WO2010012142A1 - Radiation type electric heater - Google Patents

Radiation type electric heater Download PDF

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Publication number
WO2010012142A1
WO2010012142A1 PCT/CN2008/073253 CN2008073253W WO2010012142A1 WO 2010012142 A1 WO2010012142 A1 WO 2010012142A1 CN 2008073253 W CN2008073253 W CN 2008073253W WO 2010012142 A1 WO2010012142 A1 WO 2010012142A1
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WO
WIPO (PCT)
Prior art keywords
front panel
indoor air
outer casing
plate
radiant heater
Prior art date
Application number
PCT/CN2008/073253
Other languages
French (fr)
Chinese (zh)
Inventor
廖岳威
Original Assignee
Liao Yuewei
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 Liao Yuewei filed Critical Liao Yuewei
Publication of WO2010012142A1 publication Critical patent/WO2010012142A1/en

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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
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C1/00—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified
    • F24C1/14—Radiation heating stoves and ranges, with additional provision for convection heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements
    • F24C7/062—Arrangement or mounting of electric heating elements on stoves
    • F24C7/065—Arrangement or mounting of electric heating elements on stoves with reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/008—Details related to central heating radiators
    • F24D19/0087—Fan arrangements for forced convection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/06—Casings, cover lids or ornamental panels, for radiators
    • F24D19/062—Heat reflecting or insulating shields
    • 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
    • F24H9/0052—Details for air heaters
    • F24H9/0057—Guiding means
    • F24H9/0063—Guiding means in air channels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Definitions

  • Radiant type electric heater capable of circulating indoor air
  • the present invention relates to an electric heater, and more particularly to a radiant electric heater capable of circulating indoor air. Background technique
  • the electric heater includes an electric heater, a far infrared heater, a PTC heater, a convection heater, a convection heater, an electric heating heater, and the like.
  • the electric heater is also called an oil-filled electric heater.
  • the electric heater is filled with a new type of heat-conducting oil. When the power is turned on, the heat-conducting oil around the electric heating tube is heated, and then along the heat pipe or the piece will be
  • the far-infrared heater is also called a quartz tube heater. It is heated by a far-infrared quartz tube.
  • the heat transfer method is radiant heat.
  • the penetration is strong but the heat is not easily diffused.
  • the thermal efficiency is low and there is an open flame, which consumes oxygen.
  • kinds of products are rare;
  • PTC heaters use a ceramic electric heating element, and use the fan to encourage air to flow through the PTC heating element to force convection, which is the main heat exchange method;
  • the convection heater is above the cover
  • the air port is below the air inlet. After the power is turned on, the air around the electric heating tube is heated and rises, and flows out from the air outlet, and the surrounding cold air enters and replenishes from the air inlet.
  • the electric heating film heater uses a full transparent high temperature electric heating film to generate heat. Material, and adopts hot air duct structure, the heat transfer mode is enhanced convection, the hot start speed is fast, and the outlet air temperature can reach 100°C or more within 3 minutes, but after power off Then it cools quickly.
  • Chinese Patent No. 02274784. 2 discloses an electrothermal radiation heater, which comprises a heat dissipating column positive film and a thermal enthalpy sub-sheet, and an electric heating film is arranged between the positive and the negative side of the heat dissipating column.
  • the heat-dissipating columns are connected side by side on the upper and lower combination rafts; the right end of the column is the control box, and the upper part of the composite beam is provided with a beam cover, and the two ends of the electric wires at the bottom of each column of the electric heating film are connected at the front side of the squeezing cover.
  • This kind of electric radiant heater has a long service life, fast heating, good heat effect and easy to use.
  • Cida 97202945. 1 discloses a radiant heater suitable for indoor use, comprising: a housing, a foot, a heating tube, a reflector, a protective net, a thermostat and a tilt switch, located along the upper back of the reflector 36 thermostats are arranged on one horizontal line.
  • This type of radiant electric heater has safe and reliable fireproof performance, and is small in size and simple in structure.
  • the heat of the heat pipe passes through the window and is radiated into the room, and the air in the room enters the space enclosed by the reflector and the side plate. , heat dissipation is slow.
  • Cida 94231030. 6 discloses a convection and radiant electric heater; it is composed of a radiator and a heater installed in the base of the radiator, and the warm phoenix machine in the base includes a heating element assembly and a vortex fan, which generates heat.
  • the body assembly is directly mounted on the air outlet of the vortex fan, and the heating element assembly includes a PTC assembly and a duct associated with the E.
  • the PTC heating element is adopted, the structure is relatively complicated, and it is not conducive to reducing the temperature of the radiator.
  • An object of the present invention is to provide a radiant type electric heater capable of circulating indoor air, which not only can effectively accelerate the flow of room air, but also can dissipate the heat absorbed by the launching plate and heat the indoor air.
  • the present invention provides a radiant heater that circulates indoor air, including an outer casing, one or more reflectors, and one or more a heat pipe, wherein the outer casing comprises an upper front panel, a lower front panel, a rear panel, a top panel and a bottom panel, and a window for radiating radiant heat is disposed between the upper front panel and the lower front panel, and is enclosed in the inner wall of the reflector and the outer casing
  • a fan is arranged in the space so that the heat absorbed by the reflector can be distributed into the room quickly, and the safety problem and stability stability caused by the excessive temperature of the reflector are prevented.
  • the outer casing may not include the side plates, so that the side faces of the outer casing may function as the indoor air inlet and the indoor air outlet.
  • the outer casing of the electric heater of the present invention further comprises two side plates, and one or more indoor air inlets are provided on the top plate of the outer casing, and one or more indoor air are disposed at the bottom of the outer casing.
  • Air outlet can be disposed on the bottom of the lower front panel, the bottom panel and/or the side panel.
  • an indoor air outlet may be provided on the lower front panel, an indoor air outlet may be provided on the bottom plate, and an indoor air outlet may be provided at the bottom of the side plates.
  • this type of indoor air vent is multiple and is located at different locations.
  • the fan may comprise a duct assembly and a cross-flow fan;
  • the window may be provided with a protective net, and the specific shape of the protective net has no special requirements, as long as it is convenient for thermal radiation to diverge. can.
  • the fan may be disposed at any position in the space surrounded by the reflecting plate and the inner wall of the outer casing, for example, an upper position, a lower position or a middle position.
  • the radiant type electric heater capable of circulating indoor air accelerates the flow of indoor air on the one hand; on the other hand, the indoor air enters from the top of the outer casing and flows out from the bottom of the outer casing, so that the heat absorbed by the reflecting plate can be fully discharged and Heat the air.
  • the invention is further described below in conjunction with the drawings. However, these specific embodiments are only intended to illustrate the invention in detail, and not to limit the invention. The scope of protection of the invention is defined by the scope of the invention. Moreover, it will be understood that those skilled in the art, based on the present invention, may make some improvements or changes to the specific embodiments of the present invention without any inventive work, but these improved or changed technical solutions still belong to The scope of protection of the present invention.
  • Figure 1 is a front view of the present invention.
  • Figure 2 is a plan view of the present invention.
  • Figure 3 is a view of A-A of Figure 1.
  • Figure 4 is a perspective view of the present invention.
  • Figure 5 is a right side view of a second embodiment of the present invention.
  • Figure 6 is a right side view of a third embodiment of the present invention. detailed description
  • the outer casing 1 is composed of a front panel, a rear panel 14, a top panel 12, a bottom plate 13 and two side panels (not shown).
  • a window for diverging radiant heat is disposed on the upper portion of the front panel, and the window divides the front panel into an upper front panel 11 1 and a lower front panel 112; the top panel 12 of the outer casing 1 is provided with an air inlet 121 for indoor air, and the outer casing 1 is provided The air outlet at the bottom has indoor air, and the reflector 2 and the outside A fan is disposed in a space surrounded by the inner wall of the casing 1, and the fan is composed of a duct assembly 4 and a cross-flow fan 5.
  • the air outlet 1121 is disposed on the lower front panel 112.
  • an air outlet can be provided on the bottom plate 13.
  • an air outlet may be provided at the bottom of the side plates.
  • the air duct assembly 4 of the fan is fixedly coupled to the bottom of the two side plates, and can also be fixedly coupled to the rear plate, the top plate or the bottom plate.
  • Example 2
  • the radiant heater capable of circulating indoor air shown in Fig. 5 is basically the same as the radiant heater described in Embodiment 1, but the fan is mounted on the upper portion in the casing 1.
  • the radiant heater capable of circulating indoor air shown in Fig. 6 is basically the same as the radiant heater described in Embodiment 1, but the fan is installed in the middle of the casing 1.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Central Heating Systems (AREA)

Abstract

A radiation type electric heater includes a housing (1), a reflecting plate (2) and a heating tube (3). The housing (1) has a front panel, a back plate (14), a top plate (12) and a bottom plate (13). There is a window disposed on the front panel for emitting the radiant heat, which divides the front panel into an upper front panel (111) and a lower front panel (112). There is an air inlet (121) for room air on the top plate (12) of the housing (1), and there is an air outlet for room air at the bottom of the housing (1). A blower, including an air duct assembly (4) and a cross flow fan (5), is disposed in the space enveloped by the reflecting plate (2) and the inner wall of the housing (1).

Description

一种能使室内空气循环的辐射型电暖器  Radiant type electric heater capable of circulating indoor air
技术领域 Technical field
本发明涉及一种电暖器， 更具体地讲， 本发明涉及一种能使室内空气 循环的辐射型电暖器。 背景技术  The present invention relates to an electric heater, and more particularly to a radiant electric heater capable of circulating indoor air. Background technique
人们已发明了各种电热取暖装置， 这类电热取暖装置通常称为电暖器。 现有技术中， 电暖器包括电热汀取暖器、 远红外取暖器、 PTC暖风机、 对流 式电暖器、 对流式电暖器、 电热膜电暖器等。 其中， 电热汀取暖器又叫充 油式电暖器， 这种电暖器体内充有新型导热油， 当接通电源后， 电热管周 围的导热油被加热， 然后沿着热管或散片将热量散发出去； 远红外取暖器 又叫石英管取暖器， 其利用远红外石英管加热， 传热方式为辐射热， 穿透 力强但热量不易扩散， 且热效率低有明火， 消耗氧气， 但这种产品已不多 见； PTC暖风机则采用一种陶瓷电热元件， 并利用风机鼓动空气流经 PTC电 热元件强迫对流， 以此为主要热交换方式； 对流式电暖器的罩壳上方为出 气口， 下方为进气口， 通电后电热管周围的空气被加热上升， 从出气口流 出， 而周围的冷空气从进气口进入补充； 电热膜电暖器是采用全透明高温 电热膜为发热材料， 并采用热风道结构， 传热方式为强化对流， 热启动速 度快， 出风温度 3分钟内可达 100°C以上， 但断电后则迅速冷却。  Various electric heating devices have been invented, and such electric heating devices are commonly referred to as electric heaters. In the prior art, the electric heater includes an electric heater, a far infrared heater, a PTC heater, a convection heater, a convection heater, an electric heating heater, and the like. Among them, the electric heater is also called an oil-filled electric heater. The electric heater is filled with a new type of heat-conducting oil. When the power is turned on, the heat-conducting oil around the electric heating tube is heated, and then along the heat pipe or the piece will be The far-infrared heater is also called a quartz tube heater. It is heated by a far-infrared quartz tube. The heat transfer method is radiant heat. The penetration is strong but the heat is not easily diffused. The thermal efficiency is low and there is an open flame, which consumes oxygen. Kinds of products are rare; PTC heaters use a ceramic electric heating element, and use the fan to encourage air to flow through the PTC heating element to force convection, which is the main heat exchange method; the convection heater is above the cover The air port is below the air inlet. After the power is turned on, the air around the electric heating tube is heated and rises, and flows out from the air outlet, and the surrounding cold air enters and replenishes from the air inlet. The electric heating film heater uses a full transparent high temperature electric heating film to generate heat. Material, and adopts hot air duct structure, the heat transfer mode is enhanced convection, the hot start speed is fast, and the outlet air temperature can reach 100°C or more within 3 minutes, but after power off Then it cools quickly.
中国专利 02274784. 2公开了一种电热辐射电暖器， 该电热辐射电暖器 包括散热柱正片、 热蛀副片， 在散热柱正、 副两片之间设有电热膜 将 各散热柱在上、 下组合粱上并排连接； 右端一柱为控制箱， 组合梁上部安 有梁盖， 在粱盖前侧插扣排气板 每柱电热膜底部的两根电导线一端连接 于电源开关和电源线上„ 这种电热辐射电暖器使用寿命长 升温快、 景.热 效果好、 使用方便。 Chinese Patent No. 02274784. 2 discloses an electrothermal radiation heater, which comprises a heat dissipating column positive film and a thermal enthalpy sub-sheet, and an electric heating film is arranged between the positive and the negative side of the heat dissipating column. The heat-dissipating columns are connected side by side on the upper and lower combination rafts; the right end of the column is the control box, and the upper part of the composite beam is provided with a beam cover, and the two ends of the electric wires at the bottom of each column of the electric heating film are connected at the front side of the squeezing cover. On the power switch and power line „ This kind of electric radiant heater has a long service life, fast heating, good heat effect and easy to use.
中国专利 97202945. 1公开了一种适用于室内的辐射型电暖器，其包括： 壳体、 脚座、 发热管、 反射板、 防护网、 温控器和傾斜开关， 在沿反射板 背后上部一横线上均 地配置 3 6个温控器。 这类辐射型电暖器具有防火 性能 使用安全可靠， 体积小 结构简单 易于加工 但存在问题是， 发 热管的热量通过窗口， 散发到室内， 室内的空气进入反射板与侧板围成的 空间内， 散热慢。  Chinese Patent No. 97202945. 1 discloses a radiant heater suitable for indoor use, comprising: a housing, a foot, a heating tube, a reflector, a protective net, a thermostat and a tilt switch, located along the upper back of the reflector 36 thermostats are arranged on one horizontal line. This type of radiant electric heater has safe and reliable fireproof performance, and is small in size and simple in structure. However, there is a problem in that the heat of the heat pipe passes through the window and is radiated into the room, and the air in the room enters the space enclosed by the reflector and the side plate. , heat dissipation is slow.
中国专利 94231030. 6公开了一种对流、 辐射式电暖器； 它是由辐射器 以及装于辐射器底座内的暖风机组成， 底座内的暖凤机包括发热体组件和 涡流式风机， 发热体组件直接装在涡流式风机的出风口上， 发热体组件包 括 PTC组件和与之相 E配的风道。 但该对流、 辐射式电暖器中， 采用了 PTC 发热体， 结构相对复杂， 而且不利于降低辐射器的温度 发明内容  Chinese Patent No. 94231030. 6 discloses a convection and radiant electric heater; it is composed of a radiator and a heater installed in the base of the radiator, and the warm phoenix machine in the base includes a heating element assembly and a vortex fan, which generates heat. The body assembly is directly mounted on the air outlet of the vortex fan, and the heating element assembly includes a PTC assembly and a duct associated with the E. However, in the convection and radiation type electric heater, the PTC heating element is adopted, the structure is relatively complicated, and it is not conducive to reducing the temperature of the radiator.
本发明的目的是提供一种能使室内空气循环的辐射型电暖器， 它不但 能有效地加快室气空气流动， 而且能使发射板吸收的热量排放， 加热室内 空气。  SUMMARY OF THE INVENTION An object of the present invention is to provide a radiant type electric heater capable of circulating indoor air, which not only can effectively accelerate the flow of room air, but also can dissipate the heat absorbed by the launching plate and heat the indoor air.
为实现上述本发明的目的，本发明提供了一种能使室内空气循环的辐 射型电暖器， 其包括外壳、 一个或一个以上的反射板和一个或一个以上的 发热管， 其中， 外壳包括上前面板、 下前面板、 后板、 顶板和底板， 而且 在上前面板和下前面板之间设置有一发散辐射热的窗口， 在反射板与外壳 的内壁围成的空间内设置有风机， 以便使得反射板所吸收的热量进可能快 地分布室内， 并防止反射板温度过高所带来的安全问题和稳定性稳定。 To achieve the above objects of the present invention, the present invention provides a radiant heater that circulates indoor air, including an outer casing, one or more reflectors, and one or more a heat pipe, wherein the outer casing comprises an upper front panel, a lower front panel, a rear panel, a top panel and a bottom panel, and a window for radiating radiant heat is disposed between the upper front panel and the lower front panel, and is enclosed in the inner wall of the reflector and the outer casing A fan is arranged in the space so that the heat absorbed by the reflector can be distributed into the room quickly, and the safety problem and stability stability caused by the excessive temperature of the reflector are prevented.
在上述本发明的电暖器中， 其外壳可以不包括侧板， 这样外壳的侧面 可以起到室内进风口和室内出风口的作用。  In the above electric heater of the present invention, the outer casing may not include the side plates, so that the side faces of the outer casing may function as the indoor air inlet and the indoor air outlet.
优选地， 上述本发明的电暖器的外壳进一步包括二个侧板， 同时在外 壳的顶板上设置有一个或一个以上的室内空气进风口， 在外壳的底部设置 有一个或一个以上的室内空气出风口。 其中， 室内空气出风口可以设置在 下前面板、 底板和 /或侧板的底部上。 例如， 可以在在下前面板上设置室内 空气出风口， 也可以在底板上设置室内空气出风口， 还可以在两侧板的底 部设置室内空气出风口。 当然， 这种室内空气出风口是多个， 而且设置在 不同的位置。  Preferably, the outer casing of the electric heater of the present invention further comprises two side plates, and one or more indoor air inlets are provided on the top plate of the outer casing, and one or more indoor air are disposed at the bottom of the outer casing. Air outlet. Wherein, the indoor air outlet can be disposed on the bottom of the lower front panel, the bottom panel and/or the side panel. For example, an indoor air outlet may be provided on the lower front panel, an indoor air outlet may be provided on the bottom plate, and an indoor air outlet may be provided at the bottom of the side plates. Of course, this type of indoor air vent is multiple and is located at different locations.
在上述本发明的电暖器中， 风机可以包括风道组件和贯流风扇构成； 其窗口上可以设置有防护网， 这种防护网的具体形状无特殊要求， 只要是 便于热的辐射发散即可。  In the above electric heater of the present invention, the fan may comprise a duct assembly and a cross-flow fan; the window may be provided with a protective net, and the specific shape of the protective net has no special requirements, as long as it is convenient for thermal radiation to diverge. can.
在上述本发明的电暖器中， 风机可以设置在反射板与外壳的内壁围成 的空间内的任意位置， 例如其上部位置、 下部位置或中部位置。  In the above electric heater of the present invention, the fan may be disposed at any position in the space surrounded by the reflecting plate and the inner wall of the outer casing, for example, an upper position, a lower position or a middle position.
本发明能使室内空气循环的辐射型电暖器， 一方面加快了室内空气的 流动； 另一方面， 室内空气从外壳顶部进入， 从外壳底部流出， 能使反射 板吸收的热量， 充分排放并加热空气。 下面结合附图对本发明作进一步描述。 但这些具体实施方式只是为了详细 地说明本发明， 而不是对本发明的限制。 本发明的保护范围是由权利要所 限定的。 而且， 可以理解， 本领域的普通技术人员在本发明的基础上， 完 全可以不经创造性地劳动， 而对本发明的具体方案进行某些改进或者改变， 但这些改进或改变的技术方案， 仍属于本发明的保护范围。 附图说明 The radiant type electric heater capable of circulating indoor air accelerates the flow of indoor air on the one hand; on the other hand, the indoor air enters from the top of the outer casing and flows out from the bottom of the outer casing, so that the heat absorbed by the reflecting plate can be fully discharged and Heat the air. The invention is further described below in conjunction with the drawings. However, these specific embodiments are only intended to illustrate the invention in detail, and not to limit the invention. The scope of protection of the invention is defined by the scope of the invention. Moreover, it will be understood that those skilled in the art, based on the present invention, may make some improvements or changes to the specific embodiments of the present invention without any inventive work, but these improved or changed technical solutions still belong to The scope of protection of the present invention. DRAWINGS
图 1是本发明的主视图。  BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a front view of the present invention.
图 2是本发明的俯视图。  Figure 2 is a plan view of the present invention.
图 3是图 1的 A—A视图。  Figure 3 is a view of A-A of Figure 1.
图 4是本发明的立体图。  Figure 4 is a perspective view of the present invention.
图 5是本发明第二种实施方式的右视图。  Figure 5 is a right side view of a second embodiment of the present invention.
图 6是本发明第三种实施方式的右视图。 具体实施方式  Figure 6 is a right side view of a third embodiment of the present invention. detailed description
实施例 1  Example 1
图 1、 图 2、 图 3、 图 4所示为一种能使室内空气循环的辐射型电暖器， 其包括外壳 1、 反射板 2、 发热管 3和安装在底板 1 3的支撑脚或滚轮 (图 中未示出 ), 外壳 1由前面板、 后板 14、 顶板 12、 底板 1 3和二个侧板（未 标示）构成。 其中， 前面板上部设置有一发散辐射热的窗口， 该窗口将前 面板分割成上前面板 11 1和下前面板 112 ; 外壳 1的顶板 12上设置有室内 空气的进风口 121 ,在外壳 1的底部有室内空气的出风口，在反射板 2与外 壳 1的内壁围成的空间内设置有风机，风机由风道组件 4、贯流风扇 5构成。 出风口 1121设置在下前面板 1 12上。 1, 2, 3, and 4 show a radiant heater capable of circulating indoor air, which includes a casing 1, a reflector 2, a heat pipe 3, and a support leg mounted on the base plate 13 or A roller (not shown), the outer casing 1 is composed of a front panel, a rear panel 14, a top panel 12, a bottom plate 13 and two side panels (not shown). Wherein, a window for diverging radiant heat is disposed on the upper portion of the front panel, and the window divides the front panel into an upper front panel 11 1 and a lower front panel 112; the top panel 12 of the outer casing 1 is provided with an air inlet 121 for indoor air, and the outer casing 1 is provided The air outlet at the bottom has indoor air, and the reflector 2 and the outside A fan is disposed in a space surrounded by the inner wall of the casing 1, and the fan is composed of a duct assembly 4 and a cross-flow fan 5. The air outlet 1121 is disposed on the lower front panel 112.
作为一种改进， 可以在底板 1 3上还设有出风口。 作为更进一步改进， 也可以在两侧板的底部设有出风口。  As an improvement, an air outlet can be provided on the bottom plate 13. As a further improvement, an air outlet may be provided at the bottom of the side plates.
风机的风道组件 4 与两侧板的底部固定联接， 也可以后板、 顶板或底 板固定联接。 实施例 2  The air duct assembly 4 of the fan is fixedly coupled to the bottom of the two side plates, and can also be fixedly coupled to the rear plate, the top plate or the bottom plate. Example 2
图 5所示的能使室内空气循环的辐射型电暖器基本与实施例 1 中所描 述的辐射型电暖器相同， 但其风机安装在壳体 1内的上部。 实施例 3  The radiant heater capable of circulating indoor air shown in Fig. 5 is basically the same as the radiant heater described in Embodiment 1, but the fan is mounted on the upper portion in the casing 1. Example 3
图 6所示的能使室内空气循环的辐射型电暖器基本与实施例 1 中所描 述的辐射型电暖器相同， 但其风机安装在壳体 1内的中部。  The radiant heater capable of circulating indoor air shown in Fig. 6 is basically the same as the radiant heater described in Embodiment 1, but the fan is installed in the middle of the casing 1.

Claims

权利要求 Rights request
1、 一种能使室内空气循环的辐射型电暖器， 其包括外壳、 一个或一个 以上的反射板和一个或一个以上的发热管， 其中， 所述的外壳包括上前面 板、 下前面板、 后板、 顶板和底板, 所述上前面板和所述下前面板之间设 置有一发散辐射热的窗口， 其特征在于， 在所述反射板与所述外壳的内壁 围成的空间内设置有风机。  What is claimed is: 1. A radiant heater for circulating indoor air, comprising: a casing, one or more reflectors and one or more heat pipes, wherein said casing comprises an upper front panel and a lower front panel a rear plate, a top plate and a bottom plate, wherein a window for radiating radiant heat is disposed between the upper front panel and the lower front panel, and is characterized in that a space is defined in a space surrounded by the reflecting plate and the inner wall of the outer casing There are fans.
2、 如权利要求 1所述的辐射型电暖器， 其特征在于， 所述的外壳进一 步包括二个侧板， 而且在所述外壳的顶板上设置有一个或一个以上的室内 空气进风口， 在所述外壳的底部设置有一个或一个以上的室内空气出风口。 2. The radiant heater according to claim 1, wherein said outer casing further comprises two side plates, and one or more indoor air inlets are provided on a top plate of said outer casing. One or more indoor air outlets are provided at the bottom of the outer casing.
3、 如权利要求 2所述的辐射型电暖器， 其特征在于， 所述的风机包括 风道组件和贯流风扇构成。 3. The radiant heater according to claim 2, wherein the fan comprises a duct assembly and a cross flow fan.
4、 如权利要求 1所述的辐射型电暖器， 其特征在于， 所述的窗口设置 有防护网。 4. The radiant heater according to claim 1, wherein said window is provided with a protective net.
5、 如权利要求 2所述的辐射型电暖器， 其特征在于， 所述的室内空气 出风口设置在所述下前面板、 所述底板和 /或所述侧板的底部。 The radiant heater according to claim 2, wherein the indoor air outlet is provided at a bottom of the lower front panel, the bottom plate, and/or the side panel.
6、 如权利要求 1-5之一所述的辐射型电暖器， 其特征在于， 所述风机 设置在所述反射板与所述外壳的内壁围成的空间内的上部位置、 下部位置 或中部位置。 The radiant heater according to any one of claims 1 to 5, wherein the fan An upper position, a lower position, or a middle position in a space surrounded by the reflecting plate and the inner wall of the outer casing.
PCT/CN2008/073253 2008-07-28 2008-11-28 Radiation type electric heater WO2010012142A1 (en)

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CNU2008200513303U CN201273694Y (en) 2008-07-28 2008-07-28 Cyclic indoor air convection type electric heater
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CN107495630A (en) * 2017-09-22 2017-12-22 贵州凌达风电器制造有限公司 Table capable of heating
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CN109140771A (en) * 2018-09-30 2019-01-04 广州西奥多科技有限公司 A kind of skirting convective warmer
CN109539362A (en) * 2018-12-26 2019-03-29 珠海格力电器股份有限公司 Convection type electric heater
CN109695911A (en) * 2019-01-21 2019-04-30 宁波卡帝亚电器有限公司 A kind of electric heater Electric radiant Heating Film being easily installed
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