CN109764363B - Energy-saving large-boiler burner - Google Patents
Energy-saving large-boiler burner Download PDFInfo
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- CN109764363B CN109764363B CN201910069804.XA CN201910069804A CN109764363B CN 109764363 B CN109764363 B CN 109764363B CN 201910069804 A CN201910069804 A CN 201910069804A CN 109764363 B CN109764363 B CN 109764363B
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Abstract
The invention discloses a burner of an energy-saving big pot stove, wherein the energy-saving big pot stove comprises a first burner and a second burner which are arranged below the first burner and the second burner, an igniter is arranged between the first burner and the second burner, miniature gas heads are arranged in gas holes of surface plates of the first burner and the second burner, a sleeve seat gas through hole is formed in the center of a gas head sleeve seat, internal threads of the gas head sleeve seat are arranged at the upper part of the sleeve seat gas through hole, and the internal threads of the gas head sleeve are in threaded fit connection with external threads of a gas head core body at the lower part of the gas head core body. The invention simplifies the structure, reduces the cost, meets the use requirements of safety and the like, simultaneously increases the mixing efficiency of gas and air, improves the heat efficiency and saves the energy.
Description
Technical Field
The invention relates to a gas stove, in particular to an energy-saving large-boiler burner.
Background
In recent years, as the standard of living of people increases, the number of household cookers has rapidly increased, and is also increasing at a rate of about 7% per year. The household gas stoves in the market are various in types, so that people can not watch the household gas stoves. Although these gas stoves have the advantages of elegant appearance and conforming to the concept of an integral kitchen, they also have the problems of inconvenient control, potential safety hazard and the like.
In the prior art, CN2236580Y discloses an automatic temperature control safety valve of a gas cooker, but the structure is complex; CN2164509Y discloses a full-automatic electric control energy-saving stove, but the structure is still complex; CN2417396Y discloses a gas stove with a timing and temperature-setting alarm function, but only realizes alarm in control, and is not safe enough; CN200966562Y discloses a full-automatic energy-saving control device for an electric rice cooker, but the structure is complex; CN101078529 discloses an embedded control system for a household gas cooker, but the structure is complex.
Therefore, the burner of the energy-saving big cooking stove is developed, the structure can be simplified, the cost can be reduced, the use requirements such as safety can be met, meanwhile, the gas is saved, and the burner is a difficult problem to be solved urgently in the field.
Disclosure of Invention
According to the invention, the burner of the commercial integrated cooker is creatively improved according to research for many years, so that the structure is simplified, the cost is reduced, and the safety is met.
In order to realize the technical purpose, the invention adopts the technical scheme that: the utility model provides an energy-conserving cauldron kitchen combustor, wherein energy-conserving commercial kitchen includes two installations at the first combustor in below and second combustor install an some firearm between first combustor and the second combustor all set up miniature gas head in the gas hole of the surface plate of first combustor and second combustor, cover barrel head cylinder base center is seted up cover barrel base gas through-hole, cover barrel base gas through-hole upper portion has gas cover barrel base internal thread, gas cover barrel internal thread is connected with the external screw thread cooperation of gas head core body lower part.
Further, the lower part of the gas head core body is a core body cylinder, the upper end of the core body cylinder is fixedly connected with a first core body circular table, and the upper end of the first core body circular table is fixedly connected with a second core body circular table; the core body cylinder, the first core body circular truncated cone and the second core body circular truncated cone are integrally manufactured.
Further, a core body cylinder gas through hole is formed in the center of the core body cylinder and is communicated with the sleeve seat gas through hole, a plurality of second core body circular truncated cone gas through holes are formed in the periphery of the second core body circular truncated cone and are communicated with the core body cylinder gas through hole; a plurality of arc-shaped grooves are formed in the periphery of the circular table of the first core.
Further, the gas head core body is arranged in a core body seat through hole of the gas head core body seat in a penetrating mode; the lower part of the through hole of the core body seat is a round hole, and the upper part of the through hole of the core body seat is a conical hole.
Further, the first burner, the second burner and the igniter respectively obtain fuel gas from the fuel gas main pipe through the first branch pipe, the second branch pipe and the third branch pipe; the upstream end of the gas main pipe is provided with a first valve, the first valve is provided with a first valve rod, the first valve rod is provided with a first spring, a first electromagnet is arranged above the first valve rod, the movement of the first valve rod is operated through the on-off of the first electromagnet, and then the on-off of the first valve is controlled; the first electromagnet is connected to a power supply; the first burner is controlled by a first burner control valve and the second burner is controlled by a second burner control valve; each combustor control valve is provided with a crank, wherein a first crank is arranged on the first combustor control valve, and a second crank is arranged on the second combustor control valve; the first burner control switch is arranged near the first burner control valve, the igniter control switch is arranged near the igniter, the second burner control switch is arranged near the second burner control valve, and the first burner and the second burner are arranged identically.
Further, the first control switch is provided with a first contact part which is communicated with the first electromagnet through a circuit, a first thermostat is installed near the first combustor, a second thermostat is installed near the second combustor, a third thermostat is installed near the igniter, and the first thermostat and the second thermostat expand when heated and accordingly cause the third thermostat to expand.
Further, the first burner control switch is installed in a housing, the housing comprises a housing top surface and a housing bottom surface, a first burner actuating rod penetrates through the housing top surface and can slide along the vertical direction, a first actuating rod contact is arranged at one end of the first burner actuating rod, the other end of the first burner actuating rod is fixedly connected with the first thermostat, and when the first thermostat is heated, the first burner actuating rod drives the first actuating rod contact to move so as to realize opening and closing operations; first control switch still is provided with the first connecting lever of the first pivot department of installation, first push rod one end fixed connection first crank, first push rod passes the casing top surface can be followed and upper and lower direction is slided, the other end of first push rod is worn to establish in the first push rod hole of first connecting lever, set up first separation blade on the first push rod, first separation blade with set up first push rod spring between the first connecting lever, first push rod spring housing is established on the first push rod.
Furthermore, a first elastic sheet is arranged in the middle of the first crank arm, a first elastic sheet contact is arranged above the first elastic sheet and is in bridge connection with the first contact part, a first buffer device is further arranged in the shell and below the top surface of the shell, and the first buffer device is provided with a first buffer piston, a first buffer piston rod and a first buffer end cover; the first buffer spring is sleeved on the first buffer piston rod and abutted between the first buffer piston and the first buffer end cover, so that the first buffer piston can be restored to the original position through the restoring force of the first buffer spring, and the contact of the related contact or the contact point is ensured.
The invention also relates to a method of using an energy saving cooktop burner, wherein when the integrated cooker is not in use, none of the thermostats is heated, the actuating lever contacts are in an open state with the contacts, and the first valve is in a closed state; when the first burner control valve and the second burner control valve are in a closed state, the buffer spring in each buffer device can enable each elastic sheet contact to be in bridge connection with each contact part, at the moment, except for the igniter control switch, the circuit is in a closed state, at the moment, heat is applied to a third thermostat, the third thermostat expands to further drive an igniter actuating rod contact to move to be in contact with a corresponding contact in the circuit, so that the circuit is closed and conducted, the electromagnet receives power and opens the first valve to allow gas to pass through a related pipeline, and then ignition preparation of the integrated cooker is completed;
further, after the first burner control valve and the second burner control valve are switched on, ignition is successful, after a certain time, the first thermostat and the second thermostat expand to drive the respective actuating rod contacts to keep in a contact state with the corresponding contact parts, at the moment, the respective spring plate contacts do not need to keep in contact any more, and the respective crank arms rotate to disconnect the related spring plate contacts;
further, when the first valve is closed, the igniter will also extinguish and cause its third thermostat to contract, thereby opening the igniter control switch.
Compared with the prior art, the invention has the beneficial effects that: the gas-water separator has the advantages of simplifying the structure, reducing the cost, meeting the use requirements of safety and the like, fully mixing gas and air, improving the heat efficiency and saving the energy.
Drawings
FIG. 1 is an overall structure view of an energy-saving large range of the present invention;
FIG. 2 is a side view of the energy saving large cooking range of the present invention;
fig. 3 is an internal structure view of a first burner control switch 16 of the energy-saving big pot and stove of the present invention;
FIG. 4 is a schematic diagram of a control system of the energy-saving large cooking range of the present invention;
FIG. 5 is a cross-sectional view of a burner head of the energy-saving cooking stove burner of the present invention
Fig. 6 is a cross-sectional view of the core of the energy efficient cooktop burner of the present invention.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the installation methods, the communication protocols and the technical terms mentioned in the present invention are technical terms that are already clearly known in the technical field, and therefore, the explanation thereof is not repeated. Moreover, the same reference numerals are used for the same components, which do not affect and should not constitute an exact understanding of the technical solutions for a person skilled in the art.
The first embodiment is as follows:
as shown in fig. 1, a commercial integrated range 1 includes two first and second burners 2 and 3 installed below, and an igniter 4 installed between the first and second burners 2 and 3 for igniting the first and second burners 2 and 3. The first burner 2, the second burner 3 and the igniter 4 obtain gas from a gas main 8 through a first branch pipe 5, a second branch pipe 6 and a third branch pipe 7 respectively. The upstream end of the gas main pipe 8 is provided with a first valve 9, and the gas can be closed through the first valve 9. A first valve rod 10 is arranged on the first valve 9, a first spring 11 is arranged on the first valve rod 10, a first electromagnet 12 is arranged above the first valve rod 10, and the first valve rod 10 is operated by the on-off of the first electromagnet 12 so as to control the on-off of the first valve 9; the first electromagnet 12 is connected to a power source. The first burner 2 is controlled by a first burner control valve 13, and the second burner 3 is controlled by a second burner control valve 14; each burner control valve is provided with a crank, as shown in fig. 2, wherein the first burner control valve 13 is provided with a first crank 15 and the second burner control valve 14 is provided with a second crank (not shown, but obvious to a person skilled in the art). A first burner control switch 16 is provided in the vicinity of the first burner control valve 13, an igniter control switch 17 is provided in the vicinity of the igniter 4, a second burner control switch 16 ' is provided in the vicinity of the second burner control valve 14, the first and second burners are provided in the same manner, and in the example of the arrangement of the first burner 2, the first control switch 16 is provided with a first contact portion 18, the first contact portion 18 is communicated with the first electromagnet 12 through an electric circuit 19, a first thermostat 20 is installed in the vicinity of the first burner 2, a second thermostat 20 ' is installed in the vicinity of the second burner 3, a third thermostat 21 is installed in the vicinity of the igniter 4, and the first thermostat 20 and the second thermostat 20 ' expand by heat to thereby cause the third thermostat 21 to expand.
The first burner and the second burner are arranged identically, as shown in fig. 3, in an example of the arrangement of the first burner 2, the first burner control switch 16 is installed in a housing 22, the housing 22 comprises a housing top surface 23 and a housing bottom surface 24, a first burner actuating rod 25 penetrates through the housing top surface 23 and can slide in the up-and-down direction, one end of the first burner actuating rod 25 is provided with a first actuating rod contact 26, the other end of the first burner actuating rod is fixedly connected with the first thermostat 20, and when the first thermostat 20 is heated, the first burner actuating rod 25 drives the first actuating rod contact 26 to move to realize opening and closing operations. The first control switch 16 is further provided with a first crank arm 28 provided with a first pivot 27, one end of a first push rod 29 is fixedly connected to the first crank 15, the first push rod 29 penetrates through the top surface 23 of the housing and can slide in the vertical direction, the other end of the first push rod 29 penetrates through a first push rod hole (not shown in the figure, but can be understood by a person skilled in the art) of the first crank arm 28, a first blocking piece 30 is arranged on the first push rod 29, a first push rod spring 31 is arranged between the first blocking piece 30 and the first crank arm 28, the first push rod spring 31 is sleeved on the first push rod 29, and when the handle of the first burner control valve 13 is opened, the first crank 15 is driven to move so as to drive the first push rod 29 to move and realize subsequent movement and control.
The middle of the first crank arm 28 is provided with a first spring plate 32, a first spring plate contact 33 is arranged above the first spring plate, the first spring plate contact 33 is bridged with the first contact part 18, and the first crank arm 28 is disconnected when moving downwards, as shown by a dotted line in the figure.
A first buffer device 34 is further arranged in the shell 22 and below the shell top surface 23, and the first buffer device 34 is provided with a first buffer piston 35, a first buffer piston rod 36 and a first buffer end cover 37; the first buffer spring 38 is sleeved on the first buffer piston rod 36 and abutted between the first buffer piston 35 and the first buffer end cover 37, so that the first buffer piston 35 can be restored to the original position by the restoring force of the first buffer spring 38 to ensure the contact of the relevant contact or the contact point.
As shown in fig. 1 to 4, the parts are assembled in the order shown. In actual operation, when the integrated cooker is not used, the thermostats are not heated, the actuating lever contacts are in an open state with the contacts, and the first valve 9 is in a closed state; when the first burner control valve 13 and the first burner control valve 13 are in the closed state, the buffer spring in each buffer device will make the spring contacts 33, 33' bridge with the contact portions 18, at this time, the circuit is in the closed state except the igniter control switch 17, at this time, heat is applied to the third thermostat 21 (as will be understood by those skilled in the art, such as adopting an additional ignition mode or an ignition mode), the third thermostat 21 expands, and then the igniter actuating rod contact 26 ″ is driven to move to contact with the corresponding contact point in the circuit, so as to close and conduct the circuit, the electromagnet 12 receives power and opens the first valve 9 to allow gas to pass through the related pipeline, and then the ignition preparation of the integrated cooker is completed, after the conduction of the first burner control valve 13 and the second burner control valve 14 is completed, after a certain time, the first thermostat 26 and the second thermostat 26 'expand to drive the respective actuating rod contacts to keep in a contact state with the corresponding contact parts, at this time, the spring contacts 33 and 33' do not need to keep in contact any more, and the crank arms rotate to disconnect the relevant spring contacts, so that as long as the integrated cooker works normally, the circuit keeps in a working state, but if the integrated cooker needs to be extinguished, for example, a pot overflow phenomenon occurs, the thermostats 26 contract to disconnect the actuating rod contacts, at this time, the circuit is disconnected, and the first valve 9 is in a closed state. Obviously, when said first valve is closed, the igniter 4 will also extinguish and cause its third thermostat 21 to contract, thus further opening the igniter control switch 17, thus eliminating the risk of explosion or fire of the integrated stove.
In addition, in the actual production process, considering the problem that the flame formed by the gas cannot be adjusted in the actual production, which will cause waste of heat energy to some extent, the invention further improves the gas heads of the first burner and the second burner as shown in fig. 5-6.
The gas holes 40 of the surface plates 39 of the first combustor and the second combustor are respectively provided with a micro gas head 41, the center of a gas head sleeve seat 42 is provided with a sleeve seat gas through hole 43, the upper part of the sleeve seat gas through hole is provided with a gas head sleeve seat internal thread 44, and the gas head sleeve internal thread is in threaded fit connection with a gas head core external thread 46 at the lower part of a gas head core 45;
the lower part of the gas head core body 45 is provided with a core body cylinder 47, the upper end of the core body cylinder 47 is fixedly connected with a first core body circular truncated cone 48, and the upper end of the first core body circular truncated cone 48 is fixedly connected with a second core body circular truncated cone 49; the core body cylinder 47, the first core body circular truncated cone 48 and the second core body circular truncated cone 49 are integrally manufactured;
a core body cylinder gas through hole 50 is formed in the center of the core body cylinder 47, the core body cylinder gas through hole 50 is communicated with the sleeve seat gas through hole 43, a plurality of second core body circular table gas through holes 51 are formed in the periphery of the second core body circular table 49, and the second core body circular table gas through holes 51 are communicated with the core body cylinder gas through hole 50; a plurality of arc-shaped grooves 52 are formed in the periphery of the first core circular truncated cone 48;
the gas head core body 45 is arranged in a core body seat through hole 54 of the gas head core body seat 53 in a penetrating way; the lower part of the core body seat through hole 54 is a round hole, and the upper part is a conical hole;
according to the figure, the micro gas head 41 is arranged in the gas holes 40 of the surface plates 39 of the first burner and the second burner, because a plurality of arc-shaped grooves 52 are formed on the periphery of the circular truncated cone 48 of the first core, the gas flowing out of each through hole forms vortex flow near the grooves, the mixing efficiency between the gas and the air is increased, and the combustion efficiency is further improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any minor modifications, equivalent replacements and improvements made to the above embodiment according to the technical spirit of the present invention should be included in the protection scope of the technical solution of the present invention.
Claims (4)
1. An energy-saving big pot stove burner comprises a first burner and a second burner which are arranged below the burner, and an igniter is arranged between the first burner and the second burner, and is characterized in that miniature gas heads are arranged in gas holes of surface plates of the first burner and the second burner, a sleeve seat gas through hole is formed in the center of a gas head sleeve seat, internal threads of the gas head sleeve seat are arranged at the upper part of the gas through hole of the sleeve seat, and the internal threads of the gas head sleeve are in threaded fit connection with external threads of a gas head core body at the lower part of the gas head core body; the first combustor, the second combustor and the igniter respectively obtain fuel gas from the fuel gas main pipe through the first branch pipe, the second branch pipe and the third branch pipe; the upstream end of the gas main pipe is provided with a first valve, the first valve is provided with a first valve rod, the first valve rod is provided with a first spring, a first electromagnet is arranged above the first valve rod, the movement of the first valve rod is operated through the on-off of the first electromagnet, and then the on-off of the first valve is controlled; the first electromagnet is connected to a power supply; the first burner is controlled by a first burner control valve and the second burner is controlled by a second burner control valve; each combustor control valve is provided with a crank, wherein a first crank is arranged on the first combustor control valve, and a second crank is arranged on the second combustor control valve; the first burner control switch is arranged near the first burner control valve, the igniter control switch is arranged near the igniter, the second burner control switch is arranged near the second burner control valve, and the first burner and the second burner are arranged identically.
2. The energy-saving large-cooking-vessel burner according to claim 1, wherein the lower part of the gas head core is a core cylinder, the upper end of the core cylinder is fixedly connected with a first core circular table, and the upper end of the first core circular table is fixedly connected with a second core circular table; the core body cylinder, the first core body circular truncated cone and the second core body circular truncated cone are integrally manufactured.
3. The energy-saving large-pot stove burner as claimed in claim 2, wherein a core cylinder gas through hole is formed in the center of the core cylinder and is communicated with the sleeve seat gas through hole, a plurality of second core circular truncated cone gas through holes are formed in the periphery of the second core circular truncated cone and are communicated with the core cylinder gas through hole; a plurality of arc-shaped grooves are formed in the periphery of the circular table of the first core.
4. The energy saving cooktop burner of claim 3, wherein the burner core is disposed through the core base through-hole of the burner core base; the lower part of the through hole of the core body seat is a round hole, and the upper part of the through hole of the core body seat is a conical hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069804.XA CN109764363B (en) | 2019-01-24 | 2019-01-24 | Energy-saving large-boiler burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069804.XA CN109764363B (en) | 2019-01-24 | 2019-01-24 | Energy-saving large-boiler burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109764363A CN109764363A (en) | 2019-05-17 |
| CN109764363B true CN109764363B (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910069804.XA Active CN109764363B (en) | 2019-01-24 | 2019-01-24 | Energy-saving large-boiler burner |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2219994Y (en) * | 1995-05-05 | 1996-02-14 | 慈溪市燃气安全用具厂 | Gas electromagnetic safety valve |
| DE29919936U1 (en) * | 1999-11-12 | 2000-09-21 | Fritz von Paris KG Technische Metallerzeugnisse, 63628 Bad Soden-Salmünster | Assembly for a gas burning point |
| EP2090826B1 (en) * | 2008-02-15 | 2014-11-19 | BSH Bosch und Siemens Hausgeräte GmbH | Gas burner head |
| CN102141255B (en) * | 2010-02-22 | 2014-02-12 | 孙一慧 | Energy-saving stove of gas having flat top side |
| CN204730258U (en) * | 2015-06-26 | 2015-10-28 | 珠海格力电器股份有限公司 | Gas kitchen ranges |
| CN206247335U (en) * | 2016-08-08 | 2017-06-13 | 广东美的厨房电器制造有限公司 | A kind of air distribution disk, burner and gas-cooker |
| CN206291244U (en) * | 2016-12-20 | 2017-06-30 | 成都海科机械设备制造有限公司 | A kind of mute energy-saving stone or metal plate for standing a stove on as a precaution against fire |
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2019
- 2019-01-24 CN CN201910069804.XA patent/CN109764363B/en active Active
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Effective date of registration: 20200706 Address after: 102615, Beijing, Daxing District eldest son battalion town Zhu Road eldest son battalion section 10 Applicant after: Beijing Xintongda Mechanical and Electrical Equipment Technology Co.,Ltd. Address before: Yiwu City, Zhejiang province 322000 Chouzhou road Jinhua 230 Lane 11, unit 1, Room 401 Applicant before: Wu Liankai |
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