JPS63165446U - - Google Patents
Info
- Publication number
- JPS63165446U JPS63165446U JP5763487U JP5763487U JPS63165446U JP S63165446 U JPS63165446 U JP S63165446U JP 5763487 U JP5763487 U JP 5763487U JP 5763487 U JP5763487 U JP 5763487U JP S63165446 U JPS63165446 U JP S63165446U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water
- water level
- chamber
- combustion
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000011358 absorbing material Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
第１図は本考案の一実施例の直接接触式温水ヒ
ータ１の断面図、第２図は流量制御機構３３付近
の断面図、第３図は動作を説明するためのフロー
チヤート、第４図は貯湯部３に貯留されている温
水の温度Ｔ１と予め定めた温度Ｔ０との差に対す
る電磁弁４５の開弁時間Ｗ４を示すグラフである
。
１……温水ヒータ、２……ヒータ本体、３……
貯湯部、４……燃焼室、５……バーナ、６……遠
心送風機、９……吸熱室、１０……多孔板、１１
……吸熱材、１２……散水室、１４……電動流量
制御弁、１５……給水ノズル、１７……電磁弁、
１８……燃料遮断弁、３３……流量制御機構、３
４……給湯管、３７〜３９……水位検出素子、４
７……温度検出素子。
Fig. 1 is a sectional view of a direct contact type hot water heater 1 according to an embodiment of the present invention, Fig. 2 is a sectional view of the vicinity of the flow rate control mechanism 33, Fig. 3 is a flowchart for explaining the operation, and Fig. 4 is a graph showing the opening time W4 of the electromagnetic valve 45 with respect to the difference between the temperature T1 of hot water stored in the hot water storage section 3 and a predetermined temperature T0. 1...Hot water heater, 2...Heater body, 3...
Hot water storage section, 4... Combustion chamber, 5... Burner, 6... Centrifugal blower, 9... Endothermic chamber, 10... Perforated plate, 11
... Endothermic material, 12 ... Water sprinkling chamber, 14 ... Electric flow control valve, 15 ... Water supply nozzle, 17 ... Solenoid valve,
18...Fuel cutoff valve, 33...Flow control mechanism, 3
4...Hot water pipe, 37-39...Water level detection element, 4
7...Temperature detection element.
Claims (1)
、燃焼室の上方に吸熱材が充填されている吸熱室
を形成し、 吸熱室の上方から水を散水し、その水と燃焼室
からの燃焼ガスとを直接接触させ、貯湯部に温水
を貯留する直接接触式温水ヒータにおいて、 前記貯湯部の温水の第１水位と、第１水位より
も低い第２水位とをそれぞれ検出する水位検出手
段と、 貯湯部内の温水を前記第２水位よりも低い第３
水位で遮断し、第３水位以上では貯湯部からの温
水を供給可能とする流量制御機構と、 水位検出手段の出力に応答し、温水の水位が前
記第２水位まで低下したときに水を吸熱室に散水
し、かつ、バーナを燃焼状態とし、また、温水の
水位が前記第１水位に達したときに散水を停止し
、かつ、バーナの燃焼を停止する制御手段とを含
むことを特徴とする直接接触式温水ヒータ。[Scope of Claim for Utility Model Registration] A hot water storage part is formed in the lower part of the cylindrical body, a combustion chamber equipped with a burner is formed above the hot water storage part, and an endothermic chamber filled with heat absorbing material is formed above the combustion chamber. In a direct contact hot water heater that sprays water from above the heat absorption chamber, brings the water into direct contact with combustion gas from the combustion chamber, and stores hot water in a hot water storage section, a first water level of hot water in the hot water storage section. and a second water level that is lower than the first water level;
A flow rate control mechanism that shuts off at the water level and enables hot water to be supplied from the hot water storage section above a third water level; It is characterized by comprising a control means for sprinkling water into the chamber, bringing the burner into a combustion state, and stopping the water sprinkling and stopping the combustion of the burner when the hot water level reaches the first water level. Direct contact hot water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5763487U JPH0350363Y2 (en) | 1987-04-15 | 1987-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5763487U JPH0350363Y2 (en) | 1987-04-15 | 1987-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63165446U true JPS63165446U (en) | 1988-10-27 |
| JPH0350363Y2 JPH0350363Y2 (en) | 1991-10-28 |
Family
ID=30887524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5763487U Expired JPH0350363Y2 (en) | 1987-04-15 | 1987-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350363Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002330750A (en) * | 2001-05-11 | 2002-11-19 | Hideo Tanaka | Flask for shaking culture and device for shaking culture |
-
1987
- 1987-04-15 JP JP5763487U patent/JPH0350363Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350363Y2 (en) | 1991-10-28 |
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