JPH0285980U - - Google Patents
Info
- Publication number
- JPH0285980U JPH0285980U JP16468988U JP16468988U JPH0285980U JP H0285980 U JPH0285980 U JP H0285980U JP 16468988 U JP16468988 U JP 16468988U JP 16468988 U JP16468988 U JP 16468988U JP H0285980 U JPH0285980 U JP H0285980U
- Authority
- JP
- Japan
- Prior art keywords
- outer box
- case
- cooler
- reach
- cold air
- 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
- 238000009833 condensation Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
- Defrosting Systems (AREA)
Description
第１図は、この考案による防露ヒータ制御装置
の回路図、第２図はそのタイムチヤート図、第３
図は従来の防露ヒータ制御回路図、第４図はリー
チインシヨーケースの縦断面図である。各図にお
いて、
１……外箱、２……内箱、３……冷気ダクト、
４……冷却器、５……送風機、６……ガラス扉、
Ｈ……防露ヒータ、Ｘ１……リレー及びリレーＢ
接点、２３Ｄ……除霜復帰サーモスタツト。
Figure 1 is a circuit diagram of the anti-condensation heater control device according to this invention, Figure 2 is its time chart, and Figure 3 is a circuit diagram of the anti-dew heater control device according to this invention.
The figure is a conventional anti-condensation heater control circuit diagram, and FIG. 4 is a longitudinal cross-sectional view of a reach-in case. In each figure, 1...outer box, 2...inner box, 3...cold air duct,
4...Cooler, 5...Blower, 6...Glass door,
H... Anti-dew heater, X 1 ... Relay and relay B
Contact, 23D...Defrost return thermostat.
Claims (1)
を持ち、外箱と内箱との間を冷気循環用ダクトと
して冷却器で冷やされた冷気を送風機で循環して
庫内を冷却し、外箱の前面開口部には防露ヒータ
付のガラス扉を持つたリーチインシヨーケースに
おいて、冷却器の除霜時に、除霜信号により防露
ヒータへの通電を停止することを特徴とするリー
チインシヨーケースのヒータ制御装置。 The inner box is inside the outer box, which is an insulated wall with an open front, and a cold air circulation duct runs between the outer box and the inner box, and the cold air cooled by the cooler is circulated by a blower to cool the inside of the refrigerator. The reach-in case has a glass door equipped with an anti-condensation heater at the front opening of the outer box, and the reach-in case is characterized by stopping power supply to the anti-condensation heater in response to a defrost signal when the cooler is defrosted. Show case heater control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16468988U JPH0285980U (en) | 1988-12-20 | 1988-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16468988U JPH0285980U (en) | 1988-12-20 | 1988-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285980U true JPH0285980U (en) | 1990-07-06 |
Family
ID=31450519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16468988U Pending JPH0285980U (en) | 1988-12-20 | 1988-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285980U (en) |
-
1988
- 1988-12-20 JP JP16468988U patent/JPH0285980U/ja active Pending
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