Dispenser
A liquid separator, gas-liquid technology, applied in the direction of refrigeration and liquefaction, fluid circulation arrangement, refrigeration components, etc., can solve the problems of poor mixing effect and poor liquid separation effect of Venturi liquid separator, and reduce pressure drop , reduce fit problems, and reduce noise
Inactive Publication Date: 2014-02-26
NINGBO CHANGHUA COPPER PRODS
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Problems solved by technology
The Venturi type liquid separator has poor mixing effect, and the liquid separation effect is not as good as that of the pressure drop type
Method used
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Embodiment Construction
[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0021] see Figure 1 to Figure 6 As shown, a liquid separator includes a cylinder, the bottom of the cylinder is provided with an insertion hole, and the top is provided with a number of openings, and the insertion hole is further provided with a gas-liquid two-phase inlet pipe. A number of gas-liquid two-phase outlet pipes are further provided on the top opening.
[0022] Refrigeration systems using the liquid separator such as figure 1 As shown, it includes a compressor 10, a condenser 20, an expansion valve 30, a liquid separator 50, and an evaporator 40 connected in sequence. The liquid separator includes a cylinder 51, and the bottom of the cylinder is provided with an insertion hole. , the top is provided with a number of openings, the insertion hole is further provided with a gas-liquid two-phase inlet pipe 52, and the top opening is f...
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The invention discloses a dispenser. The dispenser comprises a barrel body, wherein the bottom of the barrel body is provided with an inserting through hole, and a plurality of opening holes are formed in the top of the barrel body; the inserting through hole is further provided with a gas-liquid two-phase inlet pipe, and the opening holes formed in the top of the barrel body are further provided with a plurality of gas-liquid two-phase outlet pipes. The dispenser provided by the invention has the advantages that the dispenser adopts a backflow mixing technology, a refrigerating fluid two-phase flow is fully mixed for times in the flowing, backflow and secondary flow process, the good uniform liquid dividing property is achieved through controlling the inserting depth of the inlet pipe, a single part structure can effectively reduce the noises, meanwhile, the pressure drop is reduced, a two-phase flow refrigerating fluid uniformly flows through an evaporator in a refrigerating system, an evaporation area is fully utilized, the property of the evaporator is fully utilized, and the efficiency of a system is improved.
Description
technical field [0001] The invention relates to a novel liquid separator in a refrigeration system. Background technique [0002] The liquid separator, also known as the liquid distributor, is an auxiliary device between the expansion valve and the evaporator in the refrigeration system. Go in the tube. Since an efficient liquid separator will improve the heat transfer performance of the evaporator, thereby improving the working performance of the entire refrigeration system, the liquid separator is widely used in various refrigeration systems. [0003] The existing liquid separators on the market are mainly pressure drop type and Venturi type. Both of these dispensers have disadvantages. The pressure drop type liquid separator uses the method of throttling the two-phase flow flowing into the liquid separator to mix the gas and liquid evenly, so that the liquid separation is uniform. Therefore, there is a throttle ring in the pressure drop separator, and the pressure dro...
Claims
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IPC IPC(8): F25B41/00F25B41/42
Inventor 严荐强陈江平胡四清韩清张驰杨瑞亮
Owner NINGBO CHANGHUA COPPER PRODS