JPH0478490U - - Google Patents
Info
- Publication number
- JPH0478490U JPH0478490U JP12281390U JP12281390U JPH0478490U JP H0478490 U JPH0478490 U JP H0478490U JP 12281390 U JP12281390 U JP 12281390U JP 12281390 U JP12281390 U JP 12281390U JP H0478490 U JPH0478490 U JP H0478490U
- Authority
- JP
- Japan
- Prior art keywords
- heater wire
- heater
- recess
- frame material
- opening
- 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
- 230000002265 prevention Effects 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims description 2
- 238000007710 freezing Methods 0.000 claims description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図は庫口凍結防止装置の縦断面図、第２図
は枠材の内側面図、第３図は過熱防止用サーモス
タツト部分の枠材の拡大内側面図である。
１……断熱パネル、２……開口部、３……枠材
、４……ヒータ線収納部、５……凹部、６……連
通路、７……結露防止用ヒータ、１５……過熱防
止用サーモスタツト。
FIG. 1 is a longitudinal cross-sectional view of the freezing prevention device at the warehouse entrance, FIG. 2 is an inner side view of the frame member, and FIG. 3 is an enlarged inner side view of the frame member of the overheating prevention thermostat portion. 1... Heat insulation panel, 2... Opening, 3... Frame material, 4... Heater wire storage section, 5... Recess, 6... Communication path, 7... Heater for preventing dew condensation, 15... Overheating prevention thermostat.
Claims (1)
開口縁に隣接する一側面をそれぞれ被覆するよう
装着された電気絶縁性の断面Ｌ字状枠材と、該枠
材の外側面に形成されたヒータ線収納部と、前記
枠材の内側面に形成された凹部と、前記ヒータ線
収納部内に配設された結露防止ヒータと、該ヒー
タに直列に接続され、前記凹部内に配設された過
熱防止サーモスタツトと、前記枠材内に形成され
、前記ヒータ線収納部と凹部とを連通する連通路
とから成る冷凍庫等における庫口凍結防止装置。 An electrically insulating L-shaped cross-section frame material is installed to cover the opening edge of the storage opening of a storage body such as a freezer and one side adjacent to the opening edge, and the outer surface of the frame material is a heater wire accommodating portion formed, a recess formed on the inner surface of the frame material, a dew condensation prevention heater disposed within the heater wire accommodating portion, and a heater wire connected in series to the heater and disposed within the recess. A freezing prevention device for an opening of a freezer, etc., comprising an overheat prevention thermostat provided therein, and a communication path formed within the frame member and communicating the heater wire storage portion and the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12281390U JPH087338Y2 (en) | 1990-11-22 | 1990-11-22 | Freezing prevention device for freezer, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12281390U JPH087338Y2 (en) | 1990-11-22 | 1990-11-22 | Freezing prevention device for freezer, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0478490U true JPH0478490U (en) | 1992-07-08 |
| JPH087338Y2 JPH087338Y2 (en) | 1996-03-04 |
Family
ID=31870562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12281390U Expired - Lifetime JPH087338Y2 (en) | 1990-11-22 | 1990-11-22 | Freezing prevention device for freezer, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087338Y2 (en) |
-
1990
- 1990-11-22 JP JP12281390U patent/JPH087338Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087338Y2 (en) | 1996-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |