of motor 2 can be YL7134, and the left side of motor 2 is fixedly installed with fan housing 3, and pedestal 1 is set as solid rectangular
The output shaft of body, motor 2 runs through and extends to the inside of fan housing 3, and the output end of fan housing 3 extends to the front of pedestal 1, fan housing 3
Internal activity wind wheel 4 is installed, the output shaft of motor 2 is fixedly connected with wind wheel 4,3 output end of fan housing and be located at pedestal 1 just
Face is fixedly installed with mounting base 5, the diameter that wind wheel 4 divides diameter to be less than fan housing 3, and the air port front view of fan housing 3 is rectangle, installation
Seat 5 is set as cylindrical body, and the front of mounting base 5 offers wind passage mouth 6, the inside of mounting base 5 and the left and right two for being located at wind passage mouth 6
Side offers mounting groove 7, and there are two bull stick 8, the back end activity of bull stick 8 is installed on mounting groove 7 for the front installation of mounting base 5
Interior, the front end of two bull sticks 8 is fixedly installed with turning handle 9, and the rear end of two bull sticks 8 is run through and extended in mounting groove 7, turns
The diameter of handle 9 be greater than bull stick 8 diameter, the outside of two bull sticks 8 and be located at mounting groove 7 in be fixedly installed with control-rod 10,
The opposite side of two control-rods 10 is fixedly installed with the first expansion plate 11, first one end of expansion plate 11 far from control-rod 10
It is fixedly installed on the inner sidewall of mounting groove 7, offers sliding slot 12 inside mounting base 5 and positioned at the left and right sides of wind passage mouth 6,
The inside of mounting base 5 and the top and bottom for being located at wind passage mouth 6 offer fixing groove 13, and fixing groove 13 and sliding slot 12 are located at same
In one plane, and fixing groove 13 and sliding slot 12 are respectively positioned on the front of mounting groove 7, and fixing groove 13 and the diameter of sliding slot 12 are respectively less than
The diameter of mounting groove 7 is slidably fitted with idler wheel 14 in two sliding slots 12, and two opposite sides of idler wheel 14 are movably installed with
Connecting rod 15, connecting rod 15 are fixedly installed with the second expansion plate 16, the first expansion plate 11 and second close to the side of fixing groove 13
Expansion plate 16 is disposed as the plate being incremented by by three sizes and passes through platelet activity edge and connect by way of extending to big intralamellar part,
First expansion plate 11 is set as fanning strip, and the second expansion plate 16 is set as rectangular slab, and the second expansion plate 16 is far from connecting rod 15
Side be fixedly installed in the inner sidewall of fixing groove 13, mounting base 5, the inside of mounting base 5 are provided with by the output end of fan housing 3
Wind passage mouth 6 is offered, and is provided with mounting groove 7 in mounting base 5, by rotating turning handle 9, turning handle 9 is made to drive control by bull stick 8
Bar 10 processed is axis rotation with bull stick 8, drives the first expansion plate 11 to be unfolded in 10 rotation process of control-rod, and block wind passage mouth
6, the area of the first expansion plate 11 expansion is controlled by the circle number of rotation turning handle 9, so that adjusting the first expansion plate 11 blocks air duct
Mouthfuls 6 area achieved the purpose that adjust air outlet, by being provided with fixing groove 13 and sliding slot 12 in mounting base 5, in sliding slot 12
It is provided with idler wheel 14, idler wheel 14 is internally provided with connecting rod 15, the second expansion plate 16 is provided in connecting rod 15, passes through connection
Bar 15 can control the area of the second expansion plate 16 expansion, block wind by mobile the second expansion plate of distance controlling 16 of connecting rod 15
The area at road junction 6, and the cooperation with the first expansion plate 11 play the purpose for adjusting air outlet size jointly.
In conclusion the blower of the adjustable section of the air outlet, is provided with mounting base 5 by the output end of fan housing 3, installation
The inside of seat 5 offers wind passage mouth 6, and mounting groove 7 is provided in mounting base 5, by rotating turning handle 9, makes turning handle 9 by turning
The drive control-rod 10 of bar 8 is axis rotation with bull stick 8, and the first expansion plate 11 is driven to be unfolded in 10 rotation process of control-rod, and
Wind passage mouth 6 is blocked, the area of the first expansion plate 11 expansion is controlled by the circle number of rotation turning handle 9, to adjust the first expansion plate
11 block the area of wind passage mouth 6, have achieved the purpose that adjust air outlet.
Also, the blower of the adjustable section of the air outlet is sliding by being provided with fixing groove 13 and sliding slot 12 in mounting base 5
Idler wheel 14 is provided in slot 12, idler wheel 14 is internally provided with connecting rod 15, the second expansion plate 16 is provided in connecting rod 15, leads to
Crossing connecting rod 15 can control the area of the second expansion plate 16 expansion, pass through mobile the second expansion plate of distance controlling 16 of connecting rod 15
The area of wind passage mouth 6, and the cooperation with the first expansion plate 11 are blocked, plays the purpose for adjusting air outlet size jointly, is solved
Existing fan shroud structure function is single, only has guide functions, can not adjust air output by the size of regulating tuyere,
So functionally also defect problem.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of blower of the adjustable section of air outlet, including pedestal (1), it is characterised in that: the top of the pedestal (1) is fixed
It is equipped with motor (2), is fixedly installed with fan housing (3) on the left of the motor (2), the internal activity of the fan housing (3) is equipped with
The output shaft of wind wheel (4), the motor (2) is fixedly connected with wind wheel (4), fan housing (3) output end and is located at pedestal (1)
Front is fixedly installed with mounting base (5), and the front of the mounting base (5) offers wind passage mouth (6), the mounting base (5) it is interior
Portion and be located at wind passage mouth (6) the left and right sides offer mounting groove (7), the mounting base (5) front installation there are two turn
Bar (8), the back end activity of the bull stick (8) are installed in mounting groove (7), and the front end of two bull sticks (8) is fixedly mounted
Have turning handle (9), the outside of two bull sticks (8) and be located at mounting groove (7) in be fixedly installed with control-rod (10), two institutes
It states the opposite side of control-rod (10) to be fixedly installed with the first expansion plate (11), first expansion plate (11) is far from control-rod
(10) one end is fixedly installed on the inner sidewall of mounting groove (7), and the mounting base (5) is internal and is located at the left side of wind passage mouth (6)
Right two sides offer sliding slot (12), the inside of the mounting base (5) and be located at wind passage mouth (6) top and bottom offer
Fixing groove (13), two sliding slots (12) are interior to be slidably fitted with idler wheel (14), the opposite side of two idler wheels (14)
It is movably installed with connecting rod (15), the connecting rod (15) is fixedly installed with the second expansion plate close to the side of fixing groove (13)
(16), second expansion plate (16) is fixedly installed in the inner sidewall of fixing groove (13) far from the side of connecting rod (15).
2. a kind of blower of the adjustable section of air outlet according to claim 1, it is characterised in that: the pedestal (1) sets
Solid rectangles are set to, the output shaft of the motor (2) runs through and extend to the inside of fan housing (3), the output of the fan housing (3)
End extends to the front of pedestal (1).
3. a kind of blower of the adjustable section of air outlet according to claim 1, it is characterised in that: the wind wheel (4) point
Diameter is less than the diameter of fan housing (3), and the air port front view of the fan housing (3) is rectangle, and the mounting base (5) is set as cylinder
Body.
4. a kind of blower of the adjustable section of air outlet according to claim 1, it is characterised in that: two bull sticks
(8) rear end is run through and is extended in mounting groove (7), and the diameter of the turning handle (9) is greater than the diameter of bull stick (8).
5. a kind of blower of the adjustable section of air outlet according to claim 1, it is characterised in that: the fixing groove (13)
It is in the same plane with sliding slot (12), and fixing groove (13) and sliding slot (12) are respectively positioned on the front of mounting groove (7), it is described solid
The diameter for determining slot (13) and sliding slot (12) is respectively less than the diameter of mounting groove (7).
6. a kind of blower of the adjustable section of air outlet according to claim 1, it is characterised in that: first expansion plate
(11) it is disposed as the plate being incremented by by three sizes with the second expansion plate (16) by platelet activity edge and extends in big plate
The mode in portion connects, and first expansion plate (11) is set as fanning strip, and second expansion plate (16) is set as rectangular slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695774.0U CN208885582U (en) | 2018-10-19 | 2018-10-19 | A kind of blower of the adjustable section of air outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695774.0U CN208885582U (en) | 2018-10-19 | 2018-10-19 | A kind of blower of the adjustable section of air outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885582U true CN208885582U (en) | 2019-05-21 |
Family
ID=66516640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821695774.0U Expired - Fee Related CN208885582U (en) | 2018-10-19 | 2018-10-19 | A kind of blower of the adjustable section of air outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278796A (en) * | 2021-12-23 | 2022-04-05 | 长沙海赛电装科技股份有限公司 | Air pipe connecting device suitable for outlets of various centrifugal fans |
-
2018
- 2018-10-19 CN CN201821695774.0U patent/CN208885582U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278796A (en) * | 2021-12-23 | 2022-04-05 | 长沙海赛电装科技股份有限公司 | Air pipe connecting device suitable for outlets of various centrifugal fans |
| CN114278796B (en) * | 2021-12-23 | 2024-04-09 | 长沙海赛电装科技股份有限公司 | Air pipe connecting device suitable for outlets of various centrifugal fans |
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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 |
Granted publication date: 20190521 Termination date: 20211019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |