CN104879988A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN104879988A CN104879988A CN201510364346.4A CN201510364346A CN104879988A CN 104879988 A CN104879988 A CN 104879988A CN 201510364346 A CN201510364346 A CN 201510364346A CN 104879988 A CN104879988 A CN 104879988A
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- Prior art keywords
- temperature
- air
- changing chamber
- refrigerator
- heater
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- 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.)
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Classifications
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- 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
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- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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- 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
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- 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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a refrigerator. The refrigerator comprises an air flue and a temperature change chamber. The air flue is provided with an air door, the temperature change chamber is connected with the air door, a heater assembly is arranged in the temperature change chamber, and the heater assembly comprises a heater and a fan. When the air door is opened, the heater assembly does not work, and the temperature change chamber can be cooled by the air flue; when the air door is closed, the heater assembly works, and the temperature change chamber can be heated by the heater assembly. According to the technical scheme, the cooling capacity entering the temperature change chamber from the air flue can be adjusted by adjusting the size of an opening of the air door; meanwhile, the temperature of the inside of the temperature change chamber can rise by adjusting the working condition of the heater and the working condition of the fan, the fan in the temperature change chamber can increase the ventilation speed of air around the heater, hence, the heating efficiency of the heater can be improved, the adjusting range of the temperature in the temperature change chamber can be widened, and accordingly the functional requirements of users on the various aspects of unfreezing, leavening dough, heating milk, heating facial masks and the like can be met.
Description
Technical field
The present invention relates to household appliance technical field, in particular to a kind of refrigerator.
Background technology
Along with the development of society, people require more and more higher to quality of the life.Wherein, people at home life to the diversification of things storage and individual requirement more and more stronger, therefore, apply and given birth to a kind of refrigerator with temperature-changing chamber, temperature in this kind of refrigerator in temperature-changing chamber can be adjustable separately, to meet the demand that user stores various article, but, in correlation technique, the scope of the adjustment temperature in temperature-changing chamber refrigerator general all refrigerating chamber temperature to refrigerating chamber temperature between, thus the multi-functional demands such as user is thawed, leavened dough, heating milk, heating facial mask cannot be met.
Therefore, how to design a kind of temperature regulating range larger, with can meet freezing, refrigerate, thaw, the refrigerator of the multi-functional demand such as heating becomes current problem demanding prompt solution.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art or correlation technique.
Therefore, it is larger that one object of the present invention there are provided a kind of temperature regulating range, with can meet freezing, refrigerate, thaw, the refrigerator of a series of functional requirement such as heating.
In view of this, the embodiment of first aspect present invention provides a kind of refrigerator, comprising: air channel, and described air channel is provided with air door; Temperature-changing chamber, is connected with described air door, and wherein, be provided with heater assembly in described temperature-changing chamber, described heater assembly comprises heater and fan; Wherein, during described door opening, described heater assembly does not work, and to make described air channel freeze to described temperature-changing chamber, when described air door is closed, described heater assembly work, heats described temperature-changing chamber to make described heater assembly.
The refrigerator that embodiment according to a first aspect of the present invention provides, the temperature-changing chamber comprising air channel and be connected by air door with air channel, wherein, the air door in air channel, for regulating the cold blast rate in temperature-changing chamber, reduces to make its temperature, heater assembly in temperature-changing chamber is then in the mode of heating, heating temperature-changing chamber, to make its temperature raise, thus, temperature-changing chamber, under the effect of air channel and heater assembly, can realize the adjustment of temperature.Particularly, by the openings of sizes of damper, cold blast rate in temperature-changing chamber is entered into regulate air channel, simultaneously, also by regulating the duty of heater and fan, raise to make the temperature in temperature-changing chamber, wherein, fan in temperature-changing chamber can accelerate the velocity of liquid assets of heater ambient air, the circulating transfer of air is passed through to each position in temperature-changing chamber with the heat produced by heater, to reach the object of heating temperature-changing chamber, thus the efficiency of heating surface of heater can be improved, and then the adjustable range of the temperature in temperature-changing chamber can be improved, thaw to meet user, fermentation, heating milk, many-sided functional requirements such as heating facial mask.
In addition, temperature-changing chamber also comprises shell, and described heater assembly is positioned at described shell.
Preferably, this shell is the alveolar layer of refrigerator, room between the alternating temperature that temperature-changing chamber can be surrounded a relative closure by this alveolar layer, thus temperature-changing chamber can be isolated from the outside open.
In addition, the refrigerator in above-described embodiment provided by the invention can also have following additional technical feature:
Particularly, described heater assembly also comprises: housing, described housing is provided with heating air outlet and heating and air-returning mouth; Wherein, described heater, described fan are positioned at described housing, and described fan is positioned near described heating air outlet.
Refrigerator according to an embodiment of the invention; the inner space of heater, fan and temperature-changing chamber can keep apart by housing; prevent user when using temperature-changing chamber; surprisingly touch heater or fan; and the situation causing heater or fan to damage occurs; thus this housing can play the effect of protection heater, fan, and then the service life of heater, fan can be improved.In addition, heater, fan are all connected with control line, thus, the place that heater, fan often can be contacted with user is mutually isolated, and when can prevent heater, fan from electric leakage occurring, electricity to user, thus can improve the security performance of product.Particularly, the heating air outlet on housing for discharging the hot-air in housing, to heat temperature-changing chamber, air in temperature-changing chamber is then got back in housing by heating and air-returning mouth, to realize the convection circulation of air, thus the constant temperature of temperature-changing chamber can be made to raise, to reach the setting requirement of user.Wherein, fan is arranged near heating air outlet, the circulation express delivery of the air between heating air outlet and heating and air-returning mouth can be improved, thus the efficiency of heating surface of heater can be improved.
Preferably, in described heating air outlet, be provided with multiple dividing plate, to make the even air-out of described heating air outlet.
Refrigerator according to an embodiment of the invention, in heating air outlet, multiple dividing plate is set, thus heating air outlet can be separated into multiple sub-air outlet, thus the air in housing can be made evenly to discharge from each sub-air outlet, thus the hot-air in housing can be made evenly to be discharged, thus thermally equivalent in temperature-changing chamber can be made, and then the temperature in temperature-changing chamber can be made consistent, the situation causing food to break down to prevent the temperature in temperature-changing chamber uneven occurs.
Particularly, refrigerator also comprises: refrigeration return air inlet, is arranged in described temperature-changing chamber, is communicated with described air channel, and form refrigeration cycle, with the described temperature-changing chamber that freezes with described air channel, described air door.
Refrigerator according to an embodiment of the invention, cold air in temperature-changing chamber is drained into after refrigeration temperature-changing chamber in the air door in air channel, be circulated back in air channel from refrigeration return air inlet, to realize the circulation of cooling air, particularly, the openings of sizes of adjustable damper, to regulate the refrigerating capacity in temperature-changing chamber, meanwhile, the also open and close of adjustable damper, with realize temperature-changing chamber refrigeration, heat between conversion.
Further, refrigerator also comprises: temperature sensor, is positioned at described temperature-changing chamber, for detecting the temperature in described temperature-changing chamber; Control panel, be connected with described temperature sensor, described air door, described heater assembly, the temperature for detecting according to described temperature sensor controls the duty of described air door and described heater assembly.
Refrigerator according to an embodiment of the invention, temperature sensor is specifically for detecting the temperature in temperature-changing chamber, and generate temperature signal, after this temperature signal is received by control panel, temperature signal can be converted to the temperature value that temperature value and user set to compare, thus the open and close of relation automatic control storm door between the temperature value that can set according to the actual temperature value of temperature-changing chamber and user or the start and stop of control heater assembly, thus the automatic control of air door and heater assembly can be realized, and then the Intelligent adjustment of the temperature in temperature-changing chamber can be realized.Such as, when the actual temperature that the temperature-changing chamber that the temperature of user's setting detects higher than temperature sensor is current, control panel generation heating signal, now, air door is closed, and heater and fan are started working, thus the temperature in temperature-changing chamber can raise gradually, until reach the temperature of user's setting.In like manner, when the actual temperature that the temperature-changing chamber that the temperature of user's setting detects lower than temperature sensor is current, control panel generation cooling signals, now, door opening, heater and fan quit work, thus the temperature in temperature-changing chamber can reduce gradually, until reach the temperature of user's setting, thus user can be according to actual needs, regulate the temperature in temperature-changing chamber, freezing with full user, refrigerate, thaw, a series of functional requirement such as heating, and then the scope of application of product can be expanded.
Further, refrigerator also comprises: display floater, is connected with described control panel, for showing the job information of described temperature-changing chamber and obtaining user instruction.
Refrigerator according to an embodiment of the invention, display floater is positioned on the outer surface of the housing of refrigerator, it shows the parameter such as duty, indoor temperature, time of the actual temp value of temperature-changing chamber, user's current set value, the duty of air door, heater and fan.In addition, this display floater is also provided with guidance panel, this guidance panel user obtains the input instruction of user, and this user instruction is delivered on control panel, and then the temperature signal that control panel detects by input instruction and the temperature sensor of user, regulates the temperature in temperature-changing chamber automatically, with can expire user freezing, refrigerate, thaw, a series of functional requirement such as heating, and then can Consumer's Experience be promoted.
According to a specific embodiment of the present invention, the power of described heater is 45 watts-100 watts.
Particularly, the temperature regulating range of described temperature-changing chamber is negative 18 DEG C to positive 30 DEG C.
Refrigerator according to an embodiment of the invention, the power of heater is preferably 45 watts, and now, the temperature regulating range of temperature-changing chamber is negative 18 DEG C to positive 30 DEG C, meet completely freezing, refrigerate, thaw, a series of demand such as heating, thus can Consumer's Experience be promoted.
Particularly, refrigerator also comprises: refrigerating chamber, is positioned at described refrigerator top, is connected with described air channel; Refrigerating chamber, is positioned at the bottom of described refrigerator, is connected with described air channel; Wherein, described temperature-changing chamber is between described refrigerating chamber and described refrigerating chamber.
Refrigerator according to an embodiment of the invention, temperature-changing chamber is arranged between refrigerating chamber and refrigerating chamber, i.e. three open-door refrigerator, and in this three open-door refrigerator, refrigerating chamber, temperature-changing chamber, refrigerating chamber can work independently.In addition, for being deposited by taxonomy of goods, multiple drawer can be arranged in temperature-changing chamber, now, the shell of temperature-changing chamber be provided with drawer guideway, so that the opening and closing of drawer.
Particularly, refrigerator also comprises: casing; Air duct cover board, surrounds described air channel with the inwall of described casing.
Refrigerator according to an embodiment of the invention, the inwall of air duct cover board and casing surrounds air channel, and this air channel is used for providing cold for whole refrigerator.Particularly, air duct cover board is provided with multiple air outlet, be input in the refrigerating chamber of refrigerator, temperature-changing chamber or refrigerating chamber with the cold that the evaporimeter of refrigerator is produced, to realize the object of refrigeration for refrigerator, wherein, also can air door be set at each air outlet place, to regulate the cold entered in refrigerating chamber, temperature-changing chamber, refrigerating chamber, to realize the object of refrigerator accurate temperature controlling.In addition, air duct cover board also can arrange multiple return air inlet (the refrigeration return air inlet as in temperature-changing chamber), for being drained in air channel by the air in refrigerating chamber, temperature-changing chamber, refrigerating chamber, to realize the kind of refrigeration cycle of air.
In addition, refrigerator also comprises: the refrigeration system of compressor, evaporimeter, condenser composition, wherein, evaporimeter is positioned at described air channel, and therefore, this refrigeration system can carry cold continuously in air channel, to guarantee the supply of cold in air channel.
Additional aspect of the present invention and advantage become obvious by description part below, or are recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the partial structurtes schematic diagram of refrigerator described in one embodiment of the present of invention;
Fig. 2 is another partial structurtes schematic diagram of refrigerator described in one embodiment of the present of invention;
Fig. 3 is the structural representation of the housing of the described temperature-changing chamber provided according to Fig. 2;
Fig. 4 is another structural representation of housing described in Fig. 3;
Fig. 5 is the structural representation of the drawer in the temperature-changing chamber of described according to one embodiment of present invention refrigerator.
Wherein, the Reference numeral in Fig. 1 to Fig. 5 and the corresponding relation between component names are:
1 air channel, 2 air doors, 3 temperature-changing chambers, 31 heater assemblies, 311 heaters, 312 fans, 313 housings, 3131 heating and air-returning mouths, 3132 heating air outlets, 3133 dividing plates, 32 shells, 321 drawer guideways, 33 drawers, 4 refrigeration return air inlets.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
Referring to Fig. 1 to Fig. 5 description refrigerator according to some embodiments of the invention.
As depicted in figs. 1 and 2, the embodiment of first aspect present invention provides a kind of refrigerator, comprising: air channel 1, air channel 1 is provided with air door 2; Temperature-changing chamber 3, is connected with air door 2, wherein, is provided with heater assembly 31 in temperature-changing chamber 3, and heater assembly 31 comprises heater 311 and fan 312; Wherein, when air door 2 is opened, heater assembly 31 does not work, and to make 1 pair, air channel temperature-changing chamber 3 freeze, when air door 2 is closed, heater assembly 31 works, and heats to make heater assembly 31 pairs of temperature-changing chambers 3.
The refrigerator that embodiment according to a first aspect of the present invention provides, the temperature-changing chamber 3 comprising air channel 1 and be connected by air door 2 with air channel 1, wherein, the air door 2 in air channel 1, for regulating the cold blast rate in temperature-changing chamber 3, reduces to make its temperature, heater assembly 31 in temperature-changing chamber 3 is then in the mode of heating, heating temperature-changing chamber 3, to make its temperature raise, thus, temperature-changing chamber 3, under the effect of air channel 1 and heater assembly 31, can realize the adjustment of temperature.Particularly, by the openings of sizes of damper 2, cold blast rate in temperature-changing chamber 3 is entered into regulate air channel 1, simultaneously, also by regulating the duty of heater 311 and fan 312, raise to make the temperature in temperature-changing chamber 3, wherein, fan 312 in temperature-changing chamber 3 can accelerate the velocity of liquid assets of heater 311 ambient air, with the heat that heater 311 is produced by the circulating transfer of air to each position in temperature-changing chamber 3, to reach the object of heating temperature-changing chamber 3, thus the efficiency of heating surface of heater 311 can be improved, and then the adjustable range of the temperature in temperature-changing chamber 3 can be improved, thaw to meet user, fermentation, heating milk, many-sided functional requirements such as heating facial mask.
In addition, temperature-changing chamber 3 also comprises shell 32, and heater assembly 31 is positioned at shell 32.
Preferably, this shell 32 is the alveolar layer of refrigerator, room between the alternating temperature that temperature-changing chamber 3 can be surrounded a relative closure by this alveolar layer, thus temperature-changing chamber 3 can be isolated from the outside open.
As shown in Figures 2 and 3, particularly, heater assembly 31 also comprises: housing 313, housing 313 is provided with heating air outlet 3132 and heating and air-returning mouth 3131; Wherein, heater 311, fan 312 are positioned at housing 313, and fan 312 is positioned near heating air outlet 3132.
Refrigerator according to an embodiment of the invention; heater 311, fan 312 can be kept apart with the inner space of temperature-changing chamber 3 by housing 313; prevent user when using temperature-changing chamber 3; surprisingly touch heater 311 or fan 312; and the situation causing heater 311 or fan 312 to damage occurs; thus this housing 313 can play the effect of protection heater 311, fan 312, and then the service life of heater 311, fan 312 can be improved.In addition, heater 311, fan 312 are all connected with control line, thus, the place that heater 311, fan 312 often can be contacted with user is mutually isolated, when can prevent heater 311, fan 312 from electric leakage occurring, electricity to user, thus can improve the security performance of product.Particularly, heating air outlet 3132 on housing 313 is for discharging the hot-air in housing 313, to heat temperature-changing chamber 3, air in temperature-changing chamber 3 is then got back in housing 313 by heating and air-returning mouth 3131, to realize the convection circulation of air, thus the constant temperature of temperature-changing chamber 3 can be made to raise, to reach the setting requirement of user.Wherein, fan 312 is arranged near heating air outlet 3132, the circulation express delivery of the air between heating air outlet 3132 and heating and air-returning mouth 3131 can be improved, thus the efficiency of heating surface of heater 311 can be improved.
As shown in Figure 4, preferably, in heating air outlet 3132, multiple dividing plate 3133 is provided with, to make heating air outlet 3132 evenly air-out.
Refrigerator according to an embodiment of the invention, in heating air outlet 3132, multiple dividing plate 3133 is set, thus heating air outlet 3132 can be separated into multiple sub-air outlet, thus the air in housing 313 can be made evenly to discharge from each sub-air outlet, thus the hot-air in housing 313 can be made evenly to be discharged, thus thermally equivalent in temperature-changing chamber 3 can be made, and then the temperature in temperature-changing chamber 3 can be made consistent, the situation causing food to break down to prevent the temperature in temperature-changing chamber uneven occurs.
Particularly, as shown in Figure 1, refrigerator also comprises: refrigeration return air inlet 4, is arranged in temperature-changing chamber 3, is communicated with air channel 1, and form refrigeration cycle, with the temperature-changing chamber 3 that freezes with air channel 1, air door 2.
Refrigerator according to an embodiment of the invention, cold air in temperature-changing chamber 3 is drained into after refrigeration temperature-changing chamber 3 in the air door 2 in air channel 1, be circulated back in air channel 1 from refrigeration return air inlet 4, to realize the circulation of cooling air, particularly, the openings of sizes of adjustable damper 2, to regulate the refrigerating capacity in temperature-changing chamber 3, meanwhile, the also open and close of adjustable damper 2, freeze to realize temperature-changing chamber 3, heat between conversion.
Further, refrigerator also comprises: temperature sensor (not shown), is positioned at temperature-changing chamber 3, for detecting the temperature in temperature-changing chamber 3; Control panel (not shown), is connected with temperature sensor, air door 2, heater assembly 31, and the temperature for detecting according to temperature sensor controls the duty of air door 2 and heater assembly 31.
Refrigerator according to an embodiment of the invention, temperature sensor is specifically for detecting the temperature in temperature-changing chamber 3, and generate temperature signal, after this temperature signal is received by control panel, temperature signal can be converted to the temperature value that temperature value and user set to compare, thus the open and close of relation automatic control storm door 2 between the temperature value that can set according to the actual temperature value of temperature-changing chamber 3 and user or the start and stop of control heater assembly 31, thus the automatic control of air door 2 and heater assembly 31 can be realized, and then the Intelligent adjustment of the temperature in temperature-changing chamber 3 can be realized.Such as, when the actual temperature that the temperature-changing chamber 3 that the temperature of user's setting detects higher than temperature sensor is current, control panel generation heating signal, now, air door 2 is closed, heater 311 and fan 312 are started working, thus the temperature in temperature-changing chamber 3 can raise gradually, until reach the temperature of user's setting.In like manner, when the actual temperature that the temperature-changing chamber 3 that the temperature of user's setting detects lower than temperature sensor is current, control panel generation cooling signals, now, air door 2 is opened, heater 311 and fan 312 quit work, thus the temperature in temperature-changing chamber 3 can reduce gradually, until reach the temperature of user's setting, thus user can be according to actual needs, regulate the temperature in temperature-changing chamber 3, freezing with full user, refrigerate, thaw, a series of functional requirement such as heating, and then the scope of application of product can be expanded.
Further, refrigerator also comprises: display floater (not shown), is connected with control panel, for showing the job information of temperature-changing chamber 3 and obtaining user instruction.
Refrigerator according to an embodiment of the invention, display floater is positioned on the outer surface of housing 313 of refrigerator, it shows the parameter such as duty, indoor temperature, time of the actual temp value of temperature-changing chamber 3, user's current set value, the duty of air door 2, heater 311 and fan 312.In addition, this display floater is also provided with guidance panel, this guidance panel user obtains the input instruction of user, and this user instruction is delivered on control panel, and then the temperature signal that control panel detects by input instruction and the temperature sensor of user, regulates the temperature in temperature-changing chamber 3 automatically, with can expire user freezing, refrigerate, thaw, a series of functional requirement such as heating, and then can Consumer's Experience be promoted.
According to a specific embodiment of the present invention, the power of heater 311 is 45 watts-100 watts.
Particularly, the temperature regulating range of temperature-changing chamber 3 is negative 18 DEG C to positive 30 DEG C.
Refrigerator according to an embodiment of the invention, the power of heater 311 is preferably 45 watts, and now, the temperature regulating range of temperature-changing chamber 3 is negative 18 DEG C to positive 30 DEG C, meet completely freezing, refrigerate, thaw, a series of demand such as heating, thus can Consumer's Experience be promoted.
Particularly, refrigerator also comprises: refrigerating chamber (not shown), is positioned at refrigerator top, is connected with air channel 1; Refrigerating chamber (not shown), is positioned at the bottom of refrigerator, is connected with air channel 1; Wherein, temperature-changing chamber 3 is between refrigerating chamber and refrigerating chamber.
Refrigerator according to an embodiment of the invention, temperature-changing chamber 3 is arranged between refrigerating chamber and refrigerating chamber, and namely this refrigerator can be three open-door refrigerator, and in this refrigerator, refrigerating chamber, temperature-changing chamber 3, refrigerating chamber can work independently.In addition, for being deposited by taxonomy of goods, can multiple drawer 33 being set in temperature-changing chamber 3, now, the shell 32 of temperature-changing chamber 3 being provided with drawer guideway 321, so that open and closing drawers 33.Wherein, the structure of drawer 33 as shown in Figure 5.
Particularly, refrigerator also comprises: casing; Air duct cover board, surrounds air channel 1 with the inwall of casing, and is provided with interconnective compressor, condenser, evaporimeter in air channel 1.
Refrigerator according to an embodiment of the invention, the inwall of air channel 1 cover plate and casing surrounds air channel 1, and this air channel 1 is for providing cold for whole refrigerator.Particularly, air channel 1 cover plate is provided with multiple air outlet, be input in the refrigerating chamber of refrigerator, temperature-changing chamber 3 or refrigerating chamber with the cold that the evaporimeter of refrigerator is produced, to realize the object of refrigeration for refrigerator, wherein, at each air outlet place, also multiple air door can be set, to regulate the cold entered in refrigerating chamber, temperature-changing chamber 3, refrigerating chamber, to realize the object of refrigerator accurate temperature controlling.In addition, air channel 1 cover plate also can arrange multiple return air inlet, for being drained in air channel 1 by the air in refrigerating chamber, temperature-changing chamber 3, refrigerating chamber, to realize the kind of refrigeration cycle of air.
Wherein, preferably, the housing 32 of temperature-changing chamber 3 is a wherein part for casing.
In addition, refrigerator also comprises: the refrigeration system of compressor, evaporimeter, condenser composition, wherein, evaporimeter is positioned at described air channel 1, and therefore, this refrigeration system can carry cold continuously in air channel 1, to guarantee the supply of cold in air channel 1.
In the description of this description, term " connection ", " installation ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a refrigerator, is characterized in that, comprising:
Air channel, described air channel is provided with air door;
Temperature-changing chamber, is connected with described air door, and wherein, be provided with heater assembly in described temperature-changing chamber, described heater assembly comprises heater and fan;
Wherein, during described door opening, described heater assembly does not work, and to make described air channel freeze to described temperature-changing chamber, when described air door is closed, described heater assembly work, heats described temperature-changing chamber to make described heater assembly.
2. refrigerator according to claim 1, is characterized in that, described heater assembly also comprises:
Housing, described housing is provided with heating air outlet and heating and air-returning mouth;
Wherein, described heater, described fan are positioned at described housing, and described fan is positioned near described heating air outlet.
3. refrigerator according to claim 2, is characterized in that, is provided with multiple dividing plate in described heating air outlet, to make the even air-out of described heating air outlet.
4. refrigerator according to claim 1, is characterized in that, also comprises:
Refrigeration return air inlet, is arranged in described temperature-changing chamber, is communicated with described air channel, and form refrigeration cycle, with the described temperature-changing chamber that freezes with described air channel, described air door.
5. refrigerator according to claim 1, is characterized in that, also comprises:
Temperature sensor, is positioned at described temperature-changing chamber, for detecting the temperature in described temperature-changing chamber;
Control panel, be connected with described temperature sensor, described air door, described heater assembly, the temperature for detecting according to described temperature sensor controls the duty of described air door and described heater assembly.
6. refrigerator according to claim 5, is characterized in that, also comprises:
Display floater, is connected with described control panel, for showing the job information of described temperature-changing chamber and obtaining user instruction.
7. refrigerator according to any one of claim 1 to 6, is characterized in that, the power of described heater is 45 watts-100 watts.
8. refrigerator according to claim 7, is characterized in that, the temperature regulating range of described temperature-changing chamber is negative 18 DEG C to positive 30 DEG C.
9. refrigerator according to claim 8, is characterized in that, also comprises:
Refrigerating chamber, is positioned at described refrigerator top, is connected with described air channel;
Refrigerating chamber, is positioned at the bottom of described refrigerator, is connected with described air channel;
Wherein, described temperature-changing chamber is between described refrigerating chamber and described refrigerating chamber.
10. refrigerator according to claim 9, is characterized in that, also comprises:
Casing;
Air duct cover board, surrounds described air channel with the inwall of described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364346.4A CN104879988A (en) | 2015-06-26 | 2015-06-26 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364346.4A CN104879988A (en) | 2015-06-26 | 2015-06-26 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104879988A true CN104879988A (en) | 2015-09-02 |
Family
ID=53947582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510364346.4A Pending CN104879988A (en) | 2015-06-26 | 2015-06-26 | Refrigerator |
Country Status (1)
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| CN105222464A (en) * | 2015-10-26 | 2016-01-06 | 青岛海尔股份有限公司 | Refrigerator compartment and there is its refrigerator |
| CN105241153A (en) * | 2015-10-26 | 2016-01-13 | 青岛海尔股份有限公司 | Refrigerator chamber and refrigerator with same |
| CN107388687A (en) * | 2017-07-11 | 2017-11-24 | 珠海格力电器股份有限公司 | The control method of refrigerator, apparatus and system |
| WO2018113712A1 (en) * | 2016-12-22 | 2018-06-28 | 青岛海尔股份有限公司 | Air flow adjustment device of refrigerator |
| CN109631463A (en) * | 2017-10-09 | 2019-04-16 | 青岛海尔智能技术研发有限公司 | Refrigerator |
| WO2020078280A1 (en) * | 2018-10-15 | 2020-04-23 | Qingdao Haier Refrigerator Co., Ltd. | A refrigerator appliance with a convertible compartment |
| CN111156767A (en) * | 2020-03-04 | 2020-05-15 | 江苏元隆电器有限公司 | Temperature rising method for variable temperature chamber of air-cooled refrigerator |
| CN111609666A (en) * | 2020-05-15 | 2020-09-01 | 珠海格力电器股份有限公司 | Method and device for controlling temperature change of refrigerator and refrigerator |
| CN113915815A (en) * | 2021-01-04 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
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| CN105241153A (en) * | 2015-10-26 | 2016-01-13 | 青岛海尔股份有限公司 | Refrigerator chamber and refrigerator with same |
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| WO2018113712A1 (en) * | 2016-12-22 | 2018-06-28 | 青岛海尔股份有限公司 | Air flow adjustment device of refrigerator |
| CN107388687A (en) * | 2017-07-11 | 2017-11-24 | 珠海格力电器股份有限公司 | The control method of refrigerator, apparatus and system |
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| CN109631463B (en) * | 2017-10-09 | 2021-06-22 | 青岛海尔智能技术研发有限公司 | Refrigerator with a door |
| WO2020078280A1 (en) * | 2018-10-15 | 2020-04-23 | Qingdao Haier Refrigerator Co., Ltd. | A refrigerator appliance with a convertible compartment |
| CN111156767A (en) * | 2020-03-04 | 2020-05-15 | 江苏元隆电器有限公司 | Temperature rising method for variable temperature chamber of air-cooled refrigerator |
| CN111156767B (en) * | 2020-03-04 | 2021-11-30 | 江苏元隆电器有限公司 | Temperature rising method for variable temperature chamber of air-cooled refrigerator |
| CN111609666A (en) * | 2020-05-15 | 2020-09-01 | 珠海格力电器股份有限公司 | Method and device for controlling temperature change of refrigerator and refrigerator |
| CN113915815A (en) * | 2021-01-04 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
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