JP3736780B2 - Structure of heat exchanger pipe assembly part of house heater - Google Patents

Structure of heat exchanger pipe assembly part of house heater Download PDF

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Publication number
JP3736780B2
JP3736780B2 JP10312498A JP10312498A JP3736780B2 JP 3736780 B2 JP3736780 B2 JP 3736780B2 JP 10312498 A JP10312498 A JP 10312498A JP 10312498 A JP10312498 A JP 10312498A JP 3736780 B2 JP3736780 B2 JP 3736780B2
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Japan
Prior art keywords
heat exchange
exchange pipe
pipe assembly
inner bottom
house heater
Prior art date
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Expired - Fee Related
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JP10312498A
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Japanese (ja)
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JPH11289884A (en
Inventor
幹雄 古田
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Fulta Electric Machinery Co Ltd
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Fulta Electric Machinery Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

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Description

【０００１】
【発明の属する技術分野】
本発明は、農事用のハウスヒーターの熱交換パイプ集合部の構造に関する。
【０００２】
【従来の技術】
ビニールハウス（以下、ハウスとする。）の暖房は、ハウスヒーターが重宝されている。このハウスヒーターの構成を概説する。ハウスヒーター本体に設けたバーナーの燃焼で燃焼ガスを生成し、この燃焼ガスで当該ハウスヒーター本体の釜及び熱交換パイプを熱する。一方、ハウスヒーター本体に取入れられた空気は、この熱せられた熱交換パイプ及び釜との接触で温風に変換されてビニールダクトを利用してハウス内に吹出され、当該ハウス内を暖房する。
【０００３】
このハウスヒーターにおいては、燃焼ガスの生成にともなってスス、スラッジ等の異物が発生し、当該ハウスヒーターを長時間使用することにより熱交換パイプ又は熱交換パイプ集合部に順次堆積される（溜る）。異物が溜った場合には、燃焼ガスの流れが悪くなり熱交換ロスが発生し易いこと、また異物が水気をよび、この水気による腐蝕の問題があること、等の課題がある。
【０００４】
従って、異物が溜った場合には、清掃及び除去が必要となる。この清掃及び異物除去は、通常、熱交換パイプの異物を、熱交換パイプ集合部に掻き落とし、この掻き落とされた異物と、この熱交換パイプ集合部自体に溜った異物とを共に除去する方法である。
【０００５】
【発明が解決しようとする課題】
従来の課題を図６、図７を参照に説明する。前述の如く、熱交換パイプ［４］及び熱交換パイプ集合部［５］の清掃及び異物除去を行う場合、異物が溜り易い熱交換パイプ集合部［５］が問題となる。この熱交換パイプ集合部［５］の側壁［５］’には、そのほぼ中央には環状の煙突取付部［６］（煙突［７］を取付けるための部品である。）が設けられているので、この煙突取付部［６］と熱交換パイプ集合部［５］との間には段差Ａが形成される。
【０００６】
この段差Ａに異物Ｗが溜ると、この異物除去には適当な道具がなく、大変困ること、及びこの煙突取付部［６］、熱交換パイプ集合部［５］及びその近傍は、手の入るスペースが少ないことから、手を差し入れてもなかなか捕捉できず難渋し、かつ清掃に手間を要すること、等の課題がある。
【０００７】
【課題を解決するための手段】
請求項１の発明は、異物が溜り易い熱交換パイプ集合部の清掃及び異物除去を、確実かつ簡易に行うこと、在来のハウスヒーターに僅かの改良を加えて装置できること、等を意図して下記の構成を採用する。
【０００８】
本発明は、バーナーを備えた釜、この釜に連通する数本の熱交換パイプ、及びこの熱交換パイプの出口側に設けた熱交換パイプ集合部並びにこの熱交換パイプ集合部に設けた煙突を有するハウスヒーターにおいて、このハウスヒーターの熱交換パイプ集合部の内側底面と煙突取付部の内側底面が、略同じ基準面に設けたことを特徴とするハウスヒーターの熱交換パイプ集合部の構造である。
【０００９】
請求項２の発明は、極めて簡易に清掃及び異物除去が図れること、また煙突取付部の構造の簡便、又は容易な取付け、修理が図れることを意図し下記の構成を採用する。
【００１０】
本発明の略同じ基準面は、ハウスヒーターの熱交換パイプ集合部の内側底面より煙突取付部の内側底面が下方に位置する構成としたハウスヒーターの熱交換パイプ集合部の構造である。
【００１１】
請求項３の発明は、簡便な清掃及び異物除去を図れること、また煙突取付部の構造の簡便、又は容易な取付け、修理、更には材料の節約を図ることを意図し下記の構成を採用する。
【００１２】
本発明の略同じ基準面は、ハウスヒーターの熱交換パイプ集合部の内側底面と煙突取付部の内側底面が面一の構成としたハウスヒーターの熱交換パイプ集合部の構造である。
【００１３】
請求項４の発明は、異物が溜り易い熱交換パイプ集合部の清掃及び異物除去を、確実かつ簡易に行うこと、在来の熱交換パイプ集合部にも採用できることを意図し下記の構成を採用する。
【００１４】
本発明の熱交換パイプ集合部の内側底面は、上底形態で構成されているハウスヒーターの熱交換パイプ集合部の構造である。
【００１５】
【発明の実施の形態】
ハウスヒーターにファンを備えた吸込口より外気を取入れると略同時に、ハウスヒーターのバーナーの燃焼で燃焼ガス（熱風）を生成し、この燃焼ガスを釜に吹出す。この燃焼ガスは、釜及び熱交換パイプの外周面全体を暖めながら流れていき、この熱交換パイプの出口側に設けた熱交換パイプ集合部に達した後、この煙突に到る。このハウスヒーターの運転と熱交換パイプの清掃により熱交換パイプ集合部に異物が溜るが、本発明では、熱交換パイプ集合部の内側底面と煙突取付部の内側底面とが略同じ基準面となることから、煙突を取外し、煙突取付部を露出すれば、簡易に清掃及び除去できる。
【００１６】
【実施例】
１は外気の吸込口１ａと温風の吹出口１ｂを有するハウスヒーターで、このハウスヒーター１には、バーナー２と、このバーナー２が設けられた釜３と、この釜３に連設された数本の熱交換パイプ４と、この熱交換パイプ４の出口側４ａ（終端）に設けた熱交換パイプ集合部５、及びこの熱交換パイプ集合部５に設けた煙突取付部６と、この煙突取付部６に設けた煙突７がそれぞれ配備されている。ハウスヒーター１と釜３及び熱交換パイプ４との間には空気が通過するスペースがあり、このスペースを通過する空気は、熱交換パイプ４の円周壁面及び釜３の全周壁面の接触により温風に変換される。
【００１７】
前記釜３には数本の熱交換パイプ４が連設されており、この熱交換パイプ４の出口側４ａには熱交換パイプ集合部５が設けられている。この熱交換パイプ集合部５の内側底面５ａは煙突取付部６の内側底面６ａと略同じ基準面である。その一例を説明すると、図３の熱交換パイプ集合部５の内側底面５ａより煙突取付部６の内側底面６ａが低くなる構造、図４の熱交換パイプ集合部５の内側底面５ａと煙突取付部６の内側底面６ａとが面一構造、また図５の上底５１の上面５１ａと煙突取付部６の内側底面６ａとが面一構造、等がある。勿論、熱交換パイプ集合部５の底面５ａの異物Ｗが容易に除去できる構成の熱交換パイプ集合部５の底面５ａと煙突取付部６の底面６ａとの関係であれば、前記の説明及び図例に限らない。
【００１８】
図中、８は架台、９はビニールダクトを示す。
【００１９】
【発明の効果】
請求項１の発明は、バーナーを備えた釜、熱交換パイプ、及び熱交換パイプ集合部、並びにこの熱交換パイプ集合部に設けた煙突取付部と、この煙突取付部に設けた煙突でなるハウスヒーターにおいて、ハウスヒーターの熱交換パイプ集合部の内側底面に煙突取付部の内側底面が、略同じ基準面とする構成のハウスヒーターの熱交換パイプ集合部の構造である。従って、熱交換パイプ及び熱交換パイプ集合部の清掃及び異物除去を、確実かつ簡易に行えること、在来のハウスヒーターに僅かの改良を加えて装置できること、等の特徴がある。
【００２０】
請求項２の発明における略同じ基準面は、ハウスヒーターの熱交換パイプ集合部の内側底面より煙突取付部の内側底面が下方に位置する構成としたハウスヒーターの熱交換パイプ集合部の構造である。従って、極めて簡易に清掃及び異物除去が図れること、また煙突取付部の構造の簡便、又は容易な取付け、修理が図れる特徴がある。
【００２１】
請求項３の発明における略同じ基準面は、ハウスヒーターの熱交換パイプ集合部の内側底面と煙突取付部の内側底面が面一の構成としたハウスヒーターの熱交換パイプ集合部の構造である。従って、簡便な清掃及び異物除去が図れること、また煙突取付部の構造の簡便、又は容易な取付け、修理、更には材料の節約が図れる特徴がある。
【００２２】
請求項４の熱交換パイプ集合部の内側底面は、上底形態で構成されているハウスヒーターの熱交換パイプ集合部の構造である。従って、在来の熱交換パイプ集合部にも採用できること等の特徴がある。
【図面の簡単な説明】
【図１】ハウスヒーター全体の一部欠截の正面図である。
【図２】ハウスヒーター全体の一部欠截の側面図である。
【図３】熱交換パイプ、熱交換パイプ集合部及び煙突取付部の関係の一例を説明する斜視図である。
【図４】熱交換パイプ、熱交換パイプ集合部及び煙突取付部の関係の他の一例を説明する要部の側面図である。
【図５】熱交換パイプ集合部の他の一例を説明する一部欠截の斜視図である。
【図６】従来の熱交換パイプ、熱交換パイプ集合部及び煙突取付部の関係の一例を説明する斜視図である。
【図７】図６の要部の側面図である。
【符号の説明】
１ ハウスヒーター
１ａ 吸込口
１ｂ 吹出口
２ バーナー
３ 釜
４ 熱交換パイプ
４ａ 出口側
５ 熱交換パイプ集合部
５１ 上底
５１ａ 上面
５ａ 内側底面
６ 煙突取付部
６ａ 内側底面
７ 煙突
８ 架台
９ ビニールダクト
Ａ 段差
Ｗ 異物[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a structure of a heat exchange pipe assembly portion of a farm house heater.
[0002]
[Prior art]
House heaters are useful for heating greenhouses (hereinafter referred to as “houses”). The configuration of this house heater will be outlined. Combustion gas is generated by combustion of a burner provided in the house heater body, and the combustion heater and the heat exchange pipe are heated by the combustion gas. On the other hand, the air taken into the house heater body is converted into hot air by contact with the heated heat exchange pipe and the kettle, and blown into the house using a vinyl duct to heat the house.
[0003]
In this house heater, foreign substances such as soot and sludge are generated with the generation of combustion gas, and are sequentially deposited (stored) on the heat exchange pipe or the heat exchange pipe assembly by using the house heater for a long time. . When foreign matter accumulates, there are problems such as that the flow of combustion gas is worsened and heat exchange loss is likely to occur, and that the foreign matter calls for moisture and there is a problem of corrosion due to moisture.
[0004]
Therefore, when foreign matter accumulates, cleaning and removal are necessary. This cleaning and foreign matter removal is usually a method in which the foreign matter of the heat exchange pipe is scraped off to the heat exchange pipe assembly part, and the scraped foreign matter and the foreign matter accumulated in the heat exchange pipe assembly part are removed together. It is.
[0005]
[Problems to be solved by the invention]
The conventional problem will be described with reference to FIGS. As described above, when the heat exchange pipe [4] and the heat exchange pipe assembly [5] are cleaned and the foreign matter is removed, the heat exchange pipe assembly [5] in which foreign matters are easily collected becomes a problem. The side wall [5] ′ of the heat exchange pipe assembly [5] is provided with an annular chimney mounting part [6] (a part for mounting the chimney [7]) at substantially the center thereof. Therefore, a step A is formed between the chimney mounting part [6] and the heat exchange pipe assembly part [5] .
[0006]
If foreign matter W accumulates in this step A, there is no appropriate tool for removing this foreign matter, which is very troublesome, and that the chimney mounting portion [6] , the heat exchange pipe assembly portion [5] and the vicinity thereof are in hand. Since there is little space, there are problems such as difficulty in capturing even if a hand is inserted and troublesome cleaning.
[0007]
[Means for Solving the Problems]
The invention of claim 1 is intended to be able to reliably and easily perform cleaning and removal of the heat exchange pipe assembly where foreign matter tends to accumulate, and to be able to add a slight improvement to a conventional house heater. The following configuration is adopted.
[0008]
The present invention includes a kettle equipped with a burner, several heat exchange pipes communicating with the kettle, a heat exchange pipe assembly provided on the outlet side of the heat exchange pipe, and a chimney provided in the heat exchange pipe assembly. in house heater having an inner bottom surface of the inner bottom surface and the chimney mounting portion of the heat exchange pipe gathering portion of the house heater is the structure of the heat exchange pipe gathering portion of the house heater, characterized in that substantially disposed on the same reference plane .
[0009]
The invention of claim 2 employs the following configuration with the aim of facilitating cleaning and foreign matter removal very easily, and simplifying or easy mounting and repair of the structure of the chimney mounting portion.
[0010]
The substantially same reference plane of the present invention is the structure of the heat exchange pipe assembly portion of the house heater in which the inner bottom surface of the chimney mounting portion is positioned below the inner bottom surface of the heat exchange pipe assembly portion of the house heater.
[0011]
The invention according to claim 3 adopts the following configuration for the purpose of simplifying cleaning and removing foreign matter, and simplifying or easily mounting and repairing the structure of the chimney mounting portion, and further saving material. .
[0012]
The substantially same reference plane of the present invention is the structure of the heat exchange pipe assembly portion of the house heater in which the inner bottom surface of the heat exchange pipe assembly portion of the house heater and the inner bottom surface of the chimney mounting portion are flush with each other.
[0013]
The invention of claim 4 adopts the following configuration with the intention of cleaning the heat exchange pipe assembly where foreign matter is likely to accumulate and removing foreign matter reliably and easily, and adopting the conventional heat exchange pipe assembly. To do.
[0014]
The inner bottom surface of the heat exchange pipe assembly portion of the present invention is the structure of the heat exchange pipe assembly portion of the house heater configured in the form of an upper bottom .
[0015]
DETAILED DESCRIPTION OF THE INVENTION
At the same time when outside air is taken in from a suction port provided with a fan in the house heater, combustion gas (hot air) is generated by combustion of the burner of the house heater, and this combustion gas is blown out to the kettle. The combustion gas flows while warming the entire outer peripheral surface of the hook and the heat exchange pipe, reaches the heat exchange pipe assembly provided on the outlet side of the heat exchange pipe, and then reaches the chimney. Foreign matter collected in the heat exchange pipe gathering portion but by the operation and cleaning of the heat exchange pipe in this house heater, in the present invention, the inner bottom surface of the inner bottom surface and the chimney mounting portion of the heat exchange pipe gathering portion is substantially the same reference plane Therefore, if the chimney is removed and the chimney mounting portion is exposed, it can be easily cleaned and removed.
[0016]
【Example】
Reference numeral 1 denotes a house heater having an outside air inlet 1a and a hot air outlet 1b. The house heater 1 is connected to a burner 2, a pot 3 provided with the burner 2, and the pot 3. Several heat exchange pipes 4, a heat exchange pipe assembly portion 5 provided on the outlet side 4a (terminal) of the heat exchange pipe 4, a chimney mounting portion 6 provided in the heat exchange pipe assembly portion 5, and the chimney A chimney 7 provided in the mounting portion 6 is provided. There is a space for air to pass between the house heater 1 and the hook 3 and the heat exchange pipe 4, and the air passing through this space is brought into contact with the circumferential wall surface of the heat exchange pipe 4 and the entire circumferential wall surface of the hook 3. Converted to warm air.
[0017]
Several heat exchange pipes 4 are connected to the hook 3, and a heat exchange pipe assembly 5 is provided on the outlet side 4 a of the heat exchange pipe 4. The inner bottom surface 5 a of the heat exchange pipe assembly portion 5 is substantially the same reference surface as the inner bottom surface 6 a of the chimney mounting portion 6. For example, a structure in which the inner bottom surface 6a of the chimney mounting portion 6 is lower than the inner bottom surface 5a of the heat exchange pipe assembly portion 5 in FIG. 3, and the inner bottom surface 5a and the chimney attachment portion of the heat exchange pipe assembly portion 5 in FIG. 6 is flush with the inner bottom surface 6a, and the upper surface 51a of the upper bottom 51 and the inner bottom surface 6a of the chimney mounting portion 6 are flush with each other. Of course, as long as the relationship between the bottom surface 5a of the heat exchange pipe assembly portion 5 and the bottom surface 6a of the chimney mounting portion 6 is such that the foreign matter W on the bottom surface 5a of the heat exchange pipe assembly portion 5 can be easily removed, the above description and drawings Not limited to examples.
[0018]
In the figure, 8 is a frame and 9 is a vinyl duct.
[0019]
【The invention's effect】
The invention of claim 1 is a house comprising a kettle equipped with a burner, a heat exchange pipe, a heat exchange pipe assembly, a chimney attachment provided in the heat exchange pipe assembly, and a chimney provided in the chimney attachment In the heater, the structure of the heat exchange pipe assembly portion of the house heater is configured such that the inner bottom surface of the chimney mounting portion and the inner bottom surface of the heat exchange pipe assembly portion of the house heater have substantially the same reference plane. Therefore, the heat exchange pipe and the heat exchange pipe assembly part can be reliably and easily cleaned, and the conventional house heater can be improved with a slight improvement.
[0020]
The substantially same reference plane in the invention of claim 2 is the structure of the heat exchange pipe assembly part of the house heater in which the inner bottom surface of the chimney mounting part is positioned below the inner bottom surface of the heat exchange pipe assembly part of the house heater. . Therefore, there is a feature that cleaning and foreign matter removal can be achieved very easily, and the structure of the chimney mounting portion can be simplified or easily mounted and repaired.
[0021]
The substantially same reference plane in the invention of claim 3 is the structure of the heat exchange pipe assembly portion of the house heater in which the inner bottom surface of the heat exchange pipe assembly portion of the house heater and the inner bottom surface of the chimney mounting portion are flush with each other. Therefore, there is a feature that simple cleaning and foreign matter removal can be achieved, and that the structure of the chimney mounting portion can be simplified or easily attached, repaired, and further saved.
[0022]
The inner bottom surface of the heat exchange pipe assembly portion of claim 4 is the structure of the heat exchange pipe assembly portion of the house heater configured in an upper bottom form. Therefore, there is a feature that it can be adopted in a conventional heat exchange pipe assembly.
[Brief description of the drawings]
FIG. 1 is a front view of a part of the house heater partially missing.
FIG. 2 is a side view of a part of the entire house heater.
FIG. 3 is a perspective view illustrating an example of a relationship among a heat exchange pipe, a heat exchange pipe assembly portion, and a chimney attachment portion.
FIG. 4 is a side view of the main part for explaining another example of the relationship between the heat exchange pipe, the heat exchange pipe assembly part, and the chimney attachment part.
FIG. 5 is a partially cutaway perspective view illustrating another example of the heat exchange pipe assembly.
FIG. 6 is a perspective view illustrating an example of a relationship between a conventional heat exchange pipe, a heat exchange pipe assembly portion, and a chimney attachment portion.
7 is a side view of the main part of FIG. 6. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 House heater 1a Suction port 1b Outlet 2 Burner 3 Kettle 4 Heat exchange pipe 4a Outlet side 5 Heat exchange pipe gathering part 51 Upper bottom 51a Upper surface 5a Inner bottom surface 6 Chimney mounting part 6a Inner bottom surface 7 Chimney 8 Base 9 Vinyl duct A Step W Foreign matter

Claims (4)

バーナーを備えた釜、この釜に連通する数本の熱交換パイプ、及びこの熱交換パイプの出口側に設けた熱交換パイプ集合部並びにこの熱交換パイプ集合部に設けた煙突を有するハウスヒーターにおいて、このハウスヒーターの熱交換パイプ集合部の内側底面と煙突取付部の内側底面が、略同じ基準面に設けたことを特徴とするハウスヒーターの熱交換パイプ集合部の構造。In a house heater having a pot provided with a burner, several heat exchange pipes communicating with the pot, a heat exchange pipe assembly provided on the outlet side of the heat exchange pipe, and a chimney provided in the heat exchange pipe collection , the inner bottom surface of the inner bottom surface and the chimney mounting portion of the heat exchange pipe gathering portion of the house heater, substantially the structure of the heat exchange pipe gathering portion of the house heater, characterized in that provided on the same reference plane. 前記の略同じ基準面は、ハウスヒーターの熱交換パイプ集合部の内側底面より煙突取付部の内側底面が下方にある構成の請求項１に記載のハウスヒーターの熱交換パイプ集合部の構造。Structure of the substantially same reference plane of the heat exchange pipe gathering portion of the house heater according to claim 1 having the structure inner bottom surface of the chimney attaching portion than the inner bottom surface of the heat exchange pipe gathering portion of the house heater is below. 前記の略同じ基準面は、ハウスヒーターの熱交換パイプ集合部の内側底面と煙突取付部の内側底面が面一である構成の請求項１に記載のハウスヒーターの熱交換パイプ集合部の構造。Structure of the substantially same reference plane of the heat exchange pipe gathering portion of the house heater according to claim 1 having the structure inner bottom surface of the inner bottom surface and the chimney mounting portion of the heat exchange pipe gathering portion of the house heaters are flush. 前記の熱交換パイプ集合部の内側底面は、上底形態で構成されている構成の請求項１に記載のハウスヒーターの熱交換パイプ集合部の構造。The structure of the heat exchange pipe assembly part of the house heater according to claim 1, wherein an inner bottom surface of the heat exchange pipe assembly part is configured in an upper bottom form.
JP10312498A 1998-04-14 1998-04-14 Structure of heat exchanger pipe assembly part of house heater Expired - Fee Related JP3736780B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10312498A JP3736780B2 (en) 1998-04-14 1998-04-14 Structure of heat exchanger pipe assembly part of house heater

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Application Number Priority Date Filing Date Title
JP10312498A JP3736780B2 (en) 1998-04-14 1998-04-14 Structure of heat exchanger pipe assembly part of house heater

Publications (2)

Publication Number Publication Date
JPH11289884A JPH11289884A (en) 1999-10-26
JP3736780B2 true JP3736780B2 (en) 2006-01-18

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