CN2639744Y - Gas stove - Google Patents
Gas stove Download PDFInfo
- Publication number
- CN2639744Y CN2639744Y CN 03247249 CN03247249U CN2639744Y CN 2639744 Y CN2639744 Y CN 2639744Y CN 03247249 CN03247249 CN 03247249 CN 03247249 U CN03247249 U CN 03247249U CN 2639744 Y CN2639744 Y CN 2639744Y
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- CN
- China
- Prior art keywords
- gas
- mixing chamber
- fuel
- chamber
- gas mixing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a gas cooker, which comprises a furnace head; a gas firebox is arranged inside the furnace, a fuel preheating body is arranged at the surrounding of the furnace header, a fuel channel is arranged inside the fuel preheating body, moreover, a gas mixing chamber is arranged in the furnace which is provided with an air inlet, and the air inlet is connected with a fan; a decompressing cavity is arranged inside the fuel preheating body, and the decompressing cavity is connected with the fuel channel inside the fuel preheating body; and the gas mixing chamber is connected with the decompressing cavity and another gas mixing chamber respectively, which are both in the fuel preheating. A throttle valve is arranged at the connecting pipe arranged between the fuel channel and the decompressing cavity. The utility model has the advantages of environmental protection, energy-saving, clean, big power as well as safety in using.
Description
Technical field
The utility model relates to a kind of gas furnace, is a kind of gas furnace that is applicable to fuel such as carbon five, alcohol radical or liquefied petroleum gas specifically.
Background technology
At present, the fuel used always of people is natural gas, oil liquefied gas (carbon three, carbon four).Yet, a kind of, carbon five that calorific value higher more cheap than oil liquefied gas, tried every means by people makes it become a kind of fuel of popular use always.Use to carbon five all is to replace diesel oil to make spray burning it at present, and there are a lot of problems in this occupation mode, because not gasification of liquid carbon five, every environmental protection index all can not reach the standard of country during burning.People have carried out many improvement at this problem, all exist various problems, such as, a kind of " liquefaction efficiency energy saving burner " by name is as the burner of carbon five, this technology is at the peripheral ring set one fuel preheating body of burner, the heat that liquid fuel produces in the time of can utilizing burner self burning when entering burner gasifies to its preheating, thereby the fuel that enters in the burner is gasified totally.But also there is the other problem in this product, drops in the kitchen range doorway on the ground such as can directly flowing out from handle with liquid form when just beginning to light a fire, and is easy to cause big fire, and is extremely dangerous.In addition, when vigorous fire burns because combustion gas mixes inhomogeneously with air, oxygen supply is inadequate, thereby it is insufficient to cause burning, the content severe overweight of carbon monoxide and sulfur dioxide influences the healthy of people, has polluted environment.
Summary of the invention
The purpose of this utility model provides a kind of environmental protection, energy-conservation, health, firepower gas furnace violent and safe in utilization.
The utility model is achieved through the following technical solutions the object of the invention.
A kind of gas furnace comprises burner, is provided with gas combustion chamber in the burner, the peripheral ring set one fuel preheating body of burner is provided with fuel channel in the fuel preheating body, it is characterized in that: also be provided with gas mixing chamber in the burner, gas mixing chamber is provided with an air intake, and an air intake and an air blast join; Be provided with relief chamber in the described fuel preheating body, the fuel channel in relief chamber and the fuel preheating body communicates; Described gas mixing chamber respectively with the fuel preheating body in relief chamber communicate with gas mixing chamber.
Described gas combustion chamber places in the combustion gas mixing chamber, distribution circle cylindrical hole on gas combustion chamber's peripheral side wall, and gas combustion chamber communicates with gas mixing chamber by this cylindrical hole.
Tube connector between described fuel preheating body and the gas mixing chamber is positioned on the sidewall of gas mixing chamber, and this tube connector is that short distance connects.
Interface channel place between described fuel channel and the relief chamber is provided with choke valve.
Described choke valve is a cylinder, between choke valve and the interface channel for being threaded.
The utility model compared with prior art has the following advantages.
Because the utility model is provided with the fuel preheating body in burner, and it is indoor by air blast air to be blown into combustion gas mixing, therefore, combustion gas enters combustion gas mixing from the fuel preheating body and will fully mix with air after indoor, for fuel gas buring provides sufficient oxygen, thereby guarantee that combustion gas can fully burn in the combustion chamber, thereby have environmental protection, energy-conservation, health, the violent advantage of firepower.In addition, tube connector between fuel preheating body and the gas mixing chamber is positioned on the sidewall of gas mixing chamber, and this tube connector is that short distance connects, thereby has avoided Yin Gaowen tube connector in the past to be positioned at the outside of burner and fuel preheating body and phenomenon that quilt is scalded, thereby uses as safe as a house.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram () of each parts of the utility model gas furnace;
Fig. 2 is the decomposition texture schematic diagram (two) of each parts of the utility model gas furnace;
Fig. 3 is the partial sectional view () of the utility model gas furnace;
Fig. 4 is the partial sectional view (two) of the utility model gas furnace.
The specific embodiment
Below in conjunction with accompanying drawing the utility model gas furnace is described in further detail.
As shown in Figures 1 to 4, cylindrical burner 2 is the concave shaped hollow structure, and the concave shaped chamber is a gas combustion chamber 21, and cavity is a gas mixing chamber 22.Concave shaped chamber gas combustion chamber 21 is a cylindrical column, be positioned at the centre of cavity gas mixing chamber 22, even some cylindrical holes 23 that distribute on the sidewall of concave shaped chamber gas combustion chamber 21, gas mixing chamber 22 communicates with gas combustion chamber 21 by these through holes.Cavity is that the bottom of gas mixing chamber 22 has a circular air intake 24, and this inlet 24 is provided with an air blast, is blown in the gas mixing chamber 22 by the air of air blast with the external world.Burner 2 is provided with fire guiding ring 3, is provided with spark lever 6 between fire guiding ring 3 and the burner 2.Burning preheating body 1 is an annular solid, and ring set is on the circumference of burner 2.Ring pipe for communicating up and down in the burning preheating body 1, last endless tube is a fuel economizer bank 11, following endless tube is a relief chamber 12, the interface channel place that fuel economizer bank 11 and relief chamber 12 join and be provided with a choke valve 4 with the cylinder axis parallel direction, this choke valve 4 is a circular cylinder, is threaded with interface channel.Install for ease of choke valve 4, go out to have via hole 13 in the lower wall and the corresponding position of interface channel of burning preheating body 1, choke valve 4 is installed in the interface channel by this via hole 13, and via hole 13 is provided with closing door.The interstitial hole of choke valve 4 can be regulated arbitrarily as required, changes very convenient.Be provided with tube connector 5 between relief chamber 12 and the gas mixing chamber 22, the exit of tube connector 5 is positioned at the middle position of gas mixing chamber 22 bottoms, mainly is convenient to can mix better with air from the combustion gas that relief chamber 12 comes out.Existing stove and accessory is often arranged one section very long tube connector outside burning preheating body 1 and burner 2, heated tube connector is often scalded the user, and tube connector 5 of the present utility model directly enters in the gas mixing chamber 22 from relief chamber 12, it is shorter to connect distance, whole tube connector 5 is positioned at burning preheating body 1 and burner 2, like this, neither can scald the user, make product allow the people feel succinct, attractive in appearance again.Through applicant's long-term use, this product is real to be environmental protection, energy-conservation, health, firepower gas furnace violent and safe in utilization.
Claims (5)
1. gas furnace, comprise burner, be provided with gas combustion chamber in the burner, the peripheral ring set one fuel preheating body of burner, be provided with fuel channel in the fuel preheating body, it is characterized in that: also be provided with gas mixing chamber in the burner, gas mixing chamber is provided with an air intake, and an air intake and an air blast join; Be provided with relief chamber in the described fuel preheating body, the fuel channel in relief chamber and the fuel preheating body communicates; Described gas mixing chamber respectively with the fuel preheating body in relief chamber communicate with gas mixing chamber.
2. gas furnace according to claim 1 is characterized in that: described gas combustion chamber places in the combustion gas mixing chamber, distribution circle cylindrical hole on gas combustion chamber's peripheral side wall, and gas combustion chamber communicates with gas mixing chamber by this cylindrical hole.
3. gas furnace according to claim 1 and 2 is characterized in that: the tube connector between described fuel preheating body and the gas mixing chamber is positioned on the sidewall of gas mixing chamber, and this tube connector is that short distance connects.
4. gas furnace according to claim 3 is characterized in that: the interface channel place between described fuel channel and the relief chamber is provided with choke valve.
5. gas furnace according to claim 4 is characterized in that: described choke valve is a cylinder, between choke valve and the interface channel for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247249 CN2639744Y (en) | 2003-06-11 | 2003-06-11 | Gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247249 CN2639744Y (en) | 2003-06-11 | 2003-06-11 | Gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639744Y true CN2639744Y (en) | 2004-09-08 |
Family
ID=34292778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03247249 Expired - Fee Related CN2639744Y (en) | 2003-06-11 | 2003-06-11 | Gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639744Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072503A (en) * | 2010-12-31 | 2011-05-25 | 李根华 | Double-mixed thermalization energy-saving gas furnace |
| CN108413433A (en) * | 2018-05-15 | 2018-08-17 | 无锡锡州机械有限公司 | A kind of combustion gas gatherer |
-
2003
- 2003-06-11 CN CN 03247249 patent/CN2639744Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072503A (en) * | 2010-12-31 | 2011-05-25 | 李根华 | Double-mixed thermalization energy-saving gas furnace |
| CN102072503B (en) * | 2010-12-31 | 2012-07-11 | 李根华 | Double-mixed thermalization energy-saving gas furnace |
| CN108413433A (en) * | 2018-05-15 | 2018-08-17 | 无锡锡州机械有限公司 | A kind of combustion gas gatherer |
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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 |