WO2024259933A1 - 蒸发器支架、蒸发器组件和制冷设备 - Google Patents

蒸发器支架、蒸发器组件和制冷设备 Download PDF

Info

Publication number
WO2024259933A1
WO2024259933A1 PCT/CN2023/141143 CN2023141143W WO2024259933A1 WO 2024259933 A1 WO2024259933 A1 WO 2024259933A1 CN 2023141143 W CN2023141143 W CN 2023141143W WO 2024259933 A1 WO2024259933 A1 WO 2024259933A1
Authority
WO
WIPO (PCT)
Prior art keywords
limiting
evaporator
buckle
cavities
cavity
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2023/141143
Other languages
English (en)
French (fr)
Inventor
陈家荣
卢冠宏
陈博强
王东洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of WO2024259933A1 publication Critical patent/WO2024259933A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • 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
    • 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
    • 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
    • F25D23/00—General constructional features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
    • F24F2130/30—Artificial light

Definitions

  • the present application relates to the technical field of refrigeration equipment, and in particular to an evaporator bracket, an evaporator assembly and a refrigeration equipment.
  • the evaporator bracket is a component used to support the evaporator in refrigeration equipment such as air conditioners, and is usually provided with a limiting cavity and a buckle.
  • the heat exchange tube of the evaporator passes through the limiting cavity and is engaged with the buckle to be limited.
  • the clips on the evaporator bracket are either too hard, which may cause assembly difficulties and damage the heat exchange tubes, or too soft, which may cause looseness due to poor fastening.
  • the present application aims to provide an evaporator bracket, an evaporator assembly and a refrigeration device that can take into account both assembly convenience and positioning firmness.
  • the evaporator support provided in this application includes:
  • the limiting part is arranged on the base and includes a limiting cavity, a first clip and a second clip.
  • the limiting cavity is used for the heat exchange tube of the evaporator to pass through.
  • the first clip and the second clip are arranged on the side walls of different limiting cavities of the limiting part and are used to be clamped with the heat exchange tube in the limiting cavity, wherein two first notches are arranged on the side wall of the limiting cavity where the first clip is located, and the two first notches are located on both sides of the first clip along the first direction; a second notch is arranged on the side wall of the limiting cavity where the second clip is located, and the second notch is located on one side of the second clip along the first direction, and the first direction is perpendicular to the depth direction of the limiting cavity.
  • the stopper is configured as at least one of the following:
  • the first notch does not extend to the bottom end of the side wall of the limiting cavity where the first buckle is located;
  • the second notch extends to the bottom end of the side wall of the limiting cavity where the second buckle is located;
  • the first buckles and the second buckles are alternately arranged in a first direction
  • the first buckle protrudes from the side wall of the limiting cavity where it is located toward a first side in a second direction
  • the second buckle protrudes relative to the side wall of the limiting cavity where it is located toward a second side in the second direction opposite to the first side, and the second direction is perpendicular to the first direction and the depth direction of the limiting cavity
  • the limiting portion includes at least two first buckles.
  • the limiting cavities of the limiting part are divided into at least two groups, and at least two groups of limiting cavities are arranged in sequence along the second direction.
  • the first buckle and the second buckle are arranged on the side walls of different groups of limiting cavities, and the second direction is perpendicular to the first direction and the depth direction of the limiting cavity.
  • the limiting portion further includes a drainage hole, which is communicated with the limiting cavity to guide water in the limiting cavity to flow out of the limiting cavity.
  • the drainage holes correspond to the limiting cavities one by one.
  • the evaporator support includes at least two limiting portions.
  • the evaporator support includes two limiting portions, and the two limiting portions are connected in a V shape.
  • the outer side surface of the substrate is provided with protrusions, and the substrate is in contact with a water receiving pan for receiving condensed water generated by the evaporator through the protrusions.
  • protrusions are disposed at both upper and lower ends of the outer side surface of the base.
  • the protrusions at the upper and lower ends of the outer side surface of the substrate are staggered in the length direction of the outer side surface of the substrate.
  • the evaporator support is an injection molded evaporator support.
  • the evaporator assembly provided in the present application includes an evaporator and also includes an evaporator bracket according to any embodiment of the present application.
  • the evaporator assembly further includes a water receiving pan, and the evaporator bracket contacts the water receiving pan via protrusions located on the outer side of the base.
  • the refrigeration equipment provided in the present application includes the evaporator assembly of any embodiment of the present application.
  • the refrigeration device is an air conditioner.
  • the evaporator bracket no longer has only buckles of the same hardness, but has a first buckle and a second buckle of different hardness.
  • the evaporator bracket can use the softer first buckle to reduce the difficulty of assembly and reduce the damage to the heat exchange tube, and can use the harder second buckle to achieve a firmer combination with the heat exchange tube and reliably limit the position. Therefore, the evaporator bracket can It can take into account both the convenience of assembly and the firmness of limiting.
  • FIG. 1 is a schematic diagram of the structure of an evaporator assembly in an embodiment of the present application.
  • FIG. 2 is a schematic diagram of the combined structure of the evaporator support and the evaporator in FIG. 1 .
  • FIG. 3 is a three-dimensional schematic diagram of an evaporator bracket in an embodiment of the present application.
  • FIG. 4 is a schematic diagram showing the distribution of the first buckle, the second buckle and the drainage holes on the evaporator bracket in the embodiment of the present application.
  • FIG. 5 is a schematic diagram of the engagement of the first buckle and the heat exchange tube in an embodiment of the present application.
  • FIG. 6 is a schematic diagram showing the distribution of protrusions on the evaporator support in an embodiment of the present application.
  • 1 to 6 exemplarily show the structural schematic diagrams of the evaporator assembly and the evaporator bracket thereof in the present application.
  • 1 and 2 exemplarily show the structure of the evaporator assembly in the present application.
  • the evaporator assembly 100 is a component of a refrigeration device such as an air conditioner, and includes an evaporator 20 and an evaporator bracket 10.
  • the evaporator 20 is disposed on the evaporator bracket 10 to be supported by the evaporator bracket 10.
  • the evaporator assembly 100 further includes a water receiving tray 30.
  • the water receiving tray 30 is used to receive condensed water generated by the evaporator 20.
  • the water receiving tray 30 is disposed below the evaporator 20 and in contact with the evaporator bracket 10.
  • 3 to 6 further illustrate the structure of the evaporator support in the present application.
  • the evaporator bracket 10 includes a base 1 and a limiting portion 2.
  • the limiting portion 2 is arranged on the base 1, and includes a limiting cavity 21, a first buckle 22 and a second buckle 23.
  • the limiting cavity 21 is used for the heat exchange tube 201 of the evaporator 20 to pass through.
  • the first buckle 22 and the second buckle 23 are arranged on the side walls of different limiting cavities 21 of the limiting portion 2, and are used to be engaged with the heat exchange tube 201 in the limiting cavity 21.
  • first notches 24 are arranged on the side wall of the limiting cavity 21 where the first buckle 22 is located, and the two first notches 24 are located on both sides of the first buckle 22 along the first direction.
  • a second notch 25 is arranged on the side wall of the limiting cavity 21 where the second buckle 23 is located, and the second notch 25 is located on one side of the second buckle 23 along the first direction.
  • the first direction is perpendicular to the depth direction of the limiting cavity 21.
  • the first buckle 22 since the first buckle 22 is provided with notches on both sides along the first direction (i.e., the first notch 24), and the second buckle 23 is provided with a notch on only one side along the first direction (i.e., the second notch 25), the first buckle 22 can have a hardness smaller than that of the second buckle 23, that is, the first buckle 22 has a smaller hardness and a larger elasticity, and the second buckle 23 has a larger hardness and a smaller elasticity. Compared with the second buckle 23, the first buckle 22 has a smaller hardness and a larger elasticity. In this case, the evaporator bracket 10 no longer has only buckles of the same hardness, but has buckles of different hardness.
  • the evaporator bracket 10 can use the softer first buckle 22 to reduce the difficulty of assembly and reduce the damage to the heat exchange tube 201, and can also use the harder second buckle 23 to achieve a stronger combination with the heat exchange tube 201 and reliably limit the position. Therefore, the evaporator bracket 10 can take into account both the convenience of assembly and the firmness of limiting the position, which is conducive to improving the assembly efficiency of the evaporator assembly 100 and the refrigeration equipment, and improving the structural reliability of the evaporator assembly 100 and the refrigeration equipment.
  • the first buckle 22 can be called a weak buckle; the second buckle 23 can be called a strong buckle.
  • the first notch 24 is constructed not to extend to the bottom of the side wall of the limiting cavity 21 where the first buckle 22 is located.
  • the first notch 24 can be made by removing material but not removing it to the bottom (or digging out material but not digging it to the bottom), and there is a distance between the first notch 24 and the bottom of the side wall of the limiting cavity 21 where the first buckle 22 is located, and part of the side wall of the limiting cavity 21 is still left below the first notch 24.
  • the first buckle 22 can be prevented from being too soft, so that the first buckle 22 can have a relatively small hardness, but not too small hardness, but has a certain strength, so that on the basis of facilitating the assembly of the first buckle 22 and the heat exchange tube 201, the strength of the first buckle 22 is improved as much as possible, and the clamping firmness of the first buckle 22 and the heat exchange tube 201 is improved, so that the evaporator bracket 10 can better take into account the convenience of assembly and the firmness of limiting.
  • the second notch 25 is constructed to extend to the bottom end of the side wall of the limiting cavity 21 where the second buckle 23 is located.
  • the second notch 25 can be formed by removing material and going to the bottom (or digging out material and digging to the bottom, hollowing out), and there is no distance between the second notch 25 and the bottom end of the side wall of the limiting cavity 21 where the second buckle 23 is located, and no part of the side wall of the limiting cavity 21 is left below the second notch 25.
  • the second buckle 23 can be prevented from being too hard, so that the second buckle 23 can have a greater hardness, but not too hard, but also has a certain elasticity, so that on the basis of achieving a firm engagement between the second buckle 23 and the heat exchange tube 201, the elasticity of the second buckle 23 is increased as much as possible, and the convenience of assembling the second buckle 23 and the heat exchange tube 201 is improved, so that the evaporator bracket 10 can better take into account the convenience of assembly and the firmness of the limit.
  • the relative arrangement relationship between the first buckle 22 and the second buckle 23 in the limiting portion 2 can be varied.
  • the first buckle 22 and the second buckle 23 in the limiting portion 2 are arranged alternately in the first direction, that is, in the first direction, the first buckle 22 and the second buckle 23 are arranged in the manner of one first buckle 22, one second buckle 23, another first buckle 22, another second buckle 23, and so on.
  • the evaporator bracket 10 can better balance the convenience of assembly and the firmness of limiting, more effectively improve the assembly efficiency of the evaporator assembly 100 and the refrigeration equipment, and improve the structural reliability of the evaporator assembly 100 and the refrigeration equipment.
  • the first buckle 22 protrudes from the side wall of the limiting cavity 21 in the second direction toward the first side
  • the second buckle 23 protrudes from the side wall of the limiting cavity 21 in the second direction toward the second side opposite to the first side.
  • the second direction is perpendicular to the first direction and the depth direction of the limiting cavity 21. If the first direction is referred to as the length direction of the limiting cavity 21, then the second direction can be referred to as the width direction of the limiting cavity 21.
  • This arrangement makes the first buckle 22 and the second buckle 23 protrude in opposite directions in the second direction, that is, the first buckle 22 and the second buckle 23 protrude in opposite directions in the second direction, so that the first buckle 22 and the second buckle 23 can clamp the heat exchange tube 201 in the opposite direction, which is conducive to increasing the stability of the assembly.
  • the limiting cavities 21 of the limiting portion 2 are divided into at least two groups, the at least two groups of limiting cavities 21 are arranged in sequence along the second direction, and the first buckle 22 and the second buckle 23 are arranged in different groups of limiting cavities 21.
  • the first buckle 22 and the second buckle 23 in the same limiting part 2 are not collinear in the second direction, but are staggered. If each group of limiting cavities 21 arranged in the second direction is called a row of limiting cavities 21, then at this time, the first buckle 22 and the second buckle 23 in the same limiting part 2 are located on different rows of limiting cavities 21. In this case, the distribution of the first buckle 22 and the second buckle 23 is more reasonable, which can better balance the convenience of assembly and the firmness of limiting.
  • the number of the first buckles 22 and the second buckles 23 in the limiting portion 2 is not limited.
  • the limiting portion 2 may include one, two or more first buckles 22 and one, two or more second buckles 23.
  • the limiting portion 2 includes at least two first buckles 22 and at least one second buckle 23, the evaporator bracket 10 can better balance the convenience of assembly and the firmness of the limiting portion.
  • the evaporator bracket 10 in the related art in addition to the aforementioned problem of difficulty in balancing assembly convenience and position fixing firmness, also has the problem of difficulty in draining the stored water, which easily causes corrosion of the heat exchange tube 201. Specifically, during the operation of the evaporator 20, condensed water will be generated on the heat exchange tube 201, and the corresponding condensed water, especially water droplets, is difficult to flow out by itself, and is easily stored in the position fixing cavity 21, corroding the heat exchange tube 201, reducing the structural reliability, and shortening the service life.
  • the limiting part 2 includes a drainage hole 26, and the drainage hole 26 is connected with the limiting cavity 21 to guide the water in the limiting cavity 21 to flow out to the outside of the limiting cavity 21.
  • the provided drainage hole 26 can guide the water in the limiting cavity 21 to flow out in time, effectively preventing the condensed water, especially water droplets, generated by the heat exchange tube 201 from being present in the limiting cavity 21 for a long time, thereby causing corrosion of the heat exchange tube 201, thereby effectively improving the structural reliability and extending the service life.
  • the drainage holes 26 can correspond one-to-one to the limiting cavities 21, so that the water in each limiting cavity 21 can be discharged in time under the action of the corresponding drainage holes 26, effectively preventing corrosion of all heat exchange tubes 201 of the evaporator 20.
  • the number of the limiting parts 2 in the evaporator support 10 can be one, two or more.
  • the evaporator support 10 can include at least two limiting parts 2.
  • the evaporator support 10 can constrain at least two groups of heat exchange tubes 201 of the evaporator 20.
  • the relative position relationship of the at least two limiting parts 2 can also be diverse.
  • the evaporator support 10 includes two limiting parts 2, and the two limiting parts 2 are connected in a V shape.
  • the evaporator support 10 is particularly suitable for an evaporator 20 having two groups of heat exchange tubes 201 on one side, and the two groups of heat exchange tubes 201 on one side are arranged in a V shape (which can be referred to as a V-type evaporator).
  • V-type evaporator which can be referred to as a V-type evaporator.
  • the evaporator support 10 can also be designed accordingly.
  • the evaporator bracket 10 in the related art is also prone to friction with adjacent components such as the water receiving pan 30 due to thermal expansion and contraction during cooling or heating, resulting in abnormal noise.
  • the outer side surface of the base 1 is provided with a convex point 27, and the base 1 contacts the water receiving pan 30 through the convex point 27. Due to the provision of the convex point 27, the contact area between the evaporator bracket 10 and the water receiving pan 30 can be reduced, and the friction can be reduced. Therefore, the problem of the evaporator bracket 10 and the water receiving pan 30 rubbing against each other due to thermal expansion and contraction and generating abnormal noise can be effectively solved.
  • the convex points 27 may be provided at only one of the upper and lower ends of the outer side surface of the base 1, or, as shown in FIG6 , may be provided at the upper and lower ends of the outer side surface of the base 1.
  • the two rows of convex points 27 at the upper and lower ends can better support the evaporator bracket 10, making the evaporator bracket 10 more stable.
  • the protrusions 27 at the upper and lower ends of the outer side surface of the substrate 1 can be staggered in the length direction of the outer side surface of the substrate 1.
  • the protrusions 27 at the upper and lower ends of the outer side surface of the substrate 1 are not directly opposite each other, but are staggered. The advantage is that it is convenient to open the mold and the processing is more convenient.
  • the evaporator bracket 10 in the aforementioned embodiments may be an injection-molded evaporator bracket.
  • the evaporator bracket 10 is less likely to rust.
  • the evaporator assembly 100 includes an evaporator 20 , a water receiving tray 30 and two evaporator brackets 10 .
  • the evaporator 20 is a V-shaped evaporator, and two groups of heat exchange tubes 201 are provided on both sides of the length direction, and the two groups of heat exchange tubes 201 on each side are arranged in a V shape.
  • Each group of heat exchange tubes 201 includes three rows of heat exchange tubes 201, and the three rows of heat exchange tubes 201 are arranged in sequence along the second direction, and each row of heat exchange tubes 201 includes three heat exchange tubes 201 arranged in sequence along the first direction, so that each group of heat exchange tubes 201 on a single side of the evaporator 20 has three rows and three columns, with a total of 9 heat exchange tubes 201.
  • the heat exchange tubes 201 are copper tubes.
  • the water receiving tray 30 is disposed below the evaporator 20 and is used to receive condensed water generated by the evaporator 20. As shown in FIG1 , the water receiving tray 30 is in contact with both evaporator brackets 10.
  • Two evaporator brackets 10 are arranged on both sides of the length direction of the evaporator 20 to support the evaporator 20 on both sides of the length direction of the evaporator 20 and constrain the heat exchange tubes 201 of the evaporator 20 on both sides of the length direction.
  • the two evaporator brackets 10 have the same structure, both are injection molded evaporator brackets, and both include a base 1 and two limit parts 2.
  • the base 1 is used to provide a mounting base for the two limit parts 2 and to achieve contact between the evaporator bracket 10 and the water receiving tray 30.
  • the base 1 is roughly rectangular and plate-shaped.
  • two rows of protrusions 27 are provided on the outer side of the base 1 facing the water receiving tray 30.
  • the two rows of protrusions 27 are located at the two ends (i.e., the upper and lower ends) of the height direction of the outer side of the base 1 facing the water receiving tray 30, and each row of protrusions 27 includes a plurality of protrusions 27 arranged along the outer side of the base 1 facing the water receiving tray 30.
  • At least two groups of protrusions 27 are arranged at intervals in the length direction of the surface, and at the same time, each group of protrusions 27 in the two rows of protrusions 27 is not directly opposite to each other, but is staggered.
  • the evaporator bracket 10 is provided with two rows of staggered protrusions 27, and these protrusions 27 constitute a floating point support structure, which can not only stably support the evaporator bracket 10 and effectively improve the structural stability of the evaporator bracket 10, but also realize the point contact between the evaporator bracket 10 and the water receiving tray 30, so that the contact area between the evaporator bracket 10 and the water receiving tray 30 can be reduced to reduce the abnormal noise generated by the friction between the evaporator bracket 10 and the water receiving tray 30 during the cooling or heating process due to different thermal expansion and contraction characteristics.
  • the two limiting parts 2 are both arranged on the base 1, and the two limiting parts 2 are connected at an angle to form a V-shape, corresponding one-to-one with the two groups of heat exchange tubes 201 on one side of the evaporator 20, so as to limit and constrain the two groups of heat exchange tubes 201 on one side of the evaporator 20.
  • the two limiting parts 2 protrude relative to the base 1 in a direction away from the evaporator 20, and each includes three groups of limiting cavities 21, which are arranged in sequence along the second direction, so that each limiting part 2 includes three rows of limiting cavities 21, and each row of limiting cavities 21 includes three limiting cavities 21 arranged in sequence along the first direction.
  • each limiting portion 2 includes three rows and three columns, a total of 9 limiting cavities 21. These three rows and three columns, a total of 9 limiting cavities 21 correspond one-to-one to the three rows and three columns, a total of 9 heat exchange tubes 201 in each group of heat exchange tubes 201 on a single side of the evaporator 20, and can allow the three rows and three columns, a total of 9 heat exchange tubes 201 in each group of heat exchange tubes 201 on a single side of the evaporator 20 to pass through one-to-one.
  • each limiting cavity 21 is in an oblong shape, and its length direction and width direction are respectively along the first direction and the second direction, and it penetrates the evaporator support 10 along the thickness direction of the evaporator support 10, so that the depth direction of the limiting cavity 21 is along the thickness direction of the evaporator support 10.
  • the U-shaped bending portion of the heat exchange tube 201 is inserted into the limiting cavity 21 and is constrained by the limiting cavity 21.
  • each limiting portion 2 includes a first buckle 22 and a second buckle 23 for clamping with the heat exchange tube 201, and the first buckle 22 and the second buckle 23 are arranged on the side walls of the limiting cavities 21 in the two groups of limiting cavities 21 located at the outermost sides along the second direction among the three groups of limiting cavities 21.
  • the first buckle 22 and the second buckle 23 are arranged on the side walls of the limiting cavities 21 in the two rows of limiting cavities 21 located at the outermost sides along the second direction among the three rows of limiting cavities 21.
  • each limiting portion 2 includes two first buckles 22 and one second buckle 23.
  • the two first buckles 22 are both arranged on the side walls of the limiting cavities 21 in the first row of limiting cavities 21 along the second direction, and the two first buckles 22 are located on the side walls of different limiting cavities 21 arranged in sequence along the first direction in the first row of limiting cavities 21, specifically located on the side walls of the first and third limiting cavities 21 arranged in sequence along the first direction in the first row of limiting cavities 21.
  • the second buckle 23 is arranged on the side walls of the limiting cavities 21 in the third row of limiting cavities 21 along the second direction, and specifically located on the side walls of the second limiting cavities 21 in the third row of limiting cavities 21 along the first direction. In this way, the first buckle 22 and the second buckle 23 in each limiting portion 2 are alternately arranged in the first direction, and staggered in the second direction.
  • the first buckle 22 and the second buckle 23 are arranged on their respective The first buckle 22 is arranged on one of the two side walls of the corresponding limiting cavity 21 arranged oppositely along the second direction, and the first buckle 22 is extended from the side wall of the limiting cavity 21 to the first side of the second direction, and both sides of the first buckle 22 along the first direction are provided with a first notch 24 that is not dug to the bottom, while the second buckle 23 is extended from the side wall of the limiting cavity 21 to the second side of the second direction, and the second buckle 23 is provided with a second notch 25 dug to the bottom only on one side of the first direction.
  • the first buckle 22 and the second buckle 23 form a weak buckle and a strong buckle respectively, and the first buckle 22 and the second buckle 23 are arranged in opposite directions in the second direction.
  • the limiting portion 2 By configuring the limiting portion 2 to include a weak snap and a strong snap, and arranging the weak snap and the strong snap in an alternating and reverse manner, the assembly convenience and the combining firmness of the evaporator bracket 10 and the heat exchange tube 201 can be effectively improved, so that the evaporator bracket 10 can better balance the assembly convenience and the limiting firmness.
  • a drainage hole 26 is provided on one side of each limiting cavity 21 along the first direction.
  • the drainage hole 26 penetrates the evaporator support 10 along the thickness direction of the evaporator support 10 and is connected with the corresponding limiting cavity 21.
  • the drainage hole 26 constitutes a drainage structure, which can drain the water in the limiting cavity 21, and prevent the condensed water generated by the heat exchange tube 201 from being present in the limiting cavity 21 during refrigeration, causing corrosion of the heat exchange tube 201.
  • the evaporator bracket 10 is an injection molded evaporator bracket, and has a staggered and reversely arranged strong and weak buckle structure (the first buckle 22 and the second buckle 23), a drainage structure (drainage hole 26) and a floating point support structure (bump 27), which can effectively solve the problems of the evaporator bracket being easy to rust, difficult to assemble and easy to fall off, the heat exchange tube being easy to corrode, and the evaporator bracket and the water receiving tray being easy to generate abnormal noise due to thermal expansion and contraction.
  • This is conducive to improving assembly efficiency, improving structural reliability, and extending service life, which in turn is conducive to improving product quality and improving user experience.

Landscapes

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

Abstract

本申请提供一种蒸发器支架、蒸发器组件和制冷设备。其中，蒸发器支架包括：基体和限位部，限位部设置于基体上，并包括限位腔、第一卡扣和第二卡扣，限位腔用于供蒸发器的换热管穿过，第一卡扣和第二卡扣设置于限位部的不同限位腔的侧壁上，用于与限位腔中的换热管卡接，其中，第一卡扣所在的限位腔的侧壁上设有两个第一缺口，两个第一缺口沿第一方向位于第一卡扣的两侧，第二卡扣所在的限位腔的侧壁上设有一个第二缺口，第二缺口沿第一方向位于第二卡扣的一侧，第一方向垂直于限位腔的深度方向。这样，蒸发器支架可兼顾装配方便性和限位牢固性。

Description

蒸发器支架、蒸发器组件和制冷设备
相关申请的交叉引用
本申请是以申请号为202310729583.0，申请日为2023年6月19日的中国申请为基础，并主张其优先权，该中国申请的公开内容在此作为整体引入本申请中。
技术领域
本申请涉及制冷设备技术领域，特别涉及一种蒸发器支架、蒸发器组件和制冷设备。
背景技术
蒸发器支架是空调等制冷设备中用于支撑蒸发器的部件，且其上通常设有限位腔和卡扣，蒸发器的换热管穿过限位腔，并与卡扣卡接，以被限位。
相关技术中，蒸发器支架上的卡扣要么过硬，容易造成装配困难，卡伤换热管，要么过软，容易卡接不牢，造成松脱。
可见，相关技术中的蒸发器支架通常难以兼顾装配方便性和限位牢固性，有待改进。
发明内容
本申请旨在提供一种能够兼顾装配方便性和限位牢固性的蒸发器支架、蒸发器组件和制冷设备。
为了实现上述目的，本申请所提供的蒸发器支架包括：
基体；和
限位部，设置于基体上，并包括限位腔、第一卡扣和第二卡扣，限位腔用于供蒸发器的换热管穿过，第一卡扣和第二卡扣设置于限位部的不同限位腔的侧壁上，用于与限位腔中的换热管卡接，其中，第一卡扣所在的限位腔的侧壁上设有两个第一缺口，两个第一缺口沿第一方向位于第一卡扣的两侧，第二卡扣所在的限位腔的侧壁上设有一个第二缺口，第二缺口沿第一方向位于第二卡扣的一侧，第一方向垂直于限位腔的深度方向。
在一些实施例中，限位部被构造为以下至少之一：
第一缺口不延伸至第一卡扣所在的限位腔的侧壁的底端；
第二缺口延伸至第二卡扣所在的限位腔的侧壁的底端；
第一卡扣和第二卡扣在第一方向上交替布置；
第一卡扣由所在的限位腔的侧壁朝第二方向的第一侧凸出，第二卡扣相对于所在的限位腔的侧壁朝第二方向的与第一侧相反的第二侧凸出，第二方向与第一方向和限位腔的深度方向垂直；
限位部包括至少两个第一卡扣。
在一些实施例中，限位部的限位腔分为至少两组，至少两组限位腔沿着第二方向依次排布，第一卡扣和第二卡扣设置于不同组的限位腔的侧壁上，第二方向与第一方向和限位腔的深度方向垂直。
在一些实施例中，限位部的限位腔分为三组，三组限位腔沿着第二方向依次排布，第一卡扣和第二卡扣设置于三组限位腔中沿着第二方向位于最外侧的两组限位腔中的限位腔的侧壁上。
在一些实施例中，限位部还包括引流孔，引流孔与限位腔连通，以引导限位腔中的水流出至限位腔外部。
在一些实施例中，引流孔与限位腔一一对应。
在一些实施例中，蒸发器支架包括至少两个限位部。
在一些实施例中，蒸发器支架包括两个限位部，且两个限位部连接呈V型。
在一些实施例中，基体的外侧面设有凸点，基体通过凸点与用于接收蒸发器所产生的冷凝水的接水盘接触。
在一些实施例中，基体的外侧面的上下两端均设有凸点。
在一些实施例中，基体的外侧面的上下两端的凸点在基体的外侧面的长度方向上错位布置。
在一些实施例中，蒸发器支架为注塑蒸发器支架。
另外，本申请所提供的蒸发器组件，包括蒸发器，并且还包括本申请任一实施例的蒸发器支架。
在一些实施例中，蒸发器组件还包括接水盘，蒸发器支架通过位于基体外侧面的凸点与接水盘接触。
此外，本申请所提供的制冷设备，包括本申请任一实施例的蒸发器组件。
在一些实施例中，制冷设备为空调。
在本申请中，蒸发器支架不再仅具有同一硬度的卡扣，而是具有硬度不同的第一卡扣和第二卡扣，蒸发器支架既可以利用较软的第一卡扣来降低装配难度，减少对换热管的卡伤，又可以利用较硬的第二卡扣来实现与换热管较牢固的结合，可靠地进行限位，因此，蒸发器支架能 够兼顾装配方便性和限位牢固性。
通过以下参照附图对本申请的示例性实施例进行详细描述，本申请的其它特征及其优点将会变得清楚。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例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，下面描述中的附图仅仅是本申请的一些实施例，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为本申请实施例中蒸发器组件的结构示意图。
图2为图1中蒸发器支架与蒸发器的组合结构示意图。
图3为本申请实施例中蒸发器支架的立体示意图。
图4为本申请实施例中第一卡扣、第二卡扣和引流孔在蒸发器支架上的分布示意图。
图5为本申请实施例中第一卡扣与换热管的卡合示意图。
图6为本申请实施例中凸点在蒸发器支架上的分布示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本申请及其应用或使用的任何限制。基于本申请中的实施例，本领域普通技术人员在没有开展创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论，但在适当情况下，所述技术、方法和设备应当被视为说明书的一部分。
在本申请的描述中，需要理解的是，方位词如“前、后、上、下、左、右”、“横向、竖向、垂直、水平”和“顶、底”等所指示的方位或位置关系通常是基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，在未作相反说明的情况下，这些方位词并不指示和暗示所指的装置或元件必须具有特定的方位或者以特定的方位构造和操作，因此不能理解为对本申请保护范围的限制；方位词“内、外”是指相对于各部件本身的轮廓的内外。
在本申请的描述中，需要理解的是，使用“第一”、“第二”等词语来限定零部件， 仅仅是为了便于对相应零部件进行区别，如没有另行声明，上述词语并没有特殊含义，因此不能理解为对本申请保护范围的限制。
此外，下面所描述的本申请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。
图1-图6示例性地示出了本申请中蒸发器组件及其蒸发器支架的结构示意图。
其中，图1和图2示例性地示出了本申请中蒸发器组件的结构。
参见图1和图2，在本申请中，蒸发器组件100是空调等制冷设备的组成部分，其包括蒸发器20和蒸发器支架10。蒸发器20设置于蒸发器支架10上，以由蒸发器支架10进行支撑。并且，继续参见图1和图2，一些实施例中，蒸发器组件100还包括接水盘30。接水盘30用于接收蒸发器20所产生的冷凝水。通常，接水盘30设置于蒸发器20的下方，并与蒸发器支架10接触。
图3-图6进一步示出了本申请中蒸发器支架的结构。
参见图3-图6，并结合图1和图2可知，在本申请中，蒸发器支架10包括基体1和限位部2。限位部2设置于基体1上，并包括限位腔21、第一卡扣22和第二卡扣23。限位腔21用于供蒸发器20的换热管201穿过。第一卡扣22和第二卡扣23设置于限位部2的不同限位腔21的侧壁上，用于与限位腔21中的换热管201卡接。其中，第一卡扣22所在的限位腔21的侧壁上设有两个第一缺口24，这两个第一缺口24沿第一方向位于第一卡扣22的两侧。第二卡扣23所在的限位腔21的侧壁上设有一个第二缺口25，该第二缺口25沿第一方向位于第二卡扣23的一侧。第一方向垂直于限位腔21的深度方向。
在上述方案中，由于第一卡扣22的沿第一方向的两侧均设有缺口(即第一缺口24)，而第二卡扣23沿第一方向仅一侧设有缺口(即第二缺口25)，因此，第一卡扣22可以具有小于第二卡扣23的硬度，也就是说，第一卡扣22的硬度较小，弹性较大，第二卡扣23的硬度较大，弹性较小，第一卡扣22与第二卡扣23相比硬度较小，弹性较大，这种情况下，蒸发器支架10不再仅具有同一硬度的卡扣，而是具有硬度不同的卡扣，蒸发器支架10既可以利用较软的第一卡扣22来降低装配难度，减少对换热管201的卡伤，又可以利用较硬的第二卡扣23来实现与换热管201较牢固的结合，可靠地进行限位，因此，蒸发器支架10能够兼顾装配方便性和限位牢固性，这有利于提高蒸发器组件100和制冷设备的装配效率，提升蒸发器组件100和制冷设备的结构可靠性。
其中，第一卡扣22可以称为弱卡扣；第二卡扣23可以称为强卡扣。
为了在使第一卡扣22具有较小硬度的同时，尽量提高第一卡扣22的强度，参见图 3，在一些实施例中，第一缺口24被构造为不延伸至第一卡扣22所在的限位腔21的侧壁的底端。这种情况下，第一缺口24可以采用去除材料，但不去到底(或者说掏料，但不掏到底)的方式制成，第一缺口24与第一卡扣22所在的限位腔21的侧壁底端之间存在距离，第一缺口24下方仍留有限位腔21的侧壁的部分，如此，可以防止第一卡扣22过软，使得第一卡扣22可以具有较小硬度，但又不至于硬度过小，而是具有一定的强度，从而在方便第一卡扣22与换热管201装配的基础上，尽量提高第一卡扣22的强度，提升第一卡扣22与换热管201的卡合牢固性，使得蒸发器支架10能够更好地兼顾装配方便性和限位牢固性。
另外，为了在使第二卡扣23具有较大硬度的同时，尽量提高第二卡扣23的柔性，参见图3，在一些实施例中，第二缺口25被构造为延伸至第二卡扣23所在的限位腔21的侧壁的底端。这种情况下，第二缺口25可以采用去除材料，且去到底(或者说掏料，且掏到底，掏空)的方式形成，第二缺口25与第二卡扣23所在的限位腔21的侧壁底端之间不再存在距离，第二缺口25下方不再留有限位腔21的侧壁的部分，如此，可以防止第二卡扣23过硬，使得第二卡扣23可以具有较大硬度，但又不至于硬度过大，而是也具有一定的弹性，从而在实现第二卡扣23与换热管201牢固卡合的基础上，尽量增大第二卡扣23的弹性，提高第二卡扣23与换热管201的装配方便性，使得蒸发器支架10能够更好地兼顾装配方便性和限位牢固性。
前述各实施例中，限位部2中第一卡扣22和第二卡扣23的相对布置关系可以多样。
例如，参见图3，一些实施例中，限位部2中的第一卡扣22和第二卡扣23在第一方向上交替布置，也就是说，在第一方向上，按照一个第一卡扣22，一个第二卡扣23，再一个第一卡扣22，再一个第二卡扣23，……，依次类推的方式，对第一卡扣22和第二卡扣23进行布置。通过采用这种强弱卡扣沿第一方向交替布置的方式，可以使蒸发器支架10更好地兼顾装配方便性和限位牢固性，更有效地提升蒸发器组件100和制冷设备的装配效率，提高蒸发器组件100和制冷设备的结构可靠性。
再例如，参见图3，一些实施例中，第一卡扣22由所在的限位腔21的侧壁朝第二方向的第一侧凸出，而第二卡扣23相对于所在的限位腔21的侧壁朝第二方向的与第一侧相反的第二侧凸出。其中，第二方向与第一方向和限位腔21的深度方向垂直。如果将第一方向称为限位腔21的长度方向，那么第二方向可以称为限位腔21的宽度方向。该设置使得，第一卡扣22和第二卡扣23在第二方向上的凸出方向相反，也就是说，第一卡扣22和第二卡扣23在第二方向上反向凸出，这样，第一卡扣22和第二卡扣23可以反向卡住换热管201，有利于增加装配稳固性。
又例如，参见图3，在一些实施例中，限位部2的限位腔21分为至少两组，这至少两组限位腔21沿着第二方向依次排布，且第一卡扣22和第二卡扣23设置于不同组的限位腔21 的侧壁上。此时，同一限位部2中的第一卡扣22和第二卡扣23在第二方向上不共线，而是错位布置，如果将第二方向上排布的每组限位腔21称为一排限位腔21，则此时，同一限位部2中的第一卡扣22和第二卡扣23位于不同排的限位腔21上，这种情况下，第一卡扣22和第二卡扣23的分布更加合理，能够更好地兼顾装配方便性和限位牢固性。
在前述各实施例中，限位部2中第一卡扣22和第二卡扣23的数量不作限制，例如，限位部2可以包括一个、两个或多个第一卡扣22，并包括一个、两个或多个第二卡扣23。其中，当限位部2包括至少两个第一卡扣22和至少一个第二卡扣23时，方便蒸发器支架10更好地兼顾装配方便性和限位牢固性。
实践中发现，相关技术中的蒸发器支架10，除了具有前述难以兼顾装配方便性和限位牢固性的问题之外，还具有存水难排出，容易造成换热管201腐蚀的问题。具体来说，在蒸发器20工作过程中，换热管201上会产生冷凝水，相应冷凝水，尤其是水滴，难以自行流出，容易存在限位腔21中，腐蚀换热管201，降低结构可靠性，缩短使用寿命。
为了解决上述存水难排出的问题，参见图3-图4，在一些实施例中，限位部2包括引流孔26，引流孔26与限位腔21连通，以引导限位腔21中的水流出至限位腔21外部。所设置的引流孔26，可引导限位腔21中的水及时地自行流出，有效防止因换热管201产生的冷凝水，尤其是水滴，长期存在限位腔21中，而造成换热管201腐蚀，进而有效提高结构可靠性，延长使用寿命。
在设置引流孔26时，参见图3和图4，引流孔26可以与限位腔21一一对应，以使每个限位腔21中的水均能在各自对应的引流孔26的作用下及时排出，有效防止蒸发器20的所有换热管201腐蚀。
在前述各实施例中，蒸发器支架10中限位部2的数量可以为一个、两个或多个，例如，一些实施例中，蒸发器支架10可以包括至少两个限位部2，此时，蒸发器支架10可以对蒸发器20的至少两组换热管201进行约束。并且，当蒸发器支架10包括至少两个限位部2时，这至少两个限位部2的相对位置关系也可以多样。例如，参见图3和图4，一些实施例中，蒸发器支架10包括两个限位部2，且这两个限位部2连接呈V型，此时，蒸发器支架10尤其适用于单侧具有两组换热管201，且单侧两组换热管201呈V型排布的蒸发器20(可以简称为V型蒸发器)。当然，当蒸发器20采用Z型、C型或G型等其他结构形式时，蒸发器支架10也可以相应进行设计。
实践中发现，相关技术中的蒸发器支架10，还容易在制冷或制热过程中，与接水盘30等相邻部件因热胀冷缩而相互摩擦，产生异常噪音。针对此，参见图3-4，并结合图1-图2可 知，一些实施例中，基体1的外侧面设有凸点27，基体1通过凸点27与接水盘30接触。由于所设置的凸点27，能够减少蒸发器支架10与接水盘30的接触面积，减小摩擦，因此，可有效解决蒸发器支架10与接水盘30因热胀冷缩而相互摩擦，产生异常噪音的问题。
在基体1的外侧面设有凸点27的情况下，凸点27可以仅设置于基体1的外侧面的上下两端中的一端，或者，参见图6，也可以设置于基体1的外侧面的上下两端。其中，当基体1的外侧面的上下两端均设有凸点27时，上下两端的两排凸点27能够更好地支撑蒸发器支架10，使得蒸发器支架10更加平稳。
进一步地，在基体1的外侧面的上下两端均设有凸点27的实施例中，参见图6，基体1的外侧面的上下两端的凸点27可以在基体1的外侧面的长度方向上错位布置，此时，基体1的外侧面的上下两端的凸点27不上下正对，而是错开布置，好处在于，方便开模，加工更加方便。
前述各实施例中的蒸发器支架10，可以为注塑蒸发器支架，这样，与蒸发器支架10为钣金蒸发器支架的情况相比，蒸发器支架10更不容易生锈。
接下来结合图1-图6所示的实施例，对本申请予以进一步地介绍。
如图1-图6所示，在该实施例中，蒸发器组件100包括蒸发器20、接水盘30和两个蒸发器支架10。
其中，蒸发器20为V型蒸发器，其长度方向的两侧均设有两组换热管201，且每一侧的两组换热管201之间布置成V型。其中，每组换热管201包括三排换热管201，这三排换热管201沿第二方向依次排布，且每排换热管201均包括沿第一方向依次排布的三个换热管201，使得蒸发器20单侧每组换热管201均具有三排三列，共9个换热管201。在该实施例中，换热管201为铜管。
接水盘30设置于蒸发器20的下方，用于接收蒸发器20所产生的冷凝水。如图1所示，接水盘30与两个蒸发器支架10均接触。
两个蒸发器支架10设置于蒸发器20的长度方向的两侧，以在蒸发器20的长度方向的两侧对蒸发器20进行支撑，并对蒸发器20的位于长度方向两侧的换热管201进行约束。在该实施例中，两个蒸发器支架10的结构相同，二者均为注塑蒸发器支架，并均包括基体1和两个限位部2。
其中，基体1用于为两个限位部2提供安装基础，并用于实现蒸发器支架10与接水盘30的接触。如图1-图6所示，在该实施例中，基体1大致呈矩形，并呈板状。并且，基体1的朝向接水盘30的外侧面上设有两排凸点27，这两排凸点27位于基体1的朝向接水盘30的外侧面的高度方向的两端(即上下两端)，且每排凸点27均包括沿着基体1的朝向接水盘30的外侧 面的长度方向间隔布置的至少两组凸点27，同时，两排凸点27中的各组凸点27不上下正对，而是错开布置。如此，蒸发器支架10上设有上下两排错位布置的凸点27，且这些凸点27构成浮点支撑结构，既可以平稳支撑蒸发器支架10，有效提升蒸发器支架10的结构平稳性，又可以实现蒸发器支架10与接水盘30之间的点接触，使得可以通过减少蒸发器支架10与接水盘30的接触面积，来降低制冷或制热过程中，蒸发器支架10与接水盘30之间因热胀冷缩特性不同，相互摩擦所产生的异响噪音。
两个限位部2均设置于基体1上，且两个限位部2之间成角度地连接，形成V字型，与蒸发器20单侧的两组换热管201一一对应，以对蒸发器20单侧的两组换热管201进行限位和约束。如图1-图6所示，在该实施例中，两个限位部2均相对于基体1朝远离蒸发器20的方向凸出，并均包括三组限位腔21，这三组限位腔21沿着第二方向依次布置，使得每个限位部2均包括三排限位腔21，并且，其中，每排限位腔21均包括沿着第一方向依次排布的三个限位腔21。如此，每个限位部2均包括三排三列，共9个限位腔21，这三排三列，共9个限位腔21与蒸发器20单侧每组换热管201中的三排三列，共9个换热管201一一对应，可以供蒸发器20单侧每组换热管201中的三排三列，共9个换热管201一一对应地穿过。
其中，如图3-图6所示，在该实施例中，每个限位腔21均呈长圆形，其长度方向和宽度方向分别沿着第一方向和第二方向，且其沿蒸发器支架10的厚度方向贯穿蒸发器支架10，使得限位腔21的深度方向沿着蒸发器支架10的厚度方向。在与蒸发器20组装时，换热管201的U型弯折部插入限位腔21中，受到限位腔21的约束。
并且，如图3-图5所示，在该实施例中，每个限位部2均包括用于与换热管201卡接的第一卡扣22和第二卡扣23，且第一卡扣22和第二卡扣23设置于三组限位腔21中沿着第二方向位于最外侧的两组限位腔21中的限位腔21的侧壁上，换句话说，第一卡扣22和第二卡扣23设置于三排限位腔21中沿第二方向位于最外侧的两排限位腔21中的限位腔21的侧壁上。具体地，由图3-图5可知，在该实施例中，每个限位部2均包括两个第一卡扣22和一个第二卡扣23。其中，两个第一卡扣22均设置于沿第二方向的第一排限位腔21中的限位腔21的侧壁上，且两个第一卡扣22位于第一排限位腔21的沿第一方向依次排布的不同限位腔21的侧壁上，具体位于第一排限位腔21的沿第一方向依次排布的第一个和第三个限位腔21的侧壁上。而第二卡扣23则设置于沿第二方向的第三排限位腔21中限位腔21的侧壁上，并具体位于第三排限位腔21的沿第一方向的第二个限位腔21的侧壁上。如此，每个限位部2中的第一卡扣22和第二卡扣23在第一方向上交替布置，且在第二方向上错开布置。
其中，如图3-图4所示，在该实施例中，第一卡扣22和第二卡扣23设置于各自对 应的限位腔21的沿第二方向相对布置的两个侧壁中的一个侧壁上，并且，第一卡扣22由所在的限位腔21的侧壁朝第二方向的第一侧延伸，且第一卡扣22的沿第一方向的两侧均设有未挖到底的第一缺口24，而第二卡扣23由所在的限位腔21的侧壁朝第二方向的第二侧延伸，且第二卡扣23仅沿第一方向的一侧设有挖到底的第二缺口25。如此，第一卡扣22和第二卡扣23分别形成弱卡扣和强卡扣，且第一卡扣22和第二卡扣23在第二方向上反向布置。
通过将限位部2设置为包括弱卡扣和强卡扣，且使弱卡扣和强卡扣交错式反向布置，可有效提升蒸发器支架10与换热管201的装配方便性以及结合牢固性，使得蒸发器支架10能够较好地兼顾装配方便性以及限位牢固性。
并且，如图3和图4所示，在该实施例中，每个限位腔21的沿第一方向的一侧均设置有引流孔26。引流孔26沿蒸发器支架10的厚度方向贯穿蒸发器支架10，并与相应的限位腔21连通。如此，引流孔26构成引流结构，能够将限位腔21中的水引出，防止制冷时，换热管201产生的冷凝水存在限位腔21中，造成换热管201腐蚀。
可见，在该实施例中，蒸发器支架10为注塑蒸发器支架，并具有交错式反向布置的强弱卡扣结构(第一卡扣22和第二卡扣23)、引流结构(引流孔26)和浮点支撑结构(凸点27)，可有效解决蒸发器支架易生锈、难装配和易脱落、换热管易腐蚀以及蒸发器支架与接水盘之间易产生热胀冷缩异响的问题，这样，有利于提升装配效率，提高结构可靠性，延长使用寿命，进而有利于提升产品质量，改善用户使用体验。
以上所述仅为本申请的示例性实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (16)

  1. 一种蒸发器支架(10)，包括：
    基体(1)；和
    限位部(2)，设置于所述基体(1)上，并包括限位腔(21)、第一卡扣(22)和第二卡扣(23)，所述限位腔(21)用于供所述蒸发器(20)的换热管(201)穿过，所述第一卡扣(22)和所述第二卡扣(23)设置于所述限位部(2)的不同限位腔(21)的侧壁上，用于与限位腔(21)中的所述换热管(201)卡接，其中，所述第一卡扣(22)所在的限位腔(21)的侧壁上设有两个第一缺口(24)，所述两个第一缺口(24)沿第一方向位于所述第一卡扣(22)的两侧，所述第二卡扣(23)所在的限位腔(21)的侧壁上设有一个第二缺口(25)，所述第二缺口(25)沿所述第一方向位于所述第二卡扣(23)的一侧，所述第一方向垂直于所述限位腔(21)的深度方向。
  2. 根据权利要求1所述的蒸发器支架(10)，其中所述限位部(2)被构造为以下至少之一：
    所述第一缺口(24)不延伸至所述第一卡扣(22)所在的限位腔(21)的侧壁的底端；
    所述第二缺口(25)延伸至第二卡扣(23)所在的限位腔(21)的侧壁的底端；
    所述第一卡扣(22)和所述第二卡扣(23)在所述第一方向上交替布置；
    所述第一卡扣(22)由所在的限位腔(21)的侧壁朝第二方向的第一侧凸出，所述第二卡扣(23)相对于所在的限位腔(21)的侧壁朝所述第二方向的与第一侧相反的第二侧凸出，所述第二方向与所述第一方向和所述限位腔(21)的深度方向垂直；
    所述限位部(2)包括至少两个所述第一卡扣(22)。
  3. 根据权利要求1或2所述的蒸发器支架(10)，其中所述限位部(2)的限位腔(21)分为至少两组，所述至少两组限位腔(21)沿着第二方向依次排布，所述第一卡扣(22)和所述第二卡扣(23)设置于不同组的限位腔(21)的侧壁上，所述第二方向与所述第一方向和所述限位腔(21)的深度方向垂直。
  4. 根据权利要求3所述的蒸发器支架(10)，其中所述限位部(2)的限位腔(21)分为三组，所述三组限位腔(21)沿着所述第二方向依次排布，所述第一卡扣(22)和所述第二卡扣(23)设置于所述三组限位腔(21)中沿着所述第二方向位于最外侧的两组限位腔(21)中的限位腔(21)的侧壁上。
  5. 根据权利要求1-4任一所述的蒸发器支架(10)，其中所述限位部(2)还包括引流孔(26)，所述引流孔(26)与所述限位腔(21)连通，以引导所述限位腔(21)中的水流出至所述限位腔 (21)外部。
  6. 根据权利要求5所述的蒸发器支架(10)，其中所述引流孔(26)与所述限位腔(21)一一对应。
  7. 根据权利要求1-6任一所述的蒸发器支架(10)，包括至少两个所述限位部(2)。
  8. 根据权利要求7所述的蒸发器支架(10)，包括两个所述限位部(2)，且所述两个限位部(2)连接呈V型。
  9. 根据权利要求1-8任一所述的蒸发器支架(10)，其中所述基体(1)的外侧面设有凸点(27)，所述基体(1)通过所述凸点(27)与用于接收所述蒸发器(20)所产生的冷凝水的接水盘(30)接触。
  10. 根据权利要求9所述的蒸发器支架(10)，其中所述基体(1)的外侧面的上下两端均设有所述凸点(27)。
  11. 根据权利要求10所述的蒸发器支架(10)，其中所述基体(1)的外侧面的上下两端的凸点(27)在所述基体(1)的外侧面的长度方向上错位布置。
  12. 根据权利要求1-11任一所述的蒸发器支架(10)，为注塑蒸发器支架。
  13. 一种蒸发器组件(100)，包括蒸发器(20)，还包括如权利要求1-12任一所述的蒸发器支架(10)。
  14. 根据权利要求13所述的蒸发器组件(100)，还包括接水盘(30)，所述蒸发器支架(10)通过位于基体(1)外侧面的凸点(27)与所述接水盘(30)接触。
  15. 一种制冷设备，包括如权利要求13或14所述的蒸发器组件(100)。
  16. 根据权利要求15所述的制冷设备，其中所述制冷设备为空调。
PCT/CN2023/141143 2023-06-19 2023-12-22 蒸发器支架、蒸发器组件和制冷设备 Ceased WO2024259933A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202310729583.0 2023-06-19
CN202310729583.0A CN116772456B (zh) 2023-06-19 2023-06-19 蒸发器支架、蒸发器组件和制冷设备

Publications (1)

Publication Number Publication Date
WO2024259933A1 true WO2024259933A1 (zh) 2024-12-26

Family

ID=87988991

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/141143 Ceased WO2024259933A1 (zh) 2023-06-19 2023-12-22 蒸发器支架、蒸发器组件和制冷设备

Country Status (2)

Country Link
CN (1) CN116772456B (zh)
WO (1) WO2024259933A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116772456B (zh) * 2023-06-19 2025-10-28 珠海格力电器股份有限公司 蒸发器支架、蒸发器组件和制冷设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010025430A (ja) * 2008-07-18 2010-02-04 Panasonic Corp 蒸発装置および蒸発装置を備えた冷却ユニット
CN106969550A (zh) * 2017-05-27 2017-07-21 广东美的制冷设备有限公司 蒸发器组件及具有其的空调器室内机
CN213300273U (zh) * 2020-10-28 2021-05-28 海信（山东）空调有限公司 空调器室内机
CN216308006U (zh) * 2021-12-08 2022-04-15 珠海格力电器股份有限公司 蒸发器固定结构和空调器
CN116772456A (zh) * 2023-06-19 2023-09-19 珠海格力电器股份有限公司 蒸发器支架、蒸发器组件和制冷设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7793514B2 (en) * 2006-01-20 2010-09-14 Carrier Corporation Method and system for horizontal coil condensate disposal
CN202149584U (zh) * 2011-06-29 2012-02-22 宁波奥克斯空调有限公司 空调器室内挂机的蒸发器左支架
CN203704451U (zh) * 2013-12-16 2014-07-09 Tcl空调器(中山)有限公司 热交换器及空调器
CN218821110U (zh) * 2022-11-10 2023-04-07 四川长虹空调有限公司 一种蒸发器的安装定位结构及空调
CN218627271U (zh) * 2022-11-30 2023-03-14 小米科技(武汉)有限公司 蒸发器组件的支撑结构、蒸发器总成以及空调器
CN220017683U (zh) * 2023-06-07 2023-11-14 格力电器（合肥）有限公司 蒸发器角形架和空调器
CN220321662U (zh) * 2023-06-19 2024-01-09 珠海格力电器股份有限公司 蒸发器支架、蒸发器组件和制冷设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010025430A (ja) * 2008-07-18 2010-02-04 Panasonic Corp 蒸発装置および蒸発装置を備えた冷却ユニット
CN106969550A (zh) * 2017-05-27 2017-07-21 广东美的制冷设备有限公司 蒸发器组件及具有其的空调器室内机
CN213300273U (zh) * 2020-10-28 2021-05-28 海信（山东）空调有限公司 空调器室内机
CN216308006U (zh) * 2021-12-08 2022-04-15 珠海格力电器股份有限公司 蒸发器固定结构和空调器
CN116772456A (zh) * 2023-06-19 2023-09-19 珠海格力电器股份有限公司 蒸发器支架、蒸发器组件和制冷设备

Also Published As

Publication number Publication date
CN116772456B (zh) 2025-10-28
CN116772456A (zh) 2023-09-19

Similar Documents

Publication Publication Date Title
KR102218301B1 (ko) 열교환기 및 그 코르게이트 핀
RU2653161C2 (ru) Пружинное клеммное соединение и соединительная клемма для провода
EP1380786A1 (en) Clamp for holding elongated article
CN109952478A (zh) 分配器及热交换器
WO2024259933A1 (zh) 蒸发器支架、蒸发器组件和制冷设备
CN101802419A (zh) 将两个附件固定在一个支撑件上的装置
US6598295B1 (en) Plate-fin and tube heat exchanger with a dog-bone and serpentine tube insertion method
KR101819488B1 (ko) 냉각 모듈 및 조립 방법
US9353997B2 (en) Heat exchanger
JP4653803B2 (ja) 熱を交換する装置およびそれを形成する方法
CN220321662U (zh) 蒸发器支架、蒸发器组件和制冷设备
US6997011B2 (en) Sliding rail for a wire-tube evaporator, evaporator assembly, and refrigeration unit with the evaporator assembly
CN211781873U (zh) 空调接水盘
CN113063305A (zh) 换热器和具有其的空调器
US5520011A (en) Ice making unit structure of flow type ice making machine
JP2003042478A (ja) 熱交換器固定板およびそれを用いた熱交換器固定方法および空気調和機
KR20180005425A (ko) 열교환기 어셈블리
CN115021178A (zh) 一种墙体模块与管线一体化安装结构
KR20120058862A (ko) 열교환기 구조
WO2021261604A1 (ja) チューブエレメントのクリップ
CN223869900U (zh) 换热器端板、换热器组件及空调器
CN115917242B (zh) 管元件的夹持器
CN223678650U (zh) 一体式温度传感器固定夹和换热设备
CN203908149U (zh) 传感器安装座
JP2002147987A (ja) 冷却塔用熱交換体の組立方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23942198

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE