CN103994479A - Gas furnace - Google Patents
Gas furnace Download PDFInfo
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- CN103994479A CN103994479A CN201410251966.2A CN201410251966A CN103994479A CN 103994479 A CN103994479 A CN 103994479A CN 201410251966 A CN201410251966 A CN 201410251966A CN 103994479 A CN103994479 A CN 103994479A
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- straight tube
- stove
- standing
- metal plate
- stone
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Abstract
The invention discloses a gas furnace. The gas furnace comprises a burner (1), a burner base (2) and a bracket, wherein the burner (1) and the burner base (2) are connected integrally; the lower part of the burner base (2) is further connected with a gas pipe (3); a plurality of air inlet holes (4) are formed in the middle of the burner base (2); the bracket is arranged on the burner base (2); a furnace tray is arranged on the burner (1); a plurality of fire holes are formed in the furnace tray; the furnace tray is a concavely spherical furnace tray (5); the fire holes are long-waist-shaped holes (6); a tile-shaped cover (7) is arranged on each long-waist-shaped hole (6); an opening (8) is formed in each of two ends of each tile-shaped cover (7); the openings (8) close to the center of the concavely spherical furnace tray (5) pass through closed covers (9); the inner surface of each closed cover (9) is a quarter of a concave spherical surface. The gas furnace has the advantages of uniform combustion and high combustion efficiency.
Description
Technical field
The present invention relates to the gas combustion apparatus of outdoor use, is specifically a kind of steam stove.
Background technology
Along with socioeconomic fast development, increasing people likes outdoor camping, and in the middle of this, steam stove becomes a kind of than one of indispensable equipment.The steam stove of prior art comprises burner, furnace end base and a support, and described burner and furnace end base are connected as a single entity, and described furnace end base bottom is also connected with tracheae; Described support is arranged on furnace end base; Described burner is provided with a plane stone or metal plate for standing a stove on as a precaution against fire, and described plane stone or metal plate for standing a stove on as a precaution against fire is provided with fire hole.When work, gas passes into furnace end base from tracheae, mixes and rises, then with can normally using after lighter igniting with the air entering in furnace end base.The steam stove of said structure has the following disadvantages in actual use procedure: mist is directly to rise and rush at plane stone or metal plate for standing a stove on as a precaution against fire, therefore the mist that the centre of plane stone or metal plate for standing a stove on as a precaution against fire obtains is more, and the mist that other positions obtain is less, and because mist flings away, therefore will inevitably not pass through sufficient combustion by some gas.It is very inhomogeneous that above reason causes the steam stove of prior art to blaze up, and efficiency of combustion is lower.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of and burn evenly and the high steam stove of efficiency of combustion.
Technical scheme of the present invention is, a kind of steam stove is provided, and comprises burner, furnace end base and a support, and described burner and furnace end base are connected as a single entity; Described furnace end base bottom is also connected with tracheae; Described furnace end base middle part is provided with multiple air inlet holes; Described support is arranged on furnace end base; Described burner is provided with a stone or metal plate for standing a stove on as a precaution against fire, and described stone or metal plate for standing a stove on as a precaution against fire is provided with multiple fire holes; Described stone or metal plate for standing a stove on as a precaution against fire is concave spherical surface stone or metal plate for standing a stove on as a precaution against fire; Described multiple fire holes are long waist-shaped hole; On each long waist-shaped hole, be equipped with one watt of shape lid, the two ends of described watt of shape lid are equipped with an opening, pass through a closing cap near the opening at concave spherical surface stone or metal plate for standing a stove on as a precaution against fire center; The inner surface of described closing cap is 1/4th concave spherical surface.
Described multiple fire hole can be divided into many groups; Many group fire holes are symmetrical arranged centered by the center of concave spherical surface stone or metal plate for standing a stove on as a precaution against fire; Every group of fire hole is obliquely and arranges.
On furnace end base, be provided with three bracing frames, described support is made up of three more piece bending tubes, and three described more piece bending tubes are rotatably connected on respectively on three bracing frames on vertical plane; On each bracing frame, be equipped with a shell fragment, one end of described shell fragment is fixed on bracing frame, the other end of described shell fragment be provided with one restriction more piece bending tube rotate vertically to cambered surface groove; Each more piece bending tube includes the first straight tube, the second straight tube, the 3rd straight tube, the 4th straight tube and the 5th straight tube; Between the first straight tube and the second straight tube, between the second straight tube and the 3rd straight tube, between the 3rd straight tube and the 4th straight tube, be all connected by a curved pipe between the 4th straight tube and the 5th straight tube; Angle between the first straight tube and the second straight tube on vertical plane is 90 °; Angle between the second straight tube and the 3rd straight tube on horizontal plane is 135 °; Angle between the 3rd straight tube and the 4th straight tube on vertical plane is 90 °; Between the 4th straight tube and the angle of the 5th straight tube on vertical plane, it is 90 °.
Adopt after above structure, the present invention compared with prior art, has the following advantages:
The stone or metal plate for standing a stove on as a precaution against fire of steam stove of the present invention is concave spherical surface stone or metal plate for standing a stove on as a precaution against fire; Described multiple fire holes are long waist-shaped hole; On each long waist-shaped hole, be equipped with one watt of shape lid, the two ends of described watt of shape lid are equipped with an opening, pass through a closing cap near the opening at concave spherical surface stone or metal plate for standing a stove on as a precaution against fire center; The inner surface of described closing cap is 1/4th concave spherical surface; When mist flings up like this, first by concave spherical surface stone or metal plate for standing a stove on as a precaution against fire by dispersed mist to each fire hole, and mist first closing cap through concave spherical surface in each fire hole seals and goes ahead along a watt shape lid, until opening part, so not only slow down step by step going out fast of gas, and disperseed equably gas, also can stop from the gaseous mixture of hole ejection and turn back in stone or metal plate for standing a stove on as a precaution against fire simultaneously.Thereby it is very even that steam stove of the present invention is blazed up, and efficiency of combustion is higher.
As improvement, described multiple fire holes can be divided into many groups; Many group fire holes are symmetrical arranged centered by the center of concave spherical surface stone or metal plate for standing a stove on as a precaution against fire; Every group of fire hole is obliquely and arranges.This kind of setting buffer gas further, thus the efficiency of combustion of steam stove of the present invention further improved.
As improvement, on furnace end base, be provided with three bracing frames, described support is made up of three more piece bending tubes, and three described more piece bending tubes are rotatably connected on respectively on three bracing frames on vertical plane; On each bracing frame, be equipped with a shell fragment, one end of described shell fragment is fixed on bracing frame, the other end of described shell fragment be provided with one restriction more piece bending tube rotate vertically to cambered surface groove; Each more piece bending tube includes the first straight tube, the second straight tube, the 3rd straight tube, the 4th straight tube and the 5th straight tube; Between the first straight tube and the second straight tube, between the second straight tube and the 3rd straight tube, between the 3rd straight tube and the 4th straight tube, be all connected by a curved pipe between the 4th straight tube and the 5th straight tube; Angle between the first straight tube and the second straight tube on vertical plane is 90 °; Angle between the second straight tube and the 3rd straight tube on horizontal plane is 135 °; Angle between the 3rd straight tube and the 4th straight tube on vertical plane is 90 °; Between the 4th straight tube and the angle of the 5th straight tube on vertical plane, it is 90 °.Not only folding convenient of the support of this structure, and structure is also highly stable.
Brief description of the drawings
Fig. 1 is the structural representation of steam stove of the present invention.
Fig. 2 is the structural representation of bell.
Shown in figure 1, burner, 2, furnace end base, 3, tracheae, 4, air inlet hole, 5, concave spherical surface stone or metal plate for standing a stove on as a precaution against fire, 6, long waist-shaped hole, 7, watt shape lid, 8, opening, 9, closing cap, 10, bracing frame, 11, shell fragment, 12, cambered surface groove, 13, the first straight tube, 14, the second straight tube, 15, the 3rd straight tube, 16, the 4th straight tube, 17, the 5th straight tube, 18, curved pipe.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1 and Figure 2, a kind of steam stove of the present invention, comprises burner 1, furnace end base 2 and a support, and described burner 1 is connected as a single entity with furnace end base 2; Described furnace end base 2 bottoms are also connected with tracheae 3; Described furnace end base 2 middle parts are provided with multiple air inlet holes 4; Described support is arranged on furnace end base 2; Described burner 1 is provided with a stone or metal plate for standing a stove on as a precaution against fire, and described stone or metal plate for standing a stove on as a precaution against fire is provided with multiple fire holes, and the burner 1 that is positioned at stone or metal plate for standing a stove on as a precaution against fire below is also provided with a screen pack (not shown); Described stone or metal plate for standing a stove on as a precaution against fire is concave spherical surface stone or metal plate for standing a stove on as a precaution against fire 5, is not a half concave spherical surface stone or metal plate for standing a stove on as a precaution against fire 5; Described multiple fire holes are long waist-shaped hole 6; On each long waist-shaped hole 6, be equipped with one watt of shape lid 7, the two ends of described watt of shape lid 7 are equipped with an opening 8, pass through a closing cap 9 near the opening 8 at concave spherical surface stone or metal plate for standing a stove on as a precaution against fire 5 centers; The inner surface of described closing cap 9 is 1/4th concave spherical surface.
Described multiple fire hole can be divided into many groups; Many group fire holes are symmetrical arranged centered by the center of concave spherical surface stone or metal plate for standing a stove on as a precaution against fire 5; Every group of fire hole is obliquely and arranges, and the center line on the length direction of long waist-shaped hole 6 and center line extended line are without the center of concave spherical surface stone or metal plate for standing a stove on as a precaution against fire 5.
On furnace end base 2, be provided with three bracing frames 10, described support is made up of three more piece bending tubes, and three described more piece bending tubes are rotatably connected on respectively on three bracing frames 10 on vertical plane; On each bracing frame 10, be equipped with a shell fragment 11, one end of described shell fragment 11 is fixed on bracing frame 10, the other end of described shell fragment 11 be provided with one restriction more piece bending tube rotate vertically to cambered surface groove 12; Each more piece bending tube includes the first straight tube 13, the second straight tube 14, the 3rd straight tube 15, the 4th straight tube 16 and the 5th straight tube 17; Between the first straight tube 13 and the second straight tube 14, between the second straight tube 14 and the 3rd straight tube 15, between the 3rd straight tube 15 and the 4th straight tube 16, be all connected by a curved pipe 18 between the 4th straight tube 16 and the 5th straight tube 17; Angle between the first straight tube 13 and the second straight tube 14 on vertical plane is 90 °; Angle between the second straight tube 14 and the 3rd straight tube 15 on horizontal plane is 135 °; Angle between the 3rd straight tube 15 and the 4th straight tube 16 on vertical plane is 90 °; Between the 4th straight tube 16 and the angle of the 5th straight tube 17 on vertical plane, it is 90 °.The first straight tube 13 is rotatably connected on bracing frame 10.
Below be only described with regard to most preferred embodiment of the present invention, but can not be interpreted as it is limitations on claims.The present invention is not limited only to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection domain of independent claims of the present invention are all in protection scope of the present invention.
Claims (3)
1. a steam stove, comprises burner (1), furnace end base (2) and a support, and described burner (1) is connected as a single entity with furnace end base (2); Described furnace end base (2) bottom is also connected with tracheae (3); Described furnace end base (2) middle part is provided with multiple air inlet holes (4); Described support is arranged on furnace end base (2); Described burner (1) is provided with a stone or metal plate for standing a stove on as a precaution against fire, and described stone or metal plate for standing a stove on as a precaution against fire is provided with multiple fire holes; It is characterized in that: described stone or metal plate for standing a stove on as a precaution against fire is concave spherical surface stone or metal plate for standing a stove on as a precaution against fire (5); Described multiple fire holes are long waist-shaped hole (6); On each long waist-shaped hole (6), be equipped with one watt of shape lid (7), the two ends of described watt of shape lid (7) are equipped with an opening (8), pass through a closing cap (9) near the opening (8) at concave spherical surface stone or metal plate for standing a stove on as a precaution against fire (5) center; The concave spherical surface that the inner surface of described closing cap (9) is 1/4th.
2. steam stove according to claim 1, is characterized in that: described multiple fire holes can be divided into many groups; Many group fire holes are symmetrical arranged centered by the center of concave spherical surface stone or metal plate for standing a stove on as a precaution against fire (5); Every group of fire hole is obliquely and arranges.
3. steam stove according to claim 1, it is characterized in that: on furnace end base (2), be provided with three bracing frames (10), described support is made up of three more piece bending tubes, and three described more piece bending tubes are rotatably connected on respectively on three bracing frames (10) on vertical plane; On each bracing frame (10), be equipped with a shell fragment (11), it is upper that one end of described shell fragment (11) is fixed on bracing frame (10), the other end of described shell fragment (11) be provided with that a restriction more piece bending tube rotates vertically to cambered surface groove (12); Each more piece bending tube includes the first straight tube (13), the second straight tube (14), the 3rd straight tube (15), the 4th straight tube (16) and the 5th straight tube (17); Between the first straight tube (13) and the second straight tube (14), between the second straight tube (14) and the 3rd straight tube (15), between the 3rd straight tube (15) and the 4th straight tube (16), be all connected by a curved pipe (18) between the 4th straight tube (16) and the 5th straight tube (17); Angle between the first straight tube (13) and the second straight tube (14) on vertical plane is 90 °; Angle between the second straight tube (14) and the 3rd straight tube (15) on horizontal plane is 135 °; Angle between the 3rd straight tube (15) and the 4th straight tube (16) on vertical plane is 90 °; Between the 4th straight tube (16) and the angle of the 5th straight tube (17) on vertical plane, it is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251966.2A CN103994479B (en) | 2014-06-09 | 2014-06-09 | Steam stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251966.2A CN103994479B (en) | 2014-06-09 | 2014-06-09 | Steam stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103994479A true CN103994479A (en) | 2014-08-20 |
| CN103994479B CN103994479B (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410251966.2A Active CN103994479B (en) | 2014-06-09 | 2014-06-09 | Steam stove |
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| Country | Link |
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| CN (1) | CN103994479B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191419073A (en) * | 1914-08-26 | 1915-07-29 | Josiah Mower Wallwin | Improvements in Atmospheric Gas Burners. |
| CN2036248U (en) * | 1988-02-29 | 1989-04-19 | 郭星华 | Portable multifunctional liquefied petroleum gas range |
| CN2037035U (en) * | 1988-05-25 | 1989-05-03 | 齐景坤 | Adjustable infrared stove with concave radiation plate |
| CN2106970U (en) * | 1991-11-30 | 1992-06-10 | 汕头金属压铸厂 | Liquefied petroleum gas stove |
| EP0579315A1 (en) * | 1992-07-07 | 1994-01-19 | Ingenieursburo P.I. Produkt Innovatie B.V. | Burner |
| JP3601989B2 (en) * | 1999-01-08 | 2004-12-15 | 株式会社スノーピーク | Igniter support structure for portable gas stove |
| CN2713332Y (en) * | 2004-07-09 | 2005-07-27 | 王玉平 | Portable gas furnace |
| CN203848348U (en) * | 2014-06-09 | 2014-09-24 | 宁波市金波金属制品有限公司 | Gas furnace |
-
2014
- 2014-06-09 CN CN201410251966.2A patent/CN103994479B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191419073A (en) * | 1914-08-26 | 1915-07-29 | Josiah Mower Wallwin | Improvements in Atmospheric Gas Burners. |
| CN2036248U (en) * | 1988-02-29 | 1989-04-19 | 郭星华 | Portable multifunctional liquefied petroleum gas range |
| CN2037035U (en) * | 1988-05-25 | 1989-05-03 | 齐景坤 | Adjustable infrared stove with concave radiation plate |
| CN2106970U (en) * | 1991-11-30 | 1992-06-10 | 汕头金属压铸厂 | Liquefied petroleum gas stove |
| EP0579315A1 (en) * | 1992-07-07 | 1994-01-19 | Ingenieursburo P.I. Produkt Innovatie B.V. | Burner |
| JP3601989B2 (en) * | 1999-01-08 | 2004-12-15 | 株式会社スノーピーク | Igniter support structure for portable gas stove |
| CN2713332Y (en) * | 2004-07-09 | 2005-07-27 | 王玉平 | Portable gas furnace |
| CN203848348U (en) * | 2014-06-09 | 2014-09-24 | 宁波市金波金属制品有限公司 | Gas furnace |
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| Publication number | Publication date |
|---|---|
| CN103994479B (en) | 2016-02-24 |
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