CN107906828A - A kind of novel intelligent refrigerator - Google Patents
A kind of novel intelligent refrigerator Download PDFInfo
- Publication number
- CN107906828A CN107906828A CN201710923465.8A CN201710923465A CN107906828A CN 107906828 A CN107906828 A CN 107906828A CN 201710923465 A CN201710923465 A CN 201710923465A CN 107906828 A CN107906828 A CN 107906828A
- Authority
- CN
- China
- Prior art keywords
- refrigerating chamber
- refrigerating
- evaporator
- novel intelligent
- isolation board
- 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
Links
- 238000002955 isolation Methods 0.000 claims abstract description 32
- 238000005057 refrigeration Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
-
- 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
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention provides a kind of novel intelligent refrigerator, including refrigerator body, the body includes refrigerating chamber and refrigerating chamber, and isolation board is equipped between the refrigerating chamber and refrigerating chamber, multi-layer heat preserving structure is equipped with the isolation board；The isolation board is detachable isolation board；Refrigeration system is further included, the refrigeration system includes power supply, and the power supply connects inverter by current rectifying and wave filtering circuit, and the inverter connects frequency-changeable compressor, and the frequency-changeable compressor connects refrigerating plant；Control unit is further included, described control unit includes microcontroller, and the unit machine connects inverter by pwm circuit, and temperature sensor is also equipped with the body, and the temperature sensor connects microcontroller.Novel intelligent refrigerator of the present invention can voluntarily choose whether to apply refrigerating chamber, provide multiple choices to the user, can arbitrarily change the function of refrigerating chamber, be more in line with the demand of user.
Description
Technical field
The invention belongs to freezing equipment technical field, more particularly, to a kind of novel intelligent refrigerator.
Background technology
Refrigerator-freezer is a kind of for storing the various Majors of Food storage instruments for needing to freeze, and keeps food or other articles
The chest or cell of cold conditions, inside have ice machine and are carried to the cabinet or case that freeze the hutch of refrigerating plant, by widely due to
Industry-by-industry and family use.Ice chest refrigeration system is by 4 essential part, that is, compressors, condenser, throttle part, evaporator group
Into.But existing refrigerator-freezer is big multi-functional more single, power consumption is larger.
The content of the invention
In view of this, the present invention is directed to propose a kind of novel intelligent refrigerator, single to solve existing refrigerator function, energy consumption
Higher situation.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of novel intelligent refrigerator, including refrigerator body, the body include refrigerating chamber and refrigerating chamber, the refrigerating chamber with
Isolation board is equipped between refrigerating chamber, multi-layer heat preserving structure is equipped with the isolation board；The isolation board is detachable isolation board；
Refrigeration system is further included, the refrigeration system includes power supply, and the power supply passes through current rectifying and wave filtering circuit
Inverter is connected, the inverter connects frequency-changeable compressor, and the frequency-changeable compressor connects refrigerating plant；
Control unit is further included, described control unit includes microcontroller, and the unit machine connects inversion by pwm circuit
Device, temperature sensor is also equipped with the body, and the temperature sensor connects microcontroller.
Further, the isolation board is inserted on body, and card column is designed with the both sides vertical direction of isolation board, described
Body is equipped with and the corresponding card slot of the card column；
The card column protrudes bar for two semicircle column types, and the card column surface is smooth.
Further, the temperature sensor includes the first temperature sensor for being located at refrigerating chamber and be located at refrigerating chamber the
Two temperature sensors, the temperature information of refrigerating chamber and refrigerating chamber is transmitted by temperature sensor to microcontroller.
Further, the refrigerating plant includes the condenser being connected with frequency-changeable compressor, and the condenser passes through filtering
Device connects refrigeration evaporator with capillary, and the refrigeration evaporator connects refrigerating evaporator, and the refrigerating evaporator connects frequency conversion
Compressor；
The refrigeration evaporator is installed on around refrigerating chamber, and the refrigerating evaporator is installed on around refrigerating chamber.
Further, the first threeway is installed in the connecting tube between the refrigeration evaporator and refrigerating evaporator, it is described
The connecting tube of refrigerating evaporator and frequency-changeable compressor is equipped with the second threeway；
The input port connection refrigeration evaporator of first threeway, one of delivery outlet connection of first threeway are cold
Freeze evaporator, another delivery outlet connects one of input port of the second threeway by being incorporated to pipe, the refrigerating evaporator
Delivery outlet connects another input port of the second threeway, the delivery outlet connection frequency-changeable compressor of second threeway.
Further, the first solenoid valve is installed in the connecting tube between first threeway and refrigerating evaporator, it is described
First solenoid valve connects microcontroller.
Further, the pipe that is incorporated to is aluminum tube, and described be incorporated to outside pipe is cased with insulating layer；
Described be incorporated on pipe is provided with second solenoid valve, and the second solenoid valve connects microcontroller.
Further, check valve is installed in the connecting tube between the refrigerating evaporator and the second threeway.
Further, current feedback circuit and voltage feedback circuit are further included, the current feedback circuit gathers inverter
Current information between frequency-changeable compressor is sent to microcontroller, the voltage feedback circuit collection inverter and frequency-changeable compressor
Between information of voltage be sent to microcontroller.
Further, the isolation board both sides are additionally provided with attacker, the refrigerating chamber take body interior space three/
Two, the refrigerating chamber takes 1/3rd of body interior space；The microcontroller is also connected with display screen and homing position type button.
Relative to the prior art, novel intelligent refrigerator of the present invention has the advantage that：
(1) novel intelligent refrigerator of the present invention can voluntarily choose whether to apply refrigerating chamber, if not having to refrigerating chamber
Need to close the first solenoid valve, and open second solenoid valve, can choose whether extraction isolation board as needed；If applied to
Refrigerating chamber closes second solenoid valve, it is necessary to be inserted into isolation board, so provided to the user a variety of, it is necessary to open the first solenoid valve
Selection, can arbitrarily change the function of refrigerating chamber, be more in line with the demand of user.
(2) novel intelligent refrigerator of the present invention uses Frequency Conversion Design, reduces the waste of user's electric energy；And also set
There is feedback circuit, prevent voltage, the situation of electric current shakiness.
Brief description of the drawings
The attached drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its explanation is used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the novel intelligent refrigerator refrigerating plant schematic diagram described in the embodiment of the present invention；
Fig. 2 is the novel intelligent refrigerator system principle schematic diagram described in the embodiment of the present invention；
Fig. 3 is the novel intelligent refrigerator overall structure diagram described in the embodiment of the present invention；
Fig. 4 is that the novel intelligent refrigerator described in the embodiment of the present invention isolates structure changes schematic diagram；
Fig. 5 is the novel intelligent refrigerator isolation board local structural graph described in the embodiment of the present invention.
Description of reference numerals：
1- bodies；2- refrigerating chambers；3- refrigerating chambers；4- isolation boards；41- attackers；42- card columns；The first threeways of 5-；The electricity of 6- second
Magnet valve；The first solenoid valves of 7-；The second threeways of 8-；9- check valves.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
As shown in Figures 1 to 4, a kind of novel intelligent refrigerator, including refrigerator body 1, the body 1 include 2 He of refrigerating chamber
Refrigerating chamber 3, is equipped with isolation board 4, multi-layer heat preserving structure is equipped with the isolation board 4 between the refrigerating chamber 2 and refrigerating chamber 3；Institute
It is detachable isolation board 4 to state isolation board 4；
Refrigeration system is further included, the refrigeration system includes power supply, and the power supply passes through current rectifying and wave filtering circuit
Inverter is connected, the inverter connects frequency-changeable compressor, and the frequency-changeable compressor connects refrigerating plant；
Control unit is further included, described control unit includes microcontroller, and the unit machine connects inversion by pwm circuit
Device, temperature sensor is also equipped with the body 1, and the temperature sensor connects microcontroller.
Such as Fig. 4, shown in Fig. 5, isolation board 4 is inserted on body 1, and card column is designed with the both sides vertical direction of isolation board 4
42, the body 1 is equipped with and the 42 corresponding card slot of card column；The card column 42 protrudes bar, institute for two semicircle column types
It is smooth to state 42 surface of card column.
Temperature sensor includes being located at the first temperature sensor of refrigerating chamber 3 and is located at the second temperature sensing of refrigerating chamber 2
Device, the temperature information of refrigerating chamber 2 and refrigerating chamber 3 is transmitted by temperature sensor to microcontroller.
Refrigerating plant includes the condenser being connected with frequency-changeable compressor, and the condenser is connected by filter with capillary
Refrigeration evaporator, the refrigeration evaporator connect refrigerating evaporator, and the refrigerating evaporator connects frequency-changeable compressor；
The refrigeration evaporator is installed on around refrigerating chamber 3, and the refrigerating evaporator is installed on around refrigerating chamber 2.
As shown in Figure 1, the first threeway 5 is installed in connecting tube between refrigeration evaporator and refrigerating evaporator, it is described cold
The connecting tube for freezing evaporator and frequency-changeable compressor is equipped with the second threeway 8；
The input port connection refrigeration evaporator of first threeway 5, one of delivery outlet connection freezing of first threeway 5
Evaporator, another delivery outlet by be incorporated to pipe connect the second threeway 8 one of input port, the refrigerating evaporator it is defeated
Another input port of outlet the second threeway 8 of connection, the delivery outlet connection frequency-changeable compressor of second threeway 8.First threeway 5
First solenoid valve 7 is installed, first solenoid valve 7 connects microcontroller in the connecting tube between refrigerating evaporator.
User can voluntarily choose whether to need refrigerating chamber 2 as needed, need closing first if without refrigerating chamber 2
Solenoid valve 7, and second solenoid valve 6 is opened, extraction isolation board 4 can be chosen whether as needed；If applied to refrigerating chamber 2,
Need to open the first solenoid valve 7, close second solenoid valve 6, it is necessary to isolation board 4 is inserted into, has so provided multiple choices to the user,
The function of refrigerating chamber 2 can arbitrarily be changed, be more in line with the demand of user.
It is aluminum tube to be incorporated to pipe, and described be incorporated to outside pipe is cased with insulating layer.
Described be incorporated on pipe is provided with second solenoid valve 6, and the second solenoid valve 6 connects microcontroller.
Check valve 9 is installed in connecting tube between refrigerating evaporator and the second threeway 8.Prevent from being incorporated to what is flowed out in pipe
Condensing agent is flowed into refrigerating evaporator.
As shown in Fig. 2, further including current feedback circuit and voltage feedback circuit, the current feedback circuit gathers inverter
Current information between frequency-changeable compressor is sent to microcontroller, the voltage feedback circuit collection inverter and frequency-changeable compressor
Between information of voltage be sent to microcontroller.
4 both sides of isolation board are additionally provided with attacker 41, convenient to extract isolation board 4 out.The refrigerating chamber 3 takes 1 inner space of body
2/3rds, the refrigerating chamber 2 takes 1/3rd of body interior space, when refrigerating chamber 2 are not applied, because cold
Freezing in room 2 does not have refrigeration evaporator, and the cold storage effect in order to allow refrigerating chamber 3 is more good, at this time the occupancy body of refrigerating chamber 2
1 inner space is the smaller the better.
The microcontroller is also connected with display screen and homing position type button.Used display screen can watch temperature information, by multiple
Position formula button chooses whether to use refrigerating chamber 2, and then selects the closure of the first solenoid valve 7 and second solenoid valve 6, needs exist for noting
Meaning, the first solenoid valve 7 and second solenoid valve 6 can only there are one to be in open mode, another is closed.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (10)
- A kind of 1. novel intelligent refrigerator, it is characterised in that：Including refrigerator body (1), the body (1) include refrigerating chamber (2) and Refrigerating chamber (3), is equipped with isolation board (4) between the refrigerating chamber (2) and refrigerating chamber (3), being equipped with multilayer in the isolation board (4) protects Warm structure；The isolation board (4) is detachable isolation board (4)；Refrigeration system is further included, the refrigeration system includes power supply, and the power supply is connected by current rectifying and wave filtering circuit Inverter, the inverter connect frequency-changeable compressor, and the frequency-changeable compressor connects refrigerating plant；Control unit is further included, described control unit includes microcontroller, and the unit machine connects inverter, institute by pwm circuit State and temperature sensor is also equipped with body (1), the temperature sensor connects microcontroller.
- 2. novel intelligent refrigerator according to claim 1, it is characterised in that：The isolation board (4) is inserted into body (1) On, card column (42) is designed with the both sides vertical direction of isolation board (4), the body (1) is equipped with and the card column (42) phase Corresponding card slot；The card column (42) protrudes bar for two semicircle column types, and card column (42) surface is smooth.
- 3. novel intelligent refrigerator according to claim 1, it is characterised in that：The temperature sensor includes being located at refrigerating chamber (3) the first temperature sensor and the second temperature sensor for being located at refrigerating chamber (2), are transmitted by temperature sensor to microcontroller The temperature information of refrigerating chamber (2) and refrigerating chamber (3).
- 4. novel intelligent refrigerator according to claim 1, it is characterised in that：The refrigerating plant includes and frequency-changeable compressor The condenser of connection, the condenser connect refrigeration evaporator with capillary by filter, and the refrigeration evaporator connection is cold Freeze evaporator, the refrigerating evaporator connects frequency-changeable compressor；The refrigeration evaporator is installed on around refrigerating chamber (3), and the refrigerating evaporator is installed on around refrigerating chamber (2).
- 5. novel intelligent refrigerator according to claim 4, it is characterised in that：The refrigeration evaporator and refrigerating evaporator it Between connecting tube on the first threeway (5) is installed, the connecting tube of the refrigerating evaporator and frequency-changeable compressor is equipped with the two or three Logical (8)；The input port connection refrigeration evaporator of first threeway (5), one of delivery outlet connection of first threeway (5) Refrigerating evaporator, another delivery outlet connect one of input port of the second threeway (8), first threeway by being incorporated to pipe (5) another delivery outlet connection refrigerating evaporator, the delivery outlet of the refrigerating evaporator connect another of the second threeway (8) Input port, the delivery outlet connection frequency-changeable compressor of second threeway (8).
- 6. novel intelligent refrigerator according to claim 5, it is characterised in that：First threeway (5) and refrigerating evaporator Between connecting tube on the first solenoid valve (7) is installed, first solenoid valve (7) connects microcontroller.
- 7. novel intelligent refrigerator according to claim 5, it is characterised in that：The pipe that is incorporated to is aluminum tube, described to be incorporated to Insulating layer is cased with outside pipe；Described be incorporated on pipe is provided with second solenoid valve (6), and the second solenoid valve (6) connects microcontroller.
- 8. novel intelligent refrigerator according to claim 5, it is characterised in that：The refrigerating evaporator and the second threeway (8) Between connecting tube on check valve (9) is installed.
- 9. novel intelligent refrigerator according to claim 1, it is characterised in that：Further include current feedback circuit and Voltage Feedback Circuit, the current information between the current feedback circuit collection inverter and frequency-changeable compressor are sent to microcontroller, the electricity Information of voltage between pressure feedback circuit collection inverter and frequency-changeable compressor is sent to microcontroller.
- 10. novel intelligent refrigerator according to claim 1, it is characterised in that：Isolation board (4) both sides are additionally provided with attacker (41), the refrigerating chamber (3) takes 2/3rds of body (1) inner space, and the refrigerating chamber (2) takes body interior space 1/3rd；The microcontroller is also connected with display screen and homing position type button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923465.8A CN107906828A (en) | 2017-09-30 | 2017-09-30 | A kind of novel intelligent refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923465.8A CN107906828A (en) | 2017-09-30 | 2017-09-30 | A kind of novel intelligent refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107906828A true CN107906828A (en) | 2018-04-13 |
Family
ID=61841095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710923465.8A Pending CN107906828A (en) | 2017-09-30 | 2017-09-30 | A kind of novel intelligent refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906828A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764601A (en) * | 2018-12-18 | 2019-05-17 | 合肥美的电冰箱有限公司 | Refrigerator and its control method |
| CN110793251A (en) * | 2018-08-02 | 2020-02-14 | 青岛海尔特种电冰柜有限公司 | Self-lifting cabinet with refrigeration function and assembling method thereof |
| CN110966836A (en) * | 2018-09-29 | 2020-04-07 | 安徽美芝制冷设备有限公司 | Refrigerator and compressor control system thereof |
| CN117516017A (en) * | 2024-01-08 | 2024-02-06 | 湖南诺迪冷冻设备有限公司 | Cold air conditioning device for variable-frequency energy-saving clothes closet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003189985A (en) * | 2001-12-27 | 2003-07-08 | Sanden Corp | Showcase |
| CN2660422Y (en) * | 2003-09-15 | 2004-12-01 | 广东科龙电器股份有限公司 | Volume variable refrigerator |
| CN2697543Y (en) * | 2004-04-14 | 2005-05-04 | 合肥美菱股份有限公司 | Double-door freezer |
| CN1707203A (en) * | 2004-06-11 | 2005-12-14 | 河南新飞电器有限公司 | Refrigerating cabinet capable of freely regulating holding capacity of cold-storage chamber and freezing chamber |
| CN105091456A (en) * | 2015-10-08 | 2015-11-25 | 佛山市顺德区金造电力器材有限公司 | Energy-saving refrigerator with capacity-variable evaporator |
| CN106257188A (en) * | 2015-06-17 | 2016-12-28 | 东部大宇电子株式会社 | There is the refrigerator of adjustable memory space |
| CN207501529U (en) * | 2017-09-30 | 2018-06-15 | 天津九鼎医学生物工程有限公司 | A kind of energy-saving frequency conversion refrigerator |
-
2017
- 2017-09-30 CN CN201710923465.8A patent/CN107906828A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003189985A (en) * | 2001-12-27 | 2003-07-08 | Sanden Corp | Showcase |
| CN2660422Y (en) * | 2003-09-15 | 2004-12-01 | 广东科龙电器股份有限公司 | Volume variable refrigerator |
| CN2697543Y (en) * | 2004-04-14 | 2005-05-04 | 合肥美菱股份有限公司 | Double-door freezer |
| CN1707203A (en) * | 2004-06-11 | 2005-12-14 | 河南新飞电器有限公司 | Refrigerating cabinet capable of freely regulating holding capacity of cold-storage chamber and freezing chamber |
| CN106257188A (en) * | 2015-06-17 | 2016-12-28 | 东部大宇电子株式会社 | There is the refrigerator of adjustable memory space |
| CN105091456A (en) * | 2015-10-08 | 2015-11-25 | 佛山市顺德区金造电力器材有限公司 | Energy-saving refrigerator with capacity-variable evaporator |
| CN207501529U (en) * | 2017-09-30 | 2018-06-15 | 天津九鼎医学生物工程有限公司 | A kind of energy-saving frequency conversion refrigerator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793251A (en) * | 2018-08-02 | 2020-02-14 | 青岛海尔特种电冰柜有限公司 | Self-lifting cabinet with refrigeration function and assembling method thereof |
| CN110966836A (en) * | 2018-09-29 | 2020-04-07 | 安徽美芝制冷设备有限公司 | Refrigerator and compressor control system thereof |
| CN109764601A (en) * | 2018-12-18 | 2019-05-17 | 合肥美的电冰箱有限公司 | Refrigerator and its control method |
| CN117516017A (en) * | 2024-01-08 | 2024-02-06 | 湖南诺迪冷冻设备有限公司 | Cold air conditioning device for variable-frequency energy-saving clothes closet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107906828A (en) | A kind of novel intelligent refrigerator | |
| US20170122646A1 (en) | High efficiency refrigerator | |
| CN207501529U (en) | A kind of energy-saving frequency conversion refrigerator | |
| US9714785B2 (en) | Higher efficiency appliance employing thermal load shifting in refrigerators having horizontal mullion | |
| US9103569B2 (en) | Higher efficiency appliance employing thermal load shifting in refrigerators having vertical mullion | |
| CN106196830B (en) | Water cooled refrigeration equipment and control method | |
| CN104903663B (en) | There are two the refrigerating appliances of evaporator for tool | |
| CN100425932C (en) | Freezing system with hot-liquid defrosting function | |
| EP2320175A1 (en) | Refrigerator with ice maker | |
| CN204202274U (en) | Refrigerator | |
| CN102798261B (en) | Refrigerating system and refrigerating equipment having same | |
| CN202229506U (en) | Refrigerator | |
| CN110617655B (en) | Two-stage collocation refrigerating system for ultralow-temperature environment room | |
| CN208769506U (en) | Purifying drinking appliance | |
| RU2362097C2 (en) | Refrigerating device | |
| CN206546057U (en) | Refrigerator | |
| KR101776604B1 (en) | Refrigerator with water dispenser | |
| CN207600009U (en) | A kind of folding type cooling system of freezer with hot gas defrosting | |
| CN108775748A (en) | A kind of refrigerator and its refrigeration module | |
| CN113251740B (en) | Pressure balance control method of refrigerator, electronic equipment and refrigerator | |
| CN105222462B (en) | The even cold refrigerator of intelligence | |
| CN201837160U (en) | Electric refrigerator with variable refrigerating capacity | |
| CN211601217U (en) | Two-stage collocation refrigerating system for ultralow temperature environment room | |
| CN209541253U (en) | Refrigerator | |
| CN208822380U (en) | Purifying drinking appliance |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180413 |
|
| RJ01 | Rejection of invention patent application after publication |