CN2283198Y - Methanol synthetic fuel gas kitchen range - Google Patents

Abstract

The utility model relates to a methanol synthetic fuel gas kitchen range which comprises a range frame, a liquid storing tank and a burner are arranged on one side of the range frame, a preheating plate is arranged below the burner, a sealed annular interlayer is arranged on the circumferential side wall of a through hole on the middle part of the burner, forming a vaporizing chamber, the lower part of the vaporizing chamber is communicated with the liquid storing tank, and the upper part of the vaporizing chamber is communicated with an injection nozzle in an air inlet tube through a gas transfer tube via a switch and communicated with the liquid storing tank at the same time. The utility model has the advantages of simple structure, compactness, completeness of vaporization and combustion, high thermal efficiency, rational layout design of the integral range and convenient use.

Description

Methyl alcohol synthetic fuel gas-cooker

The utility model relates to a kind of methyl alcohol synthetic fuel gas-cooker, belongs to a kind of domestic gas appliance.

Had the methyl alcohol synthetic fuel gas-cooker of several different structures in the prior art, as disclosed in Chinese patent CN2216210Y " methyl alcohol synthetic fuel electronic striking kitchen range " and disclosed in CN2166346Y " pulse sparking liquefaction gas stove and accessory ", their primary structure characteristics are in the central space of burner vane type vaporizer or coiled vaporizer to be set, its structure more complicated, the design of whole kitchen range is also unreasonable.

The purpose of this utility model is to provide a kind of simple and compact for structure, combustion efficiency good, global design more becomes rational methyl alcohol synthetic fuel gas-cooker.

The purpose of this utility model is realized by following technical scheme: have kitchen range frame 1, kitchen range frame one side is equipped with liquid-storing box 5, opposite side is equipped with burner 2, the below of burner is installed on preheating dish 14, its difference is to be provided with in the circumferential side wall of burner 2 middle part through holes the annular gap of a sealing, constitute vaporizer 15, the bottom of vaporizer is connected with liquid-storing box 5 by feed tube 13, the top of vaporizer is communicated with nozzle 11 in being arranged on the burner blast pipe through switch 8 by appendix 6, also is connected with liquid-storing box 5 by appendix 3 simultaneously.

Press such scheme, the course of work of the present utility model is: the liquid fuel in the liquid-storing box injects vaporizer through feed tube 13, in the preheating dish, inject some liquid fuels before the burning earlier, and igniting makes its burning, to vaporizer 15 preheating of heating, progressively vaporization after the liquid fuel heat absorption in the vaporizer, and form certain pressure, a vaporized fuel part that has pressure enters liquid-storing box with fuel pressure injection vaporizer through appendix 3, another part enters appendix 6, at this moment, open switch, then vaporized fuel enters blast pipe 4 via nozzle 11 and mixes with air, mixed vaporized fuel enters combustion chamber 16 and upwards sprays and further mixes after-combustion with outside air, a combustion flame part is prolonged the upwards ejection of burner periphery, another part is to the ejection of the mider hole position of burner, form a uniform flame, promptly finish ignition process of the present utility model, vaporizer constantly heat absorption under the effect of flame and burner self temperature in combustion process, make vaporization of liquid fuel, input combustion chamber and liquid-storing box make the burner sustained combustion.

The utlity model has following good effect: one, vaporizer and burner are linked into one, and structure is become simply, have reduced the link that connects, and have strengthened dependability, and vaporizer are fully absorbed heat heat, improved vaporization efficency; Second, liquid-storing box and burner need not liquid-storing box is hung the height or the pressing aid of inflating in addition with being arranged in the kitchen range, but supply with by the transmission that self pressure of vaporized fuel is finished fuel, this has not only brought convenience to use, and the layout designs that makes whole kitchen range compact and reasonable more; Its three, vaporized fuel in blast pipe and combustion chamber and air carry out the secondary premix, combustion gas mixing is even like this; fuel is burnt fully, and the flame quality of ejection is good, has improved the thermal efficiency of burner; reduce overflowing of harmful substance simultaneously, helped the protection of environment.

Fig. 1 is the vertical view of an embodiment of the utility model.

Fig. 2 is the sectional view of an embodiment of the utility model.

Fig. 3 is the full sectional view of burner among embodiment of the utility model.

An embodiment of the present utility model such as Fig. 1,2, shown in 3, has a rectangular kitchen range frame 1, the side of kitchen range frame is installed on burner 2, in the kitchen range frame of burner one side, be equipped with airtight liquid-storing box 5, burner is made of with the dish-shaped gland 17 that is placed on its upper end the housing 18 of cup shape, be provided with the combustion chamber 16 that connects with the gas outlet, upper end in the periphery wall of housing, the middle part of housing is last lower through-hole, Packed belt interlayer is set in the circumferential side wall of through hole, constitute vaporizer 15, the bottom of vaporizer is connected by the bottom of feed tube 13 with liquid-storing box 5, appendix 6 is passed through through switch 8 in the upper end of vaporizer, air inlet pipe 7 is connected with nozzle 11 in being arranged on blast pipe 4, also be connected with liquid-storing box 5 simultaneously by appendix 3, blast pipe 4 links to each other with combustion chamber 16, below burner 2, be provided with preheating dish 14, in addition, on the kitchen range frame above the burner, also be equipped with pallet 10 and stove pin 9, leg 12 can be installed in bottom at the kitchen range frame, present embodiment is the double burner structure, the both sides of kitchen range frame are provided with burner 2, and the middle part of kitchen range frame is installed two liquid-storing box 5 and is connected with the burner 2 of both sides respectively.

Claims (3)

1, a kind of methyl alcohol synthetic fuel gas-cooker, has kitchen range frame (1), kitchen range frame one side is equipped with liquid-storing box (5), opposite side is equipped with burner (2), the below of burner is installed on preheating dish (14), it is characterized in that the circumferential side wall at burner (2) middle part through hole is provided with the annular gap of a sealing, constitute vaporizer (15), the bottom of vaporizer is connected with liquid-storing box (5) by feed tube (13), the top of vaporizer is communicated with nozzle (11) in being arranged on the burner blast pipe through switch (8) by appendix (6), also is connected with liquid-storing box (5) by appendix (3) simultaneously.

2, by the described methyl alcohol synthetic fuel of claim 1 gas-cooker, it is characterized in that burner (2) is made of the housing (18) of cup shape and the dish-shaped gland (17) that is placed on its upper end, be provided with the combustion chamber (16) that connects with the gas outlet, upper end in the periphery wall of housing, the middle part of housing is last lower through-hole, Packed annular gap is set in the circumferential side wall of through hole, constitutes vaporizer (15).

3, by claim 1 or 2 described methyl alcohol synthetic fuel gas-cookers, it is characterized in that the both sides of kitchen range frame are provided with burner (2), the middle part of kitchen range frame is installed two liquid-storing box (5) and is connected with the burner (2) of both sides respectively.