CN2541751Y - Energy saving kitchen range core - Google Patents

Abstract

The utility model discloses an energy-saving cooker core. The cooker head is provided with an outer cover, and a gas-blocking plate is fixed between the cooker head and the expansion cover. Air outlet holes are evenly distributed on the gas-blocking plate. There are air outlet slots at the center of the air plate, and air inlet holes are evenly distributed on the upper part of the outer cavity. There is a nozzle interface on the bottom cover, and a nozzle is installed under the nozzle interface. The nozzle is connected to one end of the copper pipe. The other end of the pipe is connected with the small air outlet of the cooker. Due to the above-mentioned structure, the gas sprayed from the nozzle can produce a unique gradient atomization on the inner cavity tube, and fully contact with the oxygen molecules in the air introduced by the side air inlet to promote complete combustion. The utility model has the advantages of simple structure, high heat utilization rate, easy installation, no influence on the performance and layout of the original cooker, and is suitable for various gas cookers.

Description

Energy-saving cooker

Technical field

The utility model relates to a stove core of a gas cooker, in particular to an energy-saving stove core.

Background technique

At present, the commonly used gas stove core gas mixes unevenly with the air when it enters the air cavity, and the angle of the bottom damper blade needs to be adjusted frequently. Many housewives cannot grasp it correctly, resulting in insufficient combustion, yellow sparks, serious carbon deposits, The temperature of the stove core is high, wasting gas and polluting the environment.

Contents of Invention

The purpose of this utility model is to provide an energy-saving stove core, which can effectively overcome the above defects, and can be accurately ignited after being installed, without debugging, with sufficient gas, high heat utilization rate, easy installation, and does not affect the functions and functions of the original stove. The layout is suitable for all kinds of gas cookers.

The purpose of this utility model is achieved in the following way: a kind of energy-saving cooker core, comprises cooker head 1, baffle plate 2, outer cover 3, gas expansion cover 4, inner cavity pipe 5, outer cavity body 6, bottom cover 7 and nozzle Interface 8, the cooker head 1 is provided with an outer cover 3, the air blocking plate 2 is fixed between the cooker head 1 and the expansion cover 4, and the air outlet plate 2 is evenly distributed with air outlets 15 one by one, each air outlet 15 is relatively There are air outlet grooves 16 at the center of the gas plate 2, the stove head 1 and the bottom cover 7 are closely embedded with the outer cavity body 6, and the upper periphery of the outer cavity body 6 is evenly distributed with air inlet holes 9 one by one. Nozzle interface 8 is arranged, and nozzle interface 8 is provided with nozzle 10, and nozzle 10 links to each other with an end of copper pipe 11, and the other end of copper pipe 11 links to each other with nut 12, sealing gasket 13 and cooking range small air outlet 14.

Due to the adoption of the above structure, the gas can be gradiently atomized in the inner cavity tube, and contact with the oxygen molecules in the air ejected by the side air inlet to promote full combustion, so as to achieve the purpose of increasing the flame temperature and reducing the emission of toxic gases. The stove core of the utility model has strong firepower, no yellow fire, no carbon deposit, no tempering, and the fire cannot be extinguished by the wind in a low fire state. The flame floats on the upper 1 mm of the stove core and burns. The temperature of the stove core and the surrounding environment of the stove is much lower than that of the original stove after a long time of cooking. After testing, this stove core is compared with the ordinary stove core: pipeline natural gas saves gas by 42-47% , Bottled liquefied petroleum gas saves gas by 40-47%, biogas saves gas by 33%, and the carbon monoxide emission is only half of the original stove. The utility model also has the advantages of simple structure, convenient installation and strong applicability.

Description of drawings

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

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

Fig. 2 is a structural schematic diagram of the gas blocking plate in the utility model.

Among them, Figure 1 doubles as an abstract drawing.

In the figure: 1. Cooker head, 2. Gas choke plate, 3. Outer cover, 4. Expansion cover, 5. Inner cavity tube, 6. Outer cavity body, 7. Bottom cover, 8. Nozzle interface, 9. Inlet Air hole, 10, nozzle, 11, copper pipe, 12, nut, 13, gasket, 14, small air outlet hole of cooking range, 15, air outlet hole, 16, air outlet groove.

Detailed ways

As shown in Figure 1 and Figure 2, an energy-saving cooker core includes a cooker head 1, a gas blocking plate 2, an outer cover 3, an expansion cover 4, an inner cavity tube 5, an outer cavity body 6, a bottom cover 7 and a nozzle interface 8. The cooking head 1 is provided with an outer cover 3, and the air blocking plate 2 is fixed between the cooking head 1 and the expansion cover 4. The air blocking plate 2 is evenly distributed with air outlets 15, and each air outlet 15 is opposite to the air blocking There are air outlet grooves 16 at the center of the plate 2, the stove head 1 and the bottom cover 7 are closely embedded with the outer cavity body 6, the upper periphery of the outer cavity body 6 is evenly distributed with air intake holes 9 one by one, and the bottom cover 7 is provided with Nozzle interface 8, nozzle interface 8 is provided with nozzle 10, and nozzle 10 links to each other with an end of copper pipe 11, and the other end of copper pipe 11 links to each other with nut 12, sealing gasket 13 and cooking range small air outlet 14.

The working principle of the stove core of the utility model is: when the switch of the cooker is turned on, the gas enters the stove core through the nozzle, and the air is ejected in the core by adopting a side-inlet mode to increase the oxygen intake coefficient, so that the gas produces a unique gradient fog in the energy-saving cavity The passing gas molecules are activated, the molecular chains become shorter, and contact with oxygen molecules to promote full combustion, thereby increasing the flame temperature and reducing the emission of toxic gases.

During use, earlier one end of copper pipe 11 links to each other with the spray nozzle 10 under the nozzle interface 8, and the other end links to each other with the small air outlet 14 of former cooker. When the cooker switch is turned on, the gas enters the copper pipe 11 through the small air outlet 14, reaches the nozzle 10, enters the inner cavity tube 5 through the nozzle interface 8 on the nozzle 10 for gradient atomization, and then enters the gas expansion cover 4 The air entering the inner and outer chambers 6 through the air inlet holes 9 on the upper side of the cavity 6 enters into the stove 1 through the air outlet holes 15 and the air outlet grooves 16 on the air baffle plate 2 for full combustion.

The utility model is suitable for three kinds of gas sources of common civil gas, that is, pipeline natural gas, bottled liquefied petroleum gas and biogas.

Claims (3)

1. An energy-saving stove core, including a stove head (1), a gas blocking plate (2), an outer cover (3), an air expansion cover (4), an inner cavity tube (5), an outer cavity body (6), and a bottom cover (7) and nozzle interface (8), it is characterized in that: kitchen range head (1) is provided with outer cover (3), and gas choke plate (2) is fixed between kitchen range head (1) and gas expansion cover (4), Air outlet holes (15) are evenly distributed on the air blocking plate (2), and each air outlet hole (15) has an air outlet groove (16) relative to the center of the air blocking plate (2). The bottom cover (7) is closely embedded with the outer cavity (6), and the upper periphery of the outer cavity (6) is evenly distributed with air intake holes (9), and the bottom cover (7) is provided with a nozzle interface (8 ). 2. An energy-saving stove core according to claim 1, characterized in that: a nozzle (10) is provided under the nozzle interface (8). 3. An energy-saving stove core according to claim 1 or 2, characterized in that: the nozzle (10) is connected to one end of the copper pipe (11), and the other end of the copper pipe (11) is passed through a nut (12), The gasket (13) is connected to the small air outlet hole (14) of the cooking range.