Embedded oil separating condenser device and use method
An oil separation and condenser technology, applied in the direction of evaporator/condenser, refrigerator, refrigeration components, etc., can solve the problems of reduced energy efficiency, complex overall structure, complicated pipeline system, etc., to achieve improved separation and oil return effect, The overall structure is simple and the airflow is evenly distributed.
Inactive Publication Date: 2009-12-09
SHANGHAI HUANQIU REFRIGERATION EQUIP
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Problems solved by technology
The current common technology is to use a separate oil separator and condenser, the piping system is complicated, the pressure drop is increased, and the energy efficiency is reduced
More valves are installed, more leakage points, serious refrigerant leakage, polluting the environment
In addition, a separate oil separator and condenser are used. Such an air conditioning unit has a large appearance and a complex overall structure.
Method used
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Embodiment Construction
[0016] Attached below figure 1 , 2 , 3, 4 and embodiment further illustrate the present invention:
[0017] This embodiment is a built-in oil-separation condenser device used in a refrigeration and air-conditioning unit with a heat load of 780kW and a model EYLNR120HF. It is composed of a cylinder 1, an oil return joint 2, an oil separation system 3, and an air intake pipe 4 , condensing tube bundle 5, support plate 6, refrigerant liquid outlet 7, tube plate 8, brine inlet and outlet 9, arcuate shell 301, bottom groove plate 302, side sealing plate 303, secondary separation plate 304 and primary separation The screen mesh is composed of 305, and each part is as attached figure 1 , 2 , 3, and 4 are installed, wherein: the outer diameter of the cylinder 1 is Φ516mm, the length is 3400mm, and it is made of steel plate; the oil separation system 3 and the condensation tube bundle 5 are arranged on the above-mentioned horizontal steel In the cylinder 1, the oil separation syste...
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The invention relates to a built-in oil separation condensation device and the usage of the device. For adopting isolated reclaiming device and condenser, the prior technology needs a great number of pipelines and valves; moreover, the pressure drop is increased while the energy efficiency is reduced; the overall size of the unit is too large and the overall structure is complex. The invention consists of an oil cylinder, a return oil connector, an oil separation system, an air inlet pipe, condensation pipes, a support board, a liquid refrigerant outlet, a tubesheet, a secondary refrigerant inlet and a secondary refrigerant outlet, an arc shell, a bottom slot board, a lateral sealing plate, a secondary separator board and a primary separator mesh, wherein the oil separation system and the condensation pipes are arranged in the same horizontal steel cylinder; the oil separation system adopts a two-way secondary separator device. The invention has the advantages that the distribution of the air flows is even, the effects of the oil separation and oil recovery are increased by 5 percent; the overall structure is simple, the energy consumption is reduced, the energy efficiency is increased, and the pressure drop can be reduced by 10 percent.
Description
technical field [0001] The invention relates to a heat exchange container device in a refrigerating and air-conditioning system, in particular to a separate condenser device in the refrigerating and air-conditioning system and its usage method. Background technique [0002] The main components in the refrigeration and air conditioning system include: compressors, oil separators, condensers, liquid receivers, expansion valves, evaporators and other pipelines and electronic control equipment. The refrigeration cycle process is that the high-pressure superheated refrigerant and the refrigerated oil gas phase mixture discharged from the compressor pass through the oil separator for gas-liquid two-phase separation, and then the refrigerant enters the condenser and condenses into a high-pressure superheated refrigerant through the normal temperature refrigerant. The cold liquid, after throttling by the expansion valve, is vaporized in the evaporator through the normal temperature ...
Claims
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IPC IPC(8): F25B39/04F25B43/02
Inventor 冯国明邹顺达
Owner SHANGHAI HUANQIU REFRIGERATION EQUIP