JPS62167121U - - Google Patents
Info
- Publication number
- JPS62167121U JPS62167121U JP5570586U JP5570586U JPS62167121U JP S62167121 U JPS62167121 U JP S62167121U JP 5570586 U JP5570586 U JP 5570586U JP 5570586 U JP5570586 U JP 5570586U JP S62167121 U JPS62167121 U JP S62167121U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- storage tank
- water storage
- electrodes
- heating 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 1
Description
第１図はこの考案の一実施例を示す貯湯タンク
の一部の断面図、第２図はその電極の斜視図、第
３図は温水加熱装置の断面図、第４図は従来装置
における貯湯タンクの一部の断面図である。
各図中、同一符号は同一または相当部分を示し
、２は貯湯タンク、２は循環ポンプ、６は放熱器
、１２は熱交換器、２１，２２は電極、２３はス
ペーサ、２５は水位検出回路である。
Fig. 1 is a sectional view of a part of a hot water storage tank showing an embodiment of this invention, Fig. 2 is a perspective view of its electrodes, Fig. 3 is a sectional view of a hot water heating device, and Fig. 4 is a hot water storage tank in a conventional device. It is a sectional view of a part of a tank. In each figure, the same reference numerals indicate the same or equivalent parts, 2 is a hot water storage tank, 2 is a circulation pump, 6 is a radiator, 12 is a heat exchanger, 21 and 22 are electrodes, 23 is a spacer, and 25 is a water level detection circuit It is.
Claims (1)
循環ポンプにより吸引して放熱器に供給し貯湯タ
ンクに循環する循環系と、この循環系内の温水を
加熱する熱交換器と、前記貯湯タンク内に小間隙
を形成するように設けられた２枚の金属板からな
る電極と、この電極間の静電容量の大きさにより
電極間の温水の有無を検出する水位検出回路とを
備えたことを特徴とする温水加熱装置。 (2) 電極がステンレス鋼板からなることを特徴
とする実用新案登録請求の範囲第１項記載の温水
加熱装置。[Scope of claim for utility model registration] (1) A hot water storage tank, a circulation system that sucks hot water in the hot water storage tank using a circulation pump, supplies it to a radiator, and circulates it to the hot water storage tank, and heats the hot water in this circulation system. A heat exchanger, an electrode made of two metal plates installed to form a small gap in the hot water storage tank, and the presence or absence of hot water between the electrodes is detected based on the size of the capacitance between the electrodes. A hot water heating device characterized by comprising a water level detection circuit. (2) The hot water heating device according to claim 1, wherein the electrode is made of a stainless steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5570586U JPS62167121U (en) | 1986-04-14 | 1986-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5570586U JPS62167121U (en) | 1986-04-14 | 1986-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167121U true JPS62167121U (en) | 1987-10-23 |
Family
ID=30883850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5570586U Pending JPS62167121U (en) | 1986-04-14 | 1986-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013061916A1 (en) * | 2011-10-27 | 2013-05-02 | 株式会社生方製作所 | Electrostatic capacitative liquid surface sensor |
| WO2018073902A1 (en) * | 2016-10-19 | 2018-04-26 | 三菱電機株式会社 | Liquid level sensor and refrigeration cycle system |
-
1986
- 1986-04-14 JP JP5570586U patent/JPS62167121U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013061916A1 (en) * | 2011-10-27 | 2013-05-02 | 株式会社生方製作所 | Electrostatic capacitative liquid surface sensor |
| WO2018073902A1 (en) * | 2016-10-19 | 2018-04-26 | 三菱電機株式会社 | Liquid level sensor and refrigeration cycle system |
| JPWO2018073902A1 (en) * | 2016-10-19 | 2019-06-24 | 三菱電機株式会社 | Liquid level detection device and refrigeration cycle device |
| US11493248B2 (en) | 2016-10-19 | 2022-11-08 | Mitsubishi Electric Corporation | Liquid level detection device and refrigeration cycle apparatus |
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