CN208281144U - A kind of horizontal compressor - Google Patents
A kind of horizontal compressor Download PDFInfo
- Publication number
- CN208281144U CN208281144U CN201820576188.8U CN201820576188U CN208281144U CN 208281144 U CN208281144 U CN 208281144U CN 201820576188 U CN201820576188 U CN 201820576188U CN 208281144 U CN208281144 U CN 208281144U
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- China
- Prior art keywords
- cylinder
- crankshaft
- oil
- baffle
- fuel sucking
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- 239000000446 fuel Substances 0.000 claims abstract 7
- 239000000945 filler Substances 0.000 claims abstract 4
- 239000003921 oil Substances 0.000 abstract 7
- 230000000694 effects Effects 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
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- Compressor (AREA)
Abstract
The utility model discloses a kind of horizontal compressors, including shell and setting are in the intracorporal crankshaft of the shell, fuel sucking pipe, cylinder and baffle；The intracorporal space of the shell is divided into ante-chamber and back cavity by the baffle, the crankshaft wears cooperation on the cylinder and baffle, the crankshaft has the eccentric part being located in the cylinder, the baffle is fixed with the cylinder, it is provided in the crankshaft and send oil pocket, the end of the crankshaft is provided with and the oil filler point for sending oil pocket to be connected to；The oil transportation channel of perforation ante-chamber and back cavity is provided on the cylinder and baffle；The first end of the fuel sucking pipe is connected to the oil filler point, and the oil transportation channel is met to or protruded into the second end of the fuel sucking pipe.The horizontal compressor of the utility model, by forming high-pressure chamber and low pressure volumes in compressor using the buffer action of cylinder, can by it is oily be transmitted to crankshaft send in oil pocket deeper into place, to achieve the effect that be transmitted to lubricating oil at more multi-part.
Description
Technical field
The utility model relates to compressor field more particularly to a kind of horizontal compressors.
Background technique
Lubrication channel and Oil Guide blade is arranged in the common structure of the lubrication of the horizontal compressor pump housing inside crankshaft, upper and lower
Axis inner circumferential is arranged along the rotation oil guide groove in inner circumferential, while oil guide pipe is arranged in crankshaft and lower axle bottom end, and oil guide pipe is inserted
Enter shoe cream room, centrifugal force when being rotated using rotor with dynamic crankshaft is sucked lubricating oil along oil guide pipe from shoe cream room, oil guide pipe
Connection crankshaft in send oil pocket, send oil pocket penetrate through crankshaft two end, lubricating oil from sending oil pocket to pass through, be provided on crankshaft lead to it is other
The lubrication channel of component, send oil pocket to be connected to lubrication channel, and lubricating oil reaches each pump parts along lubrication channel and is lubricated.
Centrifugal force when being rotated by rotor with dynamic crankshaft takes lubricating oil to each pump parts, the ground remoter from inlet port
Square lubricating oil is also more difficult to reach；Compressor is also difficult to lubricating oil is defeated when low frequency operating and lower shoe cream room pasta simultaneously
Each pump parts are sent to, therefore the case where lack of lubrication easily occur, pump parts abnormal wear easily occur and are even sintered.
Utility model content
In order to overcome the disadvantages and deficiencies of the prior art, a kind of horizontal compressor is provided, so that lubricating oil is from oil transportation channel
Enter to after fuel sucking pipe can in quick filling to crankshaft, and can enter in crankshaft deeper into place, lubrication is more
Component.
To achieve the above object, the utility model discloses a kind of horizontal compressors, including shell and setting are described
The intracorporal crankshaft of shell, fuel sucking pipe, cylinder and baffle；The intracorporal space of the shell is divided into ante-chamber and back cavity by the baffle, described
Crankshaft wear cooperation on the cylinder and baffle, the crankshaft have be located at the cylinder in eccentric part, the baffle with
The cylinder is fixed, and is provided in the crankshaft and is sent oil pocket, and the end of the crankshaft is provided with and the note for sending oil pocket to be connected to
Oilhole；The lower half of the cylinder and baffle is provided with the oil transportation channel of perforation ante-chamber and back cavity；The first end of the fuel sucking pipe
It is connected to the oil filler point, the oil transportation channel is met to or protruded into the second end of the fuel sucking pipe.
The cylinder includes the first cylinder and the second cylinder, second gas as a further improvement of the utility model,
Cylinder and first cylinder are relatively fixed, and the crankshaft wears cooperation on first cylinder and the second cylinder, the oil transportation
Channel penetrates through first cylinder and the second cylinder.
The second end of the fuel sucking pipe stretches in the oil transportation channel as a further improvement of the utility model,.
The second end of the fuel sucking pipe is provided with flare, the flare as a further improvement of the utility model,
Both ends are respectively large diameter end and small-caliber end, and the large diameter end of the flare meets the outlet to the oil transportation channel.
Between being equipped between the baffle edge and the inner surface of the shell as a further improvement of the utility model,
Gap.
The crankshaft is provided with oil guiding hole as a further improvement of the utility model,；The crankshaft and the cylinder it
Between be provided with bearing, described oil guiding hole one end be connected to it is described send oil pocket, the other end is connected to the bearing.
The horizontal compressor of the utility model is set by the setting and compressor inner part that change fuel sucking pipe end position
Oil transportation channel is set, by forming high-pressure chamber and low pressure volumes in compressor using the buffer action of cylinder, then utilizes two
Pressure difference between a cavity forces lubricating oil to be directly entered fuel sucking pipe by oil transportation channel, and oil transportation channel is more direct, can be with
By oil be transmitted to crankshaft send in oil pocket deeper into place, to achieve the effect that be transmitted to lubricating oil at more multi-part.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment one.
Fig. 2 is the side view at one baffle of the utility model embodiment.
Fig. 3 is the schematic diagram of one crankshaft of the utility model embodiment.
Fig. 4 is the schematic diagram of the utility model embodiment two.
Fig. 5 is the schematic diagram of the utility model embodiment three.
Fig. 6 is the schematic diagram of the utility model embodiment four.
Specific embodiment
Embodiment one
Fig. 1-3 is please referred to, the utility model discloses a kind of horizontal compressors, including shell 10 and setting are in the shell
Crankshaft 20, cylinder, baffle 13 and fuel sucking pipe 30 in body 10.Space in the shell 10 is divided into 61 He of ante-chamber by the baffle
Back cavity 62, the crankshaft 20 wear cooperation on the cylinder and baffle 13, and the crankshaft 20, which has, to be located in the cylinder
Eccentric part, the cylinder and the baffle 13 are fixed.The lower half of the cylinder and baffle 13 is provided with perforation ante-chamber 61 with after
The oil transportation channel of chamber 62.The cylinder includes the first cylinder 11 and the second cylinder 12, first cylinder 11 and the baffle 13
Relatively fixed, second cylinder 12 and first cylinder 11 are relatively fixed, and the crankshaft 20 wears cooperation described first
On cylinder 11, the second cylinder 12 and the baffle 13.It is provided in the crankshaft 20 and send oil pocket 21, the end of the crankshaft 20 is set
It is equipped with and the oil filler point 22 for sending oil pocket 21 to be connected to；The oil transportation channel 40 penetrates through the baffle 13, first cylinder 11
With second cylinder 12；The first end 31 of the fuel sucking pipe 30 is connected to the oil filler point 22, and the second of the fuel sucking pipe 30
The oil transportation channel 40 is met to or is protruded at end 32.Lubricating oil after the fuel sucking pipe 30 sucking by the oil filler point 22 into
Enter to described and send in oil pocket 21, oil pocket 21 is sent to be connected to a plurality of lubrication channel, centrifugal force effect of the lubricating oil when crankshaft 20 rotates
Flow to different components.The crankshaft 20 is provided with oil guiding hole 23, and bearing is provided between the crankshaft and the cylinder, described
Oil pocket 21 is sent described in being connected in 23 one end of oil guiding hole, and the other end is connected to the bearing.
This compressor further includes middle plate 14, first bearing 51 and second bearing 52, and the middle plate 14 is arranged described first
Between cylinder 11 and second cylinder 12.The first bearing 51 setting the baffle 13 and first cylinder 11 it
Between.The side of second cylinder 12 is arranged in the second bearing 52.The interior table at 13 edge of baffle and the shell 10
Gap 70 is equipped between face.The first bearing 51 and the second bearing 52 are used for the rotating support to the crankshaft 20.Institute
Plate 14 is stated for realizing the interruption sexual isolation between first cylinder 11 and second cylinder 12.
In the present embodiment, the second end 32 of the fuel sucking pipe 30 is placed in the exit of the oil transportation channel 40, the oil suction
Still retain certain interval between the second end 32 of pipe 30 and the outlet of the oil transportation channel 40.
Component a part in this compressor is immersed in lubricating oil, this compressor is divided into ante-chamber 61 with after by cylinder
Chamber 62, the high temperature and high pressure gas after cylinder compression are first discharged from the cylinder to ante-chamber 61, and the exhaust pipe of compressor is set
It sets on the back cavity 62, high temperature and high pressure gas flows to the back cavity from the gap 70 between the baffle 13 and the shell
62, it is then discharged out.During high temperature and high pressure gas flows to back cavity 62 from the ante-chamber 61, gas gradually expands,
Caused by pressure decline, therefore the pressure in the ante-chamber 61 be greater than the back cavity 62 in pressure, under the action of pressure difference,
The cold media gas and lubricating oil of the ante-chamber 61 can be urged to the back cavity 62.The wherein main pasta line out of compressor of refrigerant
80 or more gap 70 passes through, and lubricating oil is located at pasta oil transportation channel 40 below out of compressor and passes through, partially from gap 70
Pass through.The second end 32 of the fuel sucking pipe 30 is arranged in the exit of the oil transportation channel 40, work of the lubricating oil in pressure difference
It is constantly pressed into from the ante-chamber 61 to the back cavity 62 with lower, and the fuel sucking pipe 30 is entered to by the oil transportation channel 40,
Again from the oil filler point 22 of the crankshaft 20 enter the crankshaft 20 send in oil pocket 21 deeper into position, in the rotation of crankshaft 20
Turn decline lubricating oil and is transported to each component.It flows to channel 91 and moves towards route from the discharge after cylinder generation for high temperature and high pressure gas.
The horizontal compressor of the utility model, by using cylinder buffer action is formed in compressor high-pressure chamber with
Then low pressure volumes force lubricating oil to be directly entered fuel sucking pipe by oil transportation channel using the pressure difference between two cavitys, defeated
Oily channel is more direct, can by oil be transmitted to crankshaft send in oil pocket deeper into place, lubricating oil is transmitted to reach
To more multi-part, oil transportation effect is more preferable.
Embodiment two
Referring to Fig. 4, the second end of the fuel sucking pipe 30 stretches in the oil transportation channel 40 in the present embodiment, meet to
The ante-chamber reaches better oil absorbing effect so that lubricating oil more more directly enters in the fuel sucking pipe.
Embodiment three
Referring to Fig. 5, the second end of fuel sucking pipe described in this compressor is provided with flare 90, the loudspeaker in the present embodiment
Portion both ends are respectively large diameter end and small-caliber end, and the large diameter end of the flare meets the outlet to the oil transportation channel.
When flare forces lubricating oil to flow out from the oil transportation channel flow velocity faster, so that it is described to allow lubricating oil more quickly to enter to
Crankshaft is sent in oil pocket.
Example IV
Referring to Fig. 6, the fuel sucking pipe 30 passes through the oil transportation channel 40 and extends to the baffle in the present embodiment
It is other.
The utility model is not limited to above embodiment, if the various changes or deformation to the utility model do not take off
Spirit and scope from the utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to encompass these changes and deformation.
Claims (6)
1. a kind of horizontal compressor, it is characterised in that: including shell and be arranged in the intracorporal crankshaft of the shell, fuel sucking pipe, gas
Cylinder and baffle；The intracorporal space of the shell is divided into ante-chamber and back cavity by the baffle, and the crankshaft wears cooperation in the cylinder
On baffle, the crankshaft has the eccentric part being located in the cylinder, and the baffle is fixed with the cylinder, in the crankshaft
It is provided with and send oil pocket, the end of the crankshaft is provided with and the oil filler point for sending oil pocket to be connected to；Under the cylinder and baffle
Half portion is provided with the oil transportation channel of perforation ante-chamber and back cavity；The first end of the fuel sucking pipe is connected to the oil filler point, the suction
The oil transportation channel is met to or protruded into the second end of oil pipe.
2. a kind of horizontal compressor according to claim 1, it is characterised in that: the cylinder includes the first cylinder and second
Cylinder, second cylinder and first cylinder are relatively fixed, and the crankshaft wears cooperation in first cylinder and second
On cylinder, the oil transportation channel penetrates through first cylinder and the second cylinder.
3. a kind of horizontal compressor according to claim 1, it is characterised in that: the second end of the fuel sucking pipe stretches to institute
It states in oil transportation channel.
4. a kind of horizontal compressor according to claim 1, it is characterised in that: the second end of the fuel sucking pipe is provided with loudspeaker
Portion, the flare both ends are respectively large diameter end and small-caliber end, and the large diameter end of the flare is met to the oil transportation
The outlet in channel.
5. a kind of horizontal compressor according to claim 1, it is characterised in that: the baffle edge is interior with the shell
Gap is equipped between surface.
6. a kind of horizontal compressor according to claim 1, it is characterised in that: the crankshaft is provided with oil guiding hole；It is described
Be provided with bearing between crankshaft and the cylinder, described oil guiding hole one end be connected to it is described send oil pocket, the other end is connected to described
Bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820576188.8U CN208281144U (en) | 2018-04-20 | 2018-04-20 | A kind of horizontal compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820576188.8U CN208281144U (en) | 2018-04-20 | 2018-04-20 | A kind of horizontal compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281144U true CN208281144U (en) | 2018-12-25 |
Family
ID=64751835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820576188.8U Active CN208281144U (en) | 2018-04-20 | 2018-04-20 | A kind of horizontal compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648188A (en) * | 2020-12-10 | 2021-04-13 | 松下·万宝(广州)压缩机有限公司 | Double-cylinder compressor pump body and double-cylinder compressor |
| WO2022121148A1 (en) * | 2020-12-10 | 2022-06-16 | 松下·万宝(广州)压缩机有限公司 | Compressor pump body and compressor |
-
2018
- 2018-04-20 CN CN201820576188.8U patent/CN208281144U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648188A (en) * | 2020-12-10 | 2021-04-13 | 松下·万宝(广州)压缩机有限公司 | Double-cylinder compressor pump body and double-cylinder compressor |
| WO2022121148A1 (en) * | 2020-12-10 | 2022-06-16 | 松下·万宝(广州)压缩机有限公司 | Compressor pump body and compressor |
| JP2023509809A (en) * | 2020-12-10 | 2023-03-10 | 松下・万宝（▲広▼州）▲圧▼▲縮▼机有限公司 | Compressor pumps and compressors |
| CN112648188B (en) * | 2020-12-10 | 2023-10-31 | 松下·万宝(广州)压缩机有限公司 | Double-cylinder compressor pump body and double-cylinder compressor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |