JPS60169050A - Hot water type space heater - Google Patents

Hot water type space heater

Info

Publication number
JPS60169050A
JPS60169050A JP60005209A JP520985A JPS60169050A JP S60169050 A JPS60169050 A JP S60169050A JP 60005209 A JP60005209 A JP 60005209A JP 520985 A JP520985 A JP 520985A JP S60169050 A JPS60169050 A JP S60169050A
Authority
JP
Japan
Prior art keywords
exhaust
casing
condensate
fan
exhaust fan
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
JP60005209A
Other languages
Japanese (ja)
Inventor
Masazumi Iwanaga
昌純 岩永
Nobuhiko Nishibayashi
西林　伸彦
Yoshifumi Shino
志野　佳史
Itsuo Igarashi
逸夫 五十嵐
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP60005209A priority Critical patent/JPS60169050A/en
Publication of JPS60169050A publication Critical patent/JPS60169050A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

PURPOSE:To enable to exhaust the condensate standing in the casing of an exhaust fan outside by a structure wherein heat exchangers and the exhaust fan are arranged in an exhaust tube provided above heat source and a drain hole is provided at the exhaust tube portion locating below the exhaust fan. CONSTITUTION:The major part of moisture in exhaust gas developed by the combustion at a gas burner 1 condenses at an auxiliary heat exchanger 4 so as to fall on a catch pan 10 and then to be disposed. However, part of the moisture also condenses at the portion after the auxiliary heat exchanger 4. If said part of the moisture condenses in the casing 11 of a forced exhaust fan 5 and, as a result, an exhaust fan 5 is soaked in the condensate, the combustion performance may be made unstable and the external leakage through a joint between the casing 11 and an exhaust tube 3 may occur and consequently corrosion may develop. By way of precaution against the above-mentioned troubles, a hole 12 for draining condensate is provided at the lower part of the fan casing 11 so as to prevent the condensate from standing and to easily dispose the condensate in the fan casing, resulting in eliminating the influence to combustion performance and the like.

Description

【発明の詳細な説明】 本発明は強制排気ファンを有する温水暖房機において、
上記強制排気ファンのケーシング内に溜る凝縮水を機外
へ排出することを目的としたものである。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a hot water heater having a forced exhaust fan.
The purpose of this is to discharge condensed water that accumulates inside the casing of the forced exhaust fan to the outside of the machine.

以下本発明の一実施例について図面に基づき詳細する。An embodiment of the present invention will be described in detail below with reference to the drawings.

図においてガスバーナ１で燃焼した排気ガスは主熱交換
器２．排気筒３．補助熱交換器４を経由して排気ファン
６により機外へ放出される。In the figure, the exhaust gas combusted by gas burner 1 is transferred to main heat exchanger 2. Exhaust pipe 3. It is discharged to the outside of the machine via the auxiliary heat exchanger 4 by the exhaust fan 6.

一方温水の流れは、戻り管６より入って来た温水が補助
熱交換器４に至りここでガスバーナの排気ガスの潜熱が
回収される。補助熱交換器４を通つだ温水はエアーセパ
レータ７、循環ポンプ８を経由して主熱交換器２で加熱
され往き管９より暖房配管へ祈１環していく。なお補助
熱交換器４で発生ずる凝縮水は受け皿１０にて回収され
排水されるものである。ここで、排気ガス中の水分の大
部分は補助熱交換器４で凝縮し受け朋１０の上に落ちて
処理されるが一部は補助熱交換器４以降の部分でも凝縮
するためその処理が問題となる。特に強制排気ファン６
のケーシング１１内で凝縮すると排気ファン６が凝縮水
につかり燃焼性能が不安定となったり、ケーシング１１
と排気筒３の接合部より外部へ漏れ腐触する等の問題が
ある。On the other hand, as for the flow of hot water, the hot water entering from the return pipe 6 reaches the auxiliary heat exchanger 4, where the latent heat of the exhaust gas of the gas burner is recovered. The hot water passes through the auxiliary heat exchanger 4, passes through the air separator 7 and the circulation pump 8, is heated by the main heat exchanger 2, and then circulates through the outgoing pipe 9 to the heating pipe. The condensed water generated in the auxiliary heat exchanger 4 is collected in a tray 10 and drained. Here, most of the moisture in the exhaust gas is condensed in the auxiliary heat exchanger 4 and falls onto the receiving plate 10 to be treated, but some of it is also condensed in the parts after the auxiliary heat exchanger 4, so the treatment is not done. It becomes a problem. Especially forced exhaust fan 6
If condensation occurs inside the casing 11 of the
There are problems such as leakage and corrosion to the outside from the joint between the exhaust pipe 3 and the exhaust pipe 3.

本発明ではこの問題点を解決するためにファンケーシン
グ１１の下部に凝縮水排水用孔１２を設けて凝縮水留り
を防止させるものである。In the present invention, in order to solve this problem, condensed water drainage holes 12 are provided in the lower part of the fan casing 11 to prevent condensed water from accumulating.

不発０１４＆よこのような構成としたので簡単にファン
ケーシング内の凝縮水を処理でき燃焼性能、他への影響
も無くなるという効果がある。The misfire 014 & lateral configuration has the effect that condensed water in the fan casing can be easily treated and there is no effect on combustion performance or other aspects.

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

図は本発明の一実施例における温水暖房機の構成因であ
る。 １・・・・ガスバーナ、２・・・・主熱交換器、３・・
・・・・排気筒、４・・・・・補助熱交換器、６・・・
・・・強制排気ファン、１２・・・・・・凝縮水排水用
孔。The figure shows the components of a hot water heater according to an embodiment of the present invention. 1...Gas burner, 2...Main heat exchanger, 3...
...Exhaust stack, 4...Auxiliary heat exchanger, 6...
... Forced exhaust fan, 12 ... Condensed water drainage hole.

Claims (1)

【特許請求の範囲】[Claims] 熱源の上方に排気筒を設け、この排気筒内に熱交換器と
排気ファンとを設け、この排気ファンの下方に位置する
排気筒部分に排水孔を設けた温水暖房機。A hot water heater in which an exhaust pipe is provided above the heat source, a heat exchanger and an exhaust fan are provided in the exhaust pipe, and a drain hole is provided in the exhaust pipe located below the exhaust fan.
JP60005209A 1985-01-16 1985-01-16 Hot water type space heater Pending JPS60169050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60005209A JPS60169050A (en) 1985-01-16 1985-01-16 Hot water type space heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60005209A JPS60169050A (en) 1985-01-16 1985-01-16 Hot water type space heater

Publications (1)

Publication Number Publication Date
JPS60169050A true JPS60169050A (en) 1985-09-02

Family

ID=11604800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60005209A Pending JPS60169050A (en) 1985-01-16 1985-01-16 Hot water type space heater

Country Status (1)

Country Link
JP (1) JPS60169050A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015143602A (en) * 2013-12-25 2015-08-06 株式会社ノーリツ water heater
JP5846261B1 (en) * 2014-07-15 2016-01-20 株式会社ノーリツ Water heater
JP2016017723A (en) * 2014-07-11 2016-02-01 株式会社ノーリツ Water heater
CN106482145A (en) * 2016-12-11 2017-03-08 中南大学 Tunnel-type hot air stove Ramulus Et folium Spiraeae Acuminatae

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015143602A (en) * 2013-12-25 2015-08-06 株式会社ノーリツ water heater
JP2016017723A (en) * 2014-07-11 2016-02-01 株式会社ノーリツ Water heater
JP5846261B1 (en) * 2014-07-15 2016-01-20 株式会社ノーリツ Water heater
JP2016020777A (en) * 2014-07-15 2016-02-04 株式会社ノーリツ Water heater
CN106482145A (en) * 2016-12-11 2017-03-08 中南大学 Tunnel-type hot air stove Ramulus Et folium Spiraeae Acuminatae
CN106482145B (en) * 2016-12-11 2018-08-24 中南大学 Tunnel-type hot air stove blowpipe

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