WO2005065501A1 - Separated-type three-layer vacuum electric heat-insulation vessel - Google Patents

Separated-type three-layer vacuum electric heat-insulation vessel Download PDF

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Publication number
WO2005065501A1
WO2005065501A1 PCT/CN2004/000900 CN2004000900W WO2005065501A1 WO 2005065501 A1 WO2005065501 A1 WO 2005065501A1 CN 2004000900 W CN2004000900 W CN 2004000900W WO 2005065501 A1 WO2005065501 A1 WO 2005065501A1
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WIPO (PCT)
Prior art keywords
layer
vessel
heat preservation
electric heating
interface
Prior art date
Application number
PCT/CN2004/000900
Other languages
French (fr)
Chinese (zh)
Inventor
Mingjun Bai
Ping Wu
Original Assignee
Mingjun Bai
Ping Wu
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Application filed by Mingjun Bai, Ping Wu filed Critical Mingjun Bai
Priority to DE112004002585T priority Critical patent/DE112004002585B4/en
Publication of WO2005065501A1 publication Critical patent/WO2005065501A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/54—Water boiling vessels in beverage making machines
    • A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/0038—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising additional heating or cooling means, i.e. use of thermal energy in addition to stored material
    • A47J41/005—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising additional heating or cooling means, i.e. use of thermal energy in addition to stored material comprising heat or cold producing means, i.e. energy transfer from outside the vessel
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
    • A47J41/022—Constructional details of the elements forming vacuum space
    • A47J41/028—Constructional details of the elements forming vacuum space made of metal

Definitions

  • the invention relates to a heat preservation vessel, in particular to a separate three-layer vacuum electric heat preservation vessel.
  • the integral electric heating and heat preservation vessel is equipped with an electric heating device in the double-layer stainless steel vacuum vessel, so that it can be heated and insulated, but the electric heater is partially inconvenient to use because of its large volume and weight;
  • the electric heat preservation vessel is equipped with an electric heating device in a single-layer vessel.
  • the control part of the electric heating device and the power source are located on the base.
  • the heat preservation vessel also has a problem that the single-layer vessel has a poor heat preservation effect and the thermal sensor is difficult to install. Summary of the invention
  • the object of the present invention is to solve the deficiencies of the above background art, and to provide a separate three-layer vacuum electric heat preservation vessel with reasonable structure, convenient use, safety and reliability, and good heat preservation effect.
  • a separate three-layer vacuum electric heat preservation vessel is composed of a base and a heat preservation vessel which can be placed on the base, and is characterized in that the heat preservation vessel is a three-layer vacuum electric heat preservation vessel. It consists of a double-layer vacuum insulation layer composed of a liner and an outer casing, and an electric heating layer.
  • a temperature control sensor is arranged in the inner tank, and a temperature control sensor interface and an electric heating layer power supply interface are arranged at the bottom of the heat preservation vessel.
  • the base is provided with an interface matched with the above-mentioned temperature control sensor interface and the power supply interface of the electric heating layer.
  • the electric heating layer is located at the bottom of the inner tank, and the temperature control sensor is disposed at the electric heating layer Medium.
  • the inner liner and the outer bladder are preferably made of stainless steel, and the electric heating layer is an aluminum alloy heat dissipating material, and the outer covering is made of a stainless steel layer, and the aluminum alloy heat dissipating material and the outer covering stainless steel layer are covered with a bottom welding, in the aluminum alloy heat dissipating material.
  • An electric heating wire is provided. .
  • the electric control board can be placed in the base.
  • the invention adopts the structure of the power source, the electric control board and the heat preservation vessel, and the structure of the three-layer vacuum electric heat preservation vessel of the heat preservation vessel, and the heat preservation vessel is separated from the base when used, therefore, it is convenient to use, safe and reliable, and has good heat preservation effect.
  • the temperature control sensor is disposed in the electrically heated layer to make the structure of the present invention more reasonable.
  • Fig. 1 is an overall configuration diagram of the present invention.
  • Figure 2 is a schematic view of the structure of the base.
  • Figure 3 is a schematic view of the structure of the electric heating layer
  • Figure 4 is a cross-sectional view of Figure 3.
  • Figure 5 is a schematic diagram of the power interface of the temperature-controlled sensor interface and the electrical heating layer.
  • Figure 6 is a plan view of Figure 5.
  • the invention consists of a base 3 and a heat preservation vessel which can be placed on the base 3.
  • the heat preservation vessel is a three-layer vacuum electric heat preservation vessel, which is composed of a stainless steel liner 6, a stainless steel outer liner 5, and a double vacuum insulation layer and electricity.
  • the heating layer 11 is composed of a temperature control sensor 7 disposed in the electric heating layer 11, and the temperature control sensor 7 is placed in the sensor holder 8 disposed in the electric heating layer 11, and is provided with a temperature control sensor interface and electricity at the bottom of the heat preservation vessel.
  • the connector 9 is placed in the base 3 with an interface 10 matched with the temperature control sensor interface 94 of the connector 9 and the power supply interfaces 92, 93 of the electric heating layer.
  • the sensing line and the power line are extracted from the interface 10, respectively.
  • the external power cord is connected to the electric controller 2 through the safety switch 13, and the touch switch 1 is disposed at the position of the base side electric controller 2.
  • the part number 4 is a stainless steel outer bottom cover
  • the part number 12 is a stainless steel inner bottom cover.
  • the electric heating layer 11 is an aluminum alloy heat dissipating material 111, and the outer stainless steel layer 112 is covered.
  • the aluminum alloy heat dissipating material 111 and the outer covering stainless steel layer 112 are covered with a bottom welding, and the aluminum alloy heat dissipating material is provided with electric heating.
  • the wire 113 has an insulated and insulated sleeve with a temperature resistance of 60 CTC or more.
  • the electric heating layer 11 is placed on the inner bottom cover 12 of the inner bottom of the inner casing.
  • the outer covering stainless steel layer 112 in the electric heating layer 11 is in close contact with the inner surface of the inner casing, and is first welded to the inner bottom cover 12 to form an integral part.
  • the inner casing 6 is welded integrally with an asbestos insulation panel between the bottom of the electric heating layer 11 and the inner bottom cover 12.
  • the connector 9 is placed in a through hole in the center of the outer bottom cover 4 and the inner bottom cover 12, and the through hole is welded and sealed by the combination of the member 4 and the member 12, and the plastic housing 91 is disposed in the connector 9.
  • the power connector 92, 93 and the sensor connector 94, the sensor connector 94 adopts an interface in the form of a headphone connector, and the power connector 92, 93 adopts a metal reed, which is first inserted or connected with the lead wire of the heating wire 113, and is inserted separately when used.

Abstract

A kind of separated-type three-layer vacuum electric heat-insulation vessel is composed of a pedestal and a heat-insulation vessel that can be deposited on the pedestal. The vessel is characterized that the heat­insulation vessel is three-layer vacuum electric heat-insulation vessel, which is made from two vacuum heat-insulation layers including inner container and outer container. Temperature controlled sensor is set in the inner container. The interface of the sensor and the interface of the power of the electric heating layer are set in the bottom of the vessel. The interface coupling to the interface of sensor and the interface of the power of the electric heating layer is set in the pedestal. Because this invention adopts power and electric controlling plate which are separate with the vessel, and heat-insulation vessel uses the three-layer vacuum electric-heating structure, when used the vessel and the pedestal are separate. Therefore it is convenient, safe, dependable, and effective heat preservation. In particular, the temperature controlled sensor is deposited in the electric heating layer, so it makes the construction of the invention more reasonable.

Description

分离式三层真空电热保温器皿  Separate three-layer vacuum electric heating vessel
技术领域 Technical field
本发明涉及保温器皿，尤其涉及一种分离式三层真空电热保温器 皿。  The invention relates to a heat preservation vessel, in particular to a separate three-layer vacuum electric heat preservation vessel.
背景技术 Background technique
传统的电热保温器皿分为整体式电热保温器皿和分离式电热保 温器皿。整体式电热保温器皿是在双层不锈钢真空器皿内加装电加热 装置， 使其既能加热， 又可保温， 但由于电加热器控制部分体积、 重 量较大， 使用起来很不方便； 分离式电热保温器皿是在单层器皿内加 装电加热装置， 电加热装置控制部分和电源位于底座上， 但该保温器 皿也存在单层器皿保温效果不好， 热敏传感器安装困难的问题。 发明内容  Traditional electric heat preservation vessels are divided into integral electric heat preservation vessels and separate electric heat preservation vessels. The integral electric heating and heat preservation vessel is equipped with an electric heating device in the double-layer stainless steel vacuum vessel, so that it can be heated and insulated, but the electric heater is partially inconvenient to use because of its large volume and weight; The electric heat preservation vessel is equipped with an electric heating device in a single-layer vessel. The control part of the electric heating device and the power source are located on the base. However, the heat preservation vessel also has a problem that the single-layer vessel has a poor heat preservation effect and the thermal sensor is difficult to install. Summary of the invention
本发明的目的是为了解决上述背景技术存在的不足，提出一种结 构合理， 使用方便， 安全可靠， 保温效果良好的分离式三层真空电热 保温器皿。  The object of the present invention is to solve the deficiencies of the above background art, and to provide a separate three-layer vacuum electric heat preservation vessel with reasonable structure, convenient use, safety and reliability, and good heat preservation effect.
为实现上述目的，本发明采用如下技术方案： 一种分离式三层真 空电热保温器皿， 由底座和能放置在底座上的保温器皿组成， 其特征 是所述保温器皿是三层真空电热保温器皿， 它由内胆、外胆构成的双 层真空保温层和电加热层组成， 在内胆中设有温控传感器， 在保温器 皿底部装有温控传感器接口和电加热层的电源接口，在底座中设有与 上述温控传感器接口和电加热层的电源接口相配的接口。  In order to achieve the above object, the present invention adopts the following technical solutions: A separate three-layer vacuum electric heat preservation vessel is composed of a base and a heat preservation vessel which can be placed on the base, and is characterized in that the heat preservation vessel is a three-layer vacuum electric heat preservation vessel. It consists of a double-layer vacuum insulation layer composed of a liner and an outer casing, and an electric heating layer. A temperature control sensor is arranged in the inner tank, and a temperature control sensor interface and an electric heating layer power supply interface are arranged at the bottom of the heat preservation vessel. The base is provided with an interface matched with the above-mentioned temperature control sensor interface and the power supply interface of the electric heating layer.
所述电加热层最好位于内胆底部， 温控传感器设置在电加热层 中。 Preferably, the electric heating layer is located at the bottom of the inner tank, and the temperature control sensor is disposed at the electric heating layer Medium.
所述内胆、外胆优选不锈钢材料，电加热层内是铝合金散热材料， 外包覆不锈钢层，铝合金散热材料与外包覆不锈钢层之间采用覆底焊 接， 在铝合金散热材料中设置有电加热丝。 .  The inner liner and the outer bladder are preferably made of stainless steel, and the electric heating layer is an aluminum alloy heat dissipating material, and the outer covering is made of a stainless steel layer, and the aluminum alloy heat dissipating material and the outer covering stainless steel layer are covered with a bottom welding, in the aluminum alloy heat dissipating material. An electric heating wire is provided. .
电控板可以设置在底座中。  The electric control board can be placed in the base.
本发明由于采用电源、 电控板与保温器皿分离， 以及保温器皿采 用三层真空电热保温器皿的结构，使用时保温器皿与底座分离，因此， 它使用方便， 安全可靠， 而且保温效果好。 尤其是温控传感器设置在 电加热层中， 使得本发明结构更为合理。  The invention adopts the structure of the power source, the electric control board and the heat preservation vessel, and the structure of the three-layer vacuum electric heat preservation vessel of the heat preservation vessel, and the heat preservation vessel is separated from the base when used, therefore, it is convenient to use, safe and reliable, and has good heat preservation effect. In particular, the temperature control sensor is disposed in the electrically heated layer to make the structure of the present invention more reasonable.
附图说明 DRAWINGS
图 1是本发明的整体结构图。  BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an overall configuration diagram of the present invention.
图 2是底座的结构示意图。  Figure 2 is a schematic view of the structure of the base.
图 3是电加热层结构示意图  Figure 3 is a schematic view of the structure of the electric heating layer
图 4是图 3的剖视图。  Figure 4 is a cross-sectional view of Figure 3.
图 5是温控传感器接口和电加热层的电源接口示意图。  Figure 5 is a schematic diagram of the power interface of the temperature-controlled sensor interface and the electrical heating layer.
图 6是图 5的俯视图。  Figure 6 is a plan view of Figure 5.
具体实施方式 Detailed ways
本发明由底座 3和能放置在底座 3上的保温器皿组成，其中所述 保温器皿是三层真空电热保温器皿， 它由不锈钢内胆 6、 不锈钢外胆 5构成的双层真空保温层和电加热层 11组成， 在电加热层 11中设有 温控传感器 7， 温控传感器 7安放在设于电加热层 11 中的传感器支 架 8中，在保温器皿底部装有供温控传感器接口和电加热层电源接口 安放的接插件 9， 在底座 3中设有与上述接插件 9中温控传感器接口 94和电加热层的电源接口 92、 93相配的接口 10， 接口 10中引出的 传感线和电源线分别与设置在底座中的电控器 2相连，外接电源线通 过安全开关 13与电控器 2相连， 在底座侧壁电控器 2位置处设有触 摸开关 1。 图 1中， 件号 4是不锈钢外胆底盖， 件号 12是不锈钢内 胆底盖。 The invention consists of a base 3 and a heat preservation vessel which can be placed on the base 3. The heat preservation vessel is a three-layer vacuum electric heat preservation vessel, which is composed of a stainless steel liner 6, a stainless steel outer liner 5, and a double vacuum insulation layer and electricity. The heating layer 11 is composed of a temperature control sensor 7 disposed in the electric heating layer 11, and the temperature control sensor 7 is placed in the sensor holder 8 disposed in the electric heating layer 11, and is provided with a temperature control sensor interface and electricity at the bottom of the heat preservation vessel. Heating layer power interface The connector 9 is placed in the base 3 with an interface 10 matched with the temperature control sensor interface 94 of the connector 9 and the power supply interfaces 92, 93 of the electric heating layer. The sensing line and the power line are extracted from the interface 10, respectively. Connected to the electric controller 2 disposed in the base, the external power cord is connected to the electric controller 2 through the safety switch 13, and the touch switch 1 is disposed at the position of the base side electric controller 2. In Fig. 1, the part number 4 is a stainless steel outer bottom cover, and the part number 12 is a stainless steel inner bottom cover.
所述电加热层 11内是铝合金散热材料 111，外包覆不锈钢层 112， 铝合金散热材料 111与外包覆不锈钢层 112之间采用覆底焊接，在铝 合金散热材料中设置有电加热丝 113， 其引出线外套有耐温 60CTC以 上的绝缘隔热套管。 电加热层 11置于内胆底部的内胆底盖 12上面， 电加热层 11中的外包覆不锈钢层 112紧贴内胆内表面， 先与内胆底 盖 12焊接成为整体部件后， 再与内胆 6焊接成为一个整体， 电加热 层 11的底部与内胆底盖 12之间装有石棉隔热板。  The electric heating layer 11 is an aluminum alloy heat dissipating material 111, and the outer stainless steel layer 112 is covered. The aluminum alloy heat dissipating material 111 and the outer covering stainless steel layer 112 are covered with a bottom welding, and the aluminum alloy heat dissipating material is provided with electric heating. The wire 113 has an insulated and insulated sleeve with a temperature resistance of 60 CTC or more. The electric heating layer 11 is placed on the inner bottom cover 12 of the inner bottom of the inner casing. The outer covering stainless steel layer 112 in the electric heating layer 11 is in close contact with the inner surface of the inner casing, and is first welded to the inner bottom cover 12 to form an integral part. The inner casing 6 is welded integrally with an asbestos insulation panel between the bottom of the electric heating layer 11 and the inner bottom cover 12.
所述接插件 9置于外胆底盖 4和内胆底盖 12中央的通孔中， 该 通孔由件 4和件 12组合后焊接密封，在接插件 9中设有塑料壳体 91， 电源接口 92、 93和传感器接头 94， 传感器接头 94采用耳机接头形 式的接口， 电源接口 92、 93采用金属簧片， 先与电热丝 113的引出 线锡悍或插接， 使用时再分别插入位于底座接口 10中的温控传感器 接口 101和电加热层的电源接口 102、 103中。  The connector 9 is placed in a through hole in the center of the outer bottom cover 4 and the inner bottom cover 12, and the through hole is welded and sealed by the combination of the member 4 and the member 12, and the plastic housing 91 is disposed in the connector 9. The power connector 92, 93 and the sensor connector 94, the sensor connector 94 adopts an interface in the form of a headphone connector, and the power connector 92, 93 adopts a metal reed, which is first inserted or connected with the lead wire of the heating wire 113, and is inserted separately when used. The temperature control sensor interface 101 in the base interface 10 and the power supply interfaces 102, 103 of the electrically heated layer.
尽管实施例对本发明作出了详尽的描述，但本发明的保护范围并 不受此限制， 人们还可对其作出不偏离中心的修改， 如将温控传感器 置于内胆侧面或电源接口放置于侧面，这些修改都属于本发明的保护 范围， 本发明的保护范围应以权利要求书为准。 Although the embodiments of the present invention have been described in detail, the scope of protection of the present invention is not limited thereto, and one can also make modifications without departing from the center, such as placing a temperature-controlled sensor on the side of the liner or the power interface. Side, these modifications are all protection of the present invention The scope of protection of the present invention should be determined by the claims.

Claims

权 利 要 求 书 Claim
1、 一种分离式三层真空电热保温器皿， 由底座和能放置在底座 上的保温器皿组成， 其特征是所述保温器皿是三层真空电热保温器 皿， 它由内胆、 外胆构成的双层真空保温层和电加热层组成， 在内胆 中设有温控传感器，在保温器皿底部装有温控传感器接口和电加热层 的电源接口，在底座中设有与上述温控传感器接口和电加热层的电源 接口相配的接口。  1. A separate three-layer vacuum electric heating heat preservation vessel, comprising a base and a heat preservation vessel which can be placed on the base, wherein the heat preservation vessel is a three-layer vacuum electric heat preservation vessel, which is composed of a liner and an outer bladder. The utility model comprises a double-layer vacuum insulation layer and an electric heating layer, wherein a temperature control sensor is arranged in the inner tank, a temperature control sensor interface and a power supply interface of the electric heating layer are arranged at the bottom of the heat preservation vessel, and the temperature control sensor is arranged in the base. An interface that matches the power interface of the electrical heating layer.
2、 按照权利要求 1所述分离式三层真空电热保温器皿， 其特征 是所述电加热层位于内胆底部， 温控传感器设置在电加热层中。  2. A split three-layer vacuum electrothermal warming vessel according to claim 1 wherein said electrically heated layer is located at the bottom of the bladder and the temperature control sensor is disposed in the electrically heated layer.
3、 按照权利要求 1所述分离式三层真空电热保温器皿， 其特征 是所述内胆、 外胆为不锈钢， 电加热层内是铝合金散热材料， 外包覆 不锈钢层， 铝合金散热材料与外包覆不锈钢层之间采用覆底悍接， 在 铝合金散热材料中设置有电加热丝。  3. The three-layer vacuum electric heating and heat preservation vessel according to claim 1, wherein the inner tank and the outer casing are stainless steel, and the electric heating layer is an aluminum alloy heat dissipating material, the outer covering stainless steel layer, and the aluminum alloy heat dissipating material. An overlying splicing is used between the outer cladding and the stainless steel layer, and an electric heating wire is disposed in the aluminum alloy heat dissipating material.
4、按照权利要求 1一 3任意一项所述分离式三层真空电热保温器 皿， 其特征是在底座中设置有电控板。  A separate three-layer vacuum electric heat preservation vessel according to any one of claims 1 to 3, characterized in that an electric control panel is provided in the base.
PCT/CN2004/000900 2004-01-06 2004-08-05 Separated-type three-layer vacuum electric heat-insulation vessel WO2005065501A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112004002585T DE112004002585B4 (en) 2004-01-06 2004-08-05 Separated type three-layer electrical vacuum heat-insulating vessel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB200410012628XA CN1269440C (en) 2004-01-06 2004-01-06 Separated type three layer vacuum electric heating heat preservation utensil
CN200410012628.X 2004-01-06

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CN102715849A (en) * 2012-06-06 2012-10-10 美的集团有限公司 Vacuum electric heating container structure
WO2017054224A1 (en) * 2015-10-01 2017-04-06 史利利 Vacuum electrothermal container

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