WO2018137417A1 - 一种空调器 - Google Patents

一种空调器 Download PDF

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Publication number
WO2018137417A1
WO2018137417A1 PCT/CN2017/115538 CN2017115538W WO2018137417A1 WO 2018137417 A1 WO2018137417 A1 WO 2018137417A1 CN 2017115538 W CN2017115538 W CN 2017115538W WO 2018137417 A1 WO2018137417 A1 WO 2018137417A1
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WO
WIPO (PCT)
Prior art keywords
evaporator
pipe
inlet pipe
air conditioner
component
Prior art date
Application number
PCT/CN2017/115538
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English (en)
French (fr)
Inventor
汪春节
李如强
胡保国
余欣锋
黄军
Original Assignee
珠海格力电器股份有限公司
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Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2018137417A1 publication Critical patent/WO2018137417A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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
    • F25B39/02—Evaporators

Definitions

  • the invention relates to the technical field of heating and cooling, and in particular to an evaporator and an air conditioner.
  • the evaporator is disposed on the base, and the inlet pipe and the gas collecting pipe for circulating the refrigerant protrude from the evaporator, and an interface connected to the outdoor unit is reserved.
  • FIG. 13 shows that the connecting pipe formed by the inlet pipe and the collecting pipe needs to be placed over the pre-formed groove position on the base toward the base. The back side is bent and then bent horizontally.
  • the connecting pipe has been bent according to the design angle in the production process of the evaporator, in the process of assembling the assembly line, in order to facilitate the assembly, the connecting pipe after the bending is subjected to the twisting process, and after the evaporator is assembled, Return the connecting tube to the design angle and finally fix it with the pressure plate.
  • the indoor unit needs to be supported forward to complete the connection of the connecting pipe, and the installation process More cumbersome. If the introduction direction of the outdoor unit connecting pipe and the orientation of the indoor unit interface are opposite, it is also necessary to bend the pipe in the opposite direction, which is not only complicated but also complicated. The pipeline is easily deformed and there is a risk of liquid leakage.
  • the technical problem to be solved by the present invention is to overcome the technical complexity of the prior art evaporator assembly steps, which is disadvantageous to the automatic installation, thereby providing an evaporator capable of simplifying the assembly steps and being suitable for completing the automatic installation.
  • Another technical problem to be solved by the present invention is to overcome the technical defects in the prior art that the outlet position of the evaporator connecting pipe is unreasonable, the connection with the outdoor unit is high, and the liquid leakage may be caused at the same time.
  • the present invention provides an air conditioner including a base member and an evaporator member, the evaporator member being connected to the outdoor unit through a liquid inlet pipe and a gas collecting pipe; the evaporator member and the upper portion thereof are disposed
  • the inlet and collection tubes are located on the front side of the base member.
  • the inlet pipe and the gas collecting pipe include: connected to the first side of the evaporator member and protruded to the first side of the evaporator member; or connected to the first side of the evaporator member, bent Thereafter, a first set of inlet and collection tubes extending from the upper portion of the evaporator member to the second side of the evaporator member.
  • the inlet pipe and the gas collecting pipe are provided in two groups, and the first group of the inlet pipe and the gas collecting pipe are connected to the first side of the evaporator member and protrude to the first side of the evaporator member; a set of inlet and collection tubes connected to the first set of inlet and collection tubes on a first side of the evaporator component and extending from the upper portion of the evaporator member to the first group of the second side of the evaporator member Liquid pipe and gas collection pipe.
  • a three-way structure is respectively disposed on the first group of the inlet pipe and the gas collecting pipe, and the second group of the inlet pipe and the gas collecting pipe are respectively connected with the two three-way structures, thereby making the second group of the inlet pipe and the collecting pipe Connect the first set of inlet and collection tubes.
  • the evaporator member is formed by sequentially connecting a plurality of folded fins, by the evaporator
  • the first side of the component extends to the second side of the evaporator component and the gas collection tube extends adjacent either of the deflector components to the second side of the evaporator component.
  • the evaporator member is formed by sequentially connecting three folding fins.
  • the inlet pipe and the gas collecting pipe extend across the top surface of the first folding evaporator member disposed near the base member to the second side of the evaporator member.
  • the inlet pipe and the gas collecting pipe are adjacent to and extend through the lower end of the first folded evaporator member disposed near the base member to the second side of the evaporator member.
  • the second group of the inlet pipe and the collecting pipe span the portion of the top surface of the first folding evaporator and are disposed obliquely along the top surface of the evaporator.
  • the angle between the oblique direction and the horizontal direction is 0-10°.
  • the evaporator member and the inlet pipe and the collecting pipe provided thereon are located on the front side of the base member to enable the evaporator member to be assembled from the top to the bottom to the base member. Since the inlet pipe and the gas collecting pipe and the evaporator are located on the front side of the base member, the evaporator component and the inlet pipe and the gas collecting pipe are assembled into an assembly, and when the assembly is assembled with the base member, the inlet pipe is not required. And the collecting pipe is smashed to the other side of the base member, so that the installation step is simplified. Specifically, it is not necessary to manually bend the inlet pipe and the collecting pipe, and then bend back to the design angle after assembly, so it is suitable for use. Mechanized and automatic assembly helps increase production efficiency and reduce production costs.
  • the evaporator member is formed by sequentially connecting a plurality of folded fins, and the second set of the inlet pipe and the gas collecting pipe extend across the top surface of the first folded evaporator member disposed near the base member to the evaporator.
  • the evaporator component is formed by a plurality of folded fins connected in sequence, and the second set of inlet and collector tubes are adjacent to and extend through the lower end of the first folded evaporator component disposed adjacent the base member to evaporate
  • the second side of the device component in the above two embodiments, the second group of inlet pipe and the gas collecting pipe may extend from the first side to the second side, so that the outdoor unit connecting pipe can select a group of liquids suitable for the direction of the interface
  • the tube is connected to the gas collecting tube, eliminating the need for a fistula step and further simplifying
  • the installation step prevents the connecting pipe from leaking due to repeated fistula; at the same time, there is enough space in the upper and lower parts of the evaporator to set the inlet pipe and the collecting pipe, so the evaporator of the invention optimizes the structural design, so that the inlet pipe and the set The position of the trachea is more reasonable and the structure of the air conditioner is more compact.
  • FIG. 1 is a schematic exploded view of an evaporator and a base member according to an embodiment of the present invention, and the mounting direction is also shown;
  • Figure 2 is a left side view of Figure 1;
  • Figure 3 is a schematic view showing the structure of the evaporator and the base member of Figure 1 after installation;
  • FIG. 4 is a schematic structural view of an embodiment in which an inlet pipe and a gas collecting pipe are respectively protruded from both sides of the evaporator;
  • Figure 5 is a rear elevational view of Figure 4.
  • Figure 6 is a perspective view of Figure 5;
  • Figure 7 is a rear elevational view of Figure 6;
  • Figure 8 is a schematic structural view showing an embodiment of an evaporator extending from a liquid inlet pipe and a gas collecting pipe;
  • Figure 9 is a schematic structural view showing another embodiment of the evaporator extending from the inlet pipe and the gas collecting pipe;
  • Figure 10 is a schematic structural view of an embodiment in which an inlet pipe and a gas collection pipe are disposed in a water tank;
  • Figure 11 is a schematic view showing the structure of the inlet pipe and the gas collecting pipe at the lower end of the evaporator;
  • Figure 12 is a sectional view showing the components of the evaporator of the present invention.
  • FIG. 13 is a rear view showing the structure of an air conditioner indoor unit in the prior art, specifically showing a way of walking the existing inlet pipe and the gas collecting pipe on the base member;
  • Figure 14 is a schematic view showing the positional relationship of the gas collection branch pipe, the liquid inlet branch pipe and the heat exchanger;
  • Figure 15 is an enlarged schematic view showing the structure of a portion A in Figure 14.
  • 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.
  • the embodiment provides an air conditioner.
  • the indoor unit portion mainly includes a bottom case a310 and an evaporator disposed thereon.
  • the evaporator is an important component of the heat exchange heat module in the air conditioner, and the heat exchange module comprises an evaporator part a220 whose overall cross section is inverted U-shaped by the both ends of the angle frame, and the evaporator part a220 is provided with sealing parts at both ends. Thereby, an open chamber 222 is formed inside the evaporator member a220 in an inverted U shape.
  • the line in the evaporator part a220 is connected to the outdoor unit through a connecting line composed of the inlet pipe a2231 and the header pipe a2232.
  • three-way structures a2233 and a2234 are disposed on the inlet pipe a2231 and the gas collection pipe a2232, and the three-way structures a2233 and a2234 are provided with external pipes connecting the pipes on both sides of the evaporator component a220. Connection end.
  • the inlet pipe a2231 and the gas collection pipe a2232 are both connected to the side of the evaporator component a220 away from the motor bracket 110, and one of the three-way structures a2233, a2234 is adjacent to the back plate of the base component a101.
  • the evaporator member a220 After extending the length of the evaporator member a220, it is bent into a U-bend that bypasses the motor bracket 110 from the side of the motor bracket 110 away from the back plate of the base member a101, and reaches the back plate of the base member a101 using the mounted state.
  • the edge is bent toward the end of the side base member a101 near the back plate of the base member a101.
  • a fixing structure is provided on the angle frame 210.
  • the connecting tube slot 211 is formed on the angle frame 210.
  • the extended portion of the connecting pipe is engaged in the connecting tube slot 211 to serve as a fixing function.
  • the fixed structure fixes the position of the extension of the connecting pipe and improves the safety of the pipeline operation.
  • the above embodiment can be adjusted as needed, and only needs to be provided on the one side for the specific user.
  • the appropriate position on the corresponding side of the evaporator member a220 may connect the piping in the evaporator member a220 to the inlet pipe a 2231 and the header a2232.
  • the air conditioner of the embodiment is mainly composed of an evaporator member a220 formed with a plurality of refrigerant flow passages, and the refrigerant flow passages are sequentially connected through a U-shaped tube, and the open end of the U-shaped tube is detachably provided with an elbow, thereby Forming a complete refrigerant flow passage, the refrigerant flow passage has a refrigerant inlet and a refrigerant outlet disposed on the first side of the evaporator component a220, and further includes an inlet pipe a2231 and a gas collection pipe a2232 respectively connected to the refrigerant inlet and the refrigerant outlet;
  • the liquid pipe a2231 and the gas collecting pipe a2232 summarize a total inlet pipe a2231 and a total header a2232 through the liquid separation head a4 and the gas collection head a5.
  • the evaporator member a220 and the inlet pipe a2231 and the header pipe a2232 provided thereon are disposed on the front side of the base member a101 so that the evaporator member a220 can be assembled from the top to the bottom to the base. On part a101.
  • the meaning of the evaporator member a220, the inlet pipe a2231 and the header pipe a2232 on the front side of the base member a101 at the same time is that after the evaporator member a220 and the inlet pipe a2231 and the gas collecting pipe a2232 are assembled, When assembling with the bottom casing a310, it is not necessary to smash the inlet pipe a2231 and the gas collecting pipe a2232 to the other side of the bottom casing a310, so that the mounting step is simplified, specifically, it is not necessary to manually insert the inlet pipe a2231 and the set.
  • the trachea a2232 is bent and folded back to the design angle after assembly, so it is suitable for mechanized automatic assembly, which helps to improve production efficiency and reduce production cost.
  • the evaporator can be directly assembled to the bottom case a310 from top to bottom.
  • the joint connecting the inlet pipe a2231 and the header pipe a2232 and the outdoor unit is located on the rear side of the base member a101, and the base is required during the installation process.
  • the seat member a101 is held in the front support state to complete the take-over.
  • the inlet pipe a2231 and the air collection pipe a2232 are obviously located on the front side of the base member a101 together with the evaporator, so that the front support base member a101 is not required at the time of installation. .
  • the evaporator member may be mounted to the base member a101 from top to bottom, or from bottom to top to the base member a101, or from left to right to the base.
  • the evaporator part On the part a101, that is, the evaporator part can be attached to the base part a101 from one side of the base part a101.
  • the bottom casing a310 is provided with a water tank a312 corresponding to the front and rear of the evaporator, and the evaporator (ie, the evaporator component a220) is connected with the inlet pipe a2231 and the gas collection pipe a2232, the inlet pipe a2231 and the gas collecting pipe.
  • the a2232 is bent and disposed in the water tank a312.
  • the evaporator and the air carrying the water vapor contact the water vapor to condense on the surface of the evaporator, and collect along the surface of the evaporator into the water tank a312, and the inlet tube a2231 and the set After the gas pipe a2232 is inserted into the water tank a312, it can be further kept cold by the water in the water tank, thereby preventing unnecessary heat exchange between the refrigerant in the inlet pipe a2231 and the gas collection pipe a2232 and the outside, and contributing to the improvement of the air conditioner. Energy efficiency ratio.
  • the water vapor itself has a lower temperature after coagulation, and the cooling effect on the inlet pipe a2231 and the gas collection pipe a2232 is further improved; and since the condensed water is always present in the water tank a312, the liquid inlet pipe is used for a long time.
  • the cooling effect of the collecting pipe is not easy to drop.
  • the evaporator component a220 is connected to the inlet pipe a2231 and the gas collection pipe a2232, and the inlet pipe a2231 and the gas collection pipe a2232 are two groups, and respectively protrude the evaporator shell from both sides of the evaporator component a220. body.
  • the inlet pipe a2231 and the header pipe a2232 and the outdoor unit connecting pipe can be connected to both sides of the evaporator, thereby facilitating the reduction of the pipetting step at the time of installation.
  • the staff can select the appropriate side when installing the machine for the user.
  • the outdoor unit connecting pipes are directly connected, thereby eliminating the step of smashing the connecting pipe to the other side of the air conditioner.
  • the inlet pipe a2231 and the gas collection pipe a2232 may be set as one set or two sets.
  • the evaporator component 220 is sequentially composed of a plurality of folded fins. The connection is formed.
  • an evaporator in which three-fold fins are connected is particularly shown, but the number of folds of the fins is not limited to three folds.
  • the inlet pipe a2231 and the gas collection pipe a2232 are connected to the first side of the evaporator member a220, and protrude from the first side of the evaporator member a220 to the air-conditioning case; or may be connected to the evaporator member
  • the first side of the a220 extends from the second side of the evaporator component a220 to the air conditioning housing after being bent.
  • the inlet pipe a2231 and the header pipe a2232 are connected to the first side of the evaporator component a220, and the outlet pipe form of the air-conditioning casing extending from the first side of the evaporator component a220 is of two types:
  • the inlet pipe a2231 and the gas collection pipe a2232 are connected to the first side of the evaporator member a220, and are bent upward along the contour of the evaporator member a220 toward the bottom casing a310, and then bent downward along the contour of the bottom casing a310, and then The first side of the evaporator member a220 is bent to extend out of the casing of the evaporator.
  • the inlet pipe a2231 and the header pipe a2232 are bent downward away from the bottom casing a310 along the contour of the evaporator member a220, and are bent toward the first side of the evaporator member a220.
  • the inside of the cavity formed between the base member a101 and the evaporator casing can be used for arranging a motor or the like, the two types of outlet pipes are used, and the inlet pipe a2231 and the gas collection pipe a2232 are respectively along the base member a101.
  • the outline of the evaporator casing is taken away to avoid occupying the available space of the inlet pipe a2231 and the collecting pipe a2232, thereby optimizing the structural design of the air conditioner.
  • the first group of inlet tubes a2231 and the gas collection tube a2232 are connected.
  • the first set of inlet pipe a2231 and the gas collection pipe a2232 are respectively provided with three-way structures a2233, a2234, and the second set of inlet pipe a2231 and gas collecting pipe a2232 are respectively connected with two three-way structures a2233 A2234, so that the second group of inlet tubes a2231 and the collector tubes a2232 are connected to the first group of inlet tubes a2231 and the header tubes a2232.
  • the first group of inlet tubes a2231 and the collector tubes a2232 extend toward the first side of the evaporator member a220, and the second group of inlet tubes a2231 and the collector tubes a2232 are connected to the evaporator member a220 from the connection position.
  • the two sides extend and extend from the second side of the evaporator component a220 to the air conditioning housing.
  • the second group of inlet tubes a2231 and the collector tubes a2232 have various types of conduits, and different types of conduits can have different effects.
  • FIG. 5 FIG. 6, FIG. Figure 8 and Figure 9 illustrate by example:
  • the evaporator member a220 is formed by sequentially connecting a plurality of folded fins, wherein the first folded evaporator member is disposed adjacent to the base member a101, and the last folded evaporator member is farthest from the base member a101; the inlet pipe a2231 and After the gas collecting pipe a2232 extends to the second side of the evaporator member a220, it is bent and then protrudes toward the second side of the evaporator member a220.
  • the second set of inlet tubes a 2231 and the collector tubes a 2232 extend from the upper portion of the evaporator member a220 (particularly the upper portion of the first folded evaporator member) to the second side of the evaporator member a220.
  • the second group of inlet tubes a2231 and the collector tubes a2232 are disposed obliquely across the top surface of the evaporator across the top surface of the evaporator, and the angle between the oblique direction and the horizontal direction is 0-10°. Specifically, as shown in FIG.
  • the second group of inlet tubes a2231 and the collector tubes a2232 may be at 0°, ie, horizontal, 1°, 2°, 3°, 4°, 5°, 6°, 7°, 8°.
  • the angle of inclination of 9°, 10° extends on the top surface of the evaporator.
  • the inclination angle refers to an angle between the second group of inlet tubes a2231 and the header tube a2232 and the bottom case a310.
  • the second group of inlet tubes a2231 and the collection tube a2232 are steamed.
  • the second side of the hair unit a220 is first bent along the contour of the evaporator member a220 toward the bottom case a310, and then bent downward along the contour of the bottom case a310, and then bent toward the first side of the evaporator member a220. Thereby extending out of the casing of the evaporator.
  • the second set of inlet pipe a2231 and the collector pipe a2232 are first bent away from the bottom casing a310 along the contour of the evaporator component a220 on the second side of the evaporator component a220, and then evaporated.
  • the first side direction of the member a220 is bent.
  • the front end or the rear end of the bottom case a310 is provided with a water tank a312, and the second group of the inlet pipe a2231 and the gas collecting pipe a2232 may pass through the evaporator part a220 through any of the water tanks a312.
  • One side extends to the second side of the evaporator component a220.
  • the second set of inlet tubes a 2231 and the collector tubes a 2232 may extend through the lower end of the first folded evaporator member to the second side of the evaporator member a220. Alternatively, it extends through the lower end of any of the evaporator members to the second side of the evaporator member a220.
  • the upper portion of the evaporator member a220 refers to the upper surface thereof, and is preferably above the top surface of the first folded evaporator member as shown in FIG. 7 and is close to the evaporator member. A220 is taken away.
  • the lower end of the first folded evaporator member is located below the lower surface of the first folded evaporator member and is preferably positioned below the lower surface of the first folded evaporator member and adjacent to the evaporator member a220. This allows the inlet pipe a2231 and the header pipe a2232 to be piped inside the evaporator without occupying the installation space of other components.
  • the lower end of the evaporator part a220 refers to a position below the inner surface of the evaporator part a220, which may be close to the evaporator
  • the surface of the component a220 may be disposed at a certain distance from each other, and may be positioned by means of the evaporator component a220, or may be positioned by using a structure such as a horn frame, and no limitation or details are provided herein, and those skilled in the art can The design and implementation of the walk-through form of the inlet pipe a2231 and the header pipe a2232 with respect to the evaporator component a220 are described.
  • the first set of inlet pipe a2231 and the header pipe a2232 and the second set of inlet pipe a2231 and the header pipe a2232 are not limited to being connected to the front side of the evaporator part a220, but may be respectively connected to both sides of the evaporator part a220.
  • the first group and the second group of inlet tubes a2231 and the collector tubes a2232 are respectively connected to the sides of the evaporator member a220, the first group of inlet tubes a2231 and the collector tubes a2232 extend out of the air conditioning shell to the first side thereof
  • the second set of inlet tubes a 2231 and manifolds a 2232 extend out of the air conditioning housing to the second side where they sit.
  • the heat insulating structure is a heat insulating cotton layer covering the outer diameter of the inlet pipe a2231 and the gas collecting pipe a2232.
  • the second set of inlet tubes a 2231 and the header tubes a 2232 are connected to the first set of inlet tubes a 2231 and the header tubes a 2232.
  • the first group of inlet tubes a2231 and the collector tubes a2232 are respectively provided with a three-way structure a2233, and the second group of inlet tubes a2231 and the collection tube a2232 are respectively connected with two three-way structures a2234, so that the second group of inlet tubes a2231 and the collecting tubes
  • the a2232 connects the first set of inlet tubes a2231 and the header tubes a2232.
  • the liquid inlet pipe a2231 and the liquid collection pipe a2232 and the heat exchanger k104 are further provided with a liquid separation head a4 and a gas collecting head a5 which occupy a large space, and a certain curved pipe structure, the first group of liquid inlet pipes are used.
  • A2231 and gas collecting pipe a2232 are connected with the second group of inlet pipe a2231 and the gas collecting pipe a2232, and then bending the second group of inlet pipe a2231 and the collecting pipe a2232 to the second side of the evaporator member a220 can effectively save the evaporator Inside part a220 Space, reducing assembly steps.
  • the refrigerant flow passage in the evaporator member a220 is composed of a U-shaped tube and an elbow, wherein the elbow can be detachably coupled to the U-shaped tube, the side of the evaporator member a220 having the elbow is taken as the first The side can be easily assembled. That is, according to the space layout requirement of the air conditioner, a gas collecting head a5 that is connected to a plurality of gas collecting branch pipes k103 and a liquid separating head a4 that is connected to a plurality of liquid feeding branch pipes k102, a liquid separating head a4 and a right side or a left side of the evaporator are disposed on the right side or the left side of the evaporator.
  • the gas collecting head a5 is connected to the liquid inlet pipe a2231 and the gas collecting pipe a2232, respectively, and the plurality of liquid inlet pipe k102 and the plurality of gas collecting pipe k103 are respectively connected through the liquid dividing head a4 and the gas collecting head a5, thereby saving the air conditioner.
  • a heat exchanger k104 is disposed on the bottom casing 310.
  • the left side of the heat exchanger k104 is provided with a plurality of inlet branch pipes k102, a gas collection branch pipe k103, and one end is connected to a plurality of liquid inlet branch pipes k102.
  • the inlet pipe a2231 on the left side of the heat exchanger k104 and the header pipe a2232 are disposed in parallel.
  • the inlet pipe a2231 and the header pipe a2232 extending to the right of the heat exchanger k104 are disposed in parallel.
  • the liquid manifold and the gas collection manifold are arranged in parallel, and have the advantage of optimizing the spatial layout of the evaporator.
  • the above evaporator, the heat exchanger k104 and the liquid inlet manifold, the gas main pipe and the tee pipe are disposed on the same side of the air conditioner bottom shell, and during the installation process, the pipe does not need to be walked on both sides of the bottom case, thereby reducing the installation and disassembly of the evaporator. It is difficult to lay the foundation for mechanization and automatic production, and improves the efficiency of air-conditioning disassembly.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

一种空调器，包括基座部件（a101）和蒸发器部件（a220），蒸发器部件（a220）通过进液管（a2231）和集气管（a2232）与室外机相连；蒸发器部件（a220）和其上设置的进液管（a2231）和集气管（a2232）位于基座部件（a101）的前侧。使用该设置方式，将蒸发器部件（a220）和进液管（a2231）、集气管（a2232）组成为总成后，再与基座部件（a101）进行组装时，不需要将进液管（a2231）和集气管（a2232）掰至基座部件（a101）的另一侧，使得安装步骤得以简化，有助于提高生产效率，降低生产成本。

Description

一种空调器 技术领域
本发明涉及制热与制冷技术领域，具体涉及一种蒸发器和空调器。
背景技术
空调器室内机中，蒸发器设置在基座上，用于流通冷媒的进液管和集气管从蒸发器伸出，并预留出与室外机相连的接口。具体结构请参考图13所示的空调室内机的后视图，图13中示出了，进液管和集气管所构成的连接管需要跨过基座上预先成型的凹槽位置向基座的后侧折弯，后在进行水平弯折。因上述连接管在蒸发器的生产过程中，已经按照设计角度进行了折弯，在流水线装配的过程中，为了方便装配，会对折弯后的连接管进行掰管工序，蒸发器完成装配后再将连接管掰回至设计角度，最后采用压板固定。因上述生产时连接管被掰弯后再掰回的过程中，连接管被往复折弯，因而容易出现漏液的情况，从而导致质量隐患；另一方面，掰管后进行蒸发器和基座的装配，后再将连接管掰回的装配方式也使得装配步骤较为繁琐，难以完成机械化自动装配。
另一方面，现有的空调器在用户家中安装时，因为连接管的预留安装位置是设计在基座的后侧，需将室内机保持向前支撑，才能完成连接管的连接，安装过程较为繁琐。若室外机连接管的引入方向和室内机接口朝向相反时，还需要将管路向相反的方向折弯，不仅安装过程更为繁琐也导致 了管路容易变形，同时存在漏液的风险。
发明内容
因此，本发明要解决的技术问题在于克服现有技术中的蒸发器组装步骤复杂，不利于自动化安装的技术缺陷，从而提供一种能够简化组装步骤，适于完成自动化安装的蒸发器。
本发明要解决的另一个技术问题在于克服现有技术中的蒸发器连接管出管位置设计不合理，与室外机连接难度高、同时可能造成漏液的技术缺陷。
为解决上述现有技术中存在的技术问题，本发明提供一种空调器包括基座部件和蒸发器部件，蒸发器部件通过进液管和集气管与室外机相连；蒸发器部件和其上设置的进液管和集气管位于基座部件的前侧。
上述的空调器中，进液管和集气管包括：连接在蒸发器部件的第一侧，并向蒸发器部件的第一侧伸出；或连接在蒸发器部件的第一侧，经弯折后，由蒸发器部件的上部延伸至蒸发器部件的第二侧伸出的第一组进液管和集气管。
上述的空调器中，进液管和集气管设置为两组，第一组进液管和集气管连接在蒸发器部件的第一侧，并向蒸发器部件的第一侧伸出；第二组进液管和集气管在蒸发器部件的第一侧与第一组进液管和集气管相连，并由蒸发器部件的上部延伸至蒸发器部件的第二侧伸出的第一组进液管和集气管。
上述的空调器中，第一组进液管和集气管上分别设置有三通结构，第二组进液管和集气管分别连接两个三通结构，从而使第二组进液管和集气管连接第一组进液管和集气管。
上述的空调器中，蒸发器部件由若干折翅片依次连接形成，由蒸发器 部件的第一侧延伸至蒸发器部件第二侧的进液管和集气管靠近任一折蒸发器部件延伸至蒸发器部件的第二侧。
上述的空调器中，蒸发器部件由三折翅片依次连接形成。
上述的空调器中，进液管和集气管跨越靠近基座部件设置的第一折蒸发器部件的顶面延伸至蒸发器部件的第二侧。
上述的空调器中，进液管和集气管靠近并穿过靠近基座部件设置的第一折蒸发器部件的下端延伸至蒸发器部件的第二侧。
上述的空调器中，第二组进液管和集气管跨越第一折蒸发器顶面的部分沿着蒸发器的顶面倾斜设置。
上述的空调器中，倾斜方向与水平方向的夹角为0-10°。
本发明技术方案，具有如下优点：
1.本发明的空调器中，蒸发器部件和其上设置的进液管和集气管位于基座部件的前侧，以使蒸发器部件能够由上至下装配到基座部件上。因进液管和集气管和蒸发器位于基座部件的前侧，将蒸发器部件和进液管、集气管组成为总成后，再与基座部件进行组装时，不需要将进液管和集气管掰至基座部件的另一侧，使得安装步骤得以简化，具体来说，不需要人工将进液管和集气管折弯，组装完成后再折弯回设计角度，因此适于使用机械化自动组装，有助于提高生产效率，降低生产成本。
2.本发明的空调器中，蒸发器部件由若干折翅片依次连接形成，第二组进液管和集气管跨越靠近基座部件设置的第一折蒸发器部件的顶面延伸至蒸发器部件的第二侧；或者是蒸发器部件由若干折翅片依次连接形成，第二组进液管和集气管靠近并穿过靠近基座部件设置的第一折蒸发器部件的下端延伸至蒸发器部件的第二侧，上述两种实施方式中，第二组进液管和集气管可以由第一侧延伸至第二侧，这样室外机连接管可以选用与其接口方向适合的一组进液管和集气管进行连接，省去了掰管步骤，进一步简化 了装机步骤，避免连接管因反复掰管漏液；同时蒸发器部件的上下方有足够的空间设置进液管和集气管，因此本发明的蒸发器优化了结构设计，使进液管和集气管位置更加合理，空调器结构更为紧凑。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例中蒸发器和基座部件的分体示意图，图中还示出了安装方向；
图2为图1的左视图；
图3为图1的蒸发器和基座部件安装完成后的结构示意图；
图4为蒸发器两侧分别伸出进液管和集气管的一种实施方式的结构示意图；
图5为图4的后视图；
图6为图5的立体示意图；
图7为图6的后视图；
图8为蒸发器一侧伸出进液管和集气管的一种实施方式的结构示意图；
图9为蒸发器一侧伸出进液管和集气管的另一种实施方式的结构示意图；
图10为进液管和集气管设置在水槽中的实施方式的结构示意图；
图11为进液管和集气管设置在蒸发器下端的结构示意图；
图12为本发明的蒸发器各个部件的分体结构视图；
图13为现有技术中空调室内机的结构后视图，具体示出了现有进液管和集气管在基座部件上的走管方式；
图14是集气支管、进液支管和换热器的位置关系示意图；
图15是图14中A部分的结构放大示意图。
附图标记说明：
a210 简化角形架主体
k1011 保护空间
k1012 简化角形架限位部
k102 进液支管
k103 集气支管
k104 换热器
k1040 换热器主体
k105 边板
a2231 进液管
a2232 集气管
k108 散热管
a1 换热器
k105 边板
k201 角形架主体
k2010 容纳空间
k2011 导流孔隙
k2012 导流凸缘
k2013 密封连接板
k204 冷凝水流道
k205 连接管
k206 角形架限位部
k2061 凹陷豁口
k2062 限位片
k1041 换热器部件
k105 边板
k108 散热管
k205 连接管
k3010 导水空间
k302 护管板
k3020 台阶板
k3021 第一护管板
k3022 第二护管板
k3023 加强板
k303 内侧板
k3031 卡合齿
k3032 结合槽
k3033 第一配合部
k3034 第二配合部
k304 底板
k3041 挡水板
k308 底壳
k309 风机
k3091 风机轴套
k205 连接管
k401 密封碗主体部
k4010 接水腔
k4011 防水连接孔
k4012 排水孔
k4013 导向管
k4014 凸缘结构
k4015 豁口
k1041 换热器部件
k105 边板
k108 散热管
k5010 边板主体部
k5011 第一装配部
k5012 边板竖板
k5013 边板横板
k5014 散热管安装孔
k5015 卡扣部
k503 装配件
k5030 装配开口
k5031 第二装配部
a101 基座部件
a220 蒸发器部件
a4 分液头
a5 集气头
a2233,a2234 三通结构
a310 空调底壳
a312 水槽
a211 连接管卡槽
具体实施方式
下面将结合附图1---图15对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“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”、“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。
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。
此外，下面所描述的本发明不同实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互结合。
实施例1
本实施例提供一种空调器，本实施例的空调器中，室内机部分主要包括底壳a310和设置在其上的蒸发器。
蒸发器是空调器中热交换热模块的重要组成部分，热交换模块包括整体由两端角形架支撑横截面为倒U字形的蒸发器部件a220，且蒸发器部件a220两端设有密封部件，由此在蒸发器部件a220的为倒U字形内部形成一个敞口腔室222。蒸发器部件a220中的管路通过进液管a2231和集气管a2232组成的连接管路与室外机连接。在本实施例中，在进液管a2231及集气管a2232上均设有三通结构a2233、a2234，通过该三通结构a2233、a2234使蒸发器部件a220的两侧都设有连接管路的外机连接端。
在本实施例中，进液管a2231及集气管a2232均连接在蒸发器部件a220远离电机支架110的一侧，通过三通结构a2233、a2234其中一支在临近基座部件a101的背板处，延伸过蒸发器部件a220的长度后，弯成一个从电机支架110远离基座部件a101背板的一侧绕过电机支架110的U形弯，到达基座部件a101的背板使用安装状态的下缘，并在靠近基座部件a101背板处弯向该侧基座部件a101的端部。而通过三通结构a2233、a2234的另一支延伸到所在侧基座部件a101的背板使用安装状态的下缘，并在靠近基座部件a101背板处弯向该侧基座部件a101的端部。在角形架210上设有固定结构，在本实施例中为成型在角形架210上的连接管卡槽211，连接管路的延伸部分卡接在连接管卡槽211中，起到固定作用。固定结构，固定了连接管路的延伸部分的位置，提高管路运行中的安全。
对于连接管路(即进液管a2231和集气管a2232的集合)的排布方式，上述实施例可以根据需要调整，在针对特定用户仅需要在一侧设置外机连接端情况下，仅需要在蒸发器部件a220的对应侧的适当位置将蒸发器部件a220中的管路于进液管a2231和集气管a2232连接即可。
本实施例的空调器，主要由包括成型有若干冷媒流道的蒸发器部件a220所组成，冷媒流道通过之间U形管依次相连，U形管的开口端可拆卸设置有弯头，从而构成完整的冷媒流道，冷媒流道具有位于蒸发器部件a220第一侧设置的冷媒入口和冷媒出口，还包括与冷媒入口和冷媒出口分别连接的进液管a2231和集气管a2232；若干跟进液管a2231和集气管a2232通过分液头a4和集气头a5总结一根总的进液管a2231和一根总的集气管a2232。本实施例中，优选将蒸发器部件a220和其上设置的进液管a2231和集气管a2232位于基座部件a101的前侧进行设置，以使蒸发器部件a220能够由上至下装配到基座部件a101上。将蒸发器部件a220、和其上的进液管a2231和集气管a2232同时设置在基座部件a101前侧的意义在于：蒸发器部件a220和进液管a2231以及集气管a2232组成为总成后，再与底壳a310进行组装时，不需要将进液管a2231和集气管a2232掰至底壳a310的另一侧，使得安装步骤得以简化，具体来说，不需要人工将进液管a2231和集气管a2232折弯，组装完成后再折弯回设计角度，因此适于使用机械化自动组装，有助于提高生产效率，降低生产成本。具体的来说，参考图1、图2、和图3，蒸发器可以从上至下直接装配到底壳a310上。
另一方面，现有空调器进行安装时，因进液管a2231和集气管a2232和室外机相连接的接头是位于基座部件a101的后侧，装机过程中需要将基 座部件a101保持前撑状态才能完成接管，上述实施方式中，进液管a2231和集气管a2232显然和蒸发器一同位于基座部件a101的前侧，因此装机时也不需要前撑基座部件a101。以图2的空调使用状态左视图为基准，蒸发器部件可以由上到下安装到基座部件a101上，或由下到上安装到基座部件a101上，或由左至右安装到基座部件a101上，即：蒸发器部件能够由基座部件a101的一侧安装到基座部件a101上。
本实施例中，底壳a310对应蒸发器的前后两上设置有水槽a312，蒸发器(即上述的蒸发器部件a220)上连接有进液管a2231和集气管a2232，进液管a2231和集气管a2232弯折设置于水槽a312中。这样在空调器运行的过程中，蒸发器和携带水蒸气的空气相接触后会使得水蒸气凝结在蒸发器表面，并顺着蒸发器的表面汇集到水槽a312中，而进液管a2231和集气管a2232伸入到水槽a312中以后可以通过水槽中的水对其进行进一步的保冷，从而防止进液管a2231和集气管a2232内的冷媒与外界发生不必要的热交换，有助于提高空调器的能效比。进一步，水蒸气凝结后本身即具备较低的温度，对于进一步提高了对进液管a2231和集气管a2232保冷效果；同时水槽a312中由于一直有冷凝水存在，因此长期使用中对进液管和集气管的保冷效果也不容易下降。
本实施例中，蒸发器部件a220，其上连接有进液管a2231和集气管a2232，进液管a2231和集气管a2232为两组，且分别向蒸发器部件a220两侧伸出蒸发器的壳体。通过上述实施方式，在蒸发器的两侧都可以将进液管a2231和集气管a2232和室外机连接管相连接，从而有利于减少装机时掰管步骤。具体的，工作人员可以在为用户装机时，选用合适的一侧与 室外机连接管直接相连，从而省去了将连接管掰至空调器另一侧的掰管步骤。
需要说明的是：进液管a2231和集气管a2232可以设置为一组也可以设置为两组，当进液管a2231和集气管a2232设置为一组时：蒸发器部件220由若干折翅片依次连接而形成，本实施例中特别展示的是三折翅片连成的蒸发器，但翅片的折数不仅限于三折。
作为上述实施方式的优选，进液管a2231和集气管a2232连接在蒸发器部件a220的第一侧，并且从蒸发器部件a220的第一侧伸出空调壳体；也可以是连接在蒸发器部件a220的第一侧，经过弯折后从蒸发器部件a220的第二侧伸出空调壳体。
具体来说，进液管a2231和集气管a2232连接在蒸发器部件a220的第一侧，并且从蒸发器部件a220的第一侧伸出空调壳体的出管形式有两种：
1.进液管a2231和集气管a2232连接在蒸发器部件a220的第一侧，并沿蒸发器部件a220的轮廓向上进行靠近底壳a310的弯曲，再沿底壳a310的轮廓向下弯曲，再向蒸发器部件a220的第一侧方向弯折，从而伸出蒸发器的机壳。
2.作为上述实施方式的一种代替，进液管a2231和集气管a2232沿蒸发器部件a220的轮廓向下进行远离底壳a310的弯曲，再向蒸发器部件a220的第一侧方向弯折。
因基座部件a101和蒸发器外壳之间所构成的腔体内部可以用于设置电机等部件，因此采用上述两种出管形式，让进液管a2231和集气管a2232分别沿着基座部件a101和蒸发器外壳的轮廓进行走管，避免进液管a2231和集气管a2232占用可利用空间，从而优化了空调器的结构设计。
当进液管a2231和集气管a2232设置为两组时：
作为一种优选的实施方式：第一组进液管a2231和集气管a2232连接 在蒸发器部件a220的第一侧，第一组进液管a2231和集气管a2232上分别设置有三通结构a2233、a2234，第二组进液管a2231和集气管a2232分别连接两个三通结构a2233、a2234，从而使第二组进液管a2231和集气管a2232连接第一组进液管a2231和集气管a2232。此时，第一组进液管a2231和集气管a2232朝向蒸发器部件a220的第一侧伸出空调壳体，第二组进液管a2231和集气管a2232由连接位置向蒸发器部件a220的第二侧延伸，并从蒸发器部件a220的第二侧伸出空调壳体。
具体地，此时第二组进液管a2231和集气管a2232有多种走管形式，不同的走管形式能够起到不同的效果，以下结合附图4、图5、图6、图7、图8、图9进行举例说明：
具体的说：蒸发器部件a220由若干折翅片依次连接形成，其中第一折蒸发器部件靠近基座部件a101设置，最后一折蒸发器部件距离基座部件a101最远；进液管a2231和集气管a2232延伸至蒸发器部件a220的第二侧以后，再经过弯折再向蒸发器部件a220的第二侧方向伸出。
作为一种优选的实施方式，第二组进液管a2231和集气管a2232由蒸发器部件a220的上部(特别是第一折蒸发器部件的上部)延伸至蒸发器部件a220的第二侧伸出的第一组进液管a2231和集气管a2232。并优选，第二组进液管a2231和集气管a2232跨越第一折蒸发器顶面的部分沿着蒸发器的顶面倾斜设置，倾斜方向与水平方向的夹角为0-10°。具体地，如图7所示，第二组进液管a2231和集气管a2232可以以0°即水平、1°、2°、3°、4°、5°、6°、7°、8°、9°、10°的倾斜角度在蒸发器的顶面上延伸。其中，倾斜角度是指：第二组进液管a2231和集气管a2232和底壳a310之间的夹角。
作为一种优选的实施方式，第二组进液管a2231和集气管a2232在蒸 发器部件a220的第二侧先沿蒸发器部件a220的轮廓向上进行靠近底壳a310的弯曲，再沿底壳a310的轮廓向下弯曲，再向蒸发器部件a220的第一侧方向弯折，从而伸出蒸发器的机壳。
作为上述实施方式的一种代替，第二组进液管a2231和集气管a2232在蒸发器部件a220的第二侧先沿蒸发器部件a220的轮廓向下进行远离底壳a310的弯曲，再向蒸发器部件a220的第一侧方向弯折。以上两种弯曲走管的有益效果在上述实施方式中已有详述，因此此处不再赘述。
作为上述实施方式的一种代替，参考图10，底壳a310的前端或后端设置有水槽a312，第二组进液管a2231和集气管a2232可以通过任一水槽a312由蒸发器部件a220的第一侧延伸至蒸发器部件a220的第二侧。上述实施方式中已经叙述了，将进液管a2231和集气管a2232设置在水槽a312内的有益效果，在此则不再赘述。
作为上述实施方式的一种代替，参考图11、12，第二组进液管a2231和集气管a2232可以通过第一折蒸发器部件的下端延伸至蒸发器部件a220的第二侧。又或者通过任一折蒸发器部件的下端延伸至蒸发器部件a220的第二侧。
需要说明的是：在上述实施方式中，蒸发器部件a220的上部是指其上表面以上，并优选是如图7所示的由第一折蒸发器部件的顶面上方，并贴近蒸发器部件a220进行走管。第一折蒸发器部件的下端是指在第一折蒸发器部件下表面以下位置，并优选由第一折蒸发器部件的下表面下方，并贴近蒸发器部件a220进行走管。这就使得进液管a2231和集气管a2232在蒸发器的内部走管而不占用其他部件的安装空间。具体来说：蒸发器部件a220的下端是指位于蒸发器部件a220的内表面以下位置，其可以是贴近蒸发器 部件a220的表面设置，也可以是相距一定距离的设置，可以借助于蒸发器部件a220进行定位，也可以利用角形架等结构进行定位，在此不做限制和赘述，本领域技术人员能够根据以上描述对进液管a2231和集气管a2232相对于蒸发器部件a220的走管形式进行设计和实施。
第一组进液管a2231和集气管a2232和第二组进液管a2231和集气管a2232不仅限于是连接在蒸发器部件a220的前侧，还可以是分别连接在蒸发器部件a220的两侧，其中当第一组和第二组进液管a2231和集气管a2232分别连接在蒸发器部件a220两侧时，第一组进液管a2231和集气管a2232向其所在的第一侧伸出空调壳体；第二组进液管a2231和集气管a2232向其坐在的第二侧伸出空调壳体。
另外优选进液管a2231和集气管a2232位于水槽a312外的部分设置由保温结构。保温结构为包覆与进液管a2231和集气管a2232外径上的保温棉层。
作为一种优选的实施方式，第二组进液管a2231和集气管a2232与第一组进液管a2231和集气管a2232相连接。第一组进液管a2231和集气管a2232上分别设置有三通结构a2233，第二组进液管a2231合集气管a2232分别连接两个三通结构a2234，从而使第二组进液管a2231和集气管a2232连接第一组进液管a2231和集气管a2232。因进液管a2231和集液管a2232和换热器k104之间还设置有占用空间较多的分液头a4和集气头a5，以及一定的弯管结构，因此采用第一组进液管a2231和集气管a2232与第二组进液管a2231和集气管a2232相连接，再将第二组进液管a2231和集气管a2232弯折向蒸发器部件a220的第二侧能够有效的节省蒸发器部件a220内 部空间，减少装配步骤。另外，因蒸发器部件a220中的冷媒流道由U形管和弯头组成，其中弯头能够可拆卸的连接在U形管上，因此将蒸发器部件a220具有弯头的一侧作为第一侧能够便于装配。即根据空调机的空间布局需要，在蒸发器的右侧或左侧设置总接若干集气支管k103的集气头a5和总接若干进液支管k102的分液头a4，分液头a4和集气头a5再分别与进液管a2231和集气管a2232相连接，通过分液头a4和集气头a5分别总接多个进液支管k102和多个集气支管k103，从而节省空调器的内部空间；
作为一种优选的实施方式，设置在底壳310上的换热器k104，换热器k104的左侧侧面上设有若干进液支管k102、集气支管k103、一端总接若干进液支管k102的分液头a4、一端总接若干集气支管k103的集气头a5，以及与分液头a4另一端相连的进液管a2231、与集气头a5另一端相连的集气管a2232；
作为上述实施方式的一种优选，换热器k104的左侧的进液管a2231和集气管a2232并行设置。同时，延伸至换热器k104右侧的进液管a2231和集气管a2232并行设置。上述液总管和集气总管通过并行设置，具有优化蒸发器的空间布局的优点。
上述蒸发器，换热器k104和进液总管、气总管以及三通管设置在空调底壳同侧，在安装的过程中，不需要在底壳两侧走管，降低了蒸发器的安装拆卸难度大，为机械化、自动化生产打下了基础，提高了空调拆装效率。
显然，上述实施例仅仅是为清楚地说明所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本发明创造的保护范围之中。

Claims (10)

  1. 一种空调器，包括基座部件和蒸发器部件(a220)，所述蒸发器部件(a220)通过进液管(a2231)和集气管(a2232)与室外机相连；其特征在于：所述蒸发器部件(a220)和其上设置的所述进液管(a2231)和集气管(a2232)位于所述基座部件(a101)的前侧。
  2. 根据权利要求1所述的空调器，其特征在于：
    所述进液管(a2231)和集气管(a2232)包括：连接在所述蒸发器部件(a220)的第一侧，并向所述蒸发器部件(a220)的第一侧伸出；或连接在所述蒸发器部件(a220)的第一侧，经弯折后，由所述蒸发器部件(a220)的上部延伸至所述蒸发器部件(a220)的第二侧伸出的第一组进液管(a2231)和集气管(a2232)。
  3. 根据权利要求2所述的空调器，其特征在于：
    所述进液管(a2231)和集气管(a2232)设置为两组，第一组所述进液管(a2231)和集气管(a2232)连接在所述蒸发器部件(a220)的第一侧，并向所述蒸发器部件(a220)的第一侧伸出；第二组所述进液管(a2231)和集气管(a2232)在所述蒸发器部件(a220)的第一侧与第一组所述进液管(a2231)和集气管(a2232)相连，并由所述蒸发器部件(a220)的上部延伸至所述蒸发器部件(a220)的第二侧伸出。
  4. 根据权利要求3所述的空调器，其特征在于：
    第一组所述进液管(a2231)和集气管(a2232)上分别设置有三通结构(a2233,a2234)，第二组所述进液管(a2231)和集气管(a2232)分别连接两个所述三通结构(a2233，a2234)，从而使第二组所述进液管(a2231)和集气管(a2232)连接第一组所述进液管(a2231)和集气管(a2232)。
  5. 根据权利要求3所述的空调器，其特征在于：
    所述蒸发器部件(a220)由若干折翅片依次连接形成，由所述蒸发器 部件(a220)的第一侧延伸至所述蒸发器部件(a220)第二侧的进液管(a2231)和集气管(a2232)靠近任一折蒸发器部件延伸至所述蒸发器部件(a220)的第二侧。
  6. 根据权利要求5所述的空调器，其特征在于：
    所述蒸发器部件(a220)由三折翅片依次连接形成。
  7. 根据权利要求5所述的空调器，其特征在于：
    所述进液管(a2231)和集气管(a2232)跨越靠近基座部件(101a)设置的第一折蒸发器部件的顶面延伸至所述蒸发器部件(a220)的第二侧。
  8. 根据权利要求5所述的空调器，其特征在于：
    所述进液管(a2231)和集气管(a2232)靠近并穿过靠近基座部件(101a)设置的第一折蒸发器部件的下端延伸至所述蒸发器部件(a220)的第二侧。
  9. 根据权利要求3所述的空调器，其特征在于：
    第二组所述进液管(a2231)和集气管(a2232)跨越所述第一折蒸发器的顶面的部分沿着所述蒸发器的顶面倾斜设置。
  10. 根据权利要求9所述的空调器，其特征在于：
    所述倾斜方向与水平方向的夹角为0-10°。
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