CN112555826A - Kitchen range capable of adapting to various gas sources - Google Patents
Kitchen range capable of adapting to various gas sources Download PDFInfo
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- CN112555826A CN112555826A CN202011339634.1A CN202011339634A CN112555826A CN 112555826 A CN112555826 A CN 112555826A CN 202011339634 A CN202011339634 A CN 202011339634A CN 112555826 A CN112555826 A CN 112555826A
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- Prior art keywords
- gas
- mounting seat
- main
- pipe
- adaptable
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- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000010411 cooking Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 43
- 239000007789 gas Substances 0.000 description 115
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 239000003915 liquefied petroleum gas Substances 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Classifications
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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
- F24C3/008—Ranges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
- F23D14/64—Mixing devices; Mixing tubes with injectors
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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
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- 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
Landscapes
- 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 provides a stove capable of adapting to various gas sources, and relates to the technical field of gas stoves. A cooking utensil adaptable to various gas sources comprises a combustor, a mixing pipe and a gas pipe, wherein one end of the mixing pipe is communicated with the combustor, the other end of the mixing pipe is provided with an opening, the mixing pipe is movably provided with a plurality of main nozzles, and any main nozzle is movably provided with a sealing assembly for controlling the main nozzles to be switched on and off; any one of the main nozzles is communicated with the gas conveying pipe. By adopting the invention, the user can automatically select the air source according to the self requirement, the operation is fast and reliable, the experience of the user is improved, and unnecessary cost is saved.
Description
Technical Field
The invention relates to the technical field of gas stoves, in particular to a stove capable of adapting to various gas sources.
Background
The gas stove is a kitchen utensil which is heated by direct fire with gas fuel such as liquefied petroleum gas, artificial gas, natural gas and the like. The gas stove is also called a gas stove, a stove plate, a stove top and a stove, the popularization degree of the gas stove is unknown, but a passing concept is difficult to see. Gas stoves are mainly classified into liquefied gas stoves, and natural gas stoves, depending on the source of the gas. According to the range, the range is divided into a single range, a double range and a multi-range.
When the gas stove is used, combustible gas is sprayed out through the main nozzle and enters the mixing pipe, and after air and the combustible gas are mixed in the mixing pipe, the mixed gas is introduced into the combustor to be combusted. At present, gas sources matched with a gas stove are fixed, namely, main nozzles are fixedly arranged, and the main nozzles are different for different combustible gases.
For example, different main nozzles are suitable for the currently common liquefied petroleum gas and natural gas, which brings inconvenience to selection when a user selects a gas cooker; like the gas-cooker that originally uses liquefied petroleum gas, when changing into the natural gas after, its main nozzle can not directly be applicable to the natural gas, and current gas-cooker so can lead to the later stage can't be general when needing to change the air supply and use.
Disclosure of Invention
The invention aims to provide a stove capable of adapting to various air sources, a user can automatically select the air sources according to the self requirement, the stove is fast and reliable, the experience of the user is improved, and unnecessary cost is saved.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides a cooker suitable for various gas sources, which comprises a combustor, a mixing pipe and a gas pipe, wherein one end of the mixing pipe is communicated with the combustor, the other end of the mixing pipe is provided with an opening, the mixing pipe is movably provided with a plurality of main nozzles, and any main nozzle is movably provided with a sealing assembly used for controlling the main nozzles to be switched on and off; any one of the main nozzles is communicated with the gas conveying pipe.
Further, in some embodiments of the present invention, the mixing pipe is movably provided with a mounting seat, and any one of the main nozzles is provided on the mounting seat; the mounting seat is provided with a main gas transmission channel and a plurality of auxiliary gas transmission channels communicated with the main gas transmission channel, and the number of the auxiliary gas transmission channels is consistent with that of the main nozzles and is arranged correspondingly to the main nozzles; one end of any main nozzle is an air nozzle, the other end of any main nozzle is an air inlet, and the air inlet of any main nozzle is communicated with the corresponding air transmission auxiliary channel; the gas transmission pipe is communicated with the gas transmission main channel.
Further, in some embodiments of the present invention, the sealing assembly is an electromagnetic valve, the electromagnetic valve is disposed on the mounting seat, the electromagnetic valve is provided with a telescopic push rod, and the telescopic push rod is provided with a sealing piston for sealing the air inlet.
Further, in some embodiments of the present invention, a connecting seat is disposed between the mixing tube and the mounting seat, one end of the connecting seat is disposed on the mixing tube, and the mounting seat is disposed at the other end of the connecting seat; the mounting seat is rotatably connected with the connecting seat.
Further, in some embodiments of the present invention, the connecting seat is provided with a rotating motor for driving the mounting seat to rotate, and the mounting seat is provided on a transmission shaft of the rotating motor.
Further, in some embodiments of the present invention, the connecting seat is provided with a limiting baffle, the mounting seat is provided with a plurality of limiting blocks matched with the limiting baffle, and when the mounting seat is rotated to enable the limiting blocks to abut against the limiting baffle, the air outlet faces the opening.
Furthermore, in some embodiments of the present invention, the limiting baffles are made of magnets, and any one of the limiting blocks is provided with a magnetic body magnetically attracted to the limiting baffles.
Further, in some embodiments of the present invention, the gas pipe is a corrugated hose, one end of the gas pipe close to the mounting seat is provided with a connector, and the connector is provided with a screw hole communicated with the gas pipe; the mounting seat is provided with a connecting pipe communicated with the gas transmission main channel, and the connecting pipe is provided with an external thread matched with the screw hole.
Further, in some embodiments of the present invention, a damper cylinder is slidably disposed in the mixing tube, and one end of the damper cylinder is disposed outside the opening.
Further, in some embodiments of the present invention, the above-mentioned apparatus further includes a driving motor, and a transmission shaft of the driving motor is provided with a gear; the outer side wall of the air door cylinder is provided with a rack, and the gear is meshed with the rack.
Compared with the prior art, the embodiment of the invention at least has the following advantages or beneficial effects:
the embodiment of the invention provides a cooker suitable for various gas sources, which comprises a combustor, a mixing pipe and a gas pipe, wherein one end of the mixing pipe is communicated with the combustor, the other end of the mixing pipe is provided with an opening, the mixing pipe is movably provided with a plurality of main nozzles, and any main nozzle is movably provided with a sealing assembly for controlling the main nozzles to be switched on and off; any one of the main nozzles is communicated with the gas conveying pipe.
When the combustible gas burner is in actual use, combustible gas is conveyed to each main nozzle through a gas conveying pipe, the combustible gas burner is communicated with the main nozzle matched with the combustible gas, other main nozzles are closed through the sealing assembly, and the combustible gas can only be ejected from the main nozzle matched with the combustible gas burner; because the main nozzle activity is located the hybrid tube, so move the main nozzle to the opening part of hybrid tube, make the combustible gas that the main nozzle jetted out spout into the hybrid tube from the opening, simultaneously, because combustible gas's high-speed jet flow, combustible gas can drive its air on every side and spout into the hybrid tube from the opening together, so combustible gas mixes with the air, the gas after the mixture then lets in the combustor and burns can.
In a similar way, when the type of combustible gas is replaced, the main nozzle matched with the combustible gas is conducted, other main nozzles are closed, and then the main nozzle is moved to the opening of the mixing pipe, so that the replacement of the main nozzle is completed. So the user can be according to self demand automatic selection air supply, and is swift reliable, promotes user's experience and feels to save unnecessary cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a cooking appliance provided by an embodiment of the invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a bottom position of a cooking appliance provided by an embodiment of the invention;
FIG. 4 is a cross-sectional view of a mount location provided by an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a location of a mounting base according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a seal assembly provided in accordance with an embodiment of the present invention;
fig. 7 is a schematic structural view of a cooker provided by an embodiment of the present invention, with a mounting seat removed.
Icon: 1-a burner; 2-a mixing tube; 3-a main nozzle; 4-gas transmission pipe; 5-mounting a base; 6-a connecting seat; 7-a main gas transmission channel; 8-gas transmission auxiliary channel; 9-an air jet; 10-an air inlet; 11-a solenoid valve; 12-a telescopic push rod; 13-a sealing piston; 14-a rotating electrical machine; 15-limiting baffle plates; 16-a limiting block; 17-a magnetic body; 18-a damper cylinder; 19-a drive motor; 20-a gear; 21-a rack; 22-a connector; 23-connecting tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "vertical", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of describing the present invention and simplifying the description, but the indication or suggestion that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention.
Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. Such as "horizontal" simply means that its orientation is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1 to 7, the present embodiment provides a range adaptable to various gas sources, including a burner 1 and a mixing tube 2, where one end of the mixing tube 2 is communicated with the burner 1, and the other end of the mixing tube 2 is provided with an opening, and further including a gas transmission tube 4, the mixing tube 2 is movably provided with a plurality of main nozzles 3, and any one of the main nozzles 3 is movably provided with a sealing component for controlling the main nozzles 3 to be turned on and off; any one of the main nozzles 3 is communicated with the gas pipe 4.
When the combustible gas burner is actually used, combustible gas is conveyed to each main nozzle 3 through the gas conveying pipe 4, the main nozzles 3 matched with the combustible gas are communicated, other main nozzles 3 are closed through the sealing assembly, and at the moment, the combustible gas can only be ejected from the matched main nozzles 3; because the main nozzle 3 is movably arranged on the mixing pipe 2, the main nozzle 3 is moved to the opening of the mixing pipe 2, so that the combustible gas sprayed by the main nozzle 3 is sprayed into the mixing pipe 2 from the opening, meanwhile, the combustible gas drives the air around the combustible gas to be sprayed into the mixing pipe 2 from the opening together due to the high-speed jet flow of the combustible gas, so that the combustible gas is mixed with the air, and the mixed gas is then introduced into the combustor 1 for combustion.
Similarly, when the type of combustible gas is changed, the main nozzle 3 matched with the combustible gas is conducted, other main nozzles 3 are closed, and then the main nozzle 3 is moved to the opening of the mixing pipe 2, so that the change of the main nozzle 3 is completed. So the user can be according to self demand automatic selection air supply, and is swift reliable, promotes user's experience and feels to save unnecessary cost.
Optionally, the main nozzle 3 of the present embodiment adopts an existing gas stove ejector, and since the existing domestic liquefied petroleum gas and natural gas are used more, optionally, the number of the main nozzles 3 of the present embodiment is two, one main nozzle 3 is suitable for the liquefied petroleum gas, and the other main nozzle 3 is suitable for the natural gas. The opening of the main nozzle 3 and the mixing pipe 2 are horizontally arranged, so that the combustible gas jetted by the main nozzle 3 can conveniently enter the mixing pipe 2.
As shown in fig. 1 to 7, in some embodiments of the present invention, the mixing pipe 2 is movably provided with a mounting seat 5, and any one of the main nozzles 3 is provided in the mounting seat 5; the mounting seat 5 is provided with a main gas transmission channel 7 and a plurality of auxiliary gas transmission channels 8 communicated with the main gas transmission channel 7, and the number of the auxiliary gas transmission channels 8 is consistent with that of the main nozzles 3 and is arranged correspondingly; one end of any one of the main nozzles 3 is an air jet 9, the other end of any one of the main nozzles 3 is an air inlet 10, and the air inlet 10 of any one of the main nozzles 3 is communicated with the corresponding air transmission auxiliary channel 8; the gas transmission pipe 4 is communicated with the gas transmission main channel 7.
According to the invention, the mounting seat 5 is arranged, the gas conveying pipe 4 is communicated with the gas conveying main channel 7, so that combustible gas enters the gas conveying main channel 7 and then respectively enters each gas conveying auxiliary channel 8; because the number of the gas transmission auxiliary channels 8 is consistent with that of the main nozzles 3 and the gas transmission auxiliary channels are arranged correspondingly to each other, each main nozzle 3 corresponds to one gas transmission auxiliary channel 8, and the gas transmission auxiliary channels 8 transmit combustible gas to the corresponding main nozzles 3, so that the combustible gas can be conveniently circulated.
As shown in fig. 1 to 7, in some embodiments of the present invention, the sealing assembly employs a solenoid valve 11, the solenoid valve 11 is disposed on the mounting seat 5, the solenoid valve 11 is provided with a telescopic push rod 12, and the telescopic push rod 12 is provided with a sealing piston 13 for sealing the air inlet 10.
The electromagnetic valve 11 is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic pressure and pneumatic pressure. Used in industrial control systems to regulate the direction, flow, velocity and other parameters of a medium. The solenoid valve 11 can be matched with different circuits to realize the expected control, and the precision and flexibility of the control can be ensured. There are many types of solenoid valves 11, and different solenoid valves 11 function at different locations in the control system.
According to the invention, the electromagnetic valve 11 is arranged, so that the expansion of the telescopic push rod 12 is conveniently controlled by the electromagnetic valve 11, and the sealing piston 13 is driven to move, and the sealing piston 13 is enabled to seal the air inlet 10 or the sealing piston 13 is enabled to be far away from the air inlet 10, so that the main nozzle 3 is conducted, and the operation is convenient. Alternatively, the electromagnetic valve 11 of the present embodiment may adopt a self-priming electromagnetic valve, such as the following models: ZD 131-B.
As shown in fig. 1 to 7, in some embodiments of the present invention, a connection seat 6 is disposed between the mixing tube 2 and the mounting seat 5, one end of the connection seat 6 is disposed on the mixing tube 2, and the mounting seat 5 is disposed on the other end of the connection seat 6; the mounting seat 5 is rotatably connected with the connecting seat 6.
The installation seat 5 is rotatably connected with the connection seat 6, so that when the type of combustible gas needs to be changed, the installation seat 5 can be rotated, different main nozzles 3 are aligned with the mixing pipe 2 through rotation of the installation seat 5, and adjustment is facilitated.
As shown in fig. 1 to 7, in some embodiments of the present invention, the connecting base 6 is provided with a rotating motor 14 for driving the mounting base 5 to rotate, and the mounting base 5 is provided on a transmission shaft of the rotating motor 14.
According to the invention, the rotating motor 14 is arranged, so that when the mounting base 5 needs to be rotated, only the rotating motor 14 is needed to drive the transmission shaft to rotate, and then the mounting base 5 is driven to rotate, and the operation is convenient. Alternatively, the rotating motor 14 of the present embodiment may be a stepping motor, which facilitates precise control of the rotation angle of the mounting base 5.
As shown in fig. 1-7, in some embodiments of the present invention, the connecting seat 6 is provided with a limit stop 15, the mounting seat 5 is provided with a plurality of limit stops 16 engaged with the limit stop 15, and when the mounting seat 5 is rotated to make the limit stops 16 abut against the limit stop 15, the air outlet 9 faces the opening.
According to the invention, the limiting baffle 15 is arranged, so that after the mounting base 5 is rotated, the limiting block 16 on the mounting base 5 is abutted against the limiting baffle 15, at the moment, the mounting base 5 cannot rotate continuously, and the air jet 9 is opposite to the opening, so that the mounting base 5 is limited by the limiting baffle 15 after rotating to a proper position, and the adjusting accuracy of the main nozzle 3 is improved.
Optionally, the quantity of the limiting blocks 16 and the main nozzle 3 of the embodiment is two, and the two limiting blocks 16 are arranged oppositely, so that the transmission shaft of the rotating motor 14 drives the mounting base 5 to rotate 180 degrees in the vertical direction, and then the limiting blocks 16 are abutted to the limiting baffle 15.
As shown in fig. 1 to 7, in some embodiments of the present invention, the limit baffles 15 are made of magnets, and any one of the limit blocks 16 is provided with a magnetic body 17 magnetically attracted to the limit baffles 15.
According to the invention, the limiting baffles 15 are arranged and magnets are adopted, any limiting block 16 is provided with the magnetic body 17 which is magnetically attracted with the limiting baffles 15, so that after the limiting block 16 abuts against the limiting baffles 15, the limiting baffles 15 and the magnetic body 17 on the limiting block 16 can be magnetically attracted, the fixing stability of the mounting seat 5 is improved, and the mounting seat 5 is prevented from deviating in the use process.
As shown in fig. 1-7, in some embodiments of the present invention, the air pipe 4 is a corrugated hose, a connector 22 is disposed at one end of the air pipe 4 close to the mounting seat 5, and the connector 22 is provided with a screw hole communicated with the air pipe 4; the mounting seat 5 is provided with a connecting pipe 23 communicated with the gas transmission main channel 7, and the connecting pipe 23 is provided with an external thread matched with the screw hole.
The invention adopts the corrugated hose through arranging the gas transmission pipe 4, so that the corrugated hose can flexibly move in the rotating process of the mounting seat 5 without influencing the rotation of the mounting seat 5. Through be equipped with the connecting pipe 23 with above-mentioned gas transmission main entrance 7 intercommunication at mount pad 5, above-mentioned connecting pipe 23 be equipped with above-mentioned screw complex external screw thread, so be convenient for dismantle the gas-supply pipe 4 get off and change operations such as, also be convenient for install gas-supply pipe 4 in mount pad 5. Optionally, a sealing gasket may be disposed between the connection head 22 and the connection pipe 23 in this embodiment to increase the air tightness of the connection.
As shown in fig. 1 to 7, in some embodiments of the present invention, a damper cylinder 18 is slidably disposed in the mixing pipe 2, and one end of the damper cylinder 18 is disposed outside the opening.
According to the invention, the air door cylinder 18 is arranged in the mixing pipe 2 in a sliding manner, one end of the air door cylinder 18 is arranged outside the opening, so that the air door cylinder 18 can slide along the mixing pipe 2 to adjust the distance between the air door cylinder 18 and the air nozzle 9 of the main nozzle 3, so as to adjust the mixing ratio of combustible gas and air and facilitate the combustion of the combustible gas.
The air door cylinder 18 is slid in such a way, so that the opening of the air door cylinder 18 is far away from the air jet port 9, the distance of the combustible gas after being jetted out from the air jet port 9 and entering the air door cylinder 18 becomes long, the speed of the combustible gas after being jetted out and entering the air door cylinder 18 is reduced due to the fact that the distance becomes long, and the volume of air brought by the combustible gas is reduced; similarly, the damper cylinder 18 is slid to make the opening of the damper cylinder 18 close to the air nozzle 9, so that the distance between the combustible gas ejected from the air nozzle 9 and entering the damper cylinder 18 becomes shorter, and the speed of the combustible gas after being ejected and entering the damper cylinder 18 is increased due to the shorter distance, so that the volume of air brought by the combustible gas is increased.
As shown in fig. 1-7, in some embodiments of the present invention, the above-mentioned apparatus further comprises a driving motor 19, and a transmission shaft of the driving motor 19 is provided with a gear 20; the outer side wall of the damper cylinder 18 is provided with a rack 21, and the gear 20 is engaged with the rack 21.
The invention sets a driving motor 19, the transmission shaft of the driving motor 19 is set with a gear 20; the outer side wall of the air door cylinder 18 is provided with a rack 21, the gear 20 is meshed with the rack 21, so that the gear 20 can be driven to rotate through the driving motor 19, the rack 21 is further driven to move, the air door cylinder 18 is driven to slide, and the position of the air door cylinder 18 is convenient to adjust.
Optionally, a control module may be provided in this embodiment, and the control module is electrically connected to the electromagnetic valve 11, the rotating electrical machine 14 and the driving electrical machine 19, so that a user can control the operations of the electromagnetic valve 11, the rotating electrical machine 14 and the driving electrical machine 19 through the control module, and convenience is further improved.
In summary, an embodiment of the present invention provides a cooking stove adaptable to multiple gas sources, including a burner 1 and a mixing pipe 2, wherein one end of the mixing pipe 2 is communicated with the burner 1, the other end of the mixing pipe 2 is provided with an opening, the cooking stove further includes a gas pipe 4, the mixing pipe 2 is movably provided with a plurality of main nozzles 3, and any one of the main nozzles 3 is movably provided with a sealing assembly for controlling the main nozzles 3 to be opened and closed; any one of the main nozzles 3 is communicated with the gas pipe 4.
When the combustible gas burner is actually used, combustible gas is conveyed to each main nozzle 3 through the gas conveying pipe 4, the main nozzles 3 matched with the combustible gas are communicated, other main nozzles 3 are closed through the sealing assembly, and at the moment, the combustible gas can only be ejected from the matched main nozzles 3; because the main nozzle 3 is movably arranged on the mixing pipe 2, the main nozzle 3 is moved to the opening of the mixing pipe 2, so that the combustible gas sprayed by the main nozzle 3 is sprayed into the mixing pipe 2 from the opening, meanwhile, the combustible gas drives the air around the combustible gas to be sprayed into the mixing pipe 2 from the opening together due to the high-speed jet flow of the combustible gas, so that the combustible gas is mixed with the air, and the mixed gas is then introduced into the combustor 1 for combustion.
Similarly, when the type of combustible gas is changed, the main nozzle 3 matched with the combustible gas is conducted, other main nozzles 3 are closed, and then the main nozzle 3 is moved to the opening of the mixing pipe 2, so that the change of the main nozzle 3 is completed. So the user can be according to self demand automatic selection air supply, and is swift reliable, promotes user's experience and feels to save unnecessary cost.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a cooking utensils of adaptable multiple air supply, includes combustor and hybrid tube, the one end of hybrid tube with the combustor intercommunication, the other end of hybrid tube is equipped with opening, its characterized in that: the mixing pipe is movably provided with a plurality of main nozzles, and any main nozzle is movably provided with a sealing assembly for controlling the main nozzles to be switched on and off; any main nozzle is communicated with the gas conveying pipe.
2. The cooktop adaptable to multiple gas sources of claim 1, wherein: the mixing pipe is movably provided with a mounting seat, and any main nozzle is arranged on the mounting seat; the mounting seat is provided with a main gas transmission channel and a plurality of auxiliary gas transmission channels communicated with the main gas transmission channel, and the number of the auxiliary gas transmission channels is consistent with that of the main nozzles and is arranged correspondingly to the main nozzles; one end of any main nozzle is an air nozzle, the other end of any main nozzle is an air inlet, and the air inlet of any main nozzle is communicated with the corresponding air transmission auxiliary channel; the gas transmission pipe is communicated with the gas transmission main channel.
3. The cooktop adaptable to multiple gas sources of claim 2, wherein: the sealing assembly adopts an electromagnetic valve, the electromagnetic valve is arranged on the mounting seat, the electromagnetic valve is provided with a telescopic push rod, and the telescopic push rod is provided with a sealing piston for sealing the air inlet.
4. The cooktop adaptable to multiple gas sources of claim 2, wherein: a connecting seat is arranged between the mixing tube and the mounting seat, one end of the connecting seat is arranged on the mixing tube, and the mounting seat is arranged at the other end of the connecting seat; the mounting seat is rotatably connected with the connecting seat.
5. The cooktop adaptable to multiple gas sources of claim 4, wherein: the connecting seat is provided with a rotating motor for driving the mounting seat to rotate, and the mounting seat is arranged on a transmission shaft of the rotating motor.
6. The cooktop adaptable to multiple gas sources of claim 4, wherein: the connecting seat is provided with a limiting baffle, the mounting seat is provided with a plurality of limiting blocks matched with the limiting baffle, and when the mounting seat is rotated to enable the limiting blocks to be abutted against the limiting baffle, the air jet is opposite to the opening.
7. The cooktop adaptable to multiple gas sources of claim 6, wherein: the limiting baffle is made of magnets, and any limiting block is provided with a magnetic body magnetically attracted with the limiting baffle.
8. The cooktop adaptable to multiple gas sources of claim 2, wherein: the gas pipe adopts a corrugated hose, one end of the gas pipe close to the mounting seat is provided with a connector, and the connector is provided with a screw hole communicated with the gas pipe; the mounting seat is provided with a connecting pipe communicated with the gas transmission main channel, and the connecting pipe is provided with external threads matched with the screw hole.
9. The cooktop adaptable to multiple gas sources of claim 1, wherein: an air door cylinder is arranged in the mixing pipe in a sliding mode, and one end of the air door cylinder is arranged outside the opening.
10. The cooktop adaptable to multiple gas sources of claim 9, wherein: the device also comprises a driving motor, wherein a transmission shaft of the driving motor is provided with a gear; the outer side wall of the air door cylinder is provided with a rack, and the gear is meshed with the rack.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011339634.1A CN112555826A (en) | 2020-11-25 | 2020-11-25 | Kitchen range capable of adapting to various gas sources |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011339634.1A CN112555826A (en) | 2020-11-25 | 2020-11-25 | Kitchen range capable of adapting to various gas sources |
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| CN112555826A true CN112555826A (en) | 2021-03-26 |
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| CN202011339634.1A Pending CN112555826A (en) | 2020-11-25 | 2020-11-25 | Kitchen range capable of adapting to various gas sources |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4180705A1 (en) * | 2021-11-16 | 2023-05-17 | Copreci, S.Coop. | Connecting assembly for a gas cooking appliance |
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