WO2018157313A1 - 壁挂安装结构及电热水器 - Google Patents

壁挂安装结构及电热水器 Download PDF

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Publication number
WO2018157313A1
WO2018157313A1 PCT/CN2017/075269 CN2017075269W WO2018157313A1 WO 2018157313 A1 WO2018157313 A1 WO 2018157313A1 CN 2017075269 W CN2017075269 W CN 2017075269W WO 2018157313 A1 WO2018157313 A1 WO 2018157313A1
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WO
WIPO (PCT)
Prior art keywords
wall
hanging plate
mounting hole
mounting
wall hanging
Prior art date
Application number
PCT/CN2017/075269
Other languages
English (en)
French (fr)
Inventor
余远明
曲绍鹤
赵中闯
邹树平
王丽利
刘文彪
Original Assignee
芜湖美的厨卫电器制造有限公司
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.)
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Publication date
Application filed by 芜湖美的厨卫电器制造有限公司 filed Critical 芜湖美的厨卫电器制造有限公司
Priority to PCT/CN2017/075269 priority Critical patent/WO2018157313A1/zh
Publication of WO2018157313A1 publication Critical patent/WO2018157313A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators

Definitions

  • the invention relates to the field of water heaters, in particular to a wall mounting structure and an electric water heater.
  • the outer wall hanging plate is generally made of metal.
  • the metal parts have a high thermal conductivity. After the existing electric water heater is installed on the wall, the heat is easily conducted through the outer wall hanging plate to the inner tank of the electric water heater, thereby causing heat loss, which is not conducive to the heat preservation of the inner tank, and the energy saving effect of the electric water heater is not satisfactory. .
  • the main object of the present invention is to provide a wall mounting structure and an electric water heater, which aims to improve the heat preservation effect of the electric water heater inner liner and make the electric water heater more energy efficient.
  • the wall mounting structure of the present invention comprises a casing, an inner wall hanging plate, an outer wall hanging plate outside the casing, a load bearing bolt and a heat insulating member, and the casing is provided with a first mounting hole;
  • the inner wall hanging plate is fixed on the water heater inner liner, and the outer wall hanging plate is provided with a second mounting hole, and the load bearing bolt is fixed to the inner wall hanging plate through the second mounting hole and the first mounting hole
  • the heat insulating member is disposed between the outer wall hanging plate and the casing.
  • the wall mounting structure further includes an insulating plate mounted on a side of the inner wall hanging plate away from the inner casing.
  • the insulating plate is provided with a third mounting hole through which the load bearing bolt passes.
  • the housing is provided with a fourth mounting hole
  • the outer wall hanging plate is provided with a fifth mounting hole
  • the inner wall hanging plate is provided with a positioning portion
  • the outer wall hanging plate is positioned and mounted by the limiting member, The limiting member is fixed in the positioning portion through the fifth mounting hole and the fourth mounting hole.
  • the positioning portion is a mounting nut
  • the limiting member is a positioning bolt
  • the positioning portion is a mounting hole
  • the limiting member is a positioning pin
  • the outer wall panel has a mounting surface, the mounting surface is adapted to an outer wall surface of the housing, and the second mounting hole and the fifth mounting hole are both disposed on the mounting surface.
  • the thermal insulation member is two separate thermal insulation gaskets, and the two thermal insulation gaskets have equal thicknesses.
  • the thermal insulation is an aerogel felt.
  • the invention also provides an electric water heater comprising a plurality of wall mounting structures, the wall mounting structure comprising a casing, an inner wall hanging plate, an outer wall hanging plate outside the casing, a load bearing bolt and a heat insulating member, the casing a first mounting hole is disposed; the inner wall hanging plate is fixed on the water heater inner liner, the outer wall hanging plate is provided with a second mounting hole, and the load bearing bolt passes through the second mounting hole and the first mounting hole
  • the heat insulating member is disposed between the outer wall hanging plate and the casing.
  • the invention improves the heat preservation effect of the inner liner by providing a heat insulating member between the outer wall hanging plate and the outer wall surface of the electric water heater casing.
  • the housing of the electric water heater is provided with a first mounting hole for the bearing bolt to pass through the first mounting hole, so that the weight of the housing acts on the bearing bolt.
  • the inner wall hanging plate is fixed on the inner tank of the water heater so that the inner tank can be connected with the load-bearing bolt, so that the weight of the inner liner acts on the load-bearing bolt through the inner wall hanging plate.
  • a second mounting hole is disposed on the outer wall hanging plate, and the bearing bolts are respectively fixed to the inner wall hanging plate through the second mounting hole and the first mounting hole, so that the weight of the inner casing and the shell acts on the outer wall hanging plate through the load-bearing bolt, and the electric
  • the water heater is installed on the wall through the outer wall hanging plate.
  • a heat insulating member is disposed between the outer wall hanging plate and the casing. When heat is transferred from the inner casing to the casing, the heat insulating member contacts the casing while isolating the contact between the casing and the outer wall hanging plate.
  • the heat of the heat insulating member blocking the shell continues to be transmitted outward through the outer wall hanging plate, thereby blocking the heat conduction path of the inner tank, improving the heat preservation effect of the inner tank of the electric water heater, and making the electric water heater more energy-saving.
  • FIG. 1 is a schematic view showing the internal structure of a wall mounting structure of the present invention
  • FIG. 2 is an exploded perspective view of the wall mounting structure of the present invention.
  • Label name Label name 10 case 33 Mounting surface 11 First mounting hole 40 Load bolt 12 Fourth mounting hole 50 Thermal insulation 20 Inner wall hanging board 50’ Gasket twenty one Positioning department 60 Liner 30 Outer wall hanging board 70 Insulation board 31 Second mounting hole 71 Third mounting hole 32 Fifth mounting hole 80 Limiter
  • the directional indication is only used to explain in a certain posture (as shown in the drawing)
  • the relative positional relationship between the components, the motion situation, and the like if the specific posture changes, the directional indication also changes accordingly.
  • first”, “second”, etc. in the embodiments of the present invention, the description of the "first”, “second”, etc. is used for the purpose of description only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
  • the invention proposes a wall mounting structure.
  • the wall mounting structure includes a housing 10, an inner wall hanging plate 20, an outer wall hanging plate 30 outside the housing 10, a load bearing bolt 40 and a heat insulating member 50, and the housing 10 is provided with a first mounting hole 11;
  • the inner wall hanging plate 20 is fixed on the water heater inner tube 60.
  • the outer wall hanging plate 30 is provided with a second mounting hole 31.
  • the load bearing bolt 40 is fixed through the second mounting hole 31 and the first mounting hole 11.
  • the heat insulator 50 is disposed between the outer wall panel 30 and the casing 10 on the inner wall panel 20.
  • the housing 10 of the electric water heater is provided with a first mounting hole 11 for the load-bearing bolt 40 to pass through the first mounting hole 11, so that the weight of the housing 10 acts on the load-bearing bolt 40.
  • the inner wall panel 20 is fixed to the inner casing 60 of the water heater so that the inner casing 60 can be coupled to the load bearing bolt 40, so that the weight of the inner casing 60 acts on the load bearing bolt 40 through the inner wall hanging plate 20.
  • a second mounting hole 31 is defined in the outer wall hanging plate 30.
  • the load bearing bolt 40 is fixed to the inner wall hanging plate 20 through the second mounting hole 31 and the first mounting hole 11, so that the weight of the inner casing 60 and the casing 10 passes through the load-bearing bolt.
  • a heat insulating member 50 is disposed between the outer wall hanging plate 30 and the casing 10. When heat is transferred from the inner casing 60 to the casing 10, the heat insulating member 50 is in contact with the casing 10 while isolating the casing 10 from the outer wall hanging plate 30. Contact between. The heat of the heat insulating member 50 blocking the casing 10 continues to be transmitted outward through the outer wall hanging plate 30, thereby blocking the heat conduction path of the inner liner 60, improving the heat preservation effect of the electric water heater liner 60, and making the electric water heater more energy-saving.
  • the wall mounting structure further includes an insulating plate 70 which is mounted on the side of the inner wall hanging plate 20 away from the inner casing 60 to insulate the inner casing 60.
  • the insulating plate 70 has a certain thermal barrier function to prevent the heat of the inner liner 60 from being lost, the energy saving effect of the electric water heater is further optimized.
  • the insulating plate 70 is fixedly mounted on the inner wall hanging plate 20. Considering that the insulating plate 70 is conveniently mounted on the wall mounting structure, in the embodiment, the insulating plate 70 is provided with an insulating plate 70 through which the load-bearing bolts 40 pass.
  • a third mounting hole 71 the bearing bolt 40 passes through the first mounting hole 11 and passes through the third mounting hole 71, and the insulating plate 70 and the inner wall hanging plate 20 are connected in series to prevent the insulating plate 70 from being loosened. Get rid of.
  • the housing 10 is provided with a fourth mounting hole 12, and the outer wall hanging plate 30 is provided with a fifth mounting hole 32.
  • the inner wall hanging plate 20 is provided with a positioning portion 21, and the outer wall hanging plate 30 passes the limit.
  • the member 80 is positioned and mounted, and the limiting member 80 passes through the fifth mounting hole 32 and the fourth mounting hole 12 and is fixed in the positioning portion 21.
  • the insulating plate 70 can be provided with a mounting hole for the limiting member 80 to pass through.
  • the limiting member 80 restricts the rotation of the insulating plate 70 around the load-bearing bolt 40 during installation, and is installed before or at the same time when the bearing bolt 40 is installed.
  • the limiting member 80 can be conveniently fixedly mounted.
  • the outer wall hanging plate 30 of the water heater is positioned and mounted by the limiting member 80 and the inner wall hanging plate 20 to form a fixed connection between the outer wall hanging plate 30 and the inner wall hanging plate 20, and the degree of freedom of the outer wall hanging plate 30 about the rotation of the load-bearing bolt 40 is restricted.
  • the limiting member 80 can be a bolt or a pin, and correspondingly, the positioning portion 21 disposed on the inner wall hanging plate 20 is configured as a mounting nut or a pin hole to be engaged with the limiting member 80 to provide a fastening function.
  • the insulating plate 70 may be provided with mounting holes for restricting the rotation of the insulating plate 70 and the load-bearing bolt 40 as a whole with respect to the inner wall hanging plate 20, and fixing the inner wall hanging plate 20.
  • the positioning portion 21 is a mounting nut
  • the limiting member 80 is a positioning bolt.
  • the positioning bolt is matched with the insert nut to provide a certain fastening force.
  • a certain pre-tightening force can be provided to facilitate the balance of the load-bearing bolt 40 during installation, so that the wall-mounting structure is more stable.
  • the positioning portion 21 is a mounting hole
  • the limiting member is a positioning pin. Before installing the load-bearing bolt 40, the positioning pin can be inserted into the mounting hole first, and the positioning is pinned by the friction pair.
  • the positioning pin has the advantages of convenient insertion, accurate alignment, etc., and further facilitates the installation convenience. Increased production efficiency.
  • the outer wall panel 30 has a mounting surface 33 which is adapted to the outer wall surface of the casing 10, and the adaptation described herein is It means that the mounting surface 33 is in contact with the contour of the outer wall surface of the casing 10.
  • the mounting surface 33 is also provided as a curved surface and is in contact with the outer wall surface.
  • the second mounting hole 31 and the fifth mounting hole 32 are all disposed on the mounting surface 33, and the bearing bolt 40 and the limiting member 80 pass through the After the mounting surface 33, the outer wall panel 30 is coupled to the housing 10, thereby making the wall mounting structure more stable.
  • the thermal barrier 50 is provided as two separate spacers 50'. There is a space between the two separate gaskets 50', which saves the use of insulation materials and reduces the cost of materials used in production.
  • the two spacers 50' are respectively passed through the load bolt 40 and the limiting member 80, and the two insulating spacers 50' have the same thickness, so that the outer wall hanging plate 30 and the housing 10 have the same mounting height after installation. , which increases the standardization of production and thus reduces production costs.
  • the heat insulating member 50 is an aerogel felt, and the aerogel has the characteristics of low thermal conductivity and has better barrier effect on heat conduction.
  • the heat insulating member 50 is made into an aerogel felt, and the aerogel material has the characteristics of being flexible, and the aerogel felt can be attached to the outer wall surface of the casing 10 to generate a certain deformation, so as to be in full contact with the outer wall surface. , a good thermal barrier.
  • the aerogel felt has the characteristics of light weight, fireproof and environmental protection, and is suitable for use as a wall mounting material for water heaters to reduce the overall amount of the water heater.
  • the present invention also provides an electric water heater comprising a plurality of the aforementioned wall mounting structures.
  • the specific structure of the wall mounting structure refers to the above embodiment, and since the electric water heater adopts all the technical solutions of all the above embodiments, All the beneficial effects brought about by the technical solutions of the above embodiments are not described herein again.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)

Abstract

一种壁挂安装结构，该壁挂安装结构包括电热水器的壳体（10）、内壁挂板（20）、承重螺栓（40）及绝缘板（70），壳体（10）具有内壁面，内壁挂板（20）固定在热水器的内胆（60）上，承重螺栓（40）穿过壳体（10）与内壁挂板（20）连接，绝缘板（70）安装在内壁挂板（20）朝向承重螺栓（40）的一侧，绝缘板（70）与内壁面之间设有隔热件（50）。另外还公开了一种具有该壁挂安装结构的热水器。

Description

壁挂安装结构及电热水器
技术领域
本发明涉及热水器领域，特别涉及一种壁挂安装结构及电热水器。
背景技术
电热水器壁挂安装时，为获得良好的壁挂安装强度，外壁挂板一般采用金属件。金属件具有较高的导热系数，现有电热水器壁挂安装后，热量容易通过外壁挂板传导出电热水器的内胆，从而导致热量散失，不利于内胆的保温，电热水器的节能效果不理想。
发明内容
本发明的主要目的是提出一种壁挂安装结构及电热水器，旨在改善电热水器内胆的保温效果，使电热水器更节能。
为实现上述目的，本发明提出的壁挂安装结构，包括壳体、内壁挂板、位于所述壳体外的外壁挂板、承重螺栓及隔热件，所述壳体设有第一安装孔；所述内壁挂板固定在热水器内胆上，所述外壁挂板设有第二安装孔，所述承重螺栓穿过所述第二安装孔及所述第一安装孔固定在所述内壁挂板上，所述隔热件设置于所述外壁挂板与所述壳体之间。
优选地，所述壁挂安装结构还包括绝缘板，所述绝缘板安装在所述内壁挂板远离所述内胆的一侧。
优选地，所述绝缘板设有供所述承重螺栓穿过的第三安装孔。
优选地，所述壳体设有第四安装孔，所述外壁挂板设有第五安装孔，所述内壁挂板设有定位部，所述外壁挂板通过限位件定位安装，所述限位件穿过所述第五安装孔及所述第四安装孔固定在所述定位部内。
优选地，所述定位部为镶嵌螺母，所述限位件为定位螺栓。
优选地，所述定位部为安装孔，所述限位件为定位销。
优选地，所述外壁挂板具有安装面，所述安装面与所述壳体的外壁面适配，所述第二安装孔及所述第五安装孔均设于所述安装面上。
优选地，所述隔热件为两片独立的隔热垫片，两片所述隔热垫片具有相等的厚度。
优选地，所述隔热件为气凝胶毡。
本发明还提出一种电热水器，包括多个壁挂安装结构，所述壁挂安装结构包括壳体、内壁挂板、位于所述壳体外的外壁挂板、承重螺栓及隔热件，所述壳体设有第一安装孔；所述内壁挂板固定在热水器内胆上，所述外壁挂板设有第二安装孔，所述承重螺栓穿过所述第二安装孔及所述第一安装孔固定在所述内壁挂板上，所述隔热件设置于所述外壁挂板与所述壳体之间。
本发明通过在外壁挂板与电热水器壳体的外壁面之间设置隔热件，改善内胆的保温效果。电热水器的壳体上设有第一安装孔，以供承重螺栓穿过第一安装孔，使壳体的重量作用在承重螺栓上。内壁挂板固定在热水器的内胆上，使内胆可以与承重螺栓连接，从而令内胆的重量通过内壁挂板作用在承重螺栓上。在外壁挂板上设有第二安装孔，承重螺栓分别穿过第二安装孔及第一安装孔固定在内壁挂板上，使内胆及壳体的重量通过承重螺栓作用在外壁挂板上，电热水器通过外壁挂板在墙体上安装。在外壁挂板与壳体之间设有隔热件，当热量从内胆传导到壳体时，隔热件与壳体接触同时隔离壳体与外壁挂板之间的接触。隔热件阻隔壳体的热量通过外壁挂板向外继续传导，从而阻隔了内胆的热传导通道，改善了电热水器内胆的保温效果，使电热水器更节能。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明壁挂安装结构的内部结构示意图；
图2为本发明壁挂安装结构的分解示意图。
附图标号说明：
标号 名称 标号 名称
10 壳体 33 安装面
11 第一安装孔 40 承重螺栓
12 第四安装孔 50 隔热件
20 内壁挂板 50’ 垫片
21 定位部 60 内胆
30 外壁挂板 70 绝缘板
31 第二安装孔 71 第三安装孔
32 第五安装孔 80 限位件
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，若本发明实施例中有涉及方向性指示（诸如上、下、左、右、前、后……），则该方向性指示仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本发明实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明提出一种壁挂安装结构。
在本发明实施例中，如图1至图2所示，图中的带箭头的实线指示的是面、腔、孔等平面或空间。该壁挂安装结构包括壳体10、内壁挂板20、位于所述壳体10外的外壁挂板30、承重螺栓40及隔热件50，所述壳体10设有第一安装孔11；所述内壁挂板20固定在热水器内胆60上，所述外壁挂板30设有第二安装孔31，所述承重螺栓40穿过所述第二安装孔31及所述第一安装孔11固定在所述内壁挂板20上，所述隔热件50设置于所述外壁挂板30与所述壳体10之间。
具体地，如图1所示，电热水器的壳体10上设有第一安装孔11，以供承重螺栓40穿过第一安装孔11，使壳体10的重量作用在承重螺栓40上。内壁挂板20固定在热水器的内胆60上，使内胆60可以与承重螺栓40连接，从而令内胆60的重量通过内壁挂板20作用在承重螺栓40上。在外壁挂板30上设有第二安装孔31，承重螺栓40穿过第二安装孔31及第一安装孔11固定在内壁挂板20上，使内胆60及壳体10的重量通过承重螺栓40作用在外壁挂板30上，电热水器通过外壁挂板30在墙体上安装。在外壁挂板30与壳体10之间设有隔热件50，当热量从内胆60传导到壳体10时，隔热件50与壳体10接触同时隔离壳体10与外壁挂板30之间的接触。隔热件50阻隔壳体10的热量通过外壁挂板30向外继续传导，从而阻隔了内胆60的热传导通道，改善了电热水器内胆60的保温效果，使电热水器更节能。
出于防止内胆60通过壁挂安装结构发生漏电，该壁挂安装结构还包括绝缘板70，该绝缘板70安装在内壁挂板20远离内胆60的一侧，对内胆60实施绝缘防护。同时，由于绝缘板70具有一定的热阻隔作用，以防止内胆60的热量往外流失，进一步优化了电热水器的节能效果。该绝缘板70固定安装在所述内壁挂板20上，考虑到绝缘板70在壁挂安装结构上方便安装，本实施例中，绝缘板70设有供承重螺栓40穿过的绝缘板70上设有的第三安装孔71，承重螺栓40穿过第一安装孔11后穿过该第三安装孔71，将该绝缘板70与内壁挂板20串接在一起，防止绝缘板70松脱后脱离。
为了进一步便于安装，本实施例中，壳体10设有第四安装孔12，外壁挂板30设有第五安装孔32，内壁挂板20设有定位部21，外壁挂板30通过限位件80定位安装，限位件80穿过第五安装孔32及第四安装孔12后固定在定位部21内。需要阐明的是，绝缘板70上可设有安装孔供限位件80穿过，该限位件80在安装时限制绝缘板70绕承重螺栓40转动，在安装承重螺栓40前或同时安装该限位件80，可以方便固定安装。热水器的外壁挂板30通过限位件80与内壁挂板20定位安装，使外壁挂板30与内壁挂板20之间形成固定连接同时，限制外壁挂板30绕承重螺栓40转动的自由度，使挂壁安装结构更为稳固。该限位件80可以是螺栓或销钉，相应地，与设置在内壁挂板20的定位部21设为镶嵌螺母或销孔与限位件80适配从而起紧固作用。考虑到安装方便，绝缘板70可设有安装孔用于限制绝缘板70与承重螺栓40作为整体相对内壁挂板20转动，并固定在内壁挂板20上。
以令壁挂安装结构更为稳固，本实施例中，定位部21为镶嵌螺母，限位件80为定位螺栓。定位螺栓与镶嵌螺母配合安装提供一定的紧固力，同时，亦可以提供一定的预紧作用力，方便承重螺栓40在安装时平衡受力，使壁挂安装结构更为稳固。为进一步促进便利安装，在另一实施例中，定位部21为安装孔，限位件为定位销。在安装承重螺栓40前，可以先将定位销插入安装孔内，通过摩擦副紧固定位，定位销相对于定位螺栓而言，具有插入方便，对位准确等特定，从而进一步促进安装便利性，提高了生产效率。
考虑到壳体10的外壁面形状并非固定为平面设置，本实施例中，外壁挂板30具有安装面33，安装面33与壳体10的外壁面适配，此处所述的适配是指，安装面33与壳体10的外壁面的轮廓贴合，当壳体10的外壁面为弧面形状时，相应地，安装面33亦设置为弧面并与外壁面相贴合。为减少安装应力，防止外壁挂板30长期受安装应力作用而导致变形，第二安装孔31及第五安装孔32均设于安装面33上，承重螺栓40及限位件80均穿过该安装面33后使外壁挂板30与壳体10连接在一起，从而使挂壁安装结构更为稳固。
出于进一步降低生产成本的目的，在又一实施例中，将隔热件50设置为两块独立的垫片50’。两块独立的垫片50’之间存在相隔空间，从而节省了隔热材料的使用，降低了生产的用料成本。两块垫片50’分别供承重螺栓40及限位件80穿过，同时两片隔热垫片50’具有相等的厚度，从而使外壁挂板30与壳体10安装后具有一致的安装高度，提高了生产标准化程度，进而降低了生产成本。
为了加强隔热性能，参照图1和图2所示，在本实施例中，隔热件50为气凝胶毡，气凝胶具有导热系数低的特点，对热量传导具有较佳的阻隔作用。同时，将隔热件50做成气凝胶毡，利用了气凝胶材料具有柔性的特点，气凝胶毡可以附着壳体10的外壁面而产生一定的型变，从而与外壁面充分接触，起良好的热阻隔作用。再者，气凝胶毡具有质轻、防火、环保等特性，适合用作热水器挂壁安装材料，以减轻热水器的整体总量。
本发明还提出一种电热水器，该电热水器包括多个前述的壁挂安装结构，该壁挂安装结构的具体结构参照上述实施例，由于本电热水器采用了上述所有实施例的全部技术方案，因此同样具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (10)

  1. 一种壁挂安装结构，其特征在于，包括：
    壳体，所述壳体设有第一安装孔；
    内壁挂板，所述内壁挂板固定在热水器内胆上；
    位于所述壳体外的外壁挂板，所述外壁挂板设有第二安装孔；
    承重螺栓，所述承重螺栓穿过所述第二安装孔及所述第一安装孔固定在所述内壁挂板上；
    隔热件，所述隔热件设置于所述外壁挂板与所述壳体之间。
  2. 如权利要求1所述的壁挂安装结构，其特征在于，所述壁挂安装结构还包括绝缘板，所述绝缘板安装在所述内壁挂板远离所述内胆的一侧。
  3. 如权利要求2所述的壁挂安装结构，其特征在于，所述绝缘板设有供所述承重螺栓穿过的第三安装孔。
  4. 如权利要求3所述的壁挂安装结构，其特征在于，所述壳体设有第四安装孔，所述外壁挂板设有第五安装孔，所述内壁挂板设有定位部，所述外壁挂板通过限位件定位安装，所述限位件穿过所述第五安装孔及所述第四安装孔固定在所述定位部内。
  5. 如权利要求4所述的壁挂安装结构，其特征在于，所述定位部为镶嵌螺母，所述限位件为定位螺栓。
  6. 如权利要求4所述的壁挂安装结构，其特征在于，所述定位部为安装孔，所述限位件为定位销。
  7. 如权利要求5或6所述的壁挂安装结构，其特征在于，所述外壁挂板具有安装面，所述安装面与所述壳体的外壁面适配，所述第二安装孔及所述第五安装孔均设于所述安装面上。
  8. 如权利要求7所述的壁挂安装结构，其特征在于，所述隔热件为两片独立的隔热垫片，两片所述隔热垫片具有相等的厚度。
  9. 如权利要求8所述的壁挂安装结构，其特征在于，所述隔热件为气凝胶毡。
  10. 一种电热水器，其特征在于，所述电热水器包括多个如权利要求1至7中任意一项所述的壁挂安装结构。
PCT/CN2017/075269 2017-02-28 2017-02-28 壁挂安装结构及电热水器 WO2018157313A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5761379A (en) * 1995-11-14 1998-06-02 Bradford White Corporation Water heater capable of being hung from a support
CN201382547Y (zh) * 2009-03-20 2010-01-13 李光华 节能型电热水器
CN201412943Y (zh) * 2009-04-28 2010-02-24 欧永源 电热水器
CN201706685U (zh) * 2010-05-18 2011-01-12 樱花卫厨（中国）股份有限公司 电热水器隔热连接结构
CN202303938U (zh) * 2011-11-02 2012-07-04 重庆海尔热水器有限公司 安全高效保温储水式电热水器
FR2979978A1 (fr) * 2011-09-08 2013-03-15 Atlantic Industrie Sas Dispositif de support de chauffe-eau electrique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5761379A (en) * 1995-11-14 1998-06-02 Bradford White Corporation Water heater capable of being hung from a support
CN201382547Y (zh) * 2009-03-20 2010-01-13 李光华 节能型电热水器
CN201412943Y (zh) * 2009-04-28 2010-02-24 欧永源 电热水器
CN201706685U (zh) * 2010-05-18 2011-01-12 樱花卫厨（中国）股份有限公司 电热水器隔热连接结构
FR2979978A1 (fr) * 2011-09-08 2013-03-15 Atlantic Industrie Sas Dispositif de support de chauffe-eau electrique
CN202303938U (zh) * 2011-11-02 2012-07-04 重庆海尔热水器有限公司 安全高效保温储水式电热水器

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