JP4869730B2 - 製氷機 - Google Patents
製氷機 Download PDFInfo
- Publication number
- JP4869730B2 JP4869730B2 JP2006040392A JP2006040392A JP4869730B2 JP 4869730 B2 JP4869730 B2 JP 4869730B2 JP 2006040392 A JP2006040392 A JP 2006040392A JP 2006040392 A JP2006040392 A JP 2006040392A JP 4869730 B2 JP4869730 B2 JP 4869730B2
- Authority
- JP
- Japan
- Prior art keywords
- ice making
- temperature
- water
- ice
- drive motor
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 137
- 238000001816 cooling Methods 0.000 claims description 9
- 238000007710 freezing Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Production, Working, Storing, Or Distribution Of Ice (AREA)
Description
3 製氷部
6 給水ポンプ
7 製氷室
9 蒸発器
12 噴水口
20 ポンプ駆動モータ
21 温度センサ
22 制御部
Claims (4)
- 氷生成用の水を蓄える給水タンク(2)と、冷却手段(9)で冷却されて氷を生成する製氷部(3)と、給水タンク(2)内の水を製氷部(3)へ給水する給水ポンプ(6)と、給水ポンプ(6)を駆動するポンプ駆動モータ(20)と、製氷部(3)の温度を検出する温度センサ(21)と、ポンプ駆動モータ(20)を制御する制御部(22)とを有する製氷機において、
制御部(22)は、温度センサ(21)で検出された製氷部(3)の温度が水の凍結温度近傍の設定温度範囲内になる時間を計測し、前記時間が予め設定した所定時間以下の場合には、ポンプ駆動モータ(20)を強制停止するようになっており、
制御部(22)は、前記設定温度範囲を分割することで複数の分割温度範囲を設定してあり、製氷部(3)の温度が各分割温度範囲内になる時間をそれぞれ計測するようになっており、
全ての分割温度範囲内において、製氷部(3)の温度が分割温度範囲内になる時間が、予め設定した所定時間以下となった場合には、ポンプ駆動モータ(20)を強制停止することを特徴とする製氷機。 - 制御部(22)は、製氷部(3)の温度が前記設定温度範囲内になる時間が前記所定時間を超えた場合には、製氷部(3)の温度が予め設定した製氷完了温度以下になるまでポンプ駆動モータ(20)の駆動を継続する請求項1記載の製氷機。
- 制御部(22)は、いずれかの分割温度範囲内において、製氷部(3)の温度が分割温度範囲内になる時間が前記所定時間を超えた場合には、製氷部(3)の温度が予め設定した製氷完了温度以下になるまでポンプ駆動モータ(20)の駆動を継続する請求項1記載の製氷機。
- 製氷部(3)は、下向きに開口する製氷室(7)を有していて、製氷室(7)の上壁に冷却手段(9)を配してあり、
製氷室(7)の下面開口に臨む位置に噴水口(12)を配してあり、
給水タンク(2)内の水が、給水ポンプ(6)によって噴水口(12)に送水されることで、噴水口(12)から製氷室(7)内へ噴出する請求項1又は2又は3記載の製氷機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006040392A JP4869730B2 (ja) | 2006-02-17 | 2006-02-17 | 製氷機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006040392A JP4869730B2 (ja) | 2006-02-17 | 2006-02-17 | 製氷機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007218513A JP2007218513A (ja) | 2007-08-30 |
JP4869730B2 true JP4869730B2 (ja) | 2012-02-08 |
Family
ID=38496016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006040392A Active JP4869730B2 (ja) | 2006-02-17 | 2006-02-17 | 製氷機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4869730B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6460161A (en) * | 1987-08-31 | 1989-03-07 | Matsushita Electric Ind Co Ltd | Method for driving active matrix liquid crystal panel |
JPH07103629A (ja) * | 1993-10-05 | 1995-04-18 | Sanyo Electric Co Ltd | 製氷機 |
JP2003021438A (ja) * | 2001-07-05 | 2003-01-24 | Sanyo Electric Co Ltd | セル型製氷機 |
JP2003336945A (ja) * | 2002-05-16 | 2003-11-28 | Sanyo Electric Co Ltd | セル型製氷機 |
-
2006
- 2006-02-17 JP JP2006040392A patent/JP4869730B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007218513A (ja) | 2007-08-30 |
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