CN103354011A - Mis-opening alarm system for refrigeration house - Google Patents
Mis-opening alarm system for refrigeration house Download PDFInfo
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- CN103354011A CN103354011A CN201310319287XA CN201310319287A CN103354011A CN 103354011 A CN103354011 A CN 103354011A CN 201310319287X A CN201310319287X A CN 201310319287XA CN 201310319287 A CN201310319287 A CN 201310319287A CN 103354011 A CN103354011 A CN 103354011A
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- alarm
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Abstract
Disclosed in the invention is a mis-opening alarm system for a refrigeration house. The alarm system is composed of a refrigeration house calling alarm controller, an alarm button and an alarm. A control terminal of the refrigeration house calling alarm controller is connected with the alarm button; and an output terminal of the refrigeration house calling alarm controller is connected with the alarm. When an exception occurs at the refrigeration house, the alarm button is pressed and an indication lamp of the alarm button twinkles; an alarm signal is sent to the alarm controller; and the alarm controller sends out an alarm message to the alarm for alarming. According to the invention, the system with the small size can be used conveniently; and an maritime environment working condition can be met.
Description
Technical field
The present invention relates to a kind of freezer mistake and close warning system.
Background technology
The controller of cold store calling alarm system in the market: generally all adopt light emitting diode to indicate separately the position of each alarm button, because the light emitting diode size is little, can not be very clear, indication warning place observably, the alarm button of present warning system is that button and pilot lamp are separated in addition, adopt three-wire system, the state of a test button; The state of a control luminotron, another root is common ground, therefore can accurately not find button position in the place of dark.
Summary of the invention
The invention provides a kind of freezer mistake and close warning system, it not only easy to use, volume is little, and can satisfy the maritime environment condition of work.
The present invention has adopted following technical scheme: a kind of freezer mistake is closed warning system, it comprises that cold store calling alarm controller, alarm button and warning horn form, the control end of cold store calling alarm controller is connected with alarm button, the output terminal of cold store calling alarm controller is connected with warning horn, when having the people to be closed situation in freezer by mistake, press the alarm button in the freezer, the pilot lamp of alarm button is glittering, illustrate that alerting signal has sent to alarm controller, alarm controller gives the alarm and reports to the police to notify other staff in time to process to warning horn.
Described alarm controller is set to microprocessor, the input port of microprocessor is connected with alarm button, control panel at controller is provided with the alert locations display lamp, and the alert locations display lamp is set to charactron, and the output port of microprocessor is connected with warning horn with position displaying lamp respectively.Described alarm button adopts the two-wire system alarm button.
The present invention has following beneficial effect: alarm controller of the present invention is set to microprocessor, microprocessor control, come the display alarm place with charactron, because these refrigeration places reality with the time mostly distinguish with numbering, such as No. 1 storehouse, No. 2 storehouses etc., can directly show the storehouse number of sending warning with charactron, and the size of charactron is larger than luminotron, can be clearer, indication warning place observably.Alarm button of the present invention then utilizes time-sharing technology, adopts two-wire system.And select specious metal tape lamp key, its degree of protection can reach IP63, and is not only easy for installation, also can reduce the cable expense.The power supply of warning horn of the present invention is that alternating current 220V or direct current 24V are dual-purpose, and working method is divided two kinds: a kind of is to send immediately the sound and light alarm signal when plugged; Another kind is to connect under the generic power states, start warning horn by control signal and send the sound and light alarm signal, control signal can be contact signal or voltage signal, warning horn adopts microprocessing, can produce eight kinds of different alerting signals, can select by its inner address switch, when the field of employment has a plurality of different warning systems to exist, can distinguish different warnings by different tones.After having adopted in addition technical scheme of the present invention, it not only easy to use, volume is little, and can satisfy the maritime environment condition of work.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
In Fig. 1, the invention provides a kind of freezer mistake and close warning system, it comprises the cold store calling alarm controller, alarm button and warning horn form, the control end of cold store calling alarm controller is connected with alarm button, the output terminal of cold store calling alarm controller is connected with warning horn, when having the people to be closed situation in freezer by mistake, press the alarm button in the freezer, the pilot lamp of alarm button is glittering, illustrate that alerting signal has sent to alarm controller, alarm controller gives the alarm and reports to the police to notify other staff in time to process to warning horn, described alarm controller is set to microprocessor, the input port of microprocessor is connected with alarm button, control panel at controller is provided with the alert locations display lamp, the alert locations display lamp is set to charactron, and the output port of microprocessor is connected with warning horn with position displaying lamp respectively, and described alarm button adopts the two-wire system alarm button.
When having alarm button to be pressed in the freezer, warning mark is glittering on the controller panel, charactron display alarm position, simultaneously hummer and external warning horn send chimes of doom on the panel, press " noise reduction " key after, warning mark is grown bright, hummer stops sounding, but external warning horn continues to report to the police, and only has after the alarm button in the freezer recovers, and controller just returns to original state.When if several warnings input is arranged simultaneously, the charactron circulation display alarm position on the controller panel then.This product can be monitored 8 different refrigeration places.Alarm button of the present invention mainly is installed in the refrigeration places such as provision store, vegetable chamber, meat and fish room, and pilot lamp is flat bright on the normal alarm button, the convenient position that can be found rapidly in the dark alarm button by mistake pass personnel; When alarm button was pressed, button indicating lamp was glittering, and illustrating reports to the police sends, if controller by noise reduction, then pilot lamp recovers flat bright, illustrate that warning received by other people.If the recovery alarm button, and again press, then can restart warning.Warning horn of the present invention mainly is installed in people place on duty, is the extension that controller sends warning, alerting signal can be notified more personnel.Give a hand to call out other staff.
Claims (3)
1. a freezer mistake is closed warning system, it is characterized in that it comprises that cold store calling alarm controller, alarm button and warning horn form, the control end of cold store calling alarm controller is connected with alarm button, the output terminal of cold store calling alarm controller is connected with warning horn, when having the people to be closed situation in freezer by mistake, press the alarm button in the freezer, the pilot lamp of alarm button is glittering, illustrate that alerting signal has sent to alarm controller, alarm controller gives the alarm and reports to the police to notify other staff in time to process to warning horn.
2. cold store calling alarm according to claim 1 system, it is characterized in that described alarm controller is set to microprocessor, the input port of microprocessor is connected with alarm button, control panel at controller is provided with the alert locations display lamp, the alert locations display lamp is set to charactron, and the output port of microprocessor is connected with warning horn with position displaying lamp respectively.
3. cold store calling alarm according to claim 1 system is characterized in that described alarm button adopts the two-wire system alarm button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319287XA CN103354011A (en) | 2013-07-29 | 2013-07-29 | Mis-opening alarm system for refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319287XA CN103354011A (en) | 2013-07-29 | 2013-07-29 | Mis-opening alarm system for refrigeration house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103354011A true CN103354011A (en) | 2013-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310319287XA Pending CN103354011A (en) | 2013-07-29 | 2013-07-29 | Mis-opening alarm system for refrigeration house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103354011A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167077A (en) * | 2014-07-22 | 2014-11-26 | 江苏兆胜空调有限公司 | Refrigerator door error close alarm system used for ship |
| CN104670844A (en) * | 2014-10-26 | 2015-06-03 | 上海制程信息技术有限公司 | Production workshop one-key type alarm device |
| CN105069964A (en) * | 2015-07-09 | 2015-11-18 | 安庆市凌康机电产品设计有限公司 | Safety device of cold storage warehouse |
| CN105742972A (en) * | 2014-12-08 | 2016-07-06 | 济源巨鑫电力设备有限公司 | Power distribution cabinet for preventing door from being misclosed |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5209076A (en) * | 1992-06-05 | 1993-05-11 | Izon, Inc. | Control system for preventing compressor damage in a refrigeration system |
| US20050062600A1 (en) * | 2003-09-05 | 2005-03-24 | Donald Olsen | System and methods for providing automatic adjustment of operating setpoints for a monitoring device |
| CN101571984A (en) * | 2009-05-31 | 2009-11-04 | 佛山市新东方电子技术工程有限公司 | Audio-triggered alarm system and method thereof |
| CN201993884U (en) * | 2011-02-14 | 2011-09-28 | 杭州华雁数码电子有限公司 | Cold store calling alarm device for ship |
| CN202217368U (en) * | 2011-08-16 | 2012-05-09 | 上海三吉电子工程有限公司 | Power-driven alarm controller |
-
2013
- 2013-07-29 CN CN201310319287XA patent/CN103354011A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5209076A (en) * | 1992-06-05 | 1993-05-11 | Izon, Inc. | Control system for preventing compressor damage in a refrigeration system |
| US20050062600A1 (en) * | 2003-09-05 | 2005-03-24 | Donald Olsen | System and methods for providing automatic adjustment of operating setpoints for a monitoring device |
| CN101571984A (en) * | 2009-05-31 | 2009-11-04 | 佛山市新东方电子技术工程有限公司 | Audio-triggered alarm system and method thereof |
| CN201993884U (en) * | 2011-02-14 | 2011-09-28 | 杭州华雁数码电子有限公司 | Cold store calling alarm device for ship |
| CN202217368U (en) * | 2011-08-16 | 2012-05-09 | 上海三吉电子工程有限公司 | Power-driven alarm controller |
Non-Patent Citations (1)
| Title |
|---|
| 杨秀明: "冷库的呼救报警回路", 《制冷技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167077A (en) * | 2014-07-22 | 2014-11-26 | 江苏兆胜空调有限公司 | Refrigerator door error close alarm system used for ship |
| CN104670844A (en) * | 2014-10-26 | 2015-06-03 | 上海制程信息技术有限公司 | Production workshop one-key type alarm device |
| CN105742972A (en) * | 2014-12-08 | 2016-07-06 | 济源巨鑫电力设备有限公司 | Power distribution cabinet for preventing door from being misclosed |
| CN105069964A (en) * | 2015-07-09 | 2015-11-18 | 安庆市凌康机电产品设计有限公司 | Safety device of cold storage warehouse |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |