CN104791800B - General mood isochronous controller - Google Patents
General mood isochronous controller Download PDFInfo
- Publication number
- CN104791800B CN104791800B CN201510240423.5A CN201510240423A CN104791800B CN 104791800 B CN104791800 B CN 104791800B CN 201510240423 A CN201510240423 A CN 201510240423A CN 104791800 B CN104791800 B CN 104791800B
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- diaphragm
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- push rod
- inlet
- closing element
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- 230000036651 mood Effects 0.000 title claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 57
- 239000000567 combustion gas Substances 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- F23D14/60—Devices for simultaneous control of gas and combustion air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The invention discloses a kind of general mood isochronous controller, including housing, in hollow form, inlet chamber and movable chamber are divided into by diaphragm；Inlet end, positioned at one end of housing, gas pipeline is connected by inlet end with inlet chamber；Push rod, in movable chamber, one end is connected with diaphragm, and the other end is connected with the opening and closing element on air outlet；Elastic component, is contradicted in movable chamber and with diaphragm.The present invention has advantages below and effect：Compared to general mood isochronous controller of the prior art, this programme is simple in construction, and not only cost is more cheap, simultaneously compared to the functional effect in market, function with real-time adjustment air output, can sufficiently be burnt combustion gas, while also different ceaselessly manual control air outputs.
Description
Technical field
The present invention relates to burner arts, and in particular to a kind of general mood isochronous controller.
Background technology
The mode of operation of burner control valve used is largely that air-valve is separately grasped with gas valve in current catering industry
Make, first light a fire, open gas valve, then adjusting air valve.There is inconvenience in this generic operation, require high to operator, controlling organization is multiple
Miscellaneous huge, wind, gas proportioning are difficult to accurately, the bad shortcoming of combustion efficiency.Also there is simple wind-gas linkage device, but it uses chain
Wheel transmission, air-valve uses tab (s) formula or telescopic, although it is simple to operate, difficult there is also installation and debugging, and mechanism is not compact, from
Small fire can not realize the accurate proportioning of wind, gas, and the combustion efficiency kept to the overall process of big fire.
The Chinese patent of Application No. 2000620065684.4《Wing-air linkage controlling valve》, by air-valve and gas valve it
Between the air-valve power transmission shaft that is provided with realize that synchronous interaction is adjusted, reach accurate control, but combustion gas is burnt in real time, the combustion gas in bottle
Pressure can also change therewith, and pressure between air-valve and gas valve adjusts ratio to be adjusted in real time, cause air pressure ratio be it is constant,
This scheme general mood synchronous effect is not fine.
The Chinese patent of other Application No. 201310333361.3《Four sections of power general mood synchronous control valves》, by that will fire
Air valve and air valve are arranged in same control valve, realize common regulation, although set four sections of power, but be set as
Structure is complexity very much, and one such valve cost of manufacture is too high, simultaneously as the sky provided in only four kinds modes, thus air valve
Gas can not meet the combustion gas air pressure of real-time change.
In order to meet real-time monitoring, the Chinese patent of Application No. 201220677625.8《A kind of general mood synchronizer》, it is public
Drive a kind of general mood synchronizer, it is characterised in that：Described general mood synchronizer, which includes one, is used for the control list of adjustment of combustion gas flow
Member, and a blower speed adjustment structure being connected with control unit by control unit Synchronization Control.By circuit control come
Regulation fuel air ratio, realizes regulation in real time in real time, but control unit cost is higher, installs also more inconvenient, because blower fan has
Larger chronic rotating speed, rotation speed change is slower, while control unit is close to combustion gas head, it is easily heated, there is certain peace
Full hidden danger.
In summary, how to provide it is a kind of it is simple in construction it is cheap, while cumbersome operating procedure can be avoided also
The controller for well accurately adjusting combustion gas and air stoichiometry, air and combustion gas can be met in real time by being also required to meet in addition
Pressure, into the controller of rational proportion, is the technical barrier that those skilled in the art continue to solve.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of simple in construction, general mood proportion speed,
And the general mood isochronous controller of real-time adjust automatically.
To achieve the above object, the invention provides following technical scheme：A kind of general mood isochronous controller, including housing,
In hollow form, inlet chamber and movable chamber are divided into by diaphragm, diaphragm is deformed upon by air pressure；Inlet end, positioned at the one of housing
End, gas pipeline is connected by inlet end with inlet chamber；Push rod, in movable chamber, one end is connected with diaphragm, the other end
It is connected with the opening and closing element on air outlet；Elastic component, is contradicted in movable chamber and with diaphragm, to adjust diaphragm in housing
Position.
By using above-mentioned technical proposal, entered by combustion gas in inlet chamber, inlet chamber air pressure changes, due to work
Dynamic chamber is in communication with the outside, thus diaphragm compressed, compression elastic piece, promotes push rod, and the opening and closing element of air outlet is connected by push rod,
Air port is opened, and realizes the mixing of air and combustion gas, realizes rational proportion.Because gas pressure changes in real time, while elastic
The position of the presence of the elastic potential energy of part, diaphragm and push rod can be adjusted in real time, and then meet general mood rational proportion.
The further setting of the present invention is：The housing includes drive end bearing bracket and the rear end cap being connected with drive end bearing bracket, described
Diaphragm is arranged on the contact surface of drive end bearing bracket and rear end cap.
By using above-mentioned technical proposal, housing is divided housing 135 into two chambers by diaphragm, by gas pressure preceding
The pressure of inlet chamber between end cap and diaphragm realizes the control to the position of push rod, so as to realize that general mood is accurately matched.
The further setting of the present invention is：The diaphragm includes edge part, forced section and connection edge part and forced section
Kink.
The further setting of the present invention is：Metal bearing plate is additionally provided with the forced section.
By using above-mentioned technical proposal, the forced section on diaphragm is pressed by gas pressure, kink provides diaphragm
Deformation quantity, to meet the distribution of shapes that diaphragm is different, so as to realize the regulation to push rod, while the setting of metal bearing plate can be with
Effectively ensure forced section will not occur self bending, while can be unlikely preferably by pressure transmission to push rod and elastic component
Ruptured in forced section because of stress.
The further setting of the present invention is：The rear end cap includes is connected with peace in installing pipe, the installing pipe
Capping, the elastic component is inconsistent with installing lid.
By using above-mentioned technical proposal, in rear end cap one end provided with an installing pipe, for extending the length of push rod,
Elastic component can also be placed on installing pipe simultaneously, one end is contradicted with diaphragm, the other end is contradicted with installing lid, be lived due to installing lid
Dynamic to be arranged in installing pipe, when installation lid position changes, the initial elastic force of elastic component also changes therewith, for adjusting combustion
The precision of gas and air ratio.
The further setting of the present invention is：The lid of installing is threadedly coupled with installing pipe.
By using above-mentioned technical proposal, covered by being rotatablely installed, it is possible to very easily adjust the initial bullet of elastic component
Power.
The further setting of the present invention is：The elastic component is set on push rod.
By using above-mentioned technical proposal, elastic component is set on push rod so that the installation of elastic component is more stable, is difficult
Occurs the very enterprising phenomenon for bending then elastic failure because of deformation quantity greatly.
The further setting of the present invention is：The opening and closing element rotatable connection is on air outlet, and the push rod wears out installation
One end of lid is connected with opening and closing element.
By using above-mentioned technical proposal, when pushrod movement, dynamic opening and closing element is rotated on air outlet, air outlet
Air output and change therewith, different air capacities can be met.
The further setting of the present invention is：The connecting rod being hinged between the opening and closing element and push rod provided with two ends.
By using above-mentioned technical proposal, connecting rod, which exists, make it that the connection between push rod and opening and closing element is more loose, makes
Obtain the damage avoided to a certain extent on recurring structure.
A kind of gas furnace being made equipped with general mood isochronous controller, including gas pipeline, the gas pipeline is provided with combustion
Gas control valve door and the gas nozzle positioned at front end, the gas pipeline in the middle of gas control valve and gas nozzle is with entering
Gas end is connected.
By using above-mentioned technical proposal, by general mood isochronous controller be arranged on gas control valve and gas nozzle it
Between, gas nozzle is a constant through hole so that a combustion gas part can be entered in inlet chamber, so as to automatically adjust sky
The air output of gas, general mood proportioning is accurate.
Present invention tool has the advantage that：Compared to general mood isochronous controller of the prior art, this programme is simple in construction, no
Only cost is more cheap, while compared to the functional effect in market, the function with real-time adjustment air output can be by combustion gas
Sufficiently burnt, while also different ceaselessly manual control air outputs.
Brief description of the drawings
Fig. 1 is the structural representation of inventive shell；
Fig. 2 is structural representation one of the invention；
Fig. 3 is the structural representation of diaphragm of the present invention；
Fig. 4 is structural representation two of the invention；
Fig. 5 is structural representation three of the invention；
Fig. 6 is the partial structural diagram of gas burner of the present invention.
In figure：1st, housing；2nd, inlet chamber；3rd, movable chamber；4th, diaphragm；5th, inlet end；6th, push rod；7th, elastic component；8th, front end
Lid；9th, rear end cap；10th, edge part；11st, forced section；12nd, kink；13rd, installing pipe；The 14th, lid is installed；15th, air outlet；16th, open
Closing member；17th, connecting rod；18th, gas pipeline；19th, gas control valve；20th, gas nozzle；21st, metal bearing plate.
Embodiment
The embodiment of the present invention is described further referring to figs. 1 to Fig. 6.
Space inside housing 1, in hollow form, is divided into by a kind of general mood isochronous controller, including housing 1 by diaphragm 4
Inlet chamber 2 and movable chamber 3；Inlet end 5 is located at one end, the through hole that gas pipeline 18 passes through inlet end 5 on the drive end bearing bracket 8 of housing 1
It is connected with inlet chamber 2；Push rod 6, in movable chamber 3, one end is connected with diaphragm 4, the other end and opening on air outlet 15
Closing member 16 is connected, and push rod 6 is arranged on installing pipe 13 and installed on lid 14, and realizes the slip on lid 14 is installed；Elastic component 7,
Contradict in movable chamber 3 and with diaphragm 4, elastic component 7 is set on loop bar, one end contradicts with diaphragm 4 and is connected, the other end and peace
Capping 14 contradicts connection.
Operation principle is：When combustion gas is when being partly into inlet chamber 2, the air pressure of inlet chamber 2 changes, while by
Be in communication with the outside in movable chamber 3, thus diaphragm 4 is compressed, compression elastic piece 7, the push rod 6 on diaphragm 4 is driven, finally due to
The opening and closing element 16 of air outlet 15 is connected by push rod 6, and air port is opened, and realizes the mixing of air and combustion gas, realizes rational proportion.
Because gas pressure changes in real time, elastic component 7 is preferably spring, the presence of the elastic potential energy of spring so that the elastic force of spring
According to different combustion gas air pressure, the position of diaphragm 4 and push rod 6 can be adjusted so that the air output of air outlet 15 is according to different
Combustion gas air pressure is adjusted in real time, and then meets and combustion gas fully can be burnt, and has prevented that fuel gas buring is insufficient or lack of air
The problem of, while without operationally, going to pay close attention to air output in real time, greatly facilitating operating process.
Further, housing 1 includes drive end bearing bracket 8 and the rear end cap 9 with the snapping of drive end bearing bracket 8, and the edge part 10 of diaphragm 4 is pacified
On the contact surface of drive end bearing bracket 8 and rear end cap 9, housing 1 is divided into two chambers by diaphragm 4 by housing 1, passes through gas pressure
The pressure of inlet chamber 2 between drive end bearing bracket 8 and diaphragm 4 realizes the control to the position of push rod 6, so as to realize that general mood is accurately matched somebody with somebody
Than, the annexation of drive end bearing bracket 8 and rear end cap 9 can be that snapping also can be also riveting or screw element connection, as long as meet into
The interior gas of air cavity 2 is not revealed.
With reference to Fig. 3, gas pressure presses to the forced section 11 on diaphragm 4, and kink 12 provides the deformation quantity of diaphragm 4, to expire
The different distribution of shapes of sufficient diaphragm 4, so as to realize the regulation to push rod 6, diaphragm 4 can have rubber to be made, and rubber is easy
Deform upon, what the setting of metal bearing plate 21 can effectively ensure forced section 11 will not occur self bending, while can be more
It is good by pressure transmission to push rod 6 and elastic component 7, be unlikely to forced section 11 ruptures because of stress, while diaphragm 4 also will easily enter
Air cavity 2 realizes sealing, and forced section 11 protrudes from edge part 10 so that during 11 stress of forced section, can toward edge part 10 plane
Upper movement, while kink 12 is preferably arc-shaped bend so that kink 12 is more prone to reset.
With reference to Fig. 1, rear end cap 9, which includes, is connected with installation lid 14, the bullet in installing pipe 13, the installing pipe 13
Property part 7 and install lid 14 it is inconsistent.
In the one end of rear end cap 9 provided with an installing pipe 13, installing pipe 13 can be with bolt connection, installing pipe 13 with rear end cap 9
For extending the installation length of push rod 6, while elastic component 7 can also be placed on installing pipe 13, one end is contradicted with diaphragm 4,
The other end is contradicted with installing lid 14, is movably arranged in installing pipe 13, is changed when installing the position of lid 14 due to installing lid 14
When, overstock or relaxation elastic component 7, can cause elastic component 7 that there is different elastic force, when such a shape is used for a long time in elastic component 7
After variable elastic failure, it can continue to play a part of reset.
It is preferably to be threadedly coupled that lid 14, which is installed, with installing pipe 13, and connected mode is simple, and manufacturing cost is also more cheap, uses
When only need to by being rotatablely installed lid 14, it is possible to very easily adjust elastic component 7 deformation quantity, except threaded connection, also may be used
Clamping, as long as change in location is realized in socket.
Opening and closing element 16 is rotatably connected on air outlet 15, and one end that push rod 6 wears out installation lid 14 is connected with opening and closing element 16,
The connecting rod 17 being hinged between opening and closing element 16 and push rod 6 provided with two ends.
With reference to Fig. 4, Fig. 5, when push rod 6 is moved, dynamic opening and closing element 16 is rotated on air outlet 15, air outlet 15
Air output and change therewith, different gas quantities can be met, connecting rod 17, which exists, to be caused between push rod 6 and opening and closing element 16
Connection is more flexible so that the linear motion of push rod 6 is changed into the oscillating motion of opening and closing element 16, avoids tying to a certain extent
Damage on structure, except opening and closing element 16 is rotatably connected or slid connection, air outlet 15 is not limited to single structure side
Formula.
With reference to Fig. 6, a kind of gas furnace being made equipped with general mood isochronous controller, including gas pipeline 18, the Gas Pipe
Road 18 is provided with gas control valve 19 and the gas nozzle 20 positioned at front end, positioned at gas control valve 19 and gas nozzle
Gas pipeline 18 in the middle of 20 is connected with inlet end 5.
The one end of gas pipeline 18 is connected on gas tank, while general mood isochronous controller is arranged on into gas control valve
Between 19 and gas nozzle 20, because gas nozzle 20 is a constant through hole so that a combustion gas part can enter air inlet
In chamber 2, so as to automatically adjust the air output of air, general mood proportioning is accurate.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of general mood isochronous controller, it is characterised in that：Including
Housing, in hollow form, is divided into inlet chamber and movable chamber, diaphragm is deformed upon by air pressure by diaphragm；
Inlet end, positioned at one end of housing, gas pipeline is connected by inlet end with inlet chamber；
Push rod, in movable chamber, one end is connected with diaphragm, and the other end is connected with the opening and closing element on air outlet；
Elastic component, is contradicted in movable chamber and with diaphragm, to adjust position of the diaphragm in housing；Before the housing includes
End cap and the rear end cap being connected with drive end bearing bracket, the diaphragm are arranged on the contact surface of drive end bearing bracket and rear end cap；The diaphragm
Include the kink of edge part, forced section and connection edge part and forced section；Metal bearing plate is additionally provided with the forced section；
The rear end cap, which includes, is connected with installation lid in installing pipe, the installing pipe, the elastic component is inconsistent with installing lid；
The lid of installing is threadedly coupled with installing pipe；The elastic component is set on push rod；
The opening and closing element rotatable connection is on air outlet, and one end that the push rod wears out installation lid is connected with opening and closing element；It is described
The connecting rod being hinged between opening and closing element and push rod provided with two ends.
2. a kind of gas furnace equipped with general mood isochronous controller as claimed in claim 1, it is characterised in that：Including Gas Pipe
Road, the gas pipeline is provided with gas control valve and the gas nozzle positioned at front end, positioned at gas control valve and combustion
Gas pipeline in the middle of gas jets is connected with inlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240423.5A CN104791800B (en) | 2015-05-12 | 2015-05-12 | General mood isochronous controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240423.5A CN104791800B (en) | 2015-05-12 | 2015-05-12 | General mood isochronous controller |
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| Publication Number | Publication Date |
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| CN104791800A CN104791800A (en) | 2015-07-22 |
| CN104791800B true CN104791800B (en) | 2017-11-03 |
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| CN201510240423.5A Active CN104791800B (en) | 2015-05-12 | 2015-05-12 | General mood isochronous controller |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345661A (en) * | 2017-06-30 | 2017-11-14 | 浙江科恩电器有限公司 | A kind of comprehensive full upward air intake burner for transferring in air quantity of energy |
| CN113776071B (en) * | 2021-09-30 | 2022-06-07 | 合肥工业大学 | Tail gas air inlet pressure automatic control device for VOC low-temperature combustion |
| CN114234189B (en) * | 2022-01-05 | 2022-07-05 | 北京富士特锅炉有限公司 | Rear premixing wall type laminar flow water cooling ultra-low nitrogen combustion device and control method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344666Y (en) * | 1998-07-22 | 1999-10-20 | 李利华 | Flame regulator for gas range |
| CN201013968Y (en) * | 2006-10-16 | 2008-01-30 | 彭江 | Wing-air linkage controlling valve |
| CN201462123U (en) * | 2009-04-30 | 2010-05-12 | 北京市科海龙华工业自动化仪器有限公司 | Pneumatic pressure-stabilizing pressure regulation valve |
| CN101929548A (en) * | 2009-06-22 | 2010-12-29 | 河北春风供暖设备有限责任公司 | Multipurpose automatic air regulating valve |
| CN202109487U (en) * | 2011-03-11 | 2012-01-11 | 冀州市冀能能源设备有限责任公司 | Pneumatic fuel gas/air quasi-proportion device |
| CN102384496A (en) * | 2011-08-31 | 2012-03-21 | 中国市政工程华北设计研究总院 | Method for controlling stability of air-fuel ratio of gas cooker |
| CN203907683U (en) * | 2014-05-07 | 2014-10-29 | 邵信宏 | Fully premixed combustion stove |
| CN204648245U (en) * | 2015-05-12 | 2015-09-16 | 宁波翔鹰厨房设备工程有限公司 | General mood isochronous controller and gas furnace thereof |
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Address after: 315191 Jiangshan Zhen Qiang Nong Cun, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Longyi Kitchen Equipment Engineering Co.,Ltd. Country or region after: China Address before: 315153 No. 410-19 Shiyuan Road, Shigang Street, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO XIANGYING KITCHEN EQUIPMENT ENGINEERING CO.,LTD. Country or region before: China |
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