CN104533758B - Compressor with a compressor housing having a plurality of compressor blades - Google Patents
Compressor with a compressor housing having a plurality of compressor blades Download PDFInfo
- Publication number
- CN104533758B CN104533758B CN201410621491.1A CN201410621491A CN104533758B CN 104533758 B CN104533758 B CN 104533758B CN 201410621491 A CN201410621491 A CN 201410621491A CN 104533758 B CN104533758 B CN 104533758B
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- compressor
- flange
- housing
- cylinder
- installation
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- 238000009434 installation Methods 0.000 claims abstract description 50
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 239000011148 porous material Substances 0.000 claims description 16
- 208000020442 loss of weight Diseases 0.000 claims description 9
- 230000000994 depressogenic effect Effects 0.000 claims description 8
- 210000003437 trachea Anatomy 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention provides a compressor. The compressor includes the casing, sets up at the inside cylinder of casing and the first flange and the second flange that are used for sealing the axial both ends of cylinder, and the casing has the installation through-hole, and the installation through-hole setting is on the lateral wall of casing, and the compressor still includes the terminal, and the terminal setting is in installation through-hole department. According to the compressor of the invention, the purpose of reducing the height size of the compressor can be realized.
Description
Technical field
The present invention relates to field of air conditioning, more particularly to a kind of compressor.
Background technology
In electric equipment such as dryer, dehumidifier, the water dispenser dish-washing machine etc. using compressor, client's height to compressor
Degree dimensional requirement is increasingly stricter, and the complete machine height reducing compressor further becomes more and more important.
Fig. 1 shows the structural representation of the compressor of prior art.As it is shown in figure 1, compressor includes housing 1 ' and is arranged on
The cylinder that housing 1 ' is internal.Housing 1 ' is cylindric, and housing 1 ' is by sleeve and the upper end cover for sealing sleeve two ends and bottom end cover
Composition.Compressor also includes binding post 5 ' and exhaustor 7 ', and wherein, binding post 5 ' and exhaustor 7 ' are arranged at the shell of compressor
The top of body 1 '.
In prior art, compressor uses cylinder and housing 1 ' welded structure, and cylinder is circular, the diameter of cylinder and compressor
The internal diameter of housing 1 identical, cylinder by spot-welded on housing 1 '.
There is following shortcoming in the compressor of prior art: be arranged at the upper end cover of the housing of compressor due to binding post and exhaustor
On, add the height of compressor, during system assembling, need reserved bigger space to be used for walking pipe.
Summary of the invention
Present invention aim at providing a kind of compressor, it is possible to achieve reduce the purpose of compressor height dimension.
The invention provides a kind of compressor, compressor includes housing, the cylinder being arranged on enclosure interior and for closed cylinder
First flange at axial two ends and the second flange, housing has installation through hole, installs through hole and is arranged on the sidewall of housing, compression
Machine also includes binding post, and binding post is arranged on installation through hole.
Further, cylinder includes that cylinder body, cylinder body have receiving space, and cylinder also includes and accommodates what space connected
First row pore and the radial air inlet hole connected with receiving space, cylinder also includes being arranged on first at cylinder body circumferential edge
Installation gap.
Further, cylinder also includes the periphery being set in cylinder body the first annular supporting part being connected with cylinder body, the
One annular brace portion has the first radial depressions portion, and the first radial depressions portion is recessed towards the radially-inwardly side of first annular supporting part,
First radial depressions portion forms the first installation gap.
Further, cylinder also includes that multiple first installation gap, multiple first installation gaps set along the circumferentially-spaced of cylinder body
Put.
Further, the first flange includes flange body, and the first flange also includes being arranged at the circumferential edge of flange body
Two installation gaps.
Further, the first flange also includes the second annular brace portion being arranged on flange body periphery and being connected with flange body,
Second annular brace portion has the second radial depressions portion, and the second radial depressions portion is recessed towards the radially-inwardly side in the second annular brace portion
Entering, the second radial depressions portion forms the second installation gap.
Further, the first flange also includes multiple first loss of weight depressed part, and multiple first loss of weight depressed parts are along the second annular brace
Portion is provided at circumferentially spaced.
Further, the first flange includes multiple second installation gap, and it is many that the first flange also includes being arranged on flange body periphery
Individual first is protruding, forms the second installation gap between adjacent two the first projections.
Further, housing is cylindric, and compressor also includes that second is protruding, and the second projection is arranged on the perisporium of housing and court
Protrude to the radial outside of housing, through hole is installed and is arranged in the second projection.
Further, housing also includes that second row pore, second row pore are arranged on the sidewall of housing, and compressor also includes row
Trachea, exhaustor connects with second row pore.
According to the compressor of the present invention, compressor includes housing, the cylinder being arranged on enclosure interior and axial for closed cylinder
First flange at two ends and the second flange, housing has installation through hole, installs through hole and is arranged on the sidewall of housing, and compressor is also
Including binding post, binding post is arranged on installation through hole.Above-mentioned arranging, binding post is arranged on the sidewall of the housing of compressor,
The height dimension of housing can be reduced, thus reduce the height dimension of compressor, it is achieved the purpose of compressor compact overall structure.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing a further understanding of the present invention, the illustrative examples of the present invention and
Its explanation is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of the compressor of prior art；
Fig. 2 is the main TV structure schematic diagram that compressor according to embodiments of the present invention is connected with gas-liquid separator；
Fig. 3 is the main TV structure schematic diagram of the cylinder of compressor according to embodiments of the present invention；
Fig. 4 is the main TV structure schematic diagram of the cylinder of the compressor according to alternate embodiment one of the present invention；
Fig. 5 is the main TV structure schematic diagram of the first flange of compressor according to embodiments of the present invention；
Fig. 6 is the main TV structure schematic diagram of the first flange of the compressor according to alternate embodiment two of the present invention；And
Fig. 7 is the decomposed structural representation of compressor according to embodiments of the present invention.
Reference: 1, housing；11, second row pore；2, cylinder；21, cylinder body；211, space is accommodated；212、
Chute；22, first row pore；23, radial air inlet hole；24, the first screwed hole；25, the first installation gap；26, first
Annular brace portion；3, the first flange；31, flange body；32, the second installation gap；33, the second annular brace portion；34、
First loss of weight depressed part；35, the second screwed hole；36, first is protruding；4, the second flange；5, binding post；6, second is protruding；
7, exhaustor；8, acoustic filter；9, motor；10, gas-liquid separator.
Detailed description of the invention
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.It should be noted that in the case of not conflicting,
Embodiment in the application and the feature in embodiment can be mutually combined.
As shown in Figures 2 to 7, a kind of compressor is embodiments provided.Compressor includes housing 1, is arranged on housing 1
Internal cylinder 2 and first flange 3 and second flange 4 at the axial two ends for closed cylinder 2, housing 1 has installation through hole,
Installing through hole to be arranged on the sidewall of housing 1, compressor also includes that binding post 5, binding post 5 are arranged on installation through hole.
By above-mentioned setting, binding post 5 is arranged on the sidewall of the housing 1 of compressor, can reduce the height dimension of housing 1,
Thus reduce the height dimension of compressor, it is achieved the purpose of compressor compact overall structure.
Specifically, the first flange 3 and the second flange 4 two ends with cylinder 2 respectively are tightly connected prevent compressed gas or pressed
Contracting gas leaks.In the embodiment of the present invention, compressor also includes motor 9.Motor 9 is arranged on the inside of housing 1 and is positioned at the pump housing
Top, the lead-out wire of motor 9 is arranged on the bottom of motor 9, and the lead-out wire of motor 9 electrically connects with binding post 5, and setting connects
Terminal 5 can be connected to power to compressor with power supply, it is ensured that the normal work of compressor.
As it is shown on figure 3, in the embodiment of the present invention, cylinder 2 includes that cylinder body 21, cylinder body 21 have receiving space 211,
Cylinder 2 also includes and accommodates the first row pore 22 that space 211 connects and the radial air inlet hole 23 connected with receiving space 211,
Cylinder 2 also includes the first installation gap 25 being arranged at cylinder body 21 circumferential edge, binding post 5 be arranged on housing 1 with
The position that first installation gap 25 is corresponding.
Certainly, in the embodiment that the present invention is not given, it is also possible to binding post 5 is arranged on housing 1 with the first flange 3 phase
Corresponding position or binding post 5 is arranged on the position corresponding with cylinder 2 and the first flange 3 of housing 1.
In the embodiment of the present invention, cylinder 2 also includes and accommodates the chute 212 that space 211 connects, and the opening of chute 212 is towards appearance
Receive space 211.Compressor also includes compressor, and it is internal to realize the compression of gas that compressor is arranged on receiving space 211.
Above-mentioned arrange, utilize radial air inlet hole 23 can introduce gas to be compressed, utilize first row pore 22 will press
Gas after contracting is discharged；Arrange the first installation gap 25 to step down to binding post 5, it is simple to the lead-out wire of motor 9 and binding post
The connection of 5.
As it is shown on figure 3, in the embodiment of the present invention, periphery that cylinder 2 also includes being set in cylinder body 21 and with cylinder body 21
The first annular supporting part 26 connected, first annular supporting part 26 has the first radial depressions portion, and the first radial depressions portion is towards the
The radially-inwardly side in one annular brace portion 26 is recessed, and the first radial depressions portion forms the first installation gap 25.
Above-mentioned arrange, utilize first installation gap 25 can accommodate binding post 5, be on the one hand easy to binding post 5 and motor 9
Connect, on the other hand can also reduce the lateral dimension of compressor as far as possible.
In the present invention, cylinder 2 also includes multiple first installation gap 25, and multiple first installation gaps 25 are along cylinder body 21
It is provided at circumferentially spaced.
As shown in Figure 4, in the alternate embodiment one of the present invention, it is preferable that cylinder 2 includes two the first installation gaps 25.
Above-mentioned arrange, the use of material can be reduced further, save production cost.
As it is shown in figure 5, in the embodiment of the present invention, the first flange 3 includes that flange body 31, the first flange 3 also include being arranged on
The second installation gap 32 at the circumferential edge of flange body 31.
Above-mentioned arrange, if binding post 5 is arranged on the position corresponding with the first flange 3 of housing 1, the second installation is set
Breach 32 can give binding post 5 reserved receiving space, it is simple to binding post 5 and the connection of motor 9, it is also possible to reduce lead-out wire
Length, cost-effective.
As it is shown in figure 5, in the embodiment of the present invention, the first flange 3 also includes being arranged on flange body 31 periphery and flange body
31 the second annular brace portions 33 connected, the second annular brace portion 33 has the second radial depressions portion, the second court of radial depressions portion
Recessed to the radially-inwardly side in the second annular brace portion 33, the second radial depressions portion forms the second installation gap 32.
As it is shown in figure 5, in the embodiment of the present invention, the first flange 3 also includes multiple first loss of weight depressed part 34, and multiple first subtracts
Weight depressed part 34 is provided at circumferentially spaced along the second annular brace portion 33.
By arranging the first loss of weight depressed part 34, the weight of the first flange 3 can be alleviated, it is ensured that compressor overall weight is relatively light,
It is moved easily.
In the embodiment of the present invention, it is preferable that the first flange 3 includes 34,3 the first loss of weight depressions of 3 the first loss of weight depressed parts
Portion 34 is arranged along the circumferential uniform intervals in the second annular brace portion 33.
As it is shown in figure 5, in embodiments of the invention, compressor also includes acoustic filter 8.Acoustic filter 8 and the flange of the first flange 3
Body 31 is fixing to be connected to realize reducing the technique effect of compressor operating noise.
As shown in Figure 6, in the alternate embodiment two of the present invention, the first flange 3 includes multiple second installation gap 32, first
Flange 3 also includes multiple first projections 36 being arranged on flange body 31 periphery, forms the between adjacent two the first projections 36
Two installation gaps 32.
Above-mentioned arrange, arrange second installation gap 32 can to the reserved space that accommodates of the lead-out wire of binding post 5 and motor 9, one
Aspect is easy to the connection of binding post 5 and motor 9, on the other hand can reduce the length of lead-out wire, cost-effective.
In alternate embodiment two of the present invention, specifically, the first flange 3 includes three the second installation gaps 32, forms similar " three
Foot type " the first flange 3.Above-mentioned setting can reduce cost, saves material.
As in figure 2 it is shown, in embodiments of the invention, housing 1 is cylindric, compressor also includes the second projection 6, and second is protruding
On 6 perisporiums being arranged on housing 1 and towards housing 1 radial outside protrude, install through hole be arranged in the second projection 6.
For ease of processing and manufacture, in the embodiment of the present invention, second protruding 6 is wholely set molding with housing 1.Second projection 6
Can be made by the technique such as punching press or panel beating.
As in figure 2 it is shown, in embodiments of the invention, housing 1 also includes that second row pore 11, second row pore 11 are arranged on shell
On the sidewall of body 1, compressor also includes that exhaustor 7, exhaustor 7 connect with second row pore 11.
Above-mentioned arrange, utilize exhaustor 7 air within housing 1 can be discharged housing 1.
As in figure 2 it is shown, additionally provide a kind of air-conditioning in embodiments of the invention, air-conditioning includes compressor and arranges on the compressor
The gas-liquid separator 10 of trip.Wherein, compressor is aforesaid compressor.
In the present embodiment, compressor also includes the air inlet being arranged on housing 1 sidewall, gas-liquid separator 10 expellant gas warp
Cross air inlet to enter and be compressed inside compressor.
By arranging gas-liquid separator 10 at the upstream extremity of compressor, the fluid entered within compressor can be carried out gas-liquid separation,
Thus allow more gas enter inside compressor and be compressed, it is ensured that the efficiency of compressor.
As shown in Figures 3 to 6, in embodiments of the invention, cylinder 2 includes multiple first screwed hole 24, multiple first screw threads
Hole 24 is provided at circumferentially spaced along cylinder body 21.First flange 3 includes and multiple first screwed hole 24 one_to_one corresponding settings
Multiple second screwed holes 35, multiple second screwed hole 35 being provided at circumferentially spaced along flange body 31.Cylinder 2 and the first flange
3 is threaded.
As it is shown on figure 3, in embodiments of the invention, cylinder 2 includes that three the first weld zone A, the first weld zone A are arranged on
On first annular supporting part 26, cylinder 2 and housing 1 are by being welded to connect.
As it is shown in figure 5, in embodiments of the invention, the first flange 3 includes three the second weld zone B, utilizes the second weld zone B,
It is easy to being welded to connect of the first flange 3 and housing 1.
In embodiments of the invention, the structure of the second flange 4 is identical with the structure of the first flange 3, describes the most one by one.
It can be seen from the above that embodiments of the invention achieve techniques below effect: compressor includes housing, setting
Cylinder in enclosure interior and first flange at axial two ends for closed cylinder and the second flange, housing has installation through hole,
Installing through hole to be arranged on the sidewall of housing, compressor also includes binding post, and binding post is arranged on installation through hole, and cylinder includes
Cylinder body, cylinder body has receiving space, cylinder also include with accommodate the first row pore that connect of space and with receiving space
The radial air inlet hole of connection, cylinder also includes the first installation gap being arranged at cylinder body circumferential edge, and binding post is arranged on
The position corresponding with the first installation gap of housing, arranging the first installation gap can accommodate space to binding post is reserved, it is simple to
Binding post and the connection of motor, it is also possible to reduce the length of lead-out wire, cost-effective.
Further, binding post is arranged on the sidewall of housing, the overall height dimension of compressor can be reduced.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art,
The present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made, equivalent,
Improve, should be included within the scope of the present invention.
Claims (9)
1. a compressor, described compressor includes housing (1), is arranged on the internal cylinder (2) of described housing (1) and is used for sealing
Close the first flange (3) and second flange (4) at the axial two ends of described cylinder (2), it is characterised in that described housing
(1) having installation through hole, described installation through hole is arranged on the sidewall of described housing (1), and described compressor also includes
Binding post (5), described binding post (5) is arranged on described installation through hole；Wherein, described first flange (3) includes
Flange body (31), described first flange (3) also includes being arranged at the circumferential edge of described flange body (31)
Second installation gap (32).
Compressor the most according to claim 1, it is characterised in that described cylinder (2) includes cylinder body (21), described gas
Cylinder body (21) has receiving space (211), and described cylinder (2) also includes connecting with described receiving space (211)
First row pore (22) and the radial air inlet hole (23) connected with described receiving space (211), described cylinder (2) is also
Including the first installation gap (25) being arranged at described cylinder body (21) circumferential edge.
Compressor the most according to claim 2, it is characterised in that described cylinder (2) also includes being set in described cylinder body
(21) periphery the first annular supporting part (26) being connected with described cylinder body (21), described first annular support
Portion (26) has the first radial depressions portion, and described first radial depressions portion is towards described first annular supporting part (26)
Radially-inwardly side is recessed, and described first radial depressions portion forms described first installation gap (25).
Compressor the most according to claim 2, it is characterised in that described cylinder (2) also includes that multiple described first installation lacks
Mouth (25), multiple described first installation gap (25) being provided at circumferentially spaced along described cylinder body (21).
Compressor the most according to claim 1, it is characterised in that described first flange (3) also includes being arranged on described flange
Body (31) periphery the second annular brace portion (33) being connected with described flange body (31), described second annular
Support part (33) has the second radial depressions portion, and described second radial depressions portion is towards described second annular brace portion (33)
Radially-inwardly side recessed, described second radial depressions portion forms described second installation gap (32).
Compressor the most according to claim 5, it is characterised in that described first flange (3) also includes that multiple first loss of weight is recessed
Falling into portion (34), multiple described first loss of weight depressed parts (34) are along circumferentially-spaced the setting in described second annular brace portion (33)
Put.
Compressor the most according to claim 1, it is characterised in that described first flange (3) includes that multiple described second installs
Breach (32), described first flange (3) also includes that be arranged on described flange body (31) periphery multiple first is protruding
(36), described second installation gap (32) is formed between adjacent two described first projections (36).
Compressor the most according to any one of claim 1 to 4, it is characterised in that described housing (1) is cylindric, institute
State compressor and also include that second protruding (6), described second protruding (6) are arranged on the perisporium of described housing (1) and court
Protruding to the radial outside of described housing (1), described installation through hole is arranged on described second protruding (6).
Compressor the most according to any one of claim 1 to 4, it is characterised in that described housing (1) also includes second row
Pore (11), described second row pore (11) is arranged on the sidewall of described housing (1), and described compressor also includes row
Trachea (7), described exhaustor (7) connects with described second row pore (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621491.1A CN104533758B (en) | 2014-11-05 | Compressor with a compressor housing having a plurality of compressor blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621491.1A CN104533758B (en) | 2014-11-05 | Compressor with a compressor housing having a plurality of compressor blades |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104533758A CN104533758A (en) | 2015-04-22 |
| CN104533758B true CN104533758B (en) | 2017-01-04 |
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