JPS609540U - Forced circulation constant temperature bath - Google Patents
Forced circulation constant temperature bathInfo
- Publication number
- JPS609540U JPS609540U JP9989083U JP9989083U JPS609540U JP S609540 U JPS609540 U JP S609540U JP 9989083 U JP9989083 U JP 9989083U JP 9989083 U JP9989083 U JP 9989083U JP S609540 U JPS609540 U JP S609540U
- Authority
- JP
- Japan
- Prior art keywords
- constant temperature
- forced circulation
- room
- control room
- insulating wall
- 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
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
- Control Of Temperature (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図は本考案に係る強制循環式恒温槽で第１
図はその内部平面図、第２図は第１図の■−■矢視図で
ある。第３図は第１図、第２図の強制循環式恒温槽を用
いて５２１Ｓ工比を変化したときのＰ１／Ｐ２比を測定
したグラフ図である。
１は強制循環式恒温槽、２，２ａは断面壁、３は隔壁、
４は恒温室、５は制御室、６はヒーター、７は低温ガス
噴出口、８はファン、９はファン８駆動用モーター、１
０は仕切板、１１は空隙流路、１２はスリット、Ｐ□は
空隙流路１１における風上側端部での静圧、Ｐ２は空隙
流路１１、における終端部での静圧、Ｓ□はスリット１
２の総断面積、Ｓ２は空隙流路１１の断面積、Ｑは循環
風の流量である。Figures 1 and 2 show the first forced circulation thermostat according to the present invention.
The figure is an internal plan view thereof, and FIG. 2 is a view taken along the ■-■ arrows in FIG. 1. FIG. 3 is a graph showing the P1/P2 ratio measured when the 521S work ratio was changed using the forced circulation constant temperature bath shown in FIGS. 1 and 2. 1 is a forced circulation constant temperature bath, 2 and 2a are cross-sectional walls, 3 is a partition wall,
4 is a constant temperature room, 5 is a control room, 6 is a heater, 7 is a low temperature gas outlet, 8 is a fan, 9 is a motor for driving fan 8, 1
0 is the partition plate, 11 is the gap channel, 12 is the slit, P□ is the static pressure at the windward end of the gap channel 11, P2 is the static pressure at the terminal end of the gap channel 11, and S□ is slit 1
2, S2 is the cross-sectional area of the gap flow path 11, and Q is the flow rate of the circulating air.
Claims (1)
とを形成し、該制御室内に加熱源、冷却源及び吸気口を
前記恒温室に連通させたファンを設けて前記恒温室と制
御室との間に循環風を流すように構成した強制循環式恒
温槽において、前記恒温室内の循環風流人側に断熱壁面
に沿って等断面積に、かつ等間隔に配列したスリットを
有する仕切板を設けて該断熱壁面との間に前記制御室に
連通ずる空隙流路を形成すると共に、該空隙流路の断面
積を前記スリットの総断面積の２倍以上としたことを特
徴とする強制循環式恒温槽。A partition wall is provided in a box surrounded by a heat insulating wall to form a constant temperature room and a control room, and a heating source, a cooling source, and a fan having an air inlet communicating with the constant temperature room are provided in the control room to form a constant temperature room and a control room. In a forced circulation thermostatic chamber configured to flow circulating air between the thermostatic chamber and a control room, a partition having slits arranged at equal cross-sectional areas and at equal intervals along an insulating wall surface on the circulating air flow person side in the thermostatic chamber. A plate is provided to form a gap flow path communicating with the control chamber between the plate and the heat insulating wall surface, and the cross-sectional area of the gap flow path is at least twice the total cross-sectional area of the slit. Forced circulation constant temperature bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9989083U JPS609540U (en) | 1983-06-28 | 1983-06-28 | Forced circulation constant temperature bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9989083U JPS609540U (en) | 1983-06-28 | 1983-06-28 | Forced circulation constant temperature bath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS609540U true JPS609540U (en) | 1985-01-23 |
| JPH0133163Y2 JPH0133163Y2 (en) | 1989-10-09 |
Family
ID=30236532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9989083U Granted JPS609540U (en) | 1983-06-28 | 1983-06-28 | Forced circulation constant temperature bath |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS609540U (en) |
-
1983
- 1983-06-28 JP JP9989083U patent/JPS609540U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0133163Y2 (en) | 1989-10-09 |
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