CN201170619Y - Multi-purpose energy saving and environmental protection cooker - Google Patents

Abstract

The utility model belongs to the technical field of the design and manufacture of gas stoves, oil stoves, drinking water boilers and steam boxs, and is characterized in that a hearth is divided into an upper structure and a lower structure to improve the thermal efficiency, wherein, the lower part is urn-shaped, while the upper part is barrel-shaped; the upper part and the lower part are connected via the urn mouth to form a hearth combustion chamber; the urn is used to control the direction of the flame and is a main structure to improve the thermal efficiency. Please see Figure (2) -18. An inner shell and an outer shell of the urn are arranged around the combustion chamber, wherein, a water jacket is arranged between the inner shell and the outer shell. The water jacket recovers the heat energy around the urn, around the flue and in the flue for recycled use as an energy source. For example, in the prior gas stoves and the oil stoves marketed, the surrounding walls of the hearths are coated by high-temperature resistant cement, a pot is put on the hearth for cooking, so the heat energy around the pot and in the flue is completely wasted; while the utility model is capable of recycling such wasted heat energy for boiling water, and the steam produced by the boiled water is used for steaming, and the steam discharged from the bottom part of a steaming box is used for tableware disinfection, thus achieving heat energy recycling.

Description

Multi-purpose energy saving and environmental protection cooker

Technical field:

The utility model belongs to the technical field of design and manufacture of gas and fuel oil special stoves and tea stove steamers.

It is characterized in that ① in order to improve the thermal efficiency, the furnace combustion chamber is divided into upper and lower structures, the lower part is shaped like a urn, and the upper part is shaped like a barrel, and the upper and lower parts of the urn are connected to form an integral furnace combustion chamber. The urn controls the direction of the fire and is a structure to improve thermal efficiency. The combustion chamber is surrounded by the inner shell and the outer shell of the urn, and the water jacket is in the middle of the inner shell and the outer shell. The heat energy around the urn is recovered through the water jacket as energy for multiple recycling. ②In order to improve the thermal efficiency, a thermal energy recovery device is installed in the center of the chimney. After testing, compared with the existing patent ZL2005201300.0, the thermal efficiency is increased by more than 20%.

Background technique:

After investigation, at present, households, restaurants, military forces, schools, corporate canteens, etc. all use ordinary single dry-fired frying stoves. No one uses gas or oil stoves with urn-shaped furnace combustion chambers, and there are straight chimney outlets around the urn. The water jacket of the heat energy recovery device can only recover heat energy and recycle it through the water jacket. In order to achieve the purpose of real energy saving.

Content: The purpose of this utility model is to provide a high-efficiency, energy-saving and multi-purpose new product. High-efficiency means that the thermal efficiency is as high as 85% or more. , Boiling bath water, water purification and other functions. With water purification treatment, this product can be used anywhere indoors, outdoors, on a trailer, etc.

The purpose of this utility model is achieved in that the multipurpose energy-saving and environment-friendly cooking range is divided into 6 system combinations.

First, it is composed of automatic controller, sensor and burner.

Second, it is composed of an urn-shaped furnace combustion chamber, an inner shell and an outer shell around the combustion chamber, the inner shell and the outer shell are connected, and a water jacket is formed in the middle, which is also called a heat energy recovery system.

Third, the wok and the stove cover are combined as one, and they are used separately. For example, when cooking, steaming rice, boiling water, and disinfecting tableware, the pot can be seated on the mouth of the urn to complete four functions at the same time. Another example: take off the pot when heating and take a bath, cover the furnace cover, and then it becomes a complete boiler, which can be equipped with heating or bathing normally.

Fourth, the rice steamer, the steam heat pipe, and the disinfection cabinet are integrated. Disinfection is to use the gas discharged from the bottom of the rice steamer to disinfect tableware.

Fifth, heating and bathing are combined into one, with a heat pipe in the middle, one end is connected to heating and the other end is connected to bathing, but they cannot be used at the same time, and they are used separately by valve control.

Sixth, the water purification treatment system, with the water treatment machine ① improves the quality of drinking water at the same time, and solves the problem of undrinkable water in river ditches and ponds in the wild. ② At the same time, it solves the problem of boiler not being scaled.

The above-mentioned 6 systems are combined into one to form a multi-purpose energy-saving and environment-friendly cooking range.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a sectional view along line A-A of Fig. 1 .

The following reference signs are listed as follows:

Water level indicator (1) safety valve (2) pressure gauge (3) sensor (4) one end for heating and the other end for bathing connection pipe (5) rice steamer heating pipe (6) cooking pot (7) vegetable sink ( 8) Kitchen cabinet (9) Electric control panel (10) Let go of the faucet (11) Rice steamer door (12) Upper water tank casing (13) Steam (01) Water (02) Flue casing (14) Flue center Heat energy recovery device (15) burner (16) fire in the urn-shaped furnace combustion chamber (17) inner shell of the urn-shaped furnace (18) outer shell of the urn (19) water between the inner shell and the outer shell (02) rice steaming Disc (20) Purified water processor (21) Exhaust outlet of rice steaming box (22) Heating (23) Bath water tank (24)

Detailed ways:

The utility model is described in detail below in conjunction with the accompanying drawings, as shown in Figure 1 and Figure 2, it is a multi-purpose energy-saving and environment-friendly cooker of the utility model. The stove includes 6 systems. First, electronically controlled sensors, electronically controlled operating panels, burners, etc. constitute a fully automatic combustion system. Refer to Figure (1)-4-10 and Figure (2)-16. Second, in order to improve the thermal efficiency, the furnace is designed as an up-and-down structure, the lower part is urn-shaped, and the upper part is barrel-shaped, and the upper and lower parts of the urn mouth are connected to form an integral furnace combustion chamber, as shown in Figure (2)-17. The urn is composed of an inner shell and an outer shell. Composition, the middle of the inner shell and the outer shell is a water jacket, refer to Figure (2)-18, 19 shown in water jacket 02, the water jacket is also the first heat recovery device, as can be seen from Figure (2)-7, and now on the market The gas and oil stoves sold are surrounded by refractory bricks and high-temperature cement to form a furnace. Without a heat recovery system, the purpose of heat recycling cannot be achieved. In addition, in order to improve thermal efficiency, an upper water tank is installed. Refer to the picture As shown in (2)-13, a flue is set in the water tank as shown in Figure (2)-14, and a heat energy recovery device is arranged in the center of the flue, as shown in Figure (2)-15, because the surroundings of the flue and the smoke The center of the channel is a water jacket, as shown in Figure (2)-water 02, so this energy-saving stove is one of the highest thermal efficiency. The 3rd, frying pan and stove cover are combined as one, refer to shown in Figure (2)-7, but they can use respectively, such as: 1, when making potato stew, the pot is seated on the mouth of the urn, While the potatoes are being stewed, the water in the water jacket boils within a few minutes, and steam is generated at the same time. The steam is used to steam the rice, and the gas discharged from the bottom of the rice steamer is used to disinfect the tableware. The vegetables are cooked and the rice is steamed Just can open water, thereby reached the purpose of energy saving and thermal energy recycling. Refer to Figure (2)-shown in water 02, steam 01, rice steaming tray 20. For example: 2. When heating or boiling bath water, the frying pan is taken down, and then the stove cover can be used for heating or boiling bath water. Fourth, the composition of the rice steaming system consists of a steam heat pipe, a steaming box, a steaming plate, an exhaust outlet of the steaming box, and the air inlet of the disinfection cabinet. See Figures (1)-6, 12 and Figures (2)-20, 22. Fifth, the heating and bathing systems are integrated, but they cannot be used at the same time, and can only be controlled by valves. See Figure (1)-5-23, 24. Sixth, the water purification treatment system can purify the water in ponds and river ditches to meet drinking water quality standards. At the same time, the problem of the boiler not being scaled is solved. See Figure (2)-21.

The utility model has a simple structure, is easy to manufacture and install, and saves money. The products are divided into large, medium and small series, and can be widely used indoors, outdoors, and mounted on trailers. It is a cooker for cooking, steaming rice, boiling water, tableware disinfection, heating, bathing, etc., which integrates recycling heat energy, and is a real energy-saving and environmental protection product.

Claims (1)

1. The multi-purpose energy-saving and environment-friendly cooker is characterized in that: the hearth in the cooker is designed in the shape of an urn (18); A heat recovery pipe (15) is added, the water tank is provided with a water level indicator (1), a safety valve (2), a pressure gauge (3), a sensor (4), a tap (5) that can be connected to heating and bathing, and a steamer. Lunch box air duct (6), electric control panel (10) under the cooktop, water tap (11), rice steaming box door (12), rice steaming tray (20), burner (16), urn-shaped The furnace combustion chamber (17), the water purification processor (21), and the rice steaming box exhaust outlet (22), are connected to each other to form a whole.

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