CN201164352Y

CN201164352Y - Energy saving gas cooker

Info

Publication number: CN201164352Y
Application number: CNU2008200112473U
Authority: CN
Inventors: 郑秉阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-18
Filing date: 2008-02-18
Publication date: 2008-12-17
Anticipated expiration: 2018-02-18

Abstract

The utility model discloses an energy-saving fuel gas cooker which comprises a cooker body and a cooker cover. The energy-saving fuel gas cooker is characterized in that the outer side of the lower part of the cooker body is enclosed by a guiding cover ring which is connected on the cooker body, an clearance is left between the guiding cover ring and the outer side of the cooker body; an insulating bushing and an insulating cover are respectively arranged at the periphery of the upper part of the cooker body and on the cooker cover. The energy-saving fuel gas cooker is positioned on a gas cooker during the use, the bottom of the guiding cover ring is positioned on a cooker arranged beside a furnace mouth, and thus the furnace mouth and the bottom of the cooker body can be enclosed by the guiding cover ring. The hot airflow emitted outwards along the bottom of the cooker during the cooking flows upwards from the clearance between the outer side of the cooker body and the guiding cover ring under the obstruction and the guidance of the guiding cover ring, and the heat is conducted to the cooker; the insulating bushing at the periphery of the upper part of the cooker body and the insulating cover on the cooker cover can prevent the heat from dissipating from the surface of the cooker body, thereby saving the energy source and reducing the economic burden of people.

Description

Energy saving gas cooker

一、技术领域 1. Technical field

本实用新型属于厨房用品，具体涉及一种节能燃气炊具。The utility model belongs to kitchen supplies, in particular to an energy-saving gas cooker.

二、背景技术 2. Background technology

燃气炊具是指用燃气加热的蒸锅、高压锅、煮锅及水壶等炊具。炊事时其外身与燃火及高温烟气接触受热，对炊具内的食物进行加热。但在炊事时有如下不足：1、由于炊具底部与炉口火焰的接触面积有限，有相当的热量会随热气流沿炊具底部向外散发，造成热能损失。2、由于热量会从炊具表面向空气散失，也会造成热能的损失。上述热能损失不但造成能源的浪费，还增加了人们的经济负担。Gas cooking utensils refer to cooking utensils such as steamers, pressure cookers, cooking pots and kettles heated by gas. When cooking, its outer body is heated in contact with burning fire and high-temperature flue gas, and the food in the cooker is heated. But there are following deficiencies when cooking: 1, because the contact area of cooker bottom and burner mouth flame is limited, considerable heat can be distributed outwards along cooker bottom with thermal air flow, causes thermal energy loss. 2. Since the heat will be lost from the surface of the cooker to the air, it will also cause the loss of heat energy. The above-mentioned thermal energy loss not only causes waste of energy, but also increases people's economic burden.

三、发明内容 3. Contents of the invention

本实用新型的目的是提供一种能充分吸收、利用燃气灶具热能，从而节省能源，降低人们经济负担的节能燃气炊具。The purpose of the utility model is to provide an energy-saving gas cooker that can fully absorb and utilize the heat energy of the gas cooker, thereby saving energy and reducing people's economic burden.

为实现上述目的，本实用新型采用的技术方案为：其包括炊具体、炊具盖，其特点是：炊具体下部外侧围包有导流罩圈，导流罩圈连接在炊具体上并与炊具体外侧留有空隙；炊具体上部周边及炊具盖上分别设有保温套及保温罩。In order to achieve the above purpose, the technical scheme adopted by the utility model is: it includes a cooker body and a cooker cover, and its characteristics are: the outer side of the lower part of the cooker body is surrounded by a shroud ring, and the shroud ring is connected to the cooker body and connected to the cooker body. There is a gap outside the concrete; the upper periphery of the cooker body and the cover of the cooker are respectively provided with a heat preservation cover and a heat preservation cover.

使用时将本实用新型放置在燃气灶具上，导流罩圈底部位于炉口旁的灶具上，这样导流罩圈就将炉口及炊具体底部包围。炊事时沿炊具底部向外散发的热气流，就在导流罩圈的阻拦和导引下，从炊具体外侧与导流罩圈的空隙中向上流动，并将热量传导给炊具；炊具体上部周边及炊具盖上的保温套及保温罩，又能阻碍热量从炊具体表面散失。从而节省了能源，降低了人们的经济负担。During use, the utility model is placed on the gas cooker, and the bottom of the diversion cover ring is positioned on the cooker next to the furnace mouth, so that the diversion cover ring surrounds the furnace mouth and the bottom of the cooking body. When cooking, the hot air flow that radiates outward along the bottom of the cooker is blocked and guided by the shroud ring, and flows upward from the gap between the outside of the cooker body and the shroud ring, and conducts heat to the cooker; the upper part of the cooker body The insulation cover and insulation cover on the periphery and the cooker cover can prevent heat from being lost from the surface of the cooker body. Thereby saving energy and reducing people's economic burden.

四、附图说明4. Description of drawings

图1为本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;

图2为图1的A-A剖视图。Fig. 2 is a sectional view along A-A of Fig. 1 .

五、具体实施方式 5. Specific implementation

如图所示，本实用新型包括放置在燃气灶具10上的炊具体1及炊具盖2。炊具可为高压锅、蒸锅、水壶、煮锅等；炊具体1下部外侧围包有导流罩圈11。导流罩圈11为圆圈形结构，其是由内圈板4、外圈板6及上部的圆环板5构成的中空结构。其空腔内的空气作为隔热介质，能起到隔热层的作用。为了进一步加强隔热功能，在导流罩圈11的外圈板6及圆环板5的外表面敷设有保温层7。炊具体1上的保温套9外侧设有与挂绳8上端连接的连接件，挂绳8下端与导流罩圈11上端连接。也可采用挂钩等其它方式。这样导流罩圈11就可上下移动，以适应不同规格燃气灶具10。炊具体1外侧与导流罩圈11内侧之间留有空隙；炊具体1上部周边(即导流罩圈11以上的部分)设有保温套9，保温套9是由固定在炊具体1上的圆环板12及其下端的圈板13连接构成，其下端留有开口，并且圈板13与炊具体1外侧留有空隙。在保温套圆环板12及圈板13的外表面上敷设有保温层7。这样保温套不但能起到保温的作用，而且从炊具体1外侧与导流罩圈11的空隙中向上流动的热气流，会从保温套9的开口进入其内腔，对炊具体1上部进行热交换，实现热能的二次利用，节能效果更加显著；在炊具盖2上设有保温罩3，其与炊具盖2外表面之间留有空隙，其内的空气可起到隔热保温的作用。As shown in the figure, the utility model includes a cooker body 1 and a cooker cover 2 placed on a gas cooker 10 . The cooker can be a pressure cooker, a steamer, a kettle, a cooking pot, etc.; the outside of the lower part of the cooker body 1 is surrounded by a shroud ring 11 . The shroud ring 11 is a circular structure, which is a hollow structure composed of the inner ring plate 4 , the outer ring plate 6 and the upper ring plate 5 . The air in the cavity acts as a heat insulating medium and can act as a heat insulating layer. In order to further strengthen the heat insulation function, a thermal insulation layer 7 is laid on the outer surface of the outer ring plate 6 and the circular ring plate 5 of the shroud ring 11 . The outside of the insulation cover 9 on the cooker body 1 is provided with a connector connected to the upper end of the lanyard 8 , and the lower end of the lanyard 8 is connected to the upper end of the shroud ring 11 . Other methods such as hooks can also be used. In this way, the shroud ring 11 can move up and down to adapt to gas cookers 10 of different specifications. There is a gap between the outer side of the cooker body 1 and the inner side of the shroud ring 11; The circular ring plate 12 and the ring plate 13 of the lower end are connected and constituted, the lower end has an opening, and there is a gap between the ring plate 13 and the cooker body 1 outside. An insulating layer 7 is laid on the outer surfaces of the ring plate 12 and the ring plate 13 of the insulating sleeve. Insulation cover can not only play the effect of heat preservation like this, and the thermal airflow that flows upwards from the gap of cooker body 1 outside and shroud ring 11, can enter its inner chamber from the opening of heat preservation cover 9, to cooker body 1 top. Heat exchange realizes the secondary utilization of heat energy, and the energy-saving effect is more remarkable; the heat preservation cover 3 is arranged on the cooker cover 2, and there is a gap between it and the outer surface of the cooker cover 2, and the air in it can play a role of heat insulation. effect.

本实用新型设计合理、结构简单，可在家庭、食堂、饭堂等场所使用，应用范围广泛。经设计人实验测得，本实用新型煮水类及蒸锅(包括高压锅)类炊具节能可达到或超过30％，节能效果显著。The utility model has reasonable design and simple structure, can be used in places such as families, canteens, and canteens, and has a wide range of applications. According to the experiment of the designer, the energy saving of cooking utensils of the utility model for boiling water and steamers (including pressure cookers) can reach or exceed 30%, and the energy saving effect is remarkable.

Claims

1. An energy-saving gas cooker, comprising a cooker body (1) and a cooker cover (2), characterized in that: the outside of the lower part of the cooker body (1) is surrounded by a shroud ring (11), and the shroud ring (11) It is connected to the cooker body and has a gap with the outside of the cooker body; the upper periphery of the cooker body (1) and the cooker cover (2) are respectively provided with a heat preservation cover (9) and a heat preservation cover (3).

2. The energy-saving gas cooker according to claim 1, characterized in that: said shroud ring (11) is composed of an inner ring plate (4), an outer ring plate (6) and an upper ring plate (5 ) to form a hollow structure.

3. The energy-saving gas cooker according to claim 2, characterized in that: an insulating layer (7) is laid on the outer surface of the outer ring plate (6) and the ring plate (5) of the shroud ring (11).

4. The energy-saving gas cooker according to claim 1 or 2, characterized in that: the heat preservation cover (9) is composed of a ring plate (12) fixed on the cooker body (1) and a ring plate at its lower end (13) connect and form, and its lower end leaves opening, and ring plate (13) and cooker body (1) outside leave space.

5. The energy-saving gas cooker according to claim 4, characterized in that: a thermal insulation layer (7) is laid on the outer surfaces of the circular ring plate (12) and the ring plate (13) of the thermal insulation sleeve.

6. The energy-saving gas cooker according to claim 1 or 2, characterized in that there is a gap between the heat preservation cover (3) and the outer surface of the cooker cover (2).