CN2636117Y - Novel liquid fuel range - Google Patents
Novel liquid fuel range Download PDFInfo
- Publication number
- CN2636117Y CN2636117Y CN 03206682 CN03206682U CN2636117Y CN 2636117 Y CN2636117 Y CN 2636117Y CN 03206682 CN03206682 CN 03206682 CN 03206682 U CN03206682 U CN 03206682U CN 2636117 Y CN2636117 Y CN 2636117Y
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- Prior art keywords
- fuel
- heating
- threeway
- burner
- heating fuel
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- Expired - Fee Related
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Abstract
A new type liquid fuel cooking range is provided, which comprises a fuel box, a fan and a stove head. The center of the stove is a firebox which is internally provided with a pre-heating pipe; a stove head cover is positioned with a fuel preheater, thus the utility model functions with the two sets of pre-heating device. Fuel entering into the firebox has been completely pre-heated and most part of the fuel has been vaporized or in a mixing status of air gas and liquid, thus not only ensuring the complete combustion, but also preventing the liquid fuel from leaking outward; therefore, the utility model has the advantages of large power, complete combustion, odorlessness, reliable flame, uneasy leakage, safety and convenience and environmental protection as well as sanitation, etc., which is particularly suitable for serving as the large-sized cooking range for burning alcoholic group fuel in hotel and restaurant.
Description
Technical field
The invention belongs to the cooking stove technical field, specifically a kind of novel liquid fuel cooking stove.
Background technology
The existing cooking stove that uses liquid fuel (as diesel oil, kerosene or with methyl alcohol, alcohol alcohol-group fuel) as matrix, have burning insufficient, shortcomings such as peculiar smell, flame instability, the leakage of furnace head fuel are arranged, be further improved.Prior art (03246800.8) has provided a kind of liquid fuel cooker and has overcome above-mentioned shortcoming, but its power is big not enough, and also should further reach the requirement of environment-friendly type stove and accessory at aspects such as sufficient combustion, elimination peculiar smell, flame stabilization, fuel leakages.
The utility model content
The purpose of this utility model is to provide a kind of sufficient combustion, free from extraneous odour, flame stabilization, burner fuel to be difficult for leaking and high-power liquid fuel cooker.
The utility model is the subsequent design scheme of 03246800.8 patent application, its objective is and be achieved through the following technical solutions, specifically comprise fuel tank, blower fan and burner, said burner is by shell, chamber wall and stove top are formed, chamber wall inside is the combustion chamber, it between shell and the chamber wall plenum chamber, fuel inlet, the pre-heating fuel import, fuel inlet is passed shell and chamber wall stretches in the combustion chamber after pre-heating fuel outlet and the preheating, economizer bank is arranged in the combustion chamber, the one end is connected with the pre-heating fuel import, the other end is connected with the pre-heating fuel outlet, it is characterized in that said stove top is provided with the annular fuel preheater, fuel preheater is provided with pre-heating fuel import and two pre-heating fuel outlets, fuel tank passes through cartridge, fuel valve, threeway is connected with the pre-heating fuel import, the other end of threeway is by the flame regulating valve door, cartridge, the pre-heating fuel threeway is connected with the pre-heating fuel import of burner, a pre-heating fuel outlet of fuel preheater links by an end of tube connector and middle threeway, the two ends in addition of middle threeway respectively with the pre-heating fuel outlet of burner, fuel inlet is connected after the preheating, another pre-heating fuel outlet passing through tube connector of fuel preheater, the fuel inlet threeway is connected with fuel inlet, and the other end of fuel inlet threeway is by the pre-heating fuel pipe, the pre-heating fuel threeway is connected with the pre-heating fuel import of burner.
The utility model also can be provided with poly-burner on said stove top.
The utility model is provided with two cover preheating devices, enter the fully preheating of fuel of combustion chamber, not only fuel is in large supply, and most of fuel is vaporized, or the state that becomes vapour-liquid to mix, both guaranteed sufficient combustion, guaranteed again that liquid fuel can not have advantages such as power is big, sufficient combustion, free from extraneous odour, flame stabilization, the difficult leakage of fuel by the burner mouth to external leakage.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 liquid fuel cooker structural representation
Fig. 2 fuel preheater schematic top plan view
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a novel liquid fuel cooking range structure schematic diagram, comprises fuel tank 1, cartridge 2, fuel valve 3, blower fan 4 and burner.
For safety, convenience, fuel tank 1 can be a head tank, is placed on cooking stove top or side top, and interior Sheng is the alcohol-group fuel of matrix with methyl alcohol, alcohol.Cooking stove can design according to prior art, for example can comprise kitchen range top frame, casing, kitchen range top face, blower fan is arranged on cooking stove inside, control its duty by fan switch, blower fan is connected with the air inlet 8 of burner by airduct 7, and fan switch and fuel valve 3,28 can be arranged on the casing front, kitchen range top face 27 is provided with pot frame 25, can also be provided with secondary kitchen range, to make full use of waste heat, burner can be arranged on the crossbeam of box house.
Said burner is by shell 9, chamber wall 10 and stove top 11 are formed, for the ease of installing and making, chamber wall 10 and stove top 11 can be connected as a single entity, be connected as a single entity by hole on bolt 5 and the stove top 16 and shell, chamber wall 10 inner cylindrical cavitys are combustion chamber 15, be plenum chamber 12 between shell 9 and the chamber wall 10, air inlet 8 is located at the bottom of shell 9, have fresh air inlet 13 on the chamber wall, fresh air inlet 13 can be offered by prior art, for example can divide three circles to be provided with, also can interlock up and down evenly distributes, and fuel inlet 6 is located at lower position as far as possible.Burner of the present utility model is provided with four interfaces, and they are fuel inlets 20 after fuel inlet 6, pre-heating fuel import 19, pre-heating fuel outlet 21 and the preheating, and these four interfaces all pass shell, chamber wall stretches in the combustion chamber 15.Economizer bank 22 is arranged in the combustion chamber 15, and its shape can be straight tube, can be the U-shaped pipe, also can be helical coil, can be horizontally disposed with, also can vertical or oblique setting, and its material will be selected heating resisting metal, for example red copper, stainless steel etc. for use.One end of economizer bank is connected with pre-heating fuel import 19, and the other end is connected with pre-heating fuel outlet 21,
The utility model has increased following design on the basis of above-mentioned technology:
Said stove top 11 is provided with annular fuel preheater 32, fuel preheater 32 is provided with fuel inlet 33 and two pre-heating fuel outlets 34,35 (referring to Fig. 2), fuel tank 1 is by cartridge 2, fuel valve 3, threeway 29 is connected with fuel inlet 33, the other end of threeway 29 is by valve 28, cartridge 36, threeway 31 is connected with pre-heating fuel import 19, a fuel outlet 34 of fuel preheater links by the end of tube connector 37 with threeway 30, the two ends in addition of threeway 30 export 21 with pre-heating fuel respectively, fuel inlet 20 is connected after the preheating, another fuel outlet 35 of fuel preheater is by tube connector 38, threeway 14 is connected with fuel inlet 6, and the other end of threeway 14 is by pre-heating fuel pipe 17, threeway 31 is connected with pre-heating fuel import 19.
The course of work of the present utility model is as follows:
Fuel in the fuel tank 1 is divided into two-way by cartridge 2, valve 3, threeway 29, one the tunnel is connected with fuel inlet 6 through valve 28, cartridge 36, threeway 19, pre-heating fuel pipe 17, threeway 14, directly send fuel to combustion chamber, fuel is under the effect of blower fan, be blown to vaporific drop, simultaneously, threeway 19 is also sent into a part of fuel economizer bank 22 and is carried out preheating; Another road fuel of threeway 29 enters fuel preheater 32, utilizes the heat of burner top to carry out preheating.Fuel after the preheating also is divided into two-way, and one the tunnel through the next fuel junction of threeway 14 and fuel tank, enters burner by fuel inlet 6, has improved the initial temperature of pre-heating fuel; Another road fuel after the preheating in threeway 30 and burner is joined, and enters burner by fuel inlet after the preheating 20, forms vapour, mist fuel that mix, that certain initial temperature temperature is arranged.Because economizer bank 22 is arranged in the combustion chamber 15, fuel preheater 32 is arranged on the burner top, after cooking stove is lighted, fuel in economizer bank and the fuel preheater is heated, because the acting in conjunction of this two covers preheating device, enter the fully preheating of fuel of combustion chamber, not only fuel is in large supply, and most of fuel vaporizes, or the state that becomes vapour-liquid to mix, both guaranteed sufficient combustion, guaranteed that again liquid fuel can be by the burner mouth to external leakage, so big in the fuel input quantity, when combustion power is higher, it is still very abundant to burn, flame stabilization, free from extraneous odour.
When the degree of depth in the combustion chamber was enough big, burner can in the respective aperture, be covered by pot frame 25 above the burner on cooking stove table top 27 by the stove top frame, and the pot frame has the effect of a pot and poly-fire simultaneously.In order to make the combustion chamber that enough degree of depth be arranged, so that full combustion of fuel, can be according to prior art, a gripper shoe 26 is set on the crossbeam of cooking stove box house, have the hole suitable on the gripper shoe with burner, burner is erected in the hole by the round edge of stove top, can be provided with poly-burner 18 at stove top 11, above the fuel preheater 32, and poly-burner can adopt prior art design.
Fig. 2 is the fuel preheater schematic top plan view, the setting of the as can be seen from the figure fuel inlet 33 of fuel preheater, pre-heating fuel outlet 34,35.
The utility model particularly suitable is made the large-scale kitchen range in restaurant, restaurant, adopts with methyl alcohol, when alcohol is the alcohol-group fuel of matrix, and combustion efficiency is better, not only safe ready, and environmentally-friendly sanitary.
Claims (2)
1. novel liquid fuel cooking stove, comprise fuel tank (1), blower fan (4) and burner, said burner is by shell (9), chamber wall (10) and stove top (11) are formed, chamber wall (10) inside is combustion chamber (15), be plenum chamber (12) between shell (9) and the chamber wall (10), fuel inlet (6), pre-heating fuel import (19), fuel inlet (20) is passed shell and chamber wall stretches in the combustion chamber after pre-heating fuel outlet (21) and the preheating, economizer bank (22) is arranged in the combustion chamber (15), the one end is connected with pre-heating fuel import (19), the other end is connected with pre-heating fuel outlet (21), it is characterized in that said stove top (11) is provided with annular fuel preheater (32), fuel preheater (32) is provided with pre-heating fuel import (33) and two pre-heating fuel outlets (34,35), fuel tank (1) is by cartridge (2), fuel valve (3), threeway (29) is connected with pre-heating fuel import (33), the other end of threeway (29) is by flame regulating valve door (28), cartridge (36), pre-heating fuel threeway (31) is connected with pre-heating fuel import (19), a pre-heating fuel outlet (34) of fuel preheater links by the end of tube connector (37) with middle threeway (30), the two ends in addition of middle threeway (30) respectively with the pre-heating fuel outlet (21) of burner, fuel inlet after the preheating (20) is connected, another pre-heating fuel outlet (35) of fuel preheater is by tube connector (38), fuel inlet threeway (14) is connected with fuel inlet (6), and the other end of fuel inlet threeway (14) is by pre-heating fuel pipe (17), pre-heating fuel threeway (31) is connected with pre-heating fuel import (19).
2. liquid fuel cooker as claimed in claim 1 is characterized in that also being provided with above the said stove top (11) poly-burner (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206682 CN2636117Y (en) | 2003-08-01 | 2003-08-01 | Novel liquid fuel range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206682 CN2636117Y (en) | 2003-08-01 | 2003-08-01 | Novel liquid fuel range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2636117Y true CN2636117Y (en) | 2004-08-25 |
Family
ID=34288140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03206682 Expired - Fee Related CN2636117Y (en) | 2003-08-01 | 2003-08-01 | Novel liquid fuel range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2636117Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126514B (en) * | 2007-05-30 | 2010-10-06 | 中国科学院电工研究所 | Alcohol radical liquid fuel cooking range combustion device |
| CN105889990A (en) * | 2016-06-14 | 2016-08-24 | 邓利强 | Operating method of fuel oil energy-saving safety protection oven |
-
2003
- 2003-08-01 CN CN 03206682 patent/CN2636117Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126514B (en) * | 2007-05-30 | 2010-10-06 | 中国科学院电工研究所 | Alcohol radical liquid fuel cooking range combustion device |
| CN105889990A (en) * | 2016-06-14 | 2016-08-24 | 邓利强 | Operating method of fuel oil energy-saving safety protection oven |
| CN105889990B (en) * | 2016-06-14 | 2018-03-27 | 邓利强 | A kind of operating method of energy-saving fuel security protection stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |