CN203285687U - Compressor and air conditioner with same - Google Patents
Compressor and air conditioner with same Download PDFInfo
- Publication number
- CN203285687U CN203285687U CN2013203236623U CN201320323662U CN203285687U CN 203285687 U CN203285687 U CN 203285687U CN 2013203236623 U CN2013203236623 U CN 2013203236623U CN 201320323662 U CN201320323662 U CN 201320323662U CN 203285687 U CN203285687 U CN 203285687U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- compressor
- enthalpy
- stage
- flange
- 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 - Lifetime
Links
Images
Abstract
The utility model provides a compressor and an air conditioner with the same. The compressor according to the utility model includes a shell, a crankshaft arranged inside the shell, a first cylinder and a second cylinder. The first cylinder is sleevedly arranged on the crankshaft and is provided with one first slip sheet, and an inner cavity of the first cylinder is used for forming a first-level compression mechanism. The second cylinder is sleevedly arranged on the crankshaft and is provided with two second slip sheets, an inner cavity of the second cylinder is divided into two compression cavities by the two second slip sheets, and the two compression cavities of the second cylinder are respectively used for forming a second-level compression mechanism and a third-level compression mechanism. The first-level compression mechanism, the second-level compression mechanism and the third-level compression mechanism are successively in series connection along a flow passage of a compression fluid. The utility model also provides the air conditioner comprising the compressor. The second cylinder is arranged into two levels of compression mechanisms, so that the compressor can work normally under working conditions of ultra-low temperature and ultra-high temperature, so as to better meet customer requirements.
Description
Technical field
The utility model relates to compressor field, especially, relates to a kind of compressor and has its air conditioner.
Background technique
The applying rolling Principles of Piston Compressor realize that twin-tub single stage compression technology is more ripe, and under the world theme of current efficient, energy-saving and environmental protection, the twin-tub two-stage increases the enthalpy technology and is successfully applied to the heat pump product, is the distillation of single stage compression technology and the embodiment of world today's theme.Under the operating mode of ultralow temperature and superhigh temperature, it is limited that two-stage increases the cooling and heating efficiency of enthalpy Compressor Technology, remains further to be improved.
The model utility content
The air conditioner that the utility model purpose is to provide a kind of compressor and has it, increase enthalpy compressor inefficient technical problem of cooling and heating under the operating mode of ultralow temperature and superhigh temperature to solve two-stage.
For achieving the above object, the utility model provides a kind of compressor, comprises housing; Be arranged on the bent axle of enclosure interior; The first cylinder, the first cylinder liner is located on bent axle, is provided with first slide plate on the first cylinder, and the inner chamber of the first cylinder is used to form the one-level compressing mechanism; The second cylinder, the second cylinder liner is located on bent axle, be provided with two the second slide plates on the second cylinder, two the second slide plates are divided into two compression chambers with the inner chamber of the second cylinder, two compression chambers of this of the second cylinder are respectively used to form two-stage compression mechanism and three stage compressor structure, and one-level compressing mechanism, two-stage compression mechanism and three stage compressor structure are connected in series successively along the runner of compressed fluid.
Further, compressor also comprises the first flange and the second flange, and the first flange also is communicated with the first side adjacency of the first cylinder; The second flange also is communicated with the first side adjacency of the second cylinder.
Further, compressor also comprises the first dividing plate and second partition, and the first dividing plate also is communicated with the second side adjacency of the first cylinder; Second partition also is communicated with the second side adjacency of the second cylinder, and the first dividing plate and second partition are in abutting connection with also being communicated with.
Further, compressor also comprises that first increases enthalpy assembly and second and increase the enthalpy assembly, and first increases the enthalpy assembly is connected with two-stage compression mechanism by the first flange, and second increases the enthalpy assembly is connected with the three stage compressor structure.
Further, the first enthalpy pressure that increases that increases the enthalpy assembly is first to increase enthalpy pressure, and the second enthalpy pressure that increases that increases the enthalpy assembly is second to increase enthalpy pressure, and first increases enthalpy pressure increases enthalpy pressure less than second.
Further, the minimum cylinder volume of one-level compressing mechanism is one-level minimum cylinder volume V1, and the minimum cylinder volume of two-stage compression mechanism is two-stage compression volume V 2, and the minimum cylinder volume of three stage compressor structure is three grades of minimum cylinder volume V3, V1＞V2＞V3.
Further, the flowpath pressure between one-level compressing mechanism and two-stage compression mechanism is first flow pressure, and the flowpath pressure between two-stage compression mechanism and three stage compressor structure is the second flowpath pressure, and first flow pressure is less than the second flowpath pressure.
Further, the first flange is provided with the first intermediate cavity, is provided with the second intermediate cavity on second partition.
Further, second increases the enthalpy assembly and is connected by the first cylinder, the first dividing plate and second partition with the three stage compressor structure.
The utility model also provides a kind of air conditioner, comprises compressor, and compressor is aforesaid compressor.
The utlity model has following beneficial effect:
By the second cylinder is set to two stage compression mechanism, improved compressed capability, improve compressor cooling and heating efficiency under the operating mode of ultralow temperature and superhigh temperature, compressor can be worked under the operating mode of ultralow temperature and superhigh temperature, met better client's requirement.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Description of drawings
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram according to compressor of the present utility model;
Fig. 2 is the decomposing schematic representation according to compressor of the present utility model;
Fig. 3 is the schematic diagram according to the first cylinder of compressor of the present utility model;
Fig. 4 is the schematic diagram according to the first flange of compressor of the present utility model;
Fig. 5 is the schematic diagram according to the first dividing plate of compressor of the present utility model;
Fig. 6 is the schematic diagram according to the second partition of compressor of the present utility model;
Fig. 7 is the second cylinder schematic diagram according to compressor of the present utility model;
Fig. 8 is the refrigeration cycle schematic diagram according to air conditioner of the present utility model; And
Fig. 9 heats the circulation schematic diagram according to air conditioner of the present utility model.
Reference character in accompanying drawing is as follows: 1, liquor separator; 2, baffler; 3, the second flange; 4, the second cylinder; 5, second partition; 6, the first dividing plate; 7, the first cylinder; 8, the first flange; 9, the first flange plate; 10, lower cover; 11, housing; 12, first increases the enthalpy assembly; 13, second increases the enthalpy assembly; 14, bent axle; 15, motor; 16, cover assembly; 17, outlet pipe; 18, the first slide plate; 19, the second slide plate; 41, two-stage compression intakeport; 42, two-stage compression relief opening; 43, three grades of compression intakepories; 44, three grades of compression exhaust mouths; 51, first flow second partition section; 52, two-stage compression exhaust port; 53, the second intermediate cavity; 54, the second runner second partition section; 61, first flow the first partition board portion; 62, second increases the enthalpy hole; 71, one-level compression intakeport; 72, one-level compression exhaust mouth; 73, second increases the enthalpy hole; 74, first flow the first cylinder section; 81, one-level compression exhaust hole; 82, first increases the enthalpy hole; 83, the first intermediate cavity; 84, first flow the first flange part; 201, compressor; 202, one-level four-way change-over valve; 203, outdoor heat exchanger; 204, one-level throttle valve; 205, one-level flash vessel; 206, one-level stop valve; 207, one-level one-way valve; 208, two-step throttle valve; 209, two-stage flash device; 210, secondary stop valve; 211, secondary four-way change-over valve; 212, two-stage unidirectional valve; 213, three grades of throttle valve; 214, indoor heat exchanger.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
, referring to Fig. 1 to Fig. 7,, according to compressor of the present utility model, comprising: housing 11; Be arranged on the bent axle 14 of housing 11 inside; The first cylinder 7, the first cylinders 7 are set on bent axle 14, and the inner chamber that is provided with first slide plate 18, the first cylinders on the first cylinder 7 is used to form the one-level compressing mechanism; The second cylinder 4, the second cylinder 4 is set on bent axle 14, be provided with two the second slide plates 19 on the second cylinder 4, two the second slide plates are divided into two compression chambers with the inner chamber of the second cylinder, two compression chambers of this of the second cylinder are respectively used to form two-stage compression mechanism and three stage compressor structure, and one-level compressing mechanism, two-stage compression mechanism and three stage compressor structure are connected in series successively along the runner of compressed fluid.By the second cylinder is set to two stage compression mechanism, improved compressed capability, improve compressor cooling and heating efficiency under the operating mode of ultralow temperature and superhigh temperature, compressor can be worked under the operating mode of ultralow temperature and superhigh temperature, met better client's requirement.
Referring to Fig. 1 to Fig. 2, compressor also comprises that the first flange 8 and the second flange 3, the first flanges 8 also are communicated with the first side adjacency of the first cylinder 7; The second flange 3 also is communicated with the first side adjacency of the second cylinder 4.Compressor also comprises that the first dividing plate 6 and second partition 5, the first dividing plates 6 also are communicated with the second side adjacency of the first cylinder 7; Second partition 5 also is communicated with the second side adjacency of the second cylinder 4, and the first dividing plate 6 and second partition 5 are in abutting connection with also being communicated with.
Referring to Fig. 1 to Fig. 2, compressor also comprises that first increases enthalpy assembly 12 and second and increase enthalpy assembly 13, the first and increase enthalpy assembly 12 and be connected with the first flange 8, and second increases enthalpy assembly 13 is connected with the second cylinder 4.Second increases enthalpy assembly 13 is connected by the first cylinder 7, the first dividing plate 6 and second partition 5 with the second cylinder 4.
The first enthalpy pressure that increases that increases enthalpy assembly 12 is first to increase enthalpy pressure, and the second enthalpy pressure that increases that increases enthalpy assembly 13 is second to increase enthalpy pressure, and first increases enthalpy pressure increases enthalpy pressure less than second.
The minimum cylinder volume of one-level compressing mechanism is one-level minimum cylinder volume V1, and the minimum cylinder volume of two-stage compression mechanism is two-stage compression volume V 2, and the minimum cylinder volume of three stage compressor structure is three grades of minimum cylinder volume V3, V1＞V2＞V3.
Flowpath pressure between one-level compressing mechanism and two-stage compression mechanism is first flow pressure, and the flowpath pressure between two-stage compression mechanism and three stage compressor structure is the second flowpath pressure, and first flow pressure is less than the second flowpath pressure.
Referring to Fig. 2, Fig. 4 and Fig. 6, the first flange 8 is provided with the first intermediate cavity 83, is provided with the second intermediate cavity 53 on second partition 5.
The utility model also provides a kind of air conditioner, comprises compressor, and described compressor is aforesaid compressor.
Referring to Fig. 1 to Fig. 7, three grades of a kind of twin-tubs increase the enthalpy rotor-type compressor mainly by motor 15, the second flange assembly (containing the second flange 3), cylinder (containing the second cylinder 4 and the first cylinder 7), roller, slide plate, pump partition plate (containing second partition 5 and the first dividing plate 6), the first flange assembly (containing the first flange 8), bent axle 14, increase enthalpy structure (contain first increase enthalpy assembly 12 and second increase enthalpy assembly 13), housing 11 sealing configurations (containing lower cover 10, housing 11 and cover assembly 16), liquor separator 1 and form.The second flange assembly, baffler 2, the second cylinder 4, the second roller, the second slide plate and screw form upper cylinder component, the first cylinder 7, the first flange assembly, the first flange plate 9, the first roller, the first slide plate 18 and screw form lower cylinder component, and bent axle 14 passes upper cylinder component, second partition 5, the first dividing plate 6 and the lower cylinder component of combining by composite screws.The second cylinder 4 is welded on housing 11.Liquor separator 1, first increases enthalpy assembly 12 and second and increases enthalpy assembly 13 and be fixed by welding on housing 11, liquor separator 1 communicates with the first cylinder 7 one-level compression intakepories 71 by sucking pipe, first increases enthalpy assembly 12 increases enthalpy hole 82 interference fit by blowdown pipe and first of the first flange 8 and with the first flange 8 first intermediate cavity 83, communicates, and second increases enthalpy assembly 13 increases enthalpy hole 73 interference fit by blowdown pipe and second of the first cylinder 7 and with the second intermediate cavity 53 of second partition 5, communicates.Lower cover 10 and cover assembly 16 are welded on housing 11.
be the one-level compression by designing the first cylinder 7, the second cylinder 4 has double suction exhaust structure and two vane slot structure simultaneously, namely the second cylinder 4 forms two-stage compression and three grades of compressions, compressor is mainly by housing 11, cover assembly 16, the closed chamber that lower cover 10 forms, hot jacket is at the variable frequency motor stator assembly of housing 11 inside, drive the bent axle 14 of compressor rotation, the variable-frequency motor rotor assembly of hot jacket on bent axle 14, support the second flange assembly and first flange assembly of bent axle 14, has simultaneously upper the first cylinder 7, the first flange plate 9 with first flange 8 formation the first intermediate cavity 83, go deep into the liquor separator 1 that the first cylinder 7 is communicated with the one-level air aspiration cavity, the enthalpy assembly that increases that the first intermediate cavity 83 and the second intermediate cavity 53 is carried out tonifying Qi forms jointly.Wherein the first flange assembly consists of jointly the first flange 8, the first valve block, the first valve block baffle plate and rivet, and offer the intermediate cavity structure on the first flange 8, the second flange assembly consists of jointly the second flange 3, upper valve block, upper valve block baffle plate and rivet, the one-level compression consists of the first cylinder 7, the first roller and the first slide plate 18, the second slide plate 19 and upper roller are divided into two-stage compression and three grades of compressions with the second cylinder teeth cavity in April, and one-level minimum cylinder volume V1＞2＞three grades of two-stage compression volume V minimum cylinder volume V3.
Referring to Fig. 2, the first cylinder 7 is designed to single slide vane structure, with the first roller and the first slide plate 18, forms the one-level compression.
Referring to Fig. 4, the first flange 8 is designed to have the Q type structural feature of the first intermediate cavity 83, and the one-level pressurized gas and first that the first cylinder 7 is discharged increases enthalpy gas, and intermediate cavity 83 is interior mixes first.
Referring to Fig. 5, design first flow the first partition board portion 61 and second increases enthalpy hole 62 on the first dividing plate 6.
Referring to Fig. 6, second partition 5 is designed to have the structure of first flow second partition section 51, the second intermediate cavity 53 and two-stage compression exhaust port 52, and intermediate cavity 53 is interior mixes second to make gas and second that two-stage compression is discharged increase enthalpy gas.
Referring to Fig. 7, the second cylinder 4 is designed to have the two-stage compression suction and discharge, two slide vane structures of three grades of compression suction and discharge.
Referring to Fig. 8 and Fig. 9, the stream that three grades of secondaries of twin-tub of the present utility model increase refrigeration agent in the enthalpy compression air conditioner is a main road, and two branch roads specifically flow to as follows:
1. freeze:
A, main road: compressor top cover outlet pipe → 209 → three grades of throttle valve 213 → indoor heat exchanger 214 → one-level four-way change-over valve 202 → liquid separator of compressor sucking pipes of one-level four-way change-over valve 202 → outdoor heat exchanger 203 → one-level throttle valve 204 → one-level flash vessel 205 → two-step throttle valve 208 → two-stage flash device;
B, second order tonifying Qi increase the enthalpy branch road: one-level flash vessel 205 → one-level stop valve 206 → secondary four-way change-over valve 211 → one-level one-way valve 207 → the second increases enthalpy assembly 13 → the second intermediate cavity;
C, single order tonifying Qi increase the enthalpy branch road: two-stage flash device 209 → secondary stop valve 210 → secondary four-way change-over valve 211 → two-stage unidirectional valve 212 → the first increases enthalpy assembly 12 → the first intermediate cavity 83;
2. heat:
A, main road: compressor top cover outlet pipe → 214 → three grades of one-level four-way change-over valve 202 → indoor heat exchangers throttle valve 213 → two-stage flash device, 209 → two-step throttle valve, 208 → one-level flash vessel, 205 → one-level throttle valve, 204 → outdoor heat exchanger, 203 → one-level four-way change-over valve, 202 → liquid separator of compressor sucking pipe;
B, second order tonifying Qi increase the enthalpy branch road: two-stage flash device 209 → secondary stop valve 210 → secondary four-way change-over valve 211 → one-level one-way valve 207 → the second increases enthalpy assembly 13 → the second intermediate cavity 53;
C, single order tonifying Qi increase the enthalpy branch road: one-level flash vessel 205 → one-level stop valve 206 → secondary four-way change-over valve 211 → two-stage unidirectional valve 212 → the first increases enthalpy assembly 12 → the first intermediate cavity 83;
the refrigeration agent of getting back to compressor 201 from system is divided into three, after first refrigeration agent enters the first cylinder 7 and carries out the one-level compression from heat exchanger, discharge through one-level compression exhaust mouth 72 and the first flange 8 exhaust ports, with increase through first second refrigeration agent that enthalpy assembly 12 fills into from two-stage unidirectional valve 212 and mix in the first intermediate cavity of the first flange 8, and the single order mixed gas is through first flange 8 first flow the first flange part 84, the first flow first cylinder section 74 of the first cylinder 7, first flow first partition board portion 61 of the first dividing plate 6 and the first flow second partition section of second partition 5 51 and the first flow second partition section 51 by the second cylinder 4 two-stage compression intakepories 41 enter the two-stage compression chamber of the second cylinder 4 and carry out two-stage compression, gas after two-stage compression is discharged from two-stage compression relief opening 42 and second partition exhaust port, with increase through second the 3rd refrigerant gas that enthalpy assembly 13 fills into from one-level one-way valve 207 and mix in the second intermediate cavity of the first dividing plate 6, and the second order mixed gas carries out three grades of compressions through three grades of compression chambers that the second runner enters the second cylinder 4, gas after three grades of compressions is discharged the pump housing through three grades of compression exhaust mouths 44 and the second flange 3, enter by housing 11, in the cavity that cover assembly 16 and lower cover 10 form.Wherein first increases enthalpy pressure＜second and increases enthalpy pressure, first flow pressure＜second flowpath pressure.
the summary of the refrigeration agent process of circulation: the refrigeration agent of from system, returning is divided into three, under the rotation of motor 15, compressor 201 runnings, first refrigeration agent discharged through the first flange 8 one-level compression exhaust holes 81 after the one-level compression intakeport 71 of liquor separator 1 to first cylinder 7 enters the first cylinder 7 compressions from heat exchanger (indoor heat exchanger 214 or outdoor heat exchanger 203) again, and intermediate cavity 83 is interior mixes at the first flange 8 first with from two-stage unidirectional valve 212, through first, increasing second refrigeration agent that enthalpy assembly 12 fills into, the single order mixed gas is through first flange 8 first flow the first flange part 84, first cylinder 7 first flow the first cylinder sections 74, first dividing plate 6 first flow the first partition board portion 61 and second partition 5 first flow second partition sections 51 reach by the second cylinder 4 two-stage compression intakepories 41 and enter the second cylinder 4 two-stage compression chambeies compressions, gas after two-stage compression is discharged through second partition two-stage compression exhaust port 52, and with from one-level one-way valve 207 through second increase the 3rd refrigeration agent that enthalpy assembly 13 fills into second partition second intermediate cavity 53 is interior mixes, the second order mixed gas enters 4 three grades of compression chamber compressions of the second cylinder through second partition the second runner second partition section 54 and 4 three grades of compression intakepories 43 of the second cylinder, gas after three grades of compressions is expelled to by housing 11 through the second flange exhaust port, cover assembly 16, in the cavity that lower cover 10 forms, and from outlet pipe 17, be discharged to system (vaporizer or condenser), three grades of compression secondaries namely completing compressor 201 increase the working procedure of enthalpy.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
By the second cylinder is set to two stage compression mechanism, improved compressed capability, improve compressor cooling and heating efficiency under the operating mode of ultralow temperature and superhigh temperature, compressor can be worked under the operating mode in ultralow temperature and superhigh temperature, met better client's requirement.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a compressor, is characterized in that, comprising:
Housing (11);
Be arranged on the inner bent axle (14) of described housing (11);
The first cylinder (7), described the first cylinder (7) are set on described bent axle (14), are provided with first slide plate (18) on described the first cylinder (7), and the inner chamber of described the first cylinder is used to form the one-level compressing mechanism;
The second cylinder (4), described the second cylinder (4) is set on described bent axle (14), be provided with two the second slide plates (19) on described the second cylinder (4), described two the second slide plates are divided into two compression chambers with the inner chamber of described the second cylinder, two compression chambers of this of described the second cylinder are respectively used to form two-stage compression mechanism and three stage compressor structure
Described one-level compressing mechanism, two-stage compression mechanism and three stage compressor structure are connected in series successively along the runner of compressed fluid.
2. compressor according to claim 1, is characterized in that, described compressor also comprises the first flange (8) and the second flange (3), and described the first flange (8) also is communicated with the first side adjacency of described the first cylinder (7); Described the second flange (3) also is communicated with the first side adjacency of described the second cylinder (4).
3. compressor according to claim 2, is characterized in that, described compressor also comprises the first dividing plate (6) and second partition (5), and described the first dividing plate (6) also is communicated with the second side adjacency of described the first cylinder (7); Described second partition (5) also is communicated with the second side adjacency of described the second cylinder (4), and described the first dividing plate (6) and described second partition (5) are in abutting connection with also being communicated with.
4. compressor according to claim 2, it is characterized in that, described compressor also comprises that first increases enthalpy assembly (12) and second and increase enthalpy assembly (13), described first increases enthalpy assembly (12) is connected with described two-stage compression mechanism by described the first flange (8), and described second increases enthalpy assembly (13) is connected with described three stage compressor structure.
5. compressor according to claim 4, it is characterized in that, the described first enthalpy pressure that increases that increases enthalpy assembly (12) is first to increase enthalpy pressure, and the described second enthalpy pressure that increases that increases enthalpy assembly (13) is second to increase enthalpy pressure, and described first increases enthalpy pressure increases enthalpy pressure less than second.
6. the described compressor of any one according to claim 1 to 5, it is characterized in that, the minimum cylinder volume of described one-level compressing mechanism is one-level minimum cylinder volume V1, the minimum cylinder volume of described two-stage compression mechanism is two-stage compression volume V 2, the minimum cylinder volume of described three stage compressor structure is three grades of minimum cylinder volume V3, V1＞V2＞V3.
7. compressor according to claim 3, it is characterized in that, flowpath pressure between described one-level compressing mechanism and described two-stage compression mechanism is first flow pressure, flowpath pressure between described two-stage compression mechanism and described three stage compressor structure is the second flowpath pressure, and first flow pressure is less than the second flowpath pressure.
8. compressor according to claim 3, is characterized in that, described the first flange (8) is provided with the first intermediate cavity (83), is provided with the second intermediate cavity (53) on described second partition (5).
9. compressor according to claim 4, is characterized in that, described second increases enthalpy assembly (13) is connected by described the first cylinder (7), the first dividing plate (6) and second partition (5) with described three stage compressor structure.
10. an air conditioner, comprise compressor, it is characterized in that, described compressor is the described compressor of any one in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203236623U CN203285687U (en) | 2013-06-05 | 2013-06-05 | Compressor and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203236623U CN203285687U (en) | 2013-06-05 | 2013-06-05 | Compressor and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285687U true CN203285687U (en) | 2013-11-13 |
Family
ID=49542053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203236623U Expired - Lifetime CN203285687U (en) | 2013-06-05 | 2013-06-05 | Compressor and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285687U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821716A (en) * | 2014-03-03 | 2014-05-28 | 广东美芝制冷设备有限公司 | Two-stage rotary compressor and refrigeration circulating device with same |
| CN104214100A (en) * | 2013-06-05 | 2014-12-17 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner with same |
| CN104632626A (en) * | 2014-06-27 | 2015-05-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Two-stage enthalpy-increasing rotor compressor and air conditioner |
| US10254013B2 (en) | 2014-03-03 | 2019-04-09 | Guangdong Meizhi Compressor Co., Ltd. | Two-stage rotary compressor and refrigeration cycle device having same |
-
2013
- 2013-06-05 CN CN2013203236623U patent/CN203285687U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214100A (en) * | 2013-06-05 | 2014-12-17 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner with same |
| CN103821716A (en) * | 2014-03-03 | 2014-05-28 | 广东美芝制冷设备有限公司 | Two-stage rotary compressor and refrigeration circulating device with same |
| US10254013B2 (en) | 2014-03-03 | 2019-04-09 | Guangdong Meizhi Compressor Co., Ltd. | Two-stage rotary compressor and refrigeration cycle device having same |
| CN104632626A (en) * | 2014-06-27 | 2015-05-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Two-stage enthalpy-increasing rotor compressor and air conditioner |
| CN104632626B (en) * | 2014-06-27 | 2018-02-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Two-stage enthalpy increasing rotor-type compressor and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105605817B (en) | A kind of refrigeration system | |
| AU2012376626B2 (en) | Compressor, air conditioner system comprising the compressor and heat pump water heater system | |
| CN105927537B (en) | Pump assembly and compressor with it | |
| CN203962391U (en) | Two-stage enthalpy increasing rotor compressor and there is its air conditioner, heat pump water heater | |
| CN203285687U (en) | Compressor and air conditioner with same | |
| CN103968460A (en) | Air conditioning system | |
| CN102889210B (en) | Double-cylinder and double-mode compressor | |
| CN201851359U (en) | Pump body with countersunk head slot and dual-rotor two-stage enthalpy-increase compressor provided with same | |
| CN104214100A (en) | Compressor and air conditioner with same | |
| CN103671121B (en) | The increasing enthalpy pipe of rotary compressor, fixing-assembly, compressor and increase enthalpy method | |
| CN105443385B (en) | Two-stage enthalpy-increase compressor and air conditioner | |
| CN102588285B (en) | Compressor and air conditioner including same | |
| CN202900660U (en) | Dual-rotor two-stage enthalpy increasing compressor, air conditioner and heat pump water heater | |
| CN203962390U (en) | A kind of rotary two-stage compressor and there is its air conditioner and heat pump water heater | |
| CN103807175A (en) | Dual-rotor two-stage enthalpy increasing compressor, air conditioner and heat pump water heater | |
| JP2016513766A (en) | Rotary compressor, compressor for the same, air conditioner | |
| CN203130505U (en) | Two-stage double-rotor enthalpy increasing compressor as well as air conditioner and heat-pump water heater with same | |
| CN107859624A (en) | Compressor and there is its air conditioner | |
| CN203548230U (en) | Rotary compressor with spiral oil separator | |
| CN105909498A (en) | Two-stage stroke type rotary compressor | |
| CN203822586U (en) | Compressor | |
| CN203962392U (en) | Rolling rotor type compressor and there is its air conditioner | |
| CN111486609B (en) | Air conditioning system and control method | |
| CN107476971B (en) | Scroll compressor and heat pump system with air supplementing and middle exhaust functions | |
| CN103967789B (en) | Dual-level enthalpy adding compressor and there is its air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |