CN205351437U - Commercial fuel gas stove annular collection tobacco pipe - Google Patents

Abstract

The utility model relates to a commercial fuel gas stove annular collection tobacco pipe, the collection tobacco pipe is an inboard distribution a plurality of gas collection hole, has the ring pipe of tee bend export, and it sets up below cast iron pot circle, 13 last departments of furnace. The utility model discloses the container of effectively avoiding being heated is fiery partially, reduces the flame heat and runs off, reaches the purpose of energy saving.

Description

Commercial gas-fired stove annular smoke collection pipe

Technical field

This utility model relates to commercial gas-fired stove, concrete openly commercial gas-fired stove annular smoke collection pipe.

Background technology

The fume exhausting type of commercial gas kitchen range is divided into down smoke-discharging two kinds, the upper smoke evacuation waste energy, affects working environment and is replaced by down smoke-discharging gradually.The outlet flue of down smoke-discharging is generally all disposed within side, it is easy to cause Heated container fire partially and the flame heat regulating near smoke evacuation exit to run off too fast.

Utility model content

Goal of the invention of the present utility model is in that: provides one to be prevented effectively from Heated container for solution problem above partially fiery, reduces the commercial gas-fired stove annular smoke collection pipe that flame heat regulating runs off.

This utility model be employed technical scheme comprise that such:

Commercial gas-fired stove annular smoke collection pipe, described smoke collection pipe is that an inner side is distributed several gas collection holes, the ring pipe exported with threeway, and it is arranged at more than 1/3 place below casting iron pan circle, on burner hearth.

In sum, owing to adopting technique scheme, the beneficial effects of the utility model are:

When burner combustion, dry flue gas will pass through several little aperture ring pipes inside ring pipe and then be discharged by threeway outlet.Because gas collection hole is distributed in around Heated container, and position improves, and makes Heated container be heated evenly；The container that keeps from heat is partially fiery, reduces flame heat regulating and runs off, and reaches to save the purpose of the energy.

Accompanying drawing explanation

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

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

As it is shown in figure 1, commercial gas-fired stove annular smoke collection pipe, described smoke collection pipe 1 is that an inner side is distributed several gas collection holes, exports the ring pipe of 2 with threeway, and it is arranged at more than 1/3 place below casting iron pan circle, on burner hearth.

When burner combustion, dry flue gas will pass through several little aperture ring pipes inside ring pipe and then be exported 2 discharges by threeway, it is to avoid heat losses, economizes on resources.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.

Claims (1)

1. commercial gas-fired stove annular smoke collection pipe, it is characterised in that: described smoke collection pipe is that an inner side is distributed several gas collection holes, the ring pipe exported with threeway, and it is arranged at more than 1/3 place below casting iron pan circle, on burner hearth.