WO2017067035A1 - 用于制冷系统的储液器组件、具有它的制冷系统和冷柜 - Google Patents

用于制冷系统的储液器组件、具有它的制冷系统和冷柜 Download PDF

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Publication number
WO2017067035A1
WO2017067035A1 PCT/CN2015/094955 CN2015094955W WO2017067035A1 WO 2017067035 A1 WO2017067035 A1 WO 2017067035A1 CN 2015094955 W CN2015094955 W CN 2015094955W WO 2017067035 A1 WO2017067035 A1 WO 2017067035A1
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WO
WIPO (PCT)
Prior art keywords
accumulator
refrigeration system
capillary
refrigerant
assembly
Prior art date
Application number
PCT/CN2015/094955
Other languages
English (en)
French (fr)
Inventor
徐高维
张华伟
庆增武
Original Assignee
合肥华凌股份有限公司
美的集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201520824500.7U external-priority patent/CN205192005U/zh
Priority claimed from CN201510692760.8A external-priority patent/CN105202833A/zh
Application filed by 合肥华凌股份有限公司, 美的集团股份有限公司 filed Critical 合肥华凌股份有限公司
Priority to EP15906551.5A priority Critical patent/EP3336451B1/en
Publication of WO2017067035A1 publication Critical patent/WO2017067035A1/zh
Priority to US15/953,207 priority patent/US20180231285A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/051—Compression system with heat exchange between particular parts of the system between the accumulator and another part of the cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/052—Compression system with heat exchange between particular parts of the system between the capillary tube and another part of the refrigeration cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/23—Separators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/28—Means for preventing liquid refrigerant entering into the compressor

Definitions

  • the present invention relates to the field of home appliances, and in particular to a reservoir assembly for a refrigeration system, a refrigeration system having the same, and a refrigerator.
  • the evaporator In the refrigerator of the related art, the evaporator is directly connected to the compressor, and the refrigerant system is prone to insufficient or excessive refrigerant in the compressor when the refrigeration system is running.
  • the refrigerant When the refrigerant is insufficient, the refrigeration efficiency is low, the energy consumption is high, and when the refrigerant is excessive It is easy to cause condensation of the return air pipe. In severe cases, the compressor will be exposed to liquid shock and the noise is high.
  • the present invention aims to solve at least to some extent one of the above technical problems existing in the related art. To this end, the present invention proposes a reservoir assembly for a refrigeration system that is capable of improving refrigeration efficiency, reducing energy consumption, and reducing noise.
  • the invention also proposes a refrigeration system having the above described reservoir assembly.
  • the invention also proposes a refrigerator having the above refrigeration system.
  • An accumulator assembly for a refrigeration system includes: an accumulator having an intake port and an air outlet; an intake pipe, the intake pipe and the accumulator a gas port connected to the gas outlet pipe, the gas outlet pipe being connected to an air outlet of the liquid storage device; a capillary tube attached to the gas inlet pipe and/or the gas outlet pipe and wound around the liquid storage device On the outer wall.
  • the accumulator assembly for a refrigeration system has the advantages of high refrigeration efficiency, low energy consumption, and low noise.
  • the capillary is attached to the intake manifold.
  • the inlet end of the capillary is wound on the inlet pipe and the outlet end is wound on the outer wall of the reservoir.
  • the capillary is affixed to the intake tube by tape.
  • the tape is a heat transfer tape.
  • the tape is an aluminum foil tape.
  • the accumulator is oriented in a vertical direction, the air inlet is provided at the top of the accumulator and the air outlet is provided at the bottom of the accumulator.
  • the gas outlet tube extends into the reservoir.
  • a portion of the air outlet pipe that protrudes into the liquid reservoir is provided with a plurality of oil return holes.
  • the intake pipe and the outlet pipe are both copper pipes.
  • the intake pipe and the outlet pipe are respectively welded to the accumulator.
  • a refrigeration system includes: a compressor; a condenser connected to the compressor; an evaporator; a reservoir assembly, the reservoir assembly being according to the above embodiment of the present invention
  • a reservoir assembly for a refrigeration system wherein the capillary is coupled to the condenser and the evaporator, respectively, the inlet conduit is coupled to the evaporator, and the outlet conduit is coupled to the compressor.
  • the refrigeration system according to an embodiment of the present invention has advantages of high refrigeration efficiency, low power consumption, low noise, and the like by utilizing the accumulator assembly for a refrigeration system according to the above-described embodiment of the present invention.
  • the intake manifold is welded to the evaporator.
  • a refrigerator according to an embodiment of the present invention includes a refrigeration system according to the above embodiment of the present invention.
  • the refrigerator according to the embodiment of the present invention has advantages of high refrigeration efficiency, low power consumption, low noise, and the like by providing the refrigeration system according to the above embodiment of the present invention.
  • FIG. 1 is a perspective view of a reservoir assembly for a refrigeration system in accordance with an embodiment of the present invention
  • FIG. 2 is a side view of a reservoir assembly for a refrigeration system in accordance with an embodiment of the present invention
  • FIG. 3 is a partial structural schematic view of a reservoir assembly for a refrigeration system in accordance with an embodiment of the present invention
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3;
  • Figure 5 is a partial structural schematic view of a reservoir assembly for a refrigeration system in accordance with an embodiment of the present invention
  • Figure 6 is a cross-sectional view taken along line B-B of Figure 5;
  • Fig. 7 is a schematic structural view of a refrigeration system according to an embodiment of the present invention.
  • 100 a reservoir assembly
  • 200 a refrigeration system
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly. In the description of the present invention, "a plurality” means two or more unless otherwise stated.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • An accumulator assembly 100 for a refrigeration system in accordance with an embodiment of the present invention is described below with reference to Figures 1-6.
  • a reservoir assembly 100 for a refrigeration system includes a reservoir 1, an intake pipe 2, an outlet pipe 3, and a capillary tube 4.
  • the accumulator 1 can be formed into a substantially cylindrical shape, and the liquid storage chamber 11 is provided with a liquid storage chamber 11 for storing the refrigerant, thereby reducing the deviation of the refrigerant charge amount and avoiding occurrence. Too much or too little refrigerant.
  • the accumulator 1 can have an air inlet 12 and an air outlet 13.
  • the air inlet 12 may be provided at the top of the accumulator 1, and the air outlet 13 may be provided at the bottom of the accumulator 1.
  • the refrigerant can enter the liquid storage chamber 11 in the accumulator 1 from the air inlet 12, and after the heat exchange with the capillary 4 is subsequently performed, the refrigerant can flow out from the air outlet 13 to achieve circulation.
  • the intake pipe 2 can be connected to the air inlet 12 of the accumulator 1, and the air outlet pipe 3 can be connected to the air outlet 13 of the accumulator 1, and the refrigerant can flow from the air inlet 12 into the accumulator 1 through the intake pipe 2, and Can flow out from the air outlet 13 and flow through
  • the gas pipe 3 can enter the subsequent compressor 6.
  • the capillary 4 can be attached to the intake pipe 2 and/or the air outlet pipe 3 and wound around the outer wall of the accumulator 1.
  • the refrigerant liquid in the capillary 4 can exchange heat with the refrigerant which is not completely evaporated in the accumulator 1, so that the refrigerant in the capillary 4 is completely liquefied, and the supercooling effect is achieved, thereby increasing the degree of subcooling.
  • Increase the cooling capacity per unit volume and speed up the cooling which in turn can improve cooling efficiency and reduce energy consumption.
  • the heat exchange between the capillary 4 and the accumulator 1 improves the purity of the refrigerant liquid in the capillary 4, the noise generated by the airflow disturbance can also be reduced.
  • the purity of the refrigerant gas in the accumulator 1 can be increased to avoid the liquid hammer phenomenon of the subsequent compressor 6.
  • the capillary 4 can be attached to the intake pipe 2 and/or the air outlet pipe 3. That is, the capillary 4 can be attached to the intake pipe 2, as shown, so that the refrigerant in the capillary 4 can exchange heat with the refrigerant in the intake pipe 2, thereby increasing the refrigerant liquid in the capillary 4. purity.
  • the capillary 4 can be attached to the gas outlet tube 3, so that the refrigerant in the capillary tube 4 can exchange heat with the refrigerant flowing out of the accumulator 1, increasing the degree of subcooling of the refrigerant.
  • the capillary 4 can be simultaneously attached to the intake pipe 2 and the outlet pipe 3, that is, one end of the capillary 4 is attached to the intake pipe 2, and the middle of the capillary 4 is wound around the outer wall of the accumulator 1, and at the same time, the capillary 4 The other end is attached to the air outlet pipe 3, whereby the capillary tube 4 and the accumulator 1 can achieve sufficient heat exchange, so that the purity of the refrigerant liquid in the capillary tube 4 is higher, and the cooling efficiency is further improved.
  • the accumulator assembly 100 for a refrigeration system by fitting the capillary 4 to the intake pipe 2 and/or the air outlet pipe 3, and winding the capillary tube 4 on the outer wall of the accumulator 1, thereby
  • the refrigerant in the capillary 4 can exchange heat with the refrigerant which is incompletely evaporated in the accumulator 1, so that the refrigerant in the capillary 4 is completely liquefied and the supercooling effect is achieved, thereby increasing the degree of subcooling and increasing the refrigeration per unit volume.
  • the amount and speed of cooling can increase the cooling efficiency and reduce energy consumption.
  • the accumulator 1 can reduce the deviation of the charging amount of the refrigerant, and avoid the phenomenon that the refrigerant is excessive or too small, so that the cooling speed can be further accelerated and the cooling efficiency can be improved.
  • the purity of the refrigerant gas in the accumulator 1 can also be increased, thereby reducing the noise generated by the airflow disturbance, and Reduce the probability of a liquid hammer phenomenon in the compressor 6.
  • the capillary 4 can be attached to the intake pipe 2, whereby the refrigerant in the capillary 4 can exchange heat with the refrigerant in the intake pipe 2, further improving the capillary 4
  • the purity of the internal refrigerant liquid improves the refrigeration efficiency.
  • the inlet end 41 of the capillary 4 can be wound on the inlet pipe 2 and the outlet end 42 can be wound on the outer wall of the reservoir 1. Therefore, on the one hand, the stability of the winding of the capillary 4 and the accumulator 1 can be improved, and the capillary 4 can be prevented from falling off.
  • the refrigerant can be exchanged with the intake pipe 2 from the inlet end 41 of the capillary 4, and most of the heat is exchanged.
  • the refrigerant is already in a liquid state, and a small amount of refrigerant is mixed in the liquid in a gaseous state, and this part of the gas continues to liquefy when passing through the capillary 4 entangled with the accumulator 1, so that the refrigerant finally entering the evaporator 8 is completely
  • the liquid state ensures the maximum cooling capacity per unit volume of the refrigerant, thereby improving the heat exchange efficiency, accelerating the cooling rate and reducing the energy consumption, and at the same time, since the purity of the refrigerant liquid in the capillary 4 is higher, effective avoidance The noise caused by gas disturbance.
  • the capillary 4 can be affixed to the intake pipe 2 by the tape 5 to improve the stability of the capillary 4 to the intake pipe 2 and reduce the probability of the capillary 4 falling off.
  • the tape 5 may be the heat transfer tape 5, which facilitates heat exchange between the capillary 4 and the intake pipe 2.
  • the adhesive tape 5 may be an aluminum foil adhesive tape 5. Since the aluminum foil adhesive tape 5 can conduct heat and has the advantages of good adhesion, strong adhesion, anti-aging, etc., the aluminum foil tape 5 is used to bind the capillary tube 4 to the intake pipe 2, which can not be further improved. The stability and reliability of the capillary 4 to the intake pipe 2 can be reduced, and the effect of heat exchange between the capillary 4 and the intake pipe 2 can be reduced.
  • the reservoir 1 can be oriented in a vertical direction, the inlet 12 can be provided at the top of the reservoir 1 and the outlet 13 can be provided at the bottom of the reservoir 1 .
  • the refrigerant in the intake pipe 2 can enter the liquid storage chamber 11 through the gas outlet 13 to realize gas-liquid separation under the action of gravity, and exchange heat with the refrigerant in the capillary 4 in the liquid storage chamber 11 to further vaporize. It can flow out through the air outlet 13 of the accumulator 1 and enter the subsequent compressor 6 to realize circulation.
  • the outlet pipe 3 can be inserted into the accumulator 1.
  • one end of the air outlet pipe 3 may extend above the middle of the accumulator 1 and the end may be inclined toward the side wall of the accumulator 1.
  • the capillary 4 on the outer wall of the liquid container 1 undergoes heat exchange for further vaporization, and the gaseous refrigerant moves upward and flows out of the gas outlet pipe 3 into the subsequent compressor 6, and the liquid refrigerant continues to exchange heat with the capillary 4.
  • the refrigerant in the capillary 4 can be further liquefied when it exchanges heat with the refrigerant in the accumulator 1, so that the refrigerant entering the evaporator 8 can be completely liquid, thereby ensuring maximum refrigerant volume per unit volume of the refrigerant. Improve heat transfer efficiency and reduce energy consumption.
  • a portion of the outlet pipe 3 that extends into the accumulator 1 may be provided with a plurality of oil return holes 31. Since the compressor 6 performs work on the compressed refrigerant, the lubricating oil in the compressor 6 inevitably enters the refrigeration system 200, and a plurality of oil return holes 31 are provided in a portion of the air outlet pipe 3 that protrudes into the accumulator 1, The separation of the refrigerant from the lubricating oil can be achieved, and the refrigerant can flow into the subsequent heat exchange system, and the lubricating oil can be returned to the compression chamber of the compressor 6. On the one hand, the influence of the lubricating oil on the refrigeration system 200 can be reduced. On the other hand, the lubricating oil can be recovered to prevent the compressor 6 from being burnt due to the lack of oil operation, and the compressor 6 is protected.
  • the intake pipe 2 and the air outlet pipe 3 can both be copper pipes.
  • the copper pipe not only has good thermal conductivity but also low cost, so the copper pipe can be used to make the intake pipe 2 and the outlet pipe 3 and the capillary 4 The heat transfer effect is better, and the cost can be reduced.
  • the intake pipe 2 and the outlet pipe 3 may be welded to the accumulator 1, respectively, in other words, the intake pipe 2 may be welded to the intake port 12, and the outlet pipe 3 may be welded to the air outlet 13. Therefore, at the time of installation, the intake pipe 2 and the gas outlet pipe 3 can be first welded to the accumulator 1 and then welded to the evaporator 8 as a whole, which is convenient and simple to operate, thereby improving installation efficiency and reducing production cost.
  • the accumulator assembly 100 for a refrigeration system by fitting the capillary 4 to the intake pipe 2 and/or the outlet pipe 3, and winding the capillary 4 around the accumulator 1 On the outer wall, the refrigerant in the capillary 4 can exchange heat with the refrigerant which is incompletely evaporated in the accumulator 1, so that the refrigerant in the capillary 4 is completely liquefied, and the supercooling effect is achieved, thereby increasing the degree of subcooling. Increase the cooling capacity per unit volume and speed up the cooling, which in turn can improve cooling efficiency and reduce energy consumption.
  • the accumulator 1 can reduce the deviation of the charging amount of the refrigerant, and avoid the phenomenon that the refrigerant is excessive or too small, so that the cooling speed can be further accelerated and the cooling efficiency can be improved.
  • the heat exchange between the capillary 4 and the accumulator 1 improves the purity of the refrigerant liquid in the capillary 4, the noise generated by the airflow disturbance can be reduced, the probability of the liquid hammer phenomenon of the compressor 6 can be reduced, and the compressor 6 can be prolonged. life.
  • a refrigeration system 200 in accordance with an embodiment of the present invention may include a compressor 6, a condenser 7, an evaporator 8, and a reservoir assembly.
  • the condenser 7 can be coupled to a compressor 6 which is a reservoir assembly 100 for a refrigeration system in accordance with the above-described embodiments of the present invention, wherein the capillary 4 can be coupled to the condenser 7 and the evaporator, respectively 8 is connected, the intake pipe 2 can be connected to the evaporator 8, and the outlet pipe 3 can be connected to the compressor 6.
  • the accumulator assembly 100 for a refrigeration system according to the above-described embodiment of the present invention, it is possible to reduce the refrigerant charge deviation and avoid excessive refrigerant or excessive refrigerant. Less phenomenon, and can increase the degree of subcooling, increase the cooling capacity per unit volume, and accelerate the cooling speed, thereby improving the cooling efficiency and reducing the energy consumption, while also reducing the noise generated by the airflow disturbance and reducing the liquid hammer phenomenon of the compressor 6. The probability of prolonging the life of the compressor 6.
  • the intake pipe 2 can be welded to the evaporator 8 so as not only can improve the lightness and reliability of the connection of the accumulator assembly 100 with the evaporator 8, but also facilitate processing and reduce production costs.
  • the compressor 6 may have an exhaust port 61 and a return air port 62, and the condenser 7 includes a left condenser 71 and a right condenser 72, and a left condenser 71 and a right condenser 72.
  • An anti-condensation tube 73 may be connected to prevent condensation from appearing in the condenser 7.
  • the exhaust port 61 may be connected to one end of the left condenser 71, the other end of the left condenser 71 may be connected to one end of the right condenser 72 through the anti-condensation tube 73, and the drying filter 9 may be connected to the other of the right condenser 72. Between one end and the reservoir assembly 100, and the drying filter 9 can be coupled to the inlet end 41 of the capillary 4. Connected.
  • the inlet end 41 of the capillary 4 is affixed to the inlet pipe 2 by an aluminum foil tape 5, the outlet end 42 of the capillary 4 is wound around the outer wall of the reservoir 1, and the outlet end 42 of the capillary 4 is connected to the inlet of the evaporator 8, the evaporator
  • the outlet of 8 is connected to the accumulator 1 by means of an intake pipe 2, which is connected to the compressor 6.
  • the compressor 6 When the compressor 6 is in operation, the refrigerant in the compression chamber is compressed, and after being compressed by the compressor 6, the high-temperature and high-pressure refrigerant can be discharged from the exhaust port 61 of the compressor 6, and sequentially enter the left condenser 71 and the right condenser.
  • the heat is dissipated by 72, and after being filtered by the drying filter 9, the capillary 4 can be introduced from the inlet end 41 of the capillary 4 to exchange heat with the refrigerant in the accumulator 1.
  • the refrigerant depressurized by the capillary 4 can enter the evaporator 8 and absorb heat in the evaporator 8 to achieve the cooling operation. Then, the accumulator 1 is introduced from the intake pipe 2, and the refrigerant in the capillary 4 is exchanged with the refrigerant in the capillary 4, and is returned from the outlet pipe 3 to the compressor 6 for compression, and the refrigerant is completed in the refrigeration system 200. cycle.
  • the capillary 4 Since the capillary 4 is attached to the intake pipe 2 and wound around the outer wall of the accumulator 1, the refrigerant in the capillary 4 can be further exchanged with the refrigerant in the accumulator 1 during the circulation.
  • the refrigerant liquid that has been throttled and reduced by the capillary 4 can exchange heat with the refrigerant that is not completely evaporated in the accumulator 1.
  • the refrigerant in the capillary 4 can be further liquefied as a refrigerant liquid under the action of the low-temperature refrigerant in the accumulator 1 to achieve a supercooling effect, thereby increasing the degree of subcooling and increasing the cooling capacity per unit volume.
  • the cooling effect can be improved, the cooling speed can be accelerated, the energy consumption can be reduced, and the purity of the refrigerant liquid entering the evaporator 8 can be higher, and the noise generated by the airflow disturbance can be reduced.
  • the refrigerant which is incompletely evaporated in the accumulator 1 can be further evaporated by the high-temperature refrigerant in the capillary 4, and the purity of the gaseous refrigerant entering the compressor 6 from the outlet pipe 3 is improved, so that the refrigerant is returned.
  • the gas port 62 returns to the refrigerant in the compressor 6 with less liquid mixed therein, so that the liquid hammer phenomenon of the compressor 6 can be prevented, the noise is further reduced, and the probability of damage of the compressor 6 can be reduced.
  • the refrigeration system 200 has the advantages of high refrigeration efficiency, low energy consumption, low noise, and the like due to the provision of the accumulator assembly 100 according to the above embodiment of the present invention.
  • the present invention also discloses a refrigerator including the refrigeration system 200 according to the above embodiment of the present invention.
  • the refrigerator according to the embodiment of the present invention has advantages such as high refrigeration efficiency, low power consumption, low noise, and the like by utilizing the refrigeration system 200 according to the above embodiment of the present invention.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
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Abstract

一种用于制冷系统的储液器组件(100)、具有它的制冷系统(200)和冷柜，用于制冷系统的储液器组件(100)包括：储液器(1)，储液器(1)具有进气口(12)和出气口(13)；进气管(2)，进气管(2)与储液器(1)的进气口(12)相连；出气管(3)，出气管(3)与储液器(1)的出气口(13)相连；毛细管(4)，毛细管(4)贴合在进气管(2)和/或出气管(3)上且缠绕在储液器(1)的外壁上。

Description

用于制冷系统的储液器组件、具有它的制冷系统和冷柜 技术领域
本发明涉及家电领域，具体而言，涉及一种用于制冷系统的储液器组件、具有该储液器组件的制冷系统和冷柜。
背景技术
相关技术中的冷柜，蒸发器直接与压缩机相连，制冷系统运行时容易出现压缩机内制冷剂不足或过多的现象，制冷剂不足时，制冷效率低、能耗高，而制冷剂过多时，容易造成回气管凝露，严重时会造成压缩机出现液击现象，噪音较高。
发明内容
本发明旨在至少在一定程度上解决相关技术中存在的上述技术问题之一。为此，本发明提出了一种用于制冷系统的储液器组件，该用于制冷系统的储液器组件能够提高制冷效率，降低能耗，减小噪音。
本发明还提出了一种具有上述储液器组件的制冷系统。
本发明还提出了一种具有上述制冷系统的冷柜。
根据本发明实施例的用于制冷系统的储液器组件，包括：储液器，所述储液器具有进气口和出气口；进气管，所述进气管与所述储液器的进气口相连；出气管，所述出气管与所述储液器的出气口相连；毛细管，所述毛细管贴合在所述进气管和/或所述出气管上且缠绕在所述储液器的外壁上。
根据本发明实施例的用于制冷系统的储液器组件具有制冷效率高、能耗低、噪音小的优点。
根据本发明的一些实施例，所述毛细管贴合在所述进气管上。
可选地，所述毛细管的进口端缠绕在所述进气管上且出口端缠绕在所述储液器的外壁上。
可选地，所述毛细管通过胶带绑扎在所述进气管上。
进一步地，所述胶带为传热胶带。
具体地，所述胶带为铝箔胶带。
根据本发明的一些实施例，所述储液器沿竖直方向定向，所述进气口设在所述储液器的顶部且所述出气口设在所述储液器的底部。
根据本发明的一些实施例，所述出气管伸入所述储液器内。
可选地，所述出气管的伸入所述储液器内的部分上设有若干回油孔。
根据本发明的一些实施例，所述进气管和所述出气管均为铜管。
根据本发明的一些实施例，所述进气管和所述出气管分别与所述储液器焊接相连。
根据本发明实施例的制冷系统，包括：压缩机；冷凝器，所述冷凝器与所述压缩机相连；蒸发器；储液器组件，所述储液器组件为根据本发明上述实施例的用于制冷系统的储液器组件，其中，所述毛细管分别与所述冷凝器和所述蒸发器相连，所述进气管与所述蒸发器相连，所述出气管与所述压缩机相连。
根据本发明实施例的制冷系统，通过利用根据本发明上述实施例的用于制冷系统的储液器组件，具有制冷效率高、能耗低、噪音小等优点。
在本发明的一些实施例中，所述进气管与所述蒸发器焊接相连。
根据本发明实施例的冷柜，包括根据本发明上述实施例的制冷系统。
根据本发明实施例的冷柜，通过设置根据本发明上述实施例的制冷系统，从而具有制冷效率高、能耗低、噪音小等优点。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本发明实施例的用于制冷系统的储液器组件的立体图；
图2是根据本发明实施例的用于制冷系统的储液器组件的侧视图；
图3是根据本发明实施例的用于制冷系统的储液器组件的部分结构示意图；
图4是沿图3中A-A线的剖面图；
图5是根据本发明实施例的用于制冷系统的储液器组件的部分结构示意图；
图6是沿图5中B-B线的剖面图；
图7是根据本发明实施例的制冷系统的结构示意图。
附图标记：
100：储液器组件；200：制冷系统；
1：储液器；11：储液腔；12：进气口；13：出气口；
2：进气管；
3：出气管；31：回油孔；
4：毛细管；41；进口端；42：出口端；
5：胶带；
6：压缩机；61：排气口；62：回气口；
7：冷凝器；71：左冷凝器72：右冷凝器；73：防凝露管；
8：蒸发器；9：干燥过滤器。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
下面参考图1-图6描述根据本发明实施例的用于制冷系统的储液器组件100。
如图1和图2所示，根据本发明实施例的用于制冷系统的储液器组件100包括：储液器1、进气管2、出气管3和毛细管4。其中，储液器1可以形成为大体圆筒形，储液器1内设有储液腔11，储液腔11可用于存储制冷剂，从而可以减小制冷剂的充注量偏差，避免出现制冷剂过多或过少的现象。储液器1可具有进气口12和出气口13。例如，如图所示，进气口12可以设在储液器1的顶部，出气口13可设在储液器1的底部。由此，制冷剂可从进气口12进入储液器1内的储液腔11，完成后续与毛细管4的换热后，可从出气口13流出，实现循环。
进气管2可与储液器1的进气口12相连，出气管3可与储液器1的出气口13相连，制冷剂可通过进气管2从进气口12流入储液器1，并可从出气口13流出，流经出 气管3可进入后续压缩机6。
毛细管4可以贴合在进气管2和/或出气管3上且缠绕在储液器1的外壁上。由此，毛细管4内的制冷剂液体可与储液器1内蒸发不完全的制冷剂实现换热，使毛细管4内的制冷剂完全液化，并达到过冷效果，从而可以增加过冷度，提高单位体积制冷量，并加快制冷速度，进而能够提升制冷效率，降低能耗。并且，由于毛细管4与储液器1换热提高了毛细管4内的制冷剂液体的纯度，所以还可以减少气流扰动产生的噪音。同时，还可以提高储液器1内制冷剂气体的纯度，避免后续压缩机6发生液击现象。
需要说明的是，毛细管4可以贴合在进气管2和/或出气管3上。也就是说，毛细管4可以贴合在进气管2上，如图所示，这样，毛细管4内的制冷剂可与进气管2内的制冷剂进行换热，提高毛细管4内的制冷剂液体的纯度。或者，毛细管4可以贴合在出气管3上，从而毛细管4内的制冷剂可与流出储液器1的制冷剂进行换热，增加制冷剂的过冷度。再或者，毛细管4可以同时贴合在进气管2和出气管3上，即毛细管4的一端贴合在进气管2上，毛细管4的中部缠绕在储液器1的外壁上，同时，毛细管4的另一端贴合在出气管3上，由此，毛细管4与储液器1可以实现充分换热，使毛细管4内的制冷剂液体的纯度更高，进一步提升制冷效率。
根据本发明实施例的用于制冷系统的储液器组件100，通过将毛细管4贴合在进气管2和/或出气管3上，并将毛细管4缠绕在储液器1的外壁上，从而毛细管4内的制冷剂可与储液器1内蒸发不完全的制冷剂实现换热，使毛细管4内的制冷剂完全液化，并达到过冷效果，从而可以增加过冷度，提高单位体积制冷量，并加快制冷速度，进而能够提升制冷效率，降低能耗。并且，储液器1可以减小制冷剂的充注量偏差，避免出现制冷剂过多或过少的现象，从而可以进一步加快制冷速度，提高制冷效率。同时，由于毛细管4与储液器1换热提高了毛细管4内的制冷剂液体的纯度，还可以提高储液器1内制冷剂气体的纯度，由此可以减少气流扰动产生的噪音，并可以降低压缩机6发生液击现象的概率。
根据本发明的一些实施例，如图所示，毛细管4可以贴合在进气管2上，由此，毛细管4内的制冷剂可与进气管2内的制冷剂实现换热，进一步提高毛细管4内制冷剂液体的纯度，提高制冷效率。
可选地，如图所示，毛细管4的进口端41可缠绕在进气管2上且出口端42缠绕在储液器1的外壁上。由此，一方面可以提高毛细管4与储液器1缠绕的稳定性，避免毛细管4脱落，另一方面，制冷剂从毛细管4的进口端41可与进气管2可实现换热，绝大部分制冷剂已为液态，少量的制冷剂以气态混杂在液体中，此部分气体在经过与储液器1缠绕在一起的毛细管4时继续液化，从而使最终进入蒸发器8的制冷剂全部 为液态，保证了制冷剂的单位体积制冷量最大化，从而提高了换热效率，加快了降温速度，降低了能耗，同时，由于毛细管4内的制冷剂液体的纯度更高，有效的避免了气体扰动造成的噪音。
作为可选的实施方式，如图所示，毛细管4可以通过胶带5绑扎在进气管2上，以提高毛细管4与进气管2贴合的稳定性，降低毛细管4脱落的概率。
可选地，胶带5可为传热胶带5，这样，有利于毛细管4与进气管2进行换热。进一步地，胶带5可为铝箔胶带5，由于铝箔胶带5能够导热且具有粘性好、附着力强、抗老化等优点，所以采用铝箔胶带5将毛细管4绑扎在进气管2上，不仅可以进一步提高毛细管4与进气管2贴合的稳定性和可靠性，而且可以降低对毛细管4与进气管2换热的影响。
根据本发明的一些实施例，如图所示，储液器1可沿竖直方向定向，进气口12可设在储液器1的顶部且出气口13可设在储液器1的底部。由此，进气管2内的制冷剂可通过出气口13进入储液腔11，在重力的作用下实现气液分离，在储液腔11内与毛细管4内的制冷剂换热，进一步汽化之后，可通过储液器1的出气口13流出，进入后续压缩机6，实现循环。
为了使流出储液器1的制冷剂的纯度更高，出气管3可伸入储液器1内。例如，在如图所示的示例中，出气管3的一端可伸入储液器1中部以上且端部可朝向储液器1的侧壁倾斜。这样，气液混合的制冷剂从顶部的进气口12进入储液器1后，在重力的作用下，液态的制冷剂会向下运动，聚集在储液腔11的底部以与缠绕在储液器1的外壁上的毛细管4进行换热，实现进一步汽化，气态的制冷剂会向上移动，并从出气管3流出流入后续压缩机6，液态的制冷剂继续与毛细管4换热。而毛细管4内的制冷剂在与储液器1内的制冷剂换热时能够进一步液化，从而可以使进入蒸发器8的制冷剂全部为液态，进而可以保证制冷剂的单位体积制冷量最大化，提高换热效率，降低能耗。
可选地，如图所示，出气管3的伸入储液器1内的部分上可设有若干回油孔31。由于压缩机6在压缩制冷剂做功时，压缩机6内的润滑油会不可避免地进入制冷系统200，通过在出气管3的伸入储液器1内的部分上设置若干回油孔31，可以实现制冷剂与润滑油的分离，制冷剂可流入后续换热系统，润滑油可回到压缩机6的压缩腔。一方面可以降低润滑油对制冷系统200的影响，另一方面，可以回收润滑油，避免压缩机6出现因缺油运转而烧坏的现象，对压缩机6进行保护。
在本发明的一些实施例中，进气管2和出气管3均可为铜管，铜管不仅导热性能好，而且成本低廉，所以采用铜管可以使进气管2和出气管3与毛细管4的换热效果更优，同时还可以降低成本。
根据本发明的一些实施例，进气管2和出气管3可分别与储液器1焊接相连，换言之，进气管2可焊接在进气口12处，出气管3可焊接在出气口13处。由此，在安装时，可首先将进气管2和出气管3与储液器1焊接，然后作为整体焊接在蒸发器8上，操作方便简单，从而可以提高安装效率，降低生产成本。
综上所述，根据本发明实施例的用于制冷系统的储液器组件100，通过将毛细管4贴合在进气管2和/或出气管3上，并将毛细管4缠绕在储液器1的外壁上，毛细管4内的制冷剂可与储液器1内蒸发不完全的制冷剂实现换热，使毛细管4内的制冷剂完全液化，并达到过冷效果，从而可以增加过冷度，提高单位体积制冷量，并加快制冷速度，进而能够提升制冷效率，降低能耗。并且，储液器1可以减小制冷剂的充注量偏差，避免出现制冷剂过多或过少的现象，从而可以进一步加快制冷速度，提高制冷效率。同时，由于毛细管4与储液器1换热提高了毛细管4内的制冷剂液体的纯度，所以还可以减少气流扰动产生的噪音，降低压缩机6发生液击现象的概率，延长压缩机6的寿命。
本发明还提出了一种制冷系统200，如图7所示，根据本发明实施例的制冷系统200可以包括：压缩机6、冷凝器7、蒸发器8和储液器组件。
具体而言，冷凝器7可与压缩机6相连，储液器组件为根据本发明上述实施例的用于制冷系统的储液器组件100，其中，毛细管4可分别与冷凝器7和蒸发器8相连，进气管2可与蒸发器8相连，出气管3可与压缩机6相连。
根据本发明实施例的制冷系统200，通过设置根据本发明上述实施例的用于制冷系统的储液器组件100，从而可以减小制冷剂的充注量偏差，避免出现制冷剂过多或过少的现象，并且可以增加过冷度，提高单位体积制冷量，并加快制冷速度，进而能够提升制冷效率，降低能耗，同时还可以减少气流扰动产生的噪音，降低压缩机6发生液击现象的概率，延长压缩机6的寿命。
根据本发明的一些实施例，进气管2可与蒸发器8焊接相连，从而不仅能够提高储液器组件100与蒸发器8连接的轻度和可靠性，而且便于加工，降低生产成本。
下面结合图7对根据本发明机具体实施例的制冷系统200的具体结构和工作过程进行详细描述。
如图7所示，在本实施例中，压缩机6可具有排气口61和回气口62，冷凝器7包括左冷凝器71和右冷凝器72，左冷凝器71和右冷凝器72之间可连接有防凝露管73以防止冷凝器7出现凝露现象。排气口61可与左冷凝器71的一端相连，左冷凝器71的另一端可通过防凝露管73与右冷凝器72的一端相连，干燥过滤器9可连接在右冷凝器72的另一端和储液器组件100之间，且干燥过滤器9可与毛细管4的进口端41 连通。
毛细管4的进口端41通过铝箔胶带5绑扎在进气管2上，毛细管4的出口端42缠绕在储液器1的外壁上，且毛细管4的出口端42与蒸发器8的入口相连，蒸发器8的出口与储液器1通过进气管2焊接相连，出气管3与压缩机6相连。
压缩机6运转时，对压缩腔内的制冷剂压缩做功，经压缩机6压缩后，高温高压的制冷剂可从压缩机6的排气口61排出，依次进入左冷凝器71和右冷凝器72进行散热，经干燥过滤器9过滤后可从毛细管4的进口端41进入毛细管4，与储液器1内的制冷剂实现换热。
经毛细管4节流降压后的制冷剂可进入蒸发器8，并在蒸发器8内吸热，实现制冷工作。然后从进气管2进入储液器1，在储液器1内与毛细管4内的制冷剂实现换热，并从出气管3回到压缩机6进行压缩，完成制冷剂在制冷系统200中的循环。
由于毛细管4贴合在进气管2上并缠绕在储液器1的外壁上，所以在循环过程中，毛细管4内的制冷剂可与储液器1内的制冷剂进行进一步换热。
具体而言，经毛细管4节流降压后的制冷剂液体可与储液器1内蒸发不完全的制冷剂进行换热。一方面，毛细管4中的制冷剂可在储液器1内的低温制冷剂的作用下进一步液化完全为制冷剂液体，达到过冷效果，从而能够增加过冷度，提高单位体积的制冷量，进而可以提升制冷效果，加快制冷速度，降低能耗，使进入蒸发器8的制冷剂液体的纯度更高，减少了因气流扰动产生的噪音。
另一方面，储液器1内蒸发不完全的制冷剂可在毛细管4内的高温制冷剂的作用下进一步蒸发，提高了从出气管3进入压缩机6的气态制冷剂的纯度，使从回气口62回到压缩机6的制冷剂内混杂的液体更少，从而可以避免压缩机6发生液击现象，进一步降低了噪音，同时还可以降低压缩机6损坏的概率。
综上，根据本发明实施例的制冷系统200，由于设有根据本发明上述实施例的储液器组件100，具有制冷效率高、能耗低、噪音小等优点。
此外，本发明还公开了一种冷柜，其包括根据本发明上述实施例的制冷系统200。
根据本发明实施例的冷柜，通过利用根据本发明上述实施例的制冷系统200，从而具有制冷效率高、能耗低、噪音小等优点。
应当理解的是，根据本发明实施例的冷柜的其他构成均已为现有技术，且为本领域的普通技术人员熟知，因此这里不再一一赘述。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语 的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施例，本领域的普通技术人员可以理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (14)

  1. 一种用于制冷系统的储液器组件，其特征在于，包括：
    储液器，所述储液器具有进气口和出气口；
    进气管，所述进气管与所述储液器的进气口相连；
    出气管，所述出气管与所述储液器的出气口相连；
    毛细管，所述毛细管贴合在所述进气管和/或所述出气管上且缠绕在所述储液器的外壁上。
  2. 根据权利要求1所述的用于制冷系统的储液器组件，其特征在于，所述毛细管贴合在所述进气管上。
  3. 根据权利要求2所述的用于制冷系统的储液器组件，其特征在于，所述毛细管的进口端缠绕在所述进气管上且出口端缠绕在所述储液器的外壁上。
  4. 根据权利要求2所述的用于制冷系统的储液器组件，其特征在于，所述毛细管通过胶带绑扎在所述进气管上。
  5. 根据权利要求4所述的用于制冷系统的储液器组件，其特征在于，所述胶带为传热胶带。
  6. 根据权利要求5所述的用于制冷系统的储液器组件，其特征在于，所述胶带为铝箔胶带。
  7. 根据权利要求1所述的用于制冷系统的储液器组件，其特征在于，所述储液器沿竖直方向定向，所述进气口设在所述储液器的顶部且所述出气口设在所述储液器的底部。
  8. 根据权利要求1所述的用于制冷系统的储液器组件，其特征在于，所述出气管伸入所述储液器内。
  9. 根据权利要求8所述的用于制冷系统的储液器组件，其特征在于，所述出气管的伸入所述储液器内的部分上设有若干回油孔。
  10. 根据权利要求1所述的用于制冷系统的储液器组件，其特征在于，所述进气管和所述出气管均为铜管。
  11. 根据权利要求1所述的用于制冷系统的储液器组件，其特征在于，所述进气管和所述出气管分别与所述储液器焊接相连。
  12. 一种制冷系统，其特征在于，包括：
    压缩机；
    冷凝器，所述冷凝器与所述压缩机相连；
    蒸发器；
    储液器组件，所述储液器组件为根据权利要求1-7中任一项所述的用于制冷系统的储液器组件，其中，所述毛细管分别与所述冷凝器和所述蒸发器相连，所述进气管与所述蒸发器相连，所述出气管与所述压缩机相连。
  13. 根据权利要求12所述的制冷系统，其特征在于，所述进气管与所述蒸发器焊接相连。
  14. 一种冷柜，其特征在于，包括根据权利要求12或13所述的制冷系统。
PCT/CN2015/094955 2015-10-21 2015-11-18 用于制冷系统的储液器组件、具有它的制冷系统和冷柜 WO2017067035A1 (zh)

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