WO2023273738A1 - 制冷设备 - Google Patents

制冷设备 Download PDF

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Publication number
WO2023273738A1
WO2023273738A1 PCT/CN2022/095658 CN2022095658W WO2023273738A1 WO 2023273738 A1 WO2023273738 A1 WO 2023273738A1 CN 2022095658 W CN2022095658 W CN 2022095658W WO 2023273738 A1 WO2023273738 A1 WO 2023273738A1
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WO
WIPO (PCT)
Prior art keywords
air
condenser
compressor
chamber
refrigeration device
Prior art date
Application number
PCT/CN2022/095658
Other languages
English (en)
French (fr)
Inventor
刘山山
陈建全
刘会
野田俊典
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
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Application filed by 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Publication of WO2023273738A1 publication Critical patent/WO2023273738A1/zh

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    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • F25B39/00—Evaporators; Condensers
    • 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
    • F25B41/40—Fluid line arrangements
    • 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
    • F25B43/006—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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays

Definitions

  • the invention belongs to the technical field of refrigeration equipment, and specifically provides a refrigeration equipment.
  • Existing refrigeration equipment includes refrigerators and freezers.
  • many users choose to embed the refrigeration equipment into the locker, or between the locker and the wall.
  • the left side panel, the right side panel and/or the rear side wall are blocked, which is not conducive to the natural heat dissipation of the condenser. Therefore, some refrigeration equipment also has a compressor compartment at the bottom, so that components such as a compressor, a condenser, a condensing fan for cooling the condenser, and an evaporator are arranged in the compressor compartment.
  • the evaporating pan is used to receive condensed water and/or defrosting water generated during the working process of the refrigeration equipment.
  • the condenser is usually arranged in the evaporating pan.
  • the present invention provides a new refrigeration equipment to reduce the height of the compressor chamber, thereby increasing the usable volume of the storage room.
  • An object of the present invention is to reduce the height of the press chamber by rationally arranging the components in the press chamber to avoid the vertical superposition of the components.
  • a further object of the present invention is to increase the cooling efficiency of the condenser by allowing all the air entering the compressor chamber to flow through the condenser.
  • a still further object of the present invention is to increase the evaporation rate of condensed water in the accumulator by allowing the air entering the compressor compartment to flow to the accumulator before passing through the evaporator.
  • the present invention provides a refrigeration device, comprising:
  • the machine body is provided with a press chamber
  • a compressor, a condenser, and a liquid accumulator, the compressor, the condenser, and the liquid accumulator are arranged in the compressor chamber, and the condenser is located at the horizontal direction of the liquid accumulator On one side, the liquid reservoir is used to receive the condensed water and/or defrosting water of the refrigeration equipment.
  • the compressor chamber has an air inlet and an air outlet;
  • the refrigerating equipment further includes a condensation fan arranged in the compressor chamber, and the condensation fan is used to force outside air into the compressor chamber and force the air in the compressor chamber to flow to the outside;
  • the condenser and the compressor chamber are configured so that all the air flowing through the compressor chamber passes through the condenser.
  • the refrigerating equipment further includes an air cylinder, an air cavity is formed in the air cylinder, and the outer peripheral wall of the air cylinder abuts against the peripheral wall of the press chamber, so that the inside of the compressor chamber All the air flows through the air chamber; the condenser is arranged in the air chamber and fitted with the air cylinder.
  • the condensing fan is arranged in the air cavity; and/or, the condensing fan is arranged on the side of the condenser away from the liquid receiver; and/or, the compressor is arranged in The side of the condenser away from the liquid reservoir.
  • the condensing fan is configured to make the air in the compressor chamber flow from the air inlet to the air outlet when rotating forward;
  • the air outlet flows to the air inlet to remove dust from the condenser.
  • the refrigerating device further includes an air guiding structure configured to guide the air that enters the compressor chamber from the air inlet into the liquid accumulator.
  • the press chamber is arranged at the bottom of the machine body; the air inlet and the air outlet are arranged on the bottom wall of the compressor chamber, and the air inlet is located near the condenser One side of the liquid storage, the air outlet is located on the side of the condenser away from the liquid storage.
  • the refrigeration equipment further includes a wind-shielding member disposed on a bottom side of the bottom wall of the compressor compartment, and the wind-shielding member is used to separate the air inlet from the air outlet.
  • the refrigerating device further includes a heater arranged in the liquid storage, the heater is used for heating the condensed water and/or defrosting water in the liquid storage; the heater is connected in series Between the compressor and the refrigerant decompression component of the refrigeration equipment.
  • the refrigerating equipment further includes a condensing pipe fluidly connecting the compressor and the condenser, a part of the condensing pipe is located in the liquid receiver, so that all of the condensing pipe Said part is used as said heater.
  • the air guide structure includes a side wall of the liquid reservoir close to the air inlet and a side wall of the press chamber close to the air inlet.
  • the present invention avoids the condenser and the liquid storage by arranging the condenser on one side of the liquid storage.
  • the stacking of the condensers in the vertical direction effectively reduces the height of the top of the condenser from the ground, thereby reducing the height of the compressor chamber, thereby increasing the usable volume of the storage room of the refrigeration equipment.
  • the air entering the compressor chamber All can flow through the condenser (including making most of the air pass through the condenser, and a small part blows past the condenser), which improves the cooling efficiency of the air to the condenser.
  • the condensing fan can be fixed together with the condenser through the air cylinder, so that the air cylinder can be disassembled and installed together with the condenser and the condensing fan in it, which facilitates refrigeration. Installation and removal of condenser and condensing fan on the equipment.
  • the condensed water and/or defrosting water in the liquid accumulator can be heated by this part of the condensing pipe, and the The evaporation efficiency of condensed water and/or defrosted water in the liquid receiver is improved.
  • due to the small diameter of the condenser pipe (relative to the height of the condenser), it does not need to provide a separate space for it in the vertical direction, and it can be arranged in the liquid receiver without increasing the compressor chamber the height of.
  • Fig. 1 is a schematic diagram of the compartment composition of a refrigerator in some embodiments of the present invention.
  • Fig. 2 is a schematic diagram of the principle of the refrigeration system of the refrigerator shown in some embodiments of the present invention
  • Figure 3 is a first isometric view of the press chamber portion of the refrigerator shown in some embodiments of the present invention.
  • Figure 4 is a second isometric view (without the left side panel) of the portion of the press chamber shown in Figure 3;
  • Figure 5 is a third isometric view (without the rear side panel) of the portion of the press chamber shown in Figure 3;
  • Figure 6 is a fourth isometric view (without the rear side panel) of the portion of the press chamber shown in Figure 3;
  • Fig. 7 is a schematic diagram of the distribution of components in the press chamber shown in Fig. 3;
  • FIG. 8 is an exploded view of the structure of the condensation assembly shown in FIG. 7 .
  • Airframe 11. Press chamber; 111. Air inlet; 112. Air outlet; 12. Refrigeration chamber; 13. Storage chamber; 14. Windshield member;
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a It is a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary, or it may be the internal communication of two components.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a It is a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary, or it may be the internal communication of two components.
  • the refrigerating equipment of the present invention includes a refrigerator and a freezer.
  • a refrigerator and a freezer.
  • the refrigerating equipment of the present invention will be described in detail below by taking the refrigerator as an example and in conjunction with the accompanying drawings.
  • Fig. 1 is a schematic diagram of compartment distribution of a refrigerator in some embodiments of the present invention
  • Fig. 2 is a schematic diagram of connection of main components of a refrigeration system in some embodiments of the present invention. It should be noted that what is shown in FIG. 2 is only the main components of the refrigeration system. In fact, the refrigeration system of the refrigerator also includes other structures such as control valves and pipelines.
  • the refrigerator mainly includes a body 1 , a compressor 2 , a condensing assembly 3 , a refrigerant decompression component 4 and an evaporator 5 .
  • the compressor 2, the condensing assembly 3 (specifically, the condenser 32 marked in FIG. 8 ), the refrigerant depressurization component 4 and the evaporator 5 are fluidly connected together, so that the refrigerant can flow according to the compressor 2, the condensing assembly 3 ( Specifically, the order of the condenser 32 ), the refrigerant decompression member 4 and the evaporator 5 flows in sequence.
  • the pressure reducing component 4 may be a capillary tube, or a component having a throttling function and/or a pressure reducing function.
  • the body 1 is provided with a compressor chamber 11 , a refrigeration chamber 12 and a storage chamber 13 .
  • the compressor chamber 11 is located at the bottom of the machine body 1 and is at least used for arranging the compressor 2 and the condensing assembly 3 .
  • the refrigeration compartment 12 is at least used for arranging the evaporator 5 .
  • the storage chamber 13 is used to hold foodstuffs.
  • Figures 3 to 7 show the structure of the press chamber.
  • an air inlet 111 and an air outlet 112 are provided on the bottom wall of the press chamber 11 .
  • the machine body 1 also includes a windshield member 14 arranged on the bottom side of the bottom wall of the press chamber 11, and the windshield member 14 divides the gap between the bottom wall of the press chamber 11 and the ground into air inlet passages. (not marked in the figure) and air outlet channel (not marked in the figure); so that the air of the outside world enters the compressor compartment 11 from the air inlet channel and the air inlet 111, and flows to the environment around the refrigerator from the air outlet 112 and the air outlet channel middle. Prevent the hot air flowing out from the air outlet 112 from entering the press chamber 11 from the air inlet 111 , affecting the heat dissipation effect of the press chamber 11 .
  • the windshield member 14 is inclined from the back to the front toward the direction close to the air outlet 112, so as to reduce the wind resistance of the air inlet channel, so that the outside air can enter the press chamber 11 more easily, and the wind of the press chamber 11 is optimized. cold performance.
  • grille is installed at air inlet 111 and air outlet 112 places, and this grille is used for preventing foreign matter (for example, small animals such as hamster, cat, parrot) from entering press chamber 11.
  • foreign matter for example, small animals such as hamster, cat, parrot
  • the condensation assembly 3 includes an air cylinder 31 , a condenser 32 and a condensation fan 33 .
  • an air chamber 311 is formed in the air cylinder 31 , and the peripheral wall of the air cylinder 31 abuts against the peripheral wall of the press chamber 11 , so that all the air in the press chamber 11 flows through the air chamber 311 .
  • the abutment between the outer peripheral wall of the air cylinder 31 and the peripheral wall of the press chamber 11 may not be completely sealed, and a small gap is reserved, so that Most of the air in the press chamber 11 flows through the air cavity 311 .
  • the condenser 32 is arranged in the air cavity 311 and fitted with the air cylinder 31, in other words, the outer peripheral wall of the condenser 32 is in contact with the inner peripheral wall of the air cylinder 31, so that the air flowing through All the air in the chamber 311 can pass through the air passage holes on the condenser 32 , or make most of the air pass through the air passage holes on the condenser 32 so that a small part of the air is blown from the outside of the peripheral wall of the condenser 32 .
  • the condenser 32 and the air cylinder 31 fitted together can improve the utilization rate of cooling of the condenser 32 by the air in the compressor compartment 11 .
  • the condensing fan 33 is also arranged in the air chamber 311 and fixed together with the air cylinder 31 and/or the condenser 32 .
  • the condenser fan 33 is located on the side of the condenser 32 close to the compressor 2 .
  • the condensing fan 33 rotates forward, it can drive the outside air to enter the compressor chamber 11 from the air inlet 111 , and then flow out of the compressor chamber 11 through the air outlet 112 after cooling the compressor 2 and the condenser 32 .
  • those skilled in the art can also arrange the condensing fan 33 on the side of the condenser 32 away from the compressor 2 as needed.
  • the air duct 31, the condenser 32 and the condensing fan 33 fixed to each other can facilitate the staff to install the three into the press chamber 11 and remove the three from the press chamber. 11 and disassembled.
  • condenser 32 is a microchannel condenser.
  • those skilled in the art can also configure the condenser 32 as any other feasible condenser, such as a tube condenser, as required.
  • the refrigerator further includes a liquid reservoir 6 and a condenser tube 7 arranged in the compressor compartment 11 .
  • the liquid reservoir 6 is used for receiving condensed water and/or defrosting water of the refrigerator.
  • the refrigerator also includes a drain pipe (not marked in the figure), one end of the drain pipe leads to the refrigeration chamber 12, and the other end of the drain pipe extends to the liquid reservoir 6, so that the condensed water in the refrigeration chamber 12 and/and/ Or the defrosting water flows into the liquid reservoir 6 through the drain pipe.
  • One end of the condensing pipe 7 is connected to the outlet of the compressor 2 ; the other end of the condensing pipe 7 is connected to the inlet of the condenser 32 to fluidly connect the compressor 2 and the condenser 32 .
  • the liquid accumulator 6 is arranged on the side of the condenser 32 away from the compressor 2, so that the liquid accumulator 6 and the compressor 2 are separated on both sides of the condenser 32, further, the liquid accumulator 6 and the air inlet 111 are located on the same side of the condenser 32, and the compressor 2 and the air outlet 112 are located on the same side of the condenser 32.
  • the liquid reservoir 6 is configured as a container with a large opening at the top, specifically, the liquid reservoir 6 includes a bottom wall and a peripheral wall, and the bottom wall and the peripheral wall surround the liquid reservoir 6 into a space without Open top container.
  • the condensation fan 33 is configured to be able to rotate in reverse.
  • the condensing fan 33 rotating in reverse makes air enter the press chamber 11 from the air outlet 112 and flow out of the press chamber 11 through the air inlet 111 .
  • the airflow reversely blows the condenser 32 , blowing off the dust on the surface of the condenser 32 away from the compressor 2 .
  • Part of the dust blown off from the condenser 32 will fall into the liquid reservoir 6 through the opening of the liquid reservoir 6 and mix with the condensed water, so as to avoid blowing out of the compressor chamber 11 and pollute the surrounding environment of the refrigerator.
  • a part of the condensation pipe 7 is located in the liquid reservoir 6, as a heater 71, heating the condensed water and/or defrosting water in the liquid reservoir 6, promoting the melting of the frost, and promoting the condensation of the condensed water of evaporation. Further, the condensing pipe 7 as this part of the heater 71 is fixed by buckles (not marked in the figure) fixed to the bottom wall and/or side wall of the liquid reservoir 6 .
  • the heater 71 may also replace the heater 71 with other structures or components with a smaller height as needed.
  • the heater 71 is set as a micro-channel radiator connected in series between the compressor 2 and the condenser 32 or between the condenser 32 and the refrigerant decompression member 4 .
  • those skilled in the art can also set the storage room drainage channel according to the needs, and extend the storage room drainage channel into the storage room 13, so that the storage room drainage channel The other end extends to the top of the liquid reservoir 6 to drain the liquid in the storage chamber 13 into the liquid reservoir 6 .
  • the air inlet 111 is disposed on one side of the liquid reservoir 6 , preferably directly in front of the liquid reservoir 6 .
  • the refrigerator further includes an air guide structure 8 arranged in the compressor compartment 11, and the air guide structure 8 is configured to guide the air entering the press compartment 11 from the air inlet 111 to the storage chamber.
  • the air guiding structure 8 includes a side wall of the liquid storage 6 near the air inlet 111 and a side wall of the press chamber 11 near the air inlet 111 .
  • the side wall of the press chamber 11 close to the air inlet 111 has an inclined structure, specifically, the side wall gradually slopes backward from the bottom end to the top end.
  • the air guide structure 8 into any other feasible structure according to the needs, such as an arc-shaped plate set in the press chamber 11, the arc-shaped plate
  • the arc-shaped plate The bottom end of the arc-shaped plate is arranged on the front side of the air inlet 111 , and the top end of the arc-shaped plate extends to directly above or inside the liquid reservoir 6 .
  • the present invention arranges the compressor 2 and the accumulator 6 on both sides of the condensing assembly 3, so that the three complement each other in the vertical direction, effectively The height of the press chamber 11 is greatly reduced, and the volume of the storage chamber 13 is effectively increased under the condition that the overall height of the refrigerator remains unchanged.

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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)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)

Abstract

一种制冷设备，包括具有压机仓的机体，以及布置在压机仓内的压缩机、冷凝器和储液器，冷凝器在水平方向上位于储液器的一侧，储液器用于盛接制冷设备的冷凝水和/或化霜水。该制冷设备能够有效降低压机仓的高度，进而增加了制冷设备的储藏室的可用容积。

Description

制冷设备 技术领域
本发明属于制冷设备技术领域，具体提供了一种制冷设备。
背景技术
现有的制冷设备包括冰箱和冰柜，为了居家环境的美观，很多用户选择将制冷设备嵌装到置物柜中，或者嵌装到置物柜与墙体之间。制冷设备在嵌装之后，导致其左侧板、右侧板和/或后侧壁被遮挡，不利于冷凝器的自然散热。因此，有的制冷设备还在底部设置了压机仓，以在压机仓内布置压缩机、冷凝器、用于冷却冷凝器的冷凝风机、蒸发皿等构件。其中，蒸发皿用于盛接制冷设备工作过程中产生的冷凝水和/或化霜水，为了加快蒸发皿内液体的蒸发，通常将冷凝器设置在蒸发皿内。
但是，现有制冷设备压机仓内各构件的布局不甚合理，尤其是将冷凝器设置在蒸发皿内，导致现有制冷设备的压机仓的高度较高，从而降低了制冷设备的储藏室的可用容积。
发明内容
为了解决现有技术中的上述问题，本发明提供了一种新的制冷设备，以降低压机仓的高度，从而提升储藏室的可用容积。
本发明的一个目的在于，通过合理布局压机仓内的各部件，避免各部件在竖直方向上的叠加，从而降低压机仓的高度。
本发明进一步的一个目的在于，通过使进入压机仓内的所有空气都流经冷凝器，提升冷凝器的冷却效率。
本发明再进一步的一个目的在于，通过使进入压机仓内的空气在流经蒸发器之前先流向储液器，提升了储液器内冷凝水的蒸发速率。
为了实现上述目的，本发明提供了一种制冷设备，包括：
机体，其上设置有压机仓；
压缩机、冷凝器和储液器，所述压缩机、所述冷凝器和所述储液器布置在所述压机仓内，并且所述冷凝器在水平方向上位于所述储液器的一侧，所述储液器用于盛接所述制冷设备的冷凝水和/或化霜水。
可选地，所述压机仓具有进风口和出风口；所述制冷设备还包括布置在 所述压机仓内的冷凝风机，所述冷凝风机用于迫使外界的空气进入所述压机仓以及迫使所述压机仓内的空气流向外界；所述冷凝器与所述压机仓被构造为使流经所述压机仓的空气全部通过所述冷凝器。
可选地，所述制冷设备还包括风筒，所述风筒内形成有风腔，所述风筒的外周壁与所述压机仓的圆周壁抵接，以使所述压机仓内的空气全部流经所述风腔；所述冷凝器设置在所述风腔中并且与所述风筒嵌合。
可选地，所述冷凝风机设置在所述风腔中；和/或，所述冷凝风机设置在所述冷凝器远离所述储液器的一侧；和/或，所述压缩机设置在所述冷凝器远离所述储液器的一侧。
可选地，所述冷凝风机配置成，正转时使所述压机仓内的空气自所述进风口流向所述出风口；反转时使所述压机仓内的空气自所述出风口流向所述进风口，以对所述冷凝器进行除尘。
可选地，所述制冷设备还包括导风结构，所述导风结构配置成，将从所述进风口进入所述压机仓内的空气引导至所述储液器内。
可选地，所述压机仓设置在所述机体的底部；所述进风口和所述出风口设置在所述压机仓的底壁上，所述进风口位于所述冷凝器靠近所述储液器的一侧，所述出风口位于所述冷凝器远离所述储液器的一侧。
可选地，所述制冷设备还包括设置在所述压机仓的底壁的底侧的挡风构件，所述挡风构件用于将所述进风口和所述出风口分隔开。
可选地，所述制冷设备还包括设置在所述储液器内的加热器，所述加热器用于加热所述储液器内的冷凝水和/或化霜水；所述加热器串联在所述压缩机与所述制冷设备的冷媒降压构件之间。
可选地，所述制冷设备还包括将所述压缩机与所述冷凝器流体连接到一起的冷凝管，所述冷凝管的一部分位于所述储液器内，以使所述冷凝管的所述一部分作为所述加热器。
可选地，所述导风结构包括所述储液器靠近所述进风口的侧壁和所述压机仓靠近所述进风口的侧壁。
基于前文的描述，本领域技术人员能够理解的是，由于冷凝器的高度通常要大于压缩机的高度，所以本发明通过将冷凝器设置在储液器的一侧，避免了冷凝器与储液器在竖直方向上的叠加，有效地降低了冷凝器最顶端距离地面的高度，从而降低了压机仓的高度，进而增加了制冷设备的储藏室的可 用容积。
进一步，通过在冷凝器与压机仓之间设置风筒，并使风筒的外周壁与压机仓的圆周壁抵接，以及使冷凝器嵌合到风筒中，使得进入压机仓的空气都能够流经冷凝器(包括，使空气中的大部分贯穿冷凝器，一小部分从冷凝器的周围吹拂而过)，提升了空气对冷凝器的冷却效率。
再进一步，通过将冷凝风机设置在风筒中，使得冷凝风机能够通过该风筒与冷凝器固定到一起，从而使得风筒能够连同其内的冷凝器和冷凝风机被一同拆卸和安装，方便了制冷设备上冷凝器和冷凝风机的安装与拆卸。
再进一步，通过将压缩机与冷凝器流体连接到一起的冷凝管的一部分设置在储液器内，使得储液器内的冷凝水和/或化霜水能够被该一部分冷凝管进行加热，提升了储液器内的冷凝水和/或化霜水的蒸发效率。同时，由于冷凝管的直径较小(相对于冷凝器的高度)，不需要在竖直方向上为其设置单独的空间，便可将其布置在储液器内，而不会增加压机仓的高度。
再进一步，通过在压机仓内设置导风结构，并将导风结构配置成，将从进风口进入压机仓内的空气引导至储液器内，使得进入压机仓内的空气在流经蒸发器之前先流向储液器，提升了储液器内冷凝水的蒸发速率。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
为了更清楚地说明本发明的技术方案，后文将参照附图并结合冰箱来描述本发明的部分实施例。本领域技术人员应当理解的是，同一附图标记在不同附图中所标示的部件或部分相同或类似；本发明的附图彼此之间并非一定是按比例绘制的。附图中：
图1是本发明一些实施例中冰箱的间室构成示意图；
图2是本发明一些实施例中所示冰箱的制冷系统原理示意图；
图3是本发明一些实施例中所示冰箱的压机仓部分的第一轴测视图；
图4是图3中所示压机仓部分的第二轴测视图(无左侧板)；
图5是图3中所示压机仓部分的第三轴测视图(无后侧板)；
图6是图3中所示压机仓部分的第四轴测视图(无后侧板)；
图7是图3中所示压机仓内各构件的分布情况示意图；
图8是图7中所示冷凝组件的结构分解图。
附图标记说明：
1、机体；11、压机仓；111、进风口；112、出风口；12、制冷室；13、储物室；14、挡风构件；
2、压缩机；
3、冷凝组件；31、风筒；311、风腔；32、冷凝器；33、冷凝风机；
4、冷媒降压构件；
5、蒸发器；
6、储液器；
7、冷凝管；71、加热器；
8、导风结构。
具体实施方式
本领域技术人员应当理解的是，下文所描述的实施例仅仅是本发明的一部分实施例，而不是本发明的全部实施例，该一部分实施例旨在用于解释本发明的技术原理，并非用于限制本发明的保护范围。基于本发明提供的实施例，本领域普通技术人员在没有付出创造性劳动的情况下所获得的其它所有实施例，仍应落入到本发明的保护范围之内。
需要说明的是，在本发明的描述中，术语“中心”、“上”、“下”、“顶部”“底部”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述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”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
此外，还需要说明的是，在本发明的描述中，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，还可以是两个元件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
本发明的制冷设备包括冰箱和冰柜，为了使本领域技术人员更清楚地理 解本发明所要保护的技术方案，后文将以冰箱为例并结合附图来对本发明的制冷设备进行详细说明。
图1是本发明一些实施例中冰箱的间室分布情况示意图，图2是本发明一些实施例中制冷系统的主要构件的连接情况示意图。需要说明的是，图2中示出的仅仅是制冷系统的主要构件，实际上，冰箱的制冷系统还包括控制阀、管路等其他结构。
如图1和图2所示，在本发明的一些实施例中，冰箱主要包括机体1、压缩机2、冷凝组件3、冷媒降压构件4和蒸发器5。其中，压缩机2、冷凝组件3(具体是图8中所标记的冷凝器32)、冷媒降压构件4和蒸发器5流体连接到一起，以使冷媒能够按照压缩机2、冷凝组件3(具体是冷凝器32)、冷媒降压构件4和蒸发器5的顺序依次流动。
需要说明的是，降压构件4可以是毛细管，也可以是具有节流功能和/或降压功能的构件。
如图1所示，机体1上设置有压机仓11、制冷室12和储物室13。其中，压机仓11位于机体1的底部，至少用于布置压缩机2和冷凝组件3。制冷室12至少用于布置蒸发器5。储物室13用于盛放食材。
图3至图7示出的是压机仓部分的结构。
如图3至图7所示，压机仓11的底壁上设置有进风口111和出风口112。在冰箱正常使用的状态下，压机仓11的底壁与地面之间具有间隙(图中未标记)，以便使外界的空气从进风口111进入压机仓11，对压缩机2和冷凝组件3(具体是冷凝器32)冷却后再从出风口112流出压机仓11。
如图5所示，机体1还包括设置在压机仓11底壁的底侧的挡风构件14，挡风构件14将压机仓11的底壁与地面之间的间隙分割成进风通道(图中未标记)和出风通道(图中未标记)；以使外界的空气从进风通道和进风口111进入压机仓11，从出风口112和出风通道流到冰箱周围的环境中。防止从出风口112流出的热风再从进风口111进入压机仓11，影响压机仓11的散热效果。
优选地，挡风构件14从后向前朝着靠近出风口112的方向倾斜，以降低进风通道的风阻，从而使外界的空气更容易进入压机仓11，优化了压机仓11的风冷性能。
如图3至图7所示，进风口111和出风口112处安装有格栅，该格栅用 于防止异物(例如，仓鼠、猫、鹦鹉等小动物)进入压机仓11。
如图8所示，冷凝组件3包括风筒31、冷凝器32和冷凝风机33。其中，风筒31内形成有风腔311，风筒31的外周壁与压机仓11的圆周壁抵接，以使压机仓11内的空气全部流经风腔311。本领域技术人员能够理解的是，考虑到加工成本和/或装配成本，风筒31的外周壁与压机仓11的圆周壁之间可以不是完全密封地抵接，保留微小的间隙，以使压机仓11内的大部分空气全部流经风腔311。
如图7和图8所示，冷凝器32设置在风腔311中并且与风筒31嵌合，换句话说，冷凝器32的外周壁与风筒31内周壁抵接，以使流经风腔311内的空气都能够贯穿冷凝器32上的风道孔，或者使大部分的空气贯穿冷凝器32上的风道孔使少部分的空气从冷凝器32的圆周壁的外侧吹拂而过。本领域技术人员能够理解的是，嵌合到一起的冷凝器32和风筒31，能够提升压机仓11内的空气对冷凝器32制冷的利用率。
进一步，冷凝风机33也设置在风腔311中，并且与风筒31和/或冷凝器32固定到一起。优选地，冷凝风机33位于冷凝器32靠近压缩机2的一侧。冷凝风机33正转时能够驱动外界的空气从进风口111进入压机仓11，对压缩机2和冷凝器32冷却后再从出风口112流出压机仓11。或者，本领域技术人员也可以根据需要，将冷凝风机33设置在冷凝器32远离压缩机2的一侧。
本领域技术人员能够理解的是，彼此固定到一起的风筒31、冷凝器32和冷凝风机33，能够方便工作人员将该三者安装到压机仓11内以及将该三者从压机仓11内拆卸下来。
在本发明的该一些实施例中，冷凝器32是微通道冷凝器。此外，本领域技术人员也可以根据需要，将冷凝器32设置成其他任意可行的冷凝器，例如管式冷凝器。
进一步，在能够保证压机仓11内的空气全部或者大部分流经/吹拂冷凝器32的前提下，在本发明的其他实施例中，本领域技术人员也可以根据需要，省去风筒31的设置，并使冷凝器32的圆周与压机仓11的内周壁相匹配，以使冷凝器32的圆周壁与压机仓11的内周壁抵接。
如图6和图7所示，冰箱还包括布置在压机仓11内的储液器6和冷凝管7。其中，储液器6用于盛接冰箱的冷凝水和/或化霜水。具体地，冰箱还 包括排水管(图中未标记)，排水管的一端通向制冷室12，排水管的另一端延伸至储液器6，以便使制冷室12内的冷凝水和/和/或化霜水通过排水管流动到储液器6内。冷凝管7的一端与压缩机2的出口连接；冷凝管7的另一端与冷凝器32的进口连接，以将压缩机2与冷凝器32流体连接到一起。
继续参阅图6和图7，储液器6设置在冷凝器32远离压缩机2的一侧，以使储液器6和压缩机2分置于冷凝器32的两侧，进一步，储液器6和进风口111位于冷凝器32的同一侧，压缩机2和出风口112位于冷凝器32的同一侧。
如图7所示，储液器6被设置为顶部具有大敞口的容器，具体地，储液器6包括底壁和周壁，该底壁和该周壁将储液器6围成了一个没有顶壁的敞口容器。
可选地，冷凝风机33被配置为能够反向转动。反向转动的冷凝风机33使空气从出风口112进入压机仓11，并从进风口111流出压机仓11。在此过程中，气流反向吹拂冷凝器32，将冷凝器32表面上的灰尘朝着远离压缩机2的方向吹落。从冷凝器32上吹落的灰尘中，一部分会通过储液器6的敞口落入储液器6中并与冷凝水混合，避免了吹出压机仓11，污染冰箱周围的环境。
继续参阅图6和图7，冷凝管7的一部分位于储液器6内，以作为加热器71，加热储液器6内的冷凝水和/或化霜水，促进霜的融化，促进冷凝水的蒸发。进一步，冷凝管7作为加热器71的该一部分通过固定到储液器6底壁和/或侧壁上的卡扣(图中未标记)固定。从压缩机2内流出的高温冷媒在流经冷凝管7的该一部分时，能够对通过该一部分将热量传递至储液器6内的冷凝水和/或化霜水，从而促进霜的融化，以及促进冷凝水的蒸发。
此外，在本发明的其他实施例中，本领域技术人员也可以根据需要，将加热器71替换成其他高度较小的结构或构件。例如将加热器71设置为串联在压缩机2与冷凝器32之间或者串联在冷凝器32与冷媒降压构件4之间的微通道散热器。
虽然图中并未示出，但是在本发明的其他实施例中，本领域技术人员也可以根据需要，省去加热器71(即，使冷凝管7不对冷凝水和/和/或化霜水进行加热)，然后使用户定期倾倒储液器6。
进一步，在本发明的其他实施例中，本领域技术人员也可以根据需要， 将设置将储物室引流通道，并使储物室引流通道延伸到储物室13中，使储物室引流通道的另一端延伸至储液器6的正上方，以将储物室13内的液体引流至储液器6中。
如图4和图7所示，进风口111设置在储液器6的一侧，优选地设置在储液器6的正前方。
如图4所示，冰箱还包括设置在压机仓11内的导风结构8，该导风结构8配置成，将从进风口111进入所述压机仓11内的空气引导至所述储液器6内。具体地，该导风结构8包括储液器6靠近进风口111的侧壁和压机仓11靠近进风口111的侧壁。其中，压机仓11靠近进风口111的侧壁为倾斜结构，具体地，该侧壁自底端至顶端，逐渐向后倾斜。
此外，在本发明的其他实施例中，本领域技术人员也可以根据需要，将导风结构8设置成其他任意可行的结构，例如设置在压机仓11内的弧形板，该弧形板的底端设置在进风口111的前侧，该弧形板的顶端延伸至储液器6的正上方或内部。
基于前文的描述，本领域技术人员能够理解的是，本发明通过将压缩机2和储液器6分别设置在冷凝组件3的两侧，使得该三者在竖直方向上互补交叠，有效地降低了压机仓11的高度，进而在冰箱整机高度不变的情况下，使得储物室13的容积得到了有效地增加。
进一步，通过使进入压机仓11内的空气全部流经冷凝器32并吹拂冷凝器32，使得进入压机仓11内的空气得到了充分地利用，提升了冷凝器32的散热效果。
至此，已经结合前文的多个实施例描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围并不仅限于这些具体实施例。在不偏离本发明技术原理的前提下，本领域技术人员可以对上述各个实施例中的技术方案进行拆分和组合，也可以对相关技术特征作出等同的更改或替换，凡在本发明的技术构思和/或技术原理之内所做的任何更改、等同替换、改进等都将落入本发明的保护范围之内。

Claims (10)

  1. 一种制冷设备，包括：
    机体，其上设置有压机仓；
    压缩机、冷凝器和储液器，所述压缩机、所述冷凝器和所述储液器布置在所述压机仓内，并且所述冷凝器在水平方向上位于所述储液器的一侧，所述储液器用于盛接所述制冷设备的冷凝水和/或化霜水。
  2. 根据权利要求1所述的制冷设备，其中，
    所述压机仓具有进风口和出风口；
    所述制冷设备还包括布置在所述压机仓内的冷凝风机，所述冷凝风机用于迫使外界的空气进入所述压机仓以及迫使所述压机仓内的空气流向外界；
    所述冷凝器与所述压机仓被构造为使流经所述压机仓的空气全部通过所述冷凝器。
  3. 根据权利要求2所述的制冷设备，其中，
    所述制冷设备还包括风筒，所述风筒内形成有风腔，所述风筒的外周壁与所述压机仓的圆周壁抵接，以使所述压机仓内的空气全部流经所述风腔；
    所述冷凝器设置在所述风腔中并且与所述风筒嵌合。
  4. 根据权利要求3所述的制冷设备，其中，
    所述冷凝风机设置在所述风腔中；和/或，
    所述冷凝风机设置在所述冷凝器远离所述储液器的一侧；和/或，
    所述压缩机设置在所述冷凝器远离所述储液器的一侧。
  5. 根据权利要求4所述的制冷设备，其中，
    所述冷凝风机配置成，正转时使所述压机仓内的空气自所述进风口流向所述出风口；反转时使所述压机仓内的空气自所述出风口流向所述进风口，以对所述冷凝器进行除尘。
  6. 根据权利要求2所述的制冷设备，其中，
    所述制冷设备还包括导风结构，所述导风结构配置成，将从所述进风口 进入所述压机仓内的空气引导至所述储液器内。
  7. 根据权利要求2所述的制冷设备，其中，
    所述压机仓设置在所述机体的底部；
    所述进风口和所述出风口设置在所述压机仓的底壁上，所述进风口位于所述冷凝器靠近所述储液器的一侧，所述出风口位于所述冷凝器远离所述储液器的一侧。
  8. 根据权利要求7所述的制冷设备，其中，
    所述制冷设备还包括设置在所述压机仓的底壁的底侧的挡风构件，所述挡风构件用于将所述进风口和所述出风口分隔开。
  9. 根据权利要求1-8中任一项所述的制冷设备，其中，
    所述制冷设备还包括设置在所述储液器内的加热器，所述加热器用于加热所述储液器内的冷凝水和/或化霜水；所述加热器串联在所述压缩机与所述制冷设备的冷媒降压构件之间。
  10. 根据权利要求9所述的制冷设备，其中，
    所述制冷设备还包括将所述压缩机与所述冷凝器流体连接到一起的冷凝管，所述冷凝管的一部分位于所述储液器内，以使所述冷凝管的所述一部分作为所述加热器。
PCT/CN2022/095658 2021-06-30 2022-05-27 制冷设备 WO2023273738A1 (zh)

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CN208901720U (zh) * 2018-09-19 2019-05-24 海信容声(广东)冷柜有限公司 一种制冷机组及制冷设备
CN110375475A (zh) * 2018-04-13 2019-10-25 青岛海尔股份有限公司 优化蒸发器安装结构的冰箱
CN111442589A (zh) * 2020-03-13 2020-07-24 青岛海尔电冰箱有限公司 制冷装置
CN112268393A (zh) * 2020-10-23 2021-01-26 青岛海信商用冷链股份有限公司 一种制冷设备

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JPH10332253A (ja) * 1997-06-02 1998-12-15 Toshiba Corp 冷蔵庫
CN108885050A (zh) * 2016-03-01 2018-11-23 三菱电机株式会社 冰箱
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