JPS6385421U - - Google Patents
Info
- Publication number
- JPS6385421U JPS6385421U JP17936986U JP17936986U JPS6385421U JP S6385421 U JPS6385421 U JP S6385421U JP 17936986 U JP17936986 U JP 17936986U JP 17936986 U JP17936986 U JP 17936986U JP S6385421 U JPS6385421 U JP S6385421U
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- cooling
- thermosensor
- refrigerator
- signal
- 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
- 238000001816 cooling Methods 0.000 claims description 11
- 239000003507 refrigerant Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図は本考案の実施例を示す冷媒系統および
制御系統の説明図、第２図は第１図装置における
冷房用蒸発器部の温度制御特性図である。
１……圧縮機、２……凝縮器、３……受液器、
４……冷房用膨張弁、５……冷房用蒸発器、６…
…第１のサーモセンサ、６ａ……冷房スイツチ、
７……固定膨張弁、冷……冷蔵庫用蒸発器、９…
…定圧一方弁、１０……冷蔵庫、１１……切換バ
ルブ、１２……第２のサーモセンサ、１２ａ……
冷蔵スイツチ。
FIG. 1 is an explanatory diagram of a refrigerant system and a control system showing an embodiment of the present invention, and FIG. 2 is a temperature control characteristic diagram of the cooling evaporator section in the apparatus shown in FIG. 1...Compressor, 2...Condenser, 3...Liquid receiver,
4... Expansion valve for cooling, 5... Evaporator for cooling, 6...
...first thermosensor, 6a...cooling switch,
7...Fixed expansion valve, cold...refrigerator evaporator, 9...
... Constant pressure one-way valve, 10 ... Refrigerator, 11 ... Switching valve, 12 ... Second thermosensor, 12a ...
Refrigerated switch.
Claims (1)
備え、上記冷房装置の冷媒回路に冷房用蒸発器と
並列に上記冷蔵庫用蒸発器を接続し、冷房用蒸発
器と冷蔵庫用蒸発器への冷媒流通を切換制御する
切換バルブを設けると共に、冷房用蒸発器部の温
度を検出し設定温度範囲の下限値で上記冷媒回路
の圧縮機の作動を停止させ上限値で該圧縮機を作
動させる信号を発する第１のサーモセンサと、冷
房用蒸発器部の温度を検出し上記第１のサーモセ
ンサの設定温度範囲より高い設定温度範囲の下限
値で切換バルブを冷蔵庫用蒸発器側を開とするよ
う切換作動させ上限値で冷房用蒸発器側を開とす
るよう切換バルブを切換作動させる信号を発する
第２のサーモセンサを設け、且つ上記第１と第２
のサーモセンサの各信号を切換えるスイツチ機構
を設けたことを特徴とする自動車用冷蔵庫。 In an automobile equipped with a cooling device, the refrigerator evaporator is connected to the refrigerant circuit of the cooling device in parallel with the cooling evaporator, and the refrigerant flow between the cooling evaporator and the refrigerator evaporator is switched. A first control valve that detects the temperature of the cooling evaporator section and issues a signal to stop the operation of the compressor of the refrigerant circuit at the lower limit of the set temperature range and to operate the compressor at the upper limit. The thermosensor detects the temperature of the cooling evaporator section, and switches the switching valve to open the refrigerator evaporator side at the lower limit of the set temperature range higher than the set temperature range of the first thermosensor. A second thermosensor is provided which emits a signal that switches the switching valve to open the cooling evaporator side at the upper limit value, and
An automobile refrigerator characterized by being provided with a switch mechanism for switching each signal of a thermosensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17936986U JPS6385421U (en) | 1986-11-21 | 1986-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17936986U JPS6385421U (en) | 1986-11-21 | 1986-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6385421U true JPS6385421U (en) | 1988-06-03 |
Family
ID=31122370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17936986U Pending JPS6385421U (en) | 1986-11-21 | 1986-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6385421U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5661551A (en) * | 1979-10-22 | 1981-05-27 | Nippon Denso Co | Cooling*cold storage apparatus for vehicle |
| JPS589676B2 (en) * | 1975-06-19 | 1983-02-22 | 明治製菓株式会社 | Nojirimycin B |
-
1986
- 1986-11-21 JP JP17936986U patent/JPS6385421U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS589676B2 (en) * | 1975-06-19 | 1983-02-22 | 明治製菓株式会社 | Nojirimycin B |
| JPS5661551A (en) * | 1979-10-22 | 1981-05-27 | Nippon Denso Co | Cooling*cold storage apparatus for vehicle |