WO2018209903A1 - 屋顶式空调机 - Google Patents

屋顶式空调机 Download PDF

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Publication number
WO2018209903A1
WO2018209903A1 PCT/CN2017/110227 CN2017110227W WO2018209903A1 WO 2018209903 A1 WO2018209903 A1 WO 2018209903A1 CN 2017110227 W CN2017110227 W CN 2017110227W WO 2018209903 A1 WO2018209903 A1 WO 2018209903A1
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WO
WIPO (PCT)
Prior art keywords
auxiliary heat
chamber
electric auxiliary
heat device
positioning member
Prior art date
Application number
PCT/CN2017/110227
Other languages
English (en)
French (fr)
Inventor
刘建龙
张裕兆
Original Assignee
广东美的暖通设备有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201710340090.2A external-priority patent/CN107023896B/zh
Priority claimed from CN201720543802.6U external-priority patent/CN207394973U/zh
Application filed by 广东美的暖通设备有限公司, 美的集团股份有限公司 filed Critical 广东美的暖通设备有限公司
Publication of WO2018209903A1 publication Critical patent/WO2018209903A1/zh

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers

Definitions

  • the invention relates to the field of living appliances, and in particular to a roof type air conditioner.
  • the electric auxiliary heat device of the roof type air conditioner is generally disposed adjacent to the air supply port position. Since the air supply port needs to connect the air supply pipe connected to the indoor environment to supply air to the indoor environment, when disassembling and repairing the electric auxiliary heat device, it is necessary to first After the air supply duct is disassembled by the air supply port, the electric auxiliary heat device or the electric auxiliary heat device can be disassembled and repaired, thereby causing inconvenience to the disassembly and maintenance of the electric auxiliary heat device.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent.
  • the present invention provides a roof type air conditioner which can disassemble and install an electric auxiliary heat device through an operation window by providing an operation window spaced apart from the air supply opening, thereby avoiding the air supply duct Disassembly and assembly procedures to facilitate the disassembly and maintenance of electric auxiliary heat devices.
  • a roof type air conditioner includes: a housing defining a first chamber and a second chamber that are spaced apart, the first chamber having a blower and an operation window, the sending The tuyere and the operation window are spaced apart, the air supply port is connected with a supply duct connected to the indoor environment; the first heat exchanger and the second heat exchanger, the first heat exchanger and the second heat exchange The device is respectively disposed in the first chamber and the second chamber; an electric auxiliary heat device disposed in the first chamber and disposed opposite to the operation window to pass the operation The electric auxiliary heat device is disassembled in the window.
  • the electric auxiliary heat device can be disassembled through the operation window, thereby avoiding the disassembly and assembly procedure of the air supply pipe, thereby facilitating the electric auxiliary system. Disassembly and repair of the thermal device.
  • roof type air conditioner according to the embodiment of the present invention may further have the following additional technical features:
  • the electric auxiliary heat device and the operation window are both disposed adjacent to the air supply opening.
  • the operation window and the air supply opening are arranged side by side in the up and down direction.
  • the operating window is located above the air supply opening.
  • the first chamber is provided with a positioning member, the positioning member and the electric auxiliary heat The device cooperates to position the electric auxiliary heat device.
  • the positioning member includes: a first positioning member disposed on an inner wall of the first chamber and located at a bottom of the electric auxiliary heat device to support the An electric auxiliary device; a second positioning member, the second positioning member is disposed on an inner wall of the first chamber and above the first positioning member, and the second positioning member is provided with an insertion hole. The top of the electric auxiliary heat device is bored in the insertion hole.
  • the first positioning member defines a positioning groove with an open top, a cross-sectional area of an upper end of the positioning groove is larger than a cross-sectional area of a lower end of the positioning groove, and the electric auxiliary heat device is supported by The bottom wall of the positioning groove.
  • the second positioning member is formed as an annular frame, and the insertion hole is formed at a center position of the annular frame.
  • a cover plate is further included, and the cover plate is detachably provided on the housing to open or close the operation window.
  • the second heat exchanger is formed in an inverted "M" shape.
  • FIG. 1 is a schematic structural view of a roof type air conditioner according to an embodiment of the present invention.
  • Figure 2 is an enlarged view of a portion A circled in Figure 1;
  • FIG. 3 is a schematic structural view of another angle of a roof type air conditioner according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of an electric auxiliary heat device of a roof type air conditioner according to an embodiment of the present invention.
  • Electric auxiliary heat device 3 Electric control box 31; electric bare wire 32;
  • Positioning member 5 first positioning member 51; second positioning member 52;
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; may be mechanically connected or electrically connected; may be directly connected, or may be indirectly connected through an intermediate medium, may be internal communication of two elements or an interaction relationship of two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • a roof type air conditioner 100 according to an embodiment of the present invention will be described below with reference to Figs.
  • a roof type air conditioner 100 includes a casing 1, a first heat exchanger, a second heat exchanger 2, and an electric auxiliary heat device 3.
  • a first chamber 11 and a second chamber 12 are defined in the housing 1.
  • the first chamber 11 has a blower 111 and an operation window 112.
  • the air outlet 111 and the operation window 112 are spaced apart, and the air outlet 111 is connected with a ventilation duct (not shown) connected to the indoor environment to supply air to the indoor environment, and the first heat exchanger and the second heat exchanger 2 are respectively disposed in the first chamber 11 and the second chamber 12, That is, the first heat exchanger is disposed in the first chamber 11, the second heat exchanger 2 is disposed in the second chamber 12, and the second chamber 12 may be provided with a compressor 4 and a throttle device.
  • the refrigerant is compressed, heat exchanged, and throttled in the compressor 4, the second heat exchanger 2, and the throttling device in the second chamber 12, respectively, and then delivered to the first chamber 11 through the refrigerant delivery conduit.
  • the refrigerant exchanges heat with the air in the first chamber 11 in the first heat exchanger, and the heat exchanged air is sent to the indoor environment through the air supply duct to cool the indoor environment or Heating.
  • the roof type air conditioner 100 further includes an electric auxiliary heat device 3, and the electric auxiliary heat device 3 may include an electric control box 31 and an electric bare wire 32 electrically connected to the electric control box 31, and the electric auxiliary heat device 3 is disposed in the first chamber 11 In order to improve the heating performance of the roof type air conditioner 100.
  • the existing roof type air conditioner 100 needs to be used for inspection and cleaning of the electric auxiliary heat device 3 After the air supply duct is disassembled from the air supply port 111, the electric auxiliary heat device 3 is disassembled through the air supply port 111 for inspection and cleaning. After the inspection and cleaning work is completed, the air supply duct is installed to the air supply port 111. Location.
  • the disassembly and assembly of the electric auxiliary heat device 3 greatly affects the maintenance efficiency of the roof type air conditioner 100, and repeated disassembly of the air supply duct will reduce the reliability of the connection of the air supply duct.
  • the roof type air conditioner 100 of the present application is provided with an operation window 112 spaced apart from the air supply opening 111, and the electric auxiliary heat device 3 is disposed opposite to the operation window 112, so that the electric auxiliary heat device 3 can be detached through the operation window 112, thereby
  • the electric auxiliary heat device 3 is disassembled, the air supply pipe is not required to be disassembled, the disassembly and assembly efficiency of the electric auxiliary heat device 3 is greatly improved, and the maintenance and cleaning of the electric auxiliary heat device 3 are facilitated.
  • the electric auxiliary heat device 3 can be detached and installed through the operation window 112 by providing the operation window 112 spaced apart from the air supply opening 111, thereby avoiding the disassembly and assembly procedure for the air supply duct. Therefore, the disassembly and maintenance of the electric auxiliary heat device 3 is facilitated, and the disassembly and assembly efficiency of the electric auxiliary heat device 3 is greatly improved.
  • the electric auxiliary heat device 3 and the operation window 112 are disposed adjacent to the air supply opening 111, so that the air in the first chamber 11 can be heated by the electric auxiliary heat device 3. Then, it is sent to the indoor environment through the air supply port 111 and the air supply duct to heat the indoor environment, and the heating performance is good.
  • the operation window 112 and the air supply opening 111 are arranged side by side in the up and down direction, and by arranging the operation window 112 and the air supply opening 111 side by side in the up and down direction, the roof type air conditioner 100 is not only beautiful in appearance but also convenient. Disassembly and installation of the electric auxiliary heat device 3.
  • the embodiment includes two specific examples. The disassembly process of the electric auxiliary heat device 3 is described below by a specific example:
  • the operation window 112 is disposed below the air supply port 111.
  • the electric auxiliary heat device 3 can be pinched by hand or clamped with the installation tool such as a tool pliers to clamp the lower end of the electric auxiliary heat device 3, and then operated.
  • the window 112 is inserted into the first chamber 11 from bottom to top and placed at a desired installation position.
  • the hand is pinched or clamped with a tool such as a tool pliers.
  • the lower end of the heat device 3 draws the electric auxiliary heat device 3 downward through the operation window 112.
  • the operation window 112 is disposed above the air supply port 111 (as shown in FIG. 1).
  • the electric auxiliary heat device 3 can be clamped by hand or clamped with electric tools by using an installation tool such as a tool tong.
  • the upper end of the device 3 is then inserted into the first chamber 11 from top to bottom through the operation window 112 and placed at the desired mounting position, and the hand is pinched or used when disassembling the electric auxiliary heat device 3
  • An installation tool such as a tool pliers clamps the upper end of the electric auxiliary heat device 3
  • the operation window 112 pulls up the electric auxiliary heat device 3.
  • the first chamber 11 is provided with a positioning member 5, and the positioning member 5 cooperates with the electric auxiliary heat device 3 to position the electric auxiliary heat device 3, that is, through the positioning member 5 and the electric auxiliary device.
  • the electric heating device 3 is fixed in the first chamber 11 for the cooperation between the heat devices 3, for example, the electric auxiliary heat device 3 can be fixed at the position of the air supply port 111, etc., and is provided for the electric auxiliary heat device 3
  • the positioning member 5 for positioning can fix the electric auxiliary heat device 3 at a desired position, and prevent the electric auxiliary heat device 3 from sloshing in the first chamber 11 to cause damage to the electric auxiliary heat device 3 or affect the roof type.
  • the heating performance of the air conditioner 100 is provided with a positioning member 5, and the positioning member 5 cooperates with the electric auxiliary heat device 3 to position the electric auxiliary heat device 3, that is, through the positioning member 5 and the electric auxiliary device.
  • the electric heating device 3 is fixed in the first chamber 11 for the cooperation between the heat devices 3, for example, the
  • the positioning member 5 includes a first positioning member 51 and a second positioning member 52, and the first positioning member 51 is disposed on the inner wall of the first chamber 11 and The second positioning member 52 is disposed on the inner wall of the first chamber 11 and above the first positioning member 51, and the second positioning member 52 is provided with an insertion hole.
  • the top of the electric auxiliary heat device 3 is bored in the insertion hole.
  • the bottom of the electric auxiliary heat device 3 is supported on the first positioning member 51.
  • the top of the electric auxiliary heat device 3 can abut against the inner wall of the insertion hole, and the insertion hole can be formed as a square hole as shown in FIG.
  • the front and rear left and right side walls of the top of the electric auxiliary heat device 3 can respectively abut against the four inner walls of the front, rear, left and right of the insertion hole, whereby the first positioning member 51 limits the electric auxiliary heat device 3 in the up and down direction.
  • the second positioning member 52 limits the electric auxiliary heat device 3 in the front, rear, left and right directions, thereby positioning the electric auxiliary heat device 3 in the first chamber 11, and has a simple positioning structure and convenient installation and cooperation.
  • the first positioning member 51 defines a positioning groove that is open at the top, and the cross-sectional area of the upper end of the positioning groove is larger than the cross-sectional area of the lower end of the positioning groove, and the electric auxiliary heat device 3 is supported at Positioning on the bottom wall of the groove.
  • the first positioning member 51 defines a positioning slot that is open at the top.
  • the front and rear sidewalls of the positioning slot can play a limit role on the electric auxiliary heat device 3,
  • the front side wall of the positioning slot and the electric auxiliary heat device 3 are blocked, and the forward displacement of the electric auxiliary heat device 3 can be restricted, and the rear side wall of the positioning groove and the electric auxiliary heat device 3 can be stopped to limit the electric auxiliary heat.
  • the rearward displacement of the device 3, by the cooperation of the first positioning member 51 and the electric auxiliary heat device 3, not only limits the electric auxiliary heat device 3 in the up and down direction, but also further performs the electric auxiliary heat device 3 in the front and rear direction. Limit, positioning is more stable and reliable.
  • the upper end of the positioning groove can be installed on the electric auxiliary heat device 3 after the electric auxiliary heat device 3 is inserted into the positioning groove from top to bottom.
  • the electric auxiliary heat device 3 and the positioning groove can be roughly aligned, and the electric auxiliary heat device 3 is inserted downward, and the electric auxiliary heat device 3 is smoothly inserted and positioned under the guidance of the upper end of the positioning groove.
  • the first positioning member 51 may be formed by bending a steel plate and then mounted to The inner wall of the first chamber 11 can be mounted and fixed by, for example, pasting, welding or using a fastener such as a screw, and the processing is convenient; in some examples of the present invention, the first positioning member 51 can be integrally formed in the first cavity.
  • the first positioning member 51 and the housing 1 are integrally formed, whereby the connection strength between the first positioning member 51 and the inner wall of the first chamber 11 can be improved.
  • the first positioning member 51 may include two, and the two first positioning members 51 may be respectively disposed on opposite side walls of the first chamber 11, for example, in FIGS. 1-2. As shown, the two first positioning members 51 are respectively disposed on the left and right side walls of the first chamber 11, so that the left and right side walls of the first chamber 11 can also limit the electric auxiliary heat device 3. Specifically, as shown in FIG. 1 to FIG.
  • the left side wall of the first chamber 11 may abut against the left side wall of the electric auxiliary heat device 3 to limit the displacement of the electric auxiliary heat device 3 to the left
  • the right side wall of one chamber 11 can abut against the right side wall of the electric auxiliary heat device 3 to restrict the displacement of the electric auxiliary heat device 3 to the right, so that the positioning of the electric auxiliary heat device 3 is more stable and reliable.
  • the second positioning member 52 is formed as an annular frame, and the insertion hole is formed at a central position of the annular frame, and the shape of the insertion hole can cooperate with the outer contour of the top of the electric auxiliary heat device 3, for example, when the auxiliary When the outer contour of the top of the heat device 3 is projected in a square shape on the plane of the insertion hole, the insertion hole is also formed in a square shape, whereby the insertion hole and the second positioning member 52 can be better fitted.
  • the roof type air conditioner 100 further includes a cover plate 6 detachably provided on the casing 1 to open or close the operation window 112.
  • the cover plate 6 is mounted to the casing 1 to block the operation window 112, thereby not only making the roof type air conditioner 100 beautiful in overall structure, but also preventing Rainwater, dust, and the like in the external environment enter the first chamber 11 through the operation window 112 to damage the first heat exchanger and the electric auxiliary heat device 3, etc., or affect the working performance of the first heat exchanger and the electric auxiliary heat device 3.
  • the cover plate 6 is detached from the casing 1, and the operation window 112 is opened. At this time, the electric auxiliary heat device 3 can be disassembled or installed.
  • the cover plate 6 is pivotally disposed on the housing 1, and the operation window 112 can be opened or closed by rotating the cover plate 6, which is convenient to operate, thereby avoiding repeated installation of the cover plate 6. And disassembly.
  • the second heat exchanger 2 is formed in an inverted "M" shape, whereby the heat exchange performance of the second heat exchanger 2 can be improved, and the cooling of the roof type air conditioner 100 Or heating effect is better.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

一种屋顶式空调机(100),包括:壳体(1),壳体(1)内限定出间隔的第一腔室(11)和第二腔室(12),第一腔室(11)具有送风口(111)和操作窗口(112),送风口(111)和操作窗口(112)间隔设置,送风口(111)连接有与室内环境相连的送风管道;第一换热器和第二换热器(2),第一换热器和第二换热器(2)分别设在第一腔室(11)和第二腔室(12)内;电辅热装置(3),电辅热装置(3)设在第一腔室(11)内且与操作窗口(112)相对设置以通过操作窗口(112)拆装电辅热装置(3)。

Description

屋顶式空调机 技术领域
本发明涉及生活电器领域,尤其是涉及一种屋顶式空调机。
背景技术
屋顶式空调机的电辅热装置一般邻近送风口位置设置,由于送风口需要连接与室内环境相连的送风管道以朝向室内环境送风,在拆装和检修电辅热装置时,需要先将送风管道由送风口拆卸之后,才能拆装电辅热装置或对电辅热装置进行检修,由此给电辅热装置的拆装和检修造成不便。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。为此,本发明提出一种屋顶式空调机,所述屋顶式空调机通过设置与送风口彼此间隔的操作窗口,可以通过操作窗口拆装电辅热装置,由此可以避免对送风管道的拆装程序,从而方便电辅热装置的拆装和检修。
根据本发明实施例的屋顶式空调机,包括:壳体,所述壳体内限定出间隔的第一腔室和第二腔室,所述第一腔室具有送风口和操作窗口,所述送风口和所述操作窗口间隔设置,所述送风口连接有与室内环境相连的送风管道;第一换热器和第二换热器,所述第一换热器和所述第二换热器分别设在所述第一腔室和所述第二腔室内;电辅热装置,所述电辅热装置设在所述第一腔室内且与所述操作窗口相对设置以通过所述操作窗口拆装所述电辅热装置。
根据本发明实施例的屋顶式空调机,通过设置与送风口彼此间隔的操作窗口,可以通过操作窗口拆装电辅热装置,由此可以避免对送风管道的拆装程序,从而方便电辅热装置的拆装和检修。
另外,根据本发明实施例的屋顶式空调机,还可以具有如下附加技术特征:
根据本发明的一个实施例,所述电辅热装置和所述操作窗口均邻近所述送风口设置。
根据本发明的一个实施例,所述操作窗口和所述送风口在上下方向上并排设置。
根据本发明的一个实施例,所述操作窗口位于所述送风口上方。
根据本发明的一个实施例,所述第一腔室内设有定位件,所述定位件与所述电辅热 装置配合以定位所述电辅热装置。
根据本发明的一个实施例,所述定位件包括:第一定位件,所述第一定位件设在所述第一腔室的内壁上且位于所述电辅热装置的底部以支撑所述电辅热装置;第二定位件,所述第二定位件设在所述第一腔室的内壁上且位于所述第一定位件的上方,所述第二定位件设有插入孔,所述电辅热装置的顶部穿设在所述插入孔内。
根据本发明的一个实施例,所述第一定位件限定出顶部敞开的定位槽,所述定位槽上端的横截面积大于所述定位槽下端的横截面积,所述电辅热装置支撑在所述定位槽的底壁上。
根据本发明的一个实施例,所述第二定位件形成为环形框架,所述插入孔形成在所述环形框架的中心位置。
根据本发明的一个实施例,还包括盖板,所述盖板可拆卸地设在所述壳体上以打开或封堵所述操作窗口。
根据本发明的一个实施例,所述第二换热器形成为倒“M”型。
本发明的附加方面和优点将在下面的描述中部分给出,部分将从下面的描述中变得明显,或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解,其中:
图1是根据本发明实施例的屋顶式空调机的结构示意图;
图2是图1中圈示的A部的放大图;
图3是根据本发明实施例的屋顶式空调机的另一个角度的结构示意图;
图4是根据本发明实施例的屋顶式空调机的电辅热装置的结构示意图。
附图标记:
屋顶式空调机100;
壳体1;第一腔室11;送风口111;操作窗口112;第二腔室12;
第二换热器2;
电辅热装置3;电控盒31;电裸丝32;
压缩机4;
定位件5;第一定位件51;第二定位件52;
盖板6。
具体实施方式
下面详细描述本发明的实施例,所述实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的,仅用于解释本发明,而不能理解为对本发明的限制。
在本发明的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。
在本发明的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本发明中的具体含义。
下面参考图1-图4描述根据本发明实施例的屋顶式空调机100。
如图1-图4所示,根据本发明实施例的屋顶式空调机100包括:壳体1、第一换热器、第二换热器2和电辅热装置3。
壳体1内限定出间隔的第一腔室11和第二腔室12,第一腔室11具有送风口111和操作窗口112,送风口111和操作窗口112间隔设置,送风口111连接有与室内环境相连的送风管道(图未示出),以朝向室内环境送风,第一换热器和第二换热器2分别设在第一腔室11和第二腔室12内,也就是说,第一换热器设在第一腔室11内,第二换热器2设在第二腔室12内,第二腔室12内还可以设有压缩机4和节流装置,制冷剂在第二腔室12内的压缩机4、第二换热器2和节流装置中分别进行压缩、换热和节流后通过制冷剂输送管道输送至位于第一腔室11内的第一换热器中,制冷剂在第一换热器中与第一腔室11内的空气进行换热,换热后的空气通过送风管道输送至室内环境中以对室内环境进行制冷或制热。
屋顶式空调机100还包括电辅热装置3,电辅热装置3可以包括电控盒31和与电控盒31电连接的电裸丝32,电辅热装置3设在第一腔室11内,以提高屋顶式空调机100的制热性能。现有的屋顶式空调机100,在需要对电辅热装置3进行检修和清洁时,需 要先将送风管道由送风口111拆卸之后,再通过送风口111对电辅热装置3进行拆卸以进行检修和清洁处理,检修和清洁工作完成后,再将送风管道安装至送风口111位置处。电辅热装置3拆装麻烦,大大影响了屋顶式空调机100的检修效率,同时对送风管道进行重复拆卸将会降低送风管道连接的可靠性。
而本申请的屋顶式空调机100设有与送风口111间隔开的操作窗口112,电辅热装置3与操作窗口112相对设置,从而可以通过操作窗口112拆装电辅热装置3,由此在拆装电辅热装置3时不需要对送风管道进行拆卸,大大提高了电辅热装置3的拆装效率,方便了电辅热装置3的检修和清洁。
另外,可以想到的是,通过操作窗口112不仅可以对电辅热装置3进行拆装、检修和清洁,同时还可以对第一腔室11内的其他部件进行故障探测和检修处理,例如对第一腔室11内的第一换热器和制冷剂管道进行检测和维修等,由此大大方便了屋顶式空调机100的检修工作。
根据本发明实施例的屋顶式空调机100,通过设置与送风口111彼此间隔的操作窗口112,可以通过操作窗口112拆装电辅热装置3,由此可以避免对送风管道的拆装程序,从而方便电辅热装置3的拆装和检修,大大提高了电辅热装置3的拆装效率。
在本发明的一个实施例中,如图1所示,电辅热装置3和操作窗口112均邻近送风口111设置,这样第一腔室11内的空气均可以经过电辅热装置3加热后再通过送风口111和送风管道送入室内环境中以室内环境进行制热,制热性能好。
在本发明的一些示例中,操作窗口112和送风口111在上下方向上并排设置,通过使操作窗口112和送风口111在上下方向并排设置,不仅使得屋顶式空调机100整体外观美观,并且方便电辅热装置3的拆卸和安装。其中本实施例包括两个具体示例,下面通过具体示例来描述电辅热装置3的拆装过程:
第一,操作窗口112设在送风口111的下方,此时电辅热装置3在安装时,可以用手捏住或使用工具钳等安装工具夹住电辅热装置3的下端,然后通过操作窗口112由下至上插入第一腔室11内并将其放置到所需的安装位置处,在对电辅热装置3进行拆卸时,用手捏住或使用工具钳等安装工具夹住电辅热装置3的下端通过操作窗口112向下抽出电辅热装置3。
第二,操作窗口112设在送风口111的上方(如图1中所示),此时电辅热装置3在安装时,可以用手捏住或使用工具钳等安装工具夹住电辅热装置3的上端,然后通过操作窗口112由上至下插入第一腔室11内并将其放置到所需的安装位置处,在对电辅热装置3进行拆卸时,用手捏住或使用工具钳等安装工具夹住电辅热装置3的上端通过 操作窗口112向上抽出电辅热装置3。
在本发明的一个实施例中,第一腔室11内设有定位件5,定位件5与电辅热装置3配合以定位电辅热装置3,也就是说,通过定位件5和电辅热装置3之间的配合,将电辅热装置3固定在第一腔室11内,例如可以将电辅热装置3固定在送风口111位置处等,通过设置用于对电辅热装置3进行定位的定位件5,可以将电辅热装置3固定在所需的位置处,避免电辅热装置3在第一腔室11内发生晃动而造成电辅热装置3发生损坏或影响屋顶式空调机100的制热性能。
在本发明的一个具体示例中,如图1和图2所示,定位件5包括第一定位件51和第二定位件52,第一定位件51设在第一腔室11的内壁上且位于电辅热装置3的底部以支撑电辅热装置3,第二定位件52设在第一腔室11的内壁上且位于第一定位件51的上方,第二定位件52设有插入孔,电辅热装置3的顶部穿设在插入孔内。电辅热装置3的底部支撑在第一定位件51上,电辅热装置3的顶部可以抵靠在插入孔的内壁上,插入孔可以形成为如图1-图2中所示的方形孔,电辅热装置3顶部的前后左右四个侧壁可以分别抵靠在插入孔的前后左右四个内壁上,由此第一定位件51对电辅热装置3在上下方向上进行限位,第二定位件52对电辅热装置3在前后左右方向上进行限位,从而将电辅热装置3定位在第一腔室11内,定位结构简单、安装配合方便。
在本发明的一些示例中,如图2所示,第一定位件51限定出顶部敞开的定位槽,定位槽上端的横截面积大于定位槽下端的横截面积,电辅热装置3支撑在定位槽的底壁上。第一定位件51限定出顶部敞开的定位槽,通过将电辅热装置3支撑在定位槽的底壁上,定位槽的前后侧壁对电辅热装置3可以起到限位的作用,通过定位槽的前侧壁与电辅热装置3进行止抵,可以限制电辅热装置3向前的位移,通过定位槽的后侧壁与电辅热装置3进行止抵,可以限制电辅热装置3向后的位移,通过第一定位件51和电辅热装置3的配合,不仅在上下方向对电辅热装置3进行限位,并且还可以在前后方向上电辅热装置3进行进一步限位,定位更加稳定可靠。
另外,通过使定位槽上端的横截面积大于定位槽下端的横截面积,这样在电辅热装置3由上至下插入定位槽内后,定位槽的上端可以对电辅热装置3的安装起到导引作用,在安装时,可以将电辅热装置3与定位槽粗略对准后将电辅热装置3向下插入,电辅热装置3在定位槽上端的导引下顺利插入定位槽的下端并支撑在定位槽的底壁上,安装更加方便,在安装时不需要很高精度的校准工作,通过定位槽自身的导引作用将电辅热装置3安装到位,由此大大降低电辅热装置3的安装难度和对安装人员的要求,安装效率也随之提高。在本发明的一些示例中,第一定位件51可以由钢板弯折形成后再安装至 第一腔室11的内壁上,例如可以通过黏贴、焊接或采用螺钉等紧固件进行安装固定,加工方便;在本发明的一些示例中,第一定位件51可以一体形成在第一腔室11的内壁上,也就是说,第一定位件51和壳体1由一体加工制造而成,由此可以提高第一定位件51和第一腔室11内壁的连接强度。
在本发明的一些示例中,第一定位件51可以包括两个,两个第一定位件51可以分别设在第一腔室11的相对的两个侧壁上,例如图1-图2中所示,两个第一定位件51分别设在第一腔室11的左右两个侧壁上,由此第一腔室11的左右侧壁还可以对电辅热装置3起到限位作用,具体地,如图1-图2中所示,第一腔室11的左侧壁可以与电辅热装置3的左侧壁相互止抵以限制电辅热装置3向左的位移,第一腔室11的右侧壁可以与电辅热装置3的右侧壁相互止抵以限制电辅热装置3向右的位移,这样使得电辅热装置3的定位更加稳定、可靠。
在本发明的一些示例中,第二定位件52形成为环形框架,插入孔形成在环形框架的中心位置,插入孔的形状可以与电辅热装置3顶部的外轮廓相互配合,例如当电辅热装置3顶部的外轮廓在插入孔所在平面的投影为方形时,插入孔也形成为方形,由此,插入孔和第二定位件52可以更好地配合。
在本发明的一个实施例中,如图1所示,屋顶式空调机100还包括盖板6,盖板6可拆卸地设在壳体1上以打开或封堵操作窗口112。当电辅热装置3安装进入第一腔室11内后,将盖板6安装至壳体1上以将操作窗口112封堵,由此不仅使得屋顶式空调机100整体结构美观,并且可以防止外部环境中的雨水和灰尘等通过操作窗口112进入第一腔室11内对第一换热器和电辅热装置3等造成损坏或影响第一换热器和电辅热装置3的工作性能。当需要对电辅热装置3进行拆装时,将盖板6由壳体1上拆卸下来,操作窗口112敞开,此时可以对电辅热装置3进行拆卸或安装工作等。
在本发明的一些示例中,盖板6可枢转地设在壳体1上,通过转动盖板6即可打开或关闭操作窗口112,操作方便,由此可以避免对盖板6进行重复安装和拆卸。
在本发明一个实施例中,如图3所示,第二换热器2形成为倒“M”型,由此可以提高第二换热器2的换热性能,屋顶式空调机100的制冷或制热效果更好。
在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施例,本领域的普通技术人员可以理解:在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由权利要求及其等同物限定。

Claims (10)

  1. 一种屋顶式空调机,其特征在于,包括:
    壳体,所述壳体内限定出间隔的第一腔室和第二腔室,所述第一腔室具有送风口和操作窗口,所述送风口和所述操作窗口间隔设置,所述送风口连接有与室内环境相连的送风管道;
    第一换热器和第二换热器,所述第一换热器和所述第二换热器分别设在所述第一腔室和所述第二腔室内;
    电辅热装置,所述电辅热装置设在所述第一腔室内且与所述操作窗口相对设置以通过所述操作窗口拆装所述电辅热装置。
  2. 根据权利要求1所述的屋顶式空调机,其特征在于,所述电辅热装置和所述操作窗口均邻近所述送风口设置。
  3. 根据权利要求1或2所述的屋顶式空调机,其特征在于,所述操作窗口和所述送风口在上下方向上并排设置。
  4. 根据权利要求3所述的屋顶式空调机,其特征在于,所述操作窗口位于所述送风口上方。
  5. 根据权利要求1-4中任一项所述的屋顶式空调机,其特征在于,所述第一腔室内设有定位件,所述定位件与所述电辅热装置配合以定位所述电辅热装置。
  6. 根据权利要求5所述的屋顶式空调机,其特征在于,所述定位件包括:
    第一定位件,所述第一定位件设在所述第一腔室的内壁上且位于所述电辅热装置的底部以支撑所述电辅热装置;
    第二定位件,所述第二定位件设在所述第一腔室的内壁上且位于所述第一定位件的上方,所述第二定位件设有插入孔,所述电辅热装置的顶部穿设在所述插入孔内。
  7. 根据权利要求6所述的屋顶式空调机,其特征在于,所述第一定位件限定出顶部敞开的定位槽,所述定位槽上端的横截面积大于所述定位槽下端的横截面积,所述电辅热装置支撑在所述定位槽的底壁上。
  8. 根据权利要求6或7所述的屋顶式空调机,其特征在于,所述第二定位件形成为环形框架,所述插入孔形成在所述环形框架的中心位置。
  9. 根据权利要求1-8中任一项所述的屋顶式空调机,其特征在于,还包括盖板,所述盖板可拆卸地设在所述壳体上以打开或封堵所述操作窗口。
  10. 根据权利要求1-9中所述的屋顶式空调机,其特征在于,所述第二换热器形成为倒“M”型。
PCT/CN2017/110227 2017-05-15 2017-11-09 屋顶式空调机 WO2018209903A1 (zh)

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CN1712790A (zh) * 2004-06-21 2005-12-28 乐金电子(天津)电器有限公司 空气调节器的室内机
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