CN110397609A - A kind of air feed component - Google Patents
A kind of air feed component Download PDFInfo
- Publication number
- CN110397609A CN110397609A CN201910737493.XA CN201910737493A CN110397609A CN 110397609 A CN110397609 A CN 110397609A CN 201910737493 A CN201910737493 A CN 201910737493A CN 110397609 A CN110397609 A CN 110397609A
- Authority
- CN
- China
- Prior art keywords
- air
- cavity plate
- flabellum
- arc cavity
- air inducing
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of air feed components, are related to mechanical equipment technical field.The present invention includes the first air inducing shell, flabellum, motor, blower cover and the second air inducing shell；First air inducing shell one end is provided with outwardly extending first arc cavity plate, and second air inducing shell one end is provided with outwardly extending second arc cavity plate, and the second arc cavity plate includes the second inner face body and the second outside body.The present invention forms the inner surface of one with the side rotational trajectory face clearance fit of flabellum by the first arc cavity plate and the second arc cavity plate, flabellum is in rotary course, flabellum side rotational trajectory face forms airflow clearance with the first inner face body, the second inner face body respectively, to increase air pressure in turn, the two sides of the flabellum made generate draught head, increase wind flow.
Description
Technical field
The invention belongs to mechanical equipment technical fields, more particularly to a kind of air feed component, for providing the air feed of wind-force
Component.
Background technique
Air feed component all occurs on existing each commodity, generally often has on household appliances, such as hair dryer,
On the product of fan, curling iron or the like, air supply mode is mostly used to be driven by motor, is rotated to generate the component of wind.This
The air feed system mode of class is the process that directly throughput in space where flabellum circulates, and the size of wind flow mostly uses
The revolving speed of flabellum is controlled to realize, for the ventilation apparatus of fan etc., flabellum diameter is very big, compare occupancy larger space, therefore,
Want not influence or improve as far as possible the requirement of air quantity while reducing flabellum diameter, in existing equipment or product not
Relevant technology.
Existing disclosed document CN105310244A- curly hair molder tool, disclosed " referring to figure 5 and figure 6, the present embodiment
Air feed component 130 be set in the handle 111, for providing cold wind and hot wind, the confession to the hair that is involved in top shell 112
Wind component 130 includes ventilating duct 131, the heater (not shown) in ventilating duct 131, is connected to 131 lower end of ventilating duct
Exhausting leaf 133 and the second motor 132 for driving the exhausting leaf 133, the upper end alignment of the ventilating duct 131 is described to be turned
The lower end of dynamic cylinder 122, the air inlet 114 of 133 alignment handle of exhausting leaf, 111 bottom.In the driving of the second motor 132
Under, outside air can be pumped into ventilating duct 131 by exhausting leaf 133, be sent in rotary barrel 122 via ventilating duct, if sending out at this time
Hot body running then generates hot wind, and heater does not work, and generates natural wind (cold wind) ", the air quantity that this mode generates is smaller, is applicable in
In the application of the curling iron, the requirement of power supply volume is depended on for improving its air quantity.
Existing disclosed CN206556176U- air humidifying device, disclosed " air feed component, the air feed component include
Second support, the blower system that is arranged in the second support positioned at the water dish group inlet air side, the second support
It is fixedly connected with the first support, and the air-out direction of the blower system is towards the water dish group ", above-mentioned technical approach
Belong to existing conventional manner, i.e., air feed is carried out by the direct through type of flabellum, only size is big, and power supply size is adjusted
Save the mode of volume of air supply.
Summary of the invention
The purpose of the present invention is to provide a kind of air feed components, form one by the first arc cavity plate and the second arc cavity plate
A inner surface with the side rotational trajectory face clearance fit of flabellum, flabellum is in rotary course, flabellum side rotational trajectory face
Airflow clearance is formed with the first inner face body, the second inner face body respectively, to increase air pressure in turn, the two sides of the flabellum made generate gas
Pressure difference increases wind flow, solves that existing air feed modular construction is big, the problem of wind flow deficiency.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of air feed component, including the first air inducing shell, flabellum, motor, blower cover and the second air inducing shell；
Described first air inducing shell one end is provided with outwardly extending first arc cavity plate, and the first arc cavity plate includes the first inner face
Body and the first outside body；The end face of the first arc cavity plate is provided with internal thread hole；Wherein, the first inner face body is provided with
The diversion trench matched with flabellum week side track, for draining；Described second air inducing shell one end is provided with outwardly extending
Second arc cavity plate, the second arc cavity plate include the second inner face body and the second outside body；The end of the second arc cavity plate
Face is provided with through hole；The end face of the first arc cavity plate is matched with the second arc-shaped cavity plate end face；Also, internal screw thread
Hole and through hole concentric fit；The inner surface of the second air inducing shell is provided with a baffle ring；The second air inducing shell with draw
Interior filter mantle and outer filter mantle are provided between fan housing；The side rotational trajectory face of the flabellum respectively with the first inner face body,
The cooperation of two inner face body spaces.
Further, one end of the first air inducing shell is additionally provided with flange, the end face of the flange be provided with it is close
The sealing conduit of seal cooperation；The end face of the flange is additionally provided with flange hole；The inner surface of the first air inducing shell is also set
It is equipped with several brackets；Described bracket one end is fixed in a circular disk structure, and is uniformly located at the week of circular disk structure
Side.
Further, the motor is fixed on one surface of circular disk structure, the fixed flabellum of the output shaft of the motor.
Further, described blower cover one end is provided with horn mouth；The other end of the blower cover is provided with connection neck；Institute
It states connection neck to connect with the inner surface of the second air inducing shell, is limited interior filter mantle and outer filter mantle by connection neck and baffle ring
It is fixed；Bell-mouthed all sides of the blower cover are uniformly provided with air inducing hole.
Further, first outside body and second outside body extend outwardly；First outside body is opposite
Extend outwardly in the first inner face body；Second outside body extends outwardly relative to the second inner face body.
Further, the side rotational trajectory face of the flabellum respectively with the first inner face body, the second inner face body space
In the range of 1mm-10mm.
Further, the interior filter mantle includes the first inner ring and the first outer ring；First outer ring and the second air inducing shell
The internal surface gaps of body cooperate；First inner ring is a Spherical Ring, and is radially provided with strip-shaped hole on its surface, described
Strip-shaped hole is evenly arranged on the surface of the first outer ring.
Further, the outer filter mantle includes the second inner ring and the second outer ring；Second outer ring and the second air inducing shell
The internal surface gaps of body cooperate；Second inner ring is a Spherical Ring, and is uniformly provided with through-hole on its surface.
Further, the aperture of the through hole is greater than the aperture of threaded hole, range of the difference in 1mm-3mm.
Further, the interior filter mantle is oppositely arranged with outer filter mantle, is centrally formed cavity；The flabellum rotation is produced
Raw pressure makes the air-flow in air successively pass through blower cover, outer filter mantle, interior filter mantle, using the first arc cavity plate with
Second arc cavity plate forms intracavitary.
The invention has the following advantages:
1, the present invention forms the side of one with flabellum by outwardly extending first arc cavity plate and the second arc cavity plate
The inner surface of rotational trajectory face clearance fit, by the side rotational trajectory face of flabellum respectively with the first inner face body, second in
Face body space cooperation, in the interstice coverage, flabellum in rotary course, flabellum side rotational trajectory face respectively with the first inner face
Body, the second inner face body form airflow clearance, and to increase air pressure in turn, the two sides of the flabellum made generate draught head, increase distinguished and admirable
Amount.
2, the first inner face body that the present invention designs is provided with the diversion trench matched with flabellum week side track, this diversion trench
Design be in order to cooperate flabellum week side track to be formed by wind, by the wind along diversion trench import the first air inducing shell go out
Air port is convenient for drainage, improves the mobility of air-flow.
3, the first outside body and the second outside body that the present invention designs extend outwardly；First outside body b is relative to first
Inner face body extends outwardly；Second outside body extends outwardly relative to the second inner face body, in order to increase the first arc cavity plate
Contact area when being fixed to each other with the second arc cavity plate, is fixed convenient for aperture.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of the air feed component of embodiment one；
Fig. 2 is the half section structure diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of the first air inducing shell；
Fig. 4 is the half section structure diagram of Fig. 3；
Fig. 5 is the structural schematic diagram of the second air inducing shell；
Fig. 6 is the half section structure diagram of Fig. 5；
Fig. 7 is the partial enlarged view in Fig. 6 at A；
Fig. 8 is the structural schematic diagram of blower cover；
Fig. 9 is the structural schematic diagram of flabellum；
Figure 10 is the structural schematic diagram of outer filter mantle；
Figure 11 is the structural front view of Figure 10；
Figure 12 is the structural schematic diagram of interior filter mantle；
Figure 13 is the structural front view of Figure 12；
Figure 14 is the structure top view of Figure 12；
In attached drawing, parts list represented by the reference numerals are as follows:
1- the first air inducing shell, 2- the second air inducing shell, 3- blower cover, 4- motor, 5- flabellum, filter mantle in 6-, outside 8-
Filter mantle, 101- flange, 102- flange hole, 103- the first arc cavity plate, 104- bracket, 105- internal thread hole, 106- seal groove
Road, 201- the second arc cavity plate, 202- through hole, 203- baffle ring, 401- output shaft, the first inner ring of 601-, 602- strip-shaped hole,
The first outer ring 603-, the second inner ring of 801-, the second outer ring 802-, 803- through-hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " extending outwardly ", "upper", "lower", " end face ", " radially
Indicating positions or the positional relationship such as direction ", " being provided with ", " length ", "inner", " surrounding ", be merely for convenience of description the present invention and
Simplify description, rather than the component or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore be not considered as limiting the invention.
Embodiment one
It please refers to shown in Fig. 1-2, the air feed component, including the first air inducing shell 1, flabellum 5, motor 4, blower cover 3 and
Two air inducing shells 2, above structure feature constitute basic framework, and the first air inducing shell 1 and the second air inducing shell are found out in diagram
Body 2 is tube structure.
It please referring to shown in Fig. 3-4,1 one end of the first air inducing shell is provided with outwardly extending first arc cavity plate 103, and first
Arc cavity plate 103 includes the first inner face body a and the first outside body b；The end face of first arc cavity plate 103 is provided with internal thread hole
105；One end of first air inducing shell 1 is additionally provided with flange 101, and the end face of flange 101 is provided with the sealing with sealing ring cooperation
Conduit 106；The end face of flange 101 is additionally provided with flange hole 102；The flange 101 of 1 one end of the first air inducing shell can be used for cooperating
Another air feed component (see embodiment two).
The inner surface of first air inducing shell 1 is additionally provided with four brackets 104；104 one end of bracket is fixed on a circular disk
In structure 105, and uniformly it is located at the side of circular disk structure 105, for installing motor 4 in the circular disk structure 105,
And the leeward of bracket 104 is provided with crossed beam trunking or the line card for fixing conducting wire.Motor 4 is fixed on circular disk structure
105 1 surfaces, the fixed flabellum 5 of the output shaft 401 of motor 4.
Wherein, the first inner face body a is provided with the diversion trench matched with 5 weeks sides of flabellum track, the design of this diversion trench
It is that the wind is imported to the outlet air of the first air inducing shell 1 along diversion trench in order to cooperate 5 weeks sides of flabellum track to be formed by wind
Mouthful.
It please referring to shown in Fig. 5-6,2 one end of the second air inducing shell is provided with outwardly extending second arc cavity plate 201, and second
Arc cavity plate 201 includes the second inner face body aa and the second outside body bb；The end face of second arc cavity plate 201 is provided with through hole
202；First outside body b and the second outside body bb extend outwardly；First outside body b extends outwardly relative to the first inner face body a；
Second outside body bb extends outwardly relative to the second inner face body aa, in order to increase the first arc cavity plate 103 and the second arc
Contact area when shape cavity plate 201 is fixed to each other, is fixed convenient for aperture.
The end face of first arc cavity plate 103 is matched with 201 end face of the second arc cavity plate；Also, internal thread hole 105 with pass through
202 concentric fit of through-hole；The aperture of through hole 202 is greater than the aperture of threaded hole 105, range of the difference in 1mm-3mm.Pass through spiral shell
First arc cavity plate 103 and the second arc cavity plate 201 are fixed to each other by nail, form the side rotational trajectory face of one with flabellum 5
The inner surface of clearance fit, i.e. the side rotational trajectory face of flabellum 5 are matched with the first inner face body a, the second gap inner face body aa respectively
It closes.The inner surface of second air inducing shell 2 is provided with a baffle ring 203；Interior mistake is combined between second air inducing shell 2 and blower cover 3
Filter bowl 6 and outer filter mantle 8.
Please refer to shown in Fig. 9, the side rotational trajectory face of flabellum 5 respectively with the first inner face body a, the second gap inner face body aa
In the range of 1mm-10mm, in the interstice coverage, flabellum 5 is in rotary course, and 5 side rotational trajectory face of flabellum is respectively with
One inner face body a, the second inner face body aa form airflow clearance, and to increase air pressure in turn, the two sides of the flabellum 5 made generate air pressure
Difference increases wind flow.
It please refers to shown in Fig. 5-6, interior filter mantle 6 includes the first inner ring 601 and the first outer ring 603；First outer ring 603 and
The internal surface gaps of two air inducing shells 2 cooperate；First inner ring 601 is a Spherical Ring, and is radially provided with item on its surface
Shape hole 602, strip-shaped hole 602 are evenly arranged on the surface of the first outer ring 603, the filtering pilot hole of the strip-shaped hole 602 of setting, for into
The air-flow entered is combed, so that the air-flow entered enters along the uniformly distributed strip-shaped hole 602 of radial direction, then fan 5 again
The air-flow of entrance is subjected to rotation sucking under effect, air-flow is formed into level, increases the flowing velocity of air-flow.
It please refers to shown in Figure 10-11, outer filter mantle 8 includes the second inner ring 801 and the second outer ring 802；Second outer ring 802 with
The internal surface gaps of second air inducing shell 2 cooperate；Second inner ring 801 is a Spherical Ring, and is uniformly provided with through-hole on its surface
803, which is while to prevent the effect for accidentally touching internal components for preventing floating material from entering in the component.
It please refers to shown in Figure 12-14, interior filter mantle 6 is oppositely arranged with outer filter mantle 8, is centrally formed cavity；Flabellum 5 rotates
Generated pressure makes the air-flow in air successively pass through blower cover 3, outer filter mantle 8, interior filter mantle 6, using the first arc
Shape cavity plate 103 and the second arc cavity plate 201 formed it is intracavitary be pressurized, and then realize that the increase air quantity of minor diameter flabellum is set
Meter.
It please refers to shown in Fig. 8,3 one end of blower cover is provided with horn mouth 302；The other end of blower cover 3 is provided with connection neck
303；Connection neck 303 connect with the inner surface of the second air inducing shell 2, by connect neck 303 and baffle ring 203 by interior filter mantle 6 and
Outer filter mantle 8 is defined；All sides of the horn mouth 302 of blower cover 3 are uniformly provided with air inducing hole 304.
Embodiment two
Overall structure, can be by way of being superimposed another air feed component in order to increase wind-force as shown in embodiment one, base
This stacked system is: based on the air feed component shown in the embodiment one, blower cover 3 that another air feed component one end is added
Remove, at the same by 2 one end of the second air inducing shell be arranged a flange, for with the flange of air feed component shown in embodiment one
Cooperation, can successively be superimposed multiple.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (10)
1. a kind of air feed component, including the first air inducing shell (1), flabellum (5), motor (4), blower cover (3) and the second air inducing shell
Body (2)；
It is characterized by:
Described first air inducing shell (1) one end is provided with outwardly extending first arc cavity plate (103), the first arc cavity plate
It (103) include the first inner face body (a) and the first outside body (b)；The end face of the first arc cavity plate (103) is provided with internal screw thread
Hole (105)；
Wherein, the first inner face body (a) is provided with the diversion trench matched with flabellum (5) all sides track；
Described second air inducing shell (2) one end is provided with outwardly extending second arc cavity plate (201), the second arc cavity plate
It (201) include the second inner face body (aa) and the second outside body (bb)；The end face of the second arc cavity plate (201) is provided with perforation
Hole (202)；
The end face of the first arc cavity plate (103) is matched with the second arc cavity plate (201) end face；Also, internal screw thread
Hole (105) and through hole (202) concentric fit；
The inner surface of the second air inducing shell (2) is provided with a baffle ring (203)；
Interior filter mantle (6) and outer filter mantle (8) are provided between the second air inducing shell (2) and blower cover (3)；
The side rotational trajectory face of the flabellum (5) respectively with the first inner face body (a), second inner face body (aa) clearance fit.
2. air feed component as described in claim 1, it is characterised in that:
One end of the first air inducing shell (1) is additionally provided with flange (101), the end face of the flange (101) be provided with it is close
The sealing conduit (106) of seal cooperation；The end face of the flange (101) is additionally provided with flange hole (102)；
The inner surface of the first air inducing shell (1) is additionally provided with several brackets (104)；Described bracket (104) one end is fixed on
In one circular disk structure (105), and uniformly it is located at the side of circular disk structure (105).
3. air feed component as claimed in claim 2, which is characterized in that the motor (4) is fixed on circular disk structure (105)
The output shaft (401) on one surface, the motor (4) is fixed flabellum (5).
4. air feed component as claimed in claim 3, which is characterized in that described blower cover (3) one end is provided with horn mouth
(302)；The other end of the blower cover (3) is provided with connection neck (303)；The connection neck (303) and the second air inducing shell (2)
Inner surface connection, with baffle ring (203) interior filter mantle (6) and outer filter mantle (8) are defined by connection neck (303)；Institute
The all sides for stating the horn mouth (302) of blower cover (3) are uniformly provided with air inducing hole (304).
5. the air feed component as described in claim 1-4 is any one, which is characterized in that the first outside body (b) and described the
Two outside bodies (bb) extend outwardly；The first outside body (b) extends outwardly relative to the first inner face body (a)；Described second
Outside body (bb) extends outwardly relative to the second inner face body (aa).
6. air feed component as claimed in claim 5, which is characterized in that the side rotational trajectory face of the flabellum (5) point
Not with the first inner face body (a), the second inner face body gap (aa) 1mm-10mm range.
7. air feed component as described in claim 1, which is characterized in that the interior filter mantle (6) include the first inner ring (601) and
First outer ring (603)；The internal surface gaps of first outer ring (603) and the second air inducing shell (2) cooperate；First inner ring
(601) it is a Spherical Ring, and is radially provided with strip-shaped hole (602) on its surface, the strip-shaped hole (602) is evenly arranged on first
The surface of outer ring (603).
8. air feed component as described in claim 1, which is characterized in that the outer filter mantle (8) include the second inner ring (801) and
Second outer ring (802)；The internal surface gaps of second outer ring (802) and the second air inducing shell (2) cooperate；Second inner ring
(801) it is a Spherical Ring, and is uniformly provided with through-hole (803) on its surface.
9. air feed component as described in claim 1, which is characterized in that the aperture of the through hole (202) is greater than threaded hole
(105) aperture, range of the difference in 1mm-3mm.
10. the air feed component as described in claim 1,6,7,8,9 is any one, which is characterized in that the interior filter mantle (6) and outer
Filter mantle (8) is oppositely arranged, and is centrally formed cavity；The flabellum (5) rotate caused by pressure make the air-flow in air according to
It is secondary to pass through blower cover (3), outer filter mantle (8), interior filter mantle (6), using the first arc cavity plate (103) and the second arc cavity plate
(201) it is formed intracavitary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910737493.XA CN110397609B (en) | 2019-08-12 | 2019-08-12 | Air supply assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910737493.XA CN110397609B (en) | 2019-08-12 | 2019-08-12 | Air supply assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110397609A true CN110397609A (en) | 2019-11-01 |
| CN110397609B CN110397609B (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910737493.XA Active CN110397609B (en) | 2019-08-12 | 2019-08-12 | Air supply assembly |
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|---|---|
| CN (1) | CN110397609B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404573A (en) * | 2022-09-13 | 2022-11-29 | 宿迁至诚纺织品股份有限公司 | Carding machine is used in cotton yarn processing |
| CN116491232A (en) * | 2020-12-31 | 2023-07-25 | 浙江工业大学之江学院 | Electronic actuator separating device |
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| DE29702726U1 (en) * | 1997-02-10 | 1997-05-15 | Kirchner, Hubert, 16321 Schönow | Blower device for conveying fluids in pipelines |
| CN2828392Y (en) * | 2005-10-20 | 2006-10-18 | 张则越 | Indoor ventilation apparatus |
| CN203130542U (en) * | 2012-11-26 | 2013-08-14 | 黄冠 | Pipeline draught fan easy to clean, disassemble and assemble |
| CN205559311U (en) * | 2016-02-17 | 2016-09-07 | 四川鑫龙通风空调设备有限公司 | Fan box |
| CN107956712A (en) * | 2017-10-11 | 2018-04-24 | 珠海格力电器股份有限公司 | Wind turbine and smoke machine for smoke machine |
| CN107965460A (en) * | 2017-12-20 | 2018-04-27 | 重庆鑫果味食品有限公司 | A kind of workshop circulating ventilation mechanism |
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| CN116491232A (en) * | 2020-12-31 | 2023-07-25 | 浙江工业大学之江学院 | Electronic actuator separating device |
| CN116491232B (en) * | 2020-12-31 | 2024-06-21 | 浙江工业大学之江学院 | Electronic actuator separating device |
| CN115404573A (en) * | 2022-09-13 | 2022-11-29 | 宿迁至诚纺织品股份有限公司 | Carding machine is used in cotton yarn processing |
| CN115404573B (en) * | 2022-09-13 | 2023-09-29 | 宿迁至诚纺织品股份有限公司 | Carding machine for cotton yarn processing |
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