JPH0161798U - - Google Patents
Info
- Publication number
- JPH0161798U JPH0161798U JP15582387U JP15582387U JPH0161798U JP H0161798 U JPH0161798 U JP H0161798U JP 15582387 U JP15582387 U JP 15582387U JP 15582387 U JP15582387 U JP 15582387U JP H0161798 U JPH0161798 U JP H0161798U
- Authority
- JP
- Japan
- Prior art keywords
- fire
- operation switches
- maintenance
- inspection
- various operation
- 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
- 238000007689 inspection Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Fire Alarms (AREA)
Description
第１図は本考案の第１実施例を示したブロツク
図、第２図は第１図の実施例の動作フロー図、第
３図は本考案の他の実施例を示したブロツク図、
第４図は従来例を示したブロツク図である。
１〜１０：操作スイツチ、１１：受信機、１２
：表示部、１３：鳴動部、１４：信号処理回路、
１５：受信部、１６：連動部、１６ａ：防排煙機
器、１６ｂ：消火栓設備、１７：主ベル、１８：
地区ベル、２０：保守点検モード設定回路、２２
：コントローラ、２４：ジヤツク、２６：プラグ
。
FIG. 1 is a block diagram showing a first embodiment of the present invention, FIG. 2 is an operation flow diagram of the embodiment of FIG. 1, and FIG. 3 is a block diagram showing another embodiment of the present invention.
FIG. 4 is a block diagram showing a conventional example. 1 to 10: Operation switch, 11: Receiver, 12
: Display section, 13: Sound section, 14: Signal processing circuit,
15: Receiving section, 16: Interlocking section, 16a: Smoke prevention equipment, 16b: Fire hydrant equipment, 17: Main bell, 18:
District bell, 20: Maintenance and inspection mode setting circuit, 22
: Controller, 24: Jack, 26: Plug.
Claims (1)
検出信号を受信した時に警報を発すると共に、各
種操作スイツチが設けられた火災報知受信機にお
いて、 保守点検時の各種操作スイツチの操作による保
守点検モードへの切換及び解除を、該各種操作ス
イツチの操作によらずに一括して制御する制御手
段を設けたことを特徴とする火災報知受信機。[Scope of claim for utility model registration] Various operations during maintenance and inspection in a fire alarm receiver that issues an alarm when a fire detection signal is received from a fire detector connected to a detector line and is equipped with various operation switches. A fire alarm receiver, characterized in that it is provided with a control means for collectively controlling switching to and cancellation of maintenance/inspection mode by operating a switch, without depending on the operation of the various operation switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15582387U JPH0161798U (en) | 1987-10-12 | 1987-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15582387U JPH0161798U (en) | 1987-10-12 | 1987-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161798U true JPH0161798U (en) | 1989-04-19 |
Family
ID=31433795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15582387U Pending JPH0161798U (en) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04209093A (en) * | 1990-12-01 | 1992-07-30 | Hochiki Corp | Alarm receiver |
-
1987
- 1987-10-12 JP JP15582387U patent/JPH0161798U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04209093A (en) * | 1990-12-01 | 1992-07-30 | Hochiki Corp | Alarm receiver |
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