CN207585207U - Refrigerator cold-storage energy-saving controller - Google Patents
Refrigerator cold-storage energy-saving controller Download PDFInfo
- Publication number
- CN207585207U CN207585207U CN201721704421.8U CN201721704421U CN207585207U CN 207585207 U CN207585207 U CN 207585207U CN 201721704421 U CN201721704421 U CN 201721704421U CN 207585207 U CN207585207 U CN 207585207U
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- China
- Prior art keywords
- module
- refrigerator
- analog voltage
- storage energy
- saving controller
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of refrigerator cold-storage energy-saving controllers, including external warming piece, it is internally integrated warm sensing module, adjusting control module, D/A converting circuit, analog voltage Power Regulation module and isolated power supply, adjusting control module by shield data line respectively with external warming piece, be internally integrated warm sensing module, D/A converting circuit and isolated power supply DC terminal and be connected, D/A converting circuit is connected with analog voltage Power Regulation module, and analog voltage Power Regulation module exchanges end with isolated power supply and is connected.The utility model is by periodically comparing the temperature difference of refrigerator outwardly and inwardly, the operating power of dynamic regulation cold compartment of refrigerator, so as to ensure storage food do not occur it is rotten under the premise of, the electric energy of effectively save refrigerator.The utility model is highly practical, can substantially reduce the operating power consumption of refrigerator.
Description
Technical field
The utility model is related to a kind of smart machine more particularly to a kind of refrigerator cold-storage energy-saving controllers.
Background technology
For refrigerator in Various Seasonal, the power for the operation that works can make the significant wastage of electric energy if identical, if be in
The winter of low-temperature cold, refrigerator are still run using normal refrigeration work consumption, it will the significant wastage of electric energy is caused, and if winter
Using the method for closing refrigerator, personnel can not correctly hold daily external temperature and frequently switch on refrigerator, can both influence ice
The service life of case, meanwhile, if winter temperature once in a while gos up to cause storage food damage, therefore both inconvenient or not again
Safety.
Invention content
The purpose of this utility model：Refrigerator work work(can be automatically controlled according to season and ambient temperature by providing one kind
The refrigerator cold-storage energy-saving controller of rate.
To achieve these goals, the technical solution of the utility model is：
A kind of refrigerator cold-storage energy-saving controller including external warming piece, is internally integrated warm sensing module, adjusting control mould
Block, D/A conversion circuit, analog voltage Power Regulation module and isolated power supply, the adjusting control module is by shielding data line
Respectively with external warming piece, be internally integrated warm sensing module, D/A conversion circuit and isolated power supply DC terminal and be connected, it is described
D/A conversion circuit be connected with the analog voltage Power Regulation module, the analog voltage Power Regulation module is with being isolated electricity
Source exchange end is connected.
Preferably, it the external warming piece and is internally integrated inside warm sensing module and employs numeric type temperature sensor
Chip TS3000GB2A1.
Preferably, the adjusting control inside modules employ control chip SAK-XC878CLM.
Preferably, 10 data bit precision analog-digital chip AD5310R are employed inside the D/A conversion circuit.
Preferably, the analog voltage Power Regulation module employs 0-5Vdc analog voltages and adjusts integrated alternating power mould
Block LSW-2Z16C.
The utility model is by periodically comparing the temperature difference of refrigerator outwardly and inwardly, the work of dynamic regulation cold compartment of refrigerator
The rate of doing work, under the premise of not occurring to go bad in guarantee storage food, the electric energy of effectively save refrigerator.The utility model is practical
Property is strong, can substantially reduce the operating power consumption of refrigerator.
Description of the drawings
Fig. 1 is the structure chart of the utility model refrigerator cold-storage energy-saving controller.
Fig. 2 is the fundamental diagram of the utility model refrigerator cold-storage energy-saving controller.
Specific embodiment
The embodiment of the utility model is further illustrated below in conjunction with attached drawing.
It refers to shown in Fig. 1 and Fig. 2, a kind of refrigerator cold-storage energy-saving controller including external warming piece 1, is internally integrated temperature
Sensing module 2, adjusting control module 3, D/A conversion circuit 4, analog voltage Power Regulation module 5 and isolated power supply 6, the tune
Section control module 3 by shield data line respectively with external warming piece 1, be internally integrated warm sensing module 2, D/A conversion circuit 4
And 6 DC terminal of isolated power supply is connected, the D/A conversion circuit 4 is connected with the analog voltage Power Regulation module 5,
The analog voltage Power Regulation module 5 exchanges end with isolated power supply 6 and is connected.
The adjusting control module 3 detects the temperature value of external environment, the adjusting control by external warming piece 1
Molding block 3 detects the temperature value of cold compartment of refrigerator by being internally integrated warm sensing module 2, when adjusting control module 3 detects
When the temperature value of external environment is higher than temperature of refrigerating chamber in refrigerator certain numerical value, it is excessively high to represent external temperature, then adjusting control
Module 3, which does not make refrigerator any operation, makes refrigerator be run according to normal power；When the adjusting control module 3 detects outside
When environment temperature numerical value is equal to or less than temperature of refrigerating chamber in refrigerator, represents external environment and be in winter cold state, and should
External temperature conditions close to temperature of refrigerating chamber in refrigerator state, the food of cooling compartment storage even at external environment not yet
Can go bad damage, and then the adjusting control module 3 can drive D/A conversion circuit 4 to export different adjusting voltage to control
Analog voltage Power Regulation module 5 processed adjusts the operating power of entire refrigerator, and external temperature is lower, cold compartment of refrigerator operation power regulation
It is lower, so as to fulfill refrigerator by outer low temperature environment temperature in the case of shut down again without power-off, effective protection refrigerator
Service life.If external temperature once increases to over temperature of refrigerating chamber, the adjusting control module 3 can immediately driving number-
Analog conversion circuit 4 controls analog voltage Power Regulation module 5 that refrigerator is made to be restored to full power state of operation, so as to which effective protection refrigerator is cold
Hide indoor food.
Preferably, it the external warming piece 1 and is internally integrated inside warm sensing module 2 and employs numeric type temperature sensing
Device chip TS3000GB2A1.
Preferably, control chip SAK-XC878CLM is employed inside the adjusting control module 3.
Preferably, 10 data bit precision analog-digital chip AD5310R are employed inside the D/A conversion circuit 4.
Preferably, the analog voltage Power Regulation module 5 employs 0-5Vdc analog voltages and adjusts integrated alternating power
Module LSW-2Z16C.
The utility model is by periodically comparing the temperature difference of refrigerator outwardly and inwardly, the work of dynamic regulation cold compartment of refrigerator
The rate of doing work, under the premise of not occurring to go bad in guarantee storage food, the electric energy of effectively save refrigerator.The utility model is practical
Property is strong, can substantially reduce the operating power consumption of refrigerator.
Claims (5)
1. a kind of refrigerator cold-storage energy-saving controller, it is characterised in that：Including external warming piece（1）, be internally integrated warm sensing module
（2）, adjusting control module（3）, D/A conversion circuit（4）, analog voltage Power Regulation module（5）And isolated power supply（6）, it is described
Adjusting control module（3）By shield data line respectively with external warming piece（1）, be internally integrated warm sensing module（2）, number-mould
Conversion circuit（4）And isolated power supply（6）DC terminal is connected, the D/A conversion circuit（4）With the analog voltage tune
Work(module（5）It is connected, the analog voltage Power Regulation module（5）With isolated power supply（6）Exchange end is connected.
2. refrigerator cold-storage energy-saving controller according to claim 1, it is characterised in that：The external warming piece（1）With
It is internally integrated warm sensing module（2）Inside employs numeric type temperature sensor chip TS3000GB2A1.
3. refrigerator cold-storage energy-saving controller according to claim 1, it is characterised in that：The adjusting control module（3）
Inside employs control chip SAK-XC878CLM.
4. refrigerator cold-storage energy-saving controller according to claim 1, it is characterised in that：The D/A conversion circuit（4）
Inside employs 10 data bit precision analog-digital chip AD5310R.
5. refrigerator cold-storage energy-saving controller according to claim 1, it is characterised in that：The analog voltage Power Regulation module
（5）It employs 0-5Vdc analog voltages and adjusts integrated alternating power module LSW-2Z16C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721704421.8U CN207585207U (en) | 2017-12-11 | 2017-12-11 | Refrigerator cold-storage energy-saving controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721704421.8U CN207585207U (en) | 2017-12-11 | 2017-12-11 | Refrigerator cold-storage energy-saving controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585207U true CN207585207U (en) | 2018-07-06 |
Family
ID=62736380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721704421.8U Expired - Fee Related CN207585207U (en) | 2017-12-11 | 2017-12-11 | Refrigerator cold-storage energy-saving controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089449A (en) * | 2018-11-23 | 2020-05-01 | 青岛海尔股份有限公司 | Air-cooled refrigerator and refrigeration control method thereof |
-
2017
- 2017-12-11 CN CN201721704421.8U patent/CN207585207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089449A (en) * | 2018-11-23 | 2020-05-01 | 青岛海尔股份有限公司 | Air-cooled refrigerator and refrigeration control method thereof |
| CN111089449B (en) * | 2018-11-23 | 2020-10-09 | 海尔智家股份有限公司 | Air-cooled refrigerator and refrigeration control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |