WO2026017147A1 - 暖通设备室外机及暖通设备 - Google Patents

暖通设备室外机及暖通设备

Info

Publication number
WO2026017147A1
WO2026017147A1 PCT/CN2025/109306 CN2025109306W WO2026017147A1 WO 2026017147 A1 WO2026017147 A1 WO 2026017147A1 CN 2025109306 W CN2025109306 W CN 2025109306W WO 2026017147 A1 WO2026017147 A1 WO 2026017147A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
outdoor unit
air
guide ring
air guide
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.)
Pending
Application number
PCT/CN2025/109306
Other languages
English (en)
French (fr)
Inventor
余东东
吴彦东
李跃飞
马丽华
李东坡
彭代杰
郑春元
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.)
Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment Co Ltd
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 Midea Group Co Ltd, GD Midea Heating and Ventilating Equipment Co Ltd filed Critical Midea Group Co Ltd
Publication of WO2026017147A1 publication Critical patent/WO2026017147A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • F24F1/16—Arrangement or mounting thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46—Component arrangements in separate outdoor units
    • F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
    • F24F1/50—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow with outlet air in upward direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
    • F24F1/58—Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage
    • 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
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units

Definitions

  • HVAC heating, ventilation and air conditioning
  • the motor drives the fan blades to rotate, thereby achieving heat exchange between the heat exchanger and the outside airflow.
  • An air guide ring is installed above the heat exchange chamber of the outdoor unit to collect the airflow and increase its velocity within the heat exchange chamber.
  • motor bracket between the air guide ring and the heat exchanger.
  • the motor bracket is located near or directly on the air inlet side of the air guide ring. This motor bracket can disturb the airflow on the air inlet side of the air guide ring, affecting the stability and flow velocity of the airflow.
  • the purpose of this application is to at least solve the problem that existing motor brackets cause disturbance to the airflow on the air intake side of the air guide ring. This purpose is achieved through the following technical solution:
  • this application proposes an outdoor unit for a heating, ventilation, and air conditioning (HVAC) system, comprising a housing, a heat exchanger assembly, an air guide ring, a bracket, and a fan assembly.
  • HVAC heating, ventilation, and air conditioning
  • the heat exchanger assembly, the air guide ring, the bracket, and the fan assembly are all disposed within the housing.
  • An air outlet is provided at the top of the housing.
  • the air guide ring is located between the heat exchanger assembly and the air outlet, and has an air inlet side facing the heat exchanger assembly and an air outlet side facing the air outlet.
  • the bracket is installed on the housing or the air guide ring and is located between the air outlet side and the air outlet.
  • the fan assembly is located within the air guide ring and is installed on the bracket.
  • the outdoor unit of the HVAC equipment provided in this application differs from related technologies in that the bracket for installing the fan assembly is installed on the air inlet side of the air guide ring. Instead, the bracket is placed between the air outlet and the air outlet side. Since the air outlet is directly connected to the outside, the bracket causes less disturbance to the airflow at the air outlet and does not affect the airflow. At the same time, it can reduce or even eliminate the possibility of the bracket causing disturbance to the airflow on the air inlet side of the air guide ring, thereby improving the stability and flow speed of the airflow on the air inlet side of the air guide ring.
  • the outdoor unit of the HVAC equipment provided in this application may also have the following additional technical features:
  • the bracket includes a support ring and a carrier.
  • the support ring is installed on the side of the air guide ring facing the air outlet and is connected to the housing.
  • the carrier is installed on the support ring and the fan assembly is installed on the carrier.
  • the carrier includes a plurality of carrier portions and a mounting portion.
  • the plurality of carrier portions are arranged at intervals along the circumference of the support ring.
  • One end of each carrier portion is mounted on the support ring, and the other end is connected to the mounting portion.
  • the fan assembly is mounted on the mounting portion.
  • the support ring has a first receiving groove on the side facing the air outlet, and one end of the carrier is installed in the first receiving groove.
  • the first receiving groove is recessed from the support ring in a direction away from the air outlet, the bottom wall of the first receiving groove is located inside the air guide ring, and the air outlet side of the air guide ring is provided with a clearance groove for accommodating the first receiving groove or the carrier.
  • the bearing portion is located inside the support ring or inside the air guide ring.
  • the inner wall of the support ring is provided with a plurality of protruding edges spaced apart along its circumference, and the protruding edges abut against the side of the air guide ring facing the air outlet.
  • the convex edge is provided with a first flange portion, which is used to fit against the inner wall surface of the air guide ring.
  • the outer edge of the support ring is provided with a third flange extending toward the heat exchanger assembly.
  • the first flange and the third flange form an annular second receiving groove.
  • the air outlet side of the air guide ring is located in the second receiving groove.
  • the air outlet side of the air guide ring is provided with a first annular support and a second annular support surrounding the first annular support.
  • the inner wall surface of the first annular support is a surface that is inclined relative to the axial direction of the air guide ring.
  • the first flange fits against the inner wall surface of the first annular support, and the second annular support abuts against the bottom wall of the second receiving groove.
  • the end face of the air outlet side is provided with an annular windproof protrusion located inside the first annular support portion and extending circumferentially along the air guide ring.
  • the annular windproof protrusion and the first annular support portion form a third receiving groove, and the side of the first flange portion facing the air guide ring extends into the third receiving groove.
  • the housing includes an upper shell and a lower shell connected together, the heat exchanger assembly is located inside the lower shell, the air guide ring, the bracket and the fan assembly are located inside the upper shell, and the support ring is connected to the lower shell.
  • the upper shell includes a top cover and a first peripheral wall connected to the top cover.
  • the inner wall of the air guide ring forms an air guide hole.
  • the portion of the top cover opposite to the air guide hole is provided with a ventilation grille.
  • the first peripheral wall has a third flange extending toward the inner cavity of the upper shell on the side facing the top cover, and the top cover abuts against the third flange.
  • the outer periphery of the top cover is provided with a first support edge and a second support edge.
  • the first support edge extends toward the air guide ring and abuts against the third flange portion.
  • the second support edge is arranged around the first support edge and is located outside the first support edge.
  • the second support edge abuts against the side of the third flange portion away from the inner cavity of the upper shell.
  • the length direction of the second support edge forms an angle with the length direction of the first support edge and the length direction of the third flange portion, respectively.
  • the top cover and the third flange are detachably connected by a first connector, and/or the top cover and the support ring are detachably connected by a first connector.
  • the portion of the top cover that is disposed opposite to the fan assembly along the axial direction of the air guide ring is a closed solid structure.
  • the inner wall of the housing is provided with a plurality of support columns
  • the outer peripheral surface of the support ring is provided with a protrusion that protrudes radially from the air guide ring
  • the protrusion is installed on the plurality of support columns
  • the support ring is connected to the housing by a third connector.
  • the bracket includes a support member, the support member being mounted on the housing at opposite ends along a first direction, the fan assembly being mounted on the support member, and the first direction intersecting the direction from the air inlet side to the air outlet side.
  • the number of the support members is multiple, and the multiple support members are arranged at intervals along a second direction, which intersects the first direction and the direction from the air inlet side to the air outlet side.
  • the housing includes two first sidewalls and two first crossbeams.
  • the two first sidewalls are arranged opposite each other along a second direction, which intersects the first direction and the direction from the air inlet side to the air outlet side.
  • the two first crossbeams are arranged opposite each other along the first direction and are both connected to the top of the two first sidewalls.
  • the support member is connected to the two first crossbeams one by one at opposite ends along the first direction.
  • the top of the first crossbeam is provided with a connecting groove
  • one end of the support member is provided with a connecting portion extending away from the air outlet, the connecting portion being at least partially inserted into the connecting groove
  • the connecting groove is formed at the top of the first crossbeam on the side opposite to the support member.
  • the width of the connecting groove gradually decreases along the second direction.
  • the connecting part is connected to the connecting groove via a third connector, or the connecting part is interference-fitted to the connecting groove.
  • the air guide ring is provided with at least one first positioning part, and at least one first crossbeam is provided with a second positioning part, wherein the first positioning part and the second positioning part are connected.
  • the housing further includes two second crossbeams located below the two first crossbeams, the two second crossbeams being disposed opposite each other along the first direction and connected to the two first sidewalls.
  • the air guide ring is provided with at least one third positioning part, and at least one second crossbeam is provided with a fourth positioning part, wherein the third positioning part and the fourth positioning part are connected.
  • the housing further includes an air outlet mesh covering the air outlet, and the bracket is at least partially connected to the air outlet mesh.
  • HVAC heating, ventilation, and air conditioning
  • Figure 1 schematically shows a structural diagram of an outdoor unit of a heating, ventilation, and air conditioning system provided according to Embodiment 1 of this application;
  • Figure 2 schematically shows the structure of the outdoor unit of the HVAC equipment according to Embodiment 1 of this application after removing part of the second sidewall;
  • Figure 3 schematically shows the structure of the outdoor unit of the HVAC equipment according to Embodiment 1 of this application after removing the two first side walls and part of the second side wall;
  • Figure 4 schematically shows the connection diagram of the air guide ring, air outlet net, first crossbeam, second crossbeam and bracket provided according to Embodiment 1 of this application;
  • Figure 5 schematically shows the connection diagram of the air guide ring, the first crossbeam, the second crossbeam, and the bracket provided according to Embodiment 1 of this application;
  • Figure 6 schematically shows the connection diagram between the air outlet mesh and the bracket according to Embodiment 1 of this application;
  • Figure 7 schematically shows a structural diagram of an outdoor unit of a heating, ventilation, and air conditioning system provided according to Embodiment 2 of this application;
  • Figure 8 schematically shows an exploded view of the outdoor unit of the HVAC equipment provided according to Embodiment 2 of this application;
  • Figure 9 schematically shows a structural diagram of the support component of the outdoor unit of the HVAC equipment according to Embodiment 2 of this application;
  • Figure 10 schematically shows a structural diagram of a support ring for an outdoor unit of a heating, ventilation, and air conditioning system according to Embodiment 2 of this application;
  • Figure 11 schematically shows a structural diagram of an outdoor unit of a heating and ventilation equipment according to Embodiment 2 of this application, after the air guide ring, bracket and fan assembly are assembled;
  • Figure 12 is a top view of Figure 11;
  • Figure 13 is a cross-sectional view along line A-A in Figure 12;
  • Figure 14 is a cross-sectional view along line B-B in Figure 12;
  • Figure 15 is an enlarged view of part c in Figure 12;
  • Figure 16 schematically shows a top cover, first peripheral wall, and bracket of an outdoor unit of a heating, ventilation, and air conditioning system according to Embodiment 2 of this application;
  • Figure 17 is an enlarged view of part d in Figure 16;
  • Figure 18 schematically shows a partial structural diagram of the outdoor unit of the HVAC equipment provided according to Embodiment 2 of this application;
  • Figure 19 schematically shows a cross-sectional view of another bracket and air guide ring for an outdoor unit of a heating and ventilation system according to Embodiment 2 of this application;
  • Figure 20 is an enlarged view of part e in Figure 19.
  • the attached figures are labeled as follows: 100. Outdoor units of HVAC equipment; 10. Shell; 11. First sidewall; 12. Second sidewall; 13. First crossbeam; 131. Connecting groove; 132. Second positioning part; 14. Second crossbeam; 141. Fourth positioning part; 15. Air outlet mesh; 151. Crossbar; 152. Longitudinal bar; 101. Air outlet; 16. Upper shell; 161. Top cover; 1611. Ventilation grille; 1612. First support edge; 1613. Second support edge; 1614. Solid structure; 162. First peripheral wall; 1621. Third flange; 17. Lower shell; 171. Support column; 20. Heat exchanger assembly; 30. Air guide ring; 31. Air inlet side; 32. Air outlet side; 321. Clearance groove; 322. First annular support part; 323.
  • first, second, third, etc. may be used in this document to describe multiple elements, components, regions, layers, and/or segments, these elements, components, regions, layers, and/or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as “first,” “second,” and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.
  • spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, “inside,” “outside,” “middle,” “outer,” “below,” “below,” “above,” “over,” etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as “below other elements or features” or “below other elements or features” would subsequently be oriented as “above other elements or features” or “above other elements or features.” Therefore, the example term “below” can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.
  • this application provides an outdoor unit 100 for HVAC equipment, including a housing 10, and a heat exchanger assembly 20, an air guide ring 30, a bracket 40, and a fan assembly 50 located within the housing 10.
  • the housing 10 serves as a protective and housing structure for the outdoor unit. It can be made of metal or plastic with a certain structural strength.
  • the housing 10 includes a base (not shown in the figure) and multiple side walls located above the base and surrounding the base. In some embodiments, the top of the housing 10 may also be provided with an air outlet mesh 15 as a top wall.
  • the multiple side walls in this embodiment include two first side walls 11 and two second side walls 12. Both the first side walls 11 and the second side walls 12 can be integral structures or detachable separate structures.
  • the two first side walls 11 are arranged opposite each other along the second direction Y, and the two second side walls 12 are arranged opposite each other along the first direction X.
  • One of the second side walls 12 can be regarded as the front panel of the housing 10, and the other of the second side walls 12 can be regarded as the rear panel of the housing 10.
  • the first direction X mentioned above is the direction that intersects the air inlet side 31 to the air outlet side 32 of the air guide ring 30. Specifically, the first direction X can be perpendicular to the direction from the air inlet side 31 to the air outlet side 32. In the actual application of the outdoor unit, the first direction X and the second direction Y can be horizontal, and the first direction X can be perpendicular to the second direction Y.
  • the two first sidewalls 11 and the two second sidewalls 12 form an open-top and open-bottom cavity.
  • the top opening is the air outlet 101 of the shell 10, and the bottom is the air inlet (not shown in the figure).
  • the heat exchanger assembly 20, the air guide ring 30, the bracket 40, and the fan assembly 50 are all located inside the cavity.
  • the heat exchanger assembly 20 is located within the receiving cavity.
  • the heat exchanger assembly 20 may have a structure with a cross-section approximately rectangular or circular.
  • the heat exchanger assembly 20 may include an air heat exchanger as described in related technologies. Therefore, the specific structure of the heat exchanger assembly 20 will not be described in detail in this embodiment.
  • the heat exchanger assembly 20 has a heat exchange cavity, or in other words, the inner wall of the heat exchanger assembly 20 surrounds the heat exchange cavity.
  • the air guide ring 30 is located between the heat exchanger assembly 20 and the air outlet 101, and has an air inlet side 31 facing the heat exchanger assembly 20 and an air outlet side 32 facing the air outlet 101.
  • the "side" in the air inlet side 31 and the air outlet side 32 can refer to the side or side portion.
  • the inner wall of the air guide ring 30 forms an air guide hole, which is connected to the heat exchange cavity and the air outlet 101.
  • the air guide ring 30 can be used to gather the airflow to increase the airflow velocity in the heat exchange cavity of the heat exchanger assembly 20.
  • the fan assembly 50 includes a motor 51 and blades 52 connected to the fan drive.
  • the motor 51 is at least partially located inside the air guide ring 30, and the blades 52 are located inside the air guide ring 30.
  • the motor 51 drives the blades 52 to rotate, thereby discharging the air in the heat exchange chamber sequentially through the air inlet side 31, the air outlet side 32 of the air guide ring 30, and the air outlet 101 of the housing 10.
  • this embodiment installs the bracket 40 between the air outlet 101 and the air outlet side 32.
  • the bracket 40 can be spaced apart from both the air outlet side 32 and the air outlet 101.
  • the bracket 40 can be directly installed on the aforementioned side wall of the housing 10, or on the air guide ring 30 (this embodiment is not shown in the figure), or on the air outlet mesh 15 of the housing 10, as long as the bracket 40 is located on the side of the air outlet of the air guide ring 30.
  • the motor 51 is installed on the bracket 40. In the actual application of the outdoor unit 100 of the HVAC equipment, the motor 51 is located below the bracket 40. Therefore, the motor 51 can be regarded as being suspended from the bracket 40.
  • the bracket 40 is placed near the air inlet side 31 of the air guide ring 30 and affects the airflow is that the air inlet side 31 of the air guide ring 30 is a buffer area connecting the heat exchange chamber and the air guide hole.
  • the airflow at the air inlet side 31 has certain flow changes and poor stability. Therefore, the bracket 40 at this position will amplify the impact on the airflow stability.
  • the bracket 40 when it is located on the air outlet side of the air guide ring 30, the air outlet 101 and the air outlet side 32 of the air guide ring 30 are connected to the outside, not a buffer area connecting two chambers. Therefore, the presence of the bracket 40 causes less disturbance to the airflow at the air outlet 101 and will not have too much impact on the airflow at the outlet. At the same time, it can reduce or even eliminate the possibility of the bracket 40 disturbing the airflow on the air inlet side of the air guide ring 30, thereby improving the stability and flow velocity of the airflow on the air inlet side 31 of the air guide ring 30.
  • the bracket 40 of this embodiment includes a support member 41.
  • the support member 41 can be a rod-shaped structure, and its cross-sectional shape can be any one of the following: circular, elliptical, triangular, conical, etc. This embodiment does not list them all.
  • the smaller width of the rod-shaped structure reduces interference with airflow.
  • the support member 41 is mounted on the housing 10 at opposite ends along the first direction X.
  • the specific connection method between the support member 41 and the housing 10 is given below.
  • the fan assembly 50 is mounted on the support member 41.
  • the motor 51 of the fan assembly 50 is mounted on the support member 41.
  • the connection method between the motor 51 and the support member 41 can be a mechanical connection method such as bolt connection, snap-fit, or riveting. These methods will not be listed one by one in this embodiment.
  • there are multiple support members 41 which can be arranged at intervals along the second direction Y. Multiple means two or more, such as the two support members 41 shown in the figure. Two or more support members 41 can be connected to the motor 51 more stably than a single support member 41, which improves the stability of the motor 51 suspended on the bracket 40.
  • the housing 10 is designed to include two first crossbeams 13.
  • the first crossbeams 13 can be regarded as part of the second sidewall 12, or independent of the second sidewall 12.
  • the two first crossbeams 13 are connected to the plates of the two second sidewalls 12 in a one-to-one correspondence.
  • the two first crossbeams 13 are arranged opposite to each other along the first direction X and connected to the top of the two first sidewalls 11.
  • the opposite ends of the support member 41 are connected to the two first crossbeams 13 one-to-one.
  • the connection method can be plug-in, snap-fit, bolt connection, riveting, etc.
  • the top of the first crossbeam 13 is optionally provided with a connecting groove 131, and one end of the support member 41 is provided with a connecting part 411.
  • the connecting part 411 extends downward in a direction away from the air outlet 101, and at least a portion of the connecting part 411 is inserted into the connecting groove 131.
  • this embodiment improves the structure of the connecting groove 131.
  • a boss is provided on the outer side of the first crossbeam 13 away from the air guide ring 30 or away from the housing cavity of the shell 10.
  • the connecting groove 131 is formed on the boss.
  • the connecting groove 131 is open at one end away from the support member 41 along the first direction X, and the upper end of the connecting groove 131 is also open.
  • the width of the connecting groove 131 in the second direction Y gradually decreases from the end away from the support member 41 to the end close to the support member 41, so that the connecting groove 131 forms a narrowing structure.
  • the connecting part 411 can more easily enter the connecting groove 131 through the opening of the connecting groove 131.
  • the connecting groove 131 can lock the connecting part 411, thereby realizing the positioning connection between the two.
  • the connecting part 411 and connecting groove 131 of this embodiment can optionally be connected by a third connecting member (not shown in the figure) such as a screw or anchor.
  • a third connecting member such as a screw or anchor.
  • the connecting part 411 and connecting groove 131 can be press-fitted together, so that the connecting part 411 squeezes the connecting groove 131, thereby improving the connection stability of the two.
  • the connecting part 411 and connecting groove 131 are press-fitted together, the connecting part 411 and connecting groove 131 of this embodiment are also connected by a third connecting member such as a screw or anchor.
  • the air guide ring 30 may have one or two first positioning parts (not shown in the figure), and one or two first crossbeams 13 may have second positioning parts 132, with the first positioning parts and the second positioning parts 132 corresponding and matched one-to-one.
  • first positioning part and the second positioning part 132 in this embodiment can have various structural forms.
  • both the first positioning part and the second positioning part 132 can be positioning holes, and the positioning connection between the two can be achieved by connecting the first positioning part and the second positioning part 132 with components such as bolts or screws.
  • the first positioning part can be either a positioning groove or a positioning protrusion, and the second positioning part 132 can be the other one.
  • the housing 10 may optionally include two second crossbeams 14 located below the two first crossbeams 13.
  • the second crossbeams 14 may be made of the same or similar material as the first crossbeams 13.
  • the second crossbeams 14 may be regarded as part of the second sidewalls 12 or as an independent part of the housing 10.
  • the two second crossbeams 14 are arranged opposite each other along the first direction X and connected to the two first sidewalls 11. The connection between the second crossbeams 14 and the two first sidewalls 11 can improve the structural stability of the housing 10.
  • this embodiment also provides a third positioning part (not shown in the figure) on the air guide ring 30.
  • this embodiment provides a fourth positioning part 141 on at least one second crossbeam 14, and the third positioning part and the fourth positioning part 141 are positioned and connected.
  • the structures of the third and fourth positioning parts 141 in this embodiment are similar to or the same as those of the first and second positioning parts 132 described above. Therefore, the structures of the third and fourth positioning parts 141 will not be described in detail in this embodiment. Those skilled in the art can refer to the first and second positioning parts 132 described above for understanding.
  • the housing 10 may optionally include an air outlet net 15 covering the air outlet 101.
  • the air outlet net 15 is a perforated structure that allows air to circulate.
  • the air outlet net 15 can be connected to at least one of the aforementioned first side wall 11 and second side wall 12.
  • the connection method is preferably a detachable connection such as bolt connection or snap-fit, so as to facilitate the disassembly and assembly of the air outlet net 15.
  • the air outlet 15 can protect the air outlet 101 and reduce the possibility of large particles entering the air outlet 101, thereby improving the stability of the operation of the fan assembly 50.
  • the bracket 40 may optionally be at least partially connected to the air outlet net 15, for example, the bracket 40 may be used as part of the air outlet net 15, and the support member 41 of the bracket 40 may serve as both a hoisting structure for the motor 51 and a support structure for the air outlet net 15, thereby improving the structural stability of the air outlet net 15.
  • the air outlet net 15 includes multiple horizontal bars 151 along the first direction X and vertical bars 152 along the second direction Y.
  • Each support member 41 can be one of the multiple horizontal bars 151, but compared with other horizontal bars 151, the cross-sectional dimension of the support member 41 is larger, thereby ensuring the structural strength of the support member 41.
  • this embodiment also proposes an HVAC equipment, including the outdoor unit 100 of the HVAC equipment shown in the above technical solution.
  • the HVAC equipment also includes an indoor unit (not shown in the figure).
  • the indoor unit and other parts of the HVAC equipment besides the indoor unit and the outdoor unit please refer to the prior art, and this application will not elaborate further here.
  • This embodiment provides an outdoor unit 100 for HVAC equipment, which differs from the first embodiment described above in the position and installation method of the bracket 40.
  • the outdoor unit 100 of this embodiment will be described below with reference to Figures 7-20.
  • the housing 10 serves as the protective and containment structure for the outdoor unit 100 of the HVAC equipment, and it can be made of metal or plastic with a certain structural strength.
  • the bracket 40 in this embodiment includes a support ring 42 and a load-bearing member 43.
  • the support ring 42 refers to a closed-loop structure with a ring shape or approximately a ring shape.
  • the outer circumferential surface of the support ring 42 shown in the figure is approximately rectangular, and the inner circumferential surface is approximately annular.
  • the specific shape of the support ring 42 is adapted to match the actual product shape. Therefore, although this embodiment is called support ring 42, it is not necessarily an annular shape, but can be other similar closed-loop shapes.
  • the carrier 43 is installed on the support ring 42.
  • the installation method can be any fixed connection method or a detachable connection method.
  • the carrier 43 has a similar function to the support 41 in Embodiment 1, which is also used to install and support the fan assembly 50.
  • the support member 43 is installed on a support ring 42.
  • the support ring 42 is fixed by the air guide ring 30 and the housing 10.
  • the structure and installation method of the bracket 40 in this embodiment can completely hide the bracket 40 inside the housing 10, thereby improving the aesthetics and integrity of the outdoor unit 100 of the HVAC equipment.
  • the carrier 43 of this embodiment may optionally include multiple carrier parts 431 and mounting parts 432.
  • the shape of the carrier part 431 may be rod-shaped, strip-shaped, block-shaped, or plate-shaped, etc., which will not be listed one by one in this embodiment.
  • each support part 431 can be arranged along one of the radial directions of the support ring 42.
  • One end of the support part 431 is installed on the support ring 42.
  • the installation method can be any kind of mechanical connection method, such as bolt connection, welding, snap-fit, plug-in, etc.
  • the mounting portion 432 may optionally be provided with a weight reduction hole 4321, which may be located at the center and/or around the periphery of the mounting portion 432.
  • a connection hole 4322 may be provided around the mounting portion 432 for connecting the fan assembly 50 via bolts or other components.
  • the support ring 42 is provided with a first receiving groove 421 on the side (i.e., the upper side) facing the air outlet 101.
  • the shape and size of the first receiving groove 421 are greater than or equal to the shape and size of one end of the support member 43, so that one end of the support member 43 can be accommodated in the first receiving groove 421, and the support member 43 is installed in the first receiving groove 421 by mechanical connection methods such as bolt connection, welding, and plug-in connection.
  • the side walls and bottom walls of the first receiving groove 421 can both limit one end of the carrier 43, thus further improving the connection stability between the carrier part 431 and the support ring 42.
  • the first receiving groove 421 is optionally formed by the support ring 42 recessed in the direction away from the air outlet 101, that is, the upper surface of the support ring 42 is recessed downward to form the first receiving groove 421, and the bottom wall and part of the side wall of the first receiving groove 421 protrude from the lower surface of the support ring 42 to form a protruding structure.
  • This structure allows the protruding structure formed by the first receiving groove 421 to be accommodated within the air guide ring 30, further reducing the vertical space occupied by the bracket 40.
  • the size of the relief groove 321 can be matched with the protruding structure of the first receiving groove 421, thereby improving the stability of the support ring 42 placed on the air guide ring 30.
  • the structure of the support ring 42 is further improved.
  • Multiple protruding edges 422 are provided on the edge of the inner wall of the support ring 42.
  • Figure 10 of this embodiment shows the inner edge of the protruding edges 422 in dashed lines.
  • multiple protruding edges 422 are arranged at intervals along the circumference of the support ring 42.
  • the protruding edges 422 are used to sit on the upper side of the air guide ring 30, so that the support ring 42 abuts against the upper side of the air guide ring 30 using the multiple protruding edges 422.
  • the inner edge of the support ring 42 can also be used to directly abut against the upper side of the air guide ring 30.
  • a first flange 4221 may be extended on the protruding edge 422, the first flange 4221 being used to fit against the inner wall surface of the air guide ring 30.
  • the upper shell 16 may optionally include a top cover 161 and a first peripheral wall 162 surrounding and connected to the top cover 161.
  • a third direction Z perpendicular to the first direction X and the second direction Y in the figure the portion of the top cover 161 that faces the air guide hole of the air guide ring 30 is provided with a ventilation grille 1611.
  • the top cover 161 and the air guide ring 30 are provided with ventilation grilles 1611 on the part that is directly opposite the air guide hole. It can be understood that all or part of the part of the top cover 161 that is directly opposite the air guide hole is provided with ventilation grilles 1611.
  • the ventilation grilles 1611 are located at the air outlet 101, and the airflow in the air guide ring 30 can be discharged from the machine body through the ventilation grilles 1611.
  • the first peripheral wall 162 has a third flange 1621 extending towards the inner cavity of the upper shell 16 on the side facing the top cover 161.
  • the third flange 1621 may be perpendicular to the inner wall surface of the first peripheral wall 162 or form an angle with it.
  • the top cover 161 may be directly placed on the third flange 1621, so that the top cover 161 abuts against the second convenient part.
  • This structural design allows the first peripheral wall 162 to support the top cover 161, thereby improving the stability of the top cover 161.
  • this embodiment also makes further improvements to the top cover 161.
  • the outer periphery of the top cover 161 is provided with a first support edge 1612 and a second support edge 1613, wherein the first support edge 1612 extends downward and can be perpendicular to the top cover 161, and the first support edge 1612 is used to abut against the third flange portion 1621 described above.
  • the second support edge 1613 is arranged around the first support edge 1612 and located outside the first support edge 1612.
  • the second support edge 1613 abuts against the outer side of the third flange 1621 (or the first peripheral wall 162).
  • the second support edge 1613 is used to prevent external dust, water and other impurities from entering the connection between the top cover 161 and the first peripheral wall 162, which can improve the sealing performance.
  • the length direction of the second support edge 1613 forms an angle with the length direction of the first support edge 1612 and the length direction of the third flange 1621, respectively.
  • the angle can be greater than 0° and less than 90°. Further, the angle can be from 30° to 80°.
  • top cover 161 and the third flange 1621 are optionally detachably connected by a first connector (not shown in the figure), and/or the top cover 161 and the support ring 42 are detachably connected by a first connector.
  • the above technical solutions include three implementation methods.
  • One method is that the top cover 161 and the third flange 1621 are detachably connected through the first connector, and the top cover 161 and the support ring 42 are detachably connected through the first connector. This method can maximize the installation stability of the top cover 161, but the disassembly and assembly are relatively complicated.
  • top cover 161 and the third flange 1621 are detachably connected via the first connector, and the top cover 161 is not connected to the support ring 42.
  • top cover 161 and the support ring 42 are detachably connected via the first connector, and the top cover 161 is not connected to the third flange 1621. The latter two configurations facilitate the assembly and disassembly of the top cover 161, thereby enabling the opening of the top cover 161 for maintenance of the internal structure of the machine.
  • the first connecting component can be a bolt, screw, or snap-fit structure.
  • screw holes or slots can be configured on the third flange 1621 or the support ring 42 to achieve a detachable connection between the top cover 161 and the support ring 42 and/or the third flange 1621.
  • the portion of the top cover 161 that is disposed opposite to the fan assembly 50 along the axial direction (third direction Z in the figure) of the air guide ring 30 is a closed solid structure 1614.
  • the top cover 161 under this structural design includes at least three parts: a ventilation grille 1611, an outer portion surrounding the grille and having the aforementioned first support edge 1612 and second support edge 1613, and a solid structure 1614.
  • the solid structure 1614 and the ventilation grille 1611 can be concentrically arranged, and the solid structure 1614 is located in the central area of the top cover 161, with the ventilation grille 1611 surrounding the solid structure 1614.
  • the solid part blocks direct ventilation directly above the fan assembly 50, avoiding the mixing of hot and cold air (i.e., "airflow short circuit"), ensuring that cold air is drawn in evenly from all sides and hot air is effectively discharged from the sides, thus improving heat exchange efficiency.
  • the solid portion shields key components of the fan assembly 50, such as the motor 51, reducing the direct entry of rainwater, dust, and fallen leaves, thus lowering the risk of corrosion and blockage to the motor 51 and providing better protection. In addition, it reduces the transmission of noise from the fan assembly 50, lowering the overall noise level of the unit. Moreover, the solid portion serves as structural support, increasing the structural strength of the top cover 161, for example, improving its resistance to pressure (such as resisting snow, hail, or accidental trampling). Finally, the partially solid structure 1614 is easier to mold than the fully ventilated grille 1611, reducing production costs.
  • this embodiment also provides various implementation methods.
  • multiple support columns 171 can be provided on the inner wall of the lower housing 17, and the outer circumferential surface of the support ring 42 has a protrusion that protrudes radially from the air guide ring 30, and the protrusion is installed on the multiple support columns 171.
  • the support ring 42 can be connected to the side wall of the lower housing 17 by a third connecting member (not shown in the figure) such as bolts or screws.
  • connection methods between the support ring 42 and the housing 10 can be combined or used selectively. Both methods can effectively fix the support ring 42 and facilitate its installation.
  • the outer side of the support ring 42 is provided with a downwardly extending second flange 423, and there is a preset interval between the first flange 4221 and the second flange 423.
  • the first flange 4221, the second flange 423, and the end face of the air guide ring 30 between them together form an annular second receiving groove 424.
  • the air outlet side 32 of the air guide ring 30 is located in the second receiving groove 424, and the air outlet side 32 of the air guide ring 30 is provided with a first annular support portion 322 and a second annular support portion 323 surrounding the first annular support portion 322.
  • the inner wall surface of the first annular support portion 322 is an inclined or arc-shaped surface relative to the axial direction of the air guide ring 30.
  • the first flange portion 4221 mentioned above is in contact with the first annular support portion 322 of this embodiment.
  • the support ring 42 is positioned between the first flange 4221 and the second flange 423 as the bottom wall of the second receiving groove 424.
  • the second annular support 323 abuts against the bottom wall of the second receiving groove 424, so that the second flange 423 can be used for sealing and dust prevention.
  • the second annular support 323 can provide force to the support ring 42 along the axial direction (third direction Z) of the air guide ring 30.
  • the second annular support 323 can provide auxiliary support for the support ring 42 along its circumference, reducing the possibility of the air guide ring 30 denting towards the heat exchanger assembly 20.
  • the fit between the first annular support portion 322 and the first flange portion 4221 can provide the support ring 42 with forces intersecting the first direction X, the second direction Y, and the third direction Z respectively, forming multi-dimensional support for the support ring 42, which can further improve the stability of the support ring 42 and play a better supporting and fixing role for the support ring 42.
  • the second annular support portion 323 may protrude from the outer wall surface of the air guide ring 30 along the radial direction of the air guide ring 30 to increase the interval between the first annular support portion 322 and the second annular support portion 323, thereby expanding the width of the support of the first annular support portion 322 and the second annular support portion 323 on the support ring 42.
  • the air outlet side 32 of the air guide ring 30 of this embodiment is provided with an annular windproof protrusion 324.
  • the annular windproof protrusion 324 is located inside the first annular support portion 322 and may be located at the innermost side of the end face of the air outlet side 32.
  • the annular windproof protrusion 324 is an annular windproof protrusion 324 that extends circumferentially along the air guide ring 30.
  • the annular windproof protrusion 324 and the first annular support portion 322 there is a certain gap between the annular windproof protrusion 324 and the first annular support portion 322, and the two together form an annular third receiving groove 325.
  • the first flange portion 4221 faces one side (lower side or lower end) of the wind guide ring 30 and extends into the third receiving groove 325.
  • This design takes into account that airflow can easily flow out through the gap between the first flange 4221 and the first annular support 322, which can easily affect the stability of airflow and heat exchange effect.
  • the annular windproof protrusion 324 (the inner wall of the third receiving groove 325) is used to block the airflow from entering the gap between the first flange 4221 and the first annular support 322, thereby improving the stability of airflow.
  • this embodiment also proposes an HVAC equipment, including the outdoor unit 100 of the HVAC equipment shown in the above technical solution.
  • the HVAC equipment also includes an indoor unit (not shown in the figure).
  • the indoor unit and other parts of the HVAC equipment besides the indoor unit and the outdoor unit please refer to the prior art, and this application will not elaborate further here.

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Abstract

本申请公开了一种暖通设备室外机及暖通设备，涉及暖通设备技术领域。暖通设备室外机包括壳体和位于壳体内的换热器组件、导风圈、支架以及风机组件；壳体的顶部设有出风口；导风圈位于换热器组件和出风口之间，并具有面向换热器组件的进风侧和面向出风口的出风侧；支架安装于出风口和出风侧之间；风机组件位于导风圈内，并安装于支架。本申请将支架设置在出风口和出风侧之间，由于出风口直接连通外界，因此支架对出风口处的气流造成的扰动较小，不影响出风，同时可以降低甚至消除支架对导风圈进气侧的气流造成扰动的可能性，从而提高了导风圈进风侧气流的稳定性和流动速度。

Description

暖通设备室外机及暖通设备
相关申请的交叉引用
本申请要求享有于2024年7月18日提交的专利名称为“暖通设备室外机及暖通设备”、申请号为202421710459.6的中国专利申请的优先权，该申请的全部内容通过结合引用在本申请中。
技术领域
本申请涉及暖通设备技术领域，尤其涉及一种暖通设备室外机及暖通设备。
背景技术
本部分提供的仅仅是与本公开相关的背景信息，其并不必然是现有技术。
暖通设备室外机在运行时，电机带动风叶进行旋转，以实现换热器与外界气流之间的热交换。在暖通设备室外机的换热腔上方设有导风圈，利用导风圈对气流进行汇集，以提高换热腔气流的流速。
为了实现包括电机和风叶的风机组件的安装，相关技术通常在导风圈与换热器之间设置电机支架，电机支架邻近或者直接位于导风圈的进风侧，电机支架会对导风圈进风侧的气流形成扰动，影响了气流的稳定性和流动速度。
发明内容
本申请的目的是至少解决现有的电机支架会对导风圈进气侧的气流形成扰动的问题。该目的是通过以下技术方案实现的：
第一方面，本申请提出了一种暖通设备室外机，包括壳体、换热器组件、导风圈、支架以及风机组件，所述换热器组件、所述导风圈、所述支架以及所述风机组件均设置于所述壳体内；所述壳体的顶部设有出风口；所述导风圈位于所述换热器组件和所述出风口之间，并具有面向所述换热器组件的进风侧和面向所述出风口的出风侧；所述支架安装于所述壳体或所述导风圈，并位于所述出风侧和所述出风口之间；所述风机组件位于所述导风圈内，并安装于所述支架。
根据本申请提供的暖通设备室外机，区别于相关技术中将用于安装风机组件的支架安装在导风圈的进风侧，而是将支架设置在出风口和出风侧之间，由于出风口直接连通外界，因此支架对出风口处的气流造成的扰动较小，不影响出风，同时可以降低甚至消除支架对导风圈进气侧的气流造成扰动的可能性，从而提高了导风圈进风侧气流的稳定性和流动速度。
另外，根据本申请提供的暖通设备室外机，还可具有如下附加的技术特征：
所述支架包括支撑圈和承载件，所述支撑圈安装在所述导风圈面向所述出风口的一侧并与所述壳体相连接，所述承载件安装于所述支撑圈，所述风机组件安装于所述承载件。
在本申请的一些实施例中，所述承载件包括多个承载部和安装部，所述多个承载部沿所述支撑圈的周向间隔排列于所述支撑圈，所述承载部的一端安装于所述支撑圈，另一端与所述安装部相连接，所述风机组件安装于所述安装部。
在本申请的一些实施例中，所述支撑圈面向所述出风口的一侧设有第一容纳槽，所述承载件的一端安装于所述第一容纳槽内。
在本申请的一些实施例中，所述第一容纳槽由所述支撑圈向背离所述出风口的方向凹陷成型，所述第一容纳槽的底壁位于所述导风圈内，所述导风圈出风侧设有用于容纳所述第一容纳槽或所述承载件的避让槽。
在本申请的一些实施例中，所述承载部位于所述支撑圈的内部或位于所述导风圈的内部。
在本申请的一些实施例中，所述支撑圈的内壁的边缘设有多个沿自身周向间隔设置的凸边，所述凸边抵接于所述导风圈面向所述出风口的一侧。
在本申请的一些实施例中，所述凸边设有第一翻边部，所述第一翻边部用于和所述导风圈的内壁面相贴合。
在本申请的一些实施例中，所述支撑圈的外边缘设有向靠近所述换热器组件方向伸出的第三翻边部，所述第一翻边部与所述第三翻边部围出了环形的第二容纳槽，所述导风圈的出风侧位于第二容纳槽内，导风圈的出风侧设有第一环形支撑部和包围所述第一环形支撑部的第二环形支撑部，第一环形支撑部的内壁面为相对于所述导风圈的轴向倾斜的表面，所述第一翻边部与所述第一环形支撑部的内壁面相贴合，所述第二环形支撑部与所述第二容纳槽的底壁相抵接。
在本申请的一些实施例中，所述出风侧的端面设有位于所述第一环形支撑部的内侧且沿所述导风圈周向延伸的环形挡风凸起，所述环形挡风凸起与所述第一环形支撑部之间围出第三容纳槽，所述第一翻边部面向所述导风圈的一侧伸入至所述第三容纳槽内。
在本申请的一些实施例中，所述壳体包括相连接的上壳和下壳，所述换热器组件位于所述下壳内，所述导风圈、所述支架和所述风机组件位于上壳内，所述支撑圈与所述下壳相连接。
在本申请的一些实施例中，所述上壳包括顶盖和围设连接于所述顶盖的第一周壁，所述导风圈的内壁围出导风孔，沿所述导风圈的轴向，所述顶盖与所述导风孔相对设置的部分设有通风格栅。
在本申请的一些实施例中，所述第一周壁面向所述顶盖的一侧设有向所述上壳的内腔方向伸出的第三翻边部，所述顶盖与所述第三翻边部相抵接。
在本申请的一些实施例中，所述顶盖的外周缘设有第一支撑边和第二支撑边，所述第一支撑边向靠近所述导风圈的方向伸出并抵接于所述第三翻边部，所述第二支撑边围绕所述第一支撑边设置并且位于所述第一支撑边外侧，所述第二支撑边与所述第三翻边部背离所述上壳的内腔的一侧抵接，沿平行于所述导风圈轴向的截面上，所述第二支撑边的长度方向分别与所述第一支撑边的长度方向和所述第三翻边部的长度方向呈夹角。
在本申请的一些实施例中，所述顶盖与所述第三翻边部通过第一连接件可拆卸连接，并且/或者，所述顶盖与所述支撑圈通过第一连接件可拆卸连接。
在本申请的一些实施例中，沿所述导风圈的轴向，所述顶盖与所述风机组件相对设置的部分为封闭的实心结构。
在本申请的一些实施例中，所述壳体的内壁设有多个支撑柱，所述支撑圈的外周面设有沿所述导风圈的径向凸出于所述导风圈的凸出部，所述凸出部安装于所述多个支撑柱，和/或，所述支撑圈与所述壳体通过第三连接件相连接。
在本申请的一些实施例中，所述支架包括支撑件，所述支撑件沿第一方向的相反两端安装于所述壳体，所述风机组件安装于所述支撑件，所述第一方向相交于所述进风侧至所述出风侧的方向。
在本申请的一些实施例中，所述支撑件的数量为多个，多个所述支撑件沿第二方向间隔排列，所述第二方向相交于所述第一方向，并相交于所述进风侧至所述出风侧的方向。
在本申请的一些实施例中，所述壳体包括两个第一侧壁和两个第一横梁，所述两个第一侧壁沿第二方向相对设置，所述第二方向相交于所述第一方向，并相交于所述进风侧至所述出风侧的方向，所述两个第一横梁沿所述第一方向相对设置，并均连接于所述两个第一侧壁的顶部，所述支撑件沿所述第一方向的相反两端与所述两个第一横梁一一连接。
在本申请的一些实施例中，所述第一横梁的顶部设有连接槽，所述支撑件的一端设有向背离所述出风口的方向延伸的连接部，所述连接部至少部分插设于所述连接槽内。
在本申请的一些实施例中，所述连接槽开设于所述第一横梁的顶端背离所述支撑件的一侧，沿所述第一方向，由所述连接槽背离所述支撑件的一端至靠近所述支撑件的一端，所述连接槽沿所述第二方向上的宽度尺寸逐渐减小。
在本申请的一些实施例中，所述连接部与所述连接槽通过第三连接件相连接，或者，所述连接部与所述连接槽过盈连接。
在本申请的一些实施例中，所述导风圈设有至少一个第一定位部，至少一个所述第一横梁设有第二定位部，所述第一定位部和所述第二定位部相连接。
在本申请的一些实施例中，所述壳体还包括位于所述两个第一横梁下方的两个第二横梁，所述两个第二横梁沿所述第一方向相对设置，并连接于所述两个第一侧壁。
在本申请的一些实施例中，所述导风圈设有至少一个第三定位部，至少一个所述第二横梁设有第四定位部，所述第三定位部和所述第四定位部相连接。
在本申请的一些实施例中，所述壳体还包括罩设于所述出风口的出风网，所述支架至少部分与所述出风网相连接。
第二方面，本申请提出了一种暖通设备，包括如上述技术方案任一项所示的暖通设备室外机。
附图说明
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的，而并不认为是对本申请的限制。而且在整个附图中，用相同的附图标记表示相同的部件。在附图中：
图1示意性地示出了根据本申请实施例一提供的暖通设备室外机的结构示意图；
图2示意性地示出了根据本申请实施例一提供的暖通设备室外机的去除部分第二侧壁后的结构示意图；
图3示意性地示出了根据本申请实施例一提供的暖通设备室外机的去除两个第一侧壁以及部分第二侧壁后的结构示意图；
图4示意性地示出了根据本申请实施例一提供的导风圈、出风网、第一横梁、第二横梁以及支架的连接示意图；
图5示意性地示出了根据本申请实施例一提供的导风圈、第一横梁、第二横梁以及支架的连接示意图；
图6示意性地示出了根据本申请实施例一提供的出风网与支架的连接示意图；
图7示意性地示出了根据本申请实施例二提供的暖通设备室外机的结构示意图；
图8示意性地示出了根据本申请实施例二提供的暖通设备室外机的爆炸图；
图9示意性地示出了根据本申请实施例二提供的暖通设备室外机的承载件的结构示意图；
图10示意性地示出了根据本申请实施例二提供的暖通设备室外机的一种支撑圈的结构示意图；
图11示意性地示出了根据本申请实施例二提供的暖通设备室外机的一种导风圈、支架以及风机组件组装后的结构示意图；
图12为图11的俯视图；
图13为图12的A-A截面图；
图14为图12的B-B截面图；
图15为图12的c部放大图；
图16示意性地示出了根据本申请实施例二提供的暖通设备室外机的一种顶盖、第一周壁以及支架的剖视图；
图17为图16的d部放大图；
图18示意性地示出了根据本申请实施例二提供的暖通设备室外机的部分结构示意图；
图19示意图地示出了根据本申请实施例二提供的暖通设备室外机的另一种支架和导风圈的剖视图；
图20为图19的e部放大图。
附图标记如下：
100、暖通设备室外机；
10、壳体；11、第一侧壁；12、第二侧壁；13、第一横梁；131、连接槽；132、
第二定位部；14、第二横梁；141、第四定位部；15、出风网；151、横杆；152、纵杆；101、出风口；16、上壳；161、顶盖；1611、通风格栅；1612、第一支撑边；1613、第二支撑边；1614、实心结构；162、第一周壁；1621、第三翻边部；17、下壳；171、支撑柱；
20、换热器组件；
30、导风圈；31、进风侧；32、出风侧；321、避让槽；322、第一环形支撑部；
323、第二环形支撑部；324、环形挡风凸起；325、第三容纳槽；
40、支架；41、支撑件；411、连接部；42、支撑圈；421、第一容纳槽；422、凸
边；4221、第一翻边部；423、第二翻边部；424、第二容纳槽；43、承载件；431、承载部；432、安装部；4321、减重孔；4322、连接孔；
50、风机组件；51、电机；52、叶片；
X、第一方向；Y、第二方向；Z、第三方向。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施方式。虽然附图中显示了本公开的示例性实施方式，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施方式所限制。相反，提供这些实施方式是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
应理解的是，文中使用的术语仅出于描述特定示例实施方式的目的，而无意于进行限制。除非上下文另外明确地指出，否则如文中使用的单数形式“一”、“一个”以及“所述”也可以表示包括复数形式。术语“包括”、“包含”、“含有”以及“具有”是包含性的，并且因此指明所陈述的特征、步骤、操作、元件和/或部件的存在，但并不排除存在或者添加一个或多个其它特征、步骤、操作、元件、部件、和/或它们的组合。文中描述的方法步骤、过程、以及操作不解释为必须要求它们以所描述或说明的特定顺序执行，除非明确指出执行顺序。还应当理解，可以使用另外或者替代的步骤。
尽管可以在文中使用术语第一、第二、第三等来描述多个元件、部件、区域、层和/或部段，但是，这些元件、部件、区域、层和/或部段不应被这些术语所限制。这些术语可以仅用来将一个元件、部件、区域、层或部段与另一区域、层或部段区分开。除非上下文明确地指出，否则诸如“第一”、“第二”之类的术语以及其它数字术语在文中使用时并不暗示顺序或者次序。因此，以下讨论的第一元件、部件、区域、层或部段在不脱离示例实施方式的教导的情况下可以被称作第二元件、部件、区域、层或部段。
为了便于描述，可以在文中使用空间相对关系术语来描述如图中示出的一个元件或者特征相对于另一元件或者特征的关系，这些相对关系术语例如为“内部”、“外部”、“内侧”、“外侧”、“下面”、“下方”、“上面”、“上方”等。这种空间相对关系术语意于包括除图中描绘的方位之外的在使用或者操作中装置的不同方位。例如，如果在图中的装置翻转，那么描述为“在其它元件或者特征下面”或者“在其它元件或者特征下方”的元件将随后定向为“在其它元件或者特征上面”或者“在其它元件或者特征上方”。因此，示例术语“在……下方”可以包括在上和在下的方位。装置可以另外定向(旋转90度或者在其它方向)并且文中使用的空间相对关系描述符相应地进行解释。
实施例一
结合附图1-3所示，本申请实施例提供了一种暖通设备室外机100，包括壳体10，和位于壳体10内的换热器组件20、导风圈30、支架40以及风机组件50。
本实施例的壳体10作为室外机的保护和容纳结构，其可以由金属或者具有一定结构强度的塑料制成，壳体10包括底座(图中未标识)和位于底座上方并围设于底座四周的多个侧壁，在一些实施例中，壳体10的顶部还可以设有作为顶壁的出风网15。以壳体10呈矩形箱体为例，本实施例的多个侧壁包括两个第一侧壁11和两个第二侧壁12，第一侧壁11和第二侧壁12均可以是一体结构或者可拆装的分体结构，两个第一侧壁11沿第二方向Y相对设置，两个第二侧壁12沿第一方向X相对设置，第二侧壁12中的一个可以看作为壳体10的前面板，第二侧壁12中的另一个可以看作为壳体10的后面板。
上述的第一方向X为相交于导风圈30的进风侧31至出风侧32的方向，具体地，第一方向X可以垂直于进风侧31至出风侧32的方向，在室外机实际应用时，第一方向X和第二方向Y可以是水平方向，第一方向X可以与第二方向Y相互垂直。
上述的两个第一侧壁11和两个第二侧壁12围成上下敞口的容纳腔，顶部的敞口为壳体10的出风口101，底部为进风口(图中未标识)，换热器组件20、导风圈30、支架40以及风机组件50均位于容纳腔内。
本实施例的换热器组件20位于容纳腔内，换热器组件20可以是截面近似于矩形或圆形的结构，换热器组件20可以包括相关技术中的空气热交换器，因此，对于换热器组件20的具体结构本实施例不进行过多描述。换热器组件20内具有换热腔，或者说换热器组件20的内壁围成该换热腔。
本实施例的导风圈30位于换热器组件20和出风口101之间，并具有面向换热器组件20的进风侧31和面向出风口101的出风侧32，进风侧31和出风侧32中的“侧”可以指侧边或者侧部，导风圈30的内壁围出导风孔，导风孔与换热腔相连通，并且与出风口101相连通，在实际应用时，可以利用导风圈30对气流进行汇集，来提高换热器组件20的换热腔的气流流速。
风机组件50包括电机51和风机传动连接的叶片52，电机51至少部分位于导风圈30内，叶片52位于导风圈30内，通过电机51来带动叶片52转动，从而将换热腔内的空气依次经由导风圈30的进风侧31、出风侧32以及壳体10的出风口101排出。
区别于相关技术中将支架40安装在进风侧31的实施方式，本实施例采用将支架40安装于出风口101和出风侧32之间的实施方式，支架40可以分别与出风侧32和出风口101具有一定的间隔，支架40可以直接安装在壳体10的上述侧壁上，也可以安装在导风圈30上(图中未示出此种实施方式)，还可以安装在壳体10的出风网15上，只要能够满足支架40位于导风圈30出风的一侧即可。电机51安装在支架40上，在暖通设备室外机100实际应用时，电机51位于支架40下方，因此，可以将电机51看作为吊装于支架40。
将支架40设置在导风圈30进风侧31附近影响气流的原因在于，导风圈30的进风侧31是连通换热腔和导风孔的缓冲区域，气流在进风侧31处存在一定的流通变化，稳定性不佳，因此，在该位置存在的支架40会放大对气流稳定性的影响。而当位于导风圈30出风的一侧时，出风口101和导风圈30的出风侧32是连通外界的，并非是连通两个腔室的缓冲区域，因此支架40的存在对出风口101处的气流造成的扰动较小，不会对出风的气流造成过多影响，同时可以降低甚至消除支架40对导风圈30进气侧的气流造成扰动的可能性，从而提高了导风圈30进风侧31气流的稳定性和流动速度。
结合附图4和附图5所示，在一些示例中，可选地，本实施例的支架40包括支撑件41，支撑件41可以是一个杆状结构，支撑件41的横截面形状可以是圆形、椭圆形、三角形、圆锥形等任意一种，对此本实施例不进行一一列举。杆状结构的宽度尺寸较小，可以降低对气流的干扰。
支撑件41沿第一方向X的相反两端安装于壳体10，支撑件41与壳体10的具体连接方式在下述中给出。风机组件50安装在支撑件41上，具体地，是风机组件50的电机51安装在支撑件41上，电机51与支撑件41的连接方式可以是螺栓连接、卡接、铆接等机械连接方式，对此本实施例不进行一一列举。
在一些示例中，可选地，支撑件41的数量为多个，多个支撑件41可以沿第二方向Y间隔排列，多个是指两个以及两个以上，例如图示中的两个支撑件41，两个或者更多的支撑件41相比于单个支撑件41可以与电机51更稳定的连接，提高了电机51吊装在支架40上的稳定性。
为了实现支架40的安装，本实施例将壳体10设计为包括两个第一横梁13，第一横梁13可以看作为是第二侧壁12的一部分，或者独立于第二侧壁12，两个第一横梁13一一对应连接于两个第二侧壁12的板体，两个第一横梁13沿第一方向X相对设置，并连接于两个第一侧壁11的顶部，支撑件41的相反两端与两个第一横梁13一一连接，连接方式可以是插接、卡接、螺栓连接、铆接等方式。
在一些示例中，可选地，第一横梁13的顶部设有连接槽131，支撑件41的一端设有连接部411，连接部411沿背离出风口101的方向向下延伸，且连接部411的至少部分插设于连接槽131内。
进一步地，为了提高两个支撑件41与两个第一横梁13的连接稳定性，本实施例对连接槽131的结构做出改进，在第一横梁13背离导风圈30或者说是背离壳体10容纳腔的外侧设有凸台，在凸台上开始有连接槽131，连接槽131沿第一方向X背离支撑件41的一端开口，并且连接槽131的上端也位开口结构，连接槽131在第二方向Y上的宽度由其背离支撑件41的一端至靠近支撑件41的一端逐渐减小，使得连接槽131形成一个缩口结构，如此一来，可以使得连接部411通过连接槽131的开口更容易地进入到连接槽131内，并且随着连接部411逐渐向连接槽131内部移动，连接槽131可以卡住连接部411，从而实现两者的定位连接。
除了上述连接槽131与连接部411的连接方式外，在一些示例中，可选地，可以将本实施例的连接部411与连接槽131通过螺钉、锚钉等第三连接件(图中未示出)相连接。或者是将连接部411与连接槽131过盈连接，使得连接部411挤压连接槽131，来提高两者的连接稳定性。再或者是即将连接部411与连接槽131过盈连接的同时，还通过螺钉、锚钉等第三连接件连接本实施例的连接部411与连接槽131。
本实施例的第一横梁13除了用于安装支撑件41以外，还可以用于定位连接导风圈30。具体地，可以是在导风圈30上设有导风圈30设有一个或两个第一定位部(图中未示出)，在一个或两个第一横梁13设有第二定位部132，第一定位部和第二定位部132一一对应匹配连接。
本实施例所述的“定位”是指能够实现导风圈30在安装时位置的固定，因此，本实施例的第一定位部和第二定位部132的结构形式有多种，例如第一定位部和第二定位部132均为定位孔，通过螺栓或者螺钉等构件对接第一定位部和第二定位部132，实现两者的定位连接。还可以是第一定位部为定位卡槽和定位凸起两者中的一者，第二定位部132为定位卡槽和定位凸起两者中的另一者。
在一些示例中，可选地，壳体10还包括位于两个第一横梁13下方的两个第二横梁14，第二横梁14与前述第一横梁13的材质可以相同或者相近，第二横梁14可以看作为第二侧壁12的一部分，或者作为壳体10的一个独立部分，两个第二横梁14沿第一方向X相对设置，并连接于两个第一侧壁11，通过第二横梁14与两个第一侧壁11的连接，可以提高壳体10的结构稳定性。
为了提高导风圈30的定位安装的准确性，在一些示例中，可选地，本实施例在导风圈30上还设有第三定位部(图中未示出)，相应地，本实施例在至少一个第二横梁14设有第四定位部141，第三定位部和第四定位部141定位连接。
关于本实施例的第三定位部和第四定位部141的结构，与前述的第一定位部和第二定位部132相近或者相同，因此，本实施例不对第三定位部和第四定位部141的结构进行赘述，本领域技术人员可以参照前述的第一定位部和第二定位部132进行理解。
结合附图1-4以及附图6所示，在一些示例中，可选地，壳体10还包括罩设于出风口101的出风网15，出风网15为可供空气流通的镂空结构，出风网15可以与前述的第一侧壁11和第二侧壁12两者中的至少一者连接，连接方式优选为螺栓连接、卡接等可拆卸连接，从而便于对出风网15进行拆装。
出风网15的设置可以保护出风口101，降低大颗粒杂物进入出风口101的可能性，从而提高了风机组件50运行的稳定性。
在一些示例中，可选地，可以将支架40至少部分与出风网15相连接，例如将支架40作为出风网15的一部分，支架40的支撑件41即作为电机51的吊装结构，还能够作为出风网15的支撑结构，来提高出风网15的结构稳定性，
具体地，出风网15包括多个沿第一方向X的横杆151和沿第二方向Y的纵杆152，每个支撑件41可以作为多个横杆151中的一个，只不过相比于其他横杆151而言，支撑件41的横截面尺寸更大，从而保证支撑件41的结构强度。
基于上述暖通设备室外机100，本实施例还提出了一种暖通设备，包括上述技术方案所示的暖通设备室外机100，在一些实施例中，暖通设备还包括室内机(图中未示出)，关于室内机以及暖通设备除了室内机和室外机外的其它部分的结构请参考现有技术，在此本申请不再进行赘述。
实施例二
本实施例提供了一种暖通设备室外机100，与上述实施例一的不同之处在于：本实施例的支架40的位置以及安装方式。下面结合附图7-20对本申请实施例的暖通设备室外机100进行介绍。
结合附图7和8所示，本申请实施例提供了一种暖通设备室外机100，包括壳体10、换热器组件20(在上述实施例附图中示出，本实施例附图未示出换热器组件20)、导风圈30、支架40以及风机组件50。
其中，壳体10作为暖通设备室外机100的保护和容纳结构，其可以由金属或者具有一定结构强度的塑料制成。
在一些实施例中，可选地，本实施例的壳体10可以区别于上述的实施例的壳体10结构，本实施例的壳体10包括上壳16和下壳17，上壳16和下壳17可以通过卡接、焊接、螺栓连接等机械连接方式实现对接，上壳16开设有出风口101，并且上壳16内可以安装有上述的导风圈30、支架40和风机组件50，下壳17内安装有换热器组件20，下壳17的侧壁可以是能够进行通风的格栅结构。
关于换热器组件20以及导风圈30的结构在上述实施例中已经给出介绍，对此本实施例不进行过多说明，本实施例仅对区别于上述实施例的技术方案进行详细描述。
区别于上述实施例将支架40直接安装于壳体10顶部区域，并且支架40只包括两个支撑件41的结构形式，本实施例的支架40包括支撑圈42和承载件43，支撑圈42指的是一种形状为环形或者近似于环形的闭环式结构。
例如图中示出的支撑圈42的外周面近似于矩形，内周面近似于环形，支撑圈42的具体形状根据实际产品形状进行适应性的匹配，因此虽然本实施例称之为支撑圈42，但是其并非一定是圈(环)形，也可以是其他类似闭环形状。
导风圈30面向出风口101的一侧可以是导风圈30的上侧，支撑圈42直接坐落于导风圈30的上侧，并且支撑圈42还与壳体10之间形成一定的机械连接关系，从而来提高支撑圈42安装的稳定性。关于支撑圈42与壳体10的机械连接关系在下述中给出具体介绍。
本实施例的承载件43安装于支撑圈42，安装方式可以是任意一种固定连接方式或者可拆卸连接方式，承载件43与实施例一中的支撑件41功能相近，也是用于安装和支撑风机组件50。
本实施例的承载件43安装于一个支撑圈42上，支撑圈42在通过导风圈30和壳体10实现固定，相比于实施例一中的将支架40直接安装于壳体10顶部的出风网15，本实施例的支架40的结构和安装方式可以将支架40完全隐藏在壳体10内部，从而提高暖通设备室外机100的美观性和整体性。
而且相比于实施例一通过两个第一横梁13和两个支撑件41来安装风机组件50的形式，本实施例先利用导风圈30作为支撑圈42的承重结构，然后将支撑圈42与壳体10连接，再利用承载件43对风机组件50进行承载，可以进一步提高风机组件50的安装稳定性，提高了支架40的结构强度和稳定性。
结合附图9所示，在一些实施例中，可选地，本实施例的承载件43可以包括多个承载部431和安装部432，承载部431的形状可以是杆状、条状、块状或者板状等，对此本实施例不进行一一列举。
以图中的杆状的承载部431为例，每一个承载部431的长度方向可以沿着支撑圈42的其中一个径向设置，承载部431的一端安装于支撑圈42，安装方式可以是任意一种机械连接方式，例如螺栓连接、焊接、卡接、插接等。
承载部431的另一端与安装部432相连接，连接方式为固定连接，例如焊接或者在加工时两者一体成型。多个承载部431沿支撑圈42的圆周方向间隔排列于支撑圈42，具体地，可以是多个承载部431沿支撑圈42的圆周方向均匀间隔排列。
在一些实施例中，可选地，安装部432可以设有减重孔4321，减重孔4321可以设置于安装部432的中心和/或四周，在安装部432的四周可以设有连接孔4322，连接孔4322用于通过螺栓等构件对接风机组件50。
结合附图10和11所示，为了节约空间并且提高承载部431的安装稳定性，在一些实施例中，可选地，支撑圈42面向出风口101的一侧(即上侧)设有第一容纳槽421，第一容纳槽421的形状尺寸大于或等于承载件43一端的形状和尺寸，从而使得承载件43的一端可以容纳于该第一容纳槽421内，并且通过螺栓连接、焊接、插接等机械连接方式将承载件43安装于第一容纳槽421内。
第一容纳槽421的存在可以使得承载部431位于支撑圈42的内部或位于导风圈30的内部，承载件43不会超过支撑圈42的上表面，使得承载部431不会占用支撑圈42的上方空间，从而可以降低整个支架40的厚度。
此外，由于承载件43的一端容纳于该第一容纳槽421内，第一容纳槽421的侧壁和底壁均能够对承载件43的一端起到一定的限位作用，因此可以进一步提高承载部431与支撑圈42的连接稳定性。
在一些实施例中，可选地，第一容纳槽421由支撑圈42向背离出风口101的方向凹陷成型，即支撑圈42的上表面向下凹槽形成第一容纳槽421，并且第一容纳槽421的底壁和部分侧壁凸出于支撑圈42的下表面，形成凸出结构。
此种结构使得第一容纳槽421形成的凸出结构可以容纳于导风圈30内，进一步降低支架40占用的竖直方向的空间。
再次结合附图8所示，相应地，为了配合第一容纳槽421凸出于支撑圈42下表面的凸出结构，使得支撑圈42可以更稳定地坐落在导风圈30，本实施例的导风圈30的上侧(出风侧32)设有用于避让槽321，避让槽321用于容纳凸出结构或者承载件43。
以避让槽321容纳凸出结构(第一容纳槽421的底壁和至少部分侧壁)为例，避让槽321的尺寸可以正好与第一容纳槽421的凸出结构相卡合，从而提高支撑圈42放置在导风圈30上的稳定性。
结合附图10-15所示，在一些实施例中，可选地，本实施例还对支撑圈42的结构做出进一步改进，在支撑圈42的内壁的边缘设有多个凸边422，为了方便理解，本实施例的附图10以虚线示出了凸边422的内边缘。
本实施例的多个凸边422沿支撑圈42的周向间隔排列，凸边422用于坐落在导风圈30上侧，使得支撑圈42利用多个凸边422与导风圈30的上侧相抵接。
当然，除了利用凸边422实现支撑圈42坐落于导风圈30上的方式外，还可以是直接利用支撑圈42的内边缘抵接于导风圈30的上侧。
在一些实施例中，可选地，可以在凸边422上延伸出设有第一翻边部4221，第一翻边部4221用于和导风圈30的内壁面相贴合。
再次结合附图1和附图2所示，在一些实施例中，可选地，上壳16包括顶盖161和围设连接于顶盖161的第一周壁162，沿导风圈30的轴向(图中垂直第一方向X和第二方向Y的第三方向Z)，顶盖161与导风圈30的导风孔正对着的部分设有通风格栅1611。
顶盖161与导风圈30的导风孔正对着的部分设有通风格栅1611，可以理解为顶盖161正对着导风孔的部分的全部或者一部分设有通风格栅1611，通风格栅1611位于出风口101处，导风圈30内的气流可以通过该通风格栅1611排出机体外。
结合附图16和17所示，在一些实施例中，可选地，第一周壁162面向顶盖161的一侧设有向上壳16的内腔方向伸出的第三翻边部1621，第三翻边部1621可以与第一周壁162的内壁面垂直或者呈一个夹角，顶盖161可以直接坐落在该第三翻边部1621上，使得顶盖161与第二方便部实现抵接。
此种结构设计可以利用第一周壁162对顶盖161进行支撑，从而提高顶盖161的稳定性。
进一步地，为了更好地对顶盖161进行支撑，并且提高顶盖161与第一周壁162连接处的密封性，本实施例还对顶盖161做出进一步改进。
再次结合附图16和17所示，在一些实施例中，可选地，顶盖161的外周缘设有第一支撑边1612和第二支撑边1613，其中，第一支撑边1612向下伸出并且可以垂直于顶盖161，第一支撑边1612用于与上述的第三翻边部1621相抵接。
进一步地，第二支撑边1613围绕第一支撑边1612设置并且位于第一支撑边1612外侧，第二支撑边1613与第三翻边部1621外侧(或者第一周壁162)抵接，第二支撑边1613用于阻挡外界的灰尘、水体等杂质进入顶盖161与第一周壁162的连接处，可以提高密封性。
沿平行于导风圈30轴向(图中第三方向Z)的截面上，第二支撑边1613的长度方向分别与第一支撑边1612的长度方向和第三翻边部1621的长度方向呈夹角，夹角的范围可以是大于0°并且小于90°，进一步地，夹角的范围可以是30°至80°。
以第三翻边部1621垂直于第一周壁162为例，此时，沿平行于导风圈30轴向的截面上，第一支撑边1612、第二支撑边1613以及第三翻边部1621围出了三角形支撑或者是梯形支撑结构，此种结构设计不仅具有提高了顶盖161与第一周壁162连接处的密封性，而且进一步地提高了对顶盖161的支撑稳定性。
在一些实施例中，可选地，顶盖161与第三翻边部1621通过第一连接件(图中未示出)可拆卸连接，并且/或者，顶盖161与支撑圈42通过第一连接件可拆卸连接。
以上技术方案包括三种实施方式，一种是顶盖161与第三翻边部1621通过第一连接件可拆卸连接，同时顶盖161与支撑圈42通过第一连接件可拆卸连接，此种方式可以最大化地提高顶盖161的安装稳定性，但是拆装较为复杂。
另一种是顶盖161与第三翻边部1621通过第一连接件可拆卸连接，顶盖161与支撑圈42不具有连接关系。再一种是顶盖161与支撑圈42通过第一连接件可拆卸连接，顶盖161与第三翻边部1621不具有连接关系。后两种实施方式更加方便顶盖161的拆装，从而利于打开顶盖161进行机体内部结构的维护。
第一连接件可以是螺栓、螺钉等结构，也可以是卡扣结构，相应地，可以在第三翻边部1621或者支撑圈42上配置螺孔或者卡槽等结构，来实现顶盖161与支撑圈42和/或第三翻边部1621的可拆卸连接。
再次结合附图1和附图2所示，在一些实施例中，可选地，沿导风圈30的轴向(图中的第三方向Z)，顶盖161与风机组件50相对设置的部分为封闭的实心结构1614。
此种结构设计下的顶盖161设计为包括至少三部分，一部分是通风格栅1611部分，另一部分是包围格栅并且设有上述的第一支撑边1612和第二支撑边1613的外围部分，再一部分就是实心结构1614，实心结构1614与通风格栅1611可以是同心设置，并且实心结构1614位于顶盖161的中心区域，通风格栅1611包围实心结构1614。
此种结构设计下，实心部分阻挡了风机组件50正上方的直接通风，避免冷热气流混合(即“气流短路”)，确保外部冷空气从四周均匀吸入，热空气从侧面有效排出，提高热交换效率。
而且实心部分遮挡风机组件50的电机51等关键部件，减少雨水、灰尘、落叶的直接进入，降低对电机51的腐蚀和堵塞风险，起到更好地保护作用。此外，还能够降低风机组件50噪音的传输，降低机体整体噪音。另外，实心部分可作为结构支撑，提高顶盖161结构强度，例如提高顶盖161的抗压能力(如抵御积雪、冰雹或意外踩踏)。最后，局部的实心结构1614比全通风格栅1611更易模具成型，降低生产成本。
关于支撑圈42与壳体10的连接，本实施例也提供了多种实施方式，例如结合附图18所示，可以在下壳17的内壁设置有多个支撑柱171，支撑圈42的外周面设有沿导风圈30的径向凸出于导风圈30的凸出部，凸出部安装于多个支撑柱171。再例如还可以通过螺栓、螺钉等第三连接件(图中未示出)将支撑圈42与下壳17的侧壁连接。
以上两种支撑圈42与壳体10的连接方式可以组合或者择一使用，均能够对支撑圈42起到良好地固定作用，并且方便支撑圈42的安装。
结合附图19和20所示，在一些实施例中，可选地，支撑圈42的外侧设有向下伸出的第二翻边部423，第一翻边部4221和第二翻边部423之间具有预设的间隔，第一翻边部4221与第二翻边部423以及两者之间的导风圈30的端面共同围出了环形的第二容纳槽424。
导风圈30的出风侧32位于第二容纳槽424内，并且导风圈30的出风侧32设有第一环形支撑部322和包围第一环形支撑部322的第二环形支撑部323，第一环形支撑部322的内壁面为相对于导风圈30轴向倾斜或者弧形的表面，上述的第一翻边部4221与本实施例的第一环形支撑部322相贴合。
支撑圈42在第一翻边部4221与第二翻边部423之间的位置为第二容纳槽424的底壁，第二环形支撑部323与第二容纳槽424的底壁相抵接，如此一来，可以利用第二翻边部423进行密封防尘。
第二环形支撑部323可以给到支撑圈42沿导风圈30轴向(第三方向Z)的力，尤其是当支撑圈42只通过四个支撑柱171进行连接在壳体10内时，第二环形支撑部323可以对支撑圈42的进行沿其周向的辅助支撑，降低导风圈30向换热器组件20出现凹陷的可能性。
而且第一环形支撑部322与第一翻边部4221的贴合可以给到支撑圈42分别相交于第一方向X、第二方向Y以及第三方向Z的力，形成多个维度对支撑圈42的支撑，可以进一步提高支撑圈42的稳定性，对支撑圈42起到更好地支撑固定作用。
在一些实施例中，可选地，沿导风圈30的径向，第二环形支撑部323可以凸出于导风圈30的外壁面，来增加第一环形支撑部322和第二环形支撑部323的间隔，从而扩大第一环形支撑部322和第二环形支撑部323对支撑圈42的支撑的宽度。
在一些实施例中，可选地，本实施例的导风圈30的出风侧32的端面设有环形挡风凸起324，环形挡风凸起324位于第一环形支撑部322的内侧，并且可以位于出风侧32的端面的最内侧，环形挡风凸起324沿导风圈30的周向延伸的环形挡风凸起324。
环形挡风凸起324与第一环形支撑部322之间具有一定的间隔，两者共同围出了环形的第三容纳槽325，本实施例的第一翻边部4221面向导风圈30的一侧(下侧或者说是下端)伸入至第三容纳槽325内。
此种设计是考虑到气流容易通过第一翻边部4221与第一环形支撑部322之间的间隙流出，容易影响气流的稳定性和换热效果，而通过将第一翻边部4221下侧伸入到第三容纳槽325内，利用环形挡风凸起324(第三容纳槽325的内侧壁)阻挡气流进入到第一翻边部4221与第一环形支撑部322之间的间隙，从而提高气流的稳定性。
基于上述暖通设备室外机100，本实施例还提出了一种暖通设备，包括上述技术方案所示的暖通设备室外机100，在一些实施例中，暖通设备还包括室内机(图中未示出)，关于室内机以及暖通设备除了室内机和室外机外的其它部分的结构请参考现有技术，在此本申请不再进行赘述。
以上所述，仅为本申请较佳的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (28)

  1. 一种暖通设备室外机，其中，包括：
    壳体，所述壳体的顶部设有出风口；
    换热器组件，设置于所述壳体内；
    导风圈，设置于所述壳体内，所述导风圈位于所述换热器组件和所述出风口之间，并具有面向所述换热器组件的进风侧和面向所述出风口的出风侧；
    支架，设置于所述壳体内，所述支架安装于所述壳体或所述导风圈，并位于所述出风侧和所述出风口之间；以及
    风机组件，设置于所述壳体内，所述风机组件位于所述导风圈内，并安装于所述支架。
  2. 根据权利要求1所述的暖通设备室外机，其中，所述支架包括支撑圈和承载件，所述支撑圈安装在所述导风圈面向所述出风口的一侧并与所述壳体相连接，所述承载件安装于所述支撑圈，所述风机组件安装于所述承载件。
  3. 根据权利要求2所述的暖通设备室外机，其中，所述承载件包括多个承载部和安装部，所述多个承载部沿所述支撑圈的周向间隔排列于所述支撑圈，所述承载部的一端安装于所述支撑圈，另一端与所述安装部相连接，所述风机组件安装于所述安装部。
  4. 根据权利要求3所述的暖通设备室外机，其中，所述支撑圈面向所述出风口的一侧设有第一容纳槽，所述承载件的一端安装于所述第一容纳槽内。
  5. 根据权利要求4所述的暖通设备室外机，其中，所述第一容纳槽由所述支撑圈向背离所述出风口的方向凹陷成型，所述第一容纳槽的底壁位于所述导风圈内，所述导风圈的出风侧设有用于容纳所述第一容纳槽或所述承载件的避让槽。
  6. 根据权利要求3所述的暖通设备室外机，其中，所述承载部位于所述支撑圈的内部或位于所述导风圈的内部。
  7. 根据权利要求2-6任一项所述的暖通设备室外机，其中，所述支撑圈的内壁的边缘设有多个沿自身周向间隔设置的凸边，所述凸边抵接于所述导风圈面向所述出风口的一侧。
  8. 根据权利要求7所述的暖通设备室外机，其中，所述凸边设有第一翻边部，所述第一翻边部用于和所述导风圈的内壁面相贴合。
  9. 根据权利要求8所述的暖通设备室外机，其中，所述支撑圈的外边缘设有向靠近所述换热器组件方向伸出的第二翻边部，所述第一翻边部与所述第二翻边部围出了环形的第二容纳槽，所述出风侧位于第二容纳槽内，所述出风侧的端面设有由内向外间隔排列的第一环形支撑部和第二环形支撑部，第一环形支撑部的内壁面相对于所述导风圈的轴向倾斜设置，所述第一翻边部与所述第一环形支撑部的内壁面相贴合，所述第二环形支撑部与所述第二容纳槽的底壁相抵接。
  10. 根据权利要求9所述的暖通设备室外机，其中，所述出风侧的端面设有位于所述第一环形支撑部的内侧且沿所述导风圈周向延伸的环形挡风凸起，所述环形挡风凸起与所述第一环形支撑部之间围出第三容纳槽，所述第一翻边部面向所述导风圈的一侧伸入至所述第三容纳槽内。
  11. 根据权利要求2-10任一项所述的暖通设备室外机，其中，所述壳体包括相连接的上壳和下壳，所述换热器组件位于所述下壳内，所述导风圈、所述支架和所述风机组件位于上壳内，所述支撑圈与所述下壳相连接。
  12. 根据权利要求11所述的暖通设备室外机，其中，所述上壳包括顶盖和围设连接于所述顶盖的第一周壁，所述导风圈的内壁围出导风孔，沿所述导风圈的轴向，所述顶盖与所述导风孔相对设置的部分设有通风格栅。
  13. 根据权利要求12所述的暖通设备室外机，其中，所述第一周壁面向所述顶盖的一侧设有向所述上壳的内腔方向伸出的第三翻边部，所述顶盖与所述第三翻边部相抵接。
  14. 根据权利要求13所述的暖通设备室外机，其中，所述顶盖的外周缘设有第一支撑边和第二支撑边，所述第一支撑边向靠近所述导风圈的方向伸出并抵接于所述第三翻边部，所述第二支撑边围绕所述第一支撑边设置并且位于所述第一支撑边外侧，所述第二支撑边与所述第三翻边部背离所述上壳的内腔的一侧抵接，沿平行于所述导风圈轴向的截面上，所述第二支撑边的长度方向分别与所述第一支撑边的长度方向和所述第三翻边部的长度方向呈夹角。
  15. 根据权利要求13所述的暖通设备室外机，其中，所述顶盖与所述第三翻边部通过第一连接件可拆卸连接，并且/或者，所述顶盖与所述支撑圈通过第一连接件可拆卸连接。
  16. 根据权利要求12所述的暖通设备室外机，其中，沿所述导风圈的轴向，所述顶盖与所述风机组件相对设置的部分为封闭的实心结构。
  17. 根据权利要求2-16任一项所述的暖通设备室外机，其中，所述壳体的内壁设有多个支撑柱，所述支撑圈的外周面设有沿所述导风圈的径向凸出于所述导风圈的凸出部，所述凸出部安装于所述多个支撑柱，和/或，所述支撑圈与所述壳体通过第三连接件相连接。
  18. 根据权利要求1所述的暖通设备室外机，其中，所述支架包括支撑件，所述支撑件沿第一方向的相反两端安装于所述壳体，所述风机组件安装于所述支撑件，所述第一方向相交于所述进风侧至所述出风侧的方向。
  19. 根据权利要求18所述的暖通设备室外机，其中，所述支撑件的数量为多个，多个所述支撑件沿第二方向间隔排列，所述第二方向相交于所述第一方向，并相交于所述进风侧至所述出风侧的方向。
  20. 根据权利要求19所述的暖通设备室外机，其中，所述壳体包括两个第一侧壁和两个第一横梁，所述两个第一侧壁沿第二方向相对设置，所述第二方向相交于所述第一方向，并相交于所述进风侧至所述出风侧的方向，所述两个第一横梁沿所述第一方向相对设置，并均连接于所述两个第一侧壁的顶部，所述支撑件沿所述第一方向的相反两端与所述两个第一横梁一一连接。
  21. 根据权利要求20所述的暖通设备室外机，其中，所述第一横梁的顶部设有连接槽，所述支撑件的一端设有向背离所述出风口的方向延伸的连接部，所述连接部至少部分插设于所述连接槽内。
  22. 根据权利要求21所述的暖通设备室外机，其中，所述连接槽开设于所述第一横梁的顶端背离所述支撑件的一侧，沿所述第一方向，由所述连接槽背离所述支撑件的一端至靠近所述支撑件的一端，所述连接槽沿所述第二方向上的宽度尺寸逐渐减小。
  23. 根据权利要求22所述的暖通设备室外机，其中，所述连接部与所述连接槽通过第三连接件相连接，或者，所述连接部与所述连接槽过盈连接。
  24. 根据权利要求20-23任一项所述的暖通设备室外机，其中，所述导风圈设有至少一个第一定位部，至少一个所述第一横梁设有第二定位部，所述第一定位部和所述第二定位部相连接。
  25. 根据权利要求20-24任一项所述的暖通设备室外机，其中，所述壳体还包括位于所述两个第一横梁下方的两个第二横梁，所述两个第二横梁沿所述第一方向相对设置，并连接于所述两个第一侧壁。
  26. 根据权利要求25所述的暖通设备室外机，其中，所述导风圈设有至少一个第三定位部，至少一个所述第二横梁设有第四定位部，所述第三定位部和所述第四定位部相连接。
  27. 根据权利要求18-26任一项所述的暖通设备室外机，其中，所述壳体还包括罩设于所述出风口的出风网，所述支架至少部分与所述出风网相连接。
  28. 一种暖通设备，其中，包括如权利要求1-27任一项所示的暖通设备室外机。
PCT/CN2025/109306 2024-07-18 2025-07-18 暖通设备室外机及暖通设备 Pending WO2026017147A1 (zh)

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CN106091165A (zh) * 2016-06-12 2016-11-09 海信（山东）空调有限公司 一种空调室外机
CN211575322U (zh) * 2020-02-17 2020-09-25 广东美的制冷设备有限公司 空调室外机的送风组件和具有其的空调室外机
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