JPS59169855U - Automatic inspection device for fire extinguishing equipment - Google Patents
Automatic inspection device for fire extinguishing equipmentInfo
- Publication number
- JPS59169855U JPS59169855U JP6431583U JP6431583U JPS59169855U JP S59169855 U JPS59169855 U JP S59169855U JP 6431583 U JP6431583 U JP 6431583U JP 6431583 U JP6431583 U JP 6431583U JP S59169855 U JPS59169855 U JP S59169855U
- Authority
- JP
- Japan
- Prior art keywords
- fire extinguishing
- pipe
- control means
- pump
- stop
- 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
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (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図は本考案の自動点検装置を用いる消火設備の一例
を示した説明図、第２図は本考案の一実施例を設備機器
及び検出器と共に示したブロック図、第３図は第２図の
マイクロコンピュータで実現される本考案の点検制御機
能を示した機能ブロック図、第４図は本考案による管束
テスト弁の開放により行なうポンプ実負荷運転テストの
一例を示したフローチャート図、第５図は本考案による
テスト終了時の信号及び管内圧力を示したタイムチャー
ト図である。
１：消火ポンプ、２：モータ、３：ポンプ制御盤、４：
水源水槽、５：吸込管、６：本管、７：警報弁、８：分
岐管、９ニスプリンクラ−ヘッド、１０：管束テスト弁
、１２：排水管、１４：圧力タンク、１６：呼び水槽、
１８：流量試験配管、２０：電動弁、２２：流量計、２
４：圧力計（吸込圧力ＰＩ）、２６：圧力計（吐出圧力
Ｐセ）、２８：圧力計（タンク圧力ＰＴ）、３０：圧力
スイッチ、３２：警報弁圧力計、３４：警報弁圧力スイ
ッチ、３６：管床圧力計、４０：自動点検装置、４２ａ
、４２ｂ：：Ｉネクタ、４４：インタフェース、４６
：ｃｐｕ（中央処理ユニット）、４８：中継器伝送制御
部、５０：パルス入力部、５２：制御出力部、５４：ア
ナログ入力部、５６：時計ユニット、５８：メツセージ
表示部、６０ニジステム状態表示部、６２：操作部、６
４：プリンタ、６６：警報ブザ−，６８：電源部、７０
：バツテリイ部、７２：起動装置、７４：停止装置、７
６：電圧計、７８：電流計、８０ニドラブル検出器、８
２ニスター運転検出器、８４：回転計、８６゜８８．９
０：液面警報器、９２：火災報知器、９４：中継器、１
００：データ処理装置、１０２二弁閉鎖装置、１０４：
タイマ、１０６：ポンプ停止装置。Figure 1 is an explanatory diagram showing an example of fire extinguishing equipment using the automatic inspection device of the present invention, Figure 2 is a block diagram showing an embodiment of the present invention together with equipment and detectors, and Figure 3 is a Fig. 4 is a functional block diagram showing the inspection control function of the present invention realized by the microcomputer shown in Fig. 4; The figure is a time chart showing the signal and pipe pressure at the end of the test according to the present invention. 1: Fire pump, 2: Motor, 3: Pump control panel, 4:
Water source water tank, 5: Suction pipe, 6: Main pipe, 7: Alarm valve, 8: Branch pipe, 9 Nisprinkler head, 10: Pipe bundle test valve, 12: Drain pipe, 14: Pressure tank, 16: Priming water tank,
18: Flow rate test piping, 20: Electric valve, 22: Flow meter, 2
4: Pressure gauge (suction pressure PI), 26: Pressure gauge (discharge pressure PSE), 28: Pressure gauge (tank pressure PT), 30: Pressure switch, 32: Alarm valve pressure gauge, 34: Alarm valve pressure switch, 36: Pipe bed pressure gauge, 40: Automatic inspection device, 42a
, 42b::I connector, 44: interface, 46
: CPU (central processing unit), 48: Repeater transmission control section, 50: Pulse input section, 52: Control output section, 54: Analog input section, 56: Clock unit, 58: Message display section, 60 System status display section , 62: Operation unit, 6
4: Printer, 66: Alarm buzzer, 68: Power supply section, 70
:Battery part, 72: Starting device, 74: Stopping device, 7
6: Voltmeter, 78: Ammeter, 80 Nidable detector, 8
2 Nistar operation detector, 84: Tachometer, 86° 88.9
0: Liquid level alarm, 92: Fire alarm, 94: Repeater, 1
00: Data processing device, 102 Two-valve closing device, 104:
Timer, 106: Pump stop device.
Claims (1)
に分岐接続した分岐管を介して消火用ヘッドに供給し、
該分岐管の管床を管束テスト弁を介してυ［木管に接続
した設備構成を有し、自動点検時に前記管束テスト弁を
開放して管内圧力を低下させ、該管内圧力が一定値以下
に低下したことを検出したときに前記消火ポンプを起動
して実負荷運転を行ない、該実負荷運転におけるポンプ
状態または管内の圧力を検出器で測定してデータ処理を
行なう消火設備の自動点検装置において、前記実負荷運
転におけるデータ処理を終了した後に点検終了信号を出
力する停止制御手段と、該停止制御手段の点検終了信号
に基づいて開放状態にある前記管束テスト弁を所定の速
度で閉作動する弁制御手段と、該弁ルリ御手段による前
記管束テスト弁の全閉直前から全閉後の間にポンプ停止
信号を出力して消火ポツプを停止するポンプ停止手段と
を設けたことを特徴とする消火設備の自動点検装置。Fire extinguishing water pressurized by a fire pump is supplied to the fire extinguishing head via the main pipe and branch pipes connected to the main pipe on each floor.
The pipe bed of the branch pipe is connected to the wood pipe through a pipe bundle test valve. In an automatic inspection device for fire extinguishing equipment, which starts the fire extinguishing pump to perform actual load operation when detecting a decrease in the fire extinguishing equipment, measures the pump condition or the pressure inside the pipe with a detector during the actual load operation, and processes the data. , a stop control means for outputting an inspection completion signal after completing the data processing in the actual load operation; and a stop control means for closing the tube bundle test valve which is in an open state at a predetermined speed based on the inspection completion signal of the stop control means. The present invention is characterized by being provided with a valve control means and a pump stop means for outputting a pump stop signal to stop the fire extinguishing pot between immediately before and after the pipe bundle test valve is fully closed by the valve control means. Automatic inspection device for fire extinguishing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6431583U JPS59169855U (en) | 1983-04-28 | 1983-04-28 | Automatic inspection device for fire extinguishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6431583U JPS59169855U (en) | 1983-04-28 | 1983-04-28 | Automatic inspection device for fire extinguishing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59169855U true JPS59169855U (en) | 1984-11-13 |
| JPH0420459Y2 JPH0420459Y2 (en) | 1992-05-11 |
Family
ID=30194493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6431583U Granted JPS59169855U (en) | 1983-04-28 | 1983-04-28 | Automatic inspection device for fire extinguishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59169855U (en) |
-
1983
- 1983-04-28 JP JP6431583U patent/JPS59169855U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420459Y2 (en) | 1992-05-11 |
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