JPH0180305U - - Google Patents
Info
- Publication number
- JPH0180305U JPH0180305U JP1987174887U JP17488787U JPH0180305U JP H0180305 U JPH0180305 U JP H0180305U JP 1987174887 U JP1987174887 U JP 1987174887U JP 17488787 U JP17488787 U JP 17488787U JP H0180305 U JPH0180305 U JP H0180305U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- refrigerant
- pipe
- coil portion
- evaporator
- 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
- 239000003507 refrigerant Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims 3
- 238000007654 immersion Methods 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図はこの考案の一実施例を示す金型冷却装
置の概略構成図、第２図は第１図のタンク平面図
、第３図はこの考案に依らない金型冷却装置の概
略構成図である。
１…冷媒圧縮機、４…蒸発器、７…タンク、７
ａ…タンク上室、７ｂ…タンク下室、９…負荷、
１０…仕切板、１１…通液孔、１２…ヒータ、１
３…冷却液送り出し配管、１４，１４ａ，１４ｂ
…戻り配管（戻り流路）、１８…通液パイプ、１
９…蒸発器の出側パイプ、２０…断熱材、Ａ…冷
媒回路、Ｂ…冷却液循環回路。
Fig. 1 is a schematic diagram of a mold cooling device showing an embodiment of this invention, Fig. 2 is a plan view of the tank shown in Fig. 1, and Fig. 3 is a schematic diagram of a mold cooling device not based on this invention. It is. 1... Refrigerant compressor, 4... Evaporator, 7... Tank, 7
a... Tank upper chamber, 7b... Tank lower chamber, 9... Load,
10... Partition plate, 11... Liquid passage hole, 12... Heater, 1
3...Cooling liquid delivery pipe, 14, 14a, 14b
...Return pipe (return flow path), 18...Liquid passage pipe, 1
9...Evaporator outlet pipe, 20...Insulating material, A...Refrigerant circuit, B...Cooling liquid circulation circuit.
Claims (1)
凍サイクルの冷媒回路と、その蒸発器を冷却液中
に浸漬しているタンク内の冷却液を負荷を経て再
びタンクに戻す冷却液循環回路とを備えたものに
おいて、前記タンクの内部は通液孔を明け且つそ
の孔周囲に適宜高さの通液パイプを立設した仕切
板で上下に区劃され、そのタンク上室に前記蒸発
器であつて、前記通液パイプの上端レベル近傍を
始端とし、タンク内冷却液の上層部を終端とする
第１のコイル部分と、その第１のコイル部分から
冷媒が供給される始端を仕切板近傍に有し、前記
通液パイプの上端レベル近傍を終端とする第２の
コイル部分と、その第２のコイル部分の終端と冷
媒圧縮機とを接続する出側パイプと、その出側パ
イプの浸漬箇所を被覆する断熱材を備えたものを
配設しそのタンク下室に冷却液温度調節用のヒー
タを配設すると共に、冷却液送り出し配管を接続
し、また、負荷を経た冷却液の戻り流路は前記し
たタンク上室とタンク下室とにそれぞれ接続する
二つの戻り流路に分岐してなる金型冷却装置。 A refrigerant circuit of a refrigeration cycle configured by connecting a refrigerant compressor, an evaporator, etc., and a refrigerant circulation circuit that returns the refrigerant in the tank in which the evaporator is immersed in the refrigerant to the tank after passing through the load. The interior of the tank is divided into upper and lower parts by a partition plate having a liquid passage hole and a liquid passage pipe of an appropriate height set up around the hole, and the evaporator is placed in the upper chamber of the tank. A first coil portion whose starting end is near the upper end level of the liquid passage pipe and whose end is the upper layer of the cooling liquid in the tank, and a starting end from which the refrigerant is supplied from the first coil portion is near the partition plate. a second coil portion that terminates near the upper end level of the liquid pipe, an outlet pipe that connects the end of the second coil portion and the refrigerant compressor, and an immersion of the outlet pipe. A heater for controlling the temperature of the coolant is installed in the lower chamber of the tank, and a coolant delivery pipe is connected to the tank, and the return flow of the coolant after passing through the load is installed. A mold cooling device in which the passage is branched into two return passages connected to the above-mentioned tank upper chamber and tank lower chamber, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17488787U JPH059134Y2 (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17488787U JPH059134Y2 (en) | 1987-11-16 | 1987-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0180305U true JPH0180305U (en) | 1989-05-30 |
| JPH059134Y2 JPH059134Y2 (en) | 1993-03-08 |
Family
ID=31466717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17488787U Expired - Lifetime JPH059134Y2 (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059134Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006075592A1 (en) * | 2005-01-13 | 2006-07-20 | Daikin Industries, Ltd. | Refrigerating device |
| JP2009180439A (en) * | 2008-01-31 | 2009-08-13 | Orion Mach Co Ltd | Coolant supply device |
-
1987
- 1987-11-16 JP JP17488787U patent/JPH059134Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006075592A1 (en) * | 2005-01-13 | 2006-07-20 | Daikin Industries, Ltd. | Refrigerating device |
| JP2009180439A (en) * | 2008-01-31 | 2009-08-13 | Orion Mach Co Ltd | Coolant supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH059134Y2 (en) | 1993-03-08 |
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