JPH02140437U - - Google Patents
Info
- Publication number
- JPH02140437U JPH02140437U JP4860889U JP4860889U JPH02140437U JP H02140437 U JPH02140437 U JP H02140437U JP 4860889 U JP4860889 U JP 4860889U JP 4860889 U JP4860889 U JP 4860889U JP H02140437 U JPH02140437 U JP H02140437U
- Authority
- JP
- Japan
- Prior art keywords
- building
- differential pressure
- buffer box
- buffer
- measuring device
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
Description
図は本考案に係る建屋の差圧測定装置の実施例
を示す側断面図である。
１０，２０，２４……ダクト、１０ａ，２４ａ
……エア取入口、１２……建屋、１６……緩衝箱
、１８……緩衝板、２２……差圧計。
The figure is a side sectional view showing an embodiment of the differential pressure measuring device for a building according to the present invention. 10, 20, 24... duct, 10a, 24a
... Air intake, 12 ... Building, 16 ... Buffer box, 18 ... Buffer plate, 22 ... Differential pressure gauge.
Claims (1)
装置に於いて、 建屋のエア取入口に第１のダクトの一端が連通
され、該第１のダクトの他端に緩衝箱の一端が連
通され、該緩衝箱は対向する内面に複数の緩衝板
が迷路を形成するように取付けられ、緩衝箱の他
端に差圧計が連通され、該差圧計は建屋内と連通
されたことを特徴とする建屋の差圧測定装置。[Claim for Utility Model Registration] In a differential pressure measuring device for a building that measures the pressure difference between inside and outside the building, one end of a first duct is connected to the air intake of the building, and One end of a buffer box is communicated with the other end, a plurality of buffer plates are attached to the opposing inner surfaces of the buffer box to form a maze, a differential pressure gauge is communicated with the other end of the buffer box, and the differential pressure gauge is connected to the other end of the buffer box. A differential pressure measuring device for a building, characterized in that it communicates with the indoors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4860889U JPH02140437U (en) | 1989-04-25 | 1989-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4860889U JPH02140437U (en) | 1989-04-25 | 1989-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140437U true JPH02140437U (en) | 1990-11-26 |
Family
ID=31565571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4860889U Pending JPH02140437U (en) | 1989-04-25 | 1989-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013024450A (en) * | 2011-07-19 | 2013-02-04 | Dai-Dan Co Ltd | System and method for control of in-room air pressure |
| JP2013024632A (en) * | 2011-07-19 | 2013-02-04 | Dai-Dan Co Ltd | Reference pressure measurement auxiliary tool and reference pressure measurement method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58208635A (en) * | 1982-05-28 | 1983-12-05 | Toshiba Eng Co Ltd | Removing device for dynamic pressure |
-
1989
- 1989-04-25 JP JP4860889U patent/JPH02140437U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58208635A (en) * | 1982-05-28 | 1983-12-05 | Toshiba Eng Co Ltd | Removing device for dynamic pressure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013024450A (en) * | 2011-07-19 | 2013-02-04 | Dai-Dan Co Ltd | System and method for control of in-room air pressure |
| JP2013024632A (en) * | 2011-07-19 | 2013-02-04 | Dai-Dan Co Ltd | Reference pressure measurement auxiliary tool and reference pressure measurement method |