JPH0388100U - - Google Patents
Info
- Publication number
- JPH0388100U JPH0388100U JP14990689U JP14990689U JPH0388100U JP H0388100 U JPH0388100 U JP H0388100U JP 14990689 U JP14990689 U JP 14990689U JP 14990689 U JP14990689 U JP 14990689U JP H0388100 U JPH0388100 U JP H0388100U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- outer tanks
- compressor
- tank
- supply valve
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
第１図ａ及びｂはこの考案の低温タンクの内外
槽間圧力制御装置の一実施例にかかり、第１図ａ
は部分（第１図ａ中のＡ部分）拡大図、第１図ｂ
は全体の概略断面図である。第２図は従来例の概
略断面図である。
１……低温タンク、２……地面、３……杭、４
……基礎、５……外槽、６……底部断熱層、７…
…内槽、８……断熱保冷槽、１０……低温タンク
の内外槽間圧力制御装置、１１……プラツトホー
ム、１２……吸引配管、１５……圧縮機、１７…
…高圧容器、１９……減圧供給弁、２０……供給
配管、２２……圧力検出器、２３……制御器。
Figures 1a and b show an embodiment of the pressure control device between the inner and outer tanks of a low temperature tank of this invention;
is an enlarged view of the part (part A in Figure 1a), Figure 1b
is a schematic cross-sectional view of the whole. FIG. 2 is a schematic sectional view of a conventional example. 1... Low temperature tank, 2... Ground, 3... Pile, 4
...Foundation, 5...Outer tank, 6...Bottom insulation layer, 7...
...Inner tank, 8...Insulated cold storage tank, 10...Pressure control device between the inner and outer tanks of low temperature tank, 11...Platform, 12...Suction piping, 15...Compressor, 17...
...High pressure container, 19...Reducing pressure supply valve, 20... Supply piping, 22... Pressure detector, 23... Controller.
Claims (1)
するとともに、この圧縮機の吐出側を高圧容器及
び減圧供給弁を介して内外槽間に連通する一方、
内外槽間の圧力を検出する圧力検出器の検出信号
により前記圧縮機及び前記減圧供給弁の動作を制
御して内外槽間の圧力を一定に保持する制御器を
設けたことを特徴とする低温タンクの内外槽間圧
力制御装置。 A suction side of a compressor is communicated between the inner and outer tanks of the low temperature tank, and a discharge side of the compressor is communicated between the inner and outer tanks via a high pressure container and a pressure reducing supply valve,
The low-temperature device is characterized by being provided with a controller that controls the operation of the compressor and the pressure reducing supply valve to maintain the pressure between the inner and outer tanks at a constant level based on a detection signal from a pressure detector that detects the pressure between the inner and outer tanks. Pressure control device between the inside and outside of a tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14990689U JPH0388100U (en) | 1989-12-26 | 1989-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14990689U JPH0388100U (en) | 1989-12-26 | 1989-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388100U true JPH0388100U (en) | 1991-09-09 |
Family
ID=31696279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14990689U Pending JPH0388100U (en) | 1989-12-26 | 1989-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009023671A (en) * | 2007-07-18 | 2009-02-05 | Hoyu Co Ltd | Tray for hair dyeing |
-
1989
- 1989-12-26 JP JP14990689U patent/JPH0388100U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009023671A (en) * | 2007-07-18 | 2009-02-05 | Hoyu Co Ltd | Tray for hair dyeing |
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