JPS6311056U - - Google Patents
Info
- Publication number
- JPS6311056U JPS6311056U JP10444786U JP10444786U JPS6311056U JP S6311056 U JPS6311056 U JP S6311056U JP 10444786 U JP10444786 U JP 10444786U JP 10444786 U JP10444786 U JP 10444786U JP S6311056 U JPS6311056 U JP S6311056U
- Authority
- JP
- Japan
- Prior art keywords
- piping
- pressure
- chemical liquid
- pump
- flow rate
- 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
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図は本考案の実施例を示す回路構成図、第
２図は従来例の回路構成図である。
１……消防ポンプ、２……放水用ターレツト、
３……薬液槽、４……薬液ポンプ、５Ａ……吸込
配管、５Ｂ……吐出配管、６……薬液配管、１５
……圧力調整弁、１６……可変オリフイス、１７
，１８……ダイヤフラム装置、１９……ロツド、
２１……流量検出部。
FIG. 1 is a circuit configuration diagram showing an embodiment of the present invention, and FIG. 2 is a circuit configuration diagram of a conventional example. 1...Fire pump, 2...Water turret,
3... Chemical liquid tank, 4... Chemical liquid pump, 5A... Suction piping, 5B... Discharge piping, 6... Chemical liquid piping, 15
...Pressure regulating valve, 16...Variable orifice, 17
, 18... diaphragm device, 19... rod,
21...Flow rate detection section.
Claims (1)
の薬液配管を接続し、この薬液配管の途中に圧力
調整弁と可変オリフイスを直列に介装し、前記圧
力調整弁を消防ポンプの吐出配管に設けた流量検
出部の検出圧力と可変オリフイス上流の圧力に応
動する部材及びこの圧力応動部材に連結した弁体
とから構成し、前記ポンプ吐出流量に比例して薬
液混合量を制御するようにしたことを特徴とする
消防用泡剤混合装置。 A chemical liquid piping from a chemical liquid pump is connected in the middle of the suction piping of the fire pump, a pressure regulating valve and a variable orifice are interposed in series in the middle of this chemical liquid piping, and the pressure regulating valve is provided in the discharge piping of the fire pump. It is composed of a member that responds to the detected pressure of the flow rate detection unit and the pressure upstream of the variable orifice, and a valve body connected to this pressure responsive member, and controls the amount of liquid chemical mixture in proportion to the pump discharge flow rate. Characteristic firefighting foam mixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10444786U JPH0515334Y2 (en) | 1986-07-08 | 1986-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10444786U JPH0515334Y2 (en) | 1986-07-08 | 1986-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6311056U true JPS6311056U (en) | 1988-01-25 |
| JPH0515334Y2 JPH0515334Y2 (en) | 1993-04-22 |
Family
ID=30977953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10444786U Expired - Lifetime JPH0515334Y2 (en) | 1986-07-08 | 1986-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515334Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020035938A (en) * | 2000-11-07 | 2002-05-16 | 배득희 | super chemical fire engine water and foam system |
| KR100436698B1 (en) * | 2001-10-19 | 2004-06-22 | 주식회사 우리특장 | Form proportioning apparatus of a fire engine |
| KR100437074B1 (en) * | 2001-10-19 | 2004-06-23 | 홍영기 | foam injection apparatus for fire fighting |
-
1986
- 1986-07-08 JP JP10444786U patent/JPH0515334Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020035938A (en) * | 2000-11-07 | 2002-05-16 | 배득희 | super chemical fire engine water and foam system |
| KR100436698B1 (en) * | 2001-10-19 | 2004-06-22 | 주식회사 우리특장 | Form proportioning apparatus of a fire engine |
| KR100437074B1 (en) * | 2001-10-19 | 2004-06-23 | 홍영기 | foam injection apparatus for fire fighting |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515334Y2 (en) | 1993-04-22 |
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