JPH03210217A - Gas burning cooker - Google Patents

Abstract

PURPOSE:To obtain the cooker having a grill box of wide width for satisfying the cooking performance of a gas burning cooker by providing an opening part for supplying secondary air to two grill burners into the grill box on only one part of the upper part of a second grill burner. CONSTITUTION:A first grill burner 3, one piece of second grill burner 5, and a grill net 6 are provided on the upper face in a grill box 2, the respective side faces 4, and the inside, respectively. An air supply port 9a into its grill box 2 is provided on only the upper part of a second grill burner 5 of the side face 4. As a result, a temperature distribution in the width direction in the grill box comes to uniform, and an object to be cooked on the grill net can be burned and cooked uniformly. Moreover, the gas burning cooker having the grill box of wide width can be manufactured.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a gas-fired cooker having an air supply for combustion.

2. Description of the Related Art Gas-fired cookers generally require an opening for supplying air for combustion since they include a burner.

A conventional gas firing cooker of this type had a configuration as shown in FIG. In other words, the firing cooker main body 1 is the grill chamber 2.
A first grill burner 3 is provided on the top surface of the grill storage 2, and a second grill burner 6 is provided on the side surface 4 of the grill storage 2. Moreover, a grill net 6 is arranged inside the grill storage 2. The combustion air is supplied to the grill compartment 2 from the grill # in front of the grill compartment 2.
This is done through a first opening 8 formed at the bottom of the grill burner 7 and a second opening 9 formed at the top side of the second grill burner 6.

119 to be solved by the invention In such a conventional configuration, combustion air supplied into the grill chamber 2, that is, secondary air, is supplied to the grill chamber 2 from the first opening 8 and the second opening 9. flow inward. By the way 2
The secondary air supply to the two grill burners 3.5 takes place from the two openings 8.9 as described above,
．． The force of secondary air flowing in from 9 is relatively weak. In particular, the secondary air supply to the lateral grill burners 6 is carried out through the lateral second openings 9, and the flame (not shown) formed in the lateral first grill burners 5 is Since it is formed in the slight secondary air flow from the second opening 9, some of it will be directed toward the center of the grill chamber 2 under the influence of the secondary air flow, and the combustion heat will be carried to the center. shall be.

However, since the secondary airflow from the second side openings 9 is weak, the combustion heat does not reach the center of the grill compartment 2 sufficiently, resulting in poor temperature distribution in the width direction inside the grill compartment 2.

The temperature on both sides of the grill chamber 2 is higher than that at the center of the grill chamber 2. Therefore, a problem arises in the finished state of the cooked food placed on the grill grate 6 in that the grilling in the vicinity of the central portion is insufficient. This phenomenon increases as #1 increases as the width of the grill chamber 20 increases. For this reason, conventionally there has been a problem that it has been difficult to create a gas firing cooker with a wide grill chamber 2 and capable of uniformly grilling.

The present invention solves these problems, and aims to provide a gas-fired cooker having a wide grill chamber that satisfies the cooking performance of the gas-fired cooker.

Means for Solving the Problem In order to solve this problem, the present invention has a configuration in which a first grill burner is provided on the top surface of the grill cabinet, a second grill burner is provided on the side surface, and a grill grid is provided inside the grill. The structure is such that an opening is provided only on the upper side of the second grill burner on the side surface inside the refrigerator.

Operation In this configuration, the secondary air necessary for combustion is supplied from the opening on the upper side of the second grill burner on the side of the grill chamber. Since the secondary air supplied from the opening is supplied to the two grill burners, its inflow force is strong, and the combustion heat generated by the second grill burner on the side is transported to the center of the grill compartment. . Therefore, the temperature difference between the sides and the center of the grill chamber is reduced.

EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 and 2. Note that in FIGS. 1 and 2, parts having the same functions as those of the conventional example are given the same numbers and their explanations will be omitted.

The feature of this embodiment is that an opening 91L is provided only above the second grill burner 6 on the side surface of the grill chamber 2. Note that no opening is formed in the front door. 10 in the figure is the secondary air flow.

Reference numeral 11 indicates a flame formed in the second grill burner 6.

In the above configuration, the object to be heated placed on the grill grate 6 in the grill chamber 2 is heated and cooked by the upper first grille cooker 3 and the lateral second grille cooker 5. Here, the secondary air supplied to the two Glycines 3 and 6 is supplied from only one of the openings 9&, and therefore the inflow flow of the secondary air is strong. The flame 11 formed in the opening 9a
Due to the stronger secondary air flow 10 flowing into the grill chamber 2, the flame 11 is blown downwards of the grill chamber 2, and then the flame 11 is directed downward.

It flows towards the food being cooked. Therefore, the temperature distribution in the vicinity of the grill grid 6 in the width direction inside the grill chamber 2 is approximately uniform between the center portion and the side surface 4 side, as shown in FIG. Therefore, the food to be cooked can be grilled evenly at both the center and the sides of the grill grate 6, so that good cooking results with no uneven cooking can be obtained. Further, since the temperature distribution in the width direction of the grill chamber 20 becomes uniform, the width of the grill chamber 2 can be made larger than before, and a baking cooker having a wide grill chamber 2 can be provided.

Effects of the Invention As is clear from the description of the embodiments above, the gas firing cooker of the present invention provides the following effects.

(1) Since the opening for supplying secondary air to the two grill burners inside the grill chamber is provided only in one place above the second grill burner on the side, the force of the secondary air flowing in is strong. The flame heat of either of the second grill burners can be transmitted to the center of the grill chamber, the temperature distribution in the radial direction within the grill chamber becomes uniform, and the food to be cooked on the grill grate can be baked and cooked uniformly.

(2) Since the temperature distribution inside the grill chamber becomes uniform, the width of the grill chamber can be increased compared to the conventional grill chamber, and it becomes possible to manufacture a gas firing cooker having a wide grill chamber.

[Brief explanation of drawings]

FIG. 1 is a sectional view of a gas firing cooker according to an embodiment of the present invention;
FIG. 2 is a sectional view of Moom' in FIG. 1, FIG. 3 is a sectional view of a conventional gas firing cooker, and FIG. 4 is a diagram of temperature distribution characteristics in the grill of the present invention and a conventional example. 2...Grill storage, 3...First grill burner, 4...Side, 6...Second grill burner, 6... Grill net, 9a...
·Aperture.

Claims (1)

[Claims] A first grill burner is provided on the upper surface of the grill chamber, a second grill burner is provided on the side surface, a grill net is provided inside, and an air supply port into the grill chamber is provided only at the upper part of the second grill burner on the side surface. Gas firing cooker.