JPS62164567U - - Google Patents
Info
- Publication number
- JPS62164567U JPS62164567U JP5218086U JP5218086U JPS62164567U JP S62164567 U JPS62164567 U JP S62164567U JP 5218086 U JP5218086 U JP 5218086U JP 5218086 U JP5218086 U JP 5218086U JP S62164567 U JPS62164567 U JP S62164567U
- Authority
- JP
- Japan
- Prior art keywords
- cooler
- constant temperature
- cooling device
- temperature cooling
- defrosting
- 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
- 238000001816 cooling Methods 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 4
- 238000010257 thawing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Defrosting Systems (AREA)
Description
第１図はこの考案の恒温冷却装置の第一実施例
を示す配管図、第２図はこの考案におけるバイパ
スダクトを示す斜視図、第３図ａ，ｂはそれぞれ
この考案の恒温冷却装置の全体の概略正断面図及
びその側断面図、第４図ないし第６図はそれぞれ
この考案におけるバイパスダクトの別の形態を示
す概略平面図、第７図はこの考案の第二実施例を
示す配管図、第８図はこの考案の第三実施例を示
す配管図である。
符号説明、１０…冷蔵庫、２０…区画室、２１
…冷気送気用フアン、３０，３０ａ，３０ｂ…冷
凍ユニツト、４０，４０′，４１…蒸発器（冷却
器）、５０…ヒータ（霜取用加熱手段）、６０…
バイパスダクト、６１…バイパスダクト本体、６
２…連結ダクト、６３…逆止弁、６４…三方弁、
７０…送風フアン。
Figure 1 is a piping diagram showing the first embodiment of the constant temperature cooling device of this invention, Figure 2 is a perspective view showing a bypass duct in this invention, and Figures 3 a and b are the entirety of the constant temperature cooling device of this invention. A schematic front sectional view and a side sectional view thereof, FIGS. 4 to 6 are respectively schematic plan views showing another form of the bypass duct in this invention, and FIG. 7 is a piping diagram showing a second embodiment of this invention. , FIG. 8 is a piping diagram showing a third embodiment of this invention. Explanation of symbols, 10... Refrigerator, 20... Compartment, 21
...Cold air supply fan, 30, 30a, 30b... Refrigeration unit, 40, 40', 41... Evaporator (cooler), 50... Heater (heating means for defrosting), 60...
Bypass duct, 61... Bypass duct body, 6
2...Connection duct, 63...Check valve, 64...Three-way valve,
70...Blower fan.
Claims (1)
室を有し、各区画室内には冷却器を配設すると共
に、霜取用加熱手段を配設し、上記各区画室の空
気流入口、空気流出口又は区画室内のいずれかと
他方の区画室の空気流出口とに端部が開口するバ
イパスダクトをそれぞれ配備させると共に、各バ
イパスダクト内に送風フアンを配設して成ること
を特徴とする恒温冷却装置。 (2) 冷却器が冷凍ユニツトに接続する蒸発器で
あることを特徴とする実用新案登録請求の範囲第
１項記載の恒温冷却装置。 (3) 各区画室内に複数の冷却器を並設すると共
に、それぞれの冷却器を冷凍ユニツトに接続して
複数の冷却サイクルを形成して成ることを特徴と
する実用新案登録請求の範囲第１項又は第２項に
記載の恒温冷却装置。 (4) 霜取用加熱手段が冷却器に併設されるヒー
タであることを特徴とする実用新案登録請求の範
囲第１項記載の恒温冷却装置。 (5) 冷却器を熱交換器にて形成すると共に、冷
凍ユニツトを正逆運転用ユニツトにて形成し、上
記熱交換器を冷却、霜取兼用にて形成して成るこ
とを特徴とする実用新案登録請求の範囲第１項記
載の恒温冷却装置。[Scope of Claim for Utility Model Registration] (1) A refrigerator or the like with an insulated structure has multiple compartments, and each compartment is equipped with a cooler and heating means for defrosting. A bypass duct having an open end at the air inlet and air outlet of each of the compartments, or between one of the compartments and the air outlet of the other compartment is installed, and a blower fan is installed in each bypass duct. A constant temperature cooling device characterized by comprising: (2) The constant temperature cooling device according to claim 1, wherein the cooler is an evaporator connected to a refrigeration unit. (3) Utility model registration claim 1, characterized in that a plurality of coolers are arranged in parallel in each compartment, and each cooler is connected to a refrigeration unit to form a plurality of cooling cycles. The constant temperature cooling device according to item 1 or 2. (4) The constant temperature cooling device according to claim 1, wherein the heating means for defrosting is a heater attached to a cooler. (5) A practical use characterized in that the cooler is formed by a heat exchanger, the refrigeration unit is formed by a unit for forward and reverse operation, and the heat exchanger is formed for both cooling and defrosting. A constant temperature cooling device according to claim 1 of the patent registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5218086U JPH0424387Y2 (en) | 1986-04-09 | 1986-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5218086U JPH0424387Y2 (en) | 1986-04-09 | 1986-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62164567U true JPS62164567U (en) | 1987-10-19 |
| JPH0424387Y2 JPH0424387Y2 (en) | 1992-06-09 |
Family
ID=30877126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5218086U Expired JPH0424387Y2 (en) | 1986-04-09 | 1986-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424387Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017524893A (en) * | 2014-05-29 | 2017-08-31 | ピカデリ アクチエボラグ | Improved refrigerated food bar apparatus and cooling system for cooling the food bar |
-
1986
- 1986-04-09 JP JP5218086U patent/JPH0424387Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017524893A (en) * | 2014-05-29 | 2017-08-31 | ピカデリ アクチエボラグ | Improved refrigerated food bar apparatus and cooling system for cooling the food bar |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0424387Y2 (en) | 1992-06-09 |