CN112697485A - Refrigeration plant state monitoring system - Google Patents
Refrigeration plant state monitoring system Download PDFInfo
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- CN112697485A CN112697485A CN202011412431.0A CN202011412431A CN112697485A CN 112697485 A CN112697485 A CN 112697485A CN 202011412431 A CN202011412431 A CN 202011412431A CN 112697485 A CN112697485 A CN 112697485A
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 56
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 45
- 230000006378 damage Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention belongs to the field of refrigeration equipment, in particular to a refrigeration equipment state monitoring system, which aims at solving the problems that in the use process of the existing refrigeration equipment, the refrigeration equipment is easy to have cold air falling or refrigeration equipment failure, so that objects in the equipment are melted and damaged, and if workers do not find the objects in time, further damage can be caused, and the use safety of the refrigeration equipment is reduced; according to the emergency refrigerator, the short message notification subunit and the telephone notification subunit can be used for quickly carrying out double reminding processing on workers, and the emergency refrigerator starting subunit and the refrigerator increasing working power subunit can be used for ensuring the refrigeration effect in the refrigeration equipment and improving the use safety of the refrigeration equipment.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a refrigeration equipment state monitoring system.
Background
The refrigerating equipment is mainly used for refrigerating the food of crews, refrigerating various goods and regulating the air of cabins in summer. The system mainly comprises a compressor, an expansion valve, an evaporator, a condenser, accessories and pipelines. It can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment, electric heating refrigeration equipment, etc. according to the working principle. The most common application on ships today is compression refrigeration equipment. The heat of the object and its surroundings is removed by the working cycle of the device, causing and maintaining a certain low temperature state. The refrigerants used at present are mainly freon and ammonia, and freon is the most used particularly. However, the destruction of atmospheric ozone by freon has been restricted by environmental regulations. Ammonia and other new refrigerants are being re-used and tried.
The existing refrigeration equipment is easy to fall in the using process, or the refrigeration equipment breaks down, so that objects inside the equipment are melted to cause damage, further damage can be caused if workers do not find the objects in time, the using safety of the refrigeration equipment is reduced, and therefore a refrigeration equipment state monitoring system is provided.
Disclosure of Invention
The refrigeration equipment state monitoring system provided by the invention solves the problems that in the use process of the existing refrigeration equipment, the refrigeration equipment is easy to drop cold air or break down, so that objects in the equipment are melted and damaged, if workers do not find the objects in time, further damage can be caused, and the use safety of the refrigeration equipment is reduced.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a refrigeration plant state monitoring system, includes temperature detection module, system processing module is connected to temperature detection module's output, and system processing module's output is connected with alarm module, and alarm module's output is connected with emergency treatment module, emergency treatment module's output is connected with the fault record module.
Preferably, the temperature detection module comprises a first temperature detection unit, a second temperature detection unit and a third temperature detection unit, the output ends of the first temperature detection unit, the second temperature detection unit and the third temperature detection unit are all connected with the system processing module, and the input ends of the first temperature detection unit, the second temperature detection unit and the third temperature detection unit are connected with the refrigeration equipment and the temperature sensor.
Preferably, the alarm module comprises an indicator light alarm unit and a sound alarm unit, wherein the indicator light alarm unit comprises a single indicator light flashing alarm subunit, a plurality of indicator light flashing alarm subunits and an indicator light color deepening flashing alarm subunit.
Preferably, the sound alarm unit comprises a first sound alarm subunit, a second sound alarm subunit and a third sound alarm subunit, the input ends of the sound alarm unit and the indicator light alarm unit are connected with the system processing module, and the output ends of the sound alarm unit and the indicator light alarm unit are connected with the emergency processing module.
Preferably, the emergency processing module comprises an external processing unit and an internal processing unit, the external processing unit comprises a short message notification subunit and a telephone notification subunit, and the internal processing unit comprises an emergency refrigerator starting subunit and a refrigerator working power increasing subunit.
Preferably, the input ends of the external processing unit and the internal processing unit are connected with the output end of the alarm module, and the output ends of the external processing unit and the internal processing unit are connected with the fault recording module.
Preferably, a firewall is arranged between the temperature detection module and the system processing module.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can automatically monitor and detect different temperature differences in the refrigeration equipment through the arranged temperature detection module, when the temperature amplitude change in the refrigeration equipment is found to be large, the system processing module starts the indicator lamp alarm unit and the sound alarm unit corresponding to the alarm module, if the temperature in the refrigeration equipment is greatly reduced, a plurality of indicator light flashing alarm subunits, an indicator light color deepening flashing alarm subunit, a first sound alarm subunit and a second sound alarm subunit are started to carry out multilayer alarm processing, nearby personnel are quickly warned, and the emergency processing module is used for warning at the same time, the external and internal double processing is carried out on the refrigeration equipment, the working effect of the refrigeration equipment is ensured, and finally, the fault time and the reason of each fault are automatically recorded through the fault recording module.
2. According to the emergency refrigerator, the short message notification subunit and the telephone notification subunit can be used for quickly carrying out double reminding processing on workers, and the emergency refrigerator starting subunit and the refrigerator increasing working power subunit can be used for ensuring the refrigeration effect in the refrigeration equipment and improving the use safety of the refrigeration equipment.
Drawings
FIG. 1 is a system diagram of a refrigeration equipment condition monitoring system according to the present invention;
fig. 2 is a partial system schematic diagram of a refrigeration equipment condition monitoring system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a refrigeration equipment state monitoring system comprises a temperature detection module, wherein the output end of the temperature detection module is connected with a system processing module, the output end of the system processing module is connected with an alarm module, the output end of the alarm module is connected with an emergency processing module, and the output end of the emergency processing module is connected with a fault recording module.
The temperature detection module comprises a first temperature detection unit, a second temperature detection unit, a third temperature detection unit, a first temperature detection unit, a second temperature detection unit and a third temperature detection unit, the output ends of the first temperature detection unit, the second temperature detection unit and the third temperature detection unit are all connected with the system processing module, the input ends of the first temperature detection unit, the second temperature detection unit and the third temperature detection unit are connected with the refrigeration equipment and the temperature sensor, the alarm module comprises an indicator light alarm unit and a sound alarm unit, the indicator light alarm unit comprises a single indicator light flashing alarm subunit, a plurality of indicator light flashing alarm subunits and an indicator light color deepening flashing alarm subunit, the sound alarm unit comprises a first sound alarm subunit, a second sound alarm subunit and a third sound alarm subunit, and the input ends of the sound alarm unit and the indicator light alarm unit are connected with the system processing module, the output ends of the sound alarm unit and the indicator lamp alarm unit are connected with the emergency processing module.
The emergency processing module comprises an external processing unit and an internal processing unit, the external processing unit comprises a short message notification subunit and a telephone notification subunit, the internal processing unit comprises an emergency refrigerator starting subunit and a refrigerator increasing working power subunit, the input ends of the external processing unit and the internal processing unit are connected with the output end of the alarm module, the output ends of the external processing unit and the internal processing unit are connected with the fault recording module, and a firewall is arranged between the temperature detection module and the system processing module.
The working principle is as follows: through the temperature detection module, the automatic monitoring detection can be carried out on different temperature differences in the refrigeration equipment, when the temperature amplitude change in the refrigeration equipment is found to be large, the system processing module starts the indicator lamp alarm unit and the sound alarm unit corresponding to the alarm module, if the temperature in the refrigeration equipment is greatly reduced, the plurality of indicator lamp flashing alarm subunits, the indicator lamp color deepening flashing alarm subunit, the first sound alarm subunit and the second sound alarm subunit are started to carry out multilayer alarm processing, nearby personnel are quickly warned, the external and internal double processing is carried out on the refrigeration equipment through the emergency processing module while alarming, the working effect of the refrigeration equipment is ensured, finally, the fault time and reasons are automatically recorded through the fault recording module each time, and the short message notification subunit and the telephone notification subunit are used, can carry out dual warning processing to the staff fast, increase the operating power subunit through emergent refrigerator promoter unit and refrigerator, can ensure the inside refrigeration effect of refrigeration plant, improve refrigeration plant's safety in utilization.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a refrigeration plant state monitoring system, includes temperature detection module, its characterized in that, system processing module is connected to temperature detection module's output, and system processing module's output is connected with alarm module, and alarm module's output is connected with emergency treatment module, emergency treatment module's output is connected with the trouble and records the module.
2. A refrigeration device status monitoring system according to claim 2, wherein the temperature detection module comprises a first temperature detection unit, a second temperature detection unit and a third temperature detection unit, the output ends of the first temperature detection unit, the second temperature detection unit and the third temperature detection unit are all connected with the system processing module, and the input ends of the first temperature detection unit, the second temperature detection unit and the third temperature detection unit are connected with the refrigeration device and the temperature sensor.
3. The refrigeration equipment state monitoring system of claim 1, wherein the alarm module comprises an indicator light alarm unit and a sound alarm unit, and the indicator light alarm unit comprises a single indicator light flashing alarm subunit, a plurality of indicator light flashing alarm subunits and an indicator light color deepening flashing alarm subunit.
4. The refrigeration equipment state monitoring system according to claim 3, wherein the sound alarm unit comprises a first sound alarm subunit, a second sound alarm subunit and a third sound alarm subunit, the input ends of the sound alarm unit and the indicator light alarm unit are connected with the system processing module, and the output ends of the sound alarm unit and the indicator light alarm unit are connected with the emergency processing module.
5. The system of claim 4, wherein the emergency processing module comprises an external processing unit and an internal processing unit, the external processing unit comprises a short message notification subunit and a telephone notification subunit, and the internal processing unit comprises an emergency refrigerator sub-unit and a refrigerator increased working power subunit.
6. A refrigeration unit condition monitoring system as set forth in claim 5 wherein inputs of said external and internal processing units are connected to an output of said alarm module and outputs of said external and internal processing units are connected to said fault logging module.
7. A refrigeration apparatus condition monitoring system as recited in claim 1 wherein a firewall is disposed between said temperature detection module and said system processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412431.0A CN112697485A (en) | 2020-12-03 | 2020-12-03 | Refrigeration plant state monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412431.0A CN112697485A (en) | 2020-12-03 | 2020-12-03 | Refrigeration plant state monitoring system |
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| CN112697485A true CN112697485A (en) | 2021-04-23 |
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| CN202011412431.0A Pending CN112697485A (en) | 2020-12-03 | 2020-12-03 | Refrigeration plant state monitoring system |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010044964A (en) * | 1999-11-01 | 2001-06-05 | 구자홍 | A Refrigerator |
| CN201652708U (en) * | 2010-05-06 | 2010-11-24 | 湖南省维克奇节能环保科技有限公司 | Central air conditioning energy-saving control system |
| CN202869135U (en) * | 2012-09-29 | 2013-04-10 | 海尔集团公司 | Multiple refrigerating system refrigerator and single system failure detection and alarm device thereof |
| CN204240680U (en) * | 2014-11-06 | 2015-04-01 | 成都康华生物制品有限公司 | A kind of vaccine refrigerating room |
| CN204698940U (en) * | 2015-06-16 | 2015-10-14 | 威海航泰环保设备有限公司 | A kind of intelligent Remains refrigerated cabinet |
| CN105425762A (en) * | 2016-01-12 | 2016-03-23 | 国网山东省电力公司经济技术研究院 | Machine room power environment centralized monitoring system |
| CN207214543U (en) * | 2017-08-28 | 2018-04-10 | 合肥华凌股份有限公司 | A kind of refrigeration plant and its warning device |
| CN108549307A (en) * | 2018-04-26 | 2018-09-18 | 中铁第四勘察设计院集团有限公司 | A kind of railway cold chain overall process condition monitoring system |
| CN109191051A (en) * | 2018-10-15 | 2019-01-11 | 吉林工程技术师范学院 | A kind of Cold Chain Logistics system of medical products automation remote monitoring |
| CN110979147A (en) * | 2019-12-05 | 2020-04-10 | 上海康展物流有限公司 | Cold chain transport vehicle and in-vehicle temperature detection method thereof |
-
2020
- 2020-12-03 CN CN202011412431.0A patent/CN112697485A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010044964A (en) * | 1999-11-01 | 2001-06-05 | 구자홍 | A Refrigerator |
| CN201652708U (en) * | 2010-05-06 | 2010-11-24 | 湖南省维克奇节能环保科技有限公司 | Central air conditioning energy-saving control system |
| CN202869135U (en) * | 2012-09-29 | 2013-04-10 | 海尔集团公司 | Multiple refrigerating system refrigerator and single system failure detection and alarm device thereof |
| CN204240680U (en) * | 2014-11-06 | 2015-04-01 | 成都康华生物制品有限公司 | A kind of vaccine refrigerating room |
| CN204698940U (en) * | 2015-06-16 | 2015-10-14 | 威海航泰环保设备有限公司 | A kind of intelligent Remains refrigerated cabinet |
| CN105425762A (en) * | 2016-01-12 | 2016-03-23 | 国网山东省电力公司经济技术研究院 | Machine room power environment centralized monitoring system |
| CN207214543U (en) * | 2017-08-28 | 2018-04-10 | 合肥华凌股份有限公司 | A kind of refrigeration plant and its warning device |
| CN108549307A (en) * | 2018-04-26 | 2018-09-18 | 中铁第四勘察设计院集团有限公司 | A kind of railway cold chain overall process condition monitoring system |
| CN109191051A (en) * | 2018-10-15 | 2019-01-11 | 吉林工程技术师范学院 | A kind of Cold Chain Logistics system of medical products automation remote monitoring |
| CN110979147A (en) * | 2019-12-05 | 2020-04-10 | 上海康展物流有限公司 | Cold chain transport vehicle and in-vehicle temperature detection method thereof |
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Application publication date: 20210423 |