CN202835892U - Outdoor type frequency conversion condensing unit based on air cooled microchannel condenser - Google Patents
Outdoor type frequency conversion condensing unit based on air cooled microchannel condenser Download PDFInfo
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- CN202835892U CN202835892U CN 201220249638 CN201220249638U CN202835892U CN 202835892 U CN202835892 U CN 202835892U CN 201220249638 CN201220249638 CN 201220249638 CN 201220249638 U CN201220249638 U CN 201220249638U CN 202835892 U CN202835892 U CN 202835892U
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Abstract
The utility model relates to an outdoor type frequency conversion condensing unit based on an air cooled microchannel condenser. The outdoor type frequency conversion condensing unit based on the air cooled microchannel condenser mainly comprises an inverter compressor, an vapor-liquid separator, an oil separator, an electric control panel, a condenser fan, the air cooled microchannel condenser, a liquid storage tank, an inverter, a visual liquid lens, an inhaling angle valve and a liquid feeding angle valve. Refrigerant gas is inhaled by the inhaling angle valve and enters into the inverter compressor through the vapor-liquid separator. High-temperature and high-pressure gas which is exhausted by the inverter compressor enters into the oil separator. The high-temperature and high-pressure gas which is separated enters into the air cooled microchannel condenser, and then the high-temperature and high-pressure gas is cooled to form high-temperature and overcooled liquid. The liquid enters into the liquid storage tank. Liquid refrigerant in the liquid storage tank enters into the liquid feeding angle valve through the visual liquid lens. Liquid supply affording external equipment implements cooling and the whole circulation is achieved. The outdoor type frequency conversion condensing unit based on the air cooled microchannel condenser is beneficial for standard production and operation control and beneficial for promotion and application of the microchannel condenser, and provides a broad development space for the microchannel condenser.
Description
Technical field
The utility model relates to the outdoor variable frequency condenser group, and the utility model is the outdoor variable frequency condenser group based on air-cooled micro-channel condenser.
Background technology
The raising that energy-saving and environmental protection is required along with the development of refrigeration industry and people.How to allow the more energy-conservation and environmental protection of refrigeration unit, becoming the in the world research institution of main flow and the research topic of manufacturer now.Micro-channel heat exchanger has environmental protection, low cost, efficient, the characteristics such as high reliability.Micro-channel heat exchanger is applied on the outdoor variable frequency condensation integrating device group, make the outdoor variable frequency condenser group, having the energy-conservation stable advantage of frequency conversion unit, micro-channel condenser environmental protection, efficient characteristics are arranged again simultaneously, and also having condensation unit conserve space concurrently, convenient advantage of installing.Along with the development in market, in conjunction with three's characteristics, our novel practical patent is arisen at the historic moment based on the outdoor variable frequency condenser group of air-cooled micro-channel condenser.
Summary of the invention
Goal of the invention: for market provides a energy-saving and environmental protection, the outdoor variable frequency condenser group based on air-cooled micro-channel condenser easy for installation.
Technical scheme: the utility model is the outdoor variable frequency condenser group based on air-cooled micro-channel condenser, its chief component comprises frequency-changeable compressor, oil eliminator, vapour liquid separator, electric cabinet, condenser fan, micro-channel condenser, fluid reservoir, frequency converter, liquid-sighting glass, air-breathing angle valve, feed flow angle valve etc.
Suck refrigerant gas by air-breathing angle valve and enter vapour liquid separator, refrigerant gas enters frequency-changeable compressor, the gas that frequency-changeable compressor is discharged HTHP enters oil eliminator, oil eliminator separates oil with gas, isolated high temperature and high pressure gas enters air-cooled micro-channel condenser, air-cooled micro-channel condenser forms the excessively cold liquid of high pressure with the gas cooling, enter fluid reservoir, the liquid refrigerant of the fluid reservoir liquid-sighting glass of flowing through enters the feed flow angle valve, give external equipment by feed flow and cool, thereby realize whole kind of refrigeration cycle.In whole kind of refrigeration cycle process, come frequency-changeable compressor is carried out Frequency control according to the thermic load of external equipment by frequency converter.
The utility model advantage:Outdoor variable frequency condenser group based on air-cooled micro-channel condenser, can carry out VFC according to the variation of cooling load, the live load fluctuation of compressor is reduced, reduce the startup-shutdown number of times of compressor, so that unit has the reducing noise at night, energy-conservation stable advantage; The micro-channel condenser that adopts is full aluminium design, and lightweight, internal volume is little, and refrigerant charge is few, and heat exchange efficiency is high, and reliability is strong, makes unit have the advantage of environment-friendly high-efficiency; Used electric cabinet and frequency converter is automatically controlled, compressor electronic control has all adopted waterproofing design in the unit can adapt to outdoor environment for use, makes this unit have conserve space, and convenient advantage of installing is having very strong practicality and versatility.
Description of drawingsFig. 1---kind of refrigeration cycle schematic diagram of the present utility model
Fig. 2---internal structure schematic diagram of the present utility model
1-frequency-changeable compressor among the figure, the 2-vapour liquid separator, the 3-oil eliminator, the 4-electric cabinet,
The 5-condenser fan, the 6-micro-channel condenser, the 7-fluid reservoir, the 8-frequency converter, the 9-liquid-sighting glass,
The air-breathing angle valve of 10-, 11-feed flow angle valve
The specific embodiment
As shown in the figure, outdoor variable frequency condenser group chief component based on air-cooled micro-channel condenser of the present utility model has frequency-changeable compressor 1, vapour liquid separator 2, oil eliminator 3, electric cabinet 4, condenser fan 5, micro-channel condenser 6, fluid reservoir 7, frequency converter 8, liquid-sighting glass 9, air-breathing angle valve 10, feed flow angle valve 11.Reality when using is installed on this unit outdoor, indoor connection evaporator device, and this unit provides cold to evaporator device, realizes the refrigerating process of article in the evaporator device.
Described frequency-changeable compressor is the semi-enclosed variable-frequency compressor, and motor and the moving component of special configuration adopted in frequency conversion compression, can adapt to the compressor operating frequency and change within the specific limits and can not cause damage to compressor.Described micro-channel condenser, for U-shaped, full aluminium design, this structure has not only been saved usage space under same cooling capacity, make compacter that the overall structure of unit can do, because the micro-channel condenser internal volume is little, reduced refrigerant charge simultaneously; Lightweight, save cost.Described fluid reservoir has adopted the upper entering and lower leaving structure, is conducive to flowing of cold-producing medium.
As shown in Figure 1, when working based on the outdoor variable frequency condenser group of micro-channel condenser, suck refrigerant gas by air-breathing angle valve and enter vapour liquid separator, refrigerant gas enters frequency-changeable compressor, the gas that frequency-changeable compressor is discharged HTHP enters oil eliminator, oil eliminator separates oil with gas, isolated high temperature and high pressure gas enters micro-channel condenser, condenser forms the excessively cold liquid of high pressure with the gas cooling, enter fluid reservoir, the liquid refrigerant of the fluid reservoir liquid-sighting glass of flowing through enters the feed flow angle valve, gives external equipment by feed flow and cools.By external equipment low-temp low-pressure gas out, enter vapour liquid separator by air-breathing angle valve, isolated refrigerant gas enters frequency-changeable compressor in vapour liquid separator, thereby realizes whole kind of refrigeration cycle.
Claims (2)
1. based on the outdoor variable frequency condenser group of air-cooled micro-channel condenser, it is characterized by: its chief component has frequency-changeable compressor (1), vapour liquid separator (2), oil eliminator (3), electric cabinet (4), condenser fan (5), air-cooled micro-channel condenser (6), fluid reservoir (7), frequency converter (8), liquid-sighting glass (9), air-breathing angle valve (10), feed flow angle valve (11); Suck refrigerant gas by air-breathing angle valve (10) and enter vapour liquid separator (2), refrigerant gas enters frequency-changeable compressor (1), the gas that frequency-changeable compressor (1) is discharged HTHP enters oil eliminator (3), oil eliminator (3) separates oil with gas, isolated high temperature and high pressure gas enters air-cooled micro-channel condenser (6), air-cooled micro-channel condenser (6) forms the excessively cold liquid of high pressure with the gas cooling, enter fluid reservoir (7), the liquid refrigerant of fluid reservoir (7) liquid-sighting glass (9) of flowing through enters the feed flow angle valve, gives external equipment by feed flow and cools.
2. according to claims 1 described outdoor variable frequency condenser group based on air-cooled micro-channel condenser, it is characterized in that: frequency-changeable compressor (1) is the semi-enclosed variable-frequency compressor.
3. according to claims 1 described outdoor variable frequency condenser group based on air-cooled micro-channel condenser, it is characterized in that: electric cabinet (4) is waterproofing design.
4. according to claims 1 described outdoor variable frequency condenser group based on air-cooled micro-channel condenser, it is characterized in that: air-cooled micro-channel condenser (6) is the air-cooled micro-channel condenser of U-shaped aluminum.
5. according to claims 1 described outdoor variable frequency condenser group based on air-cooled micro-channel condenser, it is characterized in that: fluid reservoir (7) is the upper entering and lower leaving form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249638 CN202835892U (en) | 2012-05-30 | 2012-05-30 | Outdoor type frequency conversion condensing unit based on air cooled microchannel condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249638 CN202835892U (en) | 2012-05-30 | 2012-05-30 | Outdoor type frequency conversion condensing unit based on air cooled microchannel condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835892U true CN202835892U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220249638 Expired - Lifetime CN202835892U (en) | 2012-05-30 | 2012-05-30 | Outdoor type frequency conversion condensing unit based on air cooled microchannel condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557621A (en) * | 2013-10-02 | 2014-02-05 | 胡汝杰 | Separable compression condensing unit |
-
2012
- 2012-05-30 CN CN 201220249638 patent/CN202835892U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557621A (en) * | 2013-10-02 | 2014-02-05 | 胡汝杰 | Separable compression condensing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: PANASONIC APPLIANCES COLD CHAIN (DALIAN) CO., LTD. Free format text: FORMER NAME: SANYANG LENGLIAN CO., LTD., DALIAN CITY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 116600, No. 6 Song Lan street, Dalian economic and Technological Development Zone, Dalian, Liaoning Patentee after: Panasonic cold chain (Dalian) Co., Ltd. Address before: 116600, No. 6 Song Lan street, Dalian economic and Technological Development Zone, Dalian, Liaoning Patentee before: Dalian Sanyo Cold-chain Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |