CN104501220A - Liquid gas energy-saving stove - Google Patents
Liquid gas energy-saving stove Download PDFInfo
- Publication number
- CN104501220A CN104501220A CN201410649062.5A CN201410649062A CN104501220A CN 104501220 A CN104501220 A CN 104501220A CN 201410649062 A CN201410649062 A CN 201410649062A CN 104501220 A CN104501220 A CN 104501220A
- Authority
- CN
- China
- Prior art keywords
- gas
- liquid
- energy
- inlet pipe
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C5/00—Stoves or ranges for liquid fuels
- F24C5/12—Arrangement or mounting of burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C5/00—Stoves or ranges for liquid fuels
- F24C5/18—Liquid-fuel supply arrangements forming parts of stoves or ranges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to the design and manufacturing of a liquid gas energy-saving stove. The liquid gas energy-saving stove comprises a spray-head cover plate 1, an inner spray-head 2, an outer spray-head shell body 3, a gas-liquid atomizer chamber 4 and an inlet pipe 5. The liquid gas energy-saving stove is characterized in that one end of the gas-liquid atomizer chamber is connected with the inlet pipe, the other end thereof is connected with the inner spray-head and the outer spray-head shell body in parallel, the air and the liquid gas from the inlet pipe circularly flow in the hollow chamber of the gas-liquid atomizer chamber, the gas and the liquid can be fully mixed and atomized in the vortex and then are fed to the inner spray-head and the outer spray-head shell body, so as to burn at a flaming port. As the gas and the liquid are fully mixed before burning and are heated by reflected heat to inflate, the burning is complete and the energy-saving effect is obvious. The liquid gas energy-saving stove is further characterized in that the cross-connecting angle of the air inlet 5-1 of the liquid gas and the shaft axis of the blow port 5-2 of a blast blower is set to be an acute angle which is less than 45 degrees, therefore, the remaining liquid gas can be sucked more clearly by the pressure of blast.
Description
Technical field
The present invention relates to the Design and manufacture field of energy-saving liquefied gas range.
Background technology
On society, the liquefied gas cooking stove quantity of restaurant, dining room, street restaurant is very large, most employing spray chamber or orifice type, and in its structure, ubiquity the common fault of incomplete combustion; The solid bits fallen down when also having a common fault to be cooking and the soup of spilling easily block fire jetting hole, be not easy to remove, the thermal efficiency is constantly reduced.
One of reason studying carefully its incomplete combustion is that the supply gas pressure of liquefied gas is all at below 2800Pa, in stove, in pipeline, energy of flow is little, with the oxygen mix in air, be atomized insufficient, arrive near bocca and be just able to contact with large quantity of air, a considerable amount of liquefied gas also has little time burning and has just been washed away by flame hot-fluid, cause a large amount of valuable energy to run off in vain in atmosphere, also exacerbate the pollution of environment.
Summary of the invention
Object of the present invention is intended to the defect overcoming above-mentioned prior art, provides a kind of and burns completely, economize energy, not easily blocks, avoids the energy-saving liquefied gas range of coking, easily cleaning.
The present invention is achieved by following technical proposals:
A kind of energy-saving liquefied gas range comprises interior shower nozzle, shower nozzle cover plate, outer nozzle housing, gas-liquid spray chamber, air inlet pipe.It is characterized in that: gas-liquid spray chamber one is connected to air inlet pipe, other end in parallel in shower nozzle and outer nozzle housing, the liquefied gas of coming in from air inlet pipe and air carry out annularly flow in the cavity of gas-liquid spray chamber, in this vortex, gas, liquid can be mixed fully and are atomized, then shower nozzle and outer nozzle housing in just inputting, burn at bocca.Because gas, liquid are atomized fully before combustion, and under the photothermal effect of bocca, gaseous mixture is made to add thermal expansion, so burning completely.According to test, one bottle of same liquefied gas, same workload, the past, with 5 days, can use 10 days now, and energy-saving effect is very remarkable; And the discharge capacity of pernicious gas greatly reduces, the air of surrounding environment is also much more pure and fresh than past.
Accompanying drawing explanation
Fig. 1 is gas, the liquid flow schematic diagram of energy-saving liquefied gas range of the present invention.
Fig. 2 is the stereogram of energy-saving liquefied gas range of the present invention.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of energy-saving liquefied gas range of the present invention.
Fig. 4 is the bottom perspective view of outer nozzle housing.
Fig. 5 is the upward view of outer nozzle housing.
Fig. 6 is the generalized section of outer nozzle housing.
Fig. 7 is the front view of outer nozzle housing.
Fig. 8 is the top perspective view of outer nozzle housing.
Fig. 9 is the top view of outer nozzle housing.
Figure 10 is the stereogram of gas-liquid spray chamber.
Description of reference numerals:
1 shower nozzle cover plate, bocca in 1-1, shower nozzle in 2,3 outer nozzle housings, the outer bocca of 3-1, the outer shower nozzle passage of 3-2,4 gas-liquid spray chambers, 4-1 air inlet pipe exports, shower nozzle air inlet in 4-2,4-3 gap, 5 air inlet pipe, 5-l liquefied gas air inlet, 5-2 air blast blowing mouth.
Detailed description of the invention
The present invention is set forth further below in conjunction with embodiment and accompanying drawing:
As schemed shown in l-Fig. 9, liquefied gas accesses the blowing mouth 5-2 of air blast from liquefied gas air inlet 5-1, and large quantity of air tentatively mixes.Consider that the supply gas pressure of liquefied gas is often less than the air pressure of air blast, particularly when liquefied gas runs low, supply gas pressure can be lower, remaining liquefied gas can be caused to pour in down a chimney and can't get out.So the handing-over angle of liquefied gas air inlet 5-1 and air blast blowing mouth 5-2 axial line is arranged to the acute angle being less than 45 degree.The benefit of such setting is, the pressure of air blast not only can not become the resistance of liquefied gas flowing, and conversely, the pressure of air blast is larger, and " pulling out wind " effect in air inlet pipe 5 is more obvious, liquefaction aspiration remaining for source of the gas can be obtained completely.
When entering the toroidal cavity of gas-liquid spray chamber 4 from air inlet pipe 5 gas out, liquid mist, volume increases suddenly, reduced velocity flow, and gas produces eddy current, and gas-liquid is atomized further.For making to be assigned to the atomization air flow equilibrium of interior shower nozzle 2 and outer nozzle housing 3 a bit, air inlet pipe outlet 4-1 and interior shower nozzle air inlet 4-2 is arranged on the left and right sides of gas-liquid spray chamber 4, avoids the habit that air-flow " walks short circuit ".On the base plate of simultaneously nozzle housing 3 outside, annular is provided with many outer shower nozzle passage 3-2, the outer bocca 3-1 that atomization air flow could must be arranged from annular by these outer shower nozzle passage 3-2 out, the air-flow of outer bocca 3-1 oneself is given in further equilibrium point, avoids the disadvantage that annular flame light and shade is uneven.
Enter interior shower nozzle 2 from the air inlet pipe entrance 4-2 atomization air flow out of gas-liquid spray chamber 4, by and shower nozzle cover plate l between in the annular that formed bocca 1-1 burn.Fall in order to avoid food solid bits or overflow soup and flow into bocca, the diameter arranging shower nozzle cover plate 1 is not less than interior shower nozzle 2 diameter.Consider the convenience of cleaning rubbish, dirt, the bend pipe of interior shower nozzle 2 and gas-liquid spray chamber 4, with being threaded, can dismantle quickly and install, and interior shower nozzle 2 be arranged to internal thread, and smooth and easy without hindrance when air-flow is flowed at tieing place, resistance is a little bit smaller.
From gas-liquid spray chamber 4 atomization air flow out by outer shower nozzle passage 3-2, enter outer nozzle housing 3, burning near bocca 3-1 outside, and the gas cross burning that interior bocca 1-1 sprays, form annular flame.Fall in order to avoid food solid bits or overflow soup and flow into bocca, below the shell outer bocca 3-1 being arranged on outer nozzle housing 3, cover up with the metal shell tilted, from above, directly can not see outer bocca 3-1.Consider the possibility of soup spill, the whole welded seal in contact position of outer nozzle housing 3 and gas-liquid spray chamber 4, and be provided with two gap 4-3 at gas-liquid spray chamber 4, automatically can discharge soup.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of application claims.
Claims (5)
1. energy-saving liquefied gas range, comprises shower nozzle cover plate (1), interior shower nozzle (2), outer nozzle housing (3), gas-liquid mist
Change room (4), air inlet pipe (5), it is characterized in that: gas-liquid spray chamber (4) is connected to air inlet pipe (5), other end in parallel in shower nozzle (2) and outer nozzle housing (3).
2. according to the energy-saving liquefied gas range described in claim 1, it is characterized in that: described gas-liquid spray chamber (4) is provided with air inlet pipe outlet (4-1) and interior shower nozzle air inlet (4-2) in the left and right sides, be also provided with two gaps (4-3).
3. according to the energy-saving liquefied gas range described in claim 1, it is characterized in that: in described air inlet pipe (5)
Be provided with liquefied gas air inlet (5-1) and air blast blowing mouth (5-2), and the handing-over angle of its axial line is arranged to the acute angle being less than 45 degree.
4. the energy-saving liquefied gas range according to claim l, is characterized in that: the diameter of described shower nozzle cover plate (1) is not less than interior shower nozzle (2) diameter.
5. according to the energy-saving liquefied gas range described in claim 1, it is characterized in that: described outer bocca (3-1) is arranged on below the shell of outer nozzle housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649062.5A CN104501220A (en) | 2014-11-17 | 2014-11-17 | Liquid gas energy-saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649062.5A CN104501220A (en) | 2014-11-17 | 2014-11-17 | Liquid gas energy-saving stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104501220A true CN104501220A (en) | 2015-04-08 |
Family
ID=52942651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410649062.5A Pending CN104501220A (en) | 2014-11-17 | 2014-11-17 | Liquid gas energy-saving stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104501220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853858A (en) * | 2020-06-30 | 2020-10-30 | 祁东中燃城市燃气发展有限公司 | Fully-burning liquefied gas energy-saving stove |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294399Y (en) * | 1997-04-18 | 1998-10-14 | 苏宗铁 | Burner of LPG stove |
| CN2494940Y (en) * | 2001-09-05 | 2002-06-12 | 陈国庆 | Universal gas-saving burner for liquefied gas, natural gas and coal gas fuels stove |
| CN1405497A (en) * | 2001-08-09 | 2003-03-26 | 孙克交 | Momentum-drawing fully-premixed range |
| CN201273602Y (en) * | 2008-05-04 | 2009-07-15 | 张海健 | Full-automatic energy-saving gas range |
| CN201335426Y (en) * | 2008-12-29 | 2009-10-28 | 陈国阳 | Liquid gas energy-saving stove |
-
2014
- 2014-11-17 CN CN201410649062.5A patent/CN104501220A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294399Y (en) * | 1997-04-18 | 1998-10-14 | 苏宗铁 | Burner of LPG stove |
| CN1405497A (en) * | 2001-08-09 | 2003-03-26 | 孙克交 | Momentum-drawing fully-premixed range |
| CN2494940Y (en) * | 2001-09-05 | 2002-06-12 | 陈国庆 | Universal gas-saving burner for liquefied gas, natural gas and coal gas fuels stove |
| CN201273602Y (en) * | 2008-05-04 | 2009-07-15 | 张海健 | Full-automatic energy-saving gas range |
| CN201335426Y (en) * | 2008-12-29 | 2009-10-28 | 陈国阳 | Liquid gas energy-saving stove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853858A (en) * | 2020-06-30 | 2020-10-30 | 祁东中燃城市燃气发展有限公司 | Fully-burning liquefied gas energy-saving stove |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |