CN208442049U - A kind of car washer special fan - Google Patents
A kind of car washer special fan Download PDFInfo
- Publication number
- CN208442049U CN208442049U CN201820693544.4U CN201820693544U CN208442049U CN 208442049 U CN208442049 U CN 208442049U CN 201820693544 U CN201820693544 U CN 201820693544U CN 208442049 U CN208442049 U CN 208442049U
- Authority
- CN
- China
- Prior art keywords
- casing
- car washer
- exhaust outlet
- air entry
- special fan
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of car washer special fans, including casing, the wind wheel being articulated in casing and the motor for driving wind wheel, the wind wheel is by impeller front disc, impeller hub disk and between the two multiple blades for being equipped with are constituted, the casing is equipped with air entry and exhaust outlet, the side opposite with impeller front disc of the casing is arranged in the air entry, the exhaust outlet is arranged in the bottom surface of casing and is centrally located, and the exhaust outlet is communicated with exhaust nozzle by steering assembly.The exhaust outlet is arranged in middle position, so that the air duct of outlet shortens, speed becomes faster, drag reduction, lower noise.Similarly more wind energies can be converted by electric energy, it is high-efficient；Noise is lower, and structure is simple, consolidates, at low cost；Wind direction can be adjusted, wind energy is maximally utilized.
Description
Technical field
The utility model belongs to blower field, and in particular to a kind of car washer special fan.
Background technique
Blower, for the drying of carwash industry or in the cooling system of electronic equipment, there is axial and centrifugal wind
Fan or air blower etc., typical fan design include having with the impeller for the blade being equally angularly spaced relative to each other.?
The fan blade at even interval can make impeller balance.When fan blade is not evenly spaced, impeller can have acoustics pseudomorphism
(acoustic artifact), imbalance problem and fever.Imbalance will lead to vibration stress and increase, to bearing and wind
The abrasion and quality problems of the electric motor structure of fan.
In general, the noise source of fan is the sound of air flowing and motor.To the production comprising the air blower or fan
The user of product, or for the resident neighbouring with product be annoying.Another noise source from the pillar on fan
Or the interaction of any other types of obstructions.Therefore, it is necessary to eliminate the fan of noise sufficiently balanced, and present blower
Wind direction can not be freely adjusted well.
Utility model content
The purpose of this utility model is to provide a kind of car washer special fans, can similarly electric energy be converted into more
Wind energy, it is high-efficient；Noise is lower, and structure is simple, consolidates, at low cost；Wind direction can be adjusted, wind energy is maximally utilized.
In order to achieve the above object, the major technique solution of the utility model is to provide a kind of car washer special fan, packet
Include casing, the wind wheel that is articulated in casing and the motor for driving wind wheel, the wind wheel by impeller front disc, impeller hub disk and the two it
Between multiple blades for being equipped with constitute, the casing is equipped with air entry and exhaust outlet, the air entry be arranged in the casing with
The opposite side of impeller front disc, the exhaust outlet are arranged in the bottom surface of casing and are centrally located, and the exhaust outlet passes through steering group
Part is communicated with exhaust nozzle.The exhaust outlet is arranged in middle position, so that the air duct of outlet shortens, speed becomes faster, drag reduction,
Lower noise.
The exhaust outlet is tilted to the air entry direction, and when blower is vertically arranged, the wind of blowout can be with horizontal plane
At an angle, when such as applied to car washer, blower moves drying vehicle face in roof, wind and vehicle face at an angle,
Water on vehicle body is blowed into the same direction, it is easy to clean.
The steering assembly is made of several steering tubes of head and the tail pivot bush unit, between described two adjacent steering tubes
Can low-angle relative rotation, when multiple steering tubes towards the same direction rotate when, the exhaust nozzle can be opposite
Biggish angle is rotated in the exhaust outlet, it is convenient to be applied in various environment, meet a variety of different demands.
The front inner wall of the steering tube is equipped with groove, and rear end outer wall is equipped with fin, and the rear end of the steering tube is set in
In the front end of adjacent steering tube, and fin and groove cooperate, and the rib that the groove width of the groove is greater than fin is wide, so that described two
Between adjacent steering tube can low-angle relative rotation.
The impeller hub disk is articulated in the casing.
The casing is cylindrical structure, and the height of the casing is less than the diameter of its bottom surface.
The impeller front disc corresponds to air entry equipped with air inlet, and the air entry is connected with hollow inlet plenum, it is described into
The free end of gas chamber is opposite with the air inlet, motor drive wind wheel, gas flow be from air entry, to inlet plenum, then arrive
Air inlet is discharged via the effect of wind wheel and blade from exhaust outlet.
The inlet plenum is circular platform type structure, and the radius of the air entry is greater than the radius of the air inlet, facilitates air inlet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention,
Fig. 2 is the side view of Fig. 1 embodiment,
In figure: casing 1, impeller hub disk 3, blade 4, exhaust nozzle, inlet plenum 6, air entry 7, exhaust outlet 8, turns to motor 2
Pipe 9.
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's every other embodiment obtained, all belongs to
In the range of the utility model protection.
It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore on
Stating term should not be understood as limiting the present invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
As depicted in figs. 1 and 2, a kind of car washer special fan described in the present embodiment, including casing 1, it is articulated in machine
The motor 2 of wind wheel in shell 1 and driving wind wheel, the wind wheel by impeller front disc, impeller hub disk 3 and between the two be equipped with it is multiple
Blade 4 constitute, the casing 1 be equipped with air entry 7 and exhaust outlet 8, the air entry 7 be arranged in the casing 1 with before impeller
The opposite side of disk, the exhaust outlet 8 are arranged in the bottom surface of casing 1 and are centrally located, and the exhaust outlet 8 is connected by steering assembly
It is connected with exhaust nozzle 5.The exhaust outlet 8 is arranged in middle position, so that the air duct of outlet shortens, speed becomes faster, and drag reduction is made an uproar
Sound reduces.
The exhaust outlet 8 is tilted to 7 direction of air entry, and when blower is vertically arranged, the wind of blowout can be with level
At an angle, such as when applied to car washer, blower moves drying vehicle face in roof in face, and wind and vehicle face are in certain angle
Degree, blows to the same direction for the water on vehicle body, easy to clean.
The steering assembly is made of several steering tubes 9 of head and the tail pivot bush unit, described two adjacent steering tubes 9 it
Between can low-angle relative rotation, when multiple steering tubes 9 towards the same direction rotate when, the exhaust nozzle 5
Biggish angle is rotated relative to the exhaust outlet 8, it is convenient to be applied in various environment, meet a variety of different demands.
The front inner wall of the steering tube 9 is equipped with groove, and rear end outer wall is equipped with fin, and the rear end of the steering tube 9 is arranged
In the front end of adjacent steering tube 9, and fin and groove cooperate, and the rib that the groove width of the groove is greater than fin is wide, so that described
Between two adjacent steering tubes 9 can low-angle relative rotation.
The impeller hub disk 3 is articulated in the casing 1.
The casing 1 is cylindrical structure, and the height of the casing 1 is less than the diameter of its bottom surface.
The impeller front disc corresponds to air entry 7 equipped with air inlet, and the air entry 7 is connected with hollow inlet plenum 6, described
The free end of inlet plenum 6 is opposite with the air inlet, and motor 2 drives wind wheel, gas flow be from air entry 7, to inlet plenum 6,
Then air inlet is arrived, via the effect of wind wheel and blade 4, is discharged from exhaust outlet 8.
The inlet plenum 6 is circular platform type structure, and the radius of the air entry 7 is greater than the radius of the air inlet, it is convenient into
Gas.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, make any variation in its shape or structure, it is all that there is same as the present application or phase
Approximate technical solution, all falls within the protection scope of the utility model.
Claims (8)
1. a kind of car washer special fan, including casing, the wind wheel being articulated in casing and the motor for driving wind wheel, the wind wheel
By impeller front disc, impeller hub disk and between the two multiple blades for being equipped with are constituted, and the casing is equipped with air entry and exhaust outlet, institute
State the side opposite with impeller front disc that the casing is arranged in air entry, which is characterized in that the exhaust outlet is arranged in casing
Bottom surface and be centrally located, the exhaust outlet is communicated with exhaust nozzle by steering assembly.
2. a kind of car washer special fan according to claim 1, it is characterised in that the exhaust outlet is to the air entry
Direction inclination.
3. a kind of car washer special fan according to claim 1, it is characterised in that the steering assembly is by head and the tail activity
Several steering tubes of socket are constituted, between described two adjacent steering tubes can low-angle relative rotation.
4. a kind of car washer special fan according to claim 3, it is characterised in that the front inner wall of the steering tube is set
Fluted, rear end outer wall is equipped with fin, and the rear end of the steering tube is set in the front end of adjacent steering tube, and fin and groove
Cooperation, the rib that the groove width of the groove is greater than fin are wide.
5. a kind of car washer special fan according to claim 1, it is characterised in that the impeller hub disk is articulated in described
In casing.
6. a kind of car washer special fan according to claim 1, it is characterised in that the casing is cylindrical structure, institute
The height for stating casing is less than the diameter of its bottom surface.
7. a kind of car washer special fan according to claim 1, it is characterised in that the impeller front disc corresponds to air entry
Equipped with air inlet, the air entry is connected with hollow inlet plenum, and the free end of the inlet plenum is opposite with the air inlet.
8. a kind of car washer special fan according to claim 7, it is characterised in that the inlet plenum is circular platform type structure,
The radius of the air entry is greater than the radius of the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693544.4U CN208442049U (en) | 2018-05-10 | 2018-05-10 | A kind of car washer special fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693544.4U CN208442049U (en) | 2018-05-10 | 2018-05-10 | A kind of car washer special fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442049U true CN208442049U (en) | 2019-01-29 |
Family
ID=65093982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820693544.4U Active CN208442049U (en) | 2018-05-10 | 2018-05-10 | A kind of car washer special fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442049U (en) |
-
2018
- 2018-05-10 CN CN201820693544.4U patent/CN208442049U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102043068B1 (en) | Mechanical fan and Air conditioner comprising the same | |
| KR100985378B1 (en) | A bladeless fan for air circulation | |
| EP3163178B1 (en) | Air conditioner | |
| KR101970245B1 (en) | Mechanical fan and Air conditioner comprising the same | |
| KR101493267B1 (en) | Blower fan of air conditioning system for automotive vehicles | |
| CN206655839U (en) | A kind of water pump vane | |
| CN109882426B (en) | Glass fiber reinforced plastic axial flow fan | |
| CN201121604Y (en) | Air blower structure | |
| CN106440077A (en) | Air purifier | |
| CN208442049U (en) | A kind of car washer special fan | |
| KR20140142950A (en) | Blower fan of air conditioning system for automotive vehicles | |
| CN207214194U (en) | A kind of range hood of air-out cover structure and application the air-out cover structure | |
| CN107724308A (en) | Hair-dryer | |
| CN110280085B (en) | High-efficient air purification system of fountain | |
| CN202811428U (en) | Multi-blade centrifugal fan | |
| US20210025606A1 (en) | Air cleaner | |
| CN210541323U (en) | Noise reduction unit of dust collector | |
| CN207568884U (en) | The low noise sash of dress centrifugal blower | |
| CN107131137B (en) | Full-sized car workshop exhaust fan | |
| CN206221373U (en) | A kind of building fan of Wind Volume | |
| CN108691790A (en) | Car washer special fan and car washer with the wind turbine | |
| CN108757517A (en) | Axial flow blower | |
| CN208870841U (en) | A kind of impeller and centrifugal blower | |
| CN210164667U (en) | Centrally-mounted double-axial-flow centrifugal fan | |
| CN206682045U (en) | A kind of strong suction multi-wing centrifugal fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Yikm Automobile Service Co., Ltd. Assignor: Shanghai helium Repair Network Technology Co., Ltd. Contract record no.: 2019330000020 Denomination of utility model: A kind of car washer special fan Granted publication date: 20190129 License type: Common License Record date: 20190222 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210625 Address after: 310052 room 691, 6 / F, building e, No. 688, Bin'an Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang yikm Intelligent Technology Co.,Ltd. Address before: Room 801-3, 2588 Changyang Road, Yangpu District, Shanghai 200082 Patentee before: SHANGHAI HAIXIU NETWORK TECHNOLOGY Co.,Ltd. |