JPS6238548U - - Google Patents
Info
- Publication number
- JPS6238548U JPS6238548U JP12876685U JP12876685U JPS6238548U JP S6238548 U JPS6238548 U JP S6238548U JP 12876685 U JP12876685 U JP 12876685U JP 12876685 U JP12876685 U JP 12876685U JP S6238548 U JPS6238548 U JP S6238548U
- Authority
- JP
- Japan
- Prior art keywords
- water supply
- supply pipe
- hot water
- combustion
- exhaust
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 230000002528 anti-freeze Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
第１図、第３図、第４図はそれぞれ本考案の実
施例による凍結防止機能を備えた給湯機の概略図
、第２図は本考案の特徴とする制御回路による凍
結防止運転の動作の流れ図である。
１……送風装置、２……燃焼装置、３……燃焼
室、４……熱交換器、５……排気筒、７……給水
管、８……給湯管、１２……凍結防止用のサーミ
スタ、１３……湯温制御用サーミスタ。
Figures 1, 3, and 4 are schematic diagrams of a water heater equipped with an antifreeze function according to an embodiment of the present invention, and Figure 2 is an illustration of the operation of antifreeze operation using a control circuit that is a feature of the present invention. This is a flowchart. 1...Blower device, 2...Combustion device, 3...Combustion chamber, 4...Heat exchanger, 5...Exhaust stack, 7...Water supply pipe, 8...Hot water supply pipe, 12...For freezing prevention Thermistor, 13...Thermistor for controlling hot water temperature.
Claims (1)
と、外部よりの水の供給を受ける給水管と、外部
へ湯を供給するための給湯管と、前記給水管に入
口を接続されると共に前記給湯管に出口を接続さ
れ、前記燃焼室からの燃焼ガスと内部の水との間
で熱交換を行なう熱交換器と、前記燃焼ガスが該
熱交換器の周囲を通つて変化した燃焼排ガスを外
部へ排気する排気筒とを有する給湯機において、
前記給水管及び前記給湯管の少なくとも一部を前
記排気筒内の燃焼排ガスによつて加熱可能とした
ことを特徴とする凍結防止機能を備えた給湯機。 ２ 前記給水管及び前記給湯管の少なくとも一部
を、前記排気筒内に貫通させることによつて、前
記給水管及び前記給湯管の少なくとも一部を前記
排気筒内の燃焼排ガスによつて加熱可能とした実
用新案登録請求の範囲第１項記載の凍結防止機能
を備えた給湯機。 ３ 前記給水管及び前記給湯管の少なくとも一部
を、前記排気筒の外面に直接接触させることによ
つて、前記給水管及び前記給湯管の少なくとも一
部を前記排気筒内の燃焼排ガスによつて加熱可能
とした実用新案登録請求の範囲第１項記載の凍結
防止機能を備えた給湯機。[Scope of Claim for Utility Model Registration] 1. A combustion device for burning fuel in a combustion chamber, a water supply pipe for receiving water supply from the outside, a hot water supply pipe for supplying hot water to the outside, and a heat exchanger having an inlet connected to the water supply pipe and an outlet connected to the hot water supply pipe for exchanging heat between the combustion gas from the combustion chamber and the water inside; In a water heater that has an exhaust pipe that exhausts the flue gas changed through the exhaust gas to the outside,
A water heater having an antifreeze function, characterized in that at least a portion of the water supply pipe and the hot water supply pipe can be heated by combustion exhaust gas in the exhaust stack. 2. By passing at least a portion of the water supply pipe and the hot water supply pipe into the exhaust stack, at least a portion of the water supply pipe and the hot water supply pipe can be heated by the combustion exhaust gas within the exhaust pipe. A water heater having an anti-freezing function as set forth in claim 1 of the utility model registration claim. 3. By bringing at least a portion of the water supply pipe and the hot water supply pipe into direct contact with the outer surface of the exhaust stack, at least a portion of the water supply pipe and the hot water supply pipe are exposed to combustion exhaust gas in the exhaust stack. A water heater equipped with an anti-freezing function as set forth in claim 1 of the utility model registration claim, which is capable of heating the water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12876685U JPS6238548U (en) | 1985-08-26 | 1985-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12876685U JPS6238548U (en) | 1985-08-26 | 1985-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6238548U true JPS6238548U (en) | 1987-03-07 |
Family
ID=31024726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12876685U Pending JPS6238548U (en) | 1985-08-26 | 1985-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238548U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826954A (en) * | 1981-08-04 | 1983-02-17 | ブリテイツシユ ガス コ−ポレ−シヨン | Fuel burning fluid heater and flue and heat exchanger |
-
1985
- 1985-08-26 JP JP12876685U patent/JPS6238548U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826954A (en) * | 1981-08-04 | 1983-02-17 | ブリテイツシユ ガス コ−ポレ−シヨン | Fuel burning fluid heater and flue and heat exchanger |
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