JPH0465563U - - Google Patents
Info
- Publication number
- JPH0465563U JPH0465563U JP3619490U JP3619490U JPH0465563U JP H0465563 U JPH0465563 U JP H0465563U JP 3619490 U JP3619490 U JP 3619490U JP 3619490 U JP3619490 U JP 3619490U JP H0465563 U JPH0465563 U JP H0465563U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- water
- foam
- chemical fire
- pressure detector
- 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
- 239000006260 foam Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 5
- 239000011550 stock solution Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 10
- 239000012141 concentrate Substances 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第1図〜第3図はこの考案の化学消防車の配管
系統図を示す実施各例である。
1……混合器、2……差圧検出器、3,3a…
…コントローラー、4……泡原液供給バルブ、5
……圧力検出器、6……バルブ。
Figures 1 to 3 are examples showing piping system diagrams of a chemical fire engine of this invention. 1... Mixer, 2... Differential pressure detector, 3, 3a...
... Controller, 4 ... Foam stock solution supply valve, 5
...Pressure detector, 6...Valve.
Claims (1)
原液ポンプを駆動し、放水ポンプの吐出側の混合
器で、泡原液を水に混合する化学消防車において
、混合器の水供給圧力と泡原液供給圧力を差圧検
出器によりコントローラーに送信し、コントロー
ラーにおいて泡原液の供給バルブを制御すること
を特徴とする化学消防車。 (2) 走行用のエンジンにより、放水ポンプと泡
原液ポンプを駆動し、放水ポンプの吐出側の混合
器で、泡原液を水に混合する化学消防車において
、圧力検出器を放水ポンプと混合器の間に、また
は放水ポンプ吸水部に設け、この圧力検出器の信
号をコントローラーに送信し、コントローラーに
おいて放水ポンプの流量を制御し常に吐出圧力を
所定値にして泡混合比率を正常に維持することを
特徴とする化学消防車。[Scope of Claim for Utility Model Registration] (1) A chemical fire engine in which a running engine drives a water pump and a foam concentrate pump, and a mixer on the discharge side of the water pump mixes the foam concentrate with water. A chemical fire engine characterized in that the water supply pressure of the vessel and the foam stock solution supply pressure are transmitted to a controller by a differential pressure detector, and the controller controls the foam stock solution supply valve. (2) In chemical fire engines, where the driving engine drives the water cannon pump and the foam concentrate pump, and the foam concentrate is mixed with water in the mixer on the discharge side of the water cannon pump, the pressure detector is connected to the water cannon pump and the mixer. The pressure detector is installed between the pump and the suction part of the water discharge pump, and the signal from this pressure detector is sent to the controller.The controller controls the flow rate of the water discharge pump to always keep the discharge pressure at a predetermined value and maintain the foam mixing ratio normally. A chemical fire truck featuring:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3619490U JPH0465563U (en) | 1990-04-05 | 1990-04-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3619490U JPH0465563U (en) | 1990-04-05 | 1990-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0465563U true JPH0465563U (en) | 1992-06-08 |
Family
ID=31771186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3619490U Pending JPH0465563U (en) | 1990-04-05 | 1990-04-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0465563U (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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5275896A (en) * | 1975-12-19 | 1977-06-25 | Morita Pump Kk | Means for mixing water and chemical for chemical extinguishing system |
JPS5920177A (en) * | 1982-06-29 | 1984-02-01 | チヤブ・ナシヨナル・フオーム・インコーポレーテツド | System for supplying foam concentrate |
JPS631554B2 (en) * | 1979-09-12 | 1988-01-13 | Akigoro Inoe | |
JPS6412835U (en) * | 1987-07-15 | 1989-01-23 |
-
1990
- 1990-04-05 JP JP3619490U patent/JPH0465563U/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5275896A (en) * | 1975-12-19 | 1977-06-25 | Morita Pump Kk | Means for mixing water and chemical for chemical extinguishing system |
JPS631554B2 (en) * | 1979-09-12 | 1988-01-13 | Akigoro Inoe | |
JPS5920177A (en) * | 1982-06-29 | 1984-02-01 | チヤブ・ナシヨナル・フオーム・インコーポレーテツド | System for supplying foam concentrate |
JPS6412835U (en) * | 1987-07-15 | 1989-01-23 |
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 |
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