JPS58160721A - Evaporation type combustion device - Google Patents

Evaporation type combustion device

Info

Publication number
JPS58160721A
JPS58160721A JP4420382A JP4420382A JPS58160721A JP S58160721 A JPS58160721 A JP S58160721A JP 4420382 A JP4420382 A JP 4420382A JP 4420382 A JP4420382 A JP 4420382A JP S58160721 A JPS58160721 A JP S58160721A
Authority
JP
Japan
Prior art keywords
fuel
fuel supply
pipe
pump
section
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.)
Pending
Application number
JP4420382A
Other languages
Japanese (ja)
Inventor
Tomohisa Haneda
羽田 伴久
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP4420382A priority Critical patent/JPS58160721A/en
Publication of JPS58160721A publication Critical patent/JPS58160721A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00Feeding or distributing other fuel to combustion apparatus
    • F23K5/02Liquid fuel
    • F23K5/04Feeding or distributing systems using pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)

Abstract

PURPOSE:To prevent a flowing-out of the gas by a method wherein a fuel supplying pipe part and the fuel supplying part are connected by a return pipe, and a fuel recovery pump is arranged in the return pipe. CONSTITUTION:When the combustion is extinguished, the fuel supplying pump 5 and the heater 8 are in OFF condition, the fuel recovery pump 13 is energized simultaneously with the extinguishment, either a gas or liquid fuel remained in the nozzle part 7, evaporation pipe 9, and the fuel supplying pipe 4 between the fuel supplying pump 5 and the nozzle part 7 is suctioned in the return pipe 12 and then sent to the oil receiving pan 3. Thereby, the fuel gas remaining in the vaporizer or the nozzle part is recovered at the fuel supplying part when putting out and then the gas can be prevented form flowing out.

Description

【発明の詳細な説明】 この発明は、燃料ガス流出の防止機構が設けられてなる
気化式燃焼装置Jcllするもので、さらに詳しくは、
燻′1+供給パイプにより順次接続される燃料供給部と
燃料供給用ポンプと気化器とノズル部と、ノズル部から
噴射される燃料ガスを燃焼するバーナ等からなる気化式
燃焼装置において、燃料供給用ポンプと気化器とめ間の
燃料供給パイプ部分と燃料供給部とをリターンパイプに
より接続し、このリターンパイプに燃料回収用ポンプ′
ft設け、気化器やノズル部や燃料供給パイプ等内の残
留燃料を燃料供給部に回収できるよう構成してなる気化
式燃焼装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vaporization combustion apparatus Jclll which is provided with a mechanism for preventing fuel gas outflow.
In a vaporization type combustion device consisting of a fuel supply part, a fuel supply pump, a carburetor, a nozzle part, and a burner that burns the fuel gas injected from the nozzle part, which are sequentially connected by a smoker'1 + supply pipe, The fuel supply pipe section between the pump and the carburetor stop and the fuel supply section are connected by a return pipe, and the fuel recovery pump' is connected to this return pipe.
The present invention relates to a vaporization type combustion device which is configured such that residual fuel in a vaporizer, a nozzle section, a fuel supply pipe, etc. can be recovered to a fuel supply section.

気化式燃焼装置の場合一般的に問題となるのは、点火時
や消火時に生Cる燃焼に使用されない燃料ガスの処理で
ある。この燃料ガスがうまく処理されないと燃料ガスの
外部流出の問題が生じる。すなわち、燃焼装置が室内開
放型である場合には燃料ガス祉室内に流れ出し臭気を発
するとともに室内空気を汚し、また危険でもある。
In the case of evaporative combustion devices, a common problem is the treatment of fuel gas that is not used for combustion and is produced during ignition or extinguishing. If this fuel gas is not properly treated, a problem arises in which the fuel gas leaks to the outside. That is, when the combustion apparatus is an indoor open type, the fuel gas flows into the welfare room and generates an odor, pollutes the indoor air, and is also dangerous.

燃料ガスの外部への流出を防止する構成は実公も52−
50039号に一示されているもので、このものは弁体
をソレノイドによp作動させ、弁体の端部でノズルを燃
焼時以外は閉鎖する構成とし、燃料ガスの外部への流出
を防止している。しかしながらこのものにおいては消火
後に燃料ガスがノズル付近[残シ、これが冷えていく段
階においてタール化し、ノズルを塞いだシ管内に付着す
るので、この除去をおこなわねばならなかった。また、
弁体が411長であシその動作方向が限定される故にノ
ズル近傍部分の形状が限定されてしまうもので、各種デ
ザインの燃焼器への汎用性七いう点において問題があっ
た。
The structure that prevents fuel gas from leaking to the outside is also 52-
This is shown in No. 50039, and the valve body is operated by a solenoid, and the nozzle is closed at the end of the valve body except during combustion, thereby preventing fuel gas from flowing out. are doing. However, in this case, after the fire is extinguished, the fuel gas remains near the nozzle, and as it cools, it turns into tar and adheres to the inside of the pipe that blocked the nozzle, so this had to be removed. Also,
Since the valve body is 411 mm long and its direction of operation is limited, the shape of the area near the nozzle is limited, which poses a problem in terms of versatility to combustors of various designs.

この発明は上記従来品のように弁体を用いずに燃焼に使
用されない燃料ガスの処理をおこなうものである。
This invention processes fuel gas that is not used for combustion without using a valve body as in the conventional products.

以下この発明を夾施例図11jにょシ詳述するが、この
発明は以下の*施例に限定されるもので杖ない。
This invention will be described in detail below with reference to examples shown in FIG. 11j, but this invention is not limited to the following examples.

第1図はこの発明の全体構成を示すものである。FIG. 1 shows the overall configuration of this invention.

燃料供給部(1)は上部の燃料タンク(2)とこの燃料
タンク(2)からの燃料1に受ける油受は皿(3)とか
らなる。この油受は皿(3)内KIa料供給パイプ1+
供給パイプ(4〕によシ燃料供給部(1)と燃料供給用
ポンプ(りと気化器(りとノズル部(7)とが順次接続
されるもので、気化器(りはヒーター(8)に気化管(
9)が巻装され構成されている。(10)がバーナーで
ノズル部())から噴射される燃料ガスを燃焼すべく設
けられておシ、点火装置(11)が一体KIRけられて
いる。(12)がリターンパイプで、IafPF供給用
ボング(ポンと気化器(6)との間の燃料供給パイプ(
4)部分と燃料供給部(1)の油受は皿(3)とt−接
続すべく設けられているもので。
The fuel supply section (1) consists of an upper fuel tank (2) and an oil pan (3) that receives the fuel 1 from the fuel tank (2). This oil pan is the KIa feed pipe 1+ inside the pan (3).
The supply pipe (4) connects the fuel supply part (1), the fuel supply pump (the carburetor) and the nozzle part (7) in sequence, and the vaporizer (the heater (8)). into the vaporizer tube (
9) is wrapped and configured. A burner (10) is provided to burn the fuel gas injected from the nozzle part (2000), and an ignition device (11) is integrally equipped with a KIR. (12) is the return pipe, and the fuel supply pipe (between the IafPF supply bong and the carburetor (6))
4) The oil pan of the fuel supply section (1) is provided for T-connection with the pan (3).

その途中部分には燃料回収用ポンプ(13)が取シ付け
られている。
A fuel recovery pump (13) is attached to the middle part.

以下この発明の作111について説明する。燃焼時にお
いては燃料供給用ポンプ(5)が作動し燃料供給部(1
)からの燃料が気化器(6)にょシ燃料ガスとされ、こ
れがノズル部(〒〕から噴射すれバーナ(10)4Cお
いて燃焼している。燃焼時においては燃料回収用ポンプ
(13)は停止していて、この燃料回収用ポンプ(13
)が丁度閉鎖弁約働きを告て、燃料Uljターンパイプ
(12)には進入しない。消火時において、燃料供給用
ポンプ(5)及びヒーター(りがOFFとな夛消火する
とそれと同時に燃料同収用ポンプ(13)を作動させる
もので、燃料回収用ポンプ(13)の作#によシ、ノズ
ル部(ツ)、気化管(9〕さらに燃料供給用ポンプ(5
)からノズルS(マ)間の燃料供給パイプ(4)内に伐
るガス状もしくは液体状の燃料をリターンパイプ(12
)内に吸引するとともに、油受は皿(3)に送る。燃料
同収用ポンプ(13)を燃料供給用ポンプ(り及びヒー
ター(8)のOFF動作に連動させて作動を開始させる
ようにし、さらに、その作動時間をタイマーによ如設定
しておけば便利である。
The construction 111 of this invention will be explained below. During combustion, the fuel supply pump (5) operates to supply the fuel supply section (1).
) is converted into fuel gas from the carburetor (6), which is injected from the nozzle (〒) and burned in the burner (10) 4C.During combustion, the fuel recovery pump (13) This fuel recovery pump (13
) has just activated the closing valve and the fuel does not enter the Ulj turnpipe (12). When a fire is extinguished, the fuel supply pump (5) and heater (2) are turned OFF, and when the fire is extinguished, the fuel recovery pump (13) is activated at the same time, and the fuel recovery pump (13) is activated. , nozzle part (2), vaporizer pipe (9), and fuel supply pump (5)
) into the fuel supply pipe (4) between the nozzle S (ma) and the return pipe (12).
), and the oil pan is sent to the pan (3). It would be convenient if the fuel supply pump (13) was started to operate in conjunction with the OFF operation of the fuel supply pump (13) and the heater (8), and furthermore, the operation time could be set using a timer. be.

この発明の燃料回収機構は基本的KFi上記したように
消火時に主に使用するが、点火前に生じる燃料ガスの回
収にも使用できる。すなわち、消火時において気化器(
6)s分に燃料が伐っていえ場合点火に際してのヒータ
ー(8)Kよる予備加熱の段階でこれが気化し流出する
もので、 この燃料ガスを回収すべく使用する。
Although the fuel recovery mechanism of the present invention is primarily used for extinguishing basic KFi as described above, it can also be used to recover fuel gas generated before ignition. In other words, when extinguishing a fire, the vaporizer (
6) If the fuel is not cut in s minutes, it will vaporize and flow out during the preheating stage by the heater (8) K at the time of ignition, and this fuel gas will be recovered and used.

第2図はこの発明の点火時及び消火時における一連の動
作を自前的におこなわしめる電気(ロ)路の一9E施鈎
を示すもので、(1すFi副御部、(15)はタイマー
、(16)はスイッチである。スイッチ(16)による
点火指令にょシヒーター(8)及び燃料回収用ポンプ(
13)がONとなり、ヒーター(8)にょ9温められて
気化管(9)が設定温度に達し九時点において、サーモ
スタッ)(l))がこれを検知して信号を制一部(14
)K送る。この信号に基づいて制御部(14)は燃料回
収用ポンプ(13)をOFFするとともに、燃料供給用
ポンプ(5)tONL、さらに点火装置(11)を機能
させる。スイッチ(16)による消火指令が送られると
、燃料供給用ポンプ(5)とヒーター(8)はOFFと
なり、燃料回収用ポンプ(13)がONされるもので、
この燃料回収用ポンプ(13)への指令はタイマー(1
5)を介して送られておシ、タイマーの設定時間内mN
m1収用ポンプ(13)は作動し停止する。上記設定時
間は燃1+回収用ポンプ(13)が燃料供給用ポンプ〔
5〕からノーズル部()〕K到る部分に伐る燃料を十分
に回収してしまうに必要とする時間となる。
Figure 2 shows a 19E hook of the electric path that independently performs a series of operations during ignition and extinguishing of this invention. , (16) is a switch.The switch (16) controls the ignition command, the heater (8) and the fuel recovery pump (
13) is turned on, the heater (8) is heated and the vaporizing tube (9) reaches the set temperature, at which point the thermostat (l)) detects this and sends a signal to the control part (14).
)K send. Based on this signal, the control section (14) turns off the fuel recovery pump (13), and also causes the fuel supply pump (5) tONL and the ignition device (11) to function. When a fire extinguishing command is sent by the switch (16), the fuel supply pump (5) and heater (8) are turned off, and the fuel recovery pump (13) is turned on.
The command to this fuel recovery pump (13) is a timer (1
5) Within the set time of the timer, mN is sent via
The m1 expropriation pump (13) starts and stops. During the above set time, the fuel 1 + recovery pump (13) is the fuel supply pump [
This is the time required to sufficiently recover the fuel from the nozzle section (5) to the nozzle section ().

この発明は上述のように構成されているので、消火時に
気化器やノズル部に伐る燃料ガスが容易に燃料供給部に
回収され、ガス流出が起る心配のないものである。
Since the present invention is constructed as described above, the fuel gas that is discharged into the carburetor or the nozzle section when extinguishing a fire is easily recovered into the fuel supply section, and there is no fear of gas leakage.

加えて、仁の発明の場合消火時に発生する燃料ガスをノ
ズル部近傍に伐さないのでこれがタールになって付着せ
ず、まえ、弁体を用いていない款にノズル部近傍の形状
を自由にでき、種々デザインの興なる燃焼器に採用でき
るものである。
In addition, in Jin's invention, the fuel gas generated when extinguishing a fire is not cut near the nozzle, so it does not turn into tar and stick to it. It can be used in combustors of various designs.

さらに、リターンパイプが回収の機能を果しうる最短距
離に設けられているので、簡単な構成となシ、組立てに
手間がかからないという構成上の利点も有する。
Furthermore, since the return pipe is provided at the shortest distance possible to perform the recovery function, it has the advantage of a simple structure and requires no effort to assemble.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの発明実施例の全体構成図、第2図はこの発
明に用いる電気回路実施例のブロック図でおる。 (1〕・・・・・燃1+供給部、(す・・・・・燃料供
給パイ第1図 プ、(す・・・・・燃料供給用ポンプ、(6)・・・・
・気化器、())・・・・・ノズル部、 (10)・・
・・・バーナ、(12)−・・・・ リターンパイプ、
(13)・・・・・燃料回収用ポンプ。
FIG. 1 is an overall configuration diagram of an embodiment of this invention, and FIG. 2 is a block diagram of an embodiment of an electric circuit used in this invention. (1)...Fuel 1+supply section, (S...Fuel supply pipe Figure 1), (S...Fuel supply pump, (6)...
・Vaporizer, ())...Nozzle part, (10)...
...Burner, (12)--Return pipe,
(13)...Fuel recovery pump.

Claims (1)

【特許請求の範囲】[Claims] 1、燃料供給パイプによ)順次接続される燃料供給部と
燃料供給用ボレグと気化器とノズル部と、ノズル部から
噴射される燃料ガスを燃焼するバーナ等からなる気化式
燃焼装置において、燃料供給用ポンプと気化器との間の
燃料供給パイプ部分と燃料供−給部とをリターンパイプ
により接続し、このリターンパイプK1m料回収用ボン
グを段1、気化器やノズル部や燃料供給パイプ等内の伐
留燃粁を燃料供給部に回収できるよう構成してなる気化
1. In a vaporization type combustion device, which consists of a fuel supply section, a fuel supply bore, a carburetor, a nozzle section, and a burner that burns the fuel gas injected from the nozzle section, which are connected in sequence (through a fuel supply pipe), the fuel The fuel supply pipe section between the supply pump and the carburetor and the fuel supply section are connected by a return pipe, and this return pipe K1m fuel recovery bong is connected to stage 1, the carburetor, nozzle section, fuel supply pipe, etc. A vaporization type configured to collect the logging waste in the fuel supply section.
JP4420382A 1982-03-18 1982-03-18 Evaporation type combustion device Pending JPS58160721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4420382A JPS58160721A (en) 1982-03-18 1982-03-18 Evaporation type combustion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4420382A JPS58160721A (en) 1982-03-18 1982-03-18 Evaporation type combustion device

Publications (1)

Publication Number Publication Date
JPS58160721A true JPS58160721A (en) 1983-09-24

Family

ID=12684999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4420382A Pending JPS58160721A (en) 1982-03-18 1982-03-18 Evaporation type combustion device

Country Status (1)

Country Link
JP (1) JPS58160721A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01136230U (en) * 1988-03-03 1989-09-19
JPH05322121A (en) * 1991-07-18 1993-12-07 Taisan Kogyo Kk Fuel returning device for petroleum evaporation type burner
JPH0712707U (en) * 1993-06-25 1995-03-03 サンポット株式会社 Evaporative combustion device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01136230U (en) * 1988-03-03 1989-09-19
JPH05322121A (en) * 1991-07-18 1993-12-07 Taisan Kogyo Kk Fuel returning device for petroleum evaporation type burner
JPH0712707U (en) * 1993-06-25 1995-03-03 サンポット株式会社 Evaporative combustion device

Similar Documents

Publication Publication Date Title
JPS58160721A (en) Evaporation type combustion device
JPS58160722A (en) Evaporation type combustion device
KR20010037336A (en) Flowing backward protecting apparatus of Brown gas
JPS6238137Y2 (en)
JPH0282007A (en) Kerosene burner of vaporization type
JPS58190624A (en) Combustion apparatus
JPS636566Y2 (en)
JP3676098B2 (en) Pot type liquid fuel combustion equipment
JPH0116909Y2 (en)
JPH064212Y2 (en) Liquid fuel combustion device
JP2575194Y2 (en) Vaporization type combustion device
JPS6218850Y2 (en)
JPH0561530B2 (en)
JPS6218827Y2 (en)
JPH01266423A (en) Hot air heater
JPH072734U (en) Oil combustor
JPH0384312A (en) Petroleum gasification combustion device
JPS60213734A (en) Liquid fuel burner
JPS63223452A (en) Open type combustion device
JPH02259314A (en) Petroleum combustion device
JPH066916U (en) Evaporative combustion device
JPS644108B2 (en)
JPS63129220A (en) Control circuit for burner
JPH06147469A (en) Method for controlling gasification type combustion device
JPH11141859A (en) Petroleum combustor