JPH0641044Y2 - Outdoor heater - Google Patents

Description

【考案の詳細な説明】 〈産業上の利用分野〉 本考案は、持ち運びができるアウトドア仕様の屋外暖房
器に関し、例えば、市販のLPガスボンベなどを利用して
椅子を暖房することにより、冬場などでは特に冷え易い
腰の周辺を心地良く効率的に暖められるものを提供す
る。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a portable outdoor-type outdoor heater, for example, in the winter when the chair is heated by using a commercially available LP gas cylinder or the like. It provides a comfortable and efficient way to warm the area around the waist, where it is easy to get cold.

〈考案の背景〉 一般に、行楽地、リゾート地などの屋外では電源を見付
けることが難しく、電気ストーブなどの暖房器を屋外用
に利用することは適当でない。<Background of the Invention> Generally, it is difficult to find a power source outdoors in a resort or resort, and it is not appropriate to use a heater such as an electric stove outdoors.

反面、例えば、石油ストーブなどの液体燃料を燃焼させ
る方式の暖房器は、場所の制限を受けずに持ち運びがで
きる点で、屋外用に利用することも考えられるが、灯油
を補給する際にこぼしたり、或は、持ち運ぶ際にストー
ブが揺れて灯油が飛び散ったりして、ゴルフ場の芝を汚
すなど周囲を汚損する虞れがあり問題である。On the other hand, for example, a heater that burns liquid fuel such as an oil stove can be used without restrictions on the location, and it may be used outdoors, but when spilling kerosene Or, when carrying it, the stove sways and kerosene scatters, which may pollute the grass on the golf course and stain the surroundings.

そこで、本考案は、場所を問わずに暖房機能を発揮で
き、しかも、清潔且つ簡便に暖を取れる燃料ガス貯蔵器
装填式の暖房器を前提とする。Therefore, the present invention is premised on a fuel-gas-storing-type heater that can perform a heating function regardless of location and that is clean and convenient for warming.

〈従来技術〉 燃料ガスボンベを装填した燃焼式暖房器としては、カセ
ット式のボンベを装填して室内を暖房する小型の市販品
などがあるが、ゴルフ場、ホテルのガーデン或は見本市
会場などの屋外（又はこれに類する場所）で暖を取るこ
とができ、しかも、持ち運びを可能にした屋外用品は従
来なかった。<Prior art> As combustion-type heaters loaded with fuel gas cylinders, there are small commercial products that load cassette-type cylinders to heat the inside of the room. There is no outdoor article that can be kept warm (or similar place) and can be carried around.

そのうえ、一般に、身体の正面を暖めるよりも、冷え易
い腰の周辺を暖める方が効率的であるが、上記室内用燃
焼式暖房器は、燃焼による対流で室内を暖房するものな
ので、屋外では熱が外部に放散され易く、腰の周辺を暖
めるには（特に、女性では）充分でない場合が少なくな
い。Moreover, in general, it is more efficient to heat the area around the waist, where it is easier to cool, than to warm the front of the body. Is easily dissipated to the outside and is often not sufficient (especially in women) to warm the waist area.

〈考案が解決しようとする課題〉 そこで、本考案は、屋外でも簡便且つ有効に、腰の周辺
を暖められるアウトドア仕様のコンパクトな暖房器を新
たに開発することを技術的課題とする。<Problems to be Solved by the Invention> Therefore, the present invention has a technical problem to newly develop a compact outdoor-type heater that can easily and effectively heat the area around the waist even outdoors.

〈課題を解決するための手段〉 上記課題を達成する手段を、実施例に示す図面により以
下に説明する。<Means for Solving the Problems> Means for achieving the above problems will be described below with reference to the drawings shown in the embodiments.

即ち、本考案１は、テーブル３内に燃料ガス貯蔵器４及
び燃焼式熱交換器５を収容し、椅子６内に放熱器８を設
け、 燃焼式熱交換器５を燃焼部10と熱交換部11とから構成
し、テーブル３側の熱交換部11を放熱用流体の流通路７
を介して椅子６側の放熱器８に連通し、 燃焼部10のバーナ12に燃料ガス貯蔵器４を接続し、 放熱用流体は、燃焼式熱交換器５の熱交換部11で燃焼部
10の燃焼熱を吸熱し、流通路７を介して放熱器８で放熱
して椅子を暖房するように構成したことを特徴とする屋
外暖房器である。That is, the present invention 1 accommodates the fuel gas storage 4 and the combustion heat exchanger 5 in the table 3, provides the radiator 8 in the chair 6, and exchanges the heat of the combustion heat exchanger 5 with the combustion unit 10. And the heat exchange portion 11 on the table 3 side is used as the heat dissipation fluid flow passage 7
To the radiator 8 on the chair 6 side, the burner 12 of the combustion unit 10 is connected to the fuel gas storage unit 4, and the heat radiation fluid is the heat exchange unit 11 of the combustion heat exchanger 5 at the combustion unit.
The outdoor heater is characterized in that it absorbs the combustion heat of 10 and radiates it by a radiator 8 through a flow passage 7 to heat a chair.

また、本考案２は、上記本考案１において、 パラソル１の支柱部２をテーブル３に縦向きに貫いて支
持して、平面視でテーブル３がパラソル１で覆われるよ
うに配置し、 上記パラソル１の支柱部２に排気路13を支柱部２の軸心
方向に沿わせて設け、 排気路13の入口14を上記燃焼式熱交換器５の燃焼部10に
接続し、排気路13の出口15を支柱部２の上部に開口し
て、 燃焼部10で生じた排気を排気路13を介して支柱部２の上
部からパラソル１外に排出するように構成したことを特
徴とするものである。Further, the present invention 2 is the same as the above-mentioned present invention 1, in which the column portion 2 of the parasol 1 is vertically penetrated and supported by the table 3, and the table 3 is arranged so as to be covered with the parasol 1 in a plan view. The exhaust passage 13 is provided along the axial direction of the support portion 2 in the support portion 2 of 1, the inlet 14 of the exhaust passage 13 is connected to the combustion portion 10 of the combustion heat exchanger 5, and the outlet of the exhaust passage 13 is provided. It is characterized in that 15 is opened to the upper part of the column part 2 so that the exhaust gas generated in the combustion part 10 is discharged from the upper part of the column part 2 to the outside of the parasol 1 through the exhaust passage 13. .

上記燃焼式熱交換器５とは、例えば、 上記熱交換部11に非接触状に取り入れた冷水を燃焼ガ
スと熱交換して温水として取り出す湯沸し器や小型ボイ
ラー 上記熱交換部11に非接触状に取り入れた冷気を燃焼ガ
スと熱交換して温風として取り出す温風器 などをいう。The combustion heat exchanger 5 is, for example, a water heater or a small-sized boiler that takes in non-contact with the heat exchange section 11 as hot water by exchanging cold water with the combustion gas in a non-contact state with the heat exchange section 11. It refers to a hot air blower, etc. that takes in the cold air taken in as a hot air by exchanging heat with the combustion gas.

従って、上記放熱用流体とは、例えば、水、オイル、エ
チレングリコールなどの液体や、空気などの気体をい
う。Therefore, the radiating fluid is, for example, a liquid such as water, oil or ethylene glycol, or a gas such as air.

また、上記椅子６に設けた放熱器８とは、 熱交換器５から流入した高温の放熱用流体がそのまま
放熱する直接放熱機器、 熱交換器５から流入した高温の放熱用流体が、放熱器
８に満たされた熱媒体との間で熱交換を行い、この吸熱
した熱媒体が放熱する熱交換式放熱機器 などをいう。Further, the radiator 8 provided in the chair 6 is a direct radiator that directly radiates the high-temperature heat-dissipating fluid that has flowed in from the heat exchanger 5, and the high-temperature heat-dissipating fluid that has flowed in from the heat exchanger 5 is a heat-dissipator. A heat exchange type heat radiating device that exchanges heat with the heat medium filled in 8 and radiates heat from the absorbed heat medium.

〈作用〉 （１）本考案１の暖房器は、燃料ガス貯蔵器４をテーブ
ル３に装填して燃焼式熱交換器５に接続するだけで、速
やかに暖房機能を果せるうえ、全体が非固定式であるの
で、場所の制限を受けずに、リゾート地やゴルフ場など
でも、簡便に暖を取ることができる。<Operation> (1) In the heater of the present invention 1, by only loading the fuel gas reservoir 4 on the table 3 and connecting it to the combustion heat exchanger 5, the heating function can be quickly achieved and the whole is not fixed. Since it is a formula, it is possible to easily keep warm even at a resort or a golf course without being restricted by the place.

また、燃料はガス状で貯蔵器に充填済みなので、燃料を
補給する場合にも使用済みの貯蔵器４を新規なものに交
換するだけで良いので、例えば、石油ストーブのように
液体燃料で周囲を汚損する問題はない。Further, since the fuel is in a gaseous state and is already filled in the reservoir, it is only necessary to replace the used reservoir 4 with a new one when replenishing the fuel. For example, a liquid fuel such as an oil stove is used for the surroundings. There is no problem to deface.

一方、燃焼式熱交換器５の熱交換部11に流入した放熱用
流体は、燃焼ガスとの間で（或は、熱交換部11に満たさ
れた熱媒体を介して）熱交換を行って吸熱し、流通路７
を通って放熱器８から放熱して椅子６を暖房するので、
腰の周辺を直接且つ強力に暖められる。On the other hand, the radiating fluid that has flowed into the heat exchange section 11 of the combustion heat exchanger 5 exchanges heat with the combustion gas (or via the heat medium filled in the heat exchange section 11). Endothermic, flow passage 7
Since it dissipates heat from the radiator 8 to heat the chair 6,
The area around the waist can be heated directly and strongly.

（２）本考案２では、パラソル１でテーブル３の上部を
覆うので、テーブル３の下部14に臨ませた放熱器８から
出た放出熱で周囲の空気が暖められた場合、当該加温空
気は上昇してパラソル１で受け止められるので、パラソ
ル１内を暖房空間として良好に保持できる。(2) In the present invention 2, since the upper part of the table 3 is covered with the parasol 1, when the ambient air is warmed by the heat emitted from the radiator 8 facing the lower part 14 of the table 3, the heated air is heated. Since it rises and is received by the parasol 1, the inside of the parasol 1 can be favorably maintained as a heating space.

また、雨天の場合などでは、パラソル１内を雨などから
有効に保護できる。Further, in case of rain, the inside of the parasol 1 can be effectively protected from rain.

しかも、燃焼式ヒータ５の燃焼室10で生じた排気は排気
路７を通り、支柱部２の上端部17からパラソル１外に排
出されるので、パラソル１内の空気を清浄に保持でき
る。Moreover, since the exhaust gas generated in the combustion chamber 10 of the combustion heater 5 passes through the exhaust passage 7 and is discharged from the upper end 17 of the support column 2 to the outside of the parasol 1, the air in the parasol 1 can be kept clean.

〈考案の効果〉 （１）本考案１では、次の効果を奏する。<Effects of Invention> (1) The invention 1 has the following effects.

本暖房器は、場所の制限を受けずに、リゾート地、キ
ャンプ地、ゴルフ場、スキー場、見本市会場或は庭先な
どの屋外及びこれに類する場所でも、周囲を汚損するこ
となく、簡便に暖を取ることができるので、従来にはな
かった持ち運びができるアウトドア仕様の暖房器として
きわめて有効である。This heater can be easily heated without restriction on the location, even in outdoor areas such as resort areas, campgrounds, golf courses, ski areas, fairgrounds or gardens, and similar places without polluting the surrounding area. Since it can be taken, it is extremely effective as a portable outdoor-type heater that has never been seen before.

椅子に放熱器を配置して、腰の周辺を直接且つ強力に
暖めるので、冬場のアウトドアであっても、有効で快適
な暖房ができ、特に腰の冷え易い女性などに対しても充
分に対処できる。Since a radiator is placed on the chair to directly and strongly heat the area around the waist, effective and comfortable heating can be performed even in the winter outdoors, and it is especially suitable for women who have a cold waist. it can.

（２）本考案２では、次の効果を奏する。(2) The present invention 2 has the following effects.

テーブルの上部をパラソルで覆うので、放熱器の放出
熱で暖められた周囲の空気をパラソルで受け止めて、パ
ラソル内を暖房空間として効率良く確保できるうえ、雨
などの自然現象からも有効に保護できる。Since the upper part of the table is covered with parasols, the surrounding air warmed by the heat emitted from the radiator can be received by the parasols, and the interior of the parasols can be efficiently secured as a heating space and can be effectively protected from natural phenomena such as rain. .

排気をパラソル外に放出するので、パラソル内の空気
を清浄に保持できる。Since the exhaust air is discharged to the outside of the parasol, the air inside the parasol can be kept clean.

〈実施例〉 以下、本考案の実施例を図面に基づいて述べる。<Embodiment> An embodiment of the present invention will be described below with reference to the drawings.

第１図は実施例１を示す屋外式暖房器の要部切欠概略正
面図、第２図は同暖房器の原理図、第３図は同暖房器の
支柱部の要部切欠斜視図であって、同暖房器はパラソル
１の支柱部２を矩形のテーブル３に縦向きに貫いて支持
し、平面視でテーブル３がパラソル１で覆われるように
配置するとともに、テーブル３に放熱用流体の流通路７
を介して椅子６を一体に連設固定して構成される。FIG. 1 is a schematic front view of an essential part of an outdoor heater showing a first embodiment, FIG. 2 is a principle view of the same heater, and FIG. 3 is a perspective view of an essential part of a column of the same heater. The heater supports the pillar portion 2 of the parasol 1 vertically through the rectangular table 3, and arranges the table 3 so as to be covered with the parasol 1 in a plan view. Flow passage 7
The chair 6 is integrally connected and fixed via the.

第１図に示すように、上記テーブル３をテーブル台20と
その下部に設けた有底円筒状の暖房ケース21とから構成
し、暖房ケース21の内部にボンベ収容室18を点検扉19に
臨ませて区画形成し、当該ボンベ収容室18に例えば市販
のLPガスボンベ４（或は５〜６本のカセットボンベ）を
点検扉19から着脱自在に装填する。As shown in FIG. 1, the table 3 is composed of a table base 20 and a bottomed cylindrical heating case 21 provided below the table base 20. Inside the heating case 21, a cylinder housing chamber 18 is exposed to an inspection door 19. Then, the cylinder housing chamber 18 is detachably loaded with a commercially available LP gas cylinder 4 (or 5 to 6 cassette cylinders) from the inspection door 19.

上記暖房ケース21は、テーブル台20に一体に固定される
が、テーブル台20とは別体に構成し、例えば、フックな
どを介してテーブル台20の下面に着脱自在に固定するよ
うにしても良い。Although the heating case 21 is integrally fixed to the table base 20, it may be configured separately from the table base 20 and detachably fixed to the lower surface of the table base 20 via a hook or the like, for example. good.

上記暖房ケース21に小型ボイラーなどの燃焼式熱交換器
５を固定し、熱交換器５は、第２図に示すように、バー
ナ12を配設した燃焼部10と、その上方に配置した熱交換
用タンク11とから構成される。A combustion type heat exchanger 5 such as a small boiler is fixed to the heating case 21, and the heat exchanger 5 includes a combustion section 10 provided with a burner 12 and heat arranged above the combustion section 10 as shown in FIG. It is composed of a replacement tank 11.

上記燃焼部10にガスレギュレータ22及びガス流量制御用
の電磁弁23を介して上記LPガスボンベ４を接続し、電磁
弁23をテーブル台20上に配置した制御盤24に連動して、
制御盤24で熱交換器５のバーナ12を調節可能に構成す
る。The LP gas cylinder 4 is connected to the combustion section 10 via a gas regulator 22 and a solenoid valve 23 for controlling a gas flow rate, and the solenoid valve 23 is interlocked with a control panel 24 arranged on the table base 20,
The burner 12 of the heat exchanger 5 is configured to be adjustable by the control panel 24.

上記熱交換用タンク11内に吸熱管16を蛇行させて配管す
るとともに、水などの熱媒体25を充填する。In the heat exchange tank 11, the endothermic pipe 16 is arranged in a meandering manner and filled with a heat medium 25 such as water.

また、前記椅子６の座部6aと背部6bに亘り放熱器８を一
体に内蔵し、放熱器８内に放熱管17を配管するととも
に、水などの熱媒体26を充填する。Further, the radiator 8 is integrally built in over the seat portion 6a and the back portion 6b of the chair 6, the radiator pipe 17 is provided in the radiator 8, and the heat medium 26 such as water is filled.

上記熱交換用タンク11の吸熱管16を放熱器８の放熱管17
に水などの放熱用流体を通す流通管７及び循環ポンプ27
を介して連通する。The heat absorption pipe 16 of the heat exchange tank 11 is replaced with the heat radiation pipe 17 of the radiator 8.
A circulation pipe 7 and a circulation pump 27 through which a heat dissipation fluid such as water is passed through
To communicate via.

但し、上記循環ポンプ27、電磁弁23及び制御盤24は、暖
房ケース21に内装したバッテリ９により作動可能に構成
する。However, the circulation pump 27, the electromagnetic valve 23, and the control panel 24 are configured to be operable by the battery 9 installed in the heating case 21.

この場合、電磁弁23をガスコックに代えると、上記制御
盤24は省略できる 一方、第１図及び第３図に示すように、前記支柱部２を
嵌挿部28と支持部29とから構成し、嵌挿部28にポリエス
テル製シートから成るパラソル１を固定して折り畳み可
能に構成するとともに、支持部29をテーブル３に固設す
る。In this case, if the solenoid valve 23 is replaced with a gas cock, the control panel 24 can be omitted, while the column 2 is composed of a fitting portion 28 and a supporting portion 29, as shown in FIGS. 1 and 3. The parasol 1 made of a polyester sheet is fixed to the fitting insertion portion 28 so as to be foldable, and the support portion 29 is fixed to the table 3.

尚、上記パラソル１は、表面から入射した光が端面から
集中して出射する二次発光プラスチックで構成される
と、装飾的な美観を促進できる。If the parasol 1 is made of a secondary light emitting plastic in which the light incident from the surface is concentrated and emitted from the end face, the decorative aesthetics can be promoted.

上記嵌挿部28を内管30と外管31との二重管構造（いわゆ
る、ドーナツダクト構造）とし、内管30の内側に棒状の
支柱32を貫通支持する。The fitting portion 28 has a double pipe structure (so-called donut duct structure) of an inner pipe 30 and an outer pipe 31, and a rod-shaped support column 32 is penetratingly supported inside the inner pipe 30.

また、上記支持部29を支柱支持管33と内管34と外管35と
の三重管構造とし、当該内・外管34・35に上記嵌挿部28
の内・外管30・31を接続し、嵌挿部28の支柱32を支柱支
持管33に嵌挿支持する。Further, the support part 29 has a triple pipe structure of a support column 33, an inner pipe 34, and an outer pipe 35, and the fitting insertion part 28 is attached to the inner and outer pipes 34, 35.
The inner and outer pipes 30 and 31 are connected to each other, and the support column 32 of the fitting insertion portion 28 is fitted and supported by the support column 33.

そして、上記支柱部２の全体において、その内管を吸気
路36とし、その外管を排気路13として、排気路13の出口
15をパラソル１の外方で支柱部２の上端部2aに開口し、
吸気路36の入口37をパラソル１内に開口する。Then, in the entire column 2, the inner pipe is the intake passage 36, the outer pipe is the exhaust passage 13, and the outlet of the exhaust passage 13 is
Open 15 to the upper end 2a of the column 2 outside the parasol 1,
The inlet 37 of the intake passage 36 is opened in the parasol 1.

第１図及び第２図に示すように、上記支柱部２をテーブ
ル３の暖房ケース21内に突入させ、支柱部２の外寄りを
通る排気路７の入口14と、支柱部２の内寄りを通る吸気
路36の出口38とを燃焼式熱交換器５の燃焼部10に各々接
続する。As shown in FIGS. 1 and 2, the column 2 is projected into the heating case 21 of the table 3, and the inlet 14 of the exhaust passage 7 passing through the outer side of the column 2 and the inner side of the column 2 are inserted. And an outlet 38 of an intake passage 36 passing therethrough are respectively connected to the combustion section 10 of the combustion heat exchanger 5.

この場合、第２図に示すように、テーブル３上の支柱部
２の外周部に遠赤外線ヒータ40を臨ませ、ヒータ40のセ
ラミックスプレート39を支柱部２の外寄りを通る排気で
加熱可能に構成すると、排気熱の一部を遠赤外線に変換
して暖房に有効に寄与できる。In this case, as shown in FIG. 2, the far-infrared heater 40 is exposed to the outer peripheral portion of the supporting column 2 on the table 3, and the ceramic plate 39 of the heater 40 can be heated by the exhaust gas passing outside the supporting column 2. If comprised, a part of exhaust heat can be converted into far infrared rays, and it can contribute effectively to heating.

そこで、上記暖房器の機能を説明する。Therefore, the function of the heater will be described.

まず、パラソル１を広げて支柱部２の支柱32をテーブル
３の支持部29に嵌挿し、パラソル１をテーブル３に貫通
支持させて、テーブル３の上方をパラソル１で覆う。First, the parasol 1 is unfolded, the support 32 of the support 2 is inserted into the support 29 of the table 3, the parasol 1 is penetrated and supported by the table 3, and the upper part of the table 3 is covered with the parasol 1.

テーブル３の下方の暖房ケース21にLPガスボンベ４を装
填し、テーブル台20上の制御盤24で電磁弁23を制御して
LPガスを燃焼式熱交換器５に供給すると、燃焼部10のバ
ーナ12が点火して燃焼する。The LP gas cylinder 4 is loaded in the heating case 21 below the table 3, and the solenoid valve 23 is controlled by the control panel 24 on the table base 20.
When the LP gas is supplied to the combustion heat exchanger 5, the burner 12 of the combustion section 10 ignites and burns.

上記熱交換器５の熱交換用タンク11に充填した熱媒体25
を燃焼ガスが加熱し、熱媒体25は吸熱管16を通る放熱用
流体に放熱する（但し、熱交換用タンク11に配管した蛇
行状吸熱管16を熱媒体25を介さずに燃焼熱で直接加熱す
るように構成しても良い）。Heat medium 25 filled in the heat exchange tank 11 of the heat exchanger 5
Is heated by the combustion gas, and the heat medium 25 radiates heat to the heat radiating fluid passing through the heat absorbing pipe 16 (however, the meandering heat absorbing pipe 16 laid in the heat exchange tank 11 is directly burned with the heat of combustion without the heat medium 25. It may be configured to heat).

熱交換器５で吸熱した放熱用流体は、流通路７を介して
椅子６の放熱器８内を走る放熱管17に送られ、放熱器８
に充填した熱媒体26に放熱し、熱媒体26を暖めて椅子６
の全体を暖房する。The heat-dissipating fluid that has absorbed the heat in the heat exchanger 5 is sent to the heat-dissipating pipe 17 that runs in the heat-dissipator 8 of the chair 6 through the flow passage 7,
The heat is radiated to the heat medium 26 filled in
To heat the whole.

一方、燃焼部10で生じた燃焼排ガス（即ち、排気）は、
支柱部２の外寄りの排気路13からパラソル１外の上方に
排出される（白矢印参照）。On the other hand, the combustion exhaust gas (that is, exhaust gas) generated in the combustion section 10 is
It is discharged upward from outside the parasol 1 from the exhaust passage 13 on the outer side of the column 2 (see the white arrow).

この場合、上記支柱部２の内管を吸気が下降し、支柱部
２の外管を排気が上昇するので、いわばこの内管を隔壁
として向流式の熱交換が行われ、吸気は排気で加温さ
れ、排気は吸気で冷却される。In this case, since the intake pipe descends in the inner pipe of the support column 2 and the exhaust pipe rises in the outer pipe of the support column 2, counterflow heat exchange is performed using the inner pipe as a partition, so that intake air is exhausted. It is heated and the exhaust gas is cooled by intake air.

従って、本実施例の暖房器には下記の特長がある。Therefore, the heater of this embodiment has the following features.

（１）LPガスボンベ４をテーブル３内に装填するだけ
で、速やかに暖房機能を果せるうえ、全体が非固定式で
あるので、手軽に持ち運びができ、リゾート地、キャン
プ地やゴルフ場などのアウトドア仕様で、簡便に暖を取
れる。(1) By loading the LP gas cylinder 4 into the table 3, the heating function can be quickly achieved, and the whole is non-fixed type, so it can be easily carried around and outdoors such as resort areas, camping areas and golf courses. The specifications make it easy to keep warm.

（２）燃焼式熱交換器５で吸熱した放熱用流体が、放熱
器８で放熱して椅子６を暖房することにより、腰の周辺
を直接且つ強力に暖めるので、冬場のアウトドアであっ
ても、有効で快適な暖房ができ、特に腰の冷え易い女性
にも充分に対処できる。(2) The heat-dissipating fluid that has absorbed heat in the combustion heat exchanger 5 radiates heat in the radiator 8 and heats the chair 6, thereby directly and strongly warming the waist area. Effective and comfortable heating, especially for women who have a cold waist easily.

（３）パラソル１でテーブル３の上部を覆うので、椅子
６の放出熱で暖められた周囲の空気がパラソル１で受け
止められるので、パラソル１内を暖房空間として良好に
保持できる。(3) Since the upper portion of the table 3 is covered with the parasol 1, the ambient air warmed by the heat emitted from the chair 6 is received by the parasol 1, so that the interior of the parasol 1 can be favorably maintained as a heating space.

（４）燃焼式熱交換器５の燃焼部10で生じた排気は排気
路13を通り、支柱部２の上端部2aからパラソル１外に排
出されるので、パラソル１内の空気を清浄に保持でき
る。(4) Exhaust gas generated in the combustion section 10 of the combustion heat exchanger 5 passes through the exhaust passage 13 and is discharged from the upper end 2a of the column 2 to the outside of the parasol 1, so that the air in the parasol 1 is kept clean. it can.

（５）支柱部２のドーナツダクトにおいて、排気と吸気
との間で熱交換が行われるので、吸気が排気で加温され
て排気熱の一部を回収でき、燃焼式熱交換器５の放熱効
率が向上するとともに、パラソル１外に排出する排気温
度が低下して火災の危険を排除できる。(5) Since heat is exchanged between the exhaust gas and the intake air in the donut duct of the column part 2, the intake air is heated by the exhaust gas and a part of the exhaust heat can be recovered, and the heat of the combustion heat exchanger 5 is radiated. The efficiency is improved and the temperature of the exhaust gas discharged to the outside of the parasol 1 is lowered, so that the danger of fire can be eliminated.

他方、第４図は実施例２を示し、熱交換器５の熱交換用
タンク11及び椅子６の放熱器８に水などの熱媒体を流通
可能に連通し、熱交換器５の燃焼熱を熱媒体が直接吸熱
し、放熱器８で直接放熱するように構成したものであ
る。On the other hand, FIG. 4 shows Example 2 in which a heat medium such as water is communicatably communicated with the heat exchange tank 11 of the heat exchanger 5 and the radiator 8 of the chair 6 so that the heat of combustion of the heat exchanger 5 is transferred. The heat medium directly absorbs heat, and the radiator 8 radiates heat directly.

また、燃焼部10から排気路13に排気を戻す途中でボンベ
収容室18を迂回するように構成して、排気熱を利用して
ガス燃料貯蔵器４の気化を促進するようにしてある（特
に、カセットガスボンベではより有効な気化促進が期待
できる）。In addition, while the exhaust gas is returned from the combustion section 10 to the exhaust passage 13, the cylinder housing chamber 18 is circumvented, so that the heat of the exhaust gas is used to promote the vaporization of the gas fuel storage 4 (particularly , Cassette gas cylinders can be expected to promote more effective vaporization).

尚、第５図に示すように、支柱部２を単管で構成し、こ
の単管の中央に隔壁41を上下に亘って仕切り、隔壁41の
一方を吸気路36とし、他方を排気路13として構成しても
良い。As shown in FIG. 5, the column 2 is composed of a single tube, and a partition wall 41 is vertically divided at the center of the single tube, one of the partition walls 41 is used as an intake passage 36, and the other is used as an exhaust passage 13. May be configured as.

また、支柱部２を二重管構造とし、前記実施例１とは反
対に、内管を排気路13とし、外管を吸気路36としても差
し支えない。Further, the strut portion 2 may have a double pipe structure, and contrary to the first embodiment, the inner pipe may be the exhaust passage 13 and the outer pipe may be the intake passage 36.

【図面の簡単な説明】[Brief description of drawings]

図面は本考案の実施例を示し、第１図は実施例１を示す
屋外式暖房器の要部切欠概略正面図、第２図は同暖房器
の原理図、第３図は同暖房器の支柱部の要部切欠斜視
図、第４図は実施例２を示す暖房器の要部概略断面図、
第５図は支柱部の変形例を示す要部斜視図である。 ３……テーブル、４……燃料ガス貯蔵器、５……燃焼式
熱交換器、６……椅子、８……放熱器、10……燃焼部、
11……熱交換部、12……10のバーナ、13……排気路、14
……13の入口、15……13の出口。The drawing shows an embodiment of the present invention, FIG. 1 is a schematic front view of a notched part of an outdoor heater showing Embodiment 1, FIG. 2 is a principle view of the heater, and FIG. Fig. 4 is a cutaway perspective view of a main part of the column, Fig. 4 is a schematic sectional view of a main part of a heater showing a second embodiment,
FIG. 5 is a perspective view of an essential part showing a modified example of the column part. 3 ... Table, 4 ... Fuel gas storage device, 5 ... Combustion heat exchanger, 6 ... Chair, 8 ... Radiator, 10 ... Combustion part,
11 …… Heat exchange part, 12 …… 10 burner, 13 …… Exhaust passage, 14
…… 13 entrance, 15 …… 13 exit.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】テーブル３内に燃料ガス貯蔵器４及び燃焼
式熱交換器５を収容し、椅子６内に放熱器８を設け、 燃焼式熱交換器５を燃焼部10と熱交換部11とから構成
し、テーブル３側の熱交換部11を放熱用流体の流通路７
を介して椅子６側の放熱器８に連通し、 燃焼部10のバーナ12に燃料ガス貯蔵器４を接続し、 放熱用流体は、燃焼式熱交換器５の熱交換部11で燃焼部
10の燃焼熱を吸熱し、流通路７を介して放熱器８で放熱
して椅子を暖房するように構成したことを特徴とする屋
外暖房器1. A fuel gas storage unit 4 and a combustion heat exchanger 5 are housed in a table 3, a radiator 8 is provided in a chair 6, and the combustion heat exchanger 5 is installed in a combustion unit 10 and a heat exchange unit 11. And the heat exchange part 11 on the table 3 side is provided with a heat dissipation fluid flow passage 7
To the radiator 8 on the chair 6 side, the burner 12 of the combustion unit 10 is connected to the fuel gas storage unit 4, and the heat radiation fluid is the heat exchange unit 11 of the combustion heat exchanger 5 at the combustion unit.
An outdoor heater characterized in that it absorbs the combustion heat of 10 and radiates it by a radiator 8 through a flow passage 7 to heat a chair. 【請求項２】パラソル１の支柱部２をテーブル３に縦向
きに貫いて支持して、平面視でテーブル３がパラソル１
で覆われるように配置し、 上記パラソル１の支柱部２に排気路13を支柱部２の軸心
方向に沿わせて設け、 排気路13の入口14を上記燃焼式熱交換器５の燃焼部10に
接続し、排気路13の出口15を支柱部２の上部に開口し
て、 燃焼部10で生じた排気を排気路13を介して支柱部２の上
部からパラソル１外に排出するように構成したことを特
徴とする請求項１に記載の屋外暖房器2. A parasol 1 is supported by vertically supporting a pillar portion 2 of a parasol 1 on a table 3 so that the table 3 is a parasol 1.
The exhaust passage 13 is provided on the strut 2 of the parasol 1 along the axial direction of the strut 2, and the inlet 14 of the exhaust passage 13 is provided at the combustor of the combustion heat exchanger 5. The exhaust port 13 is connected to the outlet 10, and the outlet 15 of the exhaust passage 13 is opened to the upper part of the strut part 2 so that the exhaust gas generated in the combustion part 10 is discharged from the upper part of the strut part 2 to the outside of the parasol 1 through the exhaust passage 13. The outdoor heater according to claim 1, wherein the outdoor heater is configured.