CN201607651U - Energy-saving controller of display freezer - Google Patents
Energy-saving controller of display freezer Download PDFInfo
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- CN201607651U CN201607651U CN2010201311467U CN201020131146U CN201607651U CN 201607651 U CN201607651 U CN 201607651U CN 2010201311467 U CN2010201311467 U CN 2010201311467U CN 201020131146 U CN201020131146 U CN 201020131146U CN 201607651 U CN201607651 U CN 201607651U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model provides an energy-saving controller of a display freezer, which belongs to the technical field of energy-saving devices, and solves the problem that the energy-saving controller of the existing display freezer can not collect information completely, and adjust temperature in time when in work. The energy-saving controller of the display freezer comprises a control module, a sensing module and a display module, wherein the sensing module and the display module are connected with the control module; the sensing module is used for detecting and sensing business condition of markets; the control module comprises a central processor, and a memory and a control output circuit which are connected with the central processor; and the central processor can receive sensing signals sent by the sensing module and transmit the sensing signals to the memory for storage in the storage period, call the sensing signals of all time intervals in the storage period in the memory after the storage period is finished, and send corresponding control signals to the control output circuit so as to adjust the temperature in the display freezer. The energy-saving controller of the display freezer has the advantages of comprehensive information collection, and prompt and convenient temperature adjustment.
Description
Technical field
The utility model belongs to the energy saver technical field, relates to a kind of energy-saving controller of display refrigerator, relates in particular to a kind ofly can regulate the energy-saving controller of temperature according to environment automatically.
Background technology
Supermarket, present most of market all can use display refrigerator and similar refrigerating appliance to sell drink, and its temperature can only be set in advance in the operation in following 24 hours of a certain temperature by temperature controller.And in the supermarket, market, the general requirement of business hours to temperature in the refrigerator is 2 ℃-7 ℃, and the storage temperature of time of having a rest then can be 8 ℃-14 ℃, if the refrigerator of leaving remains on and works under 2 ℃-7 ℃ the temperature then can cause very big energy dissipation.For the staff in market and supermarket, want temperature to be improved in the time of having a rest, can only be to change a gear, but the temperature when being certain to influence second day business like this, and comparatively inconvenience of operation.
For this reason, people design a kind of intelligent energy-saving controller of commercial show freezer, (publication number is CN1815397A), this energy-saving controller comprises microprocessor, the cabinet door switch sensor, temperature sensor, key control circuit, display output circuit, be connected to the EEPROM electricity erasable memorizer of the two-way input/output bus of microprocessor and real-time timepiece chip and with the control program of above-mentioned all input-output unit communications, manually import business start time and concluding time by the user, and by the busy not busy degree of cabinet door switch number of times judgement that collects, the duty of control compressor is adjusted to suitable refrigerator temperature.This intelligent energy-saving controller, can transfer to temperature in the refrigerator of time of having a rest in the suitable warm area by the temperature in the microprocessor regulating and controlling refrigerator like a cork by the method for business hours manually is set, and saves a large amount of electric energy.
But the above-mentioned patent part that also comes with some shortcomings: 1, this energy-saving controller only uses the Information Monitoring of cabinet door switch sensor, can't accurately embody the actual business condition in market.2, the business hours that manually are provided with can't be agreed with actual business condition all the time, can cause refrigerator to shift to an earlier date or postponement adjusting storage temperature, influence the quality of drink.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, proposed a kind of can memory work information and regulate the energy-saving controller of the display refrigerator of temperature in the refrigerator automatically according to information.
The purpose of this utility model can realize by following technical proposal: a kind of energy-saving controller of display refrigerator, comprise control module and induction module that connects with control module and display module, induction module is used to detect the business condition in induction market, it is characterized in that, described control module comprises central processing unit and mnemonic that connects with central processing unit and controlling output circuit, described controlling output circuit is used to control the duty of display refrigerator compressor, above-mentioned induction module and display module connect with central processing unit, central processing unit can receive to be delivered in the mnemonic behind the induced signal that induction module sends in the memory cycle and store, and after finishing in the memory cycle according to mnemonic in the induced signal of memory cycle day part call in good time, send control signal corresponding and give controlling output circuit to regulate temperature in the display refrigerator.
When using this energy-conservation controller it is arranged on mode of learning, the mnemonic of this moment was in the memory cycle, by storing in the mnemonic after the information processing of central processing unit with the market business condition of induction module collection, after storage is finished, time period with storage is to call recall info the cycle and send corresponding signal to controlling output circuit, the duty of control compressor is sent to corresponding data display module simultaneously and shows to reach the purpose of temperature in the automatic adjusting refrigerator.
In the energy-saving controller of above-mentioned display refrigerator, described induction module comprises human body thermoinduction sensor and door opening and closing state sensor.Human body thermoinduction sensor and door opening and closing state sensor can detect the stream of people's situation around the refrigerator and the switch number of times of refrigerator door, when refrigerator is in standby mode (8 ℃-14 ℃), as long as the action of switch door is arranged or the stream of people is arranged, just can automatically switch to operational mode (2 ℃-7 ℃), if surpass the action that does not have the stream of people also not open the door half an hour in operational mode, then automatically switch to standby mode.
In the energy-saving controller of above-mentioned display refrigerator, also be connected with the temperature inside the box sensor and condensing temperature protection sensor on the described central processing unit.Can detect the temperature in the refrigerator so at any time, make things convenient for the staff to understand working temperature and the timely temperature anomaly of finding.
In the energy-saving controller of above-mentioned display refrigerator, described controlling output circuit comprises o controller and and the joining compressor control relay of o controller, evaporation fan pilot relay and the illuminating lamp tube pilot relay that is connected in central processing unit.Central processing unit can pass through three relays of output controller controls, and then the startup-shutdown of external unit such as control compressor etc. is to regulate temperature and the illumination condition in the refrigerator.
In the energy-saving controller of above-mentioned display refrigerator, described display module comprises display driver circuit and display window.
In the energy-saving controller of above-mentioned display refrigerator, also be connected with alarm condition pilot lamp and mode of operation pilot lamp on the described o controller.The existence of pilot lamp can allow the staff clearly understand the duty of refrigerator.
In the energy-saving controller of above-mentioned display refrigerator, described mnemonic is connected with and can carries out the port of exchanges data and can carry out the control panel that inner parameter is set with the outside.
In the energy-saving controller of above-mentioned display refrigerator, described compressor control relay and compressor chamber are connected with the compressor status indicator lamp, are connected with the evaporation fan status indicator lamp between described evaporation fan pilot relay and evaporation fan.
Compared with prior art, the energy-saving controller of this display refrigerator has the following advantages:
1, induction module part end user body heat induction pick-up of this energy-conservation controller and door opening and closing state sensor are gathered the people's stream information in the market and the switch number of times of cabinet door, and the information of collection is comprehensive, reflects the turnover in market in time, exactly.
2, this energy-conservation controller is regulated the temperature in the refrigerator automatically by calling the information in the mnemonic, adjusts timely, convenient.
Description of drawings
Fig. 1 is the functional-block diagram of the energy-saving controller of this display refrigerator.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the energy-saving controller of this display refrigerator comprises control module and induction module that connects with control module and display module, induction module is used to detect the business condition in induction market, control module comprises central processing unit and the mnemonic that connects with central processing unit and being used to is controlled the controlling output circuit of the compressor operating state of display refrigerator, induction module comprises human body thermoinduction sensor and door opening and closing state sensor, display module comprises display driver circuit and display window, controlling output circuit comprises o controller that connects with central processing unit and the compressor control relay that connects with o controller, evaporation fan pilot relay and illuminating lamp tube pilot relay, o controller, induction module and display module all connect with central processing unit.
The mnemonic of energy-saving controller can be stored and reach seven days data, after stream of people's situation and refrigerator switch door number of times in human body thermoinduction sensor and the door opening and closing state sensor detection induction market, per half an hour, send data to central processing unit, is stored in the mnemonic after being handled by central processing unit.The storage data are after seven days, central processing unit is judged the business hours and the business condition in market by calling the storage data, and before the business beginning, central processing unit sends corresponding signal to controlling output circuit, control compressor operating, temperature in the refrigerator is transferred to the temperature of operational mode (2 ℃-7 ℃); Half an hour after business finishes, central processing unit drive controlling output circuit control compressor quits work, and temperature in the refrigerator is transferred to the temperature of standby mode (8 ℃-14 ℃).
Surpass when not having action that the stream of people also do not open the door half an hour when energy-saving controller works in operational mode, controller can automatically switch to standby mode; When controller works in standby mode,, then automatically switch to operational mode as long as the action of switch door is arranged or the stream of people is arranged.
In addition; be connected with on the mnemonic and can carry out the port of exchanges data and can carry out the control panel that inner parameter is set with the outside; also be connected with the temperature inside the box sensor and condensing temperature protection sensor on the central processing unit; be connected with alarm condition pilot lamp and mode of operation pilot lamp on the o controller; be connected with compressor status indicator lamp and evaporation fan status indicator lamp on the connector of compressor control relay and evaporation fan pilot relay and external unit respectively, the existence of various pilot lamp makes the staff can get more information about the working condition of refrigerator.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (8)
1. the energy-saving controller of a display refrigerator, comprise control module and induction module that connects with control module and display module, induction module is used to detect the business condition in induction market, it is characterized in that, described control module comprises central processing unit and mnemonic that connects with central processing unit and controlling output circuit, described controlling output circuit is used to control the duty of display refrigerator compressor, above-mentioned induction module and display module connect with central processing unit, central processing unit can receive to be delivered in the mnemonic behind the induced signal that induction module sends in the memory cycle and store, and after finishing in the memory cycle according to mnemonic in the induced signal of memory cycle day part call in good time, send control signal corresponding and give controlling output circuit to regulate temperature in the display refrigerator.
2. the energy-saving controller of display refrigerator according to claim 1 is characterized in that, described induction module comprises human body thermoinduction sensor and door opening and closing state sensor.
3. the energy-saving controller of display refrigerator according to claim 1 and 2 is characterized in that, also is connected with the temperature inside the box sensor and condensing temperature protection sensor on the described central processing unit.
4. the energy-saving controller of display refrigerator according to claim 1, it is characterized in that described controlling output circuit comprises o controller and and the joining compressor control relay of o controller, evaporation fan pilot relay and the illuminating lamp tube pilot relay that is connected in central processing unit.
5. the energy-saving controller of display refrigerator according to claim 1 is characterized in that, described display module comprises display driver circuit and display window.
6. the energy-saving controller of display refrigerator according to claim 4 is characterized in that, also is connected with alarm condition pilot lamp and mode of operation pilot lamp on the described o controller.
7. the energy-saving controller of display refrigerator according to claim 1 and 2 is characterized in that, described mnemonic is connected with and can carries out the port of exchanges data and can carry out the control panel that inner parameter is set with the outside.
8. the energy-saving controller of display refrigerator according to claim 4, it is characterized in that, described compressor control relay and compressor chamber are connected with the compressor status indicator lamp, are connected with the evaporation fan status indicator lamp between described evaporation fan pilot relay and evaporation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201311467U CN201607651U (en) | 2010-03-15 | 2010-03-15 | Energy-saving controller of display freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201311467U CN201607651U (en) | 2010-03-15 | 2010-03-15 | Energy-saving controller of display freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607651U true CN201607651U (en) | 2010-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201311467U Expired - Fee Related CN201607651U (en) | 2010-03-15 | 2010-03-15 | Energy-saving controller of display freezer |
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| CN (1) | CN201607651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123431A (en) * | 2016-06-24 | 2016-11-16 | 青岛海尔特种电冰柜有限公司 | refrigerator energy-saving control method and refrigerator |
| CN106843118A (en) * | 2017-04-13 | 2017-06-13 | 江苏星星家电科技有限公司 | A kind of super refrigerator management of business and application system |
| CN108345238A (en) * | 2017-01-24 | 2018-07-31 | 达辰智慧科技有限公司 | Closed trough body |
-
2010
- 2010-03-15 CN CN2010201311467U patent/CN201607651U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123431A (en) * | 2016-06-24 | 2016-11-16 | 青岛海尔特种电冰柜有限公司 | refrigerator energy-saving control method and refrigerator |
| CN106123431B (en) * | 2016-06-24 | 2022-09-16 | 青岛海尔特种电冰柜有限公司 | Refrigerator energy-saving control method and refrigerator |
| CN108345238A (en) * | 2017-01-24 | 2018-07-31 | 达辰智慧科技有限公司 | Closed trough body |
| CN106843118A (en) * | 2017-04-13 | 2017-06-13 | 江苏星星家电科技有限公司 | A kind of super refrigerator management of business and application system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG XINGXING ELECTRIC APPLIANCES CO., LTD. Free format text: FORMER OWNER: XINGXING GROUP CO., LTD. Effective date: 20101104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318015 NO.128, DAHUANXIAN ROAD, HONGJIA, JIAOJIANG DISTRICT, TAIZHOU CITY, ZHEJIANG PROVINCE TO: 318015 NO.88, SHANGJINXIAN ROAD, HONGJIA, JIAOJIANG DISTRICT, TAIZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101104 Address after: 318015 No. 88, golden thread, Hong Jia, Jiaojiang District, Zhejiang, Taizhou Patentee after: ZHEJIANG XINGXING HOME APPLIANCE Co.,Ltd. Address before: Taizhou City, Zhejiang province 318015 Jiaojiang District Hongjiadu Big Ring Road No. 128 Patentee before: Xingxing Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20140315 |