CN101052840B - Wick for liquid fuel combustor - Google Patents
Wick for liquid fuel combustor Download PDFInfo
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- CN101052840B CN101052840B CN2004800353474A CN200480035347A CN101052840B CN 101052840 B CN101052840 B CN 101052840B CN 2004800353474 A CN2004800353474 A CN 2004800353474A CN 200480035347 A CN200480035347 A CN 200480035347A CN 101052840 B CN101052840 B CN 101052840B
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- ordinate
- core
- ledgement
- liquid fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D3/00—Burners using capillary action
- F23D3/02—Wick burners
- F23D3/08—Wick burners characterised by shape, construction, or material, of wick
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2202/00—Liquid fuel burners
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wick-Type Burners And Burners With Porous Materials (AREA)
- Feeding And Controlling Fuel (AREA)
- Knitting Of Fabric (AREA)
Abstract
A wick for a liquid fuel combustor in which combustion amount does not lower sharply even if tar deposits, and the combusting portion can be contained in a wick containing tube. The warp composing portion (41) of a heat resistant wick part (5) is formed by turning up two sets of thread bundles (45A, 45B) composed by arranging a plurality of warp threads (42) a plurality of times such that turn-upportions (47, 49) are formed repeatedly at upper and lower positions. The turn-up portions (47) at the upper position are cut at a cutting position CL to form the combusting portion (5B). Out of a plurality of weft threads (44A-44E) composing a weft composing portion (43), one weft thread (44A) located uppermost is arranged to extend laterally in the intermediate region at the combusting portion (5B) of the heat resistant wick part (5).
Description
Technical field
The present invention relates to the core of liquid fuel combusting device, relate in particular to the core of the liquid fuel combusting device of the liquid fuel that burning has been gasified in that core moves at above-below direction, as to be arranged on the core upper end burning portion.
Background technology
The core in the past shown in Fig. 1 to Fig. 4 (patent documentation) of the Fig. 1 to Fig. 3 (patent documentation 1) of real public clear 57-44164 communique and real public clear 61-33366 communique possess have the fuel of inhalant liquid fluid fuel function upward suck with core and be connected fuel suck with above the core, have a stable on heating hear resistance core.This hear resistance core possess be arranged on fuel suck with the core upper end, will suck the suction portion of the fuel that drinks up with core suction above more and the burning portion that is connected to form with this suction portion, will gasify by the liquid fuel that suction portion provides and burn by fuel.This core is arranged in the core receiving cartridge that is provided with in the oil combustion utensil, have upper end open portion.In addition, core is moved upward, the burning portion of core is protruded in upper end open portion at the core receiving cartridge upward in when burning.In addition, in when fire extinguishing that core is mobile toward below, the burning portion of core is housed in the core receiving cartridge.
The hear resistance core of the core in the past that is disclosed in above-mentioned two communiques has by ordinate structure portion and horizontal line structure portion and weaves the structure that forms.Ordinate structure portion is that 1 group of lines bundle being made of side by side two ordinate bars is by repeatedly turning back, after position and lower position repeated to form reflex part up, the reflex part that is positioned at an ordinate bar in the outside up on the position was cut off on the off-position of appointment and forms.In when burning, project upwards in the burning portion of the upper end open portion of core receiving cartridge and alternately constitute (reference is public clear 61-33366 communique Fig. 3 and Fig. 4 in fact) side by side at transverse direction with the reflex part that is positioned at an inboard ordinate bar of residue by the cut cut-out end that is positioned at an ordinate bar in the outside of the reflex part above being arranged in.In addition, horizontal line structure portion by weave mutually with the lines bundle of forming ordinate structure portion, reserve at above-below direction separately that many ledgements being provided with at interval, extend to transverse direction simultaneously constitute.In addition, a ledgement that is positioned in many ledgements topmost is set, makes it on than the reflex part of an ordinate bar of the above-mentioned residue position below more, (with reference to Fig. 3 of real public clear 61-33366 communique) be extended to transverse direction in the ordinate portion that constructs.
In the burning portion of core in the past, the gasification of vaporising fuel partly is separated to constitute by the cut-out end of ordinate bar.And the reflex part of the inboard ordinate bar between ordinate bar cut-out end forms space specified between separated ordinate bar cut-out end.The tar that is contained in the deposited fuel of separated cut-out end, thus the volume of this part increased.When accommodating above-mentioned core in the core receiving cartridge, the tar that has adhered to will become obstacle, yet in the structure in the past, adhering to of tar and the volume part that increases, to transfer in the above-mentioned space, consequently, even the adhesion amount of tar increases, the burning portion that yet can prevent core does not enter in the core receiving cartridge and the generation of the accident of the operation of can not putting out a fire.
Patent documentation 1: real public clear 57-44164 communique Fig. 1 to Fig. 3
Patent documentation 2: real public clear 61-33366 communique Fig. 1 to Fig. 4
Yet, in structure in the past, owing to form above-mentioned space, the therefore part of vaporising fuel (cutting off the end is separated and formed part) its smaller volume and quantity combusted is increased in burning portion.Thereby when in burning portion, beginning to adhere to tar, will cause the situation that quantity combusted declines to a great extent.
Summary of the invention
Given this, even the object of the present invention is to provide a kind of declining to a great extent and burning portion can being accommodated the core that the liquid fuel combusting device in the core receiving cartridge is used of quantity combusted of when adhering to tar, also not taking place.
Other purposes of the present invention are to provide a kind of structure with easy manufacturing core that the next liquid fuel combusting device that can achieve the above object is used.
Other purpose of the present invention is to provide a kind of can be provided with the core that the liquid fuel combusting device of quantity combusted is used by structure itself.
In the present invention, the liquid fuel combusting device core possess the fuel with inhalant liquid fluid fuel function upward suck with core and be connected fuel suck with on the core, have a stable on heating hear resistance core.This hear resistance core possess be arranged on fuel suck with the core upper end, fuel sucked the fuel that is drawn into core to the suction portion of more top suction and the burning portion that is connected to form with this suction portion, will gasify by the liquid fuel that suction portion provides and burn.Core among the present invention is arranged in the core receiving cartridge that is provided with in the oil combustion utensil, have upper end open portion, and makes burning portion protrude in the upper end open portion of core receiving cartridge upward when burning.The hear resistance core is that ordinate structure portion and horizontal line structure portion are constituted down by the state of braiding in addition, and this ordinate structure portion is undertaken many by a plurality of ordinate bars and forms side by side, and burning portion assigns to constitute by being cut off the end portion that forms by many ordinate bars.Horizontal line structure portion constitutes by weaving mutually with many lines bundles that constitute ordinate structure portion and reserving many ledgements that are provided with at interval, extend to transverse direction simultaneously at above-below direction separately in addition.In present specification, ' above-below direction ' is meant the above-below direction when core is used in the oil combustion utensil, and ' transverse direction ' is to intersect or vertical direction with ' above-below direction '.
In above-mentioned basic structure of the present invention, a ledgement that is positioned at the top in many ledgements is set, its zone line with the burning portion of hear resistance core is extended to transverse direction.In the past, those skilled in the art were preferable methods for the method that increases amount of vaporization and prevent to experience long-time and amount of vaporization minimizing that produce, think to common-sense many longitudinal alignment transverse directions expansions (free method) that will constitute burning portion.Yet the inventor thinks that the bar number of many ordinates constituting burning portion increases and the fuel that offers burning portion increases, and does not need to stick to above-mentioned general knowledge.Judge so studied, be considered to preferably, limit the method for the transverse direction width of ordinate in burning portion with general knowledge in the past.The inventor as a result of research finds: a ledgement that is positioned at the top is set, its zone line with the burning portion of hear resistance core is extended to transverse direction, thereby transverse direction width at burning portion restriction ordinate, the method will can significantly not reduce amount of vaporization, and the adhesion amount of minimizing tar, and can prevent the phenomenon that amount of vaporization descends for a long time.The position that is positioned at a ledgement of the top is suitably to be prescribed according to the fuel quantity that is supplied to through suction portion.Specifically, though the position at a ledgement place is the accumulation of tar do not cause hindering significantly gasification, and combustion portion leading section fuel, when on the position of a ledgement, adhering to tar simultaneously this tar only be burning portion can be in receiving cartridge the position of the tar of the movable degree of above-below direction.
According to structure of the present invention, tar is attached near the ledgement that is positioned at burning portion zone line, and the adhesion amount of tar is than a ledgement of the top being arranged on than zone line top or more reduce more during the below more, even in addition when tar adheres to, constitute the transverse direction width of a plurality of ordinates of burning portion by the ledgement restriction, so can effectively suppress the generation that the situation in the receiving cartridge can not be accommodated by burning portion.
In addition, when quality of fuel is abominable (when comprising the volume tar ingredients in the fuel), be position in the leading section 5 ± 1.5mm of burning portion scope with the optimum position of a ledgement.If exceed this scope, amount of vaporization minimizing and tar are attached to the front end of core, so the difficult point fire.In addition, if when this scope is following, improve by attached to being used to increase the possibility of amount of vaporization to the tar obstacle that cause, when accommodating burning portion in the core receiving cartridge of the burning portion of transverse direction expansion.
As preferred ordinate structure portion is the lines bundle more than a group that is made of side by side many ordinate bars, after being concatenated to form reflex part on repeatedly turn back the up position and lower position, the reflex part of top position is cut off in specific off-position and forms burning portion and constitute.Ordinate structural portion with described structure can utilize known raschel machine to make simply.In addition, if adopt said structure, can suck the fuel that is drawn into core from fuel and be incorporated into burning portion swimmingly.And,, then use original equipment can make core simply if this moment, fuel sucked when also adopting the structure that can weave by raschel machine with core.
In addition, in the reflex part of described top position, will be positioned at a most inboard ordinate bar or comprise this ordinate bar and many ordinate bars adjacent, turn back than the optimum position of off-position below more with this ordinate bar.According to foregoing, the ordinate bar that constitutes the top position reflex part is retained in than the off-position position of below more, the top of the ordinate bar reflex part that then is retained will form the space.If suitably stipulate the quantity in this space and the size of width, then can regulate the fuel quantity that suction portion offers burning portion.Thereby,, then, can regulate amount of vaporization according to cored structure in burning portion by will suitably stipulating the size of above-mentioned amount of space and width at the hear resistance core even the structure that fuel sucks with core is adopted as the structure that sucks possible fuel to greatest extent.
In addition, individual with n (n is the positive integer more than 1) in a plurality of reflex parts of position up serves as on the reflex part that occurs at interval, will be positioned at a most inboard ordinate bar of this reflex part turn back than off-position below more the position and also one or more ordinate that an ordinate bar is comprised can be turned back in position than the remaining more close off-position of folded back position that manys an ordinate except this one or more ordinate.At this moment, according to the n value of setting arbitrarily, can determine the quantity in above-mentioned space.Fuel sucks the fuel that is drawn into core when offering burning portion through the hear resistance core, preferably stipulates the said n value, and the amount of restriction burning makes it near the amount of suitable burning in burning portion.
In addition, being positioned at a most inboard ordinate bar in the reflex part with the top position turns back on than the position of off-position below more, in addition one or more ordinate that is comprised in this ordinate bar is turned back and manying than the residue except this ordinate on the position of the more close off-position of folded back position of an ordinate, and this ordinate and a ledgement that is positioned at the top are woven.Thereby, bring into play the function that an ordinate is fixed in a ledgement of the top, can prevent that this ledgement from coming off in cut-off parts.
The quantity that is used to constitute the lines bundle of ordinate structure portion is arbitrarily.For example, also 2 groups of lines bundles repeatedly can be turned back under state laterally arranged side by side together, after making it position and lower position being concatenated to form reflex part up, cut off the reflex part that is positioned at the top position in the off-position of appointment, thereby form burning portion.Like this manufacturing of core will become easy.
Description of drawings
Fig. 1 is the approximate three-dimensional map of the Wick for liquid fuel combustor of present embodiment.
Fig. 2 is that the core of present embodiment has been installed under the situation of oil combustion utensil, amplifies the part shortcoming profile of the internal structure critical piece of expression oil combustion utensil.
Fig. 3 is the enlarged drawing more specifically of critical piece shown in Figure 2.
Fig. 4 is the manufacture process for the core of the structure that core is described, amplifies the part of the hear resistance core that is illustrated in the manufacture process SMIS and the figure that fuel sucks a part of using core.
Fig. 5 amplifies to be illustrated in the figure that the off-position shown in Fig. 4 is cut off state afterwards.
The specific embodiment
Describe the embodiment of Wick for liquid fuel combustor of the present invention in detail below with reference to accompanying drawing.Fig. 1 is that expression is applied in the approximate three-dimensional map of oil combustion utensil with a kind of embodiment example on the core 1 with Wick for liquid fuel combustor of the present invention.This core 1 possesses and has the tubular fuel that liquid fuel is drawn into the function of top and suck hear resistance core 5 with core 3 and tubular.Connect fuel and suck, spread all over pasting around complete and reinforce with belt 7 with above the connecting portion of core 3 and hear resistance core 5.Drive pin 9 becomes core 1 from reinforcing with belt 7 towards the part of upper and lower to the driving mechanism that moves, and this drive pin 9 is with respect to core 1 be fixed (with reference to Fig. 3).It is the surface that drive pin 9 is installed in belt 7.
Fig. 2 is that the core of present embodiment has been installed under the situation of oil combustion utensil, amplifies the part shortcoming profile of the internal structure critical piece of expression oil combustion utensil, and Fig. 3 is the enlarged drawing more specifically of critical piece shown in Figure 2.As shown in Figure 2, the oil combustion utensil possesses the fuel tank of being made up of bottom wall portion 11 and main part 13 15.Retaining lam-oil in order to keep the appointment liquid level in fuel tank 15, this lam-oil is to be replenished by the oil box that does not have expression among the figure.The core urceolus 19 of forming the part of core receiving cartridge 17 is fixed on seal 18 on the main part 13 of fuel tank 15 between the centre, and the in-core tube 21 of forming the remainder of core receiving cartridge 17 is fixed on the bottom wall portion 11 of fuel tank 15.Driving mechanism 23 is being accommodated in the inboard of core urceolus 19, and this driving mechanism 23 fastens with above-mentioned drive pin 9, and core 1 above-below direction is moved.The driving force of this driving mechanism 23 produces by handle 25 about rotating revolving core.Because the structure of driving mechanism 23 is known, therefore omit explanation.Do the as a whole flame envelope tube support sector 20 that formed on the upper side end of core urceolus 19, this flame envelope tube support sector 20 is the bottoms towards the flame envelope tube 27 of lateral direction bending and support combustion barrel.Do the as a whole internal flame tube support sector 22 that formed in addition on the upper side end of in-core tube 21, this internal flame tube support sector 22 is inwards direction bending and internal flame tube 29 bottoms of supporting combustion barrel.
State shown in Figure 2 is, the 5B of burning portion that when burning, is positioned at core 1 front end be in core receiving cartridge 17 upside peristome 16 above outstanding state.When fire extinguishing, handle 25 about the core is reduced towards the below to the moving core 1 that makes of counter rotation, and the 5B of burning portion is accommodated in the core receiving cartridge 17.Though by figure expression, this oil combustion utensil has self-extinguishing mechanism as yet, this self-extinguishing mechanism is when earthquake takes place or oil combustion utensil when being fallen down, and moment is incorporated into core 1 in the core receiving cartridge 17 and carries out self-extinguishing and operate.The structure of this self-extinguishing mechanism is known, therefore omits explanation.
Below the oil combustion utensil of the present embodiment structure with core 1 is described.Fig. 4 is for structure that core 1 is described and core manufacture process, amplifies the part of the hear resistance core that is illustrated in the core 1 in the manufacture process and the figure that fuel sucks a part of using core 3.Hear resistance core 5 possess be arranged on fuel suck with core 3 upsides, will by fuel sucks the 5A of suction portion of the fuel that sucts with core 3 suction above more and be connected with the 5A of suction portion and form, to passing through the 5B of burning portion that liquid fuel that the suction 5A of portion is supplied to carries out gasification, and combustion.
Fuel sucks under the state that the ordinate structure portion 31 that is made up of cotton yarn with portion 3 and horizontal line structure portion 33 weave by raschel machine formed.As shown in Figure 1, horizontal line structure portion 33 is weaving with ordinate structure portion 31 mutually near on the upper area of hear resistance core 5 and the downside end adjacent domain, and ordinate structure portion 31 is only arranged on zone line.Ordinate structure portion 31 is that many formed lines bundle 35A more than 2 groups arranged side by side by many ordinate bars 32 are by repeatedly turning back, be concatenated to form reflex part 37 and 39 (Fig. 1) up on position and the lower position and form, 2 groups of lines bundle 35A of horizontal line structure portion 33 and formation ordinate structure portion 31 and 35B weave mutually in addition.Many the horizontal lines 34 that constitute horizontal line structure portion 33 are set to reserve at interval, extend to transverse direction simultaneously at above-below direction separately.In this example, horizontal line 34 weaves with 2 groups of lines bundle 35A that form ordinate formation portion 31 and 35B mutually according to the weave of so-called chain shape style.
Formed under the state that the ordinate structure portion 41 that is made up of the line of each glass fibre of hear resistance core 5 and horizontal line structure portion 43 weave mutually by raschel machine in addition.Fuel sucks usefulness portion core 3 and together connects by being connected with horizontal line 40 with hear resistance core 5.When making ordinate formation portion 41, at first will be by many of many ordinate bars 42 formed 2 groups of lines bundle 45A arranged side by side and 45B repeatedly turn back with the shape that crawls, make up and be concatenated to form reflex part 47 and 49 on the position and lower position, form horizontal line structure portion 43 this moment simultaneously.Thereafter, thus the reflex part 47 of top position cut off along the off-position CL of appointment form the burning 5B of portion.In the present embodiment, being positioned at a most inboard ordinate bar 42A up on the reflex part 47 of position turns back on than the position of off-position CL below more, and on the position of the reflex part of this ordinate bar 42A, ordinate bar 42A is woven (winding) mutually with the ledgement 44B of narration later on.In the present embodiment, one or more the ordinate 42a that comprises among this ordinate bar 42A turned back manying than the residue one or more the ordinate 42a except this on position of the more close off-position CL of folded back position of ordinate 42b, and this ordinate 42a weaves (perhaps twining) mutually with a ledgement 44A who is positioned at the top that will illustrate later on.In addition.In the present embodiment, an ordinate bar 42A is turned back on than the position of off-position CL below more, yet also many ordinate bars 42 can be turned back on than the position of off-position below more.Also can twine an ordinate bar in many ordinate bars 42 mutually with a ledgement 44A who is positioned at the top this moment, and remaining ordinate bar 42 is twined mutually with second ledgement 44B.
In addition in the present embodiment, an ordinate 42a is twined mutually with ledgement 44A, yet also many ordinates can be twined mutually with ledgement 44A.
Horizontal line structure portion 43 be by the weave of 5 ledgement 44A～44E by so-called chain shape style with constitute ordinate and constitute the lines bundle 45A of portion 41 and 45B and weave mutually and constitute.Article 5, ledgement 44A～44E is set to reserve at interval at above-below direction separately, and towards intersecting or vertical transverse direction extension with the direction that ordinate bar 42 extends.In order to form the 5B of burning portion, on off-position CL shown in Figure 4, cut off the reflex part 47 of top position.Fig. 5 amplifies the state after expression is cut off, and the end of each the ordinate bar 42 after the cut-out separates naturally, and is being positioned at the state that becomes the thin bristle of glass fibre than the end of each ordinate bar 42 of ledgement 44A above more on the 5B of burning portion.In addition, to be positioned at hear resistance core 5 ordinate structure portion 41 lower positions reflex part 49 and be positioned at fuel and suck with the shape of the reflex part 37 of core 3 top positions mode and be determined according to the contact area increase that makes both, specifically, lines bundle 45B is contacted through longer distance with lines bundle 35A.That is,, carry out the shape of turning back of the mode regulation lines bundle 35A that the oneself contacts with an ordinate bar among the contacted lines bundle of the lines bundle 45A 45B according to reflex part at lines bundle 45B.Equally, suck the reflex part of using lines bundle 35A in the core 3 at fuel, the shape of turning back of regulation lines bundle 35A makes the ordinate bar oneself contact of the lines bundle 35A that contacts with lines bundle 35B.Article 2, ledgement 40 is to form according to the reflex part of the weave of chain shape style and these lines bundles 45B and the reflex part braiding of lines bundle 35A.
The present invention is arranged to a ledgement 44A who is positioned at the top among 5 ledgement 44A～44E in above-mentioned basic structure, and its zone line at the 5B of burning portion of hear resistance core 5 is extended towards transverse direction.Thereby be limited in the transverse direction width that the 5B of burning portion goes up ordinate in a way.Yet the inventor finds the adhesion amount that adopts said structure not only significantly not reduce amount of vaporization but also minimizing tar, the phenomenon that can also prevent amount of vaporization decline for a long time.The position that is positioned at a ledgement 44A of the top is suitably to stipulate according to the fuel quantity that suction portion is provided.Specifically, though the position at a ledgement 44A place is the accumulation of tar do not cause hindering significantly the 5B of gasification, and combustion portion leading section fuel, when on the position of a ledgement 44A, adhering to tar simultaneously this tar only be the 5B of burning portion can be in receiving cartridge 17 position of the tar of the movable degree of above-below direction.When quality of fuel is abominable (when comprising the volume tar ingredients in the fuel), the more concrete optimum position of a ledgement 44A is the position in the leading section 5 ± 1.5mm of burning portion scope.If exceed this scope, amount of vaporization minimizing and tar are attached to the front end of core.In addition, if at this below scope, and adhere to tar increasing amount of vaporization on the 5B of burning portion of transverse direction expansion, the possibility of obstacle improved when then the existence of this tar will become the 5B of burning portion and accommodate in the core receiving cartridge 17.
If adopt the structure of present embodiment, then near the ledgement 44A of the tar that comprises in the fuel attached to the zone line that is positioned at the 5B of burning portion.Than adopting ledgement 44A is arranged on than zone line top or more reduce the adhesion amount of tar during the structure of below more more when having confirmed to adopt said structure by test.Even when tar adheres to, constitute the transverse direction width of a plurality of ordinates 42 of the burning 5B of portion by ledgement 44A restriction, thereby can effectively suppress the generation that the 5B of burning portion can not accommodate the situation in the receiving cartridge 17 in addition.In addition, as present embodiment, be retained in than off-position CL the ordinate bar 45B of a part (42A) that constitutes the reflex part 47 of top position more on the position of below, then form space S in the top of the reflex part of the ordinate bar (42A) that keeps, if suitably stipulate the quantity of this space S and the size of width, then can regulate the fuel quantity that the 5A of suction portion offers the 5B of burning portion, thereby, even the structure that fuel sucks with core 3 is adopted as the structure that can suck attainable fuel to greatest extent, also may on hear resistance core 5, suitably stipulate the size of described amount of space and width, make it regulate amount of vaporization according to cored structure at the 5B of burning portion.
In addition, in the present embodiment, on off-position CL, do not have cut ordinate bar 42A though kept at all a plurality of reflex parts 47 that are arranged in the top position, however also can with n (n is the positive integer more than 1) individual serve as the reflex part 47 the most inboard ordinate bars that occur at interval turn back than off-position below more the position and also can be with an ordinate bar in one or more ordinate of comprising turn back on the position of than one or more ordinate the remaining more close off-position CL of folded back position that manys an ordinate except this.According to the n value of setting arbitrarily, can determine the quantity in above-mentioned space.Fuel sucks the fuel that is drawn into core 3 when offering the 5B of burning portion through hear resistance core 5, and the said n value preferably is defined as the value that the quantity combusted that makes among the 5B of burning portion is restricted to approaching the most suitable quantity combusted.
In the above-described embodiment, the group number that is used to constitute the lines bundle of ordinate formation portion 41 is 2 groups, and the group number (m) that is used to constitute the lines bundle of ordinate formation portion 41 in theory is an arbitrary value.
In the above-described embodiment, adopted till the reflex part of ordinate 42b from the outstanding upward 5B of burning portion of the upside peristome 16 of core receiving cartridge 17.Yet the reflex part of ordinate 42b is not necessarily outstanding upward at the upside peristome 16 of core receiving cartridge 17.According to circumstances, when burning, the reflex part of ordinate 42b can certainly be positioned at core receiving cartridge 17.In addition in the present embodiment, begin second ledgement 44B in the above and be positioned at upside peristome 16 about consistent location with core receiving cartridge 17, yet,, do not have substantial problem even second ledgement 44B is exposed to the top of upside peristome 16 to a certain extent yet.
According to the present invention, the adhesion amount of the tar of core burning portion can be reduced, and the generation that the situation in the receiving cartridge can not be accommodated by burning portion can be effectively suppressed, therefore, also can use the advantage of core for a long time even when having abominable oily of service property (quality).
Claims (8)
1. Wick for liquid fuel combustor possesses:
Fuel sucks and uses core, and it has the function that liquid fuel is sucked upward; With
The hear resistance core, it has hear resistance, and possess suction portion and burning portion, wherein, suction portion is arranged on described fuel and sucks with the upside of core and will be sucked above the fuel that drinks up with core be drawn into more by described fuel, burning portion and described suction portion form continuously and will carry out gasification, and combustion by the described liquid fuel that described suction portion is provided
Described Wick for liquid fuel combustor is arranged in the core receiving cartridge with upside peristome that is disposed in the liquid fuel combusting device, and is during burning that described burning portion is outstanding upward and use from the described upside peristome of described core receiving cartridge,
The feature of described Wick for liquid fuel combustor is:
Described hear resistance core is to constitute by under ordinate structure portion and the state that horizontal line structure portion weaves mutually,
Described ordinate structure portion is made of by many side by side many ordinate bars, and the end sections that described burning portion forms by described many ordinate bars are cut off constitutes,
Described horizontal line structure portion constitutes by vacating many ledgements that are provided with at interval and extend towards transverse direction at above-below direction respectively,
Described many ordinate bars of described horizontal line structure portion and the described ordinate structure of formation portion weave,
A described ledgement that is positioned at the top in described many ledgements is configured to extend towards transverse direction at the zone line of the described burning portion of described hear resistance core,
A described ledgement is in upper/lower positions, promptly, do not make accumulation by tar cause hindering significantly the gasification from described burning portion leading section of described fuel, and, even when on the position of a described ledgement, adhering to described tar, also only adhere to make burning portion can be in receiving cartridge the tar of the degree of above-below direction displacement, the position of a described ledgement in the described burning leading section 5 ± 1.5mm of portion scope.
2. Wick for liquid fuel combustor as claimed in claim 1 is characterized in that:
Described ordinate structure portion is by turning back repeatedly by many lines bundles more than 1 group that constitute side by side of described many ordinate bars, after making its lower position repeat to form reflex part at the top position of a described ledgement and a described ledgement, the reflex part that is positioned at described top position is cut off on the off-position of appointment and makes it form described burning portion to constitute
Described horizontal line structure portion be with constitute described ordinate structure portion described more than 1 group the braiding of lines bundle and constitute.
3. Wick for liquid fuel combustor as claimed in claim 2 is characterized in that:
On the reflex part of described top position, be positioned at a most inboard described ordinate bar or comprise this ordinate bar and turn back than the position of described off-position below more with adjacent many described ordinate bars of this ordinate bar.
4. Wick for liquid fuel combustor as claimed in claim 3 is characterized in that:
Than one or more the ordinate except this residue of turning back one or more ordinate that a described ordinate bar is comprised manys the position of the more close described off-position of folded back position of an ordinate,
A described ledgement weaves mutually with described one or more ordinate.
5. Wick for liquid fuel combustor as claimed in claim 1 is characterized in that:
Described ordinate structure portion is under the state laterally arranged side by side by many lines bundles more than 2 groups that constitute side by side of described many ordinate bars, make by repeatedly turning back after being concatenated to form reflex part on the lower position of the top position of a described ledgement and a described ledgement, the reflex part of described top position cut off in the off-position of appointment make it form described burning portion to constitute
On the reflex part of described top position, be positioned at a most inboard described ordinate bar and turn back than the position of described off-position below more,
And one or more ordinate that a described ordinate bar comprises turns back in the position of the more close described off-position of folded back position of manying an ordinate than the residue one or more the ordinate except this,
A described ledgement weaves mutually with described one or more ordinate.
6. Wick for liquid fuel combustor as claimed in claim 2 is characterized in that:
In a plurality of described reflex part of described top position, serve as on the described reflex part of appearance at interval, will be positioned at a most inboard described ordinate bar and turn back than the position of described off-position below more with n,
And one or more ordinate that a described ordinate bar comprises is turned back in the position of the more close described off-position of folded back position of manying an ordinate than the residue one or more the ordinate except this,
A described ledgement weaves mutually with described one or more ordinate,
Wherein, described n is the positive integer more than 1.
7. Wick for liquid fuel combustor as claimed in claim 1 is characterized in that:
Described ordinate structure portion be the lines bundle of the m group that constitutes side by side by many of described many ordinate bars under state laterally arranged side by side together by repeatedly turning back, make it after being concatenated to form reflex part on the lower position of the top position of a described ledgement and a described ledgement, the reflex part of described top position cut off in the off-position of appointment make it form described burning portion to constitute
In a plurality of described reflex part of described top position, serve as on the described reflex part of appearance at interval, will be positioned at a most inboard described ordinate bar and turn back than the position of described off-position below more with n,
And one or more ordinate that a described ordinate bar comprises is turned back than one or more the position of the more close described off-position of folded back position of manying many ordinates of residue the ordinate except this,
A described ledgement weaves mutually with described one or more ordinate,
Wherein, described m is the positive integer more than 2, and described n is the positive integer more than 1.
8. Wick for liquid fuel combustor as claimed in claim 7 is characterized in that:
Described m is 2, described n is 2.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2004/018382 WO2006061904A1 (en) | 2004-12-09 | 2004-12-09 | Wick for liquid fuel combustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101052840A CN101052840A (en) | 2007-10-10 |
| CN101052840B true CN101052840B (en) | 2011-06-01 |
Family
ID=36577734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004800353474A Active CN101052840B (en) | 2004-12-09 | 2004-12-09 | Wick for liquid fuel combustor |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4710828B2 (en) |
| KR (1) | KR101111582B1 (en) |
| CN (1) | CN101052840B (en) |
| JO (1) | JO2462B1 (en) |
| WO (1) | WO2006061904A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102197391B1 (en) * | 2019-08-20 | 2020-12-31 | 안금숙 | Paraffin burner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105677A (en) * | 1985-04-22 | 1986-10-22 | 有限会社喜立产业 | The combustion core of oil combustion device |
| CN86106970A (en) * | 1985-09-17 | 1987-07-29 | 有限会社喜立产业 | The wick of oil burning apparatus |
| CN1040671A (en) * | 1988-02-01 | 1990-03-21 | 有限会社喜立产业 | Stitchless burning wick |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5744164Y2 (en) * | 1978-02-18 | 1982-09-29 | ||
| JPS55105708U (en) * | 1979-01-17 | 1980-07-24 | ||
| JPS6133366Y2 (en) * | 1979-03-10 | 1986-09-30 | ||
| JPS5913448Y2 (en) * | 1981-07-13 | 1984-04-21 | シルバ−工業株式会社 | Wick for combustion appliances |
| JPS5888513U (en) * | 1981-12-12 | 1983-06-15 | シルバ−工業株式会社 | Wick for combustion appliances |
-
2004
- 2004-12-09 JP JP2006515493A patent/JP4710828B2/en active Active
- 2004-12-09 KR KR1020067008522A patent/KR101111582B1/en active IP Right Grant
- 2004-12-09 WO PCT/JP2004/018382 patent/WO2006061904A1/en active Application Filing
- 2004-12-09 CN CN2004800353474A patent/CN101052840B/en active Active
-
2005
- 2005-11-24 JO JO2005185A patent/JO2462B1/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105677A (en) * | 1985-04-22 | 1986-10-22 | 有限会社喜立产业 | The combustion core of oil combustion device |
| CN86106970A (en) * | 1985-09-17 | 1987-07-29 | 有限会社喜立产业 | The wick of oil burning apparatus |
| CN1040671A (en) * | 1988-02-01 | 1990-03-21 | 有限会社喜立产业 | Stitchless burning wick |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070063466A (en) | 2007-06-19 |
| CN101052840A (en) | 2007-10-10 |
| JO2462B1 (en) | 2009-01-20 |
| KR101111582B1 (en) | 2012-02-24 |
| WO2006061904A1 (en) | 2006-06-15 |
| JP4710828B2 (en) | 2011-06-29 |
| JPWO2006061904A1 (en) | 2008-06-05 |
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