CN2166345Y

CN2166345Y - Synthetic liquid fuel ranges

Info

Publication number: CN2166345Y
Application number: CN 93234677
Authority: CN
Inventors: 杨源德
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-17
Filing date: 1993-09-17
Publication date: 1994-05-25
Anticipated expiration: 2003-09-17

Abstract

The utility model relates to a liquid fuel range, an auxiliary fuel tank of which is arranged on the outer side of a main fuel tank or between two main fuel tanks of a double-head range. A liquid conveying pipe which is led to the upper direction of a liquid support tray is communicated with the bottom of the auxiliary fuel tank through a quantitative valve. The front sections of a pressurizing pipe and a vaporizing pipe are protruded from a furnace head and are respectively communicated with the top part of the main fuel tank and a leading throat pipe. The tail sections of the pressurizing pipe and the vaporizing pipe are protruded from the lower part of the furnace head and are communicated with the bottom of the main fuel tank. A combustion plate which is uniformly provided with a plurality of fire holes, and a core cover are arranged on the upper opening of the furnace head. The utility model has the advantages of the safety of the preheating and the ignition, no fuel waste, thorough vaporization, stable combustion, high thermal efficiency, etc.

Description

Synthetic liquid fuel ranges

The utility model relates to a kind of liquid fuel cooking range of automatic supply fuel.

Existing liquid fuel cooking range, exist vaporization insufficient mostly, feed flow is uneven stable with the vaporization supercharging, efficiency of combustion is low, flame is red, and its kitchen range are only established main (always) hopper simultaneously, and the pressurization feed flow of work burning and the normal pressure feed flow of preheating igniting all provide by main (always) hopper, therefore make preheating igniting both waste fuel, dangerous again reliable.

Purpose of design of the present utility model is that design provides a kind of and vaporizes fully, flameholding, can the weight feed pre-heating fuel liquid fuel cooking range.

Structure of the present utility model comprises main reservoir ［ 1 ］, burner ［ 2 ］, generating tube ［ 4 ］, pressure inlet ［ 5 ］, defeated steam valve ［ 7 ］, woven hose ［ 11 ］, auxiliary material box ［ 12 ］, proportional valve parts such as ［ 13 ］, and its concrete technical scheme is:

Auxiliary material box ［ 12 ］ is arranged between two main reservoirs ［ 1 ］ of the outside of main reservoir ［ 1 ］ or double end kitchen range, the inlet of proportional valve ［ 13 ］ is communicated with the bottom of auxiliary material box ［ 12 ］, the inlet of woven hose ［ 11 ］ is connected with the liquid outlet of proportional valve ［ 13 ］, tail end is fed the top of holder liquid dish ［ 9 ］.

The stage casing of generating tube ［ 4 ］ is looped around cavity 1 between burner ［ 2 ］ ectonexine to multi-turn, leading portion is stretched out from the outer top of burner ［ 2 ］ through defeated steam valve ［ 7 ］ feed trunnion ［ 8 ］, rear stretches out from the outer bottom of burner ［ 2 ］ with the bottom of main reservoir ［ 1 ］ and is communicated with.

The stage casing of pressure inlet ［ 5 ］ is looped around burner ［ 2 ］ internal layer cavity 1 to multi-turn, make leading portion transfer to stretch out with the headroom of main reservoir ［ 1 ］ from burner ［ 2 ］ internal layer top downwards and be communicated with, rear stretches out with the bottom of main reservoir ［ 1 ］ from the turnover of burner ［ 2 ］ internal layer bottom and is communicated with; Burner plate ［ 3 ］ and the core cap ［ 6 ］ of being provided with suitable for reading at burner.

The utility model is made according to technique scheme, the liquid fuel of its preheating igniting is defeated quantitative for passing through proportional valve ［ 13 ］, by woven hose ［ 11 ］ input holder liquid dish ［ 9 ］ igniting, both avoided making the fuel waste fuel that splashes greatly because of vapour-liquid pressure in the case by the main reservoir feed flow, avoided more again, flooded igniter head when lighting a fire again and can't light a fire because of pre-hydrothermal solution in holder liquid dish ［ 9 ］.Fuel reliably and is not safely wasted in its igniting; Simultaneously owing to be provided with generating tube ［ 4 ］, pressure inlet ［ 5 ］ and burner plate ［ 3 ］ and core cap ［ 6 ］ at burner ［ 2 ］, its contact-making surface is big, simple and compact for structure, joint weld place is few, abundant, the vaporization supercharging and the feed flow balance and stability that burns of vaporization when burning, efficiency of combustion height, flame are blue look.

Below in conjunction with accompanying drawing an embodiment of the present utility model is specified:

Fig. 1, be cross-sectional schematic of the present utility model.

Fig. 2, be auxiliary material box of the present utility model ［ 12 ］ and the cross-sectional schematic of proportional valve ［ 13 ］.

Fig. 3, be burner plate of the present utility model ［ 3 ］ and the schematic top plan view of core cap ［ 6 ］.

As shown in Figure 1, auxiliary material box ［ 12 ］ is located at the outside of main reservoir ［ 1 ］, the inlet of proportional valve ［ 13 ］ is communicated with the bottom of auxiliary material box ［ 12 ］, and the front end of woven hose ［ 11 ］ is connected with the liquid outlet of proportional valve ［ 13 ］, tail end is fed the top of holder liquid dish ［ 9 ］; Holder liquid dish ［ 9 ］ is located at the below of burner ［ 2 ］, and igniter head ［ 10 ］ that its inner rim is provided with connects into on-off circuit (accompanying drawing slightly) by lead and pulse igniter; The stage casing is looped around the generating tube ［ 4 ］ of cavity two circles between burner ［ 2 ］ ectonexine, its leading portion stretches out from the outer top of burner ［ 2 ］ and connects defeated steam valve ［ 7 ］ feeding trunnion ［ 8 ］, and its rear stretches out from the outer bottom of burner ［ 2 ］ with the bottom of main reservoir ［ 1 ］ and is communicated with; The stage casing is looped around the pressure inlet ［ 5 ］ of burner ［ 2 ］ internal layer cavity 4 circles, its leading portion is transferred to stretch out with the headroom of main reservoir ［ 1 ］ downwards from burner ［ 2 ］ internal layer top and is communicated with, and rear stretches out with the bottom of main reservoir ［ 1 ］ from the turnover of burner ［ 2 ］ internal layer bottom and is communicated with.

Internal layer at burner ［ 2 ］ laterally has a plurality of vaporization fire holes that are evenly distributed.The burner plate ［ 3 ］ that is buckled on burner ［ 2 ］ upper end internal layer inwall and outer outer wall that is provided with suitable for reading of burner ［ 2 ］ has a plurality of fire holes that evenly are distributed as two-wheeled at its plate face, as Fig. 1, shown in Figure 3.By Fig. 1, Fig. 3 as can be known, be embedded in the core cap ［ 6 ］ on burner ［ 2 ］ the internal layer top of burner plate ［ 3 ］ central authorities, profile is the frustum of a cone, and circular cone table top has a plurality of even distributions and greater than the fire hole of burner plate ［ 3 ］ plate face fire hole on it, its down circular cone table top be uncovered.

As seen from Figure 1, Figure 2, be provided with in the proportional valve ［ 13 ］ and be divided into two sections spacing with wherein infusing every ［ 16 ］, have the liquid-through hole that communicates with proportional valve ［ 13 ］ transfusion road at spacing center every ［ 16 ］, valve rod ［ 14 ］ stretches into the transfusion road from its valve rear end front end is stretched at spacing liquid-through hole every ［ 16 ］; The middle part of valve rod ［ 14 ］ is provided with and can moves forward and backward the also sealing plate ［ 15 ］ of salable fluid partitioning in the transfusion road with valve rod, and the front end of valve rod ［ 14 ］ is provided with limiting plate ［ 16 ］ liquid-through hole can open the sealing-plug ［ 17 ］ that can close; Between the front inner wall of sealing-plug ［ 17 ］ and proportional valve ［ 13 ］, be provided with spring ［ 18 ］.

Claims

1, a kind of liquid fuel cooking range, it comprises main reservoir [1], burner [2], generating tube [4], pressure inlet [5], defeated steam valve [7], woven hose [11], auxiliary material box [12], proportional valve [13] parts, auxiliary material box [12] is located between two main reservoirs [1] of the outside of main reservoir [1] or double end kitchen range, the bottom that it is characterized in that auxiliary material box [12] is communicated with the inlet of proportional valve [13], and the inlet of woven hose [11] is connected the top that tail end is fed holder liquid dish [9] with the liquid outlet of proportional valve [13]; Generating tube [4] stage casing is looped around cavity 1 between the ectonexine of burner [2] to multi-turn, and its leading portion stretches out from the outer top of burner [2] through defeated steam valve [7] and feeds trunnion [8], and its rear stretches out with the bottom of main reservoir [1] from the outer bottom of burner [2] and is communicated with; The stage casing of pressure inlet [5] is looped around burner [2] internal layer cavity 1 to multi-turn, and its leading portion is transferred to stretch out with the headroom of main reservoir [1] downwards from burner [2] internal layer top and is communicated with, and rear stretches out with the bottom of main reservoir [1] from the turnover of burner [2] internal layer bottom and is communicated with; Burner plate [3] and the core cap [6] of being provided with suitable for reading at burner [2].

2, according to the described synthetic liquid fuel stove of claim 1, it is characterized in that being provided with in the proportional valve ［ 13 ］ and be divided into two sections spacing with wherein infusing every ［ 16 ］, spacing center every ［ 16 ］ has the liquid-through hole that communicates with proportional valve ［ 13 ］ transfusion road, and valve rod ［ 14 ］ stretches into the transfusion road front end is stretched in spacing liquid-through hole every ［ 16 ］ from proportional valve ［ 13 ］ rear end; The middle part of valve rod ［ 14 ］ is provided with can be with the sealing plate ［ 15 ］ of valve rod hydrodynamic reciprocating sealing in the transfusion road of proportional valve ［ 13 ］, and its front end has with spacing liquid-through hole every ［ 16 ］ can open the sealing-plug ［ 17 ］ that can close; Between the front inner wall of sealing-plug ［ 17 ］ and proportional valve ［ 13 ］, be provided with spring ［ 18 ］.

3, according to the described synthetic liquid fuel stove of claim 1, it is characterized in that burner plate ［ 3 ］ is buckled on the internal layer inwall and the outer outer wall of burner ［ 2 ］ upper end, its plate face has a plurality of fire holes that are evenly distributed; Core cap ［ 6 ］ profile is the frustum of a cone, is embedded in burner ［ 2 ］ the internal layer top of burner plate ［ 3 ］ central authorities, and circular cone table top has a plurality of fire holes that are evenly distributed on it, and following circular cone table top is uncovered.