CN104180598A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN104180598A CN104180598A CN201410456293.4A CN201410456293A CN104180598A CN 104180598 A CN104180598 A CN 104180598A CN 201410456293 A CN201410456293 A CN 201410456293A CN 104180598 A CN104180598 A CN 104180598A
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- Prior art keywords
- air
- refrigerator
- air compartment
- blower fan
- refrigeration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a refrigerator which comprises a refrigerator body and a door body. A refrigeration air compartment is formed inside the refrigerator body. The door body is connected with the refrigerator body in a rotatable mode so as to open or close the refrigeration air compartment. A panel, an air flue and a control device are arranged inside the refrigeration air compartment. One end of the air flue is communicated with an air inlet, and the other end of the air flue is communicated with an air outlet. A heat exchanger, a fan and a temperature detection device are arranged inside the air flue. The control device is connected with the door body and the temperature detection device. The control device is used for controlling the fan to start working when the door body rotates to open the refrigeration air compartment, and controlling the fan to stop working when the current temperature value is equal to the preset temperature value. According to the refrigerator, refrigerating capacity stored inside the heat exchanger is conveyed out through the fan inside the refrigeration air compartment, and heat exchange is carried out between hot air in a kitchen and cold air inside the refrigeration air compartment, so that the temperature of the kitchen is reduced, the content of steam in the air is reduced, and the hot and humid environment conditions existing in the kitchen during cooking in summer are improved.
Description
Technical field
The present invention relates to household appliance technical field, more specifically, relate to a kind of refrigerator.
Background technology
Independently air-conditioning is seldom installed in domestic consumer's kitchen at present, but while cooking, kitchen temperature, humidity are higher, particularly, in summer, people are often difficult to adapt to, but independently air-conditioning is installed in kitchen, not only increased the mounting cost of air-conditioning, take the space in kitchen, and air-conditioning utilization rate is low, can not get effective utilization.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.
, the object of the invention is to for this reason, provide a kind of and can reduce indoor air temperature, simultaneously can remove water in air steam, thereby improve the cook refrigerator of hot and humid environment of period of kitchen.
For achieving the above object, the invention provides a kind of refrigerator, comprising: casing, forms refrigeration air compartment in described casing; And door body, described door body is connected with described casing rotationally, to open or close described refrigeration air compartment; Wherein, in described refrigeration air compartment, be provided with: panel, is provided with air inlet and air outlet on described panel; Air channel, the one end in described air channel is connected with described air inlet, the other end is connected with described air outlet, is provided with heat exchanger, blower fan and temperature-detecting device in described air channel, and described temperature-detecting device detects the current temperature value of the wind that flows to described air outlet in real time; And control device, described control device is connected with described door body and described temperature-detecting device, for when freezing air compartment described in described door body rotating opening, controls described blower fan unlatching work, when described current temperature value equals preset temperature value, control described blower fan and quit work.
Refrigerator provided by the invention, in casing, form refrigeration air compartment, in refrigeration air compartment, be provided with blower fan and heat exchanger, by blower fan, the cold storing in heat exchanger is sent, make cold air in kitchen hot-air and cool room carry out heat exchange, thereby reached the object that reduces the temperature in kitchen, make the cold wind of discharging in cold air chamber by oneself simultaneously, can also in and water in air steam, thereby effectively reduced airborne water vapour content, and then improved the hot and humid environment condition in the period kitchen of cooking summer, in addition, the opening and closing that are arranged so that blower fan of control device are simple and convenient, the air compartment that simultaneously makes to freeze has advantages of energy-conservation, specifically, in the time of door body rotating opening refrigeration air compartment, make control device that blower fan is opened to work, make the unlatching of blower fan control simple and convenient, when the cold of refrigeration wind indoor heat exchanger reduces gradually, and while making current temperature value that temperature-detecting device detects equal preset temperature value, now, in refrigeration air compartment, the cold of storage all flows out, thereby the air compartment that makes to freeze cannot continue refrigeration, control device is controlled at this moment blower fan and is quit work, both made the shutoff operation of blower fan become simple and convenient, can effectively reduce the working time of blower fan again, thereby the air compartment that makes to freeze has advantages of energy-conservation.
In addition, the refrigerator providing according to the above embodiment of the present invention also has following additional technical feature:
According to one embodiment of present invention, described air channel takes the shape of the letter U, and described heat exchanger comprises at least five regenerators, is provided with a plurality of heat exchange fins described in each on regenerator.
When the design in U-shaped air channel is passed through the hot-air of air inlet, heat-exchange time is long, good refrigeration effect, and can take away a large amount of moisture, effect on moisture extraction is obvious, and the setting of a plurality of heat exchange fins, has increased heat exchange area, thereby increased heat exchange efficiency, and then promoted heat transfer effect; In addition, regenerator can store the cold in casing, utilizes cold and kitchen hot-air in casing to carry out heat exchange, can either reduce the temperature and humidity in kitchen, can make full use of the energy of refrigerator self again, thereby effectively promote the energy utilization rate of refrigerator self.
According to one embodiment of present invention, the size of whole described regenerators is all identical.
Make like this manufacture of regenerator simple and convenient, effectively improved the efficiency of assembling of regenerator, thereby effectively reduced the assembly difficulty of refrigerator, and then promoted the efficiency of assembling of refrigerator.
According to one embodiment of present invention, described temperature-detecting device is temperature sensor.
Because temperature sensor is suitable for measuring fast-changing process, and it is higher to have certainty of measurement, is subject to the impact of environmental disturbances signal little, the advantages such as fast response time, thus effectively guaranteed that temperature-detecting device detects the accuracy of Current Temperatures.
According to one embodiment of present invention, described blower fan is cross flow fan or axial flow blower or centrifugal blower.
Cross flow fan is called again crossflow fan, and axial length is unrestricted, can need to select arbitrarily according to different uses the length of impeller, and permeate gas stream impeller flows, be subject to the effect of twice power of blade, the distance that air flow energy reaches out to distances, and there is the uniform advantage of air-out; Axial flow blower does not change the flow direction of air-flow in airduct, and air quantity is large, simple in structure, solid and reliable, and function range of choice is wide; The air-out direction of centrifugal blower flows out along radial direction, changes the flow direction of air-out, is a kind of variable-flow constant-voltage equipment, can select suitable blower fan according to the user demand of varying environment.
According to one embodiment of present invention, described refrigerator, also comprises, alarming device, and described alarming device is connected with described control device, for the alarm that quits work at described blower fan.
The setting of alarming device, can be when refrigeration air compartment cannot continue to provide cold, reminding user is closed door body in time, so that regenerator continues to store cold, thereby the air compartment that makes to freeze can continue to provide cold, so that the use next time that refrigeration air compartment is user provides enough colds.
According to one embodiment of present invention, described alarming device is buzzer or indicator lamp.
Buzzer and indicator lamp all can be effectively transform by the warning signal of telecommunication electroacoustic or the light source that adult's ear or human eye can perception, thereby user can be closed door body in time.
According to one embodiment of present invention, the distance between described refrigeration air compartment and the bottom surface of described casing is more than or equal to 1m.
Such distance, make the hot-air of top, kitchen first carry out heat exchange with the cold air of air outlet, thereby reduced top, kitchen air themperature, guaranteed human comfort, then the hot air rising of below and the cold air at air outlet place exchange, until reach default temperature, blower fan quits work.
According to one embodiment of present invention, the bottom surface of described refrigeration air compartment is provided with drainpipe.
The water producing for fear of refrigerator condensation flows into the inside of refrigerator, in the bottom surface of refrigeration air compartment, drainpipe is set, and condensation water is discharged in time, thereby improved refrigerator reliability and security in use.
According to one embodiment of present invention, described air inlet place is provided with filter screen.
The setting of filter screen can avoid impurity, foreign matter to enter blower fan effectively and the blower fan that causes damages phenomenon.
Additional aspect of the present invention and advantage will provide in description part below, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the main TV structure schematic diagram of the refrigeration air compartment of the refrigerator described in one embodiment of the invention;
Fig. 2 be in Fig. 1 A-A to sectional structure schematic diagram.
Wherein, in Fig. 1 to Fig. 2, the corresponding relation between Reference numeral and component names is:
10 refrigeration air compartments, 11 panels, 111 air inlets, 112 air outlets, 12 air channels, 121 heat exchangers, 122 blower fans, 123 temperature-detecting devices, 13 filter screens, 30 drainpipes.
The specific embodiment
In order more clearly to 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, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from mode described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
1 to describing with accompanying drawing 2 refrigerator providing according to some embodiments of the invention with reference to the accompanying drawings, and in Fig. 2, the direction of arrow is air-flow direction.
As shown in Figure 1, the refrigerator that one embodiment of the invention provides, comprising: casing (not shown) and door body (not shown), form refrigeration air compartment 10 in casing, door body is connected with casing rotationally, to open or close refrigeration air compartment 10;
Wherein, as shown in Figure 2, in refrigeration air compartment 10, be provided with: panel 11, air channel 12 and control device (not shown), on panel 11, be provided with air inlet 111 and air outlet 112, the one end in air channel 12 is connected with air inlet 111, the other end is connected with air outlet 112, in air channel 12, be provided with heat exchanger 121, blower fan 122 and temperature-detecting device 123, temperature-detecting device 123 detects the current temperature value of the wind that flows to air outlet 112 in real time, control device is connected with door body and temperature-detecting device 123, for when door body rotating opening is freezed air compartment 10, control blower fan 122 unlatching work, when current temperature value equals preset temperature value, controlling blower fan 122 quits work.
The refrigerator that the present embodiment provides, in casing, form refrigeration air compartment, in refrigeration air compartment, be provided with blower fan and heat exchanger, by blower fan, the cold storing in heat exchanger is sent, make cold air in kitchen hot-air and cool room carry out heat exchange, thereby reached the object that reduces the temperature in kitchen, make the cold wind of discharging in cold air chamber by oneself simultaneously, can also in and water in air steam, thereby effectively reduced airborne water vapour content, and then improved the hot and humid environment condition in the period kitchen of cooking summer, in addition, the opening and closing that are arranged so that blower fan of control device are simple and convenient, the air compartment that simultaneously makes to freeze has advantages of energy-conservation, specifically, in the time of door body rotating opening refrigeration air compartment, make control device that blower fan is opened to work, make the unlatching of blower fan control simple and convenient, when the cold of refrigeration wind indoor heat exchanger reduces gradually, and while making current temperature value that temperature-detecting device detects equal preset temperature value, now, in refrigeration air compartment, the cold of storage all flows out, thereby the air compartment that makes to freeze cannot continue refrigeration, control device is controlled at this moment blower fan and is quit work, both made the shutoff operation of blower fan become simple and convenient, can effectively reduce the working time of blower fan again, thereby the air compartment that makes to freeze has advantages of energy-conservation.
Preferably, refrigerator also comprises alarming device (not shown), and alarming device is connected with control device (not shown), for the alarm that quits work at blower fan 122; Air inlet 111 places are provided with filter screen 13.
The setting of alarming device, can be when refrigeration air compartment cannot continue to provide cold, reminding user is closed door body in time, so that regenerator continues to store cold, thereby the air compartment that makes to freeze can continue to provide cold, so that the use next time that refrigeration air compartment is user provides enough colds; The setting of filter screen 13 can avoid impurity, foreign matter to enter blower fan 122 and the phenomenon that causes blower fan 122 to damage effectively.
Particularly, alarming device is buzzer or indicator lamp.
Buzzer and indicator lamp all can be effectively transform by the warning signal of telecommunication electroacoustic or the light source that adult's ear or human eye can perception, thereby user can be closed door body in time.
Further, preferably, the bottom surface of refrigeration air compartment 10 is provided with drainpipe 30.
The water producing for fear of refrigerator condensation flows into the inside of refrigerator, in the bottom surface of refrigeration air compartment 10, drainpipe 30 is set, and condensation water is discharged in time, thereby improved refrigerator reliability and security in use.
Particularly, drainpipe indoor with the compressor chamber that is arranged on refrigerator water-saving plate be connected.
In a specific embodiment of the present invention, the distance between refrigeration air compartment 10 and the bottom surface of casing is more than or equal to 1m.
Such distance, make the hot-air of top, kitchen first carry out heat exchange with the cold air of air outlet 112, thereby reduced top air themperature, guaranteed human comfort, then the hot air rising of below and the cold air at air outlet place exchange, until reach default temperature, blower fan 122 quits work.
In a concrete example of the present invention, preferably, air channel 12 takes the shape of the letter U, and heat exchanger 121 comprises at least five regenerators, is provided with a plurality of heat exchange fin (not shown)s on each regenerator.
The heat-exchange time when design in U-shaped air channel 12 is passed through the hot-air of air inlet 111 is long, good refrigeration effect, and can take away a large amount of moisture, effect on moisture extraction is obvious, and the setting of a plurality of heat exchange fins, has increased heat exchange area, thereby increased heat exchange efficiency, and then promoted heat transfer effect; In addition, regenerator can store the cold in casing, utilizes cold and kitchen hot-air in casing to carry out heat exchange, can either reduce the temperature and humidity in kitchen, can make full use of the energy of refrigerator self again, thereby effectively promote the energy utilization rate of refrigerator self.
Wherein, the cold-storage ability parameter of accumulator can draw according to air-supply time and the conversion of fan delivery radiating rate; and in the present embodiment; in order to reach the object that reduces kitchen temperature and humidity; at least five accumulators are set in air channel; thereby the air compartment that makes to freeze can continue to freeze about two hours; to meet the refrigeration demand of user when cooking; it should be noted that; the quantity of refrigerator can change according to the demand of varying environment; do not repeat them here, but its application all should be within protection scope of the present invention.
Particularly, all the size of regenerator is all identical.Like this, make the manufacture of regenerator simple and convenient, effectively improved the efficiency of assembling of regenerator, thereby effectively reduced the assembly difficulty of refrigerator, and then effectively promoted the efficiency of assembling of refrigerator.
In above-mentioned arbitrary embodiment, preferably, temperature-detecting device 123 is temperature sensor; Blower fan 122 is cross flow fan or axial flow blower or centrifugal blower.
Because temperature sensor is suitable for measuring fast-changing process, and it is higher to have certainty of measurement, is subject to the impact of environmental disturbances signal little, the advantages such as fast response time, thus effectively guaranteed that temperature-detecting device detects the accuracy of Current Temperatures; Cross flow fan is called again crossflow fan, and axial length is unrestricted, can need to select arbitrarily according to different uses the length of impeller, and permeate gas stream impeller flows, be subject to the effect of twice power of blade, the distance that air flow energy reaches out to distances, and there is the uniform advantage of air-out; Axial flow blower does not change the flow direction of air-flow in airduct, and air quantity is large, simple in structure, solid and reliable, and function range of choice is wide; The air-out direction of centrifugal blower flows out along radial direction, changes the flow direction of air-out, is a kind of variable-flow constant-voltage equipment, can select suitable blower fan according to the user demand of varying environment.
In sum, refrigerator provided by the invention, in casing, form refrigeration air compartment, in refrigeration air compartment, be provided with blower fan and heat exchanger, by blower fan, the cold storing in heat exchanger is sent, make cold air in kitchen hot-air and cool room carry out heat exchange, thereby reached the object that reduces the temperature in kitchen, make the cold wind of discharging in cold air chamber by oneself simultaneously, can also in and water in air steam, thereby effectively reduced airborne water vapour content, and then improved the hot and humid environment condition in the period kitchen of cooking summer, in addition, the opening and closing that are arranged so that blower fan of control device are simple and convenient, the air compartment that simultaneously makes to freeze has advantages of energy-conservation, specifically, in the time of door body rotating opening refrigeration air compartment, make control device that blower fan is opened to work, make the unlatching of blower fan control simple and convenient, when the cold of refrigeration wind indoor heat exchanger reduces gradually, and while making current temperature value that temperature-detecting device detects equal preset temperature value, now, in refrigeration air compartment, the cold of storage all flows out, thereby the air compartment that makes to freeze cannot continue refrigeration, control device is controlled at this moment blower fan and is quit work, both made the shutoff operation of blower fan become simple and convenient, can effectively reduce the working time of blower fan again, thereby the air compartment that makes to freeze has advantages of energy-conservation.
In description of the invention, term " installation ", " being connected ", " connection " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; " being connected " can be to be directly connected, and also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the description of this description, the specific features that the description of term " embodiment ", " some embodiment " etc. means to describe in conjunction with this embodiment or example, structure, material or be contained at least one embodiment of the present invention or example when special.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And, the specific features of description, structure, material or can be with suitable mode combination in any one or more embodiment or example when special.
The foregoing is 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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a refrigerator, is characterized in that, comprising:
Casing, forms refrigeration air compartment in described casing; And
Door body, described door body is connected with described casing rotationally, to open or close described refrigeration air compartment;
Wherein, in described refrigeration air compartment, be provided with:
Panel, is provided with air inlet and air outlet on described panel;
Air channel, the one end in described air channel is connected with described air inlet, the other end is connected with described air outlet, is provided with heat exchanger, blower fan and temperature-detecting device in described air channel, and described temperature-detecting device detects the current temperature value of the wind that flows to described air outlet in real time; With
Control device, described control device is connected with described door body and described temperature-detecting device, for when freezing air compartment described in described door body rotating opening, controls described blower fan unlatching work, when described current temperature value equals preset temperature value, control described blower fan and quit work.
2. refrigerator according to claim 1, is characterized in that,
Described air channel takes the shape of the letter U, and described heat exchanger comprises at least five regenerators, is provided with a plurality of heat exchange fins described in each on regenerator.
3. refrigerator according to claim 2, is characterized in that,
The size of whole described regenerators is all identical.
4. refrigerator according to claim 2, is characterized in that,
Described temperature-detecting device is temperature sensor.
5. refrigerator according to claim 2, is characterized in that,
Described blower fan is cross flow fan or axial flow blower or centrifugal blower.
6. according to the refrigerator described in any one in claim 1 to 5, it is characterized in that,
Also comprise, alarming device, described alarming device is connected with described control device, for the alarm that quits work at described blower fan.
7. refrigerator according to claim 6, is characterized in that,
Described alarming device is buzzer or indicator lamp.
8. refrigerator according to claim 6, is characterized in that,
Distance between described refrigeration air compartment and the bottom surface of described casing is more than or equal to 1m.
9. refrigerator according to claim 8, is characterized in that,
The bottom surface of described refrigeration air compartment is provided with drainpipe.
10. refrigerator according to claim 8, is characterized in that,
Described air inlet place is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456293.4A CN104180598B (en) | 2014-09-09 | 2014-09-09 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456293.4A CN104180598B (en) | 2014-09-09 | 2014-09-09 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180598A true CN104180598A (en) | 2014-12-03 |
| CN104180598B CN104180598B (en) | 2017-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410456293.4A Active CN104180598B (en) | 2014-09-09 | 2014-09-09 | Refrigerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN104180598B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631395A (en) * | 2017-11-01 | 2018-01-26 | 佛山市淇特科技有限公司 | A kind of kitchen cooling-down air conditioner |
| CN108800741A (en) * | 2018-04-23 | 2018-11-13 | 中国科学院合肥物质科学研究院 | A kind of refrigerator |
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| CN2100588U (en) * | 1991-09-19 | 1992-04-01 | 李春泥 | Refrigerator in combination with a air conditioner |
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| JP2009079780A (en) * | 2007-09-25 | 2009-04-16 | Daiwa Industries Ltd | Insulated storage |
| CN201945121U (en) * | 2011-01-06 | 2011-08-24 | 深圳市裕凯商贸有限公司 | Novel cold storage refrigerator |
| CN103851865A (en) * | 2014-01-08 | 2014-06-11 | 杭州凡米林电子科技有限公司 | Cold storage multifunctional refrigerator structure |
| CN204115376U (en) * | 2014-09-09 | 2015-01-21 | 合肥美的电冰箱有限公司 | Refrigerator |
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2014
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|---|---|---|---|---|
| CN2100588U (en) * | 1991-09-19 | 1992-04-01 | 李春泥 | Refrigerator in combination with a air conditioner |
| CN2446470Y (en) * | 2000-08-23 | 2001-09-05 | 杜正林 | Refrigerator cold storage type non-floride air conditioner |
| CN2793651Y (en) * | 2005-05-24 | 2006-07-05 | 广东科龙电器股份有限公司 | Refrigerator with cold-storing duct |
| JP2009079780A (en) * | 2007-09-25 | 2009-04-16 | Daiwa Industries Ltd | Insulated storage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631395A (en) * | 2017-11-01 | 2018-01-26 | 佛山市淇特科技有限公司 | A kind of kitchen cooling-down air conditioner |
| CN108800741A (en) * | 2018-04-23 | 2018-11-13 | 中国科学院合肥物质科学研究院 | A kind of refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104180598B (en) | 2017-01-25 |
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