CN2300826Y - Microwave oven with deodoriser - Google Patents

Abstract

The utility model provides a microwave oven with a deodoriser. Based on a common roasting microwave oven, a contact medium deodoriser is arranged beside a heater of the common roasting microwave oven, and the contact medium deodoriser can adsorb bad smell gas under normal temperature and can decompose the adsorbed bad smell under high temperature. The deodorization purpose is achieved by the operating cycle that the contact medium continuously absorbs and decomposes the bad smell gas in the microwave oven. Therefore, a common microwave oven is converted to a novel microwave oven which has unique air cleaning function for the oven chamber. The utility model has the characteristics of simple structure, convenient installation, safe operation, etc.

Description

The micro-wave oven of band odor removal

The utility model relates to micro-wave oven, particularly a kind of micro-wave oven that the furnace chamber air is purified.

General micro-wave oven particularly with the micro-wave oven of baking function, because in use, is placed on food, particularly meat food in the micro-wave oven, usually evaporates some grease gases after being heated, and condenses in the furnace chamber inwall after its gas chance is cold; Add that some foods overflow in micro-wave oven, can cause ecological deterioration in the body of heater in the course of time, usually emit some unacceptable rancid flavors and other are as organic gas such as methylamine, trimethylamine, methyl mercaptans.The general in the past way that solves is to put into a cuvette lemon juice with the expeling bad smell, and this way can not be eliminated bad smell effectively, up hill and dale, and operation is complicated.

The purpose of this utility model is at above-mentioned deficiency, and a kind of novel microwave oven that can eliminate furnace chamber peculiar smell and pernicious gas thereof is provided.

Technical solution of the present utility model is: at the other catalytic body odor removal that is provided with that a slice normal temperature can adsorb gas with foreign flavor and the gas with foreign flavor of absorption can be decomposed during high temperature of the heater of grill microwave oven commonly used.The heating of this catalytic body utilizes the heat transfer to catalyst when work of barbecue heater to realize.Itself also obtain reduction after catalyst is heated, thereby realize that catalytic body constantly adsorbs and the working cycles of decomposition gas with foreign flavor reaches the deodorizing purpose in micro-wave oven.

The utlity model has simple in structurely, adopt the micro-wave oven of existing band baking function that the micro-wave oven that special-purpose catalytic body can realize having the function of eliminating the unusual smell is installed.Because the main part that adopts is ripe structure, so it is reasonable in design, the reliability height, it is convenient to implement, behind effective special-purpose catalytic body absorption and oxidation Decomposition processing gas with foreign flavor, can thoroughly remove the unpleasant gas in the grill microwave oven furnace chamber, thereby make micro-wave oven become a novel microwave oven with unique furnace chamber purification function with general utility functions.

Below in conjunction with accompanying drawing the utility model is illustrated.

Fig. 1 is the utility model structural front view;

Fig. 2 is another example structure schematic diagram of Fig. 1;

Fig. 3 is the side diagrammatic sketch of Fig. 1;

Fig. 4 is the side diagrammatic sketch of Fig. 2;

Fig. 5 is the utility model catalytic body schematic diagram;

Fig. 6 is another structural representation of the utility model catalytic body;

Fig. 7 improves structural representation for the utility model catalytic body;

Fig. 8 is the reinforced structural representation of the utility model catalytic body.

Fig. 1, shown in Figure 4: catalytic body 3 installs above or below the barbecue heater 2 of grill microwave oven 1, can be fixed by the metal furnaces plate of top or the porous metals dividing plate 4 of heater below.Barbecue heater adstante febre, heat can directly transfer heat to catalytic body by air.Because the porous metals dividing plate 4 of heater below has many ducts, so heater 2 and catalytic body 3 residing spaces can directly communicate with the furnace chamber space of micro-wave oven, catalytic body 3 is the interior unpleasant gas of peculiar smell of adsorption microwave stove effectively, between catalytic body 3 and the heater 2 good heat transfer is arranged simultaneously, so can decompose peculiar smell and unpleasant gas effectively under the condition of high temperature, catalyst obtains reduction simultaneously.

Shown in Figure 5, catalytic body is a sheet, and the handling ease of catalytic body, and installing and fixing simply in micro-wave oven are implemented very convenient.

Shown in Fig. 6,7, catalytic body 3 is single face and two-sided corrugated, and surface area increases, and absorption and oxidation Decomposition peculiar smell ability improve, and purifies the furnace chamber effect and makes moderate progress.

Shown in Figure 8, catalytic body 3 is a shape body with holes, when guaranteeing that bigger surface area is arranged, and circulation that also can favourable thermal current, heat-transfer effect is good, and it is also better to remove peculiar smell and unpleasant gas.

The utility model has good adsorption and oxidation Decomposition peculiar smell and unpleasant gas ability for solving special-purpose catalytic body, in sorbing material, adopt aluminum oxide or Si oxide or its mixture of high-ratio surface, in the catalytic activity component, adopt rare earth oxide and the 8th secondary trip's metal element or its oxide.Make it to have high adsorption rate, high activity and permanent stability, thereby guaranteed of the present utility model eliminating the unusual smell and the reliability of other organic gas with catalytic body.

Claims (5)

1, a kind of micro-wave oven with odor removal, comprise electric control gear, body of heater (1), hot device (2) and be arranged on the porous metals dividing plate (4) of heater lower end and pallet (5) constitutes, it is characterized in that: the next door that is positioned at heater (2) also is provided with a slice normal temperature and can adsorbs gas with foreign flavor, and the catalytic body odor removal (3) that the gas with foreign flavor of absorption can be decomposed during high temperature.

2, micro-wave oven according to claim 1 is characterized in that: said catalyst odor removal (3) is a planar shaped.

3, micro-wave oven according to claim 1 and 2 is characterized in that: said catalytic body odor removal (3) is the square of surface band corrugated plane.

4, micro-wave oven according to claim 1 is characterized in that: said catalytic body odor removal (3) is band cellular plane square.

5, micro-wave oven according to claim 1 is characterized in that: said catalytic body odor removal (3) is the undulatory square of double-sided belt.

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