JPS5826956A - Hot-water supplying and room heating machine - Google Patents

Hot-water supplying and room heating machine

Info

Publication number
JPS5826956A
JPS5826956A JP56124329A JP12432981A JPS5826956A JP S5826956 A JPS5826956 A JP S5826956A JP 56124329 A JP56124329 A JP 56124329A JP 12432981 A JP12432981 A JP 12432981A JP S5826956 A JPS5826956 A JP S5826956A
Authority
JP
Japan
Prior art keywords
hot water
heat exchangers
hot
water supply
heat exchanger
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
JP56124329A
Other languages
Japanese (ja)
Inventor
Yukiro Komai
古米　幸郎
Eiichi Tanaka
栄一 田中
Masahiro Indo
引頭　正博
Kazuo Fujishita
藤下　和男
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 JP56124329A priority Critical patent/JPS5826956A/en
Publication of JPS5826956A publication Critical patent/JPS5826956A/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)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

PURPOSE:To improve a thermal efficiency by a method wherein secondary heat exchangers are provided at a hot-water supplying side and a room heating side respectively so as to be located in the after streams of primary heat exchangers. CONSTITUTION:Primary heat exchangers 4, 14 are provided at the upper part of the cylinders 3, 13 of the room heating side and the hot-water supplying side heat exchangers equipped with burners 2, 12 penetrating therethrough while secondary heat exchangers 6, 16 are provided respectively in the after streams thereof at the communicating part with an exhaust gas assembling part 19. The primary heat exchangers 4, 14 are consisting of water tubes with fins.

Description

【発明の詳細な説明】 本発明はガス石油等を燃料とした給湯暖房機に関するも
のであり、二次熱交換器を給湯側、暖房側そｔぞれに設
けることにより、高効率を実現しようとするものである
。従来の給湯暖房機は、表−１に示すように効率は比較
的低く、搬送効率もさることながら、機器効率の上昇が
望まれている。[Detailed Description of the Invention] The present invention relates to a hot water heater using gas oil, etc. as fuel, and aims to achieve high efficiency by providing a secondary heat exchanger on both the hot water supply side and the heating side. That is. Conventional hot water heaters have relatively low efficiency as shown in Table 1, and it is desired to improve equipment efficiency as well as conveyance efficiency.

以下余白 特に暖房側は効率が低く、燃料費が高いことが問題とな
っている。そこで、第１図により従来の給湯暖房機の構
成を説明する。最初に暖房側について説明する。ノズル
１によりバーナ２に燃料が供給され、水管を巻き付けた
熱交換器胴３の内部で燃焼する。燃焼ガスは熱交換器４
で戻り管５から供給される温水を加熱し排気集合部９に
導かれる。The issue is low efficiency, especially on the heating side, and high fuel costs. Therefore, the configuration of a conventional hot water heater will be explained with reference to FIG. First, let's talk about the heating side. Fuel is supplied to a burner 2 through a nozzle 1 and is burned inside a heat exchanger body 3 around which water tubes are wrapped. Combustion gas is transferred to heat exchanger 4
The hot water supplied from the return pipe 5 is heated and guided to the exhaust collection section 9.

温水は往き管６よりポンプ７により放熱器８に送られ、
室内を暖房する。次に給湯側を説明する。Hot water is sent from the outgoing pipe 6 to the radiator 8 by the pump 7.
Heat the room. Next, the hot water supply side will be explained.

給湯側１１〜１４は暖房側１〜４と同様であり説明を省
く。給水管１６より水が供給さノｔ１加熱された後給湯
管１６より給湯される。それぞれ、ＪＪＩ気集金集合部
９かれた燃焼ガスは、モーター１７で駆動されたファン
１０により排出さノする。The hot water supply sides 11 to 14 are the same as the heating sides 1 to 4, and their explanation will be omitted. Water is supplied from the water supply pipe 16 and after being heated for t1, hot water is supplied from the hot water supply pipe 16. The combustion gases collected in the JJI gas collecting unit 9 are discharged by a fan 10 driven by a motor 17.

本発明ｒｔ１前述したような問題点をなくすために、給
湯側、暖房側にそれぞれ二次熱交換器を配設し、それぞ
れの機器効率が９０％以上になるようにしたものである
。第２図によりその構成を説明する。最初に暖房側につ
いて説明する。ノズル１によりバーナ２に燃料が供給さ
れ、水管を巻き付けた熱交換器胴３の内部で燃焼する。The present invention rt1 In order to eliminate the above-mentioned problems, secondary heat exchangers are provided on the hot water supply side and the heating side, respectively, so that the efficiency of each device becomes 90% or more. The configuration will be explained with reference to FIG. First, let's talk about the heating side. Fuel is supplied to a burner 2 through a nozzle 1 and is burned inside a heat exchanger body 3 around which water tubes are wrapped.

燃焼ガスは一次熱交換器４で二次熱交換器６より導かれ
る温水を加熱した後、排気曲り部５に入る。排気曲り部
５には一次熱交換器６が配設され、戻り管７よシ戻って
くる温水を加熱する。温水はポンプ９により往き管８よ
り放熱器１０に送られ、室内を暖房する。次に給湯側を
説明する。給水管１７と給湯管１８とを考慮すれば、給
湯側１１〜１８は暖房側１〜８と同様であり、説明を省
く。暖房側。The combustion gas enters the exhaust bend 5 after heating the hot water introduced from the secondary heat exchanger 6 in the primary heat exchanger 4 . A primary heat exchanger 6 is disposed in the exhaust bend 5 and heats the hot water that returns through the return pipe 7. Hot water is sent to a radiator 10 from an outgoing pipe 8 by a pump 9, and heats the room. Next, the hot water supply side will be explained. Considering the water supply pipe 17 and the hot water supply pipe 18, the hot water supply sides 11 to 18 are the same as the heating sides 1 to 8, and a description thereof will be omitted. heating side.

給湯側それぞれの燃焼ガスは、排気集合部１９に導かれ
、モーター２２で駆動されたファン２１で外部に排出さ
れる。このような構造により、給湯１＋１１　、暖房側
ともに、機器効率を９０％以上に高めることが可能とな
るのである。効率が９０％以上になるとそれぞれの二次
熱交換器６，１６で４４燃焼ガス中の水魚気分が結露し
、ｌす４熱を出すとともに、水滴となってドレイノ受け
２ｏに集められ、外部に排出される。従って、二次熱交
換器はＩｆ！　ｒｉＪＨの恐れがあるが、Ｓｎあるいは
Ａｅ−８ｎ系の表面処理材により充分に耐久性を保障で
きる。The respective combustion gases on the hot water supply side are guided to an exhaust gas collecting section 19 and are exhausted to the outside by a fan 21 driven by a motor 22. With such a structure, it is possible to increase the equipment efficiency to 90% or more on both the hot water supply 1+11 and heating sides. When the efficiency reaches 90% or more, water vapor in the combustion gas condenses in each of the secondary heat exchangers 6 and 16, emitting 14 heat, and becomes water droplets that are collected in the draino receiver 2o and released to the outside. It is discharged. Therefore, the secondary heat exchanger is If! Although there is a risk of riJH, sufficient durability can be ensured by using Sn or Ae-8n-based surface treatment materials.

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

第１図は従来例の構成図、第２図は本塵所による給湯暖
房機の一実施例の構成図である。 ２．１２・・・・・・バーナ、３．１３・・・・・・熱
交換２ｇ胴、４．１４・・・・・・−火熱交換器、５，
１５・・・・・・二次熱交換器。 代理人の氏名　弁理士　中　尾　敏　男　ほか１名第１
図 第２図FIG. 1 is a configuration diagram of a conventional example, and FIG. 2 is a configuration diagram of an embodiment of a hot water supply/heating machine by Honjosho. 2.12...Burner, 3.13...Heat exchange 2g cylinder, 4.14...-Fire heat exchanger, 5,
15...Secondary heat exchanger. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2

Claims (1)

【特許請求の範囲】[Claims] ガス・石油等を燃料とした給湯暖房機の給湯側暖房側そ
れぞれに、バーナと水管を巻き付けた熱交換器胴にて燃
焼部を形成すると共に、前記熱交換器胴上部にフィン付
水管による一次熱交換器を配設して一次熱交換を行い、
その後流に、同じく給湯側、暖房側それぞれに二次熱交
換器を配設した給湯暖房機。A combustion section is formed by a heat exchanger body wrapped around a burner and water pipes on each of the hot water supply side and the heating side of a hot water supply heater using gas, oil, etc. as fuel. A heat exchanger is installed to perform primary heat exchange,
A hot water heater also has a secondary heat exchanger installed on the hot water supply side and the heating side downstream of it.
JP56124329A 1981-08-07 1981-08-07 Hot-water supplying and room heating machine Pending JPS5826956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56124329A JPS5826956A (en) 1981-08-07 1981-08-07 Hot-water supplying and room heating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56124329A JPS5826956A (en) 1981-08-07 1981-08-07 Hot-water supplying and room heating machine

Publications (1)

Publication Number Publication Date
JPS5826956A true JPS5826956A (en) 1983-02-17

Family

ID=14882637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56124329A Pending JPS5826956A (en) 1981-08-07 1981-08-07 Hot-water supplying and room heating machine

Country Status (1)

Country Link
JP (1) JPS5826956A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549039A (en) * 1977-06-21 1979-01-23 Osaka Gas Co Ltd Combined hot-water unit and heater

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549039A (en) * 1977-06-21 1979-01-23 Osaka Gas Co Ltd Combined hot-water unit and heater

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