JPS608562Y2 - Burner device for table stove - Google Patents

Description

[Detailed explanation of the idea] This invention relates to a burner device for a table stove.

A conventional burner device for a table stove, for example, as shown in FIGS. 1 and 2, consists of a ring-shaped burner 2' with an air inlet 1' in the center and a constant gap a around the ring-shaped burner 2'. (see Figure 1), the ring-shaped burner 2' is divided into upper and lower parts, and the upper burner 2a/ It is inserted into the lower burner 2b' so as to completely cover the insertion hole 6', and a blind burner head is attached to the upper burner 2a' (the second
(see figure), but in the case of ■, secondary air is sufficiently supplied from the bottom of the burner body to the inner and outer periphery of the ring-shaped burner 2', and sufficient combustion and good temperature distribution are obtained. The liquid flows from the inlet 1' and the gap a' into the saucer 5', and the inside of the stove, the stove stand, etc. are significantly contaminated, and corrosion caused by this is also a significant disadvantage.

Type (3) is generally used for drop-in stoves, etc., but even if the inflow of boiling liquid can be prevented, there is no air inlet in the center, and therefore internal flames may occur inside the burner head. There are disadvantages in that holes cannot be formed, blow-off is likely to occur due to lack of secondary air, and overall temperature distribution is uneven.

This invention rectifies these conventional drawbacks,
One embodiment of the present invention will be described below based on the drawings.

3 and 4, the mixing tube 3 of the ring-shaped burner 2 having an air inlet 1' in the center is divided into upper and lower parts, and the dividing part of the upper mixing tube 3a is attached to the periphery of the insertion hole 6 of the juice pan 5. The upright rib portion 6a is covered and slightly protrudes into the insertion hole 6, and the upper end of the lower mixing tube 3b is externally fitted to the protruding portion, and the upper and lower mixing tubes 3a and 3b are connected to the juice receiving tray 5. are sandwiched and joined to each other in an airtight and watertight manner to prevent boiling liquid and the like from flowing down from the saucepan 5.

Further, a certain gap l is provided between the lower end surface of the ring-shaped burner 2 and the liquid receiving tray 5 to allow intake of secondary air.

In addition, in the figure, 7 is a plurality of inner flame holes provided inside the burner head.

Since this device is configured as described above, sufficient secondary air is taken in from the gap 1 not only from the periphery of the ring-shaped burner 2 to the outer periphery of the ring-shaped burner 2 but also to the air inlet 1, and the inner flame hole 7 Since combustion is carried out properly, there is no unevenness in the heating temperature distribution for the object to be heated.
Since the rim part 6a standing upright on the periphery of the insertion hole 6 of the soup saucer 5 is enclosed and the soup saucer 5 is clamped at the junction with the rim, the leakage of the broth is eliminated, and the broth etc. does not flow to the lower part of the burner. There is no.

Therefore, it is possible to prevent the inside of the stove and the stove mounting stand from becoming dirty or corroded by the boiling liquid, thereby improving durability.

[Brief explanation of drawings]

1 and 2 are longitudinal sectional side views showing a conventional example, FIG. 3 is a perspective view showing an embodiment of this invention, and FIG. 4 is a longitudinal sectional side view of the same. 1... Air inlet, 2... Ring burner, 3... Mixing pipe, 3a... Upper mixing pipe, 3b... Lower mixing pipe, 5... Juice saucer, 6... Insertion hole, 6a... Rib portion, 1... Gap.

Claims (1)

[Scope of utility model registration request] The lower end surface of a ring-shaped burner 2 with an air inlet 1 provided in the center is arranged with a constant distance l from the juice pan 5, and
The mixing tube 3 of the burner 2 is divided into upper and lower parts to form an upper mixing tube 3.
The rib portion 6a standing upright on the periphery of the insertion hole 6 of the juice pan 5 is covered with a, and it projects slightly into the insertion hole 6, and the upper end of the mixing tube 3b described below is externally fitted into the projection, and the upper and lower portions are formed. Mixing tube 3a
A burner device for a table stove, characterized in that a soup saucer 5 is clamped and connected at y3b.