CN219795606U - Novel centrifugal blower - Google Patents
Novel centrifugal blower Download PDFInfo
- Publication number
- CN219795606U CN219795606U CN202320724423.2U CN202320724423U CN219795606U CN 219795606 U CN219795606 U CN 219795606U CN 202320724423 U CN202320724423 U CN 202320724423U CN 219795606 U CN219795606 U CN 219795606U
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- CN
- China
- Prior art keywords
- blower housing
- dust cover
- stator
- blower
- connecting flange
- 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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- 239000000428 dust Substances 0.000 claims abstract description 41
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Abstract
The utility model discloses a novel centrifugal blower, which comprises a first blower housing and a second blower housing, wherein stator fixing barrels are arranged in the middle of the first blower housing and the second blower housing, stators are arranged in the stator fixing barrels, rotors are arranged on the outer sides of the stators, rotating shafts are arranged in the middle of the rotors, two ends of each rotating shaft are fixedly connected with impellers, one end of each stator fixing barrel is connected with a first dust cover, the first dust cover is provided with a first dust screen, the centrifugal blower drives the rotors to rotate through the same stator, so that two impellers are driven to rotate, the two impellers are utilized to rotate to supply air, the air supply quantity and speed are improved, meanwhile, the rotating speed of a centrifugal motor can be adjusted, the air quantity and speed are increased, the overall stability is high, the operation is very simple and convenient, and the operation and the use of people are convenient.
Description
Technical Field
The utility model relates to the field of blowers, in particular to a novel centrifugal blower.
Background
The blower mainly comprises the following six parts: the air conditioner comprises a motor, an air filter, a blower body, an air chamber, a base (also used as an oil tank) and an oil drip nozzle. The blower is eccentrically operated by a rotor biased in a cylinder, and causes a change in volume between blades in a rotor groove to suck, compress, and discharge air. In operation, the pressure difference of the blower is utilized to automatically send the lubrication to the oil drip nozzle, and the lubrication is dripped into the cylinder to reduce friction and noise, and meanwhile, the gas in the cylinder can be kept from flowing back, and the blower is also called as a sliding vane blower. The application of the blower is very wide, especially relates to the centrifugal blower, but the existing centrifugal blower usually adopts a single impeller to rotate so as to supply air, but the air supply mode only can increase the air supply quantity by adjusting the rotating speed of the centrifugal motor, but the rotating speed of the centrifugal motor is increased so as not to provide larger air quantity, thereby bringing inconvenience to people; a novel centrifugal blower is provided for this purpose.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and provides a novel centrifugal blower to solve the problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel centrifugal blower, includes first blower housing and second blower housing, the middle part of first blower housing and second blower housing is equipped with the fixed section of thick bamboo of stator, the internally mounted of fixed section of thick bamboo of stator has the stator, the outside of stator is equipped with the rotor, the middle part of rotor is equipped with the pivot, the both ends of pivot all link to each other with the impeller is fixed, the one end of fixed section of thick bamboo of stator is connected with first dust cover, install first dust screen on the first dust cover, the other end of fixed section of thick bamboo of stator is connected with the second dust cover, install the second dust screen on the second dust cover, install mounting plate on first blower housing and the second blower housing, mounting plate's both sides all are equipped with the bolt hole, the one end of first blower housing and second blower housing is connected with the exhaust pipe, the third flange is installed to the one end of exhaust pipe.
As a preferable technical scheme of the utility model, the exhaust pipe is fixedly connected with the first blower housing and the second blower housing through bolts, and the third connecting flange is welded on one end of the exhaust pipe.
As a preferable technical scheme of the utility model, the stator fixing cylinder is arranged on the middle parts of the first blower housing and the second blower housing through bolts, the rotating shaft of the rotor is inserted on the stator, the first blower housing and the second blower housing are fixedly connected through bolts, and the mounting base plate is arranged on the first blower housing and the second blower housing through bolts.
As a preferable technical scheme of the utility model, the exhaust channels in the first blower housing and the second blower housing are connected with the exhaust pipe.
As a preferable technical scheme of the utility model, a first connecting flange is welded on the first dust cover, a second connecting flange is welded on the second dust cover, a plurality of first bolt holes are formed in the first connecting flange and the second connecting flange, the first dust cover is fixedly connected with the first blower housing through the first connecting flange and the bolts, and the second dust cover is fixedly connected with the second blower housing through the second connecting flange and the bolts.
As a preferable technical scheme of the utility model, the rotor in the stator fixing cylinder is electrically connected with an external controller.
The beneficial effects of the utility model are as follows: this centrifugal blower drives the rotor through same stator and rotates to drive two impellers and rotate, thereby utilize two impellers to rotate and supply air, improve air supply amount of wind and speed, thereby can adjust centrifugal motor's rotational speed increase amount of wind and speed simultaneously, whole stable performance is strong, and the operation is very simple convenient, the people of being convenient for use.
Drawings
Fig. 1 is a schematic diagram of a disassembled structure of the present utility model.
In the figure: the air conditioner comprises a first air blower housing 1, a second air blower housing 2, a stator fixing cylinder 3, a mounting bottom plate 4, bolt holes 5, an impeller 6, a first dust cover 7, a first connecting flange 8, a first dust screen 9, first bolt holes 10, a second dust cover 11, a second dust screen 12, a second connecting flange 13, an exhaust pipe 14 and a third connecting flange 15.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Examples: referring to fig. 1, the present utility model provides a technical solution: the utility model provides a novel centrifugal blower, including first blower housing 1 and second blower housing 2, the middle part of first blower housing 1 and second blower housing 2 is equipped with stator fixed cylinder 3, the internally mounted of stator fixed cylinder 3 has the stator, the outside of stator is equipped with the rotor, the middle part of rotor is equipped with the pivot, the both ends of pivot all link to each other with impeller 6 is fixed, the one end of stator fixed cylinder 3 is connected with first dust cover 7, install first dust cover 9 on the first dust cover 7, the other end of stator fixed cylinder 3 is connected with second dust cover 11, install second dust cover 12 on the second dust cover 11, install mounting plate 4 on first blower housing 1 and the second blower housing 2, mounting plate 4's both sides all are equipped with bolt hole 5, the one end of first blower housing 1 and second blower housing 2 is connected with exhaust pipe 14, third flange 15 is installed to the one end of exhaust pipe 14.
The exhaust duct 14 is fixedly connected with the first blower housing 1 and the second blower housing 2 by bolts, and a third connecting flange 15 is welded to one end of the exhaust duct 14.
The stator fixed cylinder 3 is installed on the middle part of the first blower housing 1 and the second blower housing 2 through bolts, the rotating shaft of the rotor is inserted on the stator, the first blower housing 1 and the second blower housing 2 are fixedly connected through bolts, and the installation base plate 4 is installed on the first blower housing 1 and the second blower housing 2 through bolts.
The exhaust duct in the first blower housing 1 and the second blower housing 2 is connected to an exhaust duct 14.
The first connecting flange 8 is welded on the first dust cover 7, the second connecting flange 13 is welded on the second dust cover 11, a plurality of first bolt holes 10 are formed in the first connecting flange 8 and the second connecting flange 13, the first dust cover 7 is fixedly connected with the first blower housing 1 through the first connecting flange 8 and bolts, the second dust cover 11 is fixedly connected with the second blower housing 2 through the second connecting flange 13 and bolts, larger dust particles in air can be filtered through the first dust cover 7 and the second dust cover 11, and the purpose of purifying air is achieved.
The rotor in the stator fixed cylinder 3 is electrically connected with an external controller, and the stator is connected with a power supply through the controller and the frequency converter and controls the rotation of the rotor and the adjustment of the rotating speed.
Working principle: the utility model provides a novel centrifugal blower, including first blower housing 1 and second blower housing 2, when using, switch on the power through the stator in the fixed section of thick bamboo of stator 3, thereby let the rotor in the fixed section of thick bamboo of stator 3 rotate, can drive the rotor pivot and rotate around the bearing when the rotor in the fixed section of thick bamboo of stator 3 rotates, thereby utilize the rotatory impeller 6 that drives both sides of pivot to rotate, thereby utilize impeller 6 to rotate in the air channel with external air suction to first blower housing 1 and the interior air channel of second blower housing 2, carry exhaust pipe 14 through the air channel in, discharge through exhaust pipe 14, reach quick air supply, improve the purpose of air supply volume, the both ends of whole fixed section of thick bamboo of stator 3 all are equipped with the dust cover, can play dustproof filtered air's purpose, install through mounting plate 4 and bolt during the installation, stability is strong, people's use of being convenient for.
This centrifugal blower drives the rotor through same stator and rotates to drive two impellers and rotate, thereby utilize two impellers to rotate and supply air, improve air supply amount of wind and speed, thereby can adjust centrifugal motor's rotational speed increase amount of wind and speed simultaneously, whole stable performance is strong, and the operation is very simple convenient, the people of being convenient for use.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (6)
1. The utility model provides a novel centrifugal blower, includes first blower housing (1) and second blower housing (2), its characterized in that: the novel air conditioner is characterized in that a stator fixing cylinder (3) is arranged in the middle of the first air blower housing (1) and the second air blower housing (2), a stator is arranged in the stator fixing cylinder (3), a rotor is arranged on the outer side of the stator, a rotating shaft is arranged in the middle of the rotor, two ends of the rotating shaft are fixedly connected with an impeller (6), one end of the stator fixing cylinder (3) is connected with a first dust cover (7), a first dust cover (9) is arranged on the first dust cover (7), a second dust cover (11) is arranged at the other end of the stator fixing cylinder (3), a second dust cover (12) is arranged on the second dust cover (11), a mounting base plate (4) is arranged on the first air blower housing (1) and the second air blower housing (2), bolt holes (5) are formed in two sides of the mounting base plate (4), one end of the first air blower housing (1) and one end of the second air blower housing (2) are connected with an exhaust pipe (14), and one end of the exhaust pipe (14) is provided with a third connecting flange (15).
2. A novel centrifugal blower according to claim 1, wherein: the exhaust pipe (14) is fixedly connected with the first blower housing (1) and the second blower housing (2) through bolts, and the third connecting flange (15) is welded at one end of the exhaust pipe (14).
3. A novel centrifugal blower according to claim 1, wherein: the stator fixed cylinder (3) is mounted on the middle parts of the first blower housing (1) and the second blower housing (2) through bolts, a rotating shaft of the rotor is inserted on the stator, the first blower housing (1) and the second blower housing (2) are fixedly connected through bolts, and the mounting base plate (4) is mounted on the first blower housing (1) and the second blower housing (2) through bolts.
4. A novel centrifugal blower according to claim 1, wherein: the exhaust channels in the first blower housing (1) and the second blower housing (2) are connected with an exhaust pipe (14).
5. A novel centrifugal blower according to claim 1, wherein: the novel air blower is characterized in that a first connecting flange (8) is welded on the first dust cover (7), a second connecting flange (13) is welded on the second dust cover (11), a plurality of first bolt holes (10) are formed in the first connecting flange (8) and the second connecting flange (13), the first dust cover (7) is fixedly connected with the first air blower housing (1) through the first connecting flange (8) and bolts, and the second dust cover (11) is fixedly connected with the second air blower housing (2) through the second connecting flange (13) and bolts.
6. A novel centrifugal blower according to claim 1, wherein: the rotor in the stator fixing cylinder (3) is electrically connected with an external controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320724423.2U CN219795606U (en) | 2023-04-04 | 2023-04-04 | Novel centrifugal blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320724423.2U CN219795606U (en) | 2023-04-04 | 2023-04-04 | Novel centrifugal blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795606U true CN219795606U (en) | 2023-10-03 |
Family
ID=88154721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320724423.2U Active CN219795606U (en) | 2023-04-04 | 2023-04-04 | Novel centrifugal blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795606U (en) |
-
2023
- 2023-04-04 CN CN202320724423.2U patent/CN219795606U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |