CN209621613U - A kind of integrated compressor of liquid storage device - Google Patents
A kind of integrated compressor of liquid storage device Download PDFInfo
- Publication number
- CN209621613U CN209621613U CN201920153783.5U CN201920153783U CN209621613U CN 209621613 U CN209621613 U CN 209621613U CN 201920153783 U CN201920153783 U CN 201920153783U CN 209621613 U CN209621613 U CN 209621613U
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- Prior art keywords
- inner casing
- liquid storage
- storage device
- shell
- demarcation plate
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Abstract
The utility model relates to Compressor Technology fields, more particularly to a kind of integrated compressor of liquid storage device, including upper cover, lower cover and reservoir structure, the reservoir structure is by inner casing, shell, top cover and bottom cover composition, the shell is arranged outside inner casing, it is fixed to each other below the shell by bottom cover and inner casing, the reservoir structure also includes demarcation plate, there are gaps for the demarcation plate and top cover, it is equipped with outlet inside the reservoir structure and gos deep into inner housing inner, the inlet tube across top cover is additionally provided on the top cover, the inner casing, shell, demarcation plate, bottom cover and outlet are integrated formed structures.Refrigerant gas and liquid enter in reservoir structure from inlet tube, wherein liquid is fallen under gravity into the second cavity of reservoir structure, therefore the second cavity can play the role of storing liquid, and gas can the free movement in reservoir structure, and can via extend into the first cavity outlet row enter inside compressor.
Description
[technical field]
The utility model relates to Compressor Technology field more particularly to a kind of integrated compressors of liquid storage device.
[background technique]
Compressor generally includes closing shell, the compression pump housing, electric machine assembly, crankshaft, gas-liquid separator (liquid storage device), outlet
Pipe and inlet tube.The electric motor units of stator and rotor composition compressor, pressure texture include cylinder, upper flange, lower flange and consolidate
The roller being scheduled in crankshaft eccentric portion.Rotor is rotated in stator interior when work, and drives roller to do in cylinder by crankshaft
Bias rolls, and under the eccentric rolling effect of roller, low pressure refrigerant is inhaled into cylinder through outlet to be compressed, until quilt
Pressure is compressed to more than critical pressure, is just exported by exhaust pipe into heat-exchange system.
The outlet of liquid storage device is single straight tube structure, and the refrigerant gas inside liquid storage device is drained by the outlet
In the cylinder of compressor, and then compression process is completed in cylinder.However, carrying out air-breathing by above-mentioned liquid storage device in compressor
In the process, refrigerant gas must be by entering cylinder, when the revolving speed of compressor increases after the longer straight pipe of outlet, system
The friction loss of cryogen sharply deteriorates with the promotion of its flow velocity, so that the volumetric efficiency of compressor will also drastically reduce,
In order to guarantee that outlet can normally ventilate to cylinder, the liquid level in liquid storage device not above outlet upper end, so if
Outlet is shortened, just will affect the liquid storage amount of liquid storage device, influences the overall performance of compressor.And it is sent out in compressor operating
Biggish vibration is given birth to, the outlet among liquid storage device and compressor is easy to shatter with compressor set holding position, causes gas leakage etc. existing
As seriously affecting working efficiency and the service life of compressor.Therefore, it is necessary to which the structure to liquid storage device improves.
The utility model is to research and propose in view of the deficiencies of the prior art.
[utility model content]
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides one kind and effectively solves to make in liquid storage device
Refrigerant gas loss and reservoir outlet pipe compressor integrated with the liquid storage device that compressor assembling is shattered.
The utility model can be achieved through the following technical solutions:
The utility model discloses a kind of integrated compressor of liquid storage device, including upper cover, lower cover and reservoir structure, institutes
It states reservoir structure to be made of inner casing, shell, top cover and bottom cover, the shell is arranged outside inner casing, logical below the shell
It crosses bottom cover to be fixed to each other with inner casing, the reservoir structure also includes demarcation plate, and there are gaps for the demarcation plate and top cover, described
Two cavitys are divided by demarcation plate inside reservoir structure, described two cavitys are respectively the first cavity and the second cavity, institute
State the first cavity bottom and go deep into inner housing inner equipped with outlet, be additionally provided with the inlet tube across top cover on the top cover, it is described enter
Mouth pipe lower end is deep into the second cavity, and the inner casing, shell, demarcation plate, bottom cover and outlet are integrated formed structures, described
Inner housing inner is additionally provided with electric motor units, is followed successively by upper flange, compression mechanism and lower flange below the electric motor units.Refrigerant gas
Body and liquid enter in reservoir structure from inlet tube, and wherein liquid falls under gravity into the second chamber of reservoir structure
In body, therefore the second cavity can play the role of storing liquid, and gas can the free movement in reservoir structure, and can
To be entered inside compressor via the outlet row extending into the first cavity.
Preferably, the part that the outlet is deep into inner housing inner is located among upper flange and lower flange.
Preferably, the inner casing section is circular ring shape.
Preferably, the shell section is circular ring shape.
Preferably, the top cover and inlet tube are also integrated formed structure.
Preferably, the exhaust pipe across upper cover is additionally provided on the upper lid.
Preferably, the demarcation plate quantity is two pieces, and the demarcation plate is connected with inner casing, shell and bottom cover.
Preferably, the demarcation plate is circular ring structure, and the demarcation plate is mutually fixed with bottom cover.
The utility model has the following advantages compared with prior art:
1. the outlet in the utility model is shorter, without being deep into above liquid storage device, refrigerant gas passes through outlet
When very little is lost.
2. inner casing, shell, demarcation plate bottom cover and outlet are integrated formed structure, compressor operation in the utility model
When, can effectively avoid outlet and compressor block assembled position shatter gas leakage the problem of, effectively extend compression
The service life of machine.
3. the refrigerant of low-temp low-pressure is in contact with inner casing, heat exchange can be carried out with the electric motor units of inner housing inner, reduced
The temperature of electric motor units, the further service life for increasing compressor.
4. the refrigerant liquid in reservoir structure passes through the electric motor units heat exchange with inner housing inner, it is easier to be gasificated into
Gas enters in compressor, increases the concentration of cold media gas.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the schematic diagram of the utility model reservoir structure；
Fig. 3 is the reservoir structure internal view of the utility model embodiment one；
Fig. 4 is the structural schematic diagram of the utility model embodiment two；
Fig. 5 is the schematic diagram of internal structure of reservoir structure in the utility model embodiment two；
Fig. 6 is the internal structure top view of reservoir structure in the utility model embodiment two；
In figure: 1, reservoir structure；2, inner casing；3, shell；4, outlet；5, inlet tube；6, top cover；7, electric motor units；
8, compression mechanism；9, bottom cover；10, upper flange；11, lower flange；12, upper cover；13, exhaust pipe；14, lower cover；15, demarcation plate；16,
First cavity；17, the second cavity；
[specific embodiment]
It elaborates with reference to the accompanying drawing to the embodiments of the present invention:
Embodiment one
As shown in Figure 1 to Figure 3, the utility model discloses the utility model discloses a kind of integrated compressions of liquid storage device
Machine, including upper cover 12, lower cover 14 and reservoir structure 1, reservoir structure 1 are made of inner casing 2, shell 3, top cover 6 and bottom cover 9,
Shell 3 is arranged outside inner casing 2, is fixed to each other by bottom cover 9 with inner casing 2 below shell 3, and reservoir structure 1 is also comprising separating
Plate 15, demarcation plate 15 and top cover 6 are divided into two cavitys, two cavitys by demarcation plate 15 inside reservoir structure 1 there are gap
Respectively the first cavity 16 and the second cavity 17,16 bottom of the first cavity are equipped with outlet 4 and go deep into inside inner casing 2, on top cover 6 also
Equipped with the inlet tube 5 across top cover 6,5 lower end of inlet tube is deep into 17 in the second cavity, inner casing 2, shell 3, demarcation plate 15, bottom
Lid 6 and outlet 4 are integrated formed structures, and electric motor units 7 are additionally provided with inside inner casing 2, are followed successively by method below electric motor units 7
Orchid 10, compression mechanism 8 and lower flange 11.Refrigerant gas and liquid enter in reservoir structure 1 from inlet tube 5, wherein liquid
It falls under gravity into the second cavity 17 of reservoir structure 1, therefore the second cavity 17 can play storage liquid
Effect, and gas can the free movement in reservoir structure 1, and can be via the outlet 4 extending into the first cavity 16
Row enters inside compressor.
Wherein, outlet 4 is deep into the part inside inner casing 2 and is located among upper flange 10 and lower flange 11.
Wherein, 2 section of inner casing is circular ring shape.
Wherein, 3 section of shell is circular ring shape.
Wherein, top cover 6 and inlet tube 5 are also integrated formed structure.
Wherein, the exhaust pipe 13 across upper cover 12 is additionally provided in upper cover 12.
Wherein, 15 quantity of demarcation plate is two pieces, and demarcation plate 15 is connected with inner casing 2, shell 3 and bottom cover 9.
Embodiment two
As shown in Figures 4 to 6, the utility model discloses the utility model discloses a kind of integrated compressions of liquid storage device
Machine, including upper cover 12, lower cover 14 and reservoir structure 1, reservoir structure 1 are made of inner casing 2, shell 3, top cover 6 and bottom cover 9,
Shell 3 is arranged outside inner casing 2, is fixed to each other by bottom cover 9 with inner casing 2 below shell 3, and reservoir structure 1 is also comprising separating
Plate 15, demarcation plate 15 and top cover 6 are divided into two cavitys, two cavitys by demarcation plate 15 inside reservoir structure 1 there are gap
Respectively the first cavity 16 and the second cavity 17,16 bottom of the first cavity are equipped with outlet 4 and go deep into inside inner casing 2, on top cover 6 also
Equipped with the inlet tube 5 across top cover 6,5 lower end of inlet tube is deep into 17 in the second cavity, inner casing 2, shell 3, demarcation plate 15, bottom
Lid 6 and outlet 4 are integrated formed structures, and electric motor units 7 are additionally provided with inside inner casing 2, are followed successively by method below electric motor units 7
Orchid 10, compression mechanism 8 and lower flange 11.Refrigerant gas and liquid enter in reservoir structure 1 from inlet tube 5, wherein liquid
It falls under gravity into the second cavity 17 of reservoir structure 1, therefore the second cavity 17 can play storage liquid
Effect, and gas can the free movement in reservoir structure 1, and can be via the outlet 4 extending into the first cavity 16
Row enters inside compressor.
Wherein, outlet 4 is deep into the part inside inner casing 2 and is located among upper flange 10 and lower flange 11.
Wherein, 2 section of inner casing is circular ring shape.
Wherein, 3 section of shell is circular ring shape.
Wherein, top cover 6 and inlet tube 5 are also integrated formed structure.
Wherein, the exhaust pipe 13 across upper cover 12 is additionally provided in upper cover 12.
Wherein, demarcation plate 15 is circular ring structure, and demarcation plate 15 is fixed with 9 phase of bottom cover.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, these embodiments can be carried out with a variety of variations, repaired
Change, replacement and variant, these change, modification, replacement and modification also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of integrated compressor of liquid storage device, including upper cover, lower cover and reservoir structure, which is characterized in that the liquid storage
Device structure is made of inner casing, shell, top cover and bottom cover, and the shell is arranged outside inner casing, passes through bottom cover below the shell
It is fixed to each other with inner casing, the reservoir structure also includes demarcation plate, and there are gap, the liquid storage devices for the demarcation plate and top cover
Inside configuration is divided into two cavitys by demarcation plate, and described two cavitys are respectively the first cavity and the second cavity, and described first
Cavity bottom is equipped with outlet and gos deep into inner housing inner, is additionally provided with the inlet tube across top cover on the top cover, under the inlet tube
End is deep into the second cavity, and the inner casing, shell, demarcation plate, bottom cover and outlet are integrated formed structures, in the inner casing
Portion is additionally provided with electric motor units, is followed successively by upper flange, compression mechanism and lower flange below the electric motor units.
2. the integrated compressor of liquid storage device according to claim 1, it is characterised in that: the outlet is deep into inner casing
Internal part is located among upper flange and lower flange.
3. the integrated compressor of liquid storage device according to claim 1, it is characterised in that: the inner casing section is annulus
Shape.
4. the integrated compressor of liquid storage device according to claim 1, it is characterised in that: the shell section is annulus
Shape.
5. the integrated compressor of liquid storage device according to claim 1, it is characterised in that: the top cover is also with inlet tube
Integrated formed structure.
6. the integrated compressor of liquid storage device according to claim 1, it is characterised in that: be additionally provided on the upper lid across
The exhaust pipe of upper cover.
7. the integrated compressor of liquid storage device according to claim 1, it is characterised in that: the demarcation plate quantity is two
Block, the demarcation plate are connected with inner casing, shell and bottom cover.
8. the integrated compressor of liquid storage device according to claim 1, it is characterised in that: the demarcation plate is annulus knot
Structure, the demarcation plate are mutually fixed with bottom cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153783.5U CN209621613U (en) | 2019-01-29 | 2019-01-29 | A kind of integrated compressor of liquid storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153783.5U CN209621613U (en) | 2019-01-29 | 2019-01-29 | A kind of integrated compressor of liquid storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621613U true CN209621613U (en) | 2019-11-12 |
Family
ID=68452344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920153783.5U Expired - Fee Related CN209621613U (en) | 2019-01-29 | 2019-01-29 | A kind of integrated compressor of liquid storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621613U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253458A (en) * | 2020-10-13 | 2021-01-22 | 珠海格力电器股份有限公司 | Double-shell compressor and air conditioner |
| CN112797679A (en) * | 2020-12-24 | 2021-05-14 | 珠海格力节能环保制冷技术研究中心有限公司 | Liquid separator, compressor and air conditioner |
| CN117366925A (en) * | 2023-12-07 | 2024-01-09 | 珠海凌达压缩机有限公司 | Knockout, compressor and air conditioner |
-
2019
- 2019-01-29 CN CN201920153783.5U patent/CN209621613U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253458A (en) * | 2020-10-13 | 2021-01-22 | 珠海格力电器股份有限公司 | Double-shell compressor and air conditioner |
| CN112797679A (en) * | 2020-12-24 | 2021-05-14 | 珠海格力节能环保制冷技术研究中心有限公司 | Liquid separator, compressor and air conditioner |
| CN112797679B (en) * | 2020-12-24 | 2022-03-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Liquid separator, compressor and air conditioner |
| CN117366925A (en) * | 2023-12-07 | 2024-01-09 | 珠海凌达压缩机有限公司 | Knockout, compressor and air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20220129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |