CN106052243A - Refrigerator with standby energy-saving device - Google Patents
Refrigerator with standby energy-saving device Download PDFInfo
- Publication number
- CN106052243A CN106052243A CN201610455229.3A CN201610455229A CN106052243A CN 106052243 A CN106052243 A CN 106052243A CN 201610455229 A CN201610455229 A CN 201610455229A CN 106052243 A CN106052243 A CN 106052243A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- temperature
- standby energy
- saving apparatus
- detecting device
- 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.)
- Pending
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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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- 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
- F25D29/005—Mounting of control 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/16—Sensors measuring the temperature of products
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator with a standby energy-saving device, and belongs to the technical field of energy-saving devices of refrigerators. The refrigerator comprises a refrigerator body and a door body hinged to the refrigerator body. A door seal is arranged on the door body and provided with a proximity switch. An alarm device is arranged on the door body. A first temperature detection device, a second temperature detection device and a microprocessor are arranged in the refrigerator body. The standby energy-saving device is further arranged on the refrigerator body and comprises a relay, a single-chip microcomputer which is connected to the relay and used for controlling on-off of the relay, a refrigerator socket connected to the relay and a current detection circuit connected to the single-chip microcomputer and the refrigerator socket. According to the refrigerator, the standby function of the refrigerator can be thoroughly reduced, and the refrigerator has the beneficial effects of low carbon and energy saving.
Description
Technical field
The present invention relates to a kind of refrigerator with standby energy-saving apparatus, belong to refrigerator energy-saving device technical field.
Background technology
Refrigerator be people's daily life must obligato living electric apparatus, it can be used to storage food and the guarantor of long period
The freshness of card food.Existing refrigerator temperature control system is to be freezed by startup compressor, opening of high frequent
Mechanism cold, on the one hand consumes electric energy very much, on the other hand the most easily reduces the service life of compressor.
Application No. 201310535876.1, the application for a patent for invention in filing date on October 28th, 2013 discloses one
Novel energy-saving refrigerator, it is inside outcase of refrigerator, removes the place of chamber door, fills insulation material, then in insulation material
Vacuum water silver brain clip layer is laid in face, and compressor and condenser are installed in the outside of vacuum water silver brain clip layer, the inside peace of vacuum water silver brain clip layer
Dress vaporizer, after starting refrigerator, compressor, condenser, vaporizer are started working, under the temperature in vacuum water silver brain clip layer starts
Fall, after refrigerator quits work, because of the buffer action of vacuum water silver brain clip layer, the heat outside refrigerator can not enter refrigerator, and refrigerator
Interior cold air can not be gone out again, thus makes the low temperature in refrigerator still can keep the long period after refrigerator quits work,
Just can save a large amount of electric energy.
Application No. 201310390021.4, a kind of energy-saving refrigerator of the disclosure of the invention in filing date on August 23rd, 2013,
It includes casing, wherein, is provided with heat-insulation layer and heat-conductive plate in described casing, is formed between described heat-conductive plate and described heat-insulation layer
One the second hybrid chamber being used for heat exchange, described second hybrid chamber is provided with hermatic door, is used for controlling described second hybrid chamber
Open or close.Between heat-conductive plate and heat-insulation layer, form second hybrid chamber being used for heat exchange, utilize outdoor air rich
Rich cold energy realizes partly or entirely refrigeration to refrigerator inside, saved electric energy, such as by carrying out installing by exterior wall perforate
Half indoor refrigerator, can utilize outdoor cold energy to freeze refrigerator directly, expeditiously, decrease simultaneously and produced by refrigerator
Room noise, waste heat is exhausted directly to outdoor, and outdoor wind contributes to refrigerator heat radiation, reduces energy consumption of refrigerator, improves refrigerator
Storage efficiency, save building packing material, saved building usable floor area.
Application No. 201510405420.2, the invention in filing date on July 9th, 2015 provides a kind of current efficiently to save
Vaporizer, compressor, condenser can be included by refrigerator；It is connected by muffler between described vaporizer and compressor, described condensation
Device is left and right bending shape back and forth, and described condenser uses metal tube material to make, and the metal tube of described condenser is enclosed with
The cooling pipe of annular, is connected with temperature lowering water in the annular chamber of described cooling pipe；The water (flow) direction being passed through in described cooling pipe is with condensation
The media flow being passed through in device is in opposite direction；The position that is passed through of described cooling pipe current is provided with the electricity of unlatching Tong Bu with compressor
Magnetic water valve, the port of export of described cooling pipe accesses storage tank.This Temperature drop in refrigerator pipe is connected with the temperature lowering water of flowing, can be by institute
The heat stated on condenser metal tube quickly disperses, and temperature lowering water absorbs heat so that temperature lowering water temperature raises simultaneously, rises
Temperature lowering water after temperature enters described storage tank, to be convenient for people to take.
The energy conserving system of existing energy-saving refrigerator or refrigerator uses a lot of methods to reduce the energy consumption of refrigerator.But can not be ignored
, refrigerator is under holding state and also can consume electric energy, although seldom, but accumulates over a long period and also result in the biggest energy waste.
Summary of the invention
The present invention proposes a kind of refrigerator with standby energy-saving apparatus, can thoroughly reduce the idle function of refrigerator, tool
The advantage having low-carbon energy-saving.
The present invention solves that its technical problem adopts the following technical scheme that
A kind of refrigerator with standby energy-saving apparatus, including refrigerator body and the door body that is connected with chest hinge, door body is provided with
Gasket, described gasket is provided with proximity switch, and described door body is provided with alarm device, is provided with the first temperature in described casing
Detection device, the second temperature-detecting device and microprocessor, wherein the first temperature-detecting device, the second temperature-detecting device and connect
Nearly switch is connected with microprocessor respectively, and microprocessor and alarm device connect；
Described proximity switch is used for detecting whether refrigerator doors seals；
Described first temperature-detecting device puts into the temperature of casing food for detection；
Described second temperature-detecting device temperature in detection case body；
Described microprocessor is for receiving proximity switch, the first temperature-detecting device and the information of the second temperature-detecting device transmission
And send instruction by multilevel iudge to alarm device；
Described alarm device is alert after the instruction receiving microprocessor；
A standby energy-saving apparatus it is additionally provided with on described refrigerator body, one end incoming transport civil power of described standby energy-saving apparatus, separately
One end is connected with refrigerator body, and described standby energy-saving apparatus includes relay, is connected to described relay, continues described in controlling
The single-chip microcomputer of electrical equipment break-make, is connected to the refrigerator socket of described relay, is connected to described single-chip microcomputer and the electric current of refrigerator socket
Testing circuit.
As a preferred technical solution of the present invention: described proximity switch is Hall element.
As a preferred technical solution of the present invention: described first temperature-detecting device uses infrared sensor, described
Second temperature-detecting device uses temperature sensor.
As a preferred technical solution of the present invention: described alarm device is buzzer.
As a preferred technical solution of the present invention: described gasket uses PVC material.
As a preferred technical solution of the present invention: be respectively equipped with in described door body and described casing and work in coordination
Magnetic absorption member.
As a preferred technical solution of the present invention: described current detection circuit includes a current sensor, described electricity
The primary coil of flow sensor is connected with the circuit of refrigerator, and the secondary coil of described current sensor is connected on single-chip microcomputer.
A kind of refrigerator with standby energy-saving apparatus of the present invention, uses above technical scheme and prior art phase
Ratio, has following technical effect that
1, the present invention is provided with the first temperature-detecting device and the second temperature-detecting device, can detect and put into refrigerator food
Temperature and the temperature in refrigerator body, when both differences exceed predetermined value, alarm device can send alarm signal, to remind
The temperature of the food that user puts into refrigerator is too high, thus makes in avoiding user that food too high for temperature is put into refrigerator
Temperature in refrigerator raises, and not only avoids high frequent to start and cause energy loss, still prevents the temperature in refrigerator and produces
Give birth to larger fluctuation and affect the fresh-keeping effect of other foods in refrigerator, thus ensure that the fresh-keeping effect of refrigerator and reduce energy
Consumption.
2, the present invention is by being positioned proximate to switch on refrigerator door, and whether detection refrigerator doors seals, it is to avoid refrigerator occur
The empty situation about closing of door, reduces unnecessary electric energy loss.
3, the present invention can thoroughly reduce the idle function of refrigerator by arranging standby energy-saving apparatus, has low-carbon energy-saving
Advantage.
4, the current detection circuit of the present invention, can be detected the operating current change of refrigerator, and be judged by single-chip microcomputer
When whether refrigerator is in holding state, control the relay folding power supply to this refrigerator.
Detailed description of the invention
Below the invention is described in further details.
A kind of refrigerator with standby energy-saving apparatus, including refrigerator body and the door body that is connected with chest hinge, in door body
Being provided with gasket, described gasket is provided with proximity switch, and described door body is provided with alarm device, is provided with first in described casing
Temperature-detecting device, the second temperature-detecting device and microprocessor, wherein the first temperature-detecting device, the second temperature-detecting device
Being connected with microprocessor respectively with proximity switch, microprocessor and alarm device connect；
Described proximity switch is used for detecting whether refrigerator doors seals；
Described first temperature-detecting device puts into the temperature of casing food for detection；
Described second temperature-detecting device temperature in detection case body；
Described microprocessor is for receiving proximity switch, the first temperature-detecting device and the information of the second temperature-detecting device transmission
And send instruction by multilevel iudge to alarm device；
Described alarm device is alert after the instruction receiving microprocessor；
A standby energy-saving apparatus it is additionally provided with on described refrigerator body, one end incoming transport civil power of described standby energy-saving apparatus, separately
One end is connected with refrigerator body, and described standby energy-saving apparatus includes relay, is connected to described relay, continues described in controlling
The single-chip microcomputer of electrical equipment break-make, is connected to the refrigerator socket of described relay, is connected to described single-chip microcomputer and the electric current of refrigerator socket
Testing circuit.
As a preferred technical solution of the present invention: described proximity switch is Hall element.
As a preferred technical solution of the present invention: described first temperature-detecting device uses infrared sensor, described
Second temperature-detecting device uses temperature sensor.
As a preferred technical solution of the present invention: described alarm device is buzzer.
As a preferred technical solution of the present invention: described gasket uses PVC material.
As a preferred technical solution of the present invention: be respectively equipped with in described door body and described casing and work in coordination
Magnetic absorption member.
As a preferred technical solution of the present invention: described current detection circuit includes a current sensor, described electricity
The primary coil of flow sensor is connected with the circuit of refrigerator, and the secondary coil of described current sensor is connected on single-chip microcomputer.
The present invention is provided with the first temperature-detecting device and the second temperature-detecting device, can detect and put into refrigerator food
Temperature and the temperature in refrigerator body, when both differences exceed predetermined value, alarm device can send alarm signal, to remind
The temperature of the food that user puts into refrigerator is too high, thus makes in avoiding user that food too high for temperature is put into refrigerator
Temperature in refrigerator raises, and not only avoids high frequent to start and cause energy loss, still prevents the temperature in refrigerator and produces
Give birth to larger fluctuation and affect the fresh-keeping effect of other foods in refrigerator, thus ensure that the fresh-keeping effect of refrigerator and reduce energy
Consumption.
First temperature-detecting device of the present invention uses infrared sensor, the second temperature-detecting device to use temperature sensing
Device.
Infra-red sensing system is by the measurement system that infrared ray is medium, is divided into five classes according to function, by detection mechanism
It is divided into as photon detector and thermal detector.Thermal detector is to utilize thermal effect of radiation, makes detecting element receive radiation energy
After cause temperature to raise, and then make the performance depending on temperature in detector change.Detect the change of the most a certain performance,
The most detectable go out radiation.In most cases changed by thermoelectricity and detect radiation.When element receives radiation, cause non electrical quantity
Physical change time, can be by measuring corresponding electric quantity change after suitable conversion.
The present invention is by being positioned proximate to switch on refrigerator door, and whether detection refrigerator doors seals, it is to avoid refrigerator doors occur
Empty situation about closing, reduces unnecessary electric energy loss.The proximity switch of the present invention uses Hall element.
Hall element is a kind of magnetic field sensor made according to Hall effect.Hall effect is the one of magnetoelectric effect
Kind, this phenomenon is that Hall found when studying the conductive mechanism of metal in 1879.Found quasiconductor, conductor fluid later
Deng also there being this effect, and the Hall effect of quasiconductor is more much better than than metal, utilizes the various Hall elements that this phenomenon is made, extensively
It is applied to the aspects such as industrial automation technology, detection technique and information processing generally.Hall effect is research semi-conducting material
The basic skills of energy.Hall coefficient by Hall effect measuring, it is possible to judge the conduction type of semi-conducting material, current-carrying
The important parameters such as sub-concentration and carrier mobility.
Hall effect is the deflection that the charged particle moved is caused by Lorentz force action in magnetic field in essence.When
Charged particle (electronics or hole) is constrained in solid material, and this deflection results on the direction in vertical current and magnetic field
Produce the accumulation of positive and negative charge, thus form additional transverse electric field.According to Hall effect, people make with semi-conducting material
Element is Hall element.It has, frequency response width, output voltage change little to magnetic-field-sensitive, simple in construction, volume greatly and makes
By advantages such as life-span length, therefore, it is widely used in fields such as measurement, automatization, computer and information technologys.
The present invention can thoroughly reduce the idle function of refrigerator by arranging standby energy-saving apparatus, has the excellent of low-carbon energy-saving
Point.The current detection circuit of the present invention, can detect the operating current change in television set, and judge refrigerator by single-chip microcomputer
When whether being in holding state, control the relay folding power supply to this refrigerator.
Described current detection circuit is for the size of sample detecting refrigerator work electric current, and testing result information is sent to
Single-chip microcomputer.In order to realize turning off in time the standby energy consumption of refrigerator, in described single-chip microcomputer, it is preset with a standby current value.Described monolithic
Machine is after the size receiving the refrigerator work electric current that described current detection circuit detects, by pre-in described working current value and its
If standby current value compare, if described operating current the most in the inner preset standby current, the most described single-chip microcomputer sends pass
Break signal, controls described relay and disconnects the power supply to refrigerator.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (7)
1., with a refrigerator for standby energy-saving apparatus, including refrigerator body and the door body that is connected with chest hinge, door body sets
Having gasket, described gasket to be provided with proximity switch, described door body is provided with alarm device, is provided with the first temperature in described casing
Degree detection device, the second temperature-detecting device and microprocessor, wherein the first temperature-detecting device, the second temperature-detecting device and
Proximity switch is connected with microprocessor respectively, and microprocessor and alarm device connect；
Described proximity switch is used for detecting whether refrigerator doors seals；
Described first temperature-detecting device puts into the temperature of casing food for detection；
Described second temperature-detecting device temperature in detection case body；
Described microprocessor is for receiving proximity switch, the first temperature-detecting device and the information of the second temperature-detecting device transmission
And send instruction by multilevel iudge to alarm device；
Described alarm device is alert after the instruction receiving microprocessor；
It is characterized in that, described refrigerator body is additionally provided with a standby energy-saving apparatus, one end of described standby energy-saving apparatus is accessed
Electric main, the other end is connected with refrigerator body, and described standby energy-saving apparatus includes relay, is connected to described relay, use
In the single-chip microcomputer of the described relay on-off of control, it is connected to the refrigerator socket of described relay, is connected to described single-chip microcomputer and ice
The current detection circuit of case socket.
A kind of refrigerator with standby energy-saving apparatus the most according to claim 1, it is characterised in that described proximity switch is
Hall element.
A kind of refrigerator with standby energy-saving apparatus the most according to claim 1, it is characterised in that described first temperature inspection
Surveying device uses infrared sensor, described second temperature-detecting device to use temperature sensor.
A kind of refrigerator with standby energy-saving apparatus the most according to claim 1, it is characterised in that described alarm device
For buzzer.
A kind of refrigerator with standby energy-saving apparatus the most according to claim 1, it is characterised in that described gasket is adopted
Use PVC material.
A kind of refrigerator with standby energy-saving apparatus the most according to claim 1, it is characterised in that described door body and institute
State and on casing, be respectively equipped with the magnetic absorption member worked in coordination.
A kind of refrigerator with standby energy-saving apparatus the most according to claim 1, it is characterised in that described current detecting electricity
Road includes that a current sensor, the primary coil of described current sensor are connected with the circuit of refrigerator, described current sensor
Secondary coil is connected on single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455229.3A CN106052243A (en) | 2016-06-22 | 2016-06-22 | Refrigerator with standby energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455229.3A CN106052243A (en) | 2016-06-22 | 2016-06-22 | Refrigerator with standby energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106052243A true CN106052243A (en) | 2016-10-26 |
Family
ID=57167901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610455229.3A Pending CN106052243A (en) | 2016-06-22 | 2016-06-22 | Refrigerator with standby energy-saving device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106052243A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110001414A1 (en) * | 2008-03-07 | 2011-01-06 | Jang Woo-Jin | Apparatus for adjusting level of refrigerator |
| CN102540938A (en) * | 2010-12-17 | 2012-07-04 | 上海市长宁区少年科技指导站 | Standby energy saving device for electric appliance and standby energy saving method for same |
| CN102878773A (en) * | 2012-10-24 | 2013-01-16 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN203443262U (en) * | 2013-08-22 | 2014-02-19 | 杭州市上城区青少年科技辅导员协会 | Refrigerator gating alarm and remedy device |
-
2016
- 2016-06-22 CN CN201610455229.3A patent/CN106052243A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110001414A1 (en) * | 2008-03-07 | 2011-01-06 | Jang Woo-Jin | Apparatus for adjusting level of refrigerator |
| CN102540938A (en) * | 2010-12-17 | 2012-07-04 | 上海市长宁区少年科技指导站 | Standby energy saving device for electric appliance and standby energy saving method for same |
| CN102878773A (en) * | 2012-10-24 | 2013-01-16 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN203443262U (en) * | 2013-08-22 | 2014-02-19 | 杭州市上城区青少年科技辅导员协会 | Refrigerator gating alarm and remedy device |
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Application publication date: 20161026 |
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