JPS6026273Y2 - Flow rate adjustment device for liquid fuel supply equipment - Google Patents
Flow rate adjustment device for liquid fuel supply equipmentInfo
- Publication number
- JPS6026273Y2 JPS6026273Y2 JP8437880U JP8437880U JPS6026273Y2 JP S6026273 Y2 JPS6026273 Y2 JP S6026273Y2 JP 8437880 U JP8437880 U JP 8437880U JP 8437880 U JP8437880 U JP 8437880U JP S6026273 Y2 JPS6026273 Y2 JP S6026273Y2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- rate adjustment
- fuel
- liquid fuel
- fuel supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Reciprocating Pumps (AREA)
- Feeding And Controlling Fuel (AREA)
Description
【考案の詳細な説明】
本考案は燃焼に必要な燃料と空気の両供給装置を１台の
モータに取り付け、モータの回転数を制御することによ
り、空燃比を一定に保ちつつ、バーナにて完全燃焼させ
るようにした構造簡単で燃焼量を無段階に調節できる液
体燃料供給装置に係わる。[Detailed explanation of the invention] This invention attaches both the fuel and air supply devices necessary for combustion to one motor, and by controlling the rotation speed of the motor, the air-fuel ratio is kept constant and the burner is The present invention relates to a liquid fuel supply device that has a simple structure and can steplessly adjust the amount of combustion to achieve complete combustion.
従来この種の装置、例えば気化式もしくは回転式の液体
燃料バーナは単に燃料を供給する機能を備えただけの電
動ポンプや電磁ポンプ、あるいはバーナ部と油タンクと
の間の落差を利用した油量調節器といった燃料供給手段
を別個に設けて、燃料を供給したり、また従来からある
電動散霧機のようにモータ回転軸の回転でポンプ作用を
行なわせるもの等が知られているが、前者の場合は燃焼
に必要な空気の供給と燃料を供給させる駆動手段とをそ
れぞれ別個に備えねばならず、一方後者の場合では構造
的には散霧できれば良いといった程度のものでしかなか
った。Conventionally, this type of device, for example, a vaporizing or rotary liquid fuel burner, was equipped with an electric pump or electromagnetic pump that simply had the function of supplying fuel, or an oil volume control system that utilized the head difference between the burner section and the oil tank. It is known that a fuel supply means such as a regulator is provided separately to supply fuel, or that the pumping action is performed by the rotation of the motor shaft like a conventional electric sprayer, but the former In this case, the supply of air necessary for combustion and the driving means for supplying fuel had to be provided separately, while in the latter case, the structure was only sufficient to disperse atomization.
そこで本考案は上記従来の構造から新規かつ大幅な改良
を試みたもので、その目的とするところは回転数制御回
路からの信号にもとすき回転速度を任意に変換可能な可
変速機構を備えたモータの回転軸上に前記モータの回転
を往復運動に変換させてポンプ作用をなすポンプ機構部
、その仕送風用ファン及び回転体を一体にして配設した
液体燃料供給装置において、該流量調節を簡単にかつ正
確に行なわしめることができる装置を提供したものであ
る。Therefore, the present invention is an attempt to make a new and significant improvement over the conventional structure described above, and its purpose is to provide a variable speed mechanism that can arbitrarily convert the clearance rotation speed based on the signal from the rotation speed control circuit. In a liquid fuel supply device, a pump mechanism unit that performs a pumping action by converting the rotation of the motor into reciprocating motion, a fan for blowing air, and a rotating body are integrally arranged on the rotating shaft of a motor, in which the flow rate adjustment is performed. The present invention provides a device that can easily and accurately perform the following steps.
以下、この考案の一実施例を図を参照して説明する。An embodiment of this invention will be described below with reference to the drawings.
１は可変速機構を備えたモータで、内部にステータ１′
及びロータ１′が配設されており、このモータ１の中央
を貫通して上下方向にその両端が開口する送油パイプ２
を内設してなる回転軸３が設けられている。1 is a motor equipped with a variable speed mechanism, and has a stator 1' inside.
and a rotor 1', and an oil pipe 2 that passes through the center of the motor 1 and opens at both ends in the vertical direction.
A rotating shaft 3 having a rotary shaft 3 installed therein is provided.
前記回転軸３はモータ１に対して回転自在に軸支されて
おり、回転数制御回路４からの信号にもとづき、回転速
度を任意に変換可能なものである。The rotating shaft 3 is rotatably supported by the motor 1, and its rotation speed can be arbitrarily changed based on a signal from a rotation speed control circuit 4.
４′はモータ１に取付けた回転数検出部である。4' is a rotation speed detecting section attached to the motor 1.
また前記回転軸３の上端にはこれとほぼ直交して水平方
向に拡開して燃料を拡散化せしめる回転体５が設けられ
る一方、この回転体５に対応する位置には送油パイプ２
の上部を一部穿設してなる燃料の吐出口６が設けられて
いる。Further, at the upper end of the rotating shaft 3, there is provided a rotating body 5 which spreads out in the horizontal direction and spreads out in the horizontal direction, almost perpendicular to the rotating shaft 3, and at a position corresponding to this rotating body 5, there is an oil pipe 2.
A fuel discharge port 6 is provided by partially perforating the upper part of the fuel tank.
なお、前記回転体５は燃料を拡散及至均−噴霧できる形
状のものであれば何でも構わない腰吐出口６についても
送油パイプ２の上部の一部と言わず、全周に均一にこれ
を穿設して吐出口６としても構わない。Note that the rotary body 5 may be of any shape as long as it can diffuse and spray the fuel evenly.The waist discharge port 6 is not just a part of the upper part of the oil pipe 2, but can be uniformly distributed over the entire circumference. It is also possible to provide the discharge port 6 by drilling it.
一方回転軸３の下方には送風用ファン７が取り付けられ
、さらに下端にはポンプ機構部８が燃料に浸漬された状
態で形成されている。On the other hand, a blowing fan 7 is attached below the rotating shaft 3, and a pump mechanism section 8 is formed at the lower end to be immersed in fuel.
前記ポンプ機構部８の構造は第２図に示すように内部を
中空にして送油パイプ２とし、下端に吐出弁９を設けた
回転軸３の回転に対し、この回転軸３の延長線上に摺動
自在に遊嵌され、かつ押えバネ１０により常時上方へ付
勢されている略丁字形をした可動シリンダ１１を、回転
軸３の一部に固定され、下方に一部突出部１２′を形成
したすべり接触体１２と前記可動シリンダ１１の一部に
一端を固定し、前記すべり接触体１２の突出部１２′と
接触しながら回転軸３の中心に対して同心円上の軌跡を
抽くように形成されたストローク調整斜板１３とにより
、前記可動シリンダ１１を上下方向の往復運動に変換さ
せ、ポンプ作用を行なわせるものである。As shown in FIG. 2, the structure of the pump mechanism section 8 is that the inside is hollow to form an oil pipe 2, and a discharge valve 9 is provided at the lower end of the pump mechanism section 8. A substantially T-shaped movable cylinder 11, which is slidably and loosely fitted and is always urged upward by a presser spring 10, is fixed to a part of the rotating shaft 3 and has a partially protruding part 12' downwardly. One end is fixed to the formed sliding contact body 12 and a part of the movable cylinder 11, so as to draw a concentric trajectory with respect to the center of the rotating shaft 3 while contacting the protrusion 12' of the sliding contact body 12. A stroke adjusting swash plate 13 formed in the movable cylinder 11 is configured to convert the movable cylinder 11 into vertical reciprocating motion to perform a pumping action.
さらに前記略丁字形をした可動シリンダ１１には流量調
節ネジ１４を螺合する孔１５と、該流量調節ネジ１４に
当接された形で、この流量調節ネジ１４の動きに対して
前記孔１５に直交して設けられた孔１６から出没自在に
して、常時ストローク調整斜板１２に当接しながらその
角度を調整することにより可動シリンダ１１自体の往復
運動のストロークを変え、適宜な燃油量として設定でき
る流量調節鋼球１７が具備されている。Further, the substantially T-shaped movable cylinder 11 has a hole 15 into which the flow rate adjustment screw 14 is screwed, and the hole 15 is in contact with the flow rate adjustment screw 14 so that the movement of the flow rate adjustment screw 14 The stroke of the reciprocating motion of the movable cylinder 11 itself is changed by adjusting the angle of the movable cylinder 11 while constantly contacting the stroke adjustment swash plate 12, and setting the amount of fuel as appropriate. A steel ball 17 for adjusting the flow rate is provided.
したがってバーナの組立時およびメンテナンス時におい
ては、この流量調節ネジ１４を操作するだけで簡単にポ
ンプ部８の流量を変化、設定してやることができるが、
可動シリンダ１１自体も実際にはきわめて微振動にて運
動するため、装置の動作中に前記流量調節ネジ１４を操
作するということも可能である。Therefore, when assembling and maintaining the burner, the flow rate of the pump section 8 can be easily changed and set by simply operating the flow rate adjustment screw 14.
Since the movable cylinder 11 itself actually moves with very slight vibrations, it is also possible to operate the flow rate adjustment screw 14 while the device is in operation.
この場合、流量調節ネジ１４は一般に回転軸３および可
動シリンダ１１と直交する位置、即ち水平方向にて具備
しておく方が調節する上で操作しやすいことは言うまで
もない。In this case, it goes without saying that it is generally easier to adjust the flow rate adjusting screw 14 if it is provided at a position perpendicular to the rotating shaft 3 and the movable cylinder 11, that is, in the horizontal direction.
また流量調節ネジ１４についても先端角θ、直径ネジピ
ンチを変えることにより任意の回転角で任意の流量変化
を実現できる上に、ストローク調整斜板１２により流量
調節鋼球１７が常に下方に押圧されているという関係か
ら、調節ネジ１４自体にバックラッシュがなく、まわり
止め効果の期待もできる。Furthermore, by changing the tip angle θ and diameter screw pinch of the flow rate adjustment screw 14, any flow rate change can be realized at any rotation angle, and the flow rate adjustment steel ball 17 is always pressed downward by the stroke adjustment swash plate 12. Because of this relationship, there is no backlash in the adjustment screw 14 itself, and a rotation prevention effect can be expected.
なお１８は油槽１９内に設け、ポンプ機構部８、とりわ
け押えはね１０を支持する支持体である。Note that 18 is a support provided in the oil tank 19 to support the pump mechanism section 8, particularly the presser spring 10.
今モータ１を始動すれば回転軸３が回転腰この回転軸３
の回転と共にすべり接触体１２を回転させ、ストローク
調整斜板１３を介して往復運動に変換された筒状体の可
動シリンダ１１の吸入弁２０より燃料が吸入され、ポン
プ室２１を経て、回転軸３の内部中空に形成された送油
パイプ２内へと圧送され、最終的に送油パイプ２の上端
吐出口６から回転体５に滴下され、ここで灯油は均一に
拡散される。If you start the motor 1 now, the rotating shaft 3 will rotate.
As the sliding contact body 12 rotates, fuel is sucked in through the suction valve 20 of the cylindrical movable cylinder 11, which is converted into reciprocating motion via the stroke adjustment swash plate 13, and passes through the pump chamber 21 to the rotating shaft. The kerosene is fed under pressure into the oil pipe 2 formed in the hollow interior of the oil pipe 3, and finally drips onto the rotating body 5 from the upper end discharge port 6 of the oil pipe 2, where the kerosene is uniformly dispersed.
さらに、本装置の場合ストーブの外観の一部に設置され
、使用者が任意に火力調節できる操作つまみ２２と連動
したモータ１への回転数制御回路４からの信号にもとす
き、可変速機構を備えたモータ１の回転、即ち回転軸３
の回転速度に相応する燃油量、空気量とを一体に変換で
きる。Furthermore, in the case of this device, a variable speed mechanism is used to control the rotation speed control circuit 4 to the motor 1, which is connected to an operation knob 22 that is installed on a part of the exterior of the stove and allows the user to adjust the firepower as desired. The rotation of the motor 1, that is, the rotating shaft 3
It is possible to integrally convert the amount of fuel and air amount corresponding to the rotational speed of the engine.
この場合燃焼特性において燃油量と空気量とが前記モー
タ１の回転数にほぼ比例するという性質を有することか
ら、最初の段階である燃油量に対する適正な空気量をダ
ンパ等の空気量調節装置２３により調整して導入してや
ると以後空燃比は常時一定となり、事実燃焼量を小から
大、あるいは大から小へと移行させても常に良好な燃焼
が得られ、赤火や失火の原因となる前記空燃比の不安定
な空気過少、燃料過少といった現象は全く発生しない。In this case, since the combustion characteristics have the property that the amount of fuel and the amount of air are approximately proportional to the rotational speed of the motor 1, the air amount adjusting device 23 such as a damper adjusts the amount of air appropriate for the amount of fuel at the first stage. If the air-fuel ratio is adjusted and introduced, the air-fuel ratio will remain constant from then on, and in fact, good combustion will always be obtained even if the combustion amount is changed from small to large, or from large to small. Phenomena such as insufficient air or insufficient fuel resulting in unstable air-fuel ratios do not occur at all.
その上、ストローク調整斜板１２に流量調節鋼球１７が
常時当接し、この流量調節鋼球１７を上下に移動可能に
して前記ストローク調整斜板１２の角度を可変させる流
量調節ネジ１４が設けられた構成により、この流量調節
ネジ１４の操作により可動シリンダ１１自体の往復運動
のストロークを変えることができるためバーナの組立時
およびメンテナンス時においては、この流量調節ネジ１
４を操作するだけで簡単にポンプ部８の流量を変化、設
定してやることができる。Furthermore, a flow rate adjustment screw 14 is provided, in which a flow rate adjustment steel ball 17 is always in contact with the stroke adjustment swash plate 12, and the flow rate adjustment steel ball 17 can be moved up and down to vary the angle of the stroke adjustment swash plate 12. With this configuration, the stroke of the reciprocating motion of the movable cylinder 11 itself can be changed by operating the flow rate adjustment screw 14. Therefore, when assembling and maintaining the burner, the flow rate adjustment screw 1
4, the flow rate of the pump section 8 can be easily changed and set.
このように本考案は燃焼に必要な燃料を空気の両供給装
置を１台のモータに取り付け、このモータの回転数を制
御することにより空燃比を一定に保持せしめることがで
きるとともに、ポンプ部の吸入流量を決定する可動シリ
ンダのストロークをきわめて簡単な手段により容易に調
節可能とすることができ、ここに斬新なバーナが生まれ
た。In this way, the present invention is capable of keeping the air-fuel ratio constant by attaching both the fuel and air supply devices necessary for combustion to one motor and controlling the rotation speed of this motor. The stroke of the movable cylinder, which determines the suction flow rate, can be easily adjusted by very simple means, thus creating a novel burner.
そして本考案装置を使用する燃焼装置は、気化式、回転
式燃焼機を問わずポット式やスプレィ式その他種々の方
式にても使用できる汎用性の高いものであることも特徴
である。The combustion apparatus using the device of the present invention is also characterized by its high versatility, as it can be used not only as a vaporizing type or as a rotary type combustion machine, but also as a pot type, a spray type, and various other types.
第１図は本考案を使用する液体燃料燃焼装置の概略図、
第２図は本考案液体燃料供給装置の流量調節装置を示す
図、第３図は第２図流量調節装置の部分拡大図である。
１１・・・・・・可動シリンダ、１２・・・・・・スト
ローク調整斜板、１４・・・・・・流量調節ネジ、１５
，１６・・・・・・孔、１７・・・・・・流量調節銅球
。Figure 1 is a schematic diagram of a liquid fuel combustion device using the present invention;
FIG. 2 is a diagram showing a flow rate adjustment device of the liquid fuel supply device of the present invention, and FIG. 3 is a partially enlarged view of the flow rate adjustment device shown in FIG. 11... Movable cylinder, 12... Stroke adjustment swash plate, 14... Flow rate adjustment screw, 15
, 16... Hole, 17... Flow rate adjustment copper bulb.
Claims (1)
該流量調節ネジに当接され、この流量調節ネジの動きに
対して出没自在にして、常時ストローク調整傾板に当接
しながらその角度を調整する流量調節鋼球を設け、可動
シリンダ自体の往復運動のストロークを任意に変更可能
と威す液体燃料供給装置の流量調整装置。Drill a hole in the movable cylinder to screw the flow rate adjustment screw,
A flow rate adjusting steel ball is provided which is in contact with the flow rate adjusting screw, is movable in response to the movement of the flow rate adjusting screw, and adjusts its angle while constantly abutting the stroke adjusting inclined plate, and the reciprocating movement of the movable cylinder itself is provided. A flow rate adjustment device for liquid fuel supply equipment that allows the stroke of the fuel to be changed arbitrarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8437880U JPS6026273Y2 (en) | 1980-06-17 | 1980-06-17 | Flow rate adjustment device for liquid fuel supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8437880U JPS6026273Y2 (en) | 1980-06-17 | 1980-06-17 | Flow rate adjustment device for liquid fuel supply equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5710659U JPS5710659U (en) | 1982-01-20 |
| JPS6026273Y2 true JPS6026273Y2 (en) | 1985-08-07 |
Family
ID=29446673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8437880U Expired JPS6026273Y2 (en) | 1980-06-17 | 1980-06-17 | Flow rate adjustment device for liquid fuel supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6026273Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2522959A1 (en) * | 1982-03-15 | 1983-09-16 | Hamou Jacques | Tubular pessary for reversible pregnancy protection - has soft central tubular section with proximal and distal loop of fibrous material |
| DE3665259D1 (en) * | 1985-07-11 | 1989-10-05 | Cimber Hugo | Occlusive pessary |
-
1980
- 1980-06-17 JP JP8437880U patent/JPS6026273Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5710659U (en) | 1982-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6026273Y2 (en) | Flow rate adjustment device for liquid fuel supply equipment | |
| CN201628267U (en) | Gas stove air door adjusting device | |
| CN2752308Y (en) | Steam amount adjustable blow head of electric hanging ironing machine | |
| JPS6228307B2 (en) | ||
| CN204704016U (en) | A kind of EFI throttle-valve body of step motor control | |
| JPS6037302B2 (en) | vaporizer | |
| CN207660727U (en) | A kind of push type rotary valve carburetor | |
| CN220706004U (en) | Flow regulating mechanism of air outlet of blower | |
| CN208457222U (en) | It is a kind of can be with the regulating valve of linear change circulation area | |
| US1389016A (en) | Carbureter | |
| JPH0988832A (en) | Variable stroke type air pump | |
| US2603533A (en) | Liquid atomizing apparatus | |
| US4116614A (en) | Oil heater having controlled oil flow | |
| CN205064125U (en) | Engine speed regulating mechanism | |
| CN108468815B (en) | Regulating valve capable of linearly changing flow area and assembling method thereof | |
| CN104879224B (en) | A kind of EFI throttle-valve body of step motor control | |
| CN216977136U (en) | Air distribution device with stably adjustable air volume | |
| CN217221983U (en) | Novel PTC atomizer | |
| JPS637290Y2 (en) | ||
| JP2521043Y2 (en) | Aeration tank stirring device | |
| US1191156A (en) | Suction-intensifying carbureter. | |
| US4090483A (en) | Carburetor device, especially for internal combustion engines | |
| JPS6138962B2 (en) | ||
| JP3004176U (en) | Carburettor for radio control model engine | |
| JPH0571845B2 (en) |