CN2161821Y - Bucket type reinforced oil-fired burner - Google Patents

Abstract

The utility model relates to a cooking stove, particularly a bucket type enhanced oil-fired burner with a bucket type evaporator and enhanced tubes, comprising a casing, an oil pipe in the inner cavity of the casing, an ignition bowl on the upper part of the casing, and an air door on the lower side of the casing. The utility model is characterized in that a nozzle is connected with the section of the oil pipe in the ignition bowl; a fire stabilization device is connected with the upper part of the casing; at least two enhanced tubes whose walls are provided with holes are evenly arranged on the inner bottom surface of the ignition bowl. The bottoms of the enhanced tubes are communicate with the inner cavity of the casing; the concave evaporator is connected with the upper part of a spray head.

Description

Bucket type reinforced oil-fired burner

The utility model relates to a kind of cooking kitchen range, specifically a kind of oil burner that has bucket type evaporimeter and enhanced tube.

Existing fuel oil kitchen range are normally with the air blast air-supply is arranged, fuel oil is the carburation by evaporation burning in fire bowel, as application number is that 92213526.6 patent document discloses a kind of kitchen range (see figure 1), it is more off-centered that its structure is that fuel oil enters fire bowel bottom, around eddy flow wind is sent to fire bowel, limit evaporation, limit burning, its evaporability is poor, thereby fuel delivery will throw away burner with fuel oil slightly greatly, because monolateral fuel feeding, its combusting firepower intensity often is in a little less than strong on one side one side, so that the influence cooking, and its burning cleanliness is not good enough yet.

Also having a kind of kitchen range in addition is to blow with air blast, promote rotating shaft drive rotating disk with wind-force and rotate generation centrifugal force at a high speed, make the fuel-oil atmozation after-combustion, because the rotating shaft of this burner is vertical rotation at a high speed, and in close proximity to the high-temperature region, causes its rolling bearing often to be in the insufficient lubrication state, therefore, running life is too short, and maintenance is frequent, influences user's use.

The purpose of this utility model is that a kind of sufficient combustion will be provided, and does not have the burner of mechanical revolving member.

Its main technical schemes is the oil pipe (6) and the fire bowel (2) on top and air channel (10) formation that be positioned at housing (8) downside and with housing (8) inner chamber be communicated with of this burner by housing (8) and lumen centers thereof, be positioned at one section last shower nozzle (4) that connects of fire bowel (2) at oil pipe (6), on housing (8), connect steady firearm (1), the enhanced tube (7) of uniform at least two tube wall belt holes on the bottom surface in fire bowel (2), the bottom of enhanced tube (7) is communicated with the inner chamber of housing (8), connects the evaporimeter (3) of spill on shower nozzle (4).

The utility model has the advantages that owing to cancelled the original consumable accessorys such as oily rotating disk, rotating shaft, rolling bearing that get rid of, improved combustor reliability, simplify the structure, reduced maintenance load, secondly, because the more monolateral oil-feed that becomes in the past is the center oil-feed, and set up the enhanced tube of evaporimeter, make EVAP burn stronglyer, more abundant.

Fig. 1 is the structural representation of the turbulent burner of existing monolateral oil-feed.

Fig. 2 is a structure chart of the present utility model.

In conjunction with the accompanying drawings 2, further describe embodiment of the present utility model.Air door (9) is contained on the tangential blast pipe (10) of housing (8) inner chamber bottom, the center of housing (8) is provided with an oil pipe (6), adorn a shower nozzle (4) at the top of oil pipe (6), adorn an evaporimeter (3) on the top of shower nozzle (4), and with nut (5) tightening, fire bowel (2) be contained in housing (8) above, oil pipe (6) passes from its center, steady firearm (1) is on housing (8) and fire bowel (2), five enhanced tubes (7) be evenly distributed on oil pipe (6) around, and aim at welding with five holes of fire bowel (2) bottom.

During use, in fire bowel, put into earlier a small amount of fuel oil or alcohol, again with speckling with kerosene, the fire rod of diesel oil is lighted the fuel oil in the fire bowel, the about 15-30 of preheating second, open delivery valve, fuel oil is flowed in the fire bowel in the shower nozzle aperture through oil pipe, because of fire bowel preheating, make the very fast carburation by evaporation burning of fuel oil, then start air blast, strengthen air quantity, then wind enters in the cavity between housing and the fire bowel by air door, at last, from the aperture of fire bowel and enhanced tube, enter in the combustion zone, but because fuel oil vapour evaporates the limit burning on the limit, in the process of Bian Shangsheng with the condition of high temperature under evaporimeter contact with the fire bowel upper air, thereby strengthened clean-burning condition.

Claims (1)

1, a kind of oil burner, by the fire bowel (2) on the oil pipe (6) of housing (8) and lumen centers thereof and top and be positioned at the housing downside, and the air channel (10) that is communicated with housing (8) inner chamber constitutes, be positioned at one section last shower nozzle (4) that connects of fire bowel (2) at oil pipe (6), on housing (8), connect steady firearm (1), the enhanced tube (7) that it is characterized in that uniform at least two tube wall belt holes on the bottom surface in fire bowel (2), the bottom of enhanced tube (7) is communicated with the inner chamber of housing (8), connects the evaporimeter (3) of spill on shower nozzle (4).

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