JPH058327B2 - - Google Patents
Info
- Publication number
- JPH058327B2 JPH058327B2 JP59197150A JP19715084A JPH058327B2 JP H058327 B2 JPH058327 B2 JP H058327B2 JP 59197150 A JP59197150 A JP 59197150A JP 19715084 A JP19715084 A JP 19715084A JP H058327 B2 JPH058327 B2 JP H058327B2
- Authority
- JP
- Japan
- Prior art keywords
- condensed water
- heat exchanger
- neutralization
- combustion
- neutralization device
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000006386 neutralization reaction Methods 0.000 claims description 23
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 230000003472 neutralizing effect Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
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
- F24H8/006—Means for removing condensate from the heater
-
- 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)
- Details Of Fluid Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、補助熱交換器で発生する凝縮水を中
和する中和装置を設けた燃焼装置に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a combustion apparatus equipped with a neutralization device for neutralizing condensed water generated in an auxiliary heat exchanger.
従来例の構成とその問題点
従来この種の燃焼装置は、第１図に示すように
構成されている。すなわちガスバーナ１で燃焼し
た燃焼ガスは、主熱交換器２、補助熱交換器３、
排気筒４を経由して燃焼フアン５により機外へ放
出される。一方、水の流れは給水管６により入つ
て来た水が補助熱交換器３に至り、ここでガスバ
ーナ１で燃焼した燃焼ガス中の潜熱が回収され主
熱交換器２で加熱された後、給湯管７より給湯配
管（図示せず）へ供給される。補助熱交換器３の
表面に発生する凝縮水は受け皿８にて回収され凝
縮水管９、中和装置１０、排水管１１を経て機外
へ排出される。凝縮水中には、燃焼ガス中の
SO2- 4NO- 3などの強酸性のイオンが溶け込んでい
るため中和装置１０にて中和処理を行なつてい
る。Conventional configuration and problems thereof A conventional combustion apparatus of this type has a configuration as shown in FIG. That is, the combustion gas burned in the gas burner 1 is transferred to the main heat exchanger 2, the auxiliary heat exchanger 3,
It is discharged to the outside of the aircraft via the exhaust stack 4 by the combustion fan 5. On the other hand, water enters through the water supply pipe 6 and reaches the auxiliary heat exchanger 3, where the latent heat in the combustion gas combusted in the gas burner 1 is recovered and heated in the main heat exchanger 2. The hot water is supplied from the hot water supply pipe 7 to a hot water supply pipe (not shown). Condensed water generated on the surface of the auxiliary heat exchanger 3 is collected in a receiving tray 8 and discharged outside the machine via a condensed water pipe 9, a neutralizer 10, and a drain pipe 11. The condensed water contains the combustion gas
Since strongly acidic ions such as SO 2- 4 NO - 3 are dissolved, neutralization processing is performed in the neutralization device 10.
上記構成によれば長期間燃焼装置を使用しない
状態では中和装置内の残留凝縮水が中和剤と反応
して不純物を生成したり、或は補助熱交換器３の
表面処理剤が剥離したものが中和装置１０内に混
入したりして中和装置１０の中和処理通路を閉塞
する場合がある。このため凝縮水が流れ出なくな
り受け皿８よりあふれでて主熱交換器２やガスバ
ーナ１上に滴下し腐触や異常燃焼等が発生すると
いう問題があつた。 According to the above configuration, when the combustion device is not used for a long period of time, residual condensed water in the neutralization device may react with the neutralizing agent to generate impurities, or the surface treatment agent of the auxiliary heat exchanger 3 may peel off. There are cases where something gets mixed into the neutralization device 10 and blocks the neutralization processing passage of the neutralization device 10. As a result, there was a problem in that the condensed water no longer flows out, overflowing from the saucer 8 and dripping onto the main heat exchanger 2 and gas burner 1, causing corrosion, abnormal combustion, and the like.
発明の目的
本発明は上記従来の問題点を解消するもので、
凝縮水滴下による腐触、異常燃焼等の発生を防止
することを目的としたものである。Purpose of the invention The present invention solves the above-mentioned conventional problems.
The purpose is to prevent corrosion, abnormal combustion, etc. caused by dripping condensed water.
発明の構成
上記目的を達成するため、本発明の燃焼装置は
主熱交換器と、補助熱交換器と、前記補助熱交換
器で発生する凝縮水を回収する受け皿と、凝縮水
を中和する中和装置と、前記受け皿と中和装置を
接続する凝縮水管とを備え、前記中和装置或は凝
縮水管の一部に凝縮水オーバーフロー管を設ける
構成としたもので、中和装置内の中和処理通路が
閉塞した場合、凝縮水オーバーフロー管より凝縮
水が排出され器具の腐触、異常燃焼等の発生を防
止するものである。Structure of the Invention In order to achieve the above object, the combustion apparatus of the present invention includes a main heat exchanger, an auxiliary heat exchanger, a receiver for collecting condensed water generated in the auxiliary heat exchanger, and a tray for neutralizing the condensed water. The device is equipped with a neutralization device and a condensate pipe that connects the receiving tray and the neutralization device, and a condensed water overflow pipe is provided in a part of the neutralization device or the condensed water pipe, and the inside of the neutralization device is If the water treatment passage becomes blocked, condensed water is discharged from the condensed water overflow pipe to prevent equipment from corroding, abnormal combustion, etc.
実施例の説明
以下、本発明の一実施例について、図面に基づ
いて説明する。なお、上記従来例と同一部分には
同一番号をつけて詳細な説明を省略し、異なる部
分のみを説明する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. Note that parts that are the same as those in the conventional example described above are given the same numbers, detailed explanations are omitted, and only different parts will be explained.
第２図および第３図において中和装置１０或は
凝縮水管９の一部に凝縮水オーバーフロー管１１
が設けられている。この実施例では中和装置１０
の上部に凝縮水オーバーフロー管１１を設ける構
成を示している。そして、凝縮水管９を通つた凝
縮水は中和装置入口１２より流入し中和剤１３に
て中和され中和装置出口１４より機外へ排水され
る。中和装置１０の上部に設けられた凝縮水オー
バーフロー管１１へは通常状態では凝縮水は流れ
ない構成となつている。 In FIG. 2 and FIG.
is provided. In this embodiment, the neutralization device 10
A configuration is shown in which a condensed water overflow pipe 11 is provided at the upper part of the pipe. The condensed water that has passed through the condensed water pipe 9 flows through the neutralizer inlet 12, is neutralized by the neutralizing agent 13, and is drained out of the machine through the neutralizer outlet 14. Under normal conditions, condensed water does not flow into the condensed water overflow pipe 11 provided at the upper part of the neutralization device 10.
このように構成された燃焼装置では、中和装置
１０内に不純物、異物が生成、混入して中和処理
通路を閉塞した場合、中和装置１０内に滞留して
くる凝縮水は、凝縮水オーバーフロー管１１へ流
入し機外へ排水されることとなる。 In the combustion device configured in this way, if impurities or foreign matter are generated or mixed in the neutralization device 10 and block the neutralization processing passage, the condensed water that accumulates in the neutralization device 10 is It flows into the overflow pipe 11 and is drained outside the machine.
このように本実施例によれば、中和装置１０内
の中和処理通路が閉塞された場合でも、凝縮水は
凝縮水オーバーフロー管１１より排水されるため
受け皿８よりあふれ出て主熱交換器２やガスバー
ナー１上に滴下するということがなくなる。また
凝縮水オーバーフロー管１１より排水が確認され
るため異常の早期発見も可能となる。 According to this embodiment, even if the neutralization passage in the neutralization device 10 is blocked, the condensed water is drained from the condensed water overflow pipe 11, so it overflows from the receiving tray 8 and is removed from the main heat exchanger. 2 or gas burner 1 will not occur. Furthermore, since drainage can be confirmed from the condensed water overflow pipe 11, abnormalities can be detected early.
発明の効果
以上説明したようにこの燃焼装置によれば、中
和装置内の通路が閉塞された場合でも凝縮水が器
具内に滴下しない構成であるので、腐触や異常燃
焼等を防止することができ、かつ異常の発見も容
易であり安全性の向上をはかることができる。Effects of the Invention As explained above, according to this combustion device, condensed water does not drip into the device even if the passage in the neutralization device is blocked, so corrosion and abnormal combustion can be prevented. It is also possible to easily detect abnormalities, thereby improving safety.
第１図は従来の燃焼装置の断面図、第２図は本
発明の一実施例による燃焼装置の断面図、第３図
は同装置の主要断面図である。
２……主熱交換器、３……補助熱交換器、８…
…受け皿、９……凝縮水管、１０……中和装置、
１１……オーバーフロー管、１３……中和剤。
FIG. 1 is a sectional view of a conventional combustion device, FIG. 2 is a sectional view of a combustion device according to an embodiment of the present invention, and FIG. 3 is a main sectional view of the same device. 2...Main heat exchanger, 3...Auxiliary heat exchanger, 8...
... saucer, 9 ... condensate pipe, 10 ... neutralization device,
11...overflow pipe, 13...neutralizer.
Claims (1)
交換器で発生する凝縮水を回収する受け皿と、凝
縮水を中和する中和装置と、前記受け皿と中和装
置を接続する凝縮水管とを備え、前記中和装置或
は凝縮水管の一部に凝縮水オーバーフロー管を設
けた燃焼装置。1. A main heat exchanger, an auxiliary heat exchanger, a receiver for collecting condensed water generated in the auxiliary heat exchanger, a neutralization device for neutralizing the condensed water, and a condensing device for connecting the receiver and the neutralization device. A combustion device comprising a water pipe, and a condensed water overflow pipe provided in a part of the neutralization device or the condensed water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59197150A JPS6176820A (en) | 1984-09-20 | 1984-09-20 | combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59197150A JPS6176820A (en) | 1984-09-20 | 1984-09-20 | combustion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6176820A JPS6176820A (en) | 1986-04-19 |
| JPH058327B2 true JPH058327B2 (en) | 1993-02-01 |
Family
ID=16369593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59197150A Granted JPS6176820A (en) | 1984-09-20 | 1984-09-20 | combustion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6176820A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100425918B1 (en) * | 2001-06-01 | 2004-04-03 | 린나이코리아 주식회사 | Condensate water disposal device of boiler |
| GB201010118D0 (en) * | 2010-06-17 | 2010-07-21 | Morley Adrian M | Condenser boiler protector |
| JP5868773B2 (en) * | 2012-05-08 | 2016-02-24 | 株式会社コロナ | Neutralizer and hot water supply apparatus having the same |
-
1984
- 1984-09-20 JP JP59197150A patent/JPS6176820A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6176820A (en) | 1986-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH058327B2 (en) | ||
| JPH0635897B2 (en) | Combustion device | |
| JPS6287760A (en) | combustion device | |
| JPS6144247A (en) | Burner | |
| JPH0635898B2 (en) | Water heater | |
| JP3045289B2 (en) | Exhaust gas waste heat recovery heat exchanger | |
| JPS622459Y2 (en) | ||
| JPS61205753A (en) | Water heater | |
| JP2658804B2 (en) | Wastewater treatment equipment | |
| JPS6020647B2 (en) | Waste liquid treatment method | |
| JP3720483B2 (en) | Steam generator | |
| SE437032B (en) | PROCEDURE AND DEVICE FOR DISPOSAL AND REMOVAL OF FIXED COATINGS ON THE SURFACE OF A HEAT OR STEAM PAN | |
| JPH0310391B2 (en) | ||
| JPH06331220A (en) | Latent and drain collecting method for hot water feeding apparatus | |
| JPS5648202A (en) | Corrosion preventing method of tower top condensing apparatus of evacuated distillation tower | |
| JPS625003A (en) | Drain tank | |
| KR820001189Y1 (en) | Cold water preheating device using waste hot water of bathroom | |
| JPS5665613A (en) | Dehumidification method of furnace blast air | |
| KR960009448Y1 (en) | Combustion gas purification device of hot stove calorie detector | |
| JP5010348B2 (en) | Drain neutralizer | |
| JPH0483513A (en) | Desulfurization equipment | |
| JPS6220873B2 (en) | ||
| JPS6237730B2 (en) | ||
| JPH08145467A (en) | Exhaust gas heat recovery system in public baths | |
| JPH10141602A (en) | Corrosion preventing apparatus for waste gas remaining heat-recovering apparatus |