CN203881024U - Large-capacity three-dimensional air supply refrigerator - Google Patents
Large-capacity three-dimensional air supply refrigerator Download PDFInfo
- Publication number
- CN203881024U CN203881024U CN201420245514.9U CN201420245514U CN203881024U CN 203881024 U CN203881024 U CN 203881024U CN 201420245514 U CN201420245514 U CN 201420245514U CN 203881024 U CN203881024 U CN 203881024U
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- Prior art keywords
- air
- refrigerating chamber
- refrigerator
- temperature
- air channel
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- Expired - Fee Related
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Abstract
The utility model discloses a large-capacity three-dimensional air supply refrigerator which comprises a refrigerator body. A refrigerating chamber and a freezing chamber are arranged in the refrigerator body, a refrigerating chamber air duct and a freezing chamber air duct are arranged on the back of the refrigerator body, air outlets used for supplying cold air for the refrigerating chamber are formed in the refrigerating chamber air duct, air outlets used for supplying cold air for the freezing chamber are formed in the freezing chamber air duct, door bodies are hinged to the front portion of the refrigerator body, and the left side wall and the right side wall of the refrigerating chamber are respectively provided with two to three temperature collecting devices connected with an electric control device of the refrigerator. Each air outlet comprises a body, air outlet holes are formed in the middle portions of the bodies, and swinging blades hinged to the bodies are located in the air outlet holes. The angles of the swing blades can be manually or automatically adjusted, so that air outlet angles are aligned to a heat source in a room, air supplied by the refrigerator can be used for cooling all parts in the refrigerator body more precisely, and uniformity of temperature of the chambers is more precisely controlled. Multiple temperature sensors are arranged in each chamber, and the temperature conditions in the chambers can be more precisely reflected.
Description
Technical field
The utility model relates to refrigerator technical field, especially a kind of wind cooling refrigerator.
Background technology
Existing wind cooling refrigerator comprises casing, is provided with refrigeration system, electric-control system and ducting system in casing.
Refrigeration system comprises compressor, evaporimeter, condenser, throttling arrangement (capillary, choke valve etc.) and connects the refrigeration pipe of the above-mentioned each parts of refrigeration system.
Electric-control system comprises electric control gear (can adopt the forms such as PLC, single-chip microcomputer or integrated circuit), is distributed in multiple temperature sensors and the lighting device etc. at each chamber place.
Ducting system comprises air channel, is provided with fan in air channel; The evaporimeter of refrigeration system is positioned at air channel place, on air channel with each between corresponding position, chamber be provided with air outlet.
General volume is at the refrigerator of 200L-300L left and right, and between general one, chamber adopts a temperature sensor, and due to the width of a chamber and highly all little, the temperature inside the box harmony is easy to control.After this refrigerator collecting temperature, can reach temperature controlled object by the mode of temperature-compensating.
Along with the demand of 500L-600L large-capacity refrigerator increases, particularly pursue the product of large refrigerating chamber, the width of casing and highly all relative increases.Direct cooling refrigerator is due to the increase of pipeline, and cost is not preponderated, the more difficult control of harmony of temperature; So large capacity wind cooling refrigerator occupies position of mainstream.Because tank-volumes increases, the temperature difference of refrigerator compartment is larger, if control temperature according to temperature sensor of existing employing, by the mode of temperature-compensating, the harmonious relative difficult of its temperature is to control.
The air outlet angle of existing wind cooling refrigerator air door is unadjustable, therefore cannot aim at thermal source (as newly put into the food of the refrigerator) blowing in refrigerator.
Utility model content
The purpose of this utility model is to provide a kind of can control compartment temperature uniformity more accurately, cold and the indoor actual temperature demand of refrigerator refrigeration system output are adapted, and can make air-out aim at the large-volume stereo air-supply refrigerator of thermal source.
For achieving the above object, large-volume stereo air-supply refrigerator of the present utility model comprises casing, in casing, be provided with refrigerating chamber and refrigerating chamber, casing back is provided with refrigerating chamber air channel and refrigerating chamber air channel, refrigerating chamber air channel is provided with the air outlet for send cold wind to refrigerating chamber, refrigerating chamber air channel is provided with the air outlet for send cold wind to refrigerating chamber, and casing front portion is hinged with a body, is respectively equipped with 2-3 the temperature collecting device being connected with the electric control gear of refrigerator on the sidewall of described refrigerating chamber left and right;
Described air outlet comprises body, and body middle part is provided with exhaust vent, is provided with the oscillating vane being hinged on body in exhaust vent.
Described temperature collecting device is temperature sensor or infrared induction sensor.
On the sidewall of described refrigerating chamber left and right, be respectively equipped with 2-3 the temperature collecting device being connected with the electric control gear of refrigerator.
Described refrigerating chamber air channel is interval with multiple air outlets up and down, and described refrigerating chamber air channel is interval with multiple air outlets up and down.
Described oscillating vane is connected with stepper motor, the electric control gear control connection of stepper motor and refrigerator.
The pendulum angle of described oscillating vane refers to the angle of oscillating vane level or vertical oscillation, and its scope is for being 20 degree-160 degree.
Described oscillating vane is horizontally disposed with or vertically arranges.
Because blade is hinged on air door body, therefore can regulate manually or automatically easily the angle of oscillating vane, make thermal source indoor between air-out theta alignment (food of newly putting into), refrigerator air-supply can be lowered the temperature for each several part in case more accurately, control more accurately the uniformity of compartment temperature.Owing to being provided with multiple temperature sensors in same chamber, indoor temperature regime between therefore can reacting more accurately, adapts cold and the indoor actual demand of refrigerator refrigeration system output.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of air outlet.
Detailed description of the invention
As depicted in figs. 1 and 2, large-volume stereo air-supply refrigerator of the present utility model comprises casing 1, is provided with refrigerating chamber 2 and refrigerating chamber 3 in casing 1, and refrigeration system and electric-control system.Electric-control system includes electric control gear.
Casing 1 back is provided with refrigerating chamber air channel 10 and refrigerating chamber air channel 11, and refrigerating chamber air channel 10 is provided with the air outlet 4 for send cold wind to refrigerating chamber 2, and refrigerating chamber air channel 11 is provided with the air outlet 4 for send cold wind to refrigerating chamber 3, and casing 1 front portion is hinged with a body 5.
On described refrigerating chamber 2 left and right sidewalls, be respectively equipped with 2-3 the temperature collecting device 6 being connected with the electric control gear of refrigerator.
Described air outlet 4 comprises body 7, and body 7 middle parts are provided with exhaust vent 8, is provided with the adjustable oscillating vane 9 being hinged on body 7 in exhaust vent 8.
Described temperature collecting device 6 is temperature sensor or infrared induction sensor.On described refrigerating chamber 3 left and right sidewalls, be respectively equipped with 2-3 the temperature collecting device 6 being connected with the electric control gear of refrigerator.
Described refrigerating chamber air channel 10 is interval with multiple air outlets 4 up and down, and described refrigerating chamber air channel 11 is interval with multiple air outlets 4 up and down.
Described oscillating vane 9 is connected with stepper motor, and the electric control gear control connection of stepper motor and refrigerator, to can automatically be controlled by electric control gear the pendulum angle of blade.
The pendulum angle of described oscillating vane 9 refers to the angle of oscillating vane 9 levels or vertical oscillation, and its scope is for being 20 degree-160 degree.
Described oscillating vane 9 is horizontally disposed with or vertically arranges (Figure 2 shows that vertical setting and the position of oscillating vane 9 in the spot face perpendicular to exhaust vent 8).
Wherein, the electric control gear of stepper motor and refrigerator is existing routine techniques, and figure does not show.
When work, the cold wind of refrigerating chamber air channel 10 and refrigerating chamber 3 Nei Daonei is sent by the air outlet 4 in each air channel, and multiple temperature collecting devices 6 all send temperature signal to electric control gear.Owing to being provided with multiple temperature sensors in same chamber's (refrigerating chamber 2 or refrigerating chamber 3), therefore indoor temperature regime between can reacting more accurately, make electric control gear can control more accurately the operation of refrigeration system (compressor), cold and the indoor actual demand of refrigerator refrigeration system output are adapted.
When normal use, oscillating vane 9 is perpendicular to exhaust vent 8, and now the angle of oscillating vane 9 is 90 degree.When user is to indoor while newly putting into article, manually (or automatic by electric control gear) regulates the angle of oscillating vane 9, the article (being the thermal source that temperature is higher) that air-out direction aimed at newly put into, targetedly to an indoor cooling, between making, indoor temperature is everywhere more balanced, improve the uniformity of compartment temperature, and reach the object of fast-refrigerating.Automatically while control, electric control gear only need to be adjusted to air-out direction the temperature collecting device 6 higher towards temperature value, and the angle that oscillating vane 9 heat source positions swing is 30-60 degree.Certainly, when the thermal source that perceives at multiple temperature collecting devices 6 is more, oscillating vane 9 also can swing back and forth by fixed frequency under the control of electric control gear, and the angular range of swing is 20 degree-160 degree, and between making, indoor temperature everywhere evenly reduces.
In a word, the utility model is very easy to use, can control more accurately compartment temperature uniformity, cold and the indoor actual temperature demand of refrigerator refrigeration system output are adapted, and can make air-out aim at thermal source, be applicable to very much large-volume stereo air-supply refrigerator.
Claims (7)
1. large-volume stereo air-supply refrigerator, comprise casing, in casing, be provided with refrigerating chamber and refrigerating chamber, casing back is provided with refrigerating chamber air channel and refrigerating chamber air channel, refrigerating chamber air channel is provided with the air outlet for send cold wind to refrigerating chamber, refrigerating chamber air channel is provided with the air outlet for send cold wind to refrigerating chamber, and casing front portion is hinged with a body, it is characterized in that:
On the sidewall of described refrigerating chamber left and right, be respectively equipped with 2-3 the temperature collecting device being connected with the electric control gear of refrigerator;
Described air outlet comprises body, and body middle part is provided with exhaust vent, is provided with the oscillating vane being hinged on body in exhaust vent.
2. large-volume stereo air-supply refrigerator according to claim 1, is characterized in that: described temperature collecting device is temperature sensor or infrared induction sensor.
3. large-volume stereo air-supply refrigerator according to claim 1 and 2, is characterized in that: on the sidewall of described refrigerating chamber left and right, be respectively equipped with 2-3 the temperature collecting device being connected with the electric control gear of refrigerator.
4. large-volume stereo air-supply refrigerator according to claim 1 and 2, is characterized in that: described refrigerating chamber air channel is interval with multiple air outlets up and down, and described refrigerating chamber air channel is interval with multiple air outlets up and down.
5. large-volume stereo air-supply refrigerator according to claim 1 and 2, is characterized in that: described oscillating vane is connected with stepper motor the electric control gear control connection of stepper motor and refrigerator.
6. large-volume stereo air-supply refrigerator according to claim 1 and 2, is characterized in that: the pendulum angle of described oscillating vane refers to the angle of oscillating vane level or vertical oscillation, and its scope is for being 20 degree-160 degree.
7. large-volume stereo air-supply refrigerator according to claim 1 and 2, is characterized in that: described oscillating vane is horizontally disposed with or vertically arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245514.9U CN203881024U (en) | 2014-05-14 | 2014-05-14 | Large-capacity three-dimensional air supply refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245514.9U CN203881024U (en) | 2014-05-14 | 2014-05-14 | Large-capacity three-dimensional air supply refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881024U true CN203881024U (en) | 2014-10-15 |
Family
ID=51681513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420245514.9U Expired - Fee Related CN203881024U (en) | 2014-05-14 | 2014-05-14 | Large-capacity three-dimensional air supply refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881024U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879997A (en) * | 2015-05-29 | 2015-09-02 | 绥阳县华丰电器有限公司 | Refrigerator air duct structure for regulating cold storage and refrigeration |
| CN106440289A (en) * | 2016-12-02 | 2017-02-22 | 重庆心语晨环保设备制造有限公司 | Air outlet structure for air purifier |
| CN107763923A (en) * | 2017-10-26 | 2018-03-06 | 合肥华凌股份有限公司 | Control method, control device and the equipment of ducting assembly |
| CN108507258A (en) * | 2018-04-02 | 2018-09-07 | 澳柯玛股份有限公司 | A kind of full cold storage refrigerator |
| CN108518910A (en) * | 2018-04-02 | 2018-09-11 | 澳柯玛股份有限公司 | A kind of wind cooling refrigerator |
| CN109682164A (en) * | 2018-12-29 | 2019-04-26 | 合肥美的电冰箱有限公司 | Control method, device and the refrigeration equipment of refrigeration equipment |
| CN111412705A (en) * | 2020-04-15 | 2020-07-14 | 珠海格力电器股份有限公司 | Preservation refrigerator and control method thereof |
-
2014
- 2014-05-14 CN CN201420245514.9U patent/CN203881024U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879997A (en) * | 2015-05-29 | 2015-09-02 | 绥阳县华丰电器有限公司 | Refrigerator air duct structure for regulating cold storage and refrigeration |
| CN106440289A (en) * | 2016-12-02 | 2017-02-22 | 重庆心语晨环保设备制造有限公司 | Air outlet structure for air purifier |
| CN107763923A (en) * | 2017-10-26 | 2018-03-06 | 合肥华凌股份有限公司 | Control method, control device and the equipment of ducting assembly |
| CN108507258A (en) * | 2018-04-02 | 2018-09-07 | 澳柯玛股份有限公司 | A kind of full cold storage refrigerator |
| CN108518910A (en) * | 2018-04-02 | 2018-09-11 | 澳柯玛股份有限公司 | A kind of wind cooling refrigerator |
| CN109682164A (en) * | 2018-12-29 | 2019-04-26 | 合肥美的电冰箱有限公司 | Control method, device and the refrigeration equipment of refrigeration equipment |
| CN111412705A (en) * | 2020-04-15 | 2020-07-14 | 珠海格力电器股份有限公司 | Preservation refrigerator and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20190514 |