CN110425582B - Rotary gas combustion adjusting device - Google Patents
Rotary gas combustion adjusting device Download PDFInfo
- Publication number
- CN110425582B CN110425582B CN201910699198.XA CN201910699198A CN110425582B CN 110425582 B CN110425582 B CN 110425582B CN 201910699198 A CN201910699198 A CN 201910699198A CN 110425582 B CN110425582 B CN 110425582B
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- Prior art keywords
- hole
- gas
- air guide
- face
- wall surface
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/027—Regulating fuel supply conjointly with air supply using mechanical means
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- 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
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention relates to the technical field of gas boilers which are main cooking equipment in kitchen accessories, in particular to a rotary gas combustion adjusting device. The rotary gas combustion regulating device comprises: the ignition control button, the gas control knob, the blower control knob, the linkage rod, the first shell, the first gas guide tube, the second shell, the first flow guide tube and the second flow guide tube; the ignition control button is arranged on the rear end face of the gas control knob; the linkage rod is fixed on the side wall surface of the gas control knob. The invention enables the ever-burning fire, the required gas and the combustion gas to be mixed correspondingly through the rotary action and the spiral advancing structure and the corresponding flow guide structure, so that the ever-burning fire combustion and the gas combustion are mixed correspondingly with the gas and the air, the combustion efficiency is improved, and the condition that the excessive air is provided to take away the heat is avoided.
Description
Technical Field
The invention relates to a gas boiler which is mainly used for cooking and is applied to kitchen accessories, in particular to a rotary gas combustion adjusting device.
Background
At present, a gas cooker for cooking becomes a main tool for cooking in a kitchen for cooking various dishes. The traditional gas cooking stove for cooking has large energy consumption and low energy efficiency, even the basic index of 45 percent of heat efficiency can not be achieved, particularly, a blast stove can meet the requirement of combustion firepower required by cooking to improve the heat load, but the energy efficiency is very low, the general heat efficiency is only 35 to 38 percent, and more than 60 percent of combustion heat energy is wasted through the waste of white discharge of a flue.
Sufficient oxygen needs to be continuously supplemented in the process of gas combustion to enable the gas to be fully combusted, the existing gas combustion adjusting mode is generally a mode of adjusting gas flow and air flow separately, and under the adjusting mode, the flow of air is excessively increased in order to enable the gas to be fully combusted, so that the heat energy of combustion is taken away by the excessive air.
The stove is generally provided with a long open fire device, the arrangement of the long open fire device provides ignition convenience for the gas to be opened and burnt at any time, and the existing long open fire device is separated from the control of normal gas burning.
There is a need for a rotary gas combustion regulating device to synchronously regulate the flow of gas and air, and simultaneously mix the gas and air before the gas is combusted, so as to improve the combustion efficiency of the gas and reduce the emission of combustion heat energy, and the control of pilot fire and the combustion of the gas can be coordinated through a rotary action.
Disclosure of Invention
Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a rotary gas combustion regulator that can simultaneously regulate the flow rates of gas and air, and mix the gas and air before the gas is combusted, thereby improving the combustion efficiency of the gas, reducing the discharge of combustion heat, and performing coordinated control of pilot fire control and gas combustion through a single rotation. The invention achieves the above purpose through the following technical scheme.
The invention provides a rotary gas combustion adjusting device, comprising: the ignition control button, the gas control knob, the blower control knob, the linkage rod, the first shell, the first gas guide tube, the second shell, the first flow guide tube and the second flow guide tube;
the ignition control button is arranged on the rear end face of the gas control knob;
the linkage rod is fixed on the side wall surface of the gas control knob;
the gas control knob includes: the screw cap, the screw rod, the air guide hole I and the air guide hole II;
the blower control knob includes: a button body and a linkage hole;
the button body is of a ring body structure, and the front end face of the button body is movably connected with the rear end face of the nut;
the button body is provided with linkage holes in the front and back directions;
the front end of the linkage rod extends into the linkage hole;
the outer wall surface of the screw cap is arranged close to the inner wall surface of the button body;
the front end face of the nut is connected with the rear end face of the screw;
the interior of the screw is hollow;
a first air guide hole penetrating through the hollow part of the screw rod is formed in the side wall surface of the screw rod;
the screw is provided with a plurality of air guide holes II at the front ends of the air guide holes I;
the two air guide holes are arranged around the central axis of the screw rod in an equal arc length manner;
the first shell comprises: the body I, the through hole, the flow guide cavity, the air guide hole III and the air guide hole IV;
the second housing includes: a second body, a groove and a communicating hole;
the second body is of a hollow cylindrical structure, and a cylindrical groove is formed in the rear end face of the second body;
the first flow guide pipe and the second flow guide pipe are communicated with a hollow area inside the second body;
a plurality of communicating holes are formed in the side wall surface of the second body at the groove in an equal arc length mode around the central axis of the second body;
the number of the communication holes is the same as that of the second air guide holes;
the rear end face of the second body is connected with the front end face of the first body;
the first body is of a cylindrical structure, and a through hole penetrating through the front end face and the rear end face of the first body is formed in the middle axial direction of the first body;
the through hole is of a cylindrical structure, and threads matched with the screw rod are arranged on the wall surface of the first body at the through hole;
the front end face of the first body is provided with a cylindrical flow guide cavity;
the wall surface of the first body at the through hole is provided with a third air guide hole and a fourth air guide hole which penetrate through the flow guide cavity;
the first air duct penetrates through the side wall surface of the first body and is communicated with the air guide hole III;
the second air duct penetrates through the side wall surface of the first body and is communicated with the fourth air duct.
Deleting
In one embodiment, the first body, the button body, the nut, the screw and the second body are coaxially arranged.
In one embodiment, the aperture of the communication hole is larger than that of the second air guide hole.
In one embodiment, the number of the linkage rods is more than one around the gas control knob.
The invention has the following beneficial effects:
1. through the action of rotation and spiral advancing formula structure, the corresponding water conservancy diversion structure of cooperation makes ever-burning flame and required gas and burning gas, makes ever-burning flame burning and gas burning carry out corresponding volume with its gas and air and mixes, has improved combustion efficiency, has stopped to provide the condition that the heat was taken away to the excess air.
2. The flow of the fuel gas required by combustion of the fuel gas, the flame and the corresponding required air can be synchronously adjusted by only one rotation action, and the gas burner is simple and convenient to use.
3. Through the screw-in structure and the flow guide structure, four different combustion states of pre-opening of the long open fire, closing of the long open fire in the process of igniting and burning the fuel gas in the long open fire, ignition of the long open fire by the burning fuel gas in the process of closing the fuel gas burning and closing of the long open fire can be simultaneously realized only by simple operation.
Drawings
Fig. 1 is an overall structural view of the present invention.
Fig. 2 is a partial structural view one of the present invention.
Fig. 3 is a second view of a portion of the structure of the present invention.
Fig. 4 is a view showing a part of the structure of the present invention.
Fig. 5 is a partial structural view four of the present invention.
Fig. 6 is a partial structural view five of the present invention.
Fig. 7 is a partial structural view six of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those embodiments can be easily implemented by those having ordinary skill in the art to which the present invention pertains. However, the present invention may be embodied in many different forms and is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components not connected to the present invention will be omitted from the drawings.
As shown in fig. 1 and 2, a rotary gas combustion adjusting device includes: the ignition control button 1, the gas control knob 2, the blower control knob 3, the linkage rod 4, the first shell 5, the first air duct 6, the second air duct 7, the second shell 8, the first draft tube 9 and the second draft tube 10;
the ignition control button 1 is arranged on the rear end face of the gas control knob 2;
the linkage rod 4 is fixed on the side wall surface of the gas control knob 2;
as shown in fig. 3, the gas control knob 2 includes: the screw cap 21, the screw 22, the first air guide hole 23 and the second air guide hole 24;
as shown in fig. 4, the blower control knob 3 includes: a button body 31 and a linkage hole 32;
the button body 31 is of a ring structure, and the front end face of the button body is movably connected with the rear end face of the nut 21;
the button body 31 is provided with a linkage hole 32 in the front and back direction;
the front end of the linkage rod 4 extends into the linkage hole 32;
the outer wall surface of the screw cap 21 is arranged close to the inner wall surface of the button body 31;
the front end face of the nut 21 is connected with the rear end face of the screw 22;
the interior of the screw 22 is hollow;
a first air guide hole 23 penetrating through the hollow part of the screw rod 22 is formed in the side wall surface of the screw rod;
the screw 22 is provided with a plurality of air guide holes II 24 at the front ends of the air guide holes I23;
the second air guide holes 24 are arranged around the central axis of the screw 22 in an equal arc length manner;
as shown in fig. 5 and 6, the first housing 5 includes: the air conditioner comprises a first body 51, a through hole 52, a flow guide cavity 53, a third air guide hole 54 and a fourth air guide hole 55;
as shown in fig. 7, the second housing 8 includes: a second body 81, a groove 82 and a communicating hole 83;
the second body 81 is a hollow cylinder structure, and a cylindrical groove 82 is formed in the rear end face of the second body;
the first guide pipe 9 and the second guide pipe 10 are communicated with a hollow area inside the second body 81;
the side wall surface of the second body 81 at the groove 82 is provided with a plurality of communicating holes 83 around the central axis of the second body 81 in equal arc length;
the number of the communication holes 83 is the same as that of the second air guide holes 24;
the rear end face of the second body 81 is connected with the front end face of the first body 51;
the first body 51 is of a cylindrical structure, and a through hole 52 penetrating through the front end face and the rear end face of the first body is formed in the middle axial direction of the first body;
the through hole 52 is of a cylindrical structure, and the wall surface of the first body 51 at the through hole 52 is provided with threads matched with the screw rod 22;
the front end surface of the first body 51 is provided with a cylindrical flow guide cavity 53;
the wall surface of the first body 51 at the through hole 52 is provided with a third air guide hole 54 and a fourth air guide hole 55 which penetrate through the flow guide cavity 53;
the air duct I6 penetrates through the side wall surface of the body I51 and is communicated with the air guide hole III 54;
the second air duct 7 penetrates through the side wall surface of the first body 51 and is communicated with the fourth air duct 55.
Deleting
Preferably, as an implementation mode, the first body 51, the knob body 31, the nut 21, the screw 22 and the second body 81 are coaxially arranged, and the arrangement enables the centrifugal force of the rotating airflow generated when the gas is introduced into the hollow inner area of the second body 81 through the communication hole 83 to be the same, so that the gas and the air introduced by the first flow guide pipe 9 are more fully mixed.
Preferably, as an implementation mode, the aperture of the communication hole 83 is larger than that of the air guide hole II 24, and when the gas is introduced into the hollow area inside the main body II 81 through the air guide hole II 24 and the communication hole 83, a diffusion phenomenon occurs, so that the gas and the air introduced by the first flow guide pipe 9 are mixed more fully.
Preferably, as an implementation mode, the number of the linkage rods 4 is multiple, and the number of the corresponding linkage holes 32 is the same as that of the linkage rods 4, so that when the nut 21 drives the blower control knob 3 to rotate through the linkage rods 4 and the linkage holes 32, the blower control knob 3 is stressed more uniformly.
The working principle of the invention is as follows:
ignition of ever-burning fire: the screw cap 21 is rotated clockwise from an initial position, the screw cap 21 drives the screw rod 22 to rotate on the inner wall surface of the through hole 52 of the body I51, a partial area of the air guide hole III 54 is communicated with the air guide pipe I6, one air guide hole II 24 is communicated with the air guide hole IV 55, at the moment, the fuel gas is led out through the air guide pipe I6, the area in the hollow inner part of the screw rod 22 and the air guide pipe II 7 and is used for the fuel gas required by the long open fire, the screw cap 21 is rotated clockwise, meanwhile, the screw cap 21 drives the blower control knob 3 to rotate through the linkage rod 4 and the linkage hole 32, the air is led into the hollow area in the body II 81 through the guide pipe I9 and is led out through the guide pipe II 10 and is used for the long open fire to burn to provide required air.
Igniting gas: the screw cap 21 is continuously rotated clockwise, the screw cap 21 drives the screw rod 22 to rotate on the inner wall surface of the body I51 positioned at the through hole 52, the air guide hole III 54 is communicated with the air guide pipe I6, the air guide holes II 24 are communicated with the communication hole 83, at the moment, the air guide holes II 24 are not communicated with the air guide hole IV 55 gradually, the gas is led out to the hollow inner area of the body II 81 through the air guide pipe I6, the hollow inner area of the screw rod 22, the air guide holes II 24 and the communication hole 83 for the gas to be combusted to use, when the screw cap 21 is rotated clockwise, the screw cap 21 drives the blower control knob 3 to rotate through the linkage rod 4 and the linkage hole 32, more air is led into the hollow inner area of the body II 81 through the guide pipe I9 and is mixed with the gas in the body II 81, then is led out through the guide pipe II 10 to provide mixed gas of the gas and air, and in the process, meanwhile, the gas to be burnt is increased, and the gas to be burnt is extinguished after long-time open fire ignites the gas. When the contact area of the second air guide hole 24 and the communication hole 83 is increased along with the clockwise rotation angle of the screw cap 21, the contact area is gradually increased, the required gas supply amount is gradually increased, and the air amount for the combustion of the gas is gradually increased.
Thirdly, extinguishing the fuel gas and igniting the long-time open fire: the nut 21 is rotated anticlockwise, the nut 21 drives the screw rod 22 to rotate on the inner wall face of the body I51, which is located in the through hole 52, the air guide hole III 54 is communicated with the air guide pipe I6, the air guide holes II 24 are gradually separated from the communicating hole 83, the fuel gas is gradually extinguished, the air guide holes II 24 are gradually communicated with the air guide hole IV 55, the fuel gas is led out through the air guide pipe I6, the hollow inner area of the screw rod 22 and the air guide pipe II 7 at the moment, the fuel gas required by the long naked flame is used and ignited, when the nut 21 is rotated anticlockwise, the nut 21 drives the blower control knob 3 to rotate through the linkage rod 4 and the linkage hole 32, the air is led into the hollow inner area of the body II 81 through the guide pipe I9 and is led out through the guide pipe II 10, and.
And fourthly, extinguishing the ever-burning fire: the nut 21 is rotated anticlockwise to gradually return to the initial position, the nut 21 drives the screw 22 to rotate on the inner wall surface of the body I51 positioned at the through hole 52, the air guide hole III 54 is gradually separated from the air guide pipe I6, the air guide hole II 24 is gradually separated from the air guide hole IV 55, the nut 21 drives the blower control knob 3 to rotate through the linkage rod 4 and the linkage hole 32 and gradually return to the initial position while the nut 21 is rotated anticlockwise, and at the moment, the long-time naked flame is extinguished.
Claims (4)
1. A rotary gas combustion regulating device, comprising: the device comprises an ignition control button (1), a gas control knob (2), a blower control knob (3), a linkage rod (4), a first shell (5), a first air duct (6), a second air duct (7), a second shell (8), a first flow guide pipe (9) and a second flow guide pipe (10);
the method is characterized in that: the ignition control button (1) is arranged on the rear end face of the gas control knob (2);
the linkage rod (4) is fixed on the side wall surface of the gas control knob (2);
the gas control knob (2) comprises: a screw cap (21), a screw rod (22), a first air guide hole (23) and a second air guide hole (24);
the blower control knob (3) comprises: a button body (31) and a linkage hole (32);
the button body (31) is of a ring structure, and the front end face of the button body is movably connected with the rear end face of the nut (21);
the button body (31) is provided with a linkage hole (32) in the front and back directions;
the front end of the linkage rod (4) extends into the linkage hole (32);
the outer wall surface of the screw cap (21) is arranged close to the inner wall surface of the button body (31);
the front end face of the nut (21) is connected with the rear end face of the screw (22);
the interior of the screw (22) is hollow;
a first air guide hole (23) penetrating through the hollow part of the screw rod (22) is formed in the side wall surface of the screw rod;
the screw (22) is provided with a plurality of air guide holes II (24) at the front ends of the air guide holes I (23);
the second air guide holes (24) are arranged around the central axis of the screw rod (22) in an equal arc length mode;
the first housing (5) includes: the air conditioner comprises a first body (51), a through hole (52), a flow guide cavity (53), a third air guide hole (54) and a fourth air guide hole (55);
the second housing (8) includes: a second body (81), a groove (82) and a communicating hole (83);
the second body (81) is of a hollow cylindrical structure, and a cylindrical groove (82) is formed in the rear end face of the second body;
the first guide pipe (9) and the second guide pipe (10) are communicated with a hollow area in the second body (81);
the side wall surface of the second body (81) at the groove (82) is provided with a plurality of communicating holes (83) around the central axis of the second body (81) in equal arc length;
the number of the communication holes (83) is the same as that of the second air guide holes (24);
the rear end face of the second body (81) is connected with the front end face of the first body (51);
the first body (51) is of a cylindrical structure, and a through hole (52) penetrating through the front end face and the rear end face of the first body is formed in the middle axial direction of the first body;
the through hole (52) is of a cylindrical structure, and the wall surface of the first body (51) at the through hole (52) is provided with threads matched with the screw rod (22);
the front end surface of the first body (51) is provided with a cylindrical flow guide cavity (53);
the wall surface of the first body (51) at the through hole (52) is provided with a third air guide hole (54) and a fourth air guide hole (55) which penetrate through the flow guide cavity (53);
the first air guide pipe (6) penetrates through the side wall surface of the first body (51) and is communicated with the third air guide hole (54);
the second air duct (7) penetrates through the side wall surface of the first body (51) and is communicated with the fourth air duct (55).
2. A rotary gas combustion regulating device, as claimed in claim 1, wherein: the first body (51), the button body (31), the screw cap (21), the screw rod (22) and the second body (81) are coaxially arranged.
3. A rotary gas combustion regulating device, as claimed in claim 1, wherein: the aperture of the communicating hole (83) is larger than that of the air guide hole II (24).
4. A rotary gas combustion regulating device, as claimed in claim 1, wherein: the number of the linkage rods (4) is arranged to be a plurality around the gas control knob (2), and the number of the corresponding linkage holes (32) is the same as that of the linkage rods (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699198.XA CN110425582B (en) | 2019-07-31 | 2019-07-31 | Rotary gas combustion adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699198.XA CN110425582B (en) | 2019-07-31 | 2019-07-31 | Rotary gas combustion adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110425582A CN110425582A (en) | 2019-11-08 |
| CN110425582B true CN110425582B (en) | 2020-11-03 |
Family
ID=68411608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910699198.XA Expired - Fee Related CN110425582B (en) | 2019-07-31 | 2019-07-31 | Rotary gas combustion adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110425582B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2057263U (en) * | 1989-06-23 | 1990-05-16 | 大庆石油管理局油田建设设计研究院 | Fuel-air ratio auto-adjusting burner |
| US5076782A (en) * | 1989-07-26 | 1991-12-31 | Campbell Johnny E | Control device for a fuel valve |
| CN202371785U (en) * | 2011-12-09 | 2012-08-08 | 李祖劼 | Air conditioner used for liquefied petroleum gases and fuel gases |
| CN203010691U (en) * | 2012-11-23 | 2013-06-19 | 李春芳 | Damper regulator of gas cooking appliance |
| CO7180030A1 (en) * | 2013-08-09 | 2015-02-09 | Ind Haceb S A | Device for regulation of gas and air mixture in a combustion system |
| ES2551291B1 (en) * | 2014-05-14 | 2016-10-11 | Coprecitec, S.L. | Regulating valve for a gas cooking appliance |
| ITAN20150060A1 (en) * | 2015-05-13 | 2016-11-13 | Tre P Eng S R L | VALVE FOR PREMIX BURNERS |
| CN207093851U (en) * | 2017-08-02 | 2018-03-13 | 温岭华哲电器科技有限公司 | A kind of multifunction burning gas control valve |
| CN109253473B (en) * | 2018-11-06 | 2024-06-14 | 无锡城市职业技术学院 | Self-adaptive air inlet device of gas stove and gas stove |
-
2019
- 2019-07-31 CN CN201910699198.XA patent/CN110425582B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN110425582A (en) | 2019-11-08 |
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Effective date of registration: 20210223 Address after: 224300 west side of Sheyanggang office, huangshagang Town, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Sheyang county agriculture, animal husbandry and Fishery Corp. Address before: Room 203, Baten Zhongchuang space, E1 foundation building, phase II, innovation industrial park, Hefei hi tech Zone, Anhui 230000 Patentee before: Anhui Guandong Technology Co.,Ltd. |
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Granted publication date: 20201103 |