CN208330746U - Air compressor - Google Patents
Air compressor Download PDFInfo
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- CN208330746U CN208330746U CN201820759958.2U CN201820759958U CN208330746U CN 208330746 U CN208330746 U CN 208330746U CN 201820759958 U CN201820759958 U CN 201820759958U CN 208330746 U CN208330746 U CN 208330746U
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- air compressor
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Abstract
The utility model provides a kind of air compressor.The air compressor, including shell, the shell has gas-liquid chamber and separator gas outlet, the exit of the gas-liquid chamber is equipped with level-one separation unit, the flow channel of gas-liquid mixed refrigerant is formed between the level-one separation unit and the separator gas outlet, it further include the second-order separation component, the second-order separation component is installed on the separator gas outlet, so that gas-liquid mixed refrigerant carries out gas-liquid separation again before inputting compressor.Air compressor according to the present utility model can significantly improve gas-liquid separation effect, further increase the running stability of air compressor machine.
Description
Technical field
The utility model belongs to air compressor technical field, and in particular to a kind of air compressor.
Background technique
Air compressor is the component generallyd use in air conditioner, is provided with gas-liquid separate component for entrance
The gaseous coolant of mixed base grease in air compressor machine carries out necessary separation, can guarantee lubrication oil content in gaseous coolant compared with
It is few, guarantee the normal operation of air compressor machine.Level-one separation unit is mostly used in current air compressor, by level-one separation unit
Gaseous coolant in lubrication oil content separation be not enough, reduce the running stability of air compressor machine.
Utility model content
Therefore, the technical problem to be solved by the present invention is to provide a kind of air compressors, can significantly improve gas
Liquid separating effect further increases the running stability of air compressor machine.
To solve the above-mentioned problems, the utility model provides a kind of air compressor, including shell, and the shell has gas
Sap cavity and separator gas outlet, the exit of the gas-liquid chamber are equipped with level-one separation unit, the level-one separation unit with it is described
The flow channel that gas-liquid mixed refrigerant is formed between separator gas outlet, further includes the second-order separation component, the second-order separation portion
Part is installed on the separator gas outlet, so that gas-liquid mixed refrigerant carries out gas-liquid separation again before inputting compressor.
Preferably, the second-order separation component includes mounting plate, has first through hole, the mounting plate on the mounting plate
Also there is side wall towards gas-liquid chamber side, the side wall has the first baffle plate far from the mounting plate side, and described the
One baffle plate has the first opening, and the gas-liquid mixed refrigerant can flow to the first through hole via first opening.
Preferably, described first first baffle plate is opened in adjacent to the side of the level-one separation unit.
Preferably, first baffle plate is the first plane towards the side of the mounting plate, and the mounting plate is towards institute
The side for stating side wall is the second plane, forms included angle A between first plane and second plane, 0 ° < A≤3 °.
Preferably, the second-order separation component further includes the second baffle plate, and second baffle plate has the second opening, institute
The second baffle plate is stated to be on the side wall between first baffle plate and the mounting plate.
Preferably, described second second baffle plate is opened in far from first opening side.
Preferably, second baffle plate towards the side of the mounting plate be third plane, the third plane and institute
It states and forms included angle B between the second plane, 0 ° < B≤3 °.
Preferably, the side wall is cylindrical structure.
Preferably, the side wall is trapezoidal frustum cone structure, and the small end of the trapezoidal rotary table is connect with the mounting plate.
Preferably, the air compressor further includes oil pump, and the oil pump is set to far from the level-one separation unit one
The bottom of the shell of side.
Preferably, the second-order separation component further includes filter core, and the filter core is in the mounting plate and the first baffle plate
Between, further to be separated to by the gas-liquid mixed refrigerant of first baffle plate.
Air compressor provided by the utility model is passing through level-one to the gas-liquid mixed refrigerant in the gas-liquid chamber
Separation unit carry out gas-liquid separation and then it is secondary separated via the second-order separation component, greatly improve described
The gas-liquid separation effect of air compressor further increases the running stability of air compressor machine.
Detailed description of the invention
Fig. 1 is status architecture schematic diagram of the air compressor of the utility model embodiment in practice；
Fig. 2 is the schematic diagram of internal structure of the air compressor of the utility model embodiment；
Fig. 3 is the diagrammatic cross-section in Fig. 2 at C-C；
Fig. 4 is the diagrammatic cross-section in Fig. 2 at D-D.
Appended drawing reference indicates are as follows:
1, shell；11, gas-liquid chamber；12, separator gas outlet；13, level-one separation unit；14, flow channel；15, second level
Separation unit；151, mounting plate；152, first through hole；153, the first baffle plate；154, the first opening；155, the second baffle plate；
156, the second opening；158, side wall；159, filter core；16, separator internal layer wall body；2, lubricating oil；3, oil pump；4, driving gear；
5, driven gear；6, lubricating oil pipeline.
Specific embodiment
In conjunction with referring to shown in Fig. 1 to 4, embodiment according to the present utility model, the utility model provides a kind of air compression
Machine, including shell 1, the shell 1 have gas-liquid chamber 11 and separator gas outlet 12, and the exit of the gas-liquid chamber 11 is equipped with one
Grade separation unit 13, forms the flowing of gas-liquid mixed refrigerant between the level-one separation unit 13 and the separator gas outlet 12
Channel 14 further includes the second-order separation component 15, and the second-order separation component 15 is installed on the separator gas outlet 12, so that
Gas-liquid mixed refrigerant carries out gas-liquid separation again before inputting compressor.In the technical program, in the gas-liquid chamber 11
In gas-liquid mixed refrigerant gas-liquid separation and then secondary via the second-order separation portion is being carried out by level-one separation unit 13
Part 15 is separated, and the gas-liquid separation effect of the air compressor is greatly improved, and further increases the operation of air compressor machine
Stationarity.
In order to make the technical problems to be solved in the utility model definitely, specifically, gas-liquid chamber above-mentioned 11 is by being in
The lubricating oil 2 of separator internal layer wall body 16 and perfusion accumulation in the shell 1 is constituted, as shown in Figure 1, the lubricating oil 2 passes through
After crossing the pressurization of oil pump 3, the corresponding position of the gas-liquid chamber 11 is entered by lubricating oil pipeline 6, to driving gear 4 and driven tooth
Wheel 5 is lubricated and cools down, and is fallen after rise later in the lower area of the shell 1, namely forms the accumulation region of aforementioned lubricating oil 2
Domain, due to aforementioned driving gear 4, the rotary action of driven gear 5,2 times of a degree of atomizations of lubricating oil, the lubricating oil of atomization
2 form the gas-liquid mixed refrigerant, the gas-liquid mixed refrigerant on the one hand meeting of formation with refrigerant of the leakage inside the shell 1
Enter the flow channel 14 (route is indicated with the block curve in Fig. 1) by above-mentioned level-one separation unit 13, namely
The utility model major part to be processed；Another aspect gas-liquid mixed refrigerant can be entered by 6 side of lubricating oil pipeline
The second-order separation component 15 (route is indicated with the dashed curve in Fig. 1).
A kind of specific embodiment as the second-order separation component 15, it is preferable that the second-order separation component 15 wraps
It includes mounting plate 151, there is first through hole 152 on the mounting plate 151, the mounting plate 151 is towards 11 side of gas-liquid chamber
Also there is side wall 158, the side wall 158 has the first baffle plate 153, first baffling far from 151 side of mounting plate
Plate 153 has the first opening 154, and the gas-liquid mixed refrigerant can flow to the first through hole via first opening 154
152,15 structure of the second-order separation component in the technical solution, which designs, to be simplified, processing easy to produce, gas-liquid mixed refrigerant via
When the level-one separation unit 13 arrives at the second-order separation component 15, refrigerant can contact first in the first baffle plate 153, due to
First baffle plate 153 barrier effect and refrigerant itself gravity, lubricating oil family therein will have part falling
The extremely bottom position of the air compressor, and gas therein flows to described divide as that will pass through first opening 154
From device gas outlet 12, to realize the secondary separation to gas-liquid mixed refrigerant, make lubricating oil in the gas-liquid mixed refrigerant at
To reduce again.
Process of the gas-liquid mixed refrigerant in the air compressor will directly affect the effect of gas-liquid separation, and process is got over
Long, then separating effect is better, therefore, in order to improve the process of the gas-liquid mixed refrigerant, it is preferable that first opening 154
First baffle plate 153 is opened in adjacent to the side of the level-one separation unit 13, at this point, first opening 154 will be held
The gas-liquid mixed refrigerant in flow channel 14 is connect, since the gas-liquid mixed refrigerant in this flow channel 14 has been subjected to first separation,
This advantageously reduces the separating pressure of the second-order separation component 15, is also beneficial to reduce being set to the second-order separation component 15
In filter element, such as filter core 159.
Preferably, first baffle plate 153 towards the side of the mounting plate 151 be the first plane, the mounting plate
151 towards the side of the side wall 158 be the second plane, forms included angle A between first plane and second plane, 0 °
< A≤3 ° namely first baffle plate 153 have certain angle with mounting plate 151, side wall 158, at this point, working as gas-liquid mixed
When refrigerant flows through first baffle plate 153, the lubricating oil family in gas-liquid mixed refrigerant will be by 153 folding of the first baffle plate
It flows (blocking prevention), and being blocked under the action of self-weight will be along inclining in the lubricating oil liquid on first baffle plate 153
The oblique downward baffling of the first baffle plate 153 and the bottom position that will finally accumulate in the air compressor.
Further, in order to further increase the separating effect to the gas-liquid mixed refrigerant, it is preferable that the second level
Separation unit 15 further includes the second baffle plate 155, and second baffle plate 155 has the second opening 156, second baffle plate
155 on the side wall 158 between first baffle plate 153 and the mounting plate 151, and the gas-liquid mixed refrigerant exists at this time
Secondary baffling will be carried out in the second-order separation component 15.
Preferably, it is described second opening 156 be opened in second baffle plate 155 far from it is described first opening 154 sides,
It will further improve gas-liquid mixed refrigerant process in the second-order separation component 15 at this time, separation can be further increased
Effect.
Preferably, second baffle plate 155 is third plane towards the side of the mounting plate 151, and the third is flat
Included angle B is formed between face and second plane, 0 ° < B≤3 °, the inclined design principle of the second baffle plate 155 is same as
First baffle plate 153, details are not described herein again.
Preferably, it is preferable that the side wall 158 is cylindrical structure, and further, the side wall 158 is trapezoidal rotary table
Structure, the small end of the trapezoidal rotary table are connect with the mounting plate 151, and the trapezoidal frustum cone structure makes the second-order separation component
15 air inlet increases, it is therefore prevented that the gas-liquid mixed refrigerant gathers the pressure being likely to form in flow channel 14 and increases phenomenon
It generates.
It is understood that above-mentioned oil pump 3 is set to the shell 1 far from 13 side of level-one separation unit
Bottom, this aspect can guarantee the oil pump 3 to the pumping efficiency of lubricating oil, on the other hand, since the oil pump 3 is far from institute
The setting of level-one separation unit 13 is stated, keeps it farther apart from the distance of the level-one separation unit 13, it is right in the running to reduce oil pump 3
The influence of the gas-liquid separation performance of level-one separation unit 13.
Of course for the gas-liquid separation effect for further enhancing the second-order separation component 15, it is preferable that two fraction
It further include filter core 159 from component 15, the filter core 159 is between the mounting plate 151 and the first baffle plate 153, to warp
The gas-liquid mixed refrigerant for crossing first baffle plate 153 further separates.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill of the art
For personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with modification.
Claims (11)
1. a kind of air compressor, which is characterized in that including shell (1), the shell (1) has gas-liquid chamber (11) and separator
Gas outlet (12), the exit of the gas-liquid chamber (11) are equipped with level-one separation unit (13), the level-one separation unit (13) with
The flow channel (14) that gas-liquid mixed refrigerant is formed between the separator gas outlet (12), further includes the second-order separation component
(15), the second-order separation component (15) is installed on the separator gas outlet (12), so that gas-liquid mixed refrigerant is inputting
Gas-liquid separation again is carried out before compressor.
2. air compressor according to claim 1, which is characterized in that the second-order separation component (15) includes mounting plate
(151), there are first through hole (152) on the mounting plate (151), the mounting plate (151) is towards the gas-liquid chamber (11) one
Side also has side wall (158), and the side wall (158) has the first baffle plate (153) far from the mounting plate (151) side, institute
The first baffle plate (153) are stated with the first opening (154), the gas-liquid mixed refrigerant can be via first opening (154)
Flow to the first through hole (152).
3. air compressor according to claim 2, which is characterized in that first opening (154) is opened in described the
The side of the neighbouring level-one separation unit (13) of one baffle plate (153).
4. air compressor according to claim 2, which is characterized in that first baffle plate (153) is towards the peace
The side of loading board (151) be the first plane, the mounting plate (151) towards the side of the side wall (158) be the second plane, institute
It states and forms included angle A between the first plane and second plane, 0 ° < A≤3 °.
5. air compressor according to claim 4, which is characterized in that the second-order separation component (15) further includes second
Baffle plate (155), second baffle plate (155) have the second opening (156), and second baffle plate (155) is in described
On side wall (158) between first baffle plate (153) and the mounting plate (151).
6. air compressor according to claim 5, which is characterized in that second opening (156) is opened in described the
Two baffle plates (155) are far from first opening (154) side.
7. air compressor according to claim 5, which is characterized in that second baffle plate (155) is towards the peace
The side of loading board (151) is third plane, forms included angle B between the third plane and second plane, 0 ° < B≤3 °.
8. the air compressor according to any one of claim 2 to 4,6,7, which is characterized in that the side wall (158) is
Cylindrical structure.
9. the air compressor according to any one of claim 2 to 4,6,7, which is characterized in that the side wall (158) is
The small end of trapezoidal frustum cone structure, the trapezoidal rotary table is connect with the mounting plate (151).
10. according to claim 1 to air compressor described in any one of 4,6,7, which is characterized in that it further include oil pump (3),
The oil pump (3) is set to the bottom of the shell (1) far from level-one separation unit (13) side.
11. air compressor according to claim 2, which is characterized in that the second-order separation component (15) further includes filter
Core (159), the filter core (159) are between the mounting plate (151) and the first baffle plate (153), to by described the
The gas-liquid mixed refrigerant of one baffle plate (153) further separates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759958.2U CN208330746U (en) | 2018-05-22 | 2018-05-22 | Air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759958.2U CN208330746U (en) | 2018-05-22 | 2018-05-22 | Air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208330746U true CN208330746U (en) | 2019-01-04 |
Family
ID=64774550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820759958.2U Active CN208330746U (en) | 2018-05-22 | 2018-05-22 | Air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208330746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730193A (en) * | 2018-05-22 | 2018-11-02 | 珠海格力电器股份有限公司 | Air compressor |
-
2018
- 2018-05-22 CN CN201820759958.2U patent/CN208330746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730193A (en) * | 2018-05-22 | 2018-11-02 | 珠海格力电器股份有限公司 | Air compressor |
| CN108730193B (en) * | 2018-05-22 | 2023-09-22 | 珠海格力电器股份有限公司 | Compressor |
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| GR01 | Patent grant |