CN106322913B - A kind of refrigeration equipment electric-control system - Google Patents
A kind of refrigeration equipment electric-control system Download PDFInfo
- Publication number
- CN106322913B CN106322913B CN201610813647.5A CN201610813647A CN106322913B CN 106322913 B CN106322913 B CN 106322913B CN 201610813647 A CN201610813647 A CN 201610813647A CN 106322913 B CN106322913 B CN 106322913B
- Authority
- CN
- China
- Prior art keywords
- refrigeration equipment
- controller
- control system
- temperature
- temperature sensor
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/008—Alarm devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
Abstract
The present invention relates to refrigeration equipment electric-control systems, its main feature is that, including temperature sensor and controller；The temperature sensor is used to measure the temperature in refrigeration equipment；The controller receives the temperature information from temperature sensor；For the different cargos in refrigeration equipment, the booting of controller control refrigeration equipment inner compressor and the time difference for shutting down and obtaining downtime and available machine time, the time difference is compareed with preset referring to table, charging burden in refrigeration equipment is obtained.It solves to realize that intelligence knows the purpose of charging burden in refrigeration equipment by manually checking the defect of charging burden in refrigeration equipment in the prior art, mitigate human task amount, improve working efficiency.
Description
Technical field
The present invention relates to technical field of refrigeration equipment more particularly to a kind of refrigeration equipment electric-control systems.
Background technique
Refrigeration equipment, such as commercial display cases are the storage cabinets of a kind of food, drug, beverage and other items, are generally eaten by production
The producer of product, drug or beverage and other items is arranged in various selling posts, and client is facilitated to buy, and refrigeration equipment producer is united by the stream of people
Refrigeration equipment can be distributed in each stream of people's circulation place by meter, but can not learn the useful load (example of cargo in refrigeration equipment
Such as unloaded, semi-load are fully loaded), it is at present typically all to make a phone call to learn in refrigeration equipment by manually investigation or selling post personnel
Charging burden, it is intelligent low, and manpower is lost, it results in waste of resources.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of refrigeration equipment electric-control system, solve in the prior art
By manually checking the defect of charging burden in refrigeration equipment, realize that intelligence knows the mesh of charging burden in refrigeration equipment
, mitigate human task amount, improves working efficiency.
In order to solve technical problem as above, the present invention, which provides the following technical solutions, to be resolved:
A kind of refrigeration equipment electric-control system, which is characterized in that including temperature sensor and controller；The temperature sensing
Device is used to measure the temperature in refrigeration equipment；The controller receives the temperature information from temperature sensor；It is set for refrigeration
Standby interior different cargos, the booting and shutdown of controller control refrigeration equipment inner compressor simultaneously obtain downtime and available machine time
Time difference, the time difference is compareed with preset referring to table, obtain refrigeration equipment in charging burden.
Further, the charging burden in the refrigeration equipment is known for the ease of producer's terminal, to replenish in time, increase
Benefit is added, the refrigeration equipment electric-control system further includes refrigeration equipment management terminal, and controller will be about charging burden
Information is wirelessly transmitted to refrigeration equipment management terminal.
Further, it from the background, is integrated on the controller for convenience of by the information wireless transmission of charging burden to producer
Bluetooth or GPRS chip, controller are wirelessly communicated by bluetooth or GPRS and refrigeration equipment management terminal.
Show that charging burden, controller include the control of shell and setting inside the shell in refrigeration equipment for convenience
Plate, and controller further includes display module, and is provided with display screen on the shell；Display module and control panel communicate to connect
And charging burden is shown for controlling display screen.
When refrigerating speed is excessively slow, controller issues alarm, and the controller further includes alarm module, and on the shell
It is provided with loudspeaker；Alarm module and control panel communicate to connect and for controlling loudspeaker alarm.
Further, the controller is electronic temperature controller.Returning for refrigeration equipment is arranged in the temperature sensor
At air port.
Compared with prior art, the advantages of refrigeration equipment of the present invention electric-control system and beneficial effect is: temperature sensor
Temperature in refrigeration equipment is sensed, temperature information is fed back into controller, the booting of compressor is controlled according to temperature information controller
With shut down and record available machine time and downtime, according to the time difference of downtime and available machine time, controller is by the time difference
It is compareed with preset referring to table, to obtain charging burden in refrigeration equipment, which participates in without artificial, real
The existing intelligent purpose for obtaining charging burden in refrigeration equipment, mitigates task amount, improves working efficiency；The electrical control system structure
Simply, it is easy to accomplish, reduce manufacturing cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, the present invention will be implemented below
Example or attached drawing needed to be used in the description of the prior art are made one and are briefly introduced, it should be apparent that, drawings discussed below is this
Some embodiments of invention without creative efforts, may be used also for those of ordinary skill in the art
With other accompanying drawings can also be obtained according to these attached drawings.
Fig. 1 is the block diagram of refrigeration equipment electric-control system of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The present embodiment provides a kind of refrigeration equipment electric-control systems, can be obtained in refrigeration equipment and be drunk by the electric-control system
The useful load of material and other items, and then refrigeration equipment producer can be made to know the charging burden in refrigeration equipment instantly.Such as Fig. 1 institute
Show, the present embodiment refrigeration equipment electric-control system, including temperature sensor 1 and controller 2；Temperature sensor 1 is for measuring system
Temperature in cool equipment；Controller 2 receives the temperature information from temperature sensor 1；For the different cargos in refrigeration equipment,
Controller 1 controls the booting of refrigeration equipment inner compressor 4 and shuts down and obtain time difference of downtime and available machine time, by when
Between difference compareed with preset referring to table, acquisition refrigeration equipment in charging burden.The present embodiment controller 2 can be electronics
Temperature controller, and temperature sensor 1 can be set at the return air inlet of refrigeration equipment.
Specifically, as shown in Figure 1, in the present embodiment, the difference of type of merchandize in refrigeration equipment needs different compressors
4 turn-on temperatures and different shutdown temperatures.For same cargo, if useful load of the cargo in refrigeration equipment is different,
When then reaching identical shutdown temperature from identical turn-on temperature, required temperature fall time is different, and cargo loads
Amount is bigger, and temperature fall time is longer, and charging burden smaller temperature fall time is shorter, therefore is measured according to temperature sensor 1
Temperature fall time obtain the useful load of cargo in refrigeration equipment.Certainly, before the refrigeration equipment listing of every kind of model
It will be that is, (such as empty in different useful loads for identical goods in refrigeration equipment in a large amount of test data 6 of laboratory measurement
Carry, semi-load or fully loaded etc.) under, the temperature fall time under different charging burdens is obtained, therefore different cargos in refrigeration equipment
Under different useful loads, series of temperature fall time is obtained, these test datas 6 can be used as be stored in referring to table in advance
In controller 2.
In practice, it is assumed that store certain Yoghourt in refrigeration equipment A with unloaded, semi-load and draft full load, and assume acid
Milk needs the booting at 6 DEG C and at 3 DEG C when shuts down, will when temperature sensor 1 detects that temperature reaches 6 DEG C in refrigeration equipment
The temperature signal is transferred to controller 2, and controller 2, which controls the booting of compressor 4 and freezes, simultaneously records the current available machine time, on the contrary then press
Contracting machine 4 is failure to actuate；When temperature sensor 1 detects that temperature reaches 3 DEG C in refrigeration equipment, which is transferred to control
Device 2, then controller 2 controls compressor 4 and shuts down and record current downtime, otherwise compressor 4 then continues to keep booting, control
Device calculates the time difference of downtime and available machine time under unloaded, unloaded and fully loaded useful load, obtains under no load temperature
Time, temperature fall time semi-load and fully loaded temperature fall time are dropped, and stores these temperature fall time, obtains certain Yoghourt
Corresponding semi-load temperature fall time and fully loaded when corresponding no load temperature fall time, semi-load when unloaded in refrigeration equipment A
When corresponding fully loaded temperature fall times.For the different cargos stored in the refrigeration equipment of different model, by a series of zero loads
Temperature fall time, temperature fall time semi-load and fully loaded temperature fall times are used as and are stored in controller 2 referring to table.It will be real
4 downtime of compressor is measured in border and the time difference of available machine time compares with referring to table, is obtained cargo in refrigeration equipment and is loaded
Amount.
The present embodiment charging burden can be unloaded, semi-load or fully loaded, certainly, according to the actual situation, it can be set
His different degrees of charging burden, such as unloaded, few loads, semi-load, overloading or the difference charging burdens such as fully loaded.
Further, it can to learn charging burden in refrigeration equipment in time convenient for producer, replenishes in time, controller 2
Charging burden information can be communicated to refrigeration equipment management terminal 5, convenient for arranging people to replenish in time, additional income.
As shown in Figure 1, can integrate bluetooth or GPRS chip 7 on controller 2, controller 2 passes through bluetooth or GPRS and refrigeration equipment pipe
It manages terminal 5 to wirelessly communicate, the information of charging burden is wirelessly transmitted to refrigeration equipment management terminal 5, i.e. factory convenient for controller 2
In the upper computer software on family backstage.Or it can be equipped in the host computer or producer's mobile phone of refrigeration equipment management terminal 5 remote
Range monitoring application APP so as to by checking that the APP learns the charging burden of refrigeration equipment, or can will be made
Charging burden in cool equipment is sent to producer's mobile phone in a manner of short message.
As shown in Figure 1, further, showing that charging burden, controller 2 include shell in refrigeration equipment for convenience
(not shown) and control panel 3, and controller 2 further includes display module 8, and is provided on shell and is controlled by display module 8
Show that the display screen 9 of charging burden, display module 8 and control panel 3 communicate to connect, for receive the transmission of control panel 3 about
The information of charging burden is simultaneously shown on display screen 9.
When refrigerating speed is excessively slow, controller 2 issues alarm to warn the refrigerating device refrigeration speed excessively slow, is convenient for producer
Faulty refrigeration equipment is checked, as shown in Figure 1, being additionally provided with alarm module 10 in controller 2, accordingly, is set on the shell
The loudspeaker 11 or buzzer controlled by alarm module 10 are set, alarm module 10 and control panel 3 communicate to connect, in alarm module
When 10 sending alarm signal, control panel 3 controls loudspeaker 11 or buzzer issues sound to transmit warning message to staff.
For example, no load temperature fall time, temperature fall time semi-load and fully loaded temperature fall time are deposited in controller 2
Temperature is worked as the time difference > be fully loaded with to storage for referring to table, the time difference is the difference of compressor 4 downtime and available machine time that controller 2 calculates
When spending fall time, indicate that refrigerating speed is excessively slow, alarm module 10 issues alarm signal, and controller 2 controls loudspeaker 11 or buzzing
Device issues sound；When the time difference being substantially equal to fully loaded temperature fall time, controller 2 issues fully loaded information, indicates current goods
Object useful load is fully loaded；When temperature fall time semi-loadWhen time difference < fully loaded temperature fall time, controller 2 issues semi-load
Information, expression current cargo useful load are semi-load；When the time difference being lower than semi-load temperature fall time, controller 2 issues zero load
Information indicates that current cargo useful load is zero load.
The advantages of refrigeration equipment provided by the invention electric-control system and beneficial effect are: the sensing refrigeration of temperature sensor 1
Temperature signal is fed back to controller 2 by temperature in equipment, and controller 2 is by the turn-on temperature and shutdown of the temperature signal and setting
Temperature compares, and controls the booting and shutdown of compressor 4, and records available machine time and downtime and be stored in controller 2
Storage unit in, controller 2 calculates the time difference of downtime and available machine time, by time difference and preset referring to table
Control obtains charging burden in refrigeration equipment, which participates in without artificial, mitigates human task amount, improves work
Efficiency；The controller 2 can be to be wirelessly transmitted to refrigeration equipment management eventually by bluetooth or GPRS for the charging burden in time
End 5, rapid reaction is accurate, facilitates producer to know loading condition in refrigeration equipment, replenishes in time, improves the efficiency that replenishes, and increases and receives
Benefit；And the electrical control system structure is simple, it is easy to accomplish, reduce manufacturing cost.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (7)
1. a kind of refrigeration equipment electric-control system, including temperature sensor and controller；The temperature sensor is for measuring system
Temperature in cool equipment；The controller receives the temperature information from temperature sensor；It is characterized in that, being directed to refrigeration equipment
Interior different cargos, the booting of controller control refrigeration equipment inner compressor with shut down and obtain downtime and available machine time
Time difference compares the time difference with preset referring to table, obtains charging burden in refrigeration equipment.
2. refrigeration equipment electric-control system according to claim 1, which is characterized in that further include that refrigeration equipment management is whole
Information about charging burden is wirelessly transmitted to refrigeration equipment management terminal by end, the controller.
3. refrigeration equipment electric-control system according to claim 2, which is characterized in that on the controller integrate bluetooth or
GPRS chip, the controller are wirelessly communicated by bluetooth or GPRS and refrigeration equipment management terminal.
4. refrigeration equipment electric-control system according to any one of claim 1-3, which is characterized in that controller includes outer
The control panel of shell and setting inside the shell, and controller further includes display module, and is provided with display screen on the shell；It is aobvious
Show module and control panel communication connection and shows charging burden for controlling display screen.
5. refrigeration equipment electric-control system according to claim 4, which is characterized in that the controller further includes alarm mould
Block, and loudspeaker are provided on the shell；Alarm module and control panel communicate to connect and for controlling loudspeaker alarm.
6. refrigeration equipment electric-control system according to any one of claim 1-3, which is characterized in that the controller is
Electronic temperature controller.
7. refrigeration equipment electric-control system according to any one of claim 1-3, which is characterized in that the temperature sensing
Device is arranged at the return air inlet of refrigeration equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610813647.5A CN106322913B (en) | 2016-09-09 | 2016-09-09 | A kind of refrigeration equipment electric-control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610813647.5A CN106322913B (en) | 2016-09-09 | 2016-09-09 | A kind of refrigeration equipment electric-control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106322913A CN106322913A (en) | 2017-01-11 |
| CN106322913B true CN106322913B (en) | 2019-07-19 |
Family
ID=57787832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610813647.5A Active CN106322913B (en) | 2016-09-09 | 2016-09-09 | A kind of refrigeration equipment electric-control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106322913B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246752B (en) * | 2017-04-12 | 2024-03-26 | 青岛海尔特种电冰柜有限公司 | Refrigerator and compressor control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1388348A (en) * | 2001-05-25 | 2003-01-01 | Lg电子株式会社 | Automatic ordering foods type refrigerator and its operating method |
| KR20040051871A (en) * | 2002-12-13 | 2004-06-19 | 김동범 | Method for cofirming remaind display of storing food in refrigerators |
| KR20120058290A (en) * | 2010-11-29 | 2012-06-07 | 한국식품연구원 | Food quality information providing mehtod and system using food quality-index in smart refrigerator |
| KR20120123978A (en) * | 2011-05-02 | 2012-11-12 | 유노시스템 주식회사 | History Management System of Storage Food at Refrigerator |
| CN103234323A (en) * | 2012-07-27 | 2013-08-07 | 博西华电器（江苏）有限公司 | Intelligent refrigerator, refrigerator system comprising same and control method thereof |
| CN104463657A (en) * | 2014-12-09 | 2015-03-25 | 北海和思科技有限公司 | Home shopping system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090277199A1 (en) * | 2004-12-08 | 2009-11-12 | Teknoloji Dizayn Studyo Produksiyon Ve Reklamcilik Anonim Sirketi | Refrigerator capable of stock monitoring by providing ideal storage conditions |
-
2016
- 2016-09-09 CN CN201610813647.5A patent/CN106322913B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1388348A (en) * | 2001-05-25 | 2003-01-01 | Lg电子株式会社 | Automatic ordering foods type refrigerator and its operating method |
| KR20040051871A (en) * | 2002-12-13 | 2004-06-19 | 김동범 | Method for cofirming remaind display of storing food in refrigerators |
| KR20120058290A (en) * | 2010-11-29 | 2012-06-07 | 한국식품연구원 | Food quality information providing mehtod and system using food quality-index in smart refrigerator |
| KR20120123978A (en) * | 2011-05-02 | 2012-11-12 | 유노시스템 주식회사 | History Management System of Storage Food at Refrigerator |
| CN103234323A (en) * | 2012-07-27 | 2013-08-07 | 博西华电器（江苏）有限公司 | Intelligent refrigerator, refrigerator system comprising same and control method thereof |
| CN104463657A (en) * | 2014-12-09 | 2015-03-25 | 北海和思科技有限公司 | Home shopping system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106322913A (en) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10877013B2 (en) | System, method, and apparatus for condition monitoring of food and other perishable products as well as environmentally sensitive industrial supply chains | |
| US10753821B2 (en) | System and method for monitoring and reporting liquid nitrogen container level | |
| CN205483050U (en) | Cold chain logistics humiture monitoring system based on RFID electronic tags | |
| US10342737B1 (en) | Active monitoring system for thermally-managed transportation and storage of specific perishable products | |
| US20160061348A1 (en) | Enteral Feeding Pump Certification | |
| CN106322913B (en) | A kind of refrigeration equipment electric-control system | |
| CN110207850A (en) | A kind of intelligent thermometer and its system | |
| CN205940732U (en) | Intelligence weightometer spare device | |
| US10817825B2 (en) | Remote integration of cloud services and transportable perishable products active monitor | |
| TW202002533A (en) | Monitoring device and system | |
| CN105737899B (en) | A kind of indoor air quality real-time monitoring system | |
| KR20130122376A (en) | A cold chain realtime monitoring system by smart phone | |
| CN205121291U (en) | Warehouse remote monitering system based on data acquisition and radio communication technology | |
| CN208398945U (en) | warehouse environment monitoring device | |
| CN106168433B (en) | A kind of method of charging burden in detection refrigeration equipment | |
| CN106527532B (en) | The monitoring system and method for drug freezer/cabinet temperature and energy consumption | |
| US20180301013A1 (en) | Monitorning systems and methods | |
| US11725877B2 (en) | System, method, and apparatus for monitoring refrigeration units | |
| KR20110025484A (en) | Refrigeration container of state detection lcd indicator system using zig-bee | |
| CN205156504U (en) | Low -power consumption fridge monitored control system | |
| CN104165655A (en) | Remote temperature and humidity monitoring system | |
| US10384087B2 (en) | Management server for managing maintenance of fire extinguishers and extinguisher management system including the same | |
| CN209911848U (en) | Control system for automatic temperature adjustment in agricultural product cold-chain logistics transportation | |
| CN106802680B (en) | The Multi probe real time temperature monitoring system and method for drug freezer/cabinet | |
| US20200077233A1 (en) | Method of tracking objects using thermostat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |