CN213873345U - Wine cabinet - Google Patents
Wine cabinet Download PDFInfo
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- CN213873345U CN213873345U CN202022047629.5U CN202022047629U CN213873345U CN 213873345 U CN213873345 U CN 213873345U CN 202022047629 U CN202022047629 U CN 202022047629U CN 213873345 U CN213873345 U CN 213873345U
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Abstract
The utility model provides a wine cabinet, which comprises a cabinet body, a refrigerating system and a controller; the inner cavity of the cabinet body is divided into a storage area and an air channel by an air deflector, and the storage area is divided into a refrigerating chamber and a quick freezing chamber by a partition plate arranged in the inner cavity of the cabinet body; the refrigeration system comprises a compressor, a condenser, a throttling device, a first evaporator, a second evaporator and a first three-way valve which are connected together; the throttling device comprises a second three-way valve, a first capillary tube and a second capillary tube, wherein the inlet of the second three-way valve is connected with the outlet of the condenser, the first evaporator is connected with the first outlet of the second three-way valve through the first capillary tube, the outlet of the first three-way valve is connected with the second evaporator, the first evaporator is connected with the first inlet of the first three-way valve, the inlet of the second capillary tube is connected with the second outlet of the second three-way valve, and the outlet of the second capillary tube is connected with the second inlet of the first three-way valve; the utility model discloses can realize independent quick-freeze room's in the gradevin quick-freeze.
Description
Technical Field
The utility model belongs to the technical field of refrigeration plant, more specifically relates to a gradevin with quick-cooling function.
Background
At present, most wine cabinets are directly subjected to heat exchange and refrigeration by adopting a built-in evaporator or an inflation evaporator, and air is naturally convected, so that the aim of cooling is fulfilled. Due to the fact that the partition plates in the wine cabinet or too many foods are stored, the cold air circulation effect of the wine storage chamber is poor, the problems that the temperature distribution is uneven, the temperature difference between the upper portion and the lower portion is large and the like are caused, and the wine storage chamber is not suitable for storing various articles with different required temperatures. Thus forming a double-temperature-area wine cabinet, namely, a refrigerated area with different temperatures is arranged.
The temperature range of the existing wine cabinet is about 5-22 ℃, when a user sets a refrigerating temperature, because the space of the wine cabinet is large, especially when a lower storage temperature is set, on one hand, the lower temperature is difficult to reach, and on the other hand, the temperature set by the user can be reached only by refrigerating for a long time, so that the user experience is influenced.
Based on this, the utility model provides a have low temperature and lower and can realize fast cold gradevin.
SUMMERY OF THE UTILITY MODEL
To the defect of prior art, the utility model provides a wine cabinet, it can realize independent quick-freeze room's in the wine cabinet quick refrigeration.
In order to achieve the purpose, the utility model provides a wine cabinet, which comprises a cabinet body, a refrigerating system and a controller;
the inner cavity of the cabinet body is provided with an air deflector in the vertical direction so as to divide the inner cavity of the cabinet body into a storage area positioned at the front end and an air duct positioned at the rear end, and the inner cavity of the cabinet body is provided with a partition board in the front-rear direction so as to divide the storage area into a refrigerating chamber and a quick freezing chamber;
the refrigerating system comprises a compressor, a condenser, a throttling device, a first evaporator corresponding to the refrigerating chamber, a second evaporator corresponding to the quick-freezing chamber and a first three-way valve which are connected together, wherein the compressor is arranged at the bottom of the cabinet body, and the first evaporator and the second evaporator are arranged in the air duct;
the throttling device comprises a second three-way valve, a first capillary tube and a second capillary tube, wherein the inlet of the second three-way valve is connected with the outlet of the condenser, the first evaporator is connected with the first outlet of the second three-way valve through the first capillary tube, the outlet of the first three-way valve is connected with the second evaporator, the first evaporator is connected with the first inlet of the first three-way valve, the inlet of the second capillary tube is connected with the second outlet of the second three-way valve, and the outlet of the second capillary tube is connected with the second inlet of the first three-way valve;
the controller is connected with the first three-way valve and the second three-way valve to cooperatively control the communication between the outlet of the first three-way valve and the first inlet thereof when the inlet of the second three-way valve is communicated with the first outlet thereof, or the communication between the outlet of the first three-way valve and the second inlet thereof when the inlet of the second three-way valve is communicated with the second outlet thereof.
In the above technical solution of the present invention, the controller controls the first three-way valve and the second three-way valve to form different refrigeration loops, when the user adopts the conventional refrigeration mode, the outlet of the first three-way valve is communicated with the first inlet when the inlet of the second three-way valve is communicated with the first outlet thereof, and at this time, the compressor works, circulates to the compressor after passing through the condenser, the second three-way valve, the first capillary tube, the first evaporator, the first three-way valve and the second evaporator, and thus performs the circulation refrigeration; when a user refrigerates the quick-freezing chamber in a quick-freezing refrigeration mode, the outlet of the first three-way valve is communicated with the second inlet of the second three-way valve when the inlet of the second three-way valve is communicated with the second outlet of the second three-way valve, the compressor works at the moment, and the compressor circulates to the compressor through the condenser, the second three-way valve, the second capillary tube, the first three-way valve and the second evaporator, so that the refrigeration is circulated.
When the quick-freezing refrigeration mode is adopted, the refrigeration system only supplies the quick-freezing chamber to work, the refrigeration speed is greatly improved, and the time for the quick-freezing chamber to reach the temperature set by a user is shortened.
Particularly, the utility model discloses the gradevin is at any stage in the use, and the second evaporimeter is worked all the time, keeps freezing the room fast and keeps lower temperature all the time to in freezing.
According to the utility model discloses a another kind of embodiment, the baffle separates the wind channel and forms wind channel and lower wind channel, and first evaporimeter is arranged in the wind channel, and the second evaporimeter is arranged in the wind channel down.
According to another embodiment of the present invention, the air deflector is provided with a first air inlet and an upper fan communicated with the upper air duct, and the first air inlet and the upper fan are respectively located at the upper side and the lower side of the first evaporator; the air deflector is provided with a second air inlet and a lower fan which are communicated with the lower air duct, and the second air inlet and the lower fan are positioned on the left side and the right side of the second evaporator.
According to the utility model discloses a another kind of embodiment is provided with two or more than two last fans to make whole freezer interior cold wind more even, cold-stored effect is better.
According to the utility model discloses a another kind of embodiment, the compressor is frequency conversion compressor, and when the entry of second three-way valve and its second export intercommunication and the export of first three-way valve and its second entry intercommunication, the controller control increases the power of compressor.
According to the utility model discloses a another kind of embodiment, further including the first sensor that is used for detecting the cold-stored room temperature, be used for detecting the second sensor of quick-freeze room temperature, first sensor and second sensor and controller signal connection, when the detection temperature of first sensor is higher than the settlement temperature value, the entry of controller control second three-way valve communicates rather than first export intercommunication, the export of first three-way valve communicates rather than first entry.
The utility model discloses possess following beneficial effect:
the utility model discloses a room, walk-in are frozen fast to have independent subregion, and the user of being convenient for selects to use to the red wine storage temperature of difference, deposits effectually, and the user of being convenient for uses.
Furthermore, the utility model discloses on the basis of satisfying the cold-stored requirement of walk-in, can realize fast that the refrigeration speed of freezing the room improves greatly to the cooling treatment of quick-freeze room, has obviously shortened the time that quick-freeze room reaches the user and has set for the temperature.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of the wine cabinet of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic diagram of the conventional cooling mode of the present invention;
fig. 4 is a schematic diagram of the quick-freezing refrigeration mode of the present invention.
Detailed Description
A wine cabinet, as shown in fig. 1-4, comprising a cabinet body 100, a refrigeration system 200 and a controller;
the inner cavity of the cabinet 100 is provided with an air deflector 110 in the up-down direction to divide the inner cavity of the cabinet 100 into a storage area 120 at the front end and an air duct 130 at the rear end, and the inner cavity of the cabinet 100 is provided with a partition plate in the front-back direction to divide the storage area 120 into a refrigerating chamber 121 and a quick-freezing chamber 122, wherein the partition plate divides the air duct 130 into an upper air duct 131 and a lower air duct 132.
The refrigerating system 200 includes a compressor 210, a condenser 220, a throttling device, a first evaporator 230 corresponding to the refrigerating chamber 121, a second evaporator 240 corresponding to the quick-freezing chamber 122, and a first three-way valve 250, which are connected together, wherein the compressor 210 is disposed at the bottom of the cabinet 100, the first evaporator 230 is disposed in the upper duct 131, and the second evaporator 240 is disposed in the lower duct 132.
The throttling device comprises a second three-way valve 260, a first capillary 270 and a second capillary 280, wherein an inlet 261 of the second three-way valve is connected with an outlet of the condenser 220, the first evaporator 230 is connected with a first outlet 262 of the second three-way valve through the first capillary 270, an outlet 251 of the first three-way valve is connected with the second evaporator 240, the first evaporator 230 is connected with a first inlet 252 of the first three-way valve, an inlet of the second capillary 280 is connected with a second outlet 263 of the second three-way valve, and an outlet of the second capillary 280 is connected with a second inlet of the first three-way valve 250;
the controller is connected to the first and second three- way valves 250, 260 to cooperatively control the communication of the outlet 251 of the first three-way valve with the first inlet 252 thereof when the inlet 261 of the second three-way valve is in communication with the first outlet thereof, or the communication of the outlet 251 of the first three-way valve with the second inlet 253 thereof when the inlet 261 of the second three-way valve is in communication with the second outlet 263 thereof.
As shown in fig. 1, the air deflector 110 is provided with a first air inlet 111 and an upper fan 112 communicated with the upper air duct 131, the first air inlet 111 and the upper fan 112 are respectively located at the upper side and the lower side of the first evaporator 230, when the first evaporator 230 works, a flowing circulating air flow is formed under the action of the upper fan 112, and the circulating air flow passes through the first evaporator 230 to perform refrigeration and enters the refrigerating chamber 121 from the first air inlet 111 to provide cold air;
specifically, two or more upper fans 112 may be provided to make the cooling air in the whole refrigerating compartment 121 more uniform and the refrigerating effect better.
The air deflector 110 is provided with a second air inlet 113 and a lower fan 114 which are communicated with the lower air duct 132, the second air inlet 113 and the lower fan 114 are positioned at the left side and the right side of the second evaporator 240, the second evaporator 240 works all the time at any stage of the use process of the wine cabinet, flowing circulating air flow is formed under the action of the lower fan 114, cooling is performed through the second evaporator 240, and cold air enters the instant freezing chamber 122 from the second air inlet 113 to provide cold air.
The utility model discloses the controller control first three-way valve 250, second three-way valve 260 form different refrigeration circuit.
When the user adopts the normal refrigeration mode, as shown in fig. 3, when the inlet 261 of the second three-way valve is communicated with the first outlet thereof, the outlet 251 of the first three-way valve is communicated with the first inlet 252 thereof, at this time, the compressor 210 operates, and circulates to the compressor 210 after passing through the condenser 220, the second three-way valve 260, the first capillary tube 270, the first evaporator 230, the first three-way valve 250, and the second evaporator 240, thus performing the refrigeration cycle;
when the user refrigerates the quick-freezing compartment 122 in the quick-freezing refrigeration mode, as shown in fig. 4, when the inlet 261 of the second three-way valve is communicated with the second outlet 263 thereof, the outlet 251 of the first three-way valve is communicated with the second inlet 253 thereof, and at this time, the compressor 210 operates, and circulates to the compressor 210 through the condenser 220, the second three-way valve 260, the second capillary tube 280, the first three-way valve 250, and the second evaporator 240, and thus, the refrigeration is circulated.
When the quick-freezing refrigeration mode is adopted, the refrigeration system 200 only supplies the quick-freezing chamber 122 to work, the refrigeration speed is greatly improved, and the time for the quick-freezing chamber 122 to reach the temperature set by a user is shortened.
The compressor 210 of the present invention is preferably an inverter compressor, and when the inlet 261 of the second three-way valve is communicated with the second outlet 263 thereof and the outlet 251 of the first three-way valve is communicated with the second inlet 253 thereof, the controller controls the power of the compressor 210 to be increased.
The utility model relates to a concrete process does:
for example, the set temperature of the refrigerating chamber 121 is 10 ℃, the set temperature of the quick-freezing chamber 122 is-10 ℃, when a user starts a quick-freezing refrigeration mode, the inlet 261 of the second three-way valve is communicated with the second outlet thereof, the outlet 251 of the first three-way valve is communicated with the second inlet thereof, the compressor 210 operates, and is communicated to the second evaporator 240 through the condenser 220, the second three-way valve 260, the second capillary tube 280 and the first three-way valve 250, so as to preferentially refrigerate the freezing chamber, and at this time, the power of the compressor 210 can be appropriately increased to perform quick refrigeration.
When the temperature of the quick freezing chamber 122 is close to the set temperature, the refrigeration mode is automatically switched to the normal mode, the inlet 261 of the second three-way valve is communicated with the first outlet thereof, the outlet 251 of the first three-way valve is communicated with the first inlet thereof, the compressor works, and the refrigeration process of the refrigerating chamber 121 and the quick cooling chamber is carried out through the condenser 220, the second three-way valve 260, the first capillary 270, the first evaporator 230, the first three-way valve 250 and the second evaporator 240.
Further, a first sensor for detecting the temperature of the refrigerating chamber 121 and a second sensor for detecting the temperature of the quick-freezing chamber 122 are arranged, the first sensor and the second sensor are in signal connection with the controller, and when the detected temperature of the first sensor is higher than a set temperature value, the controller controls the inlet 261 of the second three-way valve to be communicated with the first outlet thereof and the outlet 251 of the first three-way valve to be communicated with the first inlet thereof, namely, the refrigerating chamber 121 can still be kept to have a stable refrigerating temperature in the quick-freezing refrigeration mode.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the scope of the invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.
Claims (6)
1. A wine cabinet is characterized by comprising:
a cabinet body;
the inner cavity of the cabinet body is provided with an air deflector in the vertical direction so as to divide the inner cavity of the cabinet body into a storage area at the front end and an air duct at the rear end, and the inner cavity of the cabinet body is provided with a partition plate in the front-rear direction so as to divide the storage area into a refrigerating chamber and a quick-freezing chamber;
a refrigeration system;
the refrigerating system comprises a compressor, a condenser, a throttling device, a first evaporator corresponding to a refrigerating chamber, a second evaporator corresponding to a quick-freezing chamber and a first three-way valve which are connected together, wherein the compressor is arranged at the bottom of the cabinet body, and the first evaporator and the second evaporator are arranged in the air duct;
the throttling device comprises a second three-way valve, a first capillary tube and a second capillary tube, wherein the inlet of the second three-way valve is connected with the outlet of the condenser, the first evaporator is connected with the first outlet of the second three-way valve through the first capillary tube, the outlet of the first three-way valve is connected with the second evaporator, the first evaporator is connected with the first inlet of the first three-way valve, the inlet of the second capillary tube is connected with the second outlet of the second three-way valve, and the outlet of the second capillary tube is connected with the second inlet of the first three-way valve;
and a controller;
the controller is connected with the first three-way valve and the second three-way valve to cooperatively control the communication of the outlet of the first three-way valve with the first inlet thereof when the inlet of the second three-way valve is communicated with the first outlet thereof, or the communication of the outlet of the first three-way valve with the second inlet thereof when the inlet of the second three-way valve is communicated with the second outlet thereof.
2. The wine cabinet of claim 1, wherein the partition separates the air duct into an upper air duct and a lower air duct, the first evaporator being located in the upper air duct, and the second evaporator being located in the lower air duct.
3. The wine cabinet of claim 2, wherein the air deflector is provided with a first air inlet and an upper fan which are communicated with the upper air duct, and the first air inlet and the upper fan are respectively positioned at the upper side and the lower side of the first evaporator; and the air deflector is provided with a second air inlet and a lower fan which are communicated with the lower air duct, and the second air inlet and the lower fan are positioned at the left side and the right side of the second evaporator.
4. A wine cabinet according to claim 3 wherein two or more of said upper fans are provided.
5. The wine cabinet of claim 1, wherein the compressor is an inverter compressor, and the controller controls the power of the compressor to be increased when the inlet of the second three-way valve is in communication with the second outlet thereof and the outlet of the first three-way valve is in communication with the second inlet thereof.
6. The wine cabinet as claimed in claim 1, further comprising a first sensor for detecting the temperature of the refrigerating chamber, and a second sensor for detecting the temperature of the quick-freezing chamber, wherein the first sensor and the second sensor are in signal connection with the controller, and when the detected temperature of the first sensor is higher than a set temperature value, the controller controls the inlet of the second three-way valve to be communicated with the first outlet thereof, and the outlet of the first three-way valve to be communicated with the first inlet thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047629.5U CN213873345U (en) | 2020-09-17 | 2020-09-17 | Wine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047629.5U CN213873345U (en) | 2020-09-17 | 2020-09-17 | Wine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213873345U true CN213873345U (en) | 2021-08-03 |
Family
ID=77048938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022047629.5U Active CN213873345U (en) | 2020-09-17 | 2020-09-17 | Wine cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213873345U (en) |
-
2020
- 2020-09-17 CN CN202022047629.5U patent/CN213873345U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528427 No.41, No.41 Xingye North Road, Nantou Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Kaide Intelligent Technology Co.,Ltd. Address before: 528427 No.41, No.41 Xingye North Road, Nantou Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN CANDOR ELECTRICAL APPLIANCE CO.,LTD. |