CN205503558U - Volute component and air conditioner with same - Google Patents
Volute component and air conditioner with same Download PDFInfo
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- CN205503558U CN205503558U CN201620281463.4U CN201620281463U CN205503558U CN 205503558 U CN205503558 U CN 205503558U CN 201620281463 U CN201620281463 U CN 201620281463U CN 205503558 U CN205503558 U CN 205503558U
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- spiral case
- housing section
- connecting portion
- case assembly
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- 238000010276 construction Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 4
- 238000000429 assembly Methods 0.000 claims 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 4
- 241000237858 Gastropoda Species 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a spiral case subassembly and have its air conditioner, the spiral case subassembly includes: a first housing portion; the second shell part is covered on the first shell part; the connecting portion is arranged on the first shell portion, extends towards the second shell portion to shorten the connecting distance between the first shell portion and the second shell portion, and the second shell portion is connected with the connecting portion. The connecting part is arranged on the cover plate to shorten the connecting distance between the first shell part and the second shell part, so that the problems of low connecting strength and instable installation between the volute components caused by the fact that the slender screw columns are arranged between the first shell part and the second shell part are solved. The utility model discloses simple structure, the processing degree of difficulty is low, the effectual production efficiency that has improved.
Description
Technical field
This utility model relates to air-conditioner device technical field, in particular to a kind of spiral case assembly and the air-conditioner with it.
Background technology
In prior art, the air-conditioner general only one of which centrifugal blower of console model centrifugal blower fan system provides the power of air flowing,
Outward appearance is cubic shaped, dull, the most stiff.In spiral case assembles, assembling structure is all to put spiral case surrounding, such as Fig. 1
Shown in existing spiral case installation diagram, spiral case assembly includes that screw assembles assembly 1.As it is shown in figure 1, in spiral case corner, to spiral case
Internal fixing, need the deepest screw pole, traditional fixing connected mode, one can be formed in the diffuser corner of middle spiral case
Individual elongated screw pole, simultaneously also can produce a most flat but also deep rib, be unfavorable for spiral case and spiral case cover plate fixed installation and
Spacing.
Utility model content
Main purpose of the present utility model is provide a kind of spiral case assembly and have its air-conditioner, to solve snail in prior art
Shell component installs unstable problem.
To achieve these goals, according to an aspect of the present utility model, it is provided that a kind of spiral case assembly, including: the first shell
Body；Second housing section, is covered in the first housing section；Connecting portion, is arranged in the first housing section, and connecting portion is towards second
Housing section extends to shorten the connection distance of the first housing section and the second housing section, and the second housing section is connected with connecting portion.
Further, connecting portion includes connecting boss, connects boss for being connected with the second housing section.
Further, connecting portion includes the connecting hole being arranged at the table top connecting boss.
Further, connecting portion also includes the spacing hole being arranged at table top.
Further, the axis of connecting hole is arranged with the axis of spacing hole with paralleling.
Further, connecting portion includes the locating dowel being arranged on the table top connecting boss projectedly, and locating dowel is used for and the second shell
Body is connected.
Further, the outer peripheral face of locating dowel being provided with screw thread, one end of locating dowel is arranged in the second housing section determining of setting
So that the first housing section is connected with the second housing section in hole, position.
Further, connecting boss is solid construction.
Further, the shape of the cross section of connecting portion is rounded, oval or polygon.
Further, the shape of the cross section of connecting portion is pentagon.
Further, connecting portion has heavy in section end and small bore end, heavy in section end and the first housing section and is connected, small bore end
Abut against with the second housing section.
Further, spiral case assembly includes at least two volute body, and volute body is arranged in the first housing section.
Further, the first housing section is spiral case base plate, and the second housing section is spiral case cover plate.
Further, the first housing section is spiral case cover plate, and the second housing section is spiral case base plate, and spiral case assembly also includes: the first snail
Housing, is arranged on spiral case base plate；Second volute body, is arranged on spiral case base plate, the second volute body, the first volute body and snail
Shell base plate is formed and accommodates cavity, and when spiral case cover plate is covered on spiral case base plate, one end of connecting portion extends to accommodate in cavity.
According to another aspect of the present utility model, it is provided that a kind of air-conditioner, including blower fan, blower fan includes spiral case assembly, spiral case
Assembly is above-mentioned spiral case assembly.
Application the technical solution of the utility model, spiral case assembly includes the first housing section, the second housing section and connecting portion.Second shell
Body is covered in described first housing section.Connecting portion is arranged in described first housing section, and described connecting portion is towards described second
Housing section extends to shorten the connection distance of described first housing section and the second housing section, described second housing section and described connecting portion
It is connected.By on the cover board arranging connecting portion to shorten the connection distance of the first housing section and the second housing section, thus avoid
Arrange between the first housing section and the second housing section elongated screw pole cause bonding strength between spiral case assembly low, install shakiness
Fixed problem.This utility model simple in construction, difficulty of processing is low, effectively raises production efficiency.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, of the present utility model
Schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the fixed structure schematic diagram of spiral case assembly of the prior art；
Fig. 2 shows the structural representation of the embodiment of the air-conditioner with spiral case assembly of the present utility model；
Fig. 3 shows the structural representation of the embodiment according to connection boss of the present utility model；
Fig. 4 shows the side view of the embodiment with the spiral case cover plate connecting boss；
Fig. 5 shows the structural representation with the first visual angle according to spiral case assembly of the present utility model；
Fig. 6 shows the structural representation at the second visual angle of the embodiment with spiral case cover plate of the present utility model；
Fig. 7 show spiral case cover plate in Fig. 6 the structural representation at the 3rd visual angle；And
Fig. 8 shows the structural representation with the 4th visual angle according to spiral case assembly of the present utility model.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, the first housing section；11, the first volute body；12, the second volute body；13, cavity is accommodated；20, the second housing section；
30, connecting portion；31, connecting hole；32, spacing hole；40, diffuser.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As in figure 2 it is shown, according to an embodiment of the present utility model, it is provided that a kind of spiral case assembly, this spiral case assembly includes the
One housing section the 10, second housing section 20 and connecting portion 30.Second housing section 20 is covered in the first housing section 10.Connecting portion
30 are arranged in the first housing section 10, and connecting portion 30 extends to shorten the first housing section 10 and second towards the second housing section 20
The connection distance of housing section 20, the second housing section 20 is connected with connecting portion 30.
In the present embodiment, by the cover board arranging connecting portion 30 to shorten the first housing section 10 and company of the second housing section 20
Connect distance, thus avoid and elongated screw pole is set between the first housing section 10 and the second housing section 20 causes spiral case assembly
Between bonding strength is low, install unstable problem.This utility model simple in construction, difficulty of processing is low, effectively raises life
Produce efficiency.
Wherein, connecting portion 30 includes connecting boss, connects boss for being connected with the second housing section 20.So arranging can
Avoid reducing by arranging screw pole and being attached between the first housing section 10 and the second housing section 20 first housing section 10 with
Steadiness between second housing section 20.
As it is shown on figure 3, connecting portion 30 includes the connecting hole 31 being arranged at the table top connecting boss.The company of setting on the table top of boss
Connect hole, the second housing section 20 is covered in the first housing section 10, by the connection using securing member to be installed in boss surface
In hole, and tightening fastener parts makes the first housing section 10 be fastenedly connected with the second housing section 20.
Refer to shown in Fig. 3, connecting portion 30 also includes the spacing hole 32 being arranged at table top again.First housing section 10 and the second shell
After body 20 is fastenedly connected, then arranging pin in spacing hole 32 and carry out spacing, so arranging can further increase by first
The stability being connected between housing section 10 with the second housing section 20.
Preferably, the axis of connecting hole 31 is arranged with the axis of spacing hole 32 with paralleling.It is simple that processing result is so set,
Handling ease, strengthens the stability being connected between the first housing section 10 with the second housing section 20 simultaneously the most further.
In another embodiment of the present utility model, connecting portion 30 includes the location being arranged on the table top connecting boss projectedly
Post, locating dowel is for being connected with the second housing section 20.Wherein, after the first housing section 10 and the second housing section 20 are covered and are set,
By to be arranged to the end of locating dowel abut against with the first housing section 10 or the second housing section 20, abutting against from locating dowel
The opposite side of housing section play screw and be connected with locating dowel, thus reach to fix the first housing section 10 and the second housing section 20
Effect.
It is of course also possible to be threaded on the outer peripheral face of locating dowel, locating dowel is arranged in the first housing section 10, when the first shell
When body 10 is covered in the second housing section 20, one end of locating dowel be arranged in the second housing section 20 arrange hole, location in
First housing section 10 is connected with the second housing section 20.Wherein, the end of locating dowel may be located in the second housing section 20,
Can also protrude from the outer surface of the second housing section 20, with nut, it be fastened on the end of locating dowel the most again, with
Increase the sealing property between the first housing section 10 and the second housing section 20.
Preferably, connecting boss is solid construction.So can increase the bonding strength connecting boss.Certainly, connection is being ensured
In the case of the bonding strength of boss, it is also possible to the inside connecting boss is arranged to hollow end and is arranged to solid structure, end
End is arranged to solid construction and reduces the difficulty arranging connecting hole 31 with spacing hole 32.Connecting hole 31 is uniform with spacing hole 32
It is distributed on the table top connecting boss.
Further, the shape of the cross section of connecting portion 30 can rounded, oval or polygon.Can also in other
Polymorphic structure, so setting enables to connecting portion 30 can increase the whole of whole spiral case assembly while realizing its interconnection function
Body installation strength.Preferably, the shape of the cross section of connecting portion 30 is pentagon.
As shown in Figures 4 to 7, connecting portion 30 has heavy in section end and small bore end, heavy in section end and the first housing section 10 phase
Connecting, small bore end and the second housing section 20 abut against.While being so arranged on the bonding strength of guarantee connecting portion 30 self,
Add the contact area between connecting portion 30 and volute body, thus add to the first housing section 10 and the second housing section 20 it
Between sealing property.
As shown in Figures 1 to 8, spiral case assembly includes at least two volute body, and volute body is arranged in the first housing section 10.This
Sample arranges the air output that can be effectively increased the air-conditioner with this spiral case.As it is shown in figure 5, figure shows the first housing
Three volute body structures it are provided with in portion 10.
Refer to again shown in Fig. 5, owing to being provided with multiple volute body in the first housing section 10, between adjacent volute body just
There will be other receiving cavitys in addition to air channel.So, as it is shown in figure 5, connecting portion 30 can be arranged on the first housing section
In receiving cavity 13 on 10.Certainly, connecting portion 30 can also be arranged in the second housing section 20 and towards the receiving in Fig. 5
Extend in cavity 13.I.e. both set-up modes of connecting portion 30 all can play increase the first housing section 10 and the second housing section
The problem of sealing between 20.
It is i.e. spiral case cover plate when the first housing section 10, when the second housing section 20 is spiral case base plate, the first volute body of spiral case assembly
11 are arranged on spiral case base plate.Second volute body 12 is arranged on spiral case base plate.Second volute body the 12, first volute body 11 and
Spiral case base plate is formed and accommodates cavity 13, and when spiral case cover plate is covered on spiral case base plate, one end of connecting portion 30 extends to accommodate cavity
In 13.As shown in Figure 5 and Figure 8, cavity 13 is accommodated by the second volute body 12 and diffuser 40 He of the second volute body 12
Coaming plate and first housing section 10 of the first volute body 11 surround.By arranging connecting portion 30, Ke Yizeng within accommodating cavity 13
Add the sealing between the first housing section 10 and the second housing section 20, i.e. add the air quantity in air channel, it is provided that going out of spiral case
Wind quality.Wherein, connecting portion 30 is for connecting boss.Utilize and connect boss, pin and the compound mode of screw, it is to avoid arrange
The deepest but also long screw pole, is completely fixed at spiral case corner i.e. the spiral case diffusion section of breaking 50, strengthens the intensity of spiral case assembling.
Pin serves the effect of location connecting on boss.Meanwhile, connection boss is set and avoids the appearance of point steel, it is simple to spiral case mould
The manufacture of tool and production.
Spiral case assembly in above-described embodiment, it is also possible to be used in air-conditioning technical field, i.e. implements according to of the present utility model another
Example, it is provided that a kind of air-conditioner.This air-conditioner includes that blower fan, blower fan include that spiral case assembly, spiral case assembly are in above-described embodiment
Spiral case assembly.This air-conditioner has the cabinet air-conditioner of three disjunctor spiral case ducting parts.As shown in Fig. 2 to Fig. 8, in structure
By air-conditioning duct part formed three supply air systems, two for upwards to send subsystem, one is downward supply air system.Connect convex
Platform positions with spiral case pin, and the mode that screw is fixed is assembled.Arranging connection boss, add between spiral case assembly is close
Sealing property, decreases air channel and leaks out, and adds the air output in air channel.Make the connected mode of diffuser 40 corner of spiral case
Achieve good cooperation and the seal form of many spiral cases, add the bonding strength of spiral case and baffle liner.Spiral case corner is even
Connect boss to coordinate, it is to avoid the generation of profound screw pole so that it is more convenient that spiral case assembly manufactures.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this area
For technical staff, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, institute
Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (15)
1. a spiral case assembly, it is characterised in that including:
First housing section (10)；
Second housing section (20), is covered on described first housing section (10)；
Connecting portion (30), is arranged on described first housing section (10), and described connecting portion (30) is towards described second shell
Body (20) extends to shorten the connection distance of described first housing section (10) and described second housing section (20), institute
State the second housing section (20) to be connected with described connecting portion (30).
Spiral case assembly the most according to claim 1, it is characterised in that described connecting portion (30) includes connecting boss, described
Connect boss for being connected with described second housing section (20).
Spiral case assembly the most according to claim 2, it is characterised in that described connecting portion (30) includes being arranged at described connection
The connecting hole (31) of the table top of boss.
Spiral case assembly the most according to claim 3, it is characterised in that described connecting portion (30) also includes being arranged at described
The spacing hole (32) in face.
Spiral case assembly the most according to claim 4, it is characterised in that the axis of described connecting hole (31) and described spacing hole
(32) axis is arranged parallelly.
Spiral case assembly the most according to claim 2, it is characterised in that described connecting portion (30) includes being arranged at institute projectedly
Stating the locating dowel on the table top connecting boss, described locating dowel is for being connected with described second housing section (20).
Spiral case assembly the most according to claim 6, it is characterised in that be provided with screw thread, institute on the outer peripheral face of described locating dowel
The one end stating locating dowel is arranged in the upper hole, location arranged of described second housing section (20) with by described first housing section (10)
It is connected with described second housing section (20).
Spiral case assembly the most according to claim 2, it is characterised in that described connection boss is solid construction.
Spiral case assembly the most according to claim 1, it is characterised in that the shape of the cross section of described connecting portion (30) is circle
Shape, ellipse or polygon.
Spiral case assembly the most according to claim 1, it is characterised in that the shape of the cross section of described connecting portion (30) is five
Limit shape.
11. spiral case assemblies according to claim 1, it is characterised in that described connecting portion (30) has heavy in section end and little section
Face end, described heavy in section end is connected with described first housing section (10), described small bore end and described second housing section
(20) abut against.
12. spiral case assemblies according to claim 1, it is characterised in that described spiral case assembly includes at least two volute body, institute
State volute body to be arranged on described first housing section (10).
13. spiral case assemblies according to claim 1, it is characterised in that described first housing section (10) is spiral case base plate, institute
Stating the second housing section (20) is spiral case cover plate.
14. spiral case assemblies according to claim 1, it is characterised in that described first housing section (10) is spiral case cover plate, institute
Stating the second housing section (20) is spiral case base plate, and described spiral case assembly also includes:
First volute body (11), is arranged on described spiral case base plate；
Second volute body (12), is arranged on described spiral case base plate, described second volute body (12), described first spiral case
Body (11) and described spiral case base plate are formed and accommodate cavity (13), when described spiral case cover plate is covered on described spiral case base plate,
One end of described connecting portion (30) extends in described receiving cavity (13).
15. 1 kinds of air-conditioners, it is characterised in that include that blower fan, described blower fan include that spiral case assembly, described spiral case assembly are that right is wanted
Seek the spiral case assembly according to any one of 1 to 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620281463.4U CN205503558U (en) | 2016-04-05 | 2016-04-05 | Volute component and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620281463.4U CN205503558U (en) | 2016-04-05 | 2016-04-05 | Volute component and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503558U true CN205503558U (en) | 2016-08-24 |
Family
ID=56736962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620281463.4U Active CN205503558U (en) | 2016-04-05 | 2016-04-05 | Volute component and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673570A (en) * | 2016-04-05 | 2016-06-15 | 珠海格力电器股份有限公司 | Volute component and air conditioner with same |
-
2016
- 2016-04-05 CN CN201620281463.4U patent/CN205503558U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673570A (en) * | 2016-04-05 | 2016-06-15 | 珠海格力电器股份有限公司 | Volute component and air conditioner with same |
| CN105673570B (en) * | 2016-04-05 | 2018-09-18 | 珠海格力电器股份有限公司 | Volute component and air conditioner with same |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |