CN108266804A - Centrifugal blower, air treatment module and cabinet-type air conditioner - Google Patents
Centrifugal blower, air treatment module and cabinet-type air conditioner Download PDFInfo
- Publication number
- CN108266804A CN108266804A CN201810186555.8A CN201810186555A CN108266804A CN 108266804 A CN108266804 A CN 108266804A CN 201810186555 A CN201810186555 A CN 201810186555A CN 108266804 A CN108266804 A CN 108266804A
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- Prior art keywords
- side plate
- spiral case
- sub
- centrifugal blower
- spiral
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- 238000009434 installation Methods 0.000 claims abstract description 80
- 230000004308 accommodation Effects 0.000 claims abstract description 8
- 230000013011 mating Effects 0.000 claims abstract description 4
- 230000030279 gene silencing Effects 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 241000237858 Gastropoda Species 0.000 claims description 3
- 239000000463 material Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of centrifugal blower, air treatment module and cabinet-type air conditioner, the centrifugal blower includes：Two sub- spiral cases, every sub- spiral case includes spiral case side plate, spiral case coaming plate, coaming plate and installation side plate are installed, spiral case coaming plate is located on a side surface of spiral case side plate, installation side plate is located at the side of the separate spiral case side plate of spiral case coaming plate, installation coaming plate is connected between spiral case side plate and installation side plate, the spiral case coaming plate of two sub- spiral cases limits the accommodation space for accommodating wind wheel jointly, at least one mounting hole is formed in the installation side plate of one of them sub- spiral case, the installation side plate of another sub- spiral case is equipped at least one mounting post of the cooperation in mounting hole, two sub- spiral cases are integral by the mating connection of mounting post and mounting hole.Centrifugal blower according to the present invention by setting mounting post and mounting hole in the installation side plate of two sub- spiral cases, improves the bonding strength of two sub- spiral cases, so that the connection of entire centrifugal blower is relatively reliable.
Description
Technical field
The present invention relates to air-conditioning manufacturing technology field, more particularly, to a kind of centrifugal blower, air treatment module and cabinet
Machine.
Background technology
In the relevant technologies, the centrifugal blower of air treatment module is limited by self structure, two sub- spiral cases of centrifugal blower
After being assembled together, due to the distance between side plate of two sub- spiral cases farther out, so that being arranged in the two sub- spiral cases
The length of mounting post on side plate is longer, this reduces the bonding strength between two sub- spiral cases, and increases mounting post
Difficulty of processing.
Invention content
The present invention is directed at least solve one of technical problem in the prior art.For this purpose, one object of the present invention
It is to propose a kind of centrifugal blower, the connection between two sub- spiral cases of the centrifugal blower is relatively reliable.
It is another object of the present invention to propose a kind of air treatment module.
Another object of the present invention is to propose a kind of cabinet-type air conditioner.
The centrifugal blower of embodiment according to a first aspect of the present invention, including：Two sub- spiral cases, each sub- spiral case include
Spiral case side plate, spiral case coaming plate, installation coaming plate and installation side plate, the spiral case coaming plate are located at a side surface of the spiral case side plate
On, the installation side plate is located at the side far from the spiral case side plate of the spiral case coaming plate, and the installation coaming plate is connected to institute
It states between spiral case side plate and the installation side plate, the spiral case coaming plate of two sub- spiral cases limits to accommodate wind jointly
The accommodation space of wheel is formed at least one mounting hole in the installation side plate of one of them sub- spiral case, another institute
The installation side plate for stating sub- spiral case is equipped at least one mounting post of the cooperation in the mounting hole, two sub- spiral cases
Mating connection by the mounting post and the mounting hole is integral.
Centrifugal blower according to embodiments of the present invention, by setting what is cooperated in the installation side plate of two sub- spiral cases
Mounting post and mounting hole improve the bonding strength of two sub- spiral cases, so that the connection of entire centrifugal blower is relatively reliable.
Moreover, because the length of mounting post is shorter compared to the length of traditional mounting post, so as to reduce difficulty of processing, and then reduce
Cost.
According to some embodiments of the present invention, the surface of the installation side plate of two sub- spiral cases is in contact with each other.
According to some embodiments of the present invention, the circumferential direction of the mounting post is equipped with spaced multiple convex ribs, and every
A convex ribs are connected with the corresponding installation side plate.
According to some embodiments of the present invention, one end for being at least distally from the installation side plate of each convex ribs is certainly export-oriented
The direction of central axis interior, towards the mounting post tilts extension.
According to some embodiments of the present invention, the centrifugal blower further comprises：At least one threaded fastener, institute
It states after threaded fastener passes through the mounting hole and is threadedly coupled with the mounting post.
According to some embodiments of the present invention, it is formed at least one in the installation side plate of one of them sub- spiral case
A location hole, the installation side plate of another sub- spiral case are equipped at least one positioning coordinated with the location hole
Column.
According to some embodiments of the present invention, it is formed with air inlet on the spiral case side plate of two sub- spiral cases.
According to some embodiments of the present invention, the both ends of the installation coaming plate are connected with the spiral case coaming plate, the snail
The part of the correspondence installation side plate of shell-side plate is opened wide, the spiral case side plate, the spiral case coaming plate, the installation coaming plate and institute
It states and at least one cavity is limited between installation side plate, silencing cotton is equipped in the cavity.
The air treatment module of embodiment according to a second aspect of the present invention, including being implemented according to the above-mentioned first aspect of the present invention
The centrifugal blower of example.
The cabinet-type air conditioner of embodiment according to a third aspect of the present invention, including the air according to the above-mentioned second aspect embodiment of the present invention
Processing module.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Significantly and it is readily appreciated that, wherein：
Fig. 1 is the explosive view of centrifugal blower according to embodiments of the present invention；
Fig. 2 is the explosive view of another angle of centrifugal blower according to embodiments of the present invention；
Fig. 3 is the stereogram of centrifugal blower according to embodiments of the present invention；
Fig. 4 is the stereogram of another angle of centrifugal blower according to embodiments of the present invention；
Fig. 5 is the front view of centrifugal blower according to embodiments of the present invention；
Fig. 6 is the right view of the centrifugal blower shown in Fig. 5；
Fig. 7 is the left view of the centrifugal blower shown in Fig. 5；
Fig. 8 is the enlarged drawing at A in Fig. 1.
Reference numeral：
Centrifugal blower 10；
Sub- spiral case 1；Spiral case side plate 11；Spiral case coaming plate 12；Coaming plate 13 is installed；
Installation side plate 14；Mounting hole 141；Mounting post 142；Convex ribs 143；
Location hole 144；Positioning column 145；Air inlet 146；
Accommodation space 2；Wind wheel 3；Motor 4；Motor cover 5.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".The present invention's
In description, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Centrifugal blower 10 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 8.
As Figure 1-Figure 8, the centrifugal blower 10 of embodiment according to a first aspect of the present invention, including two sub- spiral cases 1.
Every sub- spiral case 1 includes spiral case side plate 11, spiral case coaming plate 12, installation coaming plate 13 and installation side plate 14, and spiral case encloses
Plate 12 is located on a side surface of spiral case side plate 11.For example, referring to Fig. 1 and Fig. 2, spiral case coaming plate 12 is arranged on corresponding spiral case side
On the inner surface of plate 11.Here, direction " interior " can be understood as the direction towards 10 center of centrifugal blower, opposite direction quilt
It is defined as " outer ", i.e. the direction far from 10 center of centrifugal blower.
Installation side plate 14 is located at the side of the separate spiral case side plate 11 of spiral case coaming plate 12.As depicted in figs. 1 and 2, pacify at this time
Dress side plate 14 is arranged on the inside of corresponding spiral case coaming plate 12, and installation side plate 14 is spaced upwards with spiral case side plate 11 in interior foreign side
It opens.Optionally, installation side plate 14 and spiral case side plate 11 are parallel to each other.
Installation coaming plate 13 is connected between spiral case side plate 11 and installation side plate 14, and the spiral case coaming plate 12 of two sub- spiral cases 1 is common
With the accommodation space 2 limited for accommodating wind wheel 3.Installation coaming plate 13 is located at outside accommodation space 2.As a result, by spiral case side
Setting installation coaming plate 13 between plate 11 and installation side plate 14, installation coaming plate 13 can be supported on spiral case side plate 11 and installation well
Between side plate 14, so as to improve the structural strength of entire sub- spiral case 1.
At least one mounting hole 141 is formed in the installation side plate 14 of one of them sub- spiral case 1, another a sub- spiral case 1
Installation side plate 14 is equipped at least one mounting post 142 of the cooperation in mounting hole 141, and two sub- spiral cases 1 pass through mounting post 142
It is integral with the mating connection of mounting hole 141.When two sub- spiral cases 1 assemble, the spiral case side plate 11 of two sub- spiral cases 1 has
One side surface of spiral case coaming plate 12 is arranged opposite to each other, to be limited jointly between the spiral case coaming plate 12 of two sub- spiral cases 1
The accommodation space 2 stated.In above-mentioned assembling process, mounting post 142 in the installation side plate 14 of above-mentioned another sub- spiral case 1 can be with
It extend into the installation side plate 14 of one of them above-mentioned sub- spiral case 1 in corresponding mounting hole 141 and coordinates with the mounting hole 141,
So as to fulfill the installation of two sub- spiral cases 1.
Pass through the mounting post 142 being arranged in installation side plate 14 located adjacent one another and installation between two sub- spiral cases 1 as a result,
Hole 141 links into an integrated entity, after two sub- spiral cases 1 are assembled together, due between the installation side plate 14 of two sub- spiral cases 1 away from
The distance between from compared to two spiral case side plates 11 are closer to so that the connection between two sub- spiral cases 1 is relatively reliable, carrying
High bonding strength, and the length of mounting post 142 is relatively reduced, reduces the difficulty of processing of mounting post 142, reduces cost.
Show that spaced two mounting posts 142 and two mounting holes 141 are said for example up and down in Fig. 1 and Fig. 2
Bright purpose, but those of ordinary skill after following technical solution has been read, be clearly understood that program application
Into three or more mounting posts 142 and the technical solution of mounting hole 141, this also fall into protection scope of the present invention it
It is interior.
It is understood that the number and the specific arrangement side in installation side plate 14 of mounting post 142 and mounting hole 141
Formula etc. can specifically be set according to actual requirement, preferably to meet practical application.
Centrifugal blower 10 according to embodiments of the present invention, it is mutual by being set in the installation side plate 11 of two sub- spiral cases 1
The mounting post 142 of cooperation and mounting hole 141 improve the bonding strength of two sub- spiral cases 1, so that entire centrifugal blower 10
Connection it is relatively reliable.Moreover, because the length of mounting post 142 is shorter compared to the length of traditional mounting post, so as to reduce
Difficulty of processing, thereby reduces cost.
According to some embodiments of the present invention, as shown in figure 5, the surface of the installation side plate 14 of two sub- spiral cases 1 connects each other
It touches.Setting can make the installation side plates 14 of two sub- spiral cases 1 against each other together so as a result, so as to further carry
Bonding strength between high two sub- spiral cases 1, and the whole assembling structure of two sub- spiral cases 1 can be made more to stablize, in addition, peace
The length of dress column 142 can further shorten, and reduce the difficulty of processing of mounting post 142, and save the material of mounting post 142
Material.
Certainly, the present invention is not limited thereto, can also be separated from each other between two installation side plates 14.Ensureing entirely at this time
Under the premise of the bonding strength of centrifugal blower 10 so that can preferably it coordinate between the spiral case coaming plate 12 of two sub- spiral cases 1, from
And the proper flow of air-flow can be effectively ensured, and reduce the noise generated when centrifugal blower 10 works.
Further, as shown in figure 8, the circumferential direction of mounting post 142 is equipped with the multiple convex ribs 143 for being spaced apart setting, and every
A convex ribs 143 are connected with corresponding installation side plate 14.It should be noted that each convex ribs 143 are with being provided with mounting post 142
Installation side plate 14 is connected.Convex ribs 143 have the function of promotion 142 structural strength of mounting post, and such setting can promote mounting post
142 structural strength, also, after mounting post 142 and mounting hole 141 are assembled together, the company of two sub- spiral cases 1 can be promoted
Intensity and connection reliability are connect, two sub- spiral cases 1 can be made preferably to link together.
Optionally, as shown in figure 8, one end for being at least distally from installation side plate 14 of each convex ribs 143 from the outside to the core, towards peace
The direction for filling the central axis of column 142 tilts extension.Setting can make the design of convex ribs 143 more reasonable in this way, can be into one
Step promotes the structural strength of mounting post 142, thereby may be ensured that the functional reliability of mounting post 142, also, be arranged such convex
Muscle 143 also has guiding role, and mounting post 142 can be made more easily to extend into mounting hole 141, can make assembling more
Simply, conveniently, and efficiency of assembling is improved.
According to a further embodiment of the invention, centrifugal blower 10 further comprises：(figure is not at least one threaded fastener
Show), threaded fastener is threadedly coupled after passing through mounting hole 141 with mounting post 142.Wherein, pass through threaded fastener and installation
Column 142 is threadedly coupled, and can further promote the bonding strength of two sub- spiral cases 1, also, the structural reliability being threadedly coupled
It is good, two sub- spiral cases 1 can be firmly assembled together, two sub- spiral cases 1 during so as to prevent centrifugal blower 10 from working
It separates, and then can ensure the job security of centrifugal blower 10.
Optionally, threaded fastener can be screw etc..
Further, as shown in Figure 1, Figure 2, shown in Fig. 6 and Fig. 7, be formed in the installation side plate 14 of one of them sub- spiral case 1 to
A few location hole 144, the installation side plate 14 of another sub- spiral case 1 are equipped at least one positioning coordinated with location hole 144
Column 145.The cooperation of positioning column 145 and location hole 144 as a result, can the assembling of sub- spiral case 1 is played to be pre-positioned to two work
With in order to which mounting post 142 can be easily extend into corresponding mounting hole 141, so as to improve two sub- spiral cases 1
Efficiency of assembling.Moreover, being coordinated by positioning column 145 and location hole 144, two sub- spiral cases 1 can be firmly fixed at
Together.
Further, the length of positioning column 145 can be more than the length of mounting post 142, be filled as a result, in two sub- spiral cases 1
With in the process, positioning column 145 can be previously inserted in location hole 144, and later, mounting post 142 is inserted into corresponding installation
In hole 141.
Optionally, as shown in figure 8, positioning column 145 can be cross positioning column.But not limited to this.
Specifically, as shown in Fig. 1-Fig. 4, Fig. 6 and Fig. 7, air inlet is formed on the spiral case side plate 11 of two sub- spiral cases 1
146.Specifically, centrifugal blower 10 has two air inlets 146 being arranged opposite to each other, and the top of centrifugal blower 10 has outlet air
Mouthful, when centrifugal blower 10 is started to work, outer gas stream can be entered such as air by above-mentioned two air inlet 146 respectively
Into centrifugal blower 10, then sent out again by air outlet.
According to a further embodiment of the invention, the both ends of installation coaming plate 13 are (for example, the upper end in Fig. 1 and Fig. 2 is under
End) it is connected with spiral case coaming plate 12, the part of the correspondence installation side plate 14 of spiral case side plate 11 is opened wide, and spiral case side plate 11, spiral case enclose
At least one cavity is limited between plate 12, installation coaming plate 13 and installation side plate 14, silencing cotton can be equipped in cavity.As a result,
Silencing cotton has silencing function, and silencing cotton can sponge the noise that generates when centrifugal blower 10 works, so as to reduce from
Noise when heart wind turbine 10 works, and then user experience can be promoted.Wherein, silencing cotton can pass through the upper of spiral case side plate 11
Open section is stated to install to cavity.
It is understood that limited between spiral case side plate 11, spiral case coaming plate 12, installation coaming plate 13 and installation side plate 14
The quantity of cavity and specific arrangement position can specifically be set according to actual requirement, preferably to meet actual requirement.
Further, as depicted in figs. 1 and 2, centrifugal blower 10 can also include：Motor 4 and motor cover 5, motor 4 and wind
Wheel 3 is connected, and motor cover 5 is mounted on motor 4.After the completion of the assembling of centrifugal blower 10, motor 4, motor cover 5 and wind wheel 3 are together
It is contained in accommodation space 2.When motor 4 is started to work, motor 4 can provide power for the rotation of wind wheel 3, and such setting can
To realize the work purpose of the driving rotation of wind wheel 3, the functional reliability of centrifugal blower 10 thereby may be ensured that.
The air treatment module (not shown) of embodiment according to a second aspect of the present invention, including according to the present invention above-mentioned the
The centrifugal blower 10 of one side embodiment.
According to some embodiments of the present invention, air treatment module can include cleaning module and humidification module.Purify mould
Block is used to carry out purified treatment such as air to flowing through its air-flow.Humidification module can be not only used for the air-flow to flowing through it
(for example, air etc.) is humidified, while also has the function of washing, and specifically, humidification module can make the particle in air
Object precipitates, to have the function that fresh air.
Specifically, cleaning module can be arranged in the upstream of centrifugal blower 10, humidification module can be arranged in centrifugation wind
The downstream of machine 10.Here, it should be noted that " upstream " can be understood as the upstream on the flow direction of air, and " downstream " can
To be interpreted as the downstream on the flow direction of air.For example, cleaning module can be arranged in the air inlet of centrifugal blower 10, add
Wet module can be arranged at the air outlet of centrifugal blower 10.
Air treatment module according to embodiments of the present invention by setting above-mentioned centrifugal blower 10, can promote air
The overall performance of processing module.
The cabinet-type air conditioner (not shown) of example according to a third aspect of the present invention, including according to the above-mentioned second aspect embodiment of the present invention
Air treatment module.
According to some embodiments of the present invention, cabinet-type air conditioner has indoor heat exchange module, indoor heat exchange module and air-treatment mould
Block can be arranged up and down.Specifically, for example, air treatment module can be located at the lower section of indoor heat exchange module.Certainly, at air
Reason module can also be located at the top of indoor heat exchange module.
Indoor heat exchange module is used to that the air-flow (for example, air etc.) for flowing through indoor heat exchange module to be cooled down or be heated up,
To achieve the purpose that refrigeration or heating.Indoor heat exchange module can only have refrigerating function, and certainly, indoor heat exchange module can be with
There is refrigeration and heat-production functions simultaneously.Wherein, indoor heat exchange module can include heat exchanger and indoor heat exchange blower fan etc..It can manage
Solution, the concrete structure of indoor heat exchange module and operation principle etc. have been well known to those skilled in the art, herein no longer
It repeats.
Cabinet-type air conditioner according to embodiments of the present invention by setting above-mentioned air treatment module, can promote the entirety of cabinet-type air conditioner
Performance.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner combine in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of centrifugal blower, which is characterized in that including：
Two sub- spiral cases, each sub- spiral case include spiral case side plate, spiral case coaming plate, installation coaming plate and installation side plate, the snail
Shell coaming plate is located on a side surface of the spiral case side plate, and the installation side plate is located at the separate spiral case of the spiral case coaming plate
The side of side plate, the installation coaming plate are connected between the spiral case side plate and the installation side plate, two sub- spiral cases
The spiral case coaming plate limits the accommodation space for accommodating wind wheel jointly, the installation side plate of one of them sub- spiral case
On be formed at least one mounting hole, the installation side plate of another sub- spiral case is equipped with cooperation in the mounting hole
At least one mounting post, two sub- spiral cases are integral by the mating connection of the mounting post and the mounting hole.
2. centrifugal blower according to claim 1, which is characterized in that the table of the installation side plate of two sub- spiral cases
Face is in contact with each other.
3. centrifugal blower according to claim 1, which is characterized in that the circumferential direction of the mounting post is equipped with spaced
Multiple convex ribs, and each convex ribs are connected with the corresponding installation side plate.
4. centrifugal blower according to claim 3, which is characterized in that each convex ribs are at least distally from the installation side
One end of plate tilts extension from the outside to the core, towards the direction of the central axis of the mounting post.
5. centrifugal blower according to claim 1, which is characterized in that further comprise：
At least one threaded fastener, the threaded fastener are threadedly coupled after passing through the mounting hole with the mounting post.
6. centrifugal blower according to claim 1, which is characterized in that the installation side plate of one of them sub- spiral case
On be formed at least one location hole, the installation side plate of another sub- spiral case is equipped with what is coordinated with the location hole
At least one positioning column.
7. centrifugal blower according to claim 1, which is characterized in that shape on the spiral case side plate of two sub- spiral cases
Into there is air inlet.
8. according to the centrifugal blower described in any one of claim 1-7, which is characterized in that it is described installation coaming plate both ends with
The spiral case coaming plate is connected, and the part of the correspondence installation side plate of the spiral case side plate is opened wide, the spiral case side plate, the snail
At least one cavity is limited between shell coaming plate, the installation coaming plate and the installation side plate, silencing cotton is equipped in the cavity.
9. a kind of air treatment module, which is characterized in that including the centrifugal blower according to any one of claim 1-8.
10. a kind of cabinet-type air conditioner, which is characterized in that including air treatment module according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186555.8A CN108266804A (en) | 2018-03-07 | 2018-03-07 | Centrifugal blower, air treatment module and cabinet-type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186555.8A CN108266804A (en) | 2018-03-07 | 2018-03-07 | Centrifugal blower, air treatment module and cabinet-type air conditioner |
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| CN108266804A true CN108266804A (en) | 2018-07-10 |
Family
ID=62774656
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186555.8A Pending CN108266804A (en) | 2018-03-07 | 2018-03-07 | Centrifugal blower, air treatment module and cabinet-type air conditioner |
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| CN207962922U (en) * | 2018-03-07 | 2018-10-12 | 广东美的制冷设备有限公司 | Centrifugal blower, air treatment module and cabinet-type air conditioner |
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|---|---|---|---|---|
| CN204214049U (en) * | 2014-10-20 | 2015-03-18 | 中山市唯新环境科技有限公司 | A kind of tower air cleaner structure of two-way air intake |
| CN205036639U (en) * | 2015-09-24 | 2016-02-17 | 芜湖美智空调设备有限公司 | Volute and air -conditioner with same |
| CN205055649U (en) * | 2015-10-12 | 2016-03-02 | 浙江绍兴苏泊尔生活电器有限公司 | Air purifier bellows |
| CN107529605A (en) * | 2017-07-25 | 2018-01-02 | 广东美的制冷设备有限公司 | Cabinet type air conditioner indoor machine and there is its air conditioner |
| CN207962922U (en) * | 2018-03-07 | 2018-10-12 | 广东美的制冷设备有限公司 | Centrifugal blower, air treatment module and cabinet-type air conditioner |
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Application publication date: 20180710 |
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