CN205918600U - Upper flange of compressor and compressor comprising same - Google Patents
Upper flange of compressor and compressor comprising same Download PDFInfo
- Publication number
- CN205918600U CN205918600U CN201620683249.1U CN201620683249U CN205918600U CN 205918600 U CN205918600 U CN 205918600U CN 201620683249 U CN201620683249 U CN 201620683249U CN 205918600 U CN205918600 U CN 205918600U
- Authority
- CN
- China
- Prior art keywords
- valve block
- compressor
- baffle plate
- upper flange
- described valve
- 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.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- 239000002826 coolant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
- Check Valves (AREA)
- Compressor (AREA)
Abstract
The utility model discloses an upper flange of compressor reaches compressor including this upper flange belongs to compressor technical field, for solving the big scheduling problem design of current device exhaust resistance. The upper flange of the compressor comprises a valve body, wherein two exhaust ports are formed in the valve body, one of the exhaust ports is positioned at the end position of an exhaust cavity of a compression cavity, and the other exhaust port is positioned at the initial position of the exhaust cavity of the compression cavity or between the initial position and the end position; the two exhaust ports are covered with valve plates, and the valve plates are arranged on the valve body through valve plate baffles. The utility model discloses the compressor includes cylinder and lower flange, still includes the last flange of foretell compressor. The utility model discloses the last flange of compressor reaches the compressor including this last flange and can discharge compressed gas in advance, reduces the exhaust resistance, avoids the refrigerant to over-compress, reduces the compressor consumption, promotes the efficiency.
Description
Technical field
This utility model is related to Compressor Technology field, more particularly, to a kind of upper flange of compressor and include method on this
Blue compressor.
Background technology
Within the compressor, cylinder and be separately positioned on the upper flange of cylinder upper and lower ends and lower flange be coolant compression weight
Want part.
Existing rotary compressor is usually single gas (upper aerofluxuss) or double-exhaust (upper aerofluxuss, lower aerofluxuss).Either single
Aerofluxuss or double-exhaust mode, are all generally end (the terminations of the discharge chamber of compression chamber that air vent is arranged on compression travel
Position), when gas reaches pressure at expulsion, compressor also needs again gases at high pressure to be compressed certain stroke, there is overcompression, row
The big problem of atmidometer；In addition, for double-exhaust scheme, cylinder edge needs to open up two angular cuts, increased harmful remaining
Gap volume, leads to power consumption to increase.
Utility model content
A purpose of the present utility model is to propose a kind of can discharge compressed gas in advance, reduce the pressure of exhaust resistance
The upper flange of contracting machine.
Another purpose of the present utility model is to propose a kind of compressor that can reduce exhaust resistance.
For reaching this purpose, on the one hand, this utility model employs the following technical solutions:
A kind of upper flange of compressor, including valve body, offers two air vents on described valve body, one of
Described air vent is located at the final position of the discharge chamber of compression chamber, and another described air vent is located at rising of the discharge chamber of compression chamber
Beginning position or be located between original position and final position；It is coated with valve block, described valve block passes through valve on two described air vents
Piece baffle plate is arranged on described valve body.
Particularly, described valve block includes two capped ends, and two described capped ends are connected to become one by valve block connecting portion
Individual entirety, described valve block connecting portion is provided with valve block installing hole；Described capped end is fitted with the air vent phase on described valve body
Join.
Further, described valve block baffle plate includes two stop ends, and two described stop ends are connected into by baffle plate connecting portion
For an entirety, described baffle plate connecting portion is provided with baffle plate installing hole；Described valve block baffle plate is adapted with described valve block, institute
State valve block baffle plate curved to the direction at stop end another described from a described stop end.
Particularly, described valve block includes two independent valve block bodies, and each valve block body one end forms capped end, other end shape
Become fixing end, described fixing end is provided with valve block installing hole.
Further, two described valve block bodies are in eight shape settings, and two described capped ends are located at inner side, two described valve blocks
Mounting hole site is in outside.
Particularly, two described valve block bodies be arranged in parallel.
Particularly, the area of two described air vents is different.
Particularly, threaded blind hole is provided with described valve body, described valve block and valve block baffle plate are pacified by screw
It is contained on described valve body；Baffle plate installing hole on described valve block baffle plate is screwed hole, and during installation, described screw is screwed into depth
Depth of thread sum equal to the baffle plate installing hole in the depth of thread and described valve block baffle plate of the blind hole on described valve body.
On the other hand, this utility model employs the following technical solutions:
A kind of upper flange of compressor, including valve body, offers at least three air vents, wherein on described valve body
One described air vent is located at the final position of the discharge chamber of compression chamber, and remaining described air vent is located at the discharge chamber of compression chamber
Between original position and final position；It is coated with valve block, described valve block is pacified by valve block baffle plate on two described air vents
It is contained on described valve body.
Another further aspect, this utility model employs the following technical solutions:
A kind of compressor, including cylinder and lower flange, also includes the upper flange of above-mentioned compressor.
One air vent of the upper flange of this utility model compressor is located at the final position of discharge chamber, another of compression chamber
Individual air vent is located at the original position of discharge chamber of compression chamber or is located between original position and final position, can arrange in advance
Go out compressed gas, reduce exhaust resistance, it is to avoid coolant overcompression, reduce compressor power consumption, improving energy efficiency.
This utility model compressor includes the upper flange of above-mentioned compressor, arranges new row in front of original air vent
QI KOU, can discharge compressed gas in advance, reduce exhaust resistance.
Brief description
Fig. 1 is the front view of the valve body that this utility model preferred embodiment one provides；
Fig. 2 be this utility model preferred embodiment one provide valve body partly cut open structural representation；
Fig. 3 is the front view of the valve block that this utility model preferred embodiment one provides；
Fig. 4 is the front view of the valve block baffle plate that this utility model preferred embodiment one provides；
Fig. 5 be in Fig. 4 a-a to sectional view；
Fig. 6 is the front view of the upper flange that this utility model preferred embodiment two provides；
Fig. 7 is the front view of the upper flange that this utility model preferred embodiment three provides；
Fig. 8 is the front view of the upper flange that this utility model preferred embodiment four provides；
Fig. 9 is the structural representation of upper flange valve body, cylinder and lower flange that this utility model preferred embodiment five provides
Figure.
In figure:
1st, valve body；2nd, valve block；3rd, valve block baffle plate；4th, cylinder；5th, lower flange；11st, air vent；12nd, blind hole；20th, valve block
Body；21st, capped end；22nd, valve block connecting portion；23rd, valve block installing hole；25th, fixing end；31st, stop end；32nd, baffle plate connecting portion；
33rd, baffle plate installing hole.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Preferred embodiment one:
This preferred embodiment discloses a kind of upper flange of compressor.As depicted in figs. 1 and 2, this upper flange includes valve body
1, two air vents 11 are offered on valve body 1, one of air vent 11 is located at the final position of the discharge chamber of compression chamber,
Another air vent 11 is located at the original position of discharge chamber of compression chamber or is located between original position and final position；Two
Valve block 2 is coated with air vent 11, valve block 2 is arranged on valve body 1 by valve block baffle plate 3.Wherein, the face of two air vents 11
Amassing can be different.
Air vent 11, a Er Qiexin is increased on the basis of one air vent 11 structure is provided with existing upper flange
Positioned at the front of original air vent 11, (original air vent 11 is located at the stop bit of the discharge chamber of compression chamber to the air vent 11 increasing
Put, newly-increased air vent 11 is located at the original position of discharge chamber of compression chamber or is located between original position and final position),
Newly-increased air vent 11 can discharge compressed gas in advance, reduces exhaust resistance, can avoid coolant overcompression, reduce compression
Machine power consumption, improving energy efficiency.The cylinder edge corresponding with newly-increased air vent 11 need not open up angular cut, that is, on this utility model
It is provided with angular cut at only original air vent 11, compared to cylinder in existing double-exhaust scheme in two air vents 11 of flange
Edge needs to open up the structure of two angular cuts, and this utility model upper flange decreases clearance volume, reduces compressor power consumption.
As shown in figure 3, valve block 2 includes two capped ends 21, two capped ends 21 are connected to become by valve block connecting portion 22
One entirety, valve block connecting portion 22 is provided with valve block installing hole 23；Capped end 21 is mutually fitted with the air vent 11 on valve body 1
Join.Valve block 2 easy accessibility of integral type, processing cost is low, and exhaust resistance is little.
Correspondingly, as shown in Figure 4 and Figure 5, valve block baffle plate 3 includes two stop ends 31, and two stop that baffle plate is passed through at end 31
Connecting portion 32 is connected to become an entirety, is provided with baffle plate installing hole 33 on baffle plate connecting portion 32；Valve block baffle plate 3 and valve block 2
It is adapted, from one, valve block baffle plate 3 stops that end 31 is curved to the direction at stop end 31 another described.
Threaded blind hole 12 is provided with valve body 1, valve block 2 and valve block baffle plate 3 are arranged on valve body 1 by screw
On；Baffle plate installing hole 33 on valve block baffle plate 3 is screwed hole, and during installation, screw is screwed into the blind hole that depth is equal on valve body 1
The depth of thread sum of the baffle plate installing hole 33 in 12 depth of thread and valve block baffle plate 3, so can farthest ensure to twist
Clamp force square.
Preferred embodiment two:
This preferred embodiment discloses a kind of upper flange of compressor, and its structure is essentially identical with preferred embodiment one, different
Part is, as shown in fig. 6, valve block 2 includes two independent valve block bodies 20, each valve block body 20 one end formation capped end 21,
The other end forms fixing end 25, and fixing end 25 is provided with valve block installing hole 23.Two valve block bodies 20 are in eight shape settings, two
Capped end 21 is located at inner side, and two valve block installing holes 23 are located at outside.
This independent valve block body 20 can be the valve block body of existing compressor upper flange, need not prepare new valve block body
20, reduce manufacturing cost.
Preferred embodiment three:
This preferred embodiment discloses a kind of upper flange of compressor, and its structure is essentially identical with preferred embodiment two, different
Part is, as shown in fig. 7, two valve block bodies 20 be arranged in parallel.Stressing conditions on two valve block bodies 20 in exhaust process
Identical, aerofluxuss are uniform.
Preferred embodiment four:
This preferred embodiment discloses a kind of upper flange of compressor.This upper flange includes valve body, opens up on valve body
There are at least three air vents, one of air vent is located at the final position of the discharge chamber of compression chamber, remaining air vent is located at pressure
The discharge chamber in contracting chamber between original position and final position；It is coated with valve block, valve block passes through valve block on two air vents
Baffle plate is arranged on valve body.
As shown in figure 8, when the quantity of air vent on valve body 1 is three, preferably valve block 2 includes three independent valves
Lamellar body 20, three valve block bodies 20 be arranged in parallel two-by-two.Stressing conditions on two valve block bodies 20 in exhaust process are identical, aerofluxuss
Uniformly.
Preferred embodiment five:
This preferred embodiment discloses a kind of compressor.As shown in figure 9, this compressor includes cylinder 4, lower flange 5 and as excellent
Select the upper flange of arbitrary described compressor in embodiment one to four.New air vent, energy are set in front of original air vent
Discharge compressed gas in advance, reduce exhaust resistance, it is to avoid coolant overcompression, reduce compressor power consumption, improving energy efficiency.
Note, above are only preferred embodiment of the present utility model and the know-why used.Those skilled in the art
It will be appreciated that this utility model is not limited to specific embodiment described here, can carry out various for a person skilled in the art
Significantly change, readjust and substitute without departing from protection domain of the present utility model.Therefore although being implemented by above
Example is described in further detail to this utility model, but this utility model is not limited only to above example, is not taking off
In the case of this utility model design, other Equivalent embodiments more can also be included, and scope of the present utility model is by institute
Attached right determines.
Claims (10)
1. a kind of upper flange of compressor, including valve body (1) it is characterised in that offering two on described valve body (1)
Air vent (11), one of described air vent (11) is located at the final position of the discharge chamber of compression chamber, another described aerofluxus
Mouth (11) is located at the original position of discharge chamber of compression chamber or is located between original position and final position；Two described aerofluxuss
It is coated with valve block (2), described valve block (2) is arranged on described valve body (1) by valve block baffle plate (3) on mouth (11).
2. the upper flange of compressor according to claim 1 is it is characterised in that described valve block (2) includes two capped ends
(21), two described capped ends (21) are connected to become an entirety, described valve block connecting portion (22) by valve block connecting portion (22)
On be provided with valve block installing hole (23)；Described capped end (21) is adapted with the air vent (11) on described valve body (1).
3. the upper flange of compressor according to claim 2 is it is characterised in that described valve block baffle plate (3) includes two resistances
Gear end (31), two described stop ends (31) are connected to become an entirety by baffle plate connecting portion (32), connect in described baffle plate
Baffle plate installing hole (33) is provided with portion (32)；Described valve block baffle plate (3) is adapted with described valve block (2), described valve block baffle plate
(3) curved to the direction of stop end (31) another described from a described stop end (31).
4. compressor according to claim 1 upper flange it is characterised in that described valve block (2) include two independent
Valve block body (20), each valve block body (20) one end forms capped end (21), the other end forms fixing end (25), described fixing end
(25) it is provided with valve block installing hole (23) on.
5. the upper flange of compressor according to claim 4 is it is characterised in that two described valve block bodies (20) are in eight shape
Setting, two described capped ends (21) are located at inner side, and two described valve block installing holes (23) are located at outside.
6. the upper flange of compressor according to claim 4 is it is characterised in that two described valve block bodies (20) are parallel sets
Put.
7. the upper flange of the compressor according to any one of claim 1 to 6 is it is characterised in that two described air vents
(11) area is different.
8. the upper flange of the compressor according to any one of claim 1 to 6 is it is characterised in that on described valve body (1)
It is provided with threaded blind hole (12), described valve block (2) and valve block baffle plate (3) are arranged on described valve body (1) by screw；
Baffle plate installing hole (33) on described valve block baffle plate (3) is screwed hole, and during installation, the depth that is screwed into of described screw is equal to described valve
The depth of thread of the baffle plate installing hole (33) on the depth of thread of blind hole (12) on body (1) and described valve block baffle plate (3) it
With.
9. a kind of upper flange of compressor, including valve body (1) it is characterised in that offering at least on described valve body (1)
Three air vents (11), one of described air vent (11) is located at the final position of the discharge chamber of compression chamber, remaining described row
QI KOU (11) is positioned at the discharge chamber of compression chamber between original position and final position；Two described air vent (11) overlyings
It is stamped valve block (2), described valve block (2) is arranged on described valve body (1) by valve block baffle plate (3).
10. a kind of compressor, including cylinder (4) and lower flange (5) it is characterised in that also including as arbitrary in claim 1 to 9
The upper flange of the compressor described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683249.1U CN205918600U (en) | 2016-06-29 | 2016-06-29 | Upper flange of compressor and compressor comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683249.1U CN205918600U (en) | 2016-06-29 | 2016-06-29 | Upper flange of compressor and compressor comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205918600U true CN205918600U (en) | 2017-02-01 |
Family
ID=57875556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620683249.1U Expired - Fee Related CN205918600U (en) | 2016-06-29 | 2016-06-29 | Upper flange of compressor and compressor comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205918600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927543A (en) * | 2016-06-29 | 2016-09-07 | 珠海凌达压缩机有限公司 | Upper flange of compressor and compressor comprising same |
-
2016
- 2016-06-29 CN CN201620683249.1U patent/CN205918600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927543A (en) * | 2016-06-29 | 2016-09-07 | 珠海凌达压缩机有限公司 | Upper flange of compressor and compressor comprising same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204877945U (en) | Rolling rotor type compressor | |
| CN204419597U (en) | Sliding-vane compressor and exhaust structure thereof | |
| CN205918600U (en) | Upper flange of compressor and compressor comprising same | |
| CN202040086U (en) | Exhausting device for rotary compressor | |
| CN105927543A (en) | Upper flange of compressor and compressor comprising same | |
| CN103801657B (en) | Four-valve cylinder head core mold | |
| CN203453013U (en) | Forging air cylinder structure provided with four inlets and four outlets and used for reciprocating piston compressor | |
| CN201714676U (en) | Air exhausting device of rotary compressor | |
| CN210196182U (en) | CNC unclamping cylinder cap mechanism | |
| CN201650746U (en) | Exhaust valve device of rotary compressor | |
| CN202251618U (en) | Hydraulic damper with adjustable force value | |
| CN202883321U (en) | Cylinder seat for refrigerator compressor | |
| CN205401125U (en) | Compressor and air conditioning system | |
| CN205064276U (en) | Pump body subassembly and compressor | |
| CN203570456U (en) | High-pressure air heat-preserving cylinder body of hot-air engine | |
| CN206112157U (en) | Pneumatic valve device and pneumatic pincers | |
| CN215719481U (en) | High-efficiency air suction structure | |
| CN205047897U (en) | Gas accuse air bleeding valve | |
| CN205845508U (en) | A kind of industry silencing means | |
| CN204253330U (en) | A kind of air compressor | |
| CN202791136U (en) | Sealing plug structure | |
| CN203023012U (en) | Valve plate of single cylinder refrigeration compressor | |
| CN201606234U (en) | Exhaust valve flow channel structure for refrigeration compressor | |
| CN210890269U (en) | Air valve exhaust structure applied to oil pump | |
| CN203655457U (en) | Quadruple cylinder engine cylinder cover exhaust structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 |