JPH0271011A - Heating apparatus - Google Patents

Heating apparatus

Info

Publication number
JPH0271011A
JPH0271011A JP22200688A JP22200688A JPH0271011A JP H0271011 A JPH0271011 A JP H0271011A JP 22200688 A JP22200688 A JP 22200688A JP 22200688 A JP22200688 A JP 22200688A JP H0271011 A JPH0271011 A JP H0271011A
Authority
JP
Japan
Prior art keywords
heat
ventilation chamber
plate
main body
blower
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.)
Granted
Application number
JP22200688A
Other languages
Japanese (ja)
Other versions
JP2680626B2 (en
Inventor
Tadao Horikoshi
堀越 忠夫
Hisao Naganuma
長沼 比佐夫
Minoru Sugimoto
実 杉本
Masanobu Numao
正信 沼尾
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP63222006A priority Critical patent/JP2680626B2/en
Publication of JPH0271011A publication Critical patent/JPH0271011A/en
Application granted granted Critical
Publication of JP2680626B2 publication Critical patent/JP2680626B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To recover the heat of a heat barrier plate which has been heated by a heat generating section by the blast from a blower and discharging the recovered heat to improve the effect of room-heating by providing a blower which sends air to a ventilation chamber which is formed between a heat barrier plate provided above a heat generating section and upper plate of the case of a main body. CONSTITUTION:When a flame detector 16 detects a flame F, a motor 31 of a blower 29 is driven to rotate a sirocco fan 32, and the air in a room that is sucked into a fan case 34 through a filter 30 is blown out to the lower end of a space X from a discharge port 33. The air stream flows into a ventilation chamber Y as it recovers the heat of a reflecting plate 28 heated by the radiation heat from a combustion cylinder 25. When the air stream flows into the ventilation chamber Y, it is divided to upwards and downwards in the ventilation chamber Y by a flow dividing plate 48, and discharged from the ventilation port 46 in the front end of the ventilation chamber Y to the upper end of the opening section 5 of the case of a main body 1. Further, the heat of a barrier plate 43 which is heated by the combustion exhaust gas that flows out from the combustion chamber 25 is recovered to suppress a rise in temperature of the upper plate 4 of the case of the main body 1.

Description

【発明の詳細な説明】 (イ)産業上の利用分野 本発明は、主として発熱部からの輻射熱を本体ケースの
前方へ放射して室内を暖房する輻射式石油暖房機等の暖
房機に関する。
DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention mainly relates to a heating machine such as a radiant oil heater that heats a room by radiating radiant heat from a heat generating part to the front of a main body case.

(ロ)従来の技術 従来のこの種の暖房機としては、例えば、実開昭62−
34161号公報に示されているように、本体ケース内
に設けた発熱部の上方に遮熱板を設け、この遮熱板と本
体ケースの天板との間に通気室を形成し、この通気室に
送風機で空気を送り込むことにより、天板の温度が異常
温度に上昇するのを防止した暖房機が知られている。
(b) Conventional technology Conventional heating machines of this type include, for example,
As shown in Publication No. 34161, a heat shield plate is provided above the heat generating part provided in the main body case, and a ventilation chamber is formed between this heat shield plate and the top plate of the main body case. A heater is known that prevents the temperature of a top plate from rising to an abnormal temperature by blowing air into a room with a blower.

(ハ)発明が解決しようとする課題 上述した従来構成のものは、送風機からの空気流を単に
通気室に流通させるのみであるため、例えば、発熱部の
最大発熱量が2000〜3000Kcal/hと大きい
場合や、輻射による暖房効果を高めるために発熱部の高
さ寸法を長く設定した場合、天板の温度上昇を十分抑止
できず、この温度上昇により火傷などの弊害が起こる心
配があった。
(c) Problems to be Solved by the Invention In the conventional configuration described above, the airflow from the blower is simply circulated through the ventilation chamber, so the maximum calorific value of the heat generating part is, for example, 2000 to 3000 Kcal/h. If it is large, or if the height of the heat generating part is set long to enhance the heating effect by radiation, the rise in temperature of the top plate cannot be sufficiently suppressed, and there is a fear that this rise in temperature may cause harm such as burns.

本発明は上述した事実に鑑みてなされたものであり、通
気室に送風機からの空気流を上下に分流させる分流板を
設けることにより、本体ケースの天板の温度上昇を一層
効率よく抑止することを目的としている。
The present invention has been made in view of the above-mentioned facts, and it is an object of the present invention to more efficiently suppress the rise in temperature of the top plate of the main body case by providing a flow divider plate in the ventilation chamber that divides the air flow from the blower upward and downward. It is an object.

(ニ)課題を解決するための手段 本発明は、前面に開口部を有する本体ケースと、前記開
口部に対応させて本体ケース内に設けた発熱部と、この
発熱部の上方に設けた遮熱板と、この遮熱板と前記本体
ケースの天板との間に形成した通気室と、この通気室に
空気を送り込む送風機とを備え、前記通気室には、前記
送風機からの空気流を上下に分流させる分流板を設けた
構成である。
(d) Means for Solving the Problems The present invention includes a main body case having an opening on the front surface, a heat generating part provided in the main body case corresponding to the opening, and a shield provided above the heat generating part. The ventilation chamber includes a heat plate, a ventilation chamber formed between the heat shield plate and the top plate of the main body case, and a blower that sends air into the ventilation chamber, and the ventilation chamber receives airflow from the blower. This configuration includes a flow divider plate that divides the flow into upper and lower directions.

また本発明は、前面に開口部を有する本体ケースと、前
記開口部に対応させて本体ケース内に設けた発熱部と、
この発熱部の上方に設けた遮熱板と、この遮熱板と前記
本体ケースの天板との間に形成した通気室と、この通気
室に空気を送り込む送風機とを備え、前記通気室には、
前記送風機からの空気流を上下に分流させる分流板を設
けるとともに、前記通気室の出口部を前記開口部の上端
部に位置させた構成である。
The present invention also provides a main body case having an opening on the front surface, a heat generating part provided in the main body case corresponding to the opening,
The ventilation chamber includes a heat shield plate provided above the heat generating part, a ventilation chamber formed between the heat shield plate and the top plate of the main body case, and a blower that blows air into the ventilation chamber. teeth,
A flow dividing plate is provided to divide the airflow from the blower into upper and lower directions, and the outlet of the ventilation chamber is located at the upper end of the opening.

さらに、上記構成において、前記通気室の出口部には、
横づj向に複数の流出孔を配した流出孔列を上下方向に
複数列設け、且つ下の流出孔列の流出孔の中心に対し、
その上の流出孔列の流出孔の中心を横方向にずらして設
けている。
Furthermore, in the above configuration, the outlet portion of the ventilation chamber includes:
A plurality of rows of outflow holes arranged in the horizontal direction are provided in a plurality of rows in the vertical direction, and with respect to the center of the outflow holes of the lower outflow hole row,
The centers of the outflow holes in the outflow hole row above it are shifted in the horizontal direction.

(本)作用 発熱部の上方に設けた遮熱板と本体ケースの天板との間
に形成した通気室に空気を送り込む送風機を備えたこと
により、発熱部によって加熱された遮熱板の熱を送風機
の送風によって回収して室内に放出でき、暖房効果が高
められる。また、通気室に送風機からの空気流を上下に
分流させる分流板を設けたことにより、分流板と天板と
の間には高温の遮熱板と接触しない温度の低い空気が流
れるため、天板の温度上昇を一層抑止できる。
(Book) Effect By providing a blower that blows air into the ventilation chamber formed between the heat shield plate installed above the heat generating part and the top plate of the main body case, the heat generated by the heat shield plate is heated by the heat generating part. can be collected by a blower and released into the room, increasing the heating effect. In addition, by installing a flow divider plate in the ventilation room that divides the airflow from the blower vertically, low temperature air flows between the flow divider plate and the top plate and does not come into contact with the high temperature heat shield. The temperature rise of the board can be further suppressed.

また、通気室の出口部を開口部の上端部に位置させたこ
とにより、分流板と天板との間を通過した温度の低い空
気流により、最も高温になりやすい本体ケースの前面上
端部分の温度を低下させ、発熱部の熱気の影響による本
体ケースの局部的な温度上昇を効率よく抑止し、火傷や
火災等の危険を未然に防止できる。
In addition, by locating the outlet of the ventilation chamber at the upper end of the opening, the lower temperature airflow that passes between the flow divider plate and the top plate allows the upper front end of the main body case, which tends to reach the highest temperature, to be heated. By lowering the temperature, it is possible to efficiently suppress the local temperature rise of the main body case due to the influence of hot air from the heat generating part, and to prevent dangers such as burns and fires.

きらに、通気室の出口部には、横方向に複数の流出孔を
配した流出孔列を上下方向に複数列設け、且つ下の流出
孔列の流出孔の中心に対し、上の流出孔列の流出孔の中
心を横方向にずらして設けたことにより、出口部の横方
向にすきまなく空気を流出できる。
Furthermore, at the outlet of the ventilation chamber, multiple rows of outflow holes are provided in the vertical direction with a plurality of outflow holes arranged in the horizontal direction, and the upper outflow hole Since the centers of the rows of outflow holes are shifted in the lateral direction, air can flow out of the outlet section without any gaps in the lateral direction.

(へ)実施例 以下、本発明の一実施例を第1図ないし第6図に基づい
て説明する。図中、(1)は暖房機の本体ケースで、底
板(2)、周側板(3)、天板(4〉及び開口部(5)
を有する前パネル(6)とから構成され、開口部(5)
には保護ガード(7)を設けている。(8)は前記本体
ケース(1)内の下部に配置したバーナ装置で、モータ
(9)及び給気ファン(10)を内蔵した給気ケース(
11)を有し、この給気ケース(11)の上部には石油
燃料を気化して燃焼きせる気化式バーナ(12)が設け
られ、この気化式バーナ(12)は気化予混合ガスを炎
口部(13)から上方に向けて噴出し、この炎口部(1
3)の上方に青火の火炎(F)を形成して燃焼するよう
になっている。前記気化式バーナ(12)の周囲には複
数の二次空気孔(14)(14)を有すると共に点火プ
ラグ(15)及び炎検知器<16)。
(F) Example Hereinafter, an example of the present invention will be described based on FIGS. 1 to 6. In the figure, (1) is the main body case of the heater, which includes a bottom plate (2), a peripheral plate (3), a top plate (4>) and an opening (5).
a front panel (6) having an opening (5);
is provided with a protective guard (7). (8) is a burner device placed in the lower part of the main body case (1), and the air supply case (10) has a built-in motor (9) and an air supply fan (10).
11), and a vaporization burner (12) for vaporizing and burning petroleum fuel is installed in the upper part of this air supply case (11), and this vaporization burner (12) supplies the vaporized premixed gas to the flame nozzle. It ejects upward from the part (13), and this flame mouth part (1
3) It burns by forming a blue flame (F) above it. The evaporative burner (12) has a plurality of secondary air holes (14) (14) around it, as well as a spark plug (15) and a flame detector.

を貫通許せたバーナケース(17)が設けられ、前記本
体ケース(1)内の空気が、火炎(F)のドラフト作用
により二次空気として二次空気孔(14)(14)から
バーナケース(17)内に導入されるものである。(l
8)は前記バーナケース(17)の上部に設けた略逆円
錐台状のガイド板で、バーナケース(17)内の二次空
気を火炎(F)の方向に案内するものである。(19)
はバーナ装置(8)の後部の底板(2)上に固定した油
受は皿で、この油受は皿(19)内の燃料は電磁ポンプ
等の給油ポンプ(20〉及び燃料供給管(21)を介し
て前記気化式バーナ(12)に供給される。 (22)
は本体ケース(1)の背部に設けたカートリッジタンク
で、前記油受は皿(19)に燃料を補給するものであり
、油受は皿(19)の周囲を囲むタンクカバー(23)
のタンクガイド部(24)(24)によって着脱自在に
支持きれている。
A burner case (17) is provided which allows the air to pass through the main body case (1), and the air in the main body case (1) is passed through the burner case (14) as secondary air by the draft action of the flame (F). 17). (l
Reference numeral 8) denotes a guide plate in the shape of a substantially inverted truncated cone provided at the upper part of the burner case (17), which guides the secondary air inside the burner case (17) in the direction of the flame (F). (19)
The oil receiver fixed on the bottom plate (2) at the rear of the burner device (8) is a dish, and the fuel in the dish (19) is fed by a fuel pump (20> such as an electromagnetic pump) and a fuel supply pipe (21). ) to the vaporizing burner (12). (22)
is a cartridge tank provided on the back of the main body case (1), the oil pan is for replenishing fuel to the pan (19), and the oil pan is a tank cover (23) that surrounds the pan (19).
It is removably supported by the tank guide parts (24) (24).

(25)は前記前パネル(6)の開口部(5)に対応し
て本体ケース(1)内に設けた発熱部としての燃焼筒で
、耐熱透明ガラスにて中空円筒状に形成され、この燃焼
筒(25)内の下部には前記気化式バーナ(12)の火
炎(F)が立ち上がるようになっている。(26)は本
体ケース(1)内を上下に仕切るように設けた水平反射
板兼用の仕切板で、この仕切板(26)はその後縁を前
記周側板(3)の背面板部(3A)に当接固定するとと
もに、第3図で示すように左右の両側縁を周側板(3)
の側面板部(3B)内面から離間させている。又、前記
仕切板(26〉の略中央には前記燃焼筒(25)の下端
を嵌合支持する下側支持部(27)を有している。(2
8)は前記燃焼M(25)の後部に設けた平面視円弧状
の反射板で、その下端部を前記仕切板(26)にスポッ
ト溶接等にて固着して仕切板(26)と一体的に結合し
ており、この反射板(28)と前記周側板(3)との間
には下端が前記仕切板(26)の下方の空間に連通ずる
空間(X)が形成されている。
(25) is a combustion cylinder as a heat generating part provided in the main body case (1) corresponding to the opening (5) of the front panel (6), and is formed into a hollow cylindrical shape from heat-resistant transparent glass. The flame (F) of the vaporizing burner (12) rises at the lower part of the combustion tube (25). (26) is a partition plate that doubles as a horizontal reflector and is provided to divide the inside of the main body case (1) into upper and lower parts, and the rear edge of this partition plate (26) is connected to the back plate part (3A) of the circumferential side plate (3). At the same time, as shown in Figure 3, the left and right side edges are attached to the peripheral side plates (3)
The side plate portion (3B) is spaced apart from the inner surface. Also, approximately in the center of the partition plate (26) is a lower support portion (27) that fits and supports the lower end of the combustion tube (25). (2
8) is a reflecting plate having an arcuate shape in plan view provided at the rear of the combustion M (25), and its lower end is fixed to the partition plate (26) by spot welding or the like so that it is integrated with the partition plate (26). A space (X) whose lower end communicates with the space below the partition plate (26) is formed between the reflecting plate (28) and the peripheral plate (3).

(29)はフィルター(30)を介して吸い込んだ室内
空気を加速して前記空間(X)に送風する送風機で、駆
動用モータ(31)と、とのモータ(31)によって回
転されるシロッコファン(32)と、吹出口(33)を
上方に向けて開口したファンケース(34)とから構成
され、このファンケース(34)には吹出口(33)か
ら上方に向って吹き出された風の一部を側方に指向させ
る空気拡散板(35)を一体に設けており、この空気拡
散板(35)によって吹出口(33)から吹き出される
空気流を前記空間(X)の広い範囲に拡散させている。
(29) is a blower that accelerates indoor air sucked in through a filter (30) and blows it into the space (X), and is a sirocco fan rotated by a drive motor (31) and a motor (31). (32), and a fan case (34) with the outlet (33) facing upward. An air diffusion plate (35) is integrally provided with a portion directed laterally, and this air diffusion plate (35) directs the air flow blown out from the outlet (33) to a wide range of the space (X). It's spreading.

そして、前記送風機(29)は空間(X>を介して後述
する通気室(Y)に室内下方の冷めたい空気を送り込む
ものである。
The blower (29) sends cool air from the lower part of the room into the ventilation chamber (Y), which will be described later, through the space (X).

(36)は前記反射板(28)の上端部に設けた上部反
射板で、この上部反射板(36)には円筒状の排気筒(
37)が貫通支持され、この排気筒(37)の底部に結
合した多数の排気通孔(38)を有する排ガス整流板(
39)には、前記燃焼筒(25)内の略中心に吊下げた
赤熱体(40)の上端部が固着されている。(41)は
排ガス整流板(39)の排気通孔(38)を通過した燃
焼排ガスをその上部の触媒(42)に導びく排ガス案内
板、(43〉は前記燃焼筒(25)の上方に設けられ前
記開口部(5)に向って高くなるように傾斜した遮熱板
で、この遮熱板(43)の下には前記排気筒(37)を
含み且つ排気筒(37)を介して燃焼筒(25)内に連
通ずる排気室(Z)を形成している。そして、この排気
室(Z)前端の排気出口部(44)を前記上部反射板(
36)の前端部に設けており、この排気出口部(44)
には第4図で示すように横長状の排気孔(45)(45
)を横方向に複数設けている。
(36) is an upper reflector provided at the upper end of the reflector (28), and this upper reflector (36) has a cylindrical exhaust pipe (
37) is supported through the exhaust gas straightening plate (37) and has a large number of exhaust vents (38) connected to the bottom of the exhaust pipe (37).
39), the upper end portion of an incandescent body (40) suspended approximately at the center within the combustion tube (25) is fixed. (41) is an exhaust gas guide plate that guides the combustion exhaust gas that has passed through the exhaust hole (38) of the exhaust gas straightening plate (39) to the catalyst (42) above it; A heat shield plate is provided and is inclined to be higher toward the opening (5), and the exhaust pipe (37) is included below the heat shield plate (43), and the exhaust pipe (37) is connected through the exhaust pipe (37). An exhaust chamber (Z) communicating with the combustion tube (25) is formed.The exhaust outlet section (44) at the front end of this exhaust chamber (Z) is connected to the upper reflector (25).
36), and this exhaust outlet part (44)
As shown in Figure 4, there are oblong exhaust holes (45) (45).
) are provided in the horizontal direction.

前記遮熱板(43)と本体ケース(1)の天板(4)と
の間には、前記空間(X)に連通ずる通気室(Y)が形
成され、この通気室(Y)前端の通気出口部(46)を
前記排気出口部(44)の上部に設け、この通気出口部
(46)は排気出口部(44)よりも前方へ突出し前記
開口部(5)の上端部に位置している。また、前記通気
出口部(46)には、第4図で示すように横方向に横長
状の複数の流出孔(47)<47)を配した流出孔列(
47A)(47B)を複数列設け、且つ下の流出孔列(
47A)の流出孔(47)の中心(イ)に対し、その上
の流出孔列(47B)の流出孔(47)の中心(ロ)を
横方向にずらして設け、下の流出孔列(47A)の隣り
あう流出孔(47)(47)の間に上の流出孔列(47
B)の流出孔(47)の中心(ロ)が位置するようにな
っている。 (48)は前記遮熱板(43)の上部に1
111 (49)(49)を用いて間隔を存するように
固定した分流板で、この分流板(48)は前記通気室(
Y)に流入する前記送風機(29)からの空気流を通気
室(Y)内の上下に分流させるものであり、その前端は
前記通気出口部(46)の下の流出孔列(47A)と上
の流出孔列(47B)との中間位置に対向し、且つその
後端には前記空間(X)内の上端部に下端を臨ませた垂
下片(50)を膨曲形成にて設け、この垂下片(50)
は前記反射板(28〉と周側板(3)の背面部(3A)
との中間に位置している。
A ventilation chamber (Y) communicating with the space (X) is formed between the heat shield plate (43) and the top plate (4) of the main body case (1). A ventilation outlet part (46) is provided at the upper part of the exhaust outlet part (44), and this ventilation outlet part (46) protrudes forward than the exhaust outlet part (44) and is located at the upper end of the opening part (5). ing. In addition, the ventilation outlet section (46) has an outflow hole row (47) having a plurality of horizontally elongated outflow holes (47) as shown in FIG.
47A) (47B), and the lower outflow hole row (
The center (b) of the outflow hole (47) in the outflow hole row (47B) above it is shifted laterally from the center (a) of the outflow hole (47) in the outflow hole row (47A), and Between the adjacent outflow holes (47) (47A), the upper outflow hole row (47A)
The center (B) of the outflow hole (47) in B) is located. (48) is attached to the top of the heat shield plate (43).
111 (49) (49) is a flow divider plate fixed so as to maintain an interval, and this flow divider plate (48) is connected to the ventilation chamber (
The airflow from the blower (29) flowing into the ventilation chamber (Y) is divided into upper and lower parts of the ventilation chamber (Y), and its front end is connected to the outflow hole row (47A) below the ventilation outlet section (46). A hanging piece (50) is provided in a curved manner at the rear end facing the middle position of the upper outflow hole row (47B) and having its lower end facing the upper end in the space (X). Hanging piece (50)
is the back part (3A) of the reflective plate (28> and the peripheral plate (3))
It is located in between.

また、前記送風機(29)はファンケース(34)と−
体成形品であるモータ支持台(51〉を底板(2)に固
定することにより、本体ケース(1)内の下部に取付け
られ、その時第5図で示すようにファンケース(34)
の吸込側開口(34A)の周縁に設けた外向きフランジ
(52)が、シール材(53)を介して前記周側板(3
)の側面板部(3B)内面に当接し、前記シロッコファ
ン(32)と対向する側面板部(3B)の適所には径が
約5〜Brrrnの多数の吸気孔(54)(54)を設
け、これら吸気孔(54)の外側を覆うように側面板部
(3B)に前記フィルター(30)を着脱自在に取付け
ている。そして、フィルター(30)を外した場合、前
記吸気孔(54)を指等が挿入できない大きさとしてい
るので、回転中のシロッコファン(32)に接触する心
配がない。また、前記シール材〈53)はクツション性
を有しており、送風41!(29)の震動が側面板部(
3B)に伝わらないようになっている。更に、前記フィ
ルター(30)の内側で且つ側面板部(3B)の外面側
には、室温を検知して前記バーナ装置(8)の火力を制
御するための室温検知センサー(55)を設置している
。(56)は室温検知センサー(55)のリード線、(
57)は固定具である。
Further, the blower (29) is connected to the fan case (34).
By fixing the motor support stand (51), which is a body molded product, to the bottom plate (2), it is attached to the lower part of the main body case (1), and at that time, as shown in Fig. 5, the fan case (34)
An outward flange (52) provided on the periphery of the suction side opening (34A) is connected to the peripheral side plate (3) via a sealing material (53).
) A large number of intake holes (54) (54) having a diameter of about 5 to Brrrn are provided at appropriate locations on the side plate (3B) that abuts the inner surface of the side plate (3B) and faces the sirocco fan (32). The filter (30) is detachably attached to the side plate (3B) so as to cover the outside of these intake holes (54). When the filter (30) is removed, there is no risk of contact with the rotating sirocco fan (32) because the intake hole (54) is sized so that fingers or the like cannot be inserted therein. Further, the sealing material <53) has cushioning properties, and the air blower 41! (29) The vibration of the side plate (
3B). Furthermore, a room temperature detection sensor (55) is installed inside the filter (30) and on the outside of the side plate (3B) to detect the room temperature and control the firepower of the burner device (8). ing. (56) is the lead wire of the room temperature detection sensor (55), (
57) is a fixture.

上記構成において、バーナ装置(8)が燃焼を開始する
ことによって、火炎(F)と高温の燃焼ガスが赤熱体(
40)を加熱して赤熱きせ、その燃焼排ガスは排ガス整
流板り39)の排気通孔(38)を通って排気筒(37
)内に流入し、排ガス案内板(41)、触媒(42)を
通過し、排気室(Z)の排気出口部(44)から本体ケ
ース(1)の前方へ排出される。一方、炎検知器(16
)が火炎(F)の存在を検知すると、送風機(29)の
モータ(31)が駆動してシロッコファン(32)が回
転し、フィルター(30)を介してファンケース(34
)内に吸い込まれた室内空気が、吹田口(33)から前
記空間(X)の下端に吹き出され、その空気流は空気拡
散板(35)によって空間(X)の広範囲にわたって広
がり、燃焼筒(25〉の輻射熱によって加熱された反射
板(28)の熱を回収しながら通気室(Y)に流入する
際に、第2図で示すように分流板(48)によって通気
室(Y)内の上下に分流され、そして、通気室(Y>前
端の通気出口部(46)から本体ケース(1)の開口部
(5)の上端に放出される。
In the above configuration, when the burner device (8) starts combustion, the flame (F) and high-temperature combustion gas are transferred to the red-hot body (
40) to become red hot, and the combustion exhaust gas passes through the exhaust vent (38) of the exhaust gas rectifier plate 39) and enters the exhaust pipe (37).
), passes through the exhaust gas guide plate (41) and the catalyst (42), and is discharged from the exhaust outlet (44) of the exhaust chamber (Z) to the front of the main body case (1). On the other hand, a flame detector (16
) detects the presence of flame (F), the motor (31) of the blower (29) is driven to rotate the sirocco fan (32), and the fan case (34) is
) The room air sucked into the space (X) is blown out from the Suita port (33) to the lower end of the space (X). When the heat from the reflection plate (28) heated by the radiant heat of the heat source 25> is collected and flows into the ventilation chamber (Y), the flow inside the ventilation chamber (Y) is It is divided into upper and lower parts, and is discharged from the ventilation outlet (46) at the front end of the ventilation chamber (Y>) to the upper end of the opening (5) of the main body case (1).

上記実施例によれば、燃焼筒(25)の上方に設けた遮
熱板(43)と本体ケース(1)の天板(4)との間に
通気室(Y)を形成し、反射板(28)と本体ケース(
1)との間の空間(X)を通して送風機(29)からの
空気を通気室(Y)に送り込むようにしているので、燃
焼M(25)の輻射熱によって温度上昇した反射板(2
8)の熱を回収し、本体ケース(1)の周側板(3)の
温度上昇を抑えることができるとともに、燃焼筒(25
)から流出する燃焼排ガスによって加熱された遮熱板(
43)の熱を回収し、本体ケース(1)の天板(4)の
温度上昇を抑えることができるのはもちろんのこと、通
気室(Y)に前記送風機(29)からの空気流を上下に
分流させる分流板(48)を設けているので、分流板(
48〉と天板(4)の間には高温の遮熱板(43)と接
触しない温度の低い空気が流れるため、天板(4)の温
度上昇を十分低く抑えることができる。
According to the above embodiment, the ventilation chamber (Y) is formed between the heat shield plate (43) provided above the combustion tube (25) and the top plate (4) of the main body case (1), and the reflection plate (28) and the main body case (
Since the air from the blower (29) is sent into the ventilation chamber (Y) through the space (X) between
8) can be recovered to suppress the temperature rise of the peripheral side plate (3) of the main body case (1), and the combustion tube (25
heat shield plate (
43) and suppress the temperature rise of the top plate (4) of the main body case (1). Since a flow divider plate (48) is provided to divert the flow to the flow divider plate (48),
Since low-temperature air that does not come into contact with the high-temperature heat shield plate (43) flows between the top plate (4) and the top plate (48), the rise in temperature of the top plate (4) can be suppressed to a sufficiently low level.

また、通気室(Y)に送風機(29)からの空気流を上
下に分流きせる分流板(48)を設けるとともに、通気
室(Y)の通気出口部〈46)を本体ケース(1)の開
口部(5)の上端部に位置させているので、天板(1)
の温度上昇を効率よく抑止しつつ、燃焼排ガスの放出に
より最も高温になりやすい前パネル(6)の上端部分の
温度を分流板(48)と天板(4)との間を通る温度の
低い空気流によって低下させることができ、燃焼排ガス
の影習による前パネル(6)上端部の温度上昇を抑止し
、火傷や火災等の危険を未然に防止できる。
In addition, a flow divider plate (48) is provided in the ventilation chamber (Y) to vertically divide the air flow from the blower (29), and the ventilation outlet section (46) of the ventilation chamber (Y) is connected to the opening of the main body case (1). Since it is located at the upper end of part (5), the top plate (1)
While efficiently suppressing the temperature increase of The temperature can be lowered by airflow, suppressing the temperature rise at the upper end of the front panel (6) due to the effects of combustion exhaust gas, and preventing dangers such as burns and fire.

(ト)発明の効果 本発明は以上のように構成きれているので、発熱部によ
って加熱された遮熱板の熱を送風機の送風により回収し
て室内に放出でき、暖房効果の向上が図れるばかりでな
く、分流板と天板との間には高温の遮熱板と接触しない
温度の低い空気が流れ、天板の温度上昇を一層抑止する
ことができ、安全で暖房効果のきわめて高い暖房機を提
供できる。
(G) Effects of the Invention Since the present invention is configured as described above, the heat of the heat shield plate heated by the heat generating part can be recovered by the air blower and released into the room, and the heating effect can be improved. Instead, low-temperature air flows between the flow divider plate and the top plate without coming into contact with the high-temperature heat shield, further suppressing the rise in temperature of the top plate, making it a safe and highly effective heater. can be provided.

また、本発明では、通気室の出口部を開口部の上端部に
位fl!aせたことにより、分流板と天板との間を通過
した温度の低い空気流により、最も高温になりやすい本
体ケースの前面上端部分の温度を低下させ、発熱部の熱
気の影響による本体ケースの局部的な温度上昇を効率よ
く抑止し、火傷や・1・支 火災等の危険を未然に防止し、安全歯を一層高めること
ができる。
Further, in the present invention, the outlet of the ventilation chamber is located at the upper end of the opening! By lowering the height, the low-temperature airflow that passes between the flow divider plate and the top plate lowers the temperature at the upper front end of the main case, which tends to reach the highest temperature. It is possible to efficiently suppress local temperature rises, prevent dangers such as burns and fires, and further enhance safety.

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

第1図ないし第6図はいずれも本発明の実施例に関する
ものであり、第1図は本発明による暖房機の要部切欠側
面図、第2図は第1図の要部拡大断面図、第3図は第1
図のA−A’断面図、第4図は排気出口部と通気出口部
の正面図、第5図は送風機を取付けた部分の要部切欠縦
断面図、第6図は周側板の吸気孔を設けた部分の拡大図
である。 (1)・・・本体ケース、 (4)・・・天板、 (5
)・・・本体ケースの開口部、 (25)・・・発熱部
(燃焼筒)、(29)・・・送風機、 (43〉・・・
遮熱板、 (46)・・・出口部(通気出口部)、 (
47)・・・流出孔、 (47A)(47B>・・・流
出孔列、 り48〉・・・分流板、 (Y>・・・通気
室。
1 to 6 all relate to embodiments of the present invention; FIG. 1 is a cutaway side view of a main part of a heater according to the present invention; FIG. 2 is an enlarged sectional view of a main part of FIG. 1; Figure 3 is the first
Figure 4 is a front view of the exhaust outlet and ventilation outlet, Figure 5 is a longitudinal cross-sectional view of the main part of the part where the blower is attached, Figure 6 is the intake hole of the peripheral side plate. It is an enlarged view of the part provided with. (1)...Body case, (4)...Top plate, (5
)... Opening of main body case, (25)... Heat generating part (combustion tube), (29)... Blower, (43>...
Heat shield plate, (46)...Outlet part (ventilation outlet part), (
47)... Outflow hole, (47A) (47B>... Outflow hole row, 48>... Divider plate, (Y>... Ventilation chamber).

Claims (1)

【特許請求の範囲】 (1)前面に開口部を有する本体ケースと、前記開口部
に対応させて本体ケース内に設けた発熱部と、この発熱
部の上方に設けた遮熱板と、この遮熱板と前記本体ケー
スの天板との間に形成した通気室と、この通気室に空気
を送り込む送風機とを備え、前記通気室には、前記送風
機からの空気流を上下に分流させる分流板を設けたこと
を特徴とする暖房機。(2)前面に開口部を有する本体
ケースと、前記開口部に対応させて本体ケース内に設け
た発熱部と、この発熱部の上方に設けた遮熱板と、この
遮熱板と前記本体ケースの天板との間に形成した通気室
と、この通気室に空気を送り込む送風機とを備え、前記
通気室には、前記送風機からの空気流を上下に分流させ
る分流板を設けるとともに、前記通気室の出口部を前記
開口部の上端部に位置させたことを特徴とする暖房機。 (3)前記通気室の出口部には、横方向に複数の流出孔
を配した流出孔列を上下方向に複数列設け、且つ下の流
出孔列の流出孔の中心に対し、その上の流出孔列の流出
孔の中心を横方向にずらして設けたことを特徴とする特
許請求の範囲第2項記載の暖房機。
[Scope of Claims] (1) A main body case having an opening on the front surface, a heat generating part provided in the main body case corresponding to the opening, a heat shield plate provided above the heat generating part, and a heat shield plate provided above the heat generating part; The ventilation chamber includes a ventilation chamber formed between a heat shield plate and the top plate of the main body case, and a blower that sends air into the ventilation chamber. A heating machine characterized by having a board. (2) A main body case having an opening on the front surface, a heat generating part provided in the main body case corresponding to the opening, a heat shield plate provided above the heat generating part, this heat shield plate and the main body The ventilation chamber is provided with a ventilation chamber formed between the top plate of the case and a blower that sends air into the ventilation chamber. A heating machine characterized in that the outlet of the ventilation chamber is located at the upper end of the opening. (3) At the outlet of the ventilation chamber, a plurality of rows of outflow holes are provided in the vertical direction, each having a plurality of outflow holes arranged in the horizontal direction. 3. The heater according to claim 2, wherein the centers of the outflow holes in the outflow hole array are shifted in the horizontal direction.
JP63222006A 1988-09-05 1988-09-05 heater Expired - Lifetime JP2680626B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63222006A JP2680626B2 (en) 1988-09-05 1988-09-05 heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63222006A JP2680626B2 (en) 1988-09-05 1988-09-05 heater

Publications (2)

Publication Number Publication Date
JPH0271011A true JPH0271011A (en) 1990-03-09
JP2680626B2 JP2680626B2 (en) 1997-11-19

Family

ID=16775624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63222006A Expired - Lifetime JP2680626B2 (en) 1988-09-05 1988-09-05 heater

Country Status (1)

Country Link
JP (1) JP2680626B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004016989A1 (en) * 2002-08-01 2004-02-26 Toyotomi Co.,Ltd. Reflection type oil burning appliance
US6817354B2 (en) * 2002-09-30 2004-11-16 Patricia A. Laitinen Wood burning furnace
JP2021110481A (en) * 2020-01-07 2021-08-02 株式会社コロナ Heater

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195445U (en) * 1983-06-13 1984-12-26 松下電器産業株式会社 hot air heater

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195445U (en) * 1983-06-13 1984-12-26 松下電器産業株式会社 hot air heater

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004016989A1 (en) * 2002-08-01 2004-02-26 Toyotomi Co.,Ltd. Reflection type oil burning appliance
CN1306221C (en) * 2002-08-01 2007-03-21 株式会社丰臣 Reflective oil burning appliance
KR101035520B1 (en) * 2002-08-01 2011-05-23 카부시키카이샤 도요토미 Reflection type oil burning appliance
US6817354B2 (en) * 2002-09-30 2004-11-16 Patricia A. Laitinen Wood burning furnace
JP2021110481A (en) * 2020-01-07 2021-08-02 株式会社コロナ Heater

Also Published As

Publication number Publication date
JP2680626B2 (en) 1997-11-19

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