JPS6232365B2 - - Google Patents
Info
- Publication number
- JPS6232365B2 JPS6232365B2 JP6361082A JP6361082A JPS6232365B2 JP S6232365 B2 JPS6232365 B2 JP S6232365B2 JP 6361082 A JP6361082 A JP 6361082A JP 6361082 A JP6361082 A JP 6361082A JP S6232365 B2 JPS6232365 B2 JP S6232365B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- air supply
- exhaust pipe
- supply
- outlet
- 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
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/04—Balanced-flue arrangements, i.e. devices which combine air inlet to combustion unit with smoke outlet
Description
【発明の詳細な説明】
この発明は、FF式暖房機の給排気装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air supply and exhaust system for a FF heater.
第１図は従来のFF式暖房機の給排気装置の一
例を示すものであり、第２図にその要部の詳細断
面図を示す。第１図において、１はFF式暖房
機、２は給排気トツプ、３は給気ホース、４は排
気パイプ、５は壁である。給排気トツプ２は第２
図に示すように二重管構造になつており、給気路
と排気路が完全に分離されている。 FIG. 1 shows an example of a conventional air supply and exhaust system for an FF heater, and FIG. 2 shows a detailed cross-sectional view of the main parts thereof. In Fig. 1, 1 is an FF heater, 2 is an air supply/exhaust top, 3 is an air supply hose, 4 is an exhaust pipe, and 5 is a wall. Supply and exhaust top 2 is the second
As shown in the figure, it has a double pipe structure, with the air supply path and exhaust path completely separated.
まず、FF式暖房機１の運転を開始させると、
壁５の外部Ａから新鮮な空気が給排気トツプ２の
給気路、給気ホース３を通してFF式暖房機１の
燃焼筒へ送込まれる。そのO2の充分な新鮮な空
気で燃料（石油、ガス等）を燃やし、その熱で室
内Ｂを暖房するが、燃焼に使われてO2が少な
く、CO、CO2が増加した排気ガスは排気パイプ
４、給排気トツプ２の排気路を通して壁５の外部
Ａ、すなわち室外へ捨てられる。従つて、室内の
空気を使わないため室内Ｂの空気のO2濃度も減
らず、CO、CO2で汚されることなく暖房が行わ
れる。しかしながら、排気パイプ４と給排気トツ
プ２との接続が何らかの原因ではずれていた時に
運転させると、COが含まれた排気ガスが室内Ｂ
に放出され非常に危険である。 First, when you start operating the FF heater 1,
Fresh air is sent from the outside A of the wall 5 to the combustion tube of the FF heater 1 through the air supply path of the air supply/exhaust top 2 and the air supply hose 3. Fuel (oil, gas, etc.) is burned with fresh air that has enough O 2 , and the resulting heat heats room B, but the exhaust gas that is used for combustion and has less O 2 and more CO, CO 2 It passes through the exhaust pipe 4 and the exhaust path of the supply/exhaust top 2 and is disposed of to the outside A of the wall 5, that is, to the outdoors. Therefore, since indoor air is not used, the O 2 concentration of the air in room B does not decrease, and heating is performed without being contaminated with CO and CO 2 . However, if the exhaust pipe 4 and the supply/exhaust top 2 are disconnected for some reason and the operation is started, exhaust gas containing CO will be released into the room B.
is released and is extremely dangerous.
この発明は、排気パイプと給排気トツプとの接
続が外れた場合、シヤツタで排気パイプの出口を
ふさぎ排気ガスが室内にもれるのを防ぐようにし
て上記従来のものの欠点を除去しようとするもの
である。以下この発明について説明する。 This invention attempts to eliminate the above-mentioned drawbacks of the conventional method by blocking the outlet of the exhaust pipe with a shutter to prevent exhaust gas from leaking into the room when the exhaust pipe and the supply/exhaust top become disconnected. It is. This invention will be explained below.
第３図ａ，ｂはこの発明の一実施例を示すもの
である。この図において、２は給排気トツプ、３
は給気ホース、４は排気パイプ、５は壁であり、
これらは第１図、第２図に示すものと同じであ
る。また、６はばね付ちようつがい、７はシヤツ
タである。 FIGS. 3a and 3b show an embodiment of the present invention. In this figure, 2 is the supply/exhaust top, 3
is the air supply hose, 4 is the exhaust pipe, 5 is the wall,
These are the same as those shown in FIGS. 1 and 2. Further, 6 is a spring-loaded hinge, and 7 is a shutter.
次に第３図ａ，ｂを用いてこの実施例の動作を
説明をする。排気パイプ４の出口付近にばね付ち
ようつがい６とシヤツタ７が取付けられており、
第３図ａのように排気パイプ４と給排気トツプ２
とが完全に接続されると、給排気トツプ２側の接
続部によつてシヤツタ７が押されて排気パイプ４
の出口が開き、排気路が通じる。従つてFF式暖
房機の運転を開始させると、壁５の外部、すなわ
ち室外Ａの空気を給排気トツプ２の給気路、給気
ホース３を通して燃焼筒に取入れ暖房を行い、
CO、CO2の多くなつた排気ガスは排気パイプ
４、給排気トツプ２の排気路を通して室外Ａに放
出することができる。 Next, the operation of this embodiment will be explained using FIGS. 3a and 3b. A spring-loaded coupling 6 and a shutter 7 are attached near the outlet of the exhaust pipe 4.
As shown in Figure 3a, the exhaust pipe 4 and the supply/exhaust top 2
When these are completely connected, the shutter 7 is pushed by the connection part on the supply/exhaust top 2 side, and the exhaust pipe 4
The outlet opens and the exhaust passage opens. Therefore, when the FF heater starts operating, air from outside the wall 5, that is, from outside A, is taken into the combustion tube through the air supply path of the air supply/exhaust top 2 and the air supply hose 3, and heating is performed.
Exhaust gas containing a large amount of CO and CO 2 can be discharged to the outside A through the exhaust pipe 4 and the exhaust passage of the supply/exhaust top 2.
ここで、何らかの原因によつて排気パイプ４と
給排気トツプ２との接続が外れた場合は、第３図
ｂに示すように給排気トツプ２の接続部が排気パ
イプ４の出口付近にあるシヤツタ７から離れ、そ
のためシヤツタ７に加わつていた力がなくなり、
ばね付ちようつがい６によつてシヤツタ７が押し
戻され排気パイプ４の出口をふさぐ。 If the connection between the exhaust pipe 4 and the supply/exhaust top 2 becomes disconnected for some reason, the connection part of the supply/exhaust top 2 should be connected to the shutter near the outlet of the exhaust pipe 4, as shown in FIG. 3b. 7, and as a result the force applied to shutter 7 disappears,
The shutter 7 is pushed back by the spring-loaded coupling 6 to block the outlet of the exhaust pipe 4.
以上詳細に説明したように、この発明は、排気
パイプと給排気トツプとの接続が外れても、シヤ
ツタがばね力により排気パイプの出口をふさぐ構
成としたので、CO、CO2の含まれた排気ガスを
室内に逆流させることなく、簡単な構成で安全性
の高い給排気装置が得られる利点がある。 As explained in detail above, this invention is configured so that even if the exhaust pipe and the supply/exhaust top are disconnected, the shutter closes the outlet of the exhaust pipe with spring force, so that CO and CO 2 containing This has the advantage of providing a highly safe supply/exhaust system with a simple configuration without causing exhaust gas to flow back into the room.
第１図は従来の給排気装置を示す図、第２図は
第１図の要部の拡大断面図、第３図ａ，ｂはこの
発明の一実施例を示す要部の拡大断面図である。
図中、１はFF式暖房機、２は給排気トツプ、
３は給気ホース、４は排気パイプ、５は蓋、６は
ばね付ちようつがい、７はシヤツタである。な
お、図中の同一符号は同一または相当部分を示
す。
Fig. 1 is a diagram showing a conventional air supply/exhaust system, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, and Fig. 3 a and b are enlarged sectional views of the main part showing an embodiment of the present invention. be. In the diagram, 1 is an FF heater, 2 is an air supply/exhaust top,
3 is an air supply hose, 4 is an exhaust pipe, 5 is a lid, 6 is a spring fitting, and 7 is a shutter. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
るFF式暖房機の給排気装置において、前記排気
パイプの出口付近にばね力により前記出口を閉塞
し給排気トツプの挿入接続により前記ばね力に抗
して回動し前記出口を開口するシヤツタを取付け
たばね付ちようつがいを設けたことを特徴とする
FF式暖房機の給排気装置。1. In an air supply/exhaust system for an FF heater in which an air supply/exhaust top is inserted and connected to an exhaust pipe, the outlet is blocked by a spring force near the outlet of the exhaust pipe, and the air supply/exhaust top is inserted and connected to resist the spring force. The invention is characterized in that a spring-loaded hinge is provided with a shutter that rotates to open the outlet.
Air supply and exhaust system for FF type heaters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6361082A JPS58179722A (en) | 1982-04-16 | 1982-04-16 | Air supply and exhaust device for flat face type heating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6361082A JPS58179722A (en) | 1982-04-16 | 1982-04-16 | Air supply and exhaust device for flat face type heating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58179722A JPS58179722A (en) | 1983-10-21 |
| JPS6232365B2 true JPS6232365B2 (en) | 1987-07-14 |
Family
ID=13234231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6361082A Granted JPS58179722A (en) | 1982-04-16 | 1982-04-16 | Air supply and exhaust device for flat face type heating machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58179722A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0196557A (en) * | 1987-08-14 | 1989-04-14 | David Y W Lee | Separation column detachable fast counter- flow chromatography centrifugal apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2851324B1 (en) * | 2003-02-19 | 2007-01-12 | Participation Gestion Dev Ind | TERMINAL DUCT FOR DUAL WALL CHIMNEY CONDUIT |
-
1982
- 1982-04-16 JP JP6361082A patent/JPS58179722A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0196557A (en) * | 1987-08-14 | 1989-04-14 | David Y W Lee | Separation column detachable fast counter- flow chromatography centrifugal apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58179722A (en) | 1983-10-21 |
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