JPH0926255A - Alarm device for refrigerated showcase - Google Patents
Alarm device for refrigerated showcaseInfo
- Publication number
- JPH0926255A JPH0926255A JP19604895A JP19604895A JPH0926255A JP H0926255 A JPH0926255 A JP H0926255A JP 19604895 A JP19604895 A JP 19604895A JP 19604895 A JP19604895 A JP 19604895A JP H0926255 A JPH0926255 A JP H0926255A
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- temperature
- showcase
- upper limit
- alarm 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
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、冷凍ショーケースの温
度を監視し、予め設定した温度を超過した場合に警報を
出力する警報装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an alarm device for monitoring the temperature of a freezer showcase and outputting an alarm when the temperature exceeds a preset temperature.
【０００２】[0002]
【従来の技術】従来、冷凍ショーケース用警報装置は、
冷凍ショーケース自体に温度制御機能が付いており、予
め設定した温度を超過した場合には、温度センサーが感
知し、冷凍ショーケースに警報を表示していた。2. Description of the Related Art Conventionally, an alarm device for a freezing showcase is
The freezing showcase itself has a temperature control function, and when a preset temperature is exceeded, a temperature sensor detects it and displays an alarm on the freezing showcase.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上記従
来の冷凍ショーケース用警報装置は、複数の冷凍ショー
ケースを保有する店舗では、警報が発せられた場合に
は、その冷凍ショーケースの設置場所まで行かなければ
温度を確認できず、管理が煩雑になるという欠点があっ
た。However, in the above-mentioned conventional freezing showcase alarm device, in a store having a plurality of freezing showcases, when an alarm is issued, the installation location of the freezing showcase is reached. There was a drawback that the temperature could not be confirmed without going and management became complicated.
【０００４】また、冷凍ショーケースの除霜を行う時に
は除霜用タイマーで制御するが、除霜用タイマー作動中
に設定上限温度をわずかでも超過した場合や、瞬間に冷
凍ショーケースの温度が設定上限温度を超過し、その後
すぐに設定上限温度内に復帰したような場合のように、
本来警報を出力する必要のない場合でも警報を発してし
まうという欠点があった。When the defrosting of the freezing showcase is performed, the defrosting timer controls the temperature. If the set upper limit temperature is slightly exceeded while the defrosting timer is operating, or the temperature of the freezing showcase is set instantaneously. As in the case where the upper limit temperature is exceeded and then the set upper limit temperature is restored immediately,
There is a drawback that an alarm is issued even if it is not necessary to output the alarm.
【０００５】[0005]
【課題を解決するための手段】上記従来の冷凍ショーケ
ース用警報装置の問題点に鑑み、本発明の目的は、遠隔
場所で確実に温度確認ができると共に、警報を出力する
必要時のみ確実に動作する冷凍ショーケース用警報装置
を提供するもので、その構成は、冷凍ショーケースの温
度を監視し、予め設定した温度を超過した場合に警報を
出力する冷凍ショーケース用警報装置において、複数の
冷凍ショーケースの温度を集中監視し、夫々の冷凍ショ
ーケースの温度信号を入力する温度信号入力部と、夫々
の冷凍ショーケースの上限温度を設定する上限温度設定
部と、該上限温度設定部で設定した温度を超過した場合
に外部に警報を出力する警報出力部と、該警報出力部の
警報出力を任意時間遅延させる警報遅延部と、設定情報
又は監視情報を表示する表示部と、冷凍ショーケース用
警報装置を制御する制御部とを具備することである。SUMMARY OF THE INVENTION In view of the above problems of the conventional alarm device for a freezing showcase, an object of the present invention is to reliably check the temperature at a remote place and to reliably output the alarm only when necessary. An alarm device for a frozen showcase that operates is provided, and the configuration thereof includes a plurality of alarm devices for a frozen showcase that monitor the temperature of the frozen showcase and output an alarm when a preset temperature is exceeded. The temperature signal input section for centrally monitoring the temperature of the freezing showcase and inputting the temperature signal of each freezing showcase, the upper limit temperature setting section for setting the upper limit temperature of each freezing showcase, and the upper limit temperature setting section It displays an alarm output unit that outputs an alarm to the outside when the set temperature is exceeded, an alarm delay unit that delays the alarm output of the alarm output unit for an arbitrary time, and setting information or monitoring information. A display unit that is to a control unit for controlling the refrigeration showcase alarm device.
【０００６】[0006]
【作用】冷凍ショーケース用警報装置は、複数の冷凍シ
ョーケースの温度を温度センサーで感知し、通常状態で
はその温度を表示部に表示する。予め冷凍ショーケース
毎に上限温度を上限温度設定部で設定し、警報出力遅延
時間を警報遅延部で設定する。冷凍ショーケースの温度
が上限温度を超過し、警報出力遅延時間を経過すると、
警報出力部から外部に警報が出力されると共に、表示部
に警報が表示される。In the freezing showcase alarm device, the temperature of the plurality of freezing showcases is detected by the temperature sensor, and in a normal state, the temperatures are displayed on the display section. The upper limit temperature is set in advance by the upper limit temperature setting unit for each refrigeration showcase, and the alarm output delay time is set by the alarm delay unit. If the temperature of the freezer showcase exceeds the upper limit temperature and the alarm output delay time elapses,
The alarm is output from the alarm output unit to the outside and the alarm is displayed on the display unit.
【０００７】[0007]
【実施例】本発明に係る冷凍ショーケース用警報装置の
一実施例を図１〜図３に示す。以下これらの図面に基づ
いて説明する。1 to 3 show an embodiment of an alarm device for a freezing showcase according to the present invention. Hereinafter, description will be given based on these drawings.
【０００８】冷凍ショーケースF1，F2・・・Fnの温度を
温度センサーで感知し、その温度を遠隔地にある冷凍シ
ョーケース用警報装置１で集中監視する。冷凍ショーケ
ース用警報装置１は、夫々の冷凍ショーケースの温度信
号を入力する温度信号入力部２と、夫々の冷凍ショーケ
ースの上限温度を設定する上限温度設定部３と、この上
限温度設定部３で設定した温度を超過した場合に外部に
警報を出力する警報出力部４と、この警報出力部４の警
報出力を任意時間遅延させる警報遅延部５と、設定情報
又は監視情報を表示する表示部６と、冷凍ショーケース
用警報装置１を制御する制御部７とを具備する。The temperature of the freezing showcases F 1 , F 2 ... F n is detected by a temperature sensor, and the temperature is centrally monitored by a freezing showcase alarm device 1 at a remote location. The freezing showcase alarm device 1 includes a temperature signal input unit 2 for inputting a temperature signal of each freezing showcase, an upper limit temperature setting unit 3 for setting an upper limit temperature of each freezing showcase, and the upper limit temperature setting unit. An alarm output unit 4 that outputs an alarm to the outside when the temperature set in 3 is exceeded, an alarm delay unit 5 that delays the alarm output of the alarm output unit 4 for an arbitrary time, and a display that displays setting information or monitoring information. The unit 6 and the control unit 7 for controlling the freezing showcase alarm device 1 are provided.
【０００９】冷凍ショーケース用警報装置１は、複数の
冷凍ショーケースF1，F2・・・Fnの温度を温度センサー
で感知し、通常状態ではその温度を表示部６に表示す
る。予め冷凍ショーケース毎に上限温度を上限温度設定
部３で設定し、警報出力遅延時間を警報遅延部５で設定
する。冷凍ショーケースの温度が上限温度を超過し、警
報出力遅延時間を経過すると、警報出力部４から外部に
警報が出力されると共に、表示部６に警報が表示され
る。冷凍ショーケース用警報装置１の全ての制御は制御
部７によって行われる。The freezing showcase alarm device 1 senses the temperatures of a plurality of freezing showcases F 1 , F 2 ... F n with a temperature sensor, and displays the temperatures on the display unit 6 in a normal state. The upper limit temperature is set in advance by the upper limit temperature setting unit 3 for each refrigeration showcase, and the alarm output delay time is set by the alarm delay unit 5. When the temperature of the freezing showcase exceeds the upper limit temperature and the alarm output delay time elapses, the alarm output unit 4 outputs an alarm to the outside and the display unit 6 displays the alarm. The control unit 7 controls all of the freezing showcase alarm device 1.
【００１０】尚、同時に複数の冷凍ショーケースが警報
出力状態になった場合には、一定間隔で表示部６に警報
の表示がされる。When a plurality of refrigerating showcases are in an alarm output state at the same time, an alarm is displayed on the display unit 6 at regular intervals.
【００１１】また、警報遅延時間は任意に設定できるも
のとする。The alarm delay time can be set arbitrarily.
【００１２】[0012]
【発明の効果】以上のように本発明に係る冷凍ショーケ
ース用警報装置は、複数の冷凍ショーケースの温度を集
中監視し、夫々の冷凍ショーケースの温度信号を入力す
る温度信号入力部と、夫々の冷凍ショーケースの上限温
度を設定する上限温度設定部と、該上限温度設定部で設
定した温度を超過した場合に外部に警報を出力する警報
出力部と、該警報出力部の警報出力を任意時間遅延させ
る警報遅延部と、設定情報又は監視情報を表示する表示
部と、冷凍ショーケース用警報装置を制御する制御部と
を具備することによって、遠隔場所で確実に温度確認が
できるので、警報の出力の度に冷凍ショーケースまで温
度を確認に行く手間が掛からず、管理が楽になるという
効果がある。また、瞬時の設定上限温度超過時には警報
が出力されないので、本来出力される必要のない警報に
惑わされることがないという効果がある。As described above, the freezing showcase alarm device according to the present invention centrally monitors the temperatures of a plurality of freezing showcases, and inputs a temperature signal of each freezing showcase, and An upper limit temperature setting unit for setting the upper limit temperature of each refrigeration showcase, an alarm output unit for outputting an alarm to the outside when the temperature set by the upper limit temperature setting unit is exceeded, and an alarm output of the alarm output unit. By providing an alarm delay unit that delays for an arbitrary time, a display unit that displays setting information or monitoring information, and a control unit that controls the alarm device for the freezing showcase, it is possible to reliably confirm the temperature at a remote location. There is no need to go to the freezing showcase to check the temperature each time the alarm is output, and the management becomes easier. Further, since the alarm is not output when the set upper limit temperature is exceeded instantaneously, there is an effect that an alarm that should not be output should not be confused.
【図１】本発明に係る冷凍ショーケース用警報装置の一
実施例のシステムの説明図である。FIG. 1 is an explanatory diagram of a system of an embodiment of an alarm device for a freezing showcase according to the present invention.
【図２】本発明に係る冷凍ショーケース用警報装置の一
実施例のブロック図による説明図である。FIG. 2 is an explanatory diagram by a block diagram of an embodiment of a freezing showcase alarm device according to the present invention.
【図３】本発明に係る冷凍ショーケース用警報装置の一
実施例のフローチャートである。FIG. 3 is a flow chart of an embodiment of an alarm device for a freezing showcase according to the present invention.
１・・・冷凍ショーケース用警報装置、２・・・温度信
号入力部、３・・・上限温度設定部、４・・・警報出力
部、５・・・警報遅延部、６・・・表示部、７・・・制
御部。1 ... Frozen showcase alarm device, 2 ... Temperature signal input unit, 3 ... Upper limit temperature setting unit, 4 ... Alarm output unit, 5 ... Alarm delay unit, 6 ... Display Part, 7 ... control part.
Claims (1)
設定した温度を超過した場合に警報を出力する冷凍ショ
ーケース用警報装置において、複数の冷凍ショーケース
の温度を集中監視し、夫々の冷凍ショーケースの温度信
号を入力する温度信号入力部と、夫々の冷凍ショーケー
スの上限温度を設定する上限温度設定部と、該上限温度
設定部で設定した温度を超過した場合に外部に警報を出
力する警報出力部と、該警報出力部の警報出力を任意時
間遅延させる警報遅延部と、設定情報又は監視情報を表
示する表示部と、冷凍ショーケース用警報装置を制御す
る制御部とを具備することを特徴とする冷凍ショーケー
ス用警報装置。1. An alarm device for a refrigeration showcase, which monitors the temperature of the refrigeration showcase and outputs an alarm when a preset temperature is exceeded, centrally monitors the temperatures of a plurality of refrigeration showcases, and freezes each refrigeration showcase. A temperature signal input section for inputting a showcase temperature signal, an upper limit temperature setting section for setting the upper limit temperature of each refrigeration showcase, and an external alarm when the temperature set by the upper limit temperature setting section is exceeded. And an alarm delay unit that delays the alarm output of the alarm output unit for an arbitrary time, a display unit that displays setting information or monitoring information, and a control unit that controls the refrigeration showcase alarm device. An alarm device for a frozen showcase, which is characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19604895A JPH0926255A (en) | 1995-07-07 | 1995-07-07 | Alarm device for refrigerated showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19604895A JPH0926255A (en) | 1995-07-07 | 1995-07-07 | Alarm device for refrigerated showcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0926255A true JPH0926255A (en) | 1997-01-28 |
Family
ID=16351334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19604895A Pending JPH0926255A (en) | 1995-07-07 | 1995-07-07 | Alarm device for refrigerated showcase |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0926255A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009222321A (en) * | 2008-03-18 | 2009-10-01 | Sanyo Electric Co Ltd | Remote monitoring system |
| US20110101118A1 (en) * | 2007-07-10 | 2011-05-05 | Liebert Corporation | Condensation prevention system and methods of use |
-
1995
- 1995-07-07 JP JP19604895A patent/JPH0926255A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110101118A1 (en) * | 2007-07-10 | 2011-05-05 | Liebert Corporation | Condensation prevention system and methods of use |
| JP2009222321A (en) * | 2008-03-18 | 2009-10-01 | Sanyo Electric Co Ltd | Remote monitoring system |
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