CN212253353U - Constant-temperature red wine cabinet with multi-temperature-zone control function - Google Patents
Constant-temperature red wine cabinet with multi-temperature-zone control function Download PDFInfo
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- CN212253353U CN212253353U CN202020377754.XU CN202020377754U CN212253353U CN 212253353 U CN212253353 U CN 212253353U CN 202020377754 U CN202020377754 U CN 202020377754U CN 212253353 U CN212253353 U CN 212253353U
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Abstract
A constant-temperature red wine cabinet with a multi-temperature-zone control function comprises a shell and an inner container, wherein an air channel is arranged between the inner container and the shell, an evaporator and a circulating fan are arranged in the air channel, a plurality of temperature zones are arranged in the inner container, and an air door device is arranged between the temperature zones and the air channel; the air door device comprises an air guide cover, the left end and the right end of the air guide cover are communicated to form an air inlet duct, hinge holes are formed in the two ends of the air guide cover, an air door plate can be rotatably installed in the hinge holes through a hinge shaft in the middle of the air guide cover, and one end of the hinge shaft is hinged with the electromagnetic valve driving device through a pull rod. The utility model has the advantages that: the air door is used for controlling the amount of cold air entering the temperature area through the air duct, so that the temperature of the temperature area reaches a corresponding set value.
Description
Technical Field
The utility model relates to a red wine cabinet, in particular to a constant temperature red wine cabinet with multi-temperature-zone control function.
Background
The prior wine cabinets in the market mainly comprise a single-door refrigeration wine cabinet, a double-door double-temperature refrigeration wine cabinet, a single-door wine cabinet with an ice making chamber and the like, the single-door refrigeration wine cabinet has few storage temperature regions, is only suitable for storing the same kind of wine and beverage, has no ice making function and is not suitable for household use; although the double-door double-temperature refrigerating wine cabinet has two temperature areas, the double-door double-temperature refrigerating wine cabinet lacks an ice making function, and the double-door double-temperature refrigerating wine cabinet has a large number of door bodies and higher cost; although the single-door wine cabinet with the ice making chamber is also provided with a plurality of areas with different temperatures, the ice making chamber is relatively closed, other areas with different temperatures are obviously communicated with each other, and the temperature is uneven and unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a constant temperature red wine cabinet with a multi-temperature-zone control function, which has simple structure, convenient use and accurate temperature control.
The utility model discloses the purpose is realized with following mode: the utility model provides a constant temperature red wine cabinet with multi-temperature-zone control function which characterized in that: the refrigerator comprises a shell and an inner container, wherein an air channel is arranged between the inner container and the shell, an evaporator and a circulating fan are arranged in the air channel, the circulating fan sucks air from the inner container and blows the air to the evaporator through the air channel to finish refrigeration, a plurality of temperature partitions are arranged in the inner container, and an air door device is arranged between the temperature partitions and the air channel;
the air door device comprises an air guide cover, the left end and the right end of the air guide cover are communicated to form an air inlet duct, hinge holes are formed in the two ends of the air guide cover, an air door plate can be rotatably installed in the hinge holes through a hinge shaft in the middle of the air guide cover, one end of the hinge shaft is hinged to the electromagnetic valve driving device through a pull rod, the air door plate is driven to rotate by a corresponding angle through the pull rod after the electromagnetic valve is electrified, and the flow area of the air inlet duct opened by the air door plate is.
The articulated shaft stretches across the wind door plate, and the two ends of the articulated shaft protrude out of the left end surface and the right end surface of the wind door plate.
The air inlet duct is internally provided with a positioning seat which is in an open groove shape and is buckled on the articulated shaft.
And the hinge shaft is provided with a clearance groove corresponding to the positioning seat.
The electromagnetic valve is a multi-stage push-pull electromagnetic valve.
The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. The air door is used for controlling the amount of cold air entering the temperature area through the air duct, so that the temperature of the temperature area reaches a corresponding set value. 3. The air door is controlled by a multi-stage electromagnetic valve, and the opening and closing angle of the air door plate can be controlled according to a control system signal, so that the temperature of the temperature area is kept within a set value.
Drawings
Fig. 1 is the final assembly effect diagram of the present invention.
Fig. 2 is the schematic view of the fully opened structure of the wind door plate of the present invention.
Fig. 3 is the schematic view of the half-open structure of the wind door plate of the present invention.
Fig. 4 is a schematic view of the closing structure of the wind door panel of the present invention.
Fig. 5 and 6 are assembly diagrams of the structure of the wind door device of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a constant temperature red wine cabinet with multi-temperature-zone control function which characterized in that: the refrigerator comprises a shell 1 and a liner 2, wherein an air channel 3 is arranged between the liner 2 and the shell 1, an evaporator 4 and a circulating fan 5 are arranged in the air channel 3, the circulating fan 5 sucks air from the liner 2 and blows the air to the evaporator 4 through the air channel 3 to finish refrigeration, a plurality of temperature partitions 6 are arranged in the liner 2, and an air door device 7 is arranged between the temperature partitions 6 and the air channel 3;
the air door device 7 comprises an air guide cover 71, the left end and the right end of the air guide cover 71 are communicated to form an air inlet duct 72, hinge holes 73 are formed in the two ends of the air guide cover 71, an air door plate 74 is rotatably installed in the hinge holes 73 through a hinge shaft 75 in the middle of the air door plate, one end of each hinge shaft 75 is hinged to a driving device of an electromagnetic valve 77 through a pull rod 76, and the electromagnetic valve 77 is powered on and then drives the air door plate 74 to rotate by a corresponding angle through the pull rod 76 to control the flow area of the air inlet duct 72 opened by the air door plate 74.
The hinge shaft 75 is arranged across the air flap plate 74, and two ends of the hinge shaft protrude out of the left and right end surfaces of the air flap plate 74.
A positioning seat 78 is arranged in the air inlet duct 72, the positioning seat 78 is in an open groove shape, and the positioning seat 78 is buckled on the hinge shaft 75.
The hinge shaft 75 is provided with a clearance groove 79 corresponding to the positioning seat 78.
The solenoid valve 77 is a multi-stage push-pull solenoid valve.
The working principle is as follows: in the normal working process of the red wine cabinet, the circulating fan 5 sucks air from the inner container 2, blows the air to the evaporator 4 through the air duct 3 to finish refrigeration, and cold air enters the air duct and enters each temperature zone through the air door device 7 to realize refrigeration of the temperature zone. The control system is electrically connected with a temperature sensor in each temperature area, and when the control system senses that the temperature of the temperature area is too high, the control system controls the electromagnetic valve to drive the air door plate to be opened to the maximum angle, so that more cold air enters the temperature area through the air door device, and the temperature of the temperature area is rapidly reduced. When the temperature sensor senses that the temperature of the temperature zone is too low, the control system controls the electromagnetic valve to drive the air door plate to be opened to a minimum angle or even close the air door plate, cold air entering the temperature zone is reduced or even stopped, and the temperature of the temperature zone is raised. When the temperature sensor senses that the temperature of the temperature zone is close to a set value, the control system controls the electromagnetic valve to drive the air door plate to be opened to a half-open angle or a smaller angle, so that part of cold air enters the temperature zone, and the temperature of the temperature zone is maintained. When the temperature of each temperature zone reaches the set temperature, the control system stops the work of the compressor or reduces the frequency work of the compressor.
Compared with the prior art, adopt multistage plug-type solenoid valve control air door board's opening angle in the present case for this air door board's angle reaches the operation requirement, makes the suitable amount of cold air get into this warm area, reaches and stabilizes at the setting value with the temperature of this warm area of position, satisfies multi-warm-zone red wine cabinet's operation requirement. Wherein, multistage plug-type solenoid valve can set for a plurality of fender positions as required to correspond the opening angle of wind door plant, consequently, the control of solenoid valve need not complicated control circuit, makes its manufacturing cost lower, and work is more stable high-efficient, so can extensively use widely.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a constant temperature red wine cabinet with multi-temperature-zone control function which characterized in that: the refrigerator comprises a shell (1) and a liner (2), wherein an air duct (3) is arranged between the liner (2) and the shell (1), an evaporator (4) and a circulating fan (5) are arranged in the air duct (3), the circulating fan (5) sucks air from the liner (2) and blows the air to the evaporator (4) through the air duct (3) to finish refrigeration, a plurality of temperature partitions (6) are arranged in the liner (2), and an air door device (7) is arranged between the temperature partitions (6) and the air duct (3);
the air door device (7) comprises an air guide cover (71), the left end and the right end of the air guide cover (71) are communicated to form an air inlet duct (72), hinged holes (73) are formed in the two ends of the air guide cover (71), an air door plate (74) is rotatably installed in the hinged holes (73) through a hinged shaft (75) in the middle of the air guide cover, one end of the hinged shaft (75) is hinged to a driving device of an electromagnetic valve (77) through a pull rod (76), and the electromagnetic valve (77) is powered on and then drives the air door plate (74) to rotate by a corresponding angle through the pull rod (76) to control the flow area of the air inlet duct (72) opened by the air door plate (74).
2. The constant-temperature red wine cabinet with the multi-temperature-zone control function according to claim 1, characterized in that: the hinge shaft (75) is arranged across the air door plate (74), and two ends of the hinge shaft protrude out of the left end surface and the right end surface of the air door plate (74).
3. The constant-temperature red wine cabinet with the multi-temperature-zone control function according to claim 1, characterized in that: a positioning seat (78) is arranged in the air inlet duct (72), the positioning seat (78) is in an open groove shape, and the positioning seat (78) is buckled on the hinging shaft (75).
4. The constant-temperature red wine cabinet with the multi-temperature-zone control function as claimed in claim 3, wherein: and a clearance groove (79) is formed in the position, corresponding to the positioning seat (78), of the hinge shaft (75).
5. The constant-temperature red wine cabinet with the multi-temperature-zone control function according to claim 1, characterized in that: the electromagnetic valve (77) is a multi-stage push-pull electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020377754.XU CN212253353U (en) | 2020-03-23 | 2020-03-23 | Constant-temperature red wine cabinet with multi-temperature-zone control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020377754.XU CN212253353U (en) | 2020-03-23 | 2020-03-23 | Constant-temperature red wine cabinet with multi-temperature-zone control function |
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| CN212253353U true CN212253353U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020377754.XU Active CN212253353U (en) | 2020-03-23 | 2020-03-23 | Constant-temperature red wine cabinet with multi-temperature-zone control function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678159A (en) * | 2023-05-24 | 2023-09-01 | 中山市越海电器有限公司 | Multi-temperature-zone independent temperature control wine cabinet and control method thereof |
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2020
- 2020-03-23 CN CN202020377754.XU patent/CN212253353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678159A (en) * | 2023-05-24 | 2023-09-01 | 中山市越海电器有限公司 | Multi-temperature-zone independent temperature control wine cabinet and control method thereof |
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