CN2663839Y - Household marsh gas cooker - Google Patents

Abstract

The utility model discloses a household marsh gas cooker, which comprises a cooker body, an inner and outer fire loop, a pulse igniter and a fire cover. The fire hole around the fire cover is deep spiral strip shape fire hole with an angle a ranged from 45 degree to 90 degree between the inner spiral plane and the horizontal plane. A gathering electrode of the pulse igniter is arranged on the inner fire loop. The product has the advantages of little gas consumption, high fire rate, sufficient combustion, high heat efficiency, stable flame, wind resistance, low noise, no returning fire and no yellow flame, which further overcomes the drawback of unstable marsh pressure and low heat efficiency.

Description

The household biogas kitchen range

Technical field

The utility model relates to a kind of household biogas kitchen range.

Background technology

Very pulse igniter, burner and the fire lid of aciculiform constitute existing methane cooker by stove, current collection.The fire lid has vertical fire output hole above for disc, easily results in blockage because fire hole is less, causes difficulty for igniting and burning; The fire hole surface is spent less than 45 with the angle of horizontal plane, and is more straight, and during burning, flame can not be concentrated to the center, and firepower disperses, and the heat energy utilization rate is low.Through regular meeting's pot that boils, and the aciculiform colelctor electrode of pulse igniter is contained on the outer burning ring kitchen range when cooking in addition, and the thing that boils in the pot will cover on the aciculiform colelctor electrode of pulse igniter like this, influences the normal ignition of igniter.

The utility model content

The purpose of this utility model provides a kind of novel structure, the rate of catching fire height, household biogas kitchen range that the thermal efficiency is high.

The technical solution of the utility model is: a kind of household biogas kitchen range, comprise stove, interior outer burning ring, pulse igniter and Huo Gai, fire hole around the fire lid is the 45 °＜α of angle that revolves shape strip fire hole and interior radial facing and horizontal plane deeply＜90 °, and the colelctor electrode of pulse igniter is located on the interior pyrosphere.

Sealing ring is equipped with in bottom at the fire lid.

The current collection of pulse igniter is cylindricality very.

The utility model has following advantage:

1, the fire hole that covers of fire is designed to revolve deeply shape strip fire hole, and the fire hole area is big, so can not stop up fire hole.45 °＜the α of angle of the interior radial facing of fire hole and horizontal plane＜90 ° forms dark swingfire and can make the combustion flame rotary combustion, and firepower is concentrated to the center, and thermal efficiency height can also effectively be controlled tempering and fall to fire.In order further to improve the thermal efficiency, cover the bottom at fire and install a sealing ring additional, prevent fire lid bottom leakage fire.

2, the aciculiform colelctor electrode of pulse igniter is changed into the cylindricality colelctor electrode increase ignition area and be positioned on the pyrosphere, can prevent that like this thing that boils in the pot from covering on the colelctor electrode, thereby the rate of catching fire of kitchen range is improved greatly.

It is few that this product has an air consumption, the rate of catching fire height, and sufficient combustion, thermal efficiency height, flame stabilization, wind resistant character is strong, and noise is low, not tempering, advantages such as no Huang Yan, and overcome the biogas pressure instability, defective such as the thermal efficiency is low.

Description of drawings

Fig. 1 is the utility model structural representation,

Fig. 2 is a fire lid structural representation.

The specific embodiment

The utility model structure is as shown in Figure 1 and Figure 2: comprise stove 1, interior outer burning ring 2,3, the colelctor electrode 4 of pulse igniter and fire lid 5, fire hole 6 around the fire lid 5 is the 45 °＜α of angle that revolves shape strip fire hole and interior radial facing and horizontal plane deeply＜90 °, and the colelctor electrode 4 of pulse igniter is located on the interior pyrosphere 2.Sealing ring 7 is equipped with in bottom at fire lid 5, and the colelctor electrode 4 of pulse igniter is a cylindricality.

Claims (3)

1, a kind of household biogas kitchen range, comprise stove, interior outer burning ring, pulse igniter and Huo Gai, it is characterized in that: the fire hole around the fire lid is the 45 °＜α of angle that revolves shape strip fire hole and interior radial facing and horizontal plane deeply＜90 °, and the colelctor electrode of pulse igniter is located on the interior pyrosphere.

2, household biogas kitchen range according to claim 1 is characterized in that: sealing ring is equipped with in the bottom at the fire lid.

3, household biogas kitchen range according to claim 1, it is characterized in that: the current collection of pulse igniter is cylindricality very.

Images