CN106766638A - Article-storage device, the refrigerator with the article-storage device and its control method - Google Patents
Article-storage device, the refrigerator with the article-storage device and its control method Download PDFInfo
- Publication number
- CN106766638A CN106766638A CN201611269753.8A CN201611269753A CN106766638A CN 106766638 A CN106766638 A CN 106766638A CN 201611269753 A CN201611269753 A CN 201611269753A CN 106766638 A CN106766638 A CN 106766638A
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- China
- Prior art keywords
- temperature
- drawer
- lid
- nut
- article
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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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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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
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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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
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
Abstract
The present invention provides a kind of article-storage device, the control method of refrigerator and refrigerator with the article-storage device, the article-storage device includes drawer appliance, the drawer appliance includes drawer and the lid for being opened and closed the drawer, the article-storage device also includes being used to drive the lid relative to the drive mechanism that the drawer overturns, the drive mechanism includes vertically extending screw rod, the nut for being used to drive the motor of the screw rod rotation and being sheathed on the screw rod and coordinate with the screw thread on the screw rod, the nut is fixedly connected on the lid and the relatively described lid of the nut is rotated and limited with the screw rod limiting the nut moves up and down；Article-storage device of the invention can accurately realize temperature control, and temperature fluctuation range is small.
Description
Technical field
The present invention relates to art of refrigeration units, more particularly to a kind of can realize accurate temperature controlling and temperature fluctuation range is small
Article-storage device, the refrigerator with the article-storage device and its control method.
Background technology
Traditional wind cooling refrigerator due to the factors such as its control mode and defrost cause the temperature fluctuation of refrigeration chamber compared with
Greatly, influence food is fresh-keeping, is easily caused a large amount of losses of nutritional ingredient in food.
At present, part refrigerator on the drawer of refrigeration chamber by installing closure additional, and air inlet is set on drawer
And air outlet, the cold wind of refrigeration chamber from air inlet enter in the drawer with the drawer in food heat exchange after and from
The air outlet outflow.It is not proper sealing, in refrigeration compartment because leaving air inlet and air outlet on drawer
Cooling or during heating up, the temperature fluctuation for being easily caused drawer is excessive, and food in cold wind blow-through drawer when
Between the long food air-drying being easily caused in drawer, be unfavorable for fresh-keeping.
In view of this, it is necessary to which a kind of new article-storage device, the refrigerator with the article-storage device and its control method are provided
To solve the above problems.
The content of the invention
Accurate temperature controlling and the small article-storage device of temperature fluctuation range, tool can be realized it is an object of the invention to provide a kind of
There are the refrigerator and its control method of the article-storage device.
For achieving the above object, the present invention is adopted the following technical scheme that：A kind of article-storage device, including drawer appliance,
The drawer appliance includes drawer and the lid for being opened and closed the drawer, and the article-storage device also includes being used to drive described
Relative to the drive mechanism that the drawer overturns, the drive mechanism includes vertically extending screw rod, is used to drive lid
The motor of the dynamic screw rod rotation and the nut for being sheathed on the screw rod and coordinating with the screw thread on the screw rod, the spiral shell
Mother is fixedly connected on the lid and the relatively described lid of the nut is rotated and limited with the screw rod to limit the nut
Body is moved up and down.
Used as further improved technical scheme of the present invention, the drawer appliance also includes being projected outwardly of from the lid
Locating part, the locating part include being used to house the host cavity of the nut and enclosing set the upper wall to form the host cavity, under
Wall, the periphery of the nut has with host cavity cooperation to limit the limited block that the nut rotates with the screw rod, institute
State upper wall and the through hole passed through for the screw rod, the external diameter of the aperture less than the nut of the through hole are provided with the lower wall.
Used as further improved technical scheme of the present invention, the locating part also includes the connection upper wall and the lower wall
Connection wall and be opened in the connection wall and insert the opening of the host cavity for the nut；The upper wall, it is described under
Wall has the first guide groove, the second guide groove caved inward from the opening side to the through hole respectively；First guide groove
Width with second guide groove is not less than the external diameter of the screw rod.
Used as further improved technical scheme of the present invention, the article-storage device includes that multiple is arranged in order along the vertical direction
Above-mentioned drawer appliance, the drive mechanism include with the one-to-one nut of the drawer appliance, be provided with multiple screw threads
The screw rod and motor in portion；The threaded portion corresponds with the nut.
Used as further improved technical scheme of the present invention, the thickness of at least two threaded portions in multiple threaded portions is not
Together.
For achieving the above object, the present invention also provides a kind of refrigerator, including refrigeration compartment, and the refrigeration chamber sets
The front end for having above-mentioned article-storage device, the lid is pivotally connected to the refrigeration chamber, and the nut is fixedly connected on described
The rear end of lid；The drive mechanism is used to drive the lid around the pivot axis.
Used as further improved technical scheme of the present invention, the refrigerator also includes providing cold to the refrigeration compartment
Refrigeration system, blower fan and air channel and controller that the cold that the refrigeration system is produced is delivered to refrigeration chamber, it is described
Refrigeration system and the blower fan are connected with the controller communication；The refrigeration chamber is provided with and is connected with the air channel
Air outlet, after the lid relatively drawer upset, from the cold wind of air outlet blowout just to the drawer in
Side.
For achieving the above object, the present invention also provides a kind of control method for above-mentioned refrigerator, and the refrigerator is also
Including being used to the first temperature sensor of the temperature for sensing the refrigeration chamber, first temperature sensor and driving machine
Structure is connected with the controller communication, and the control method comprises the following steps：
a1：Judge whether the temperature of the refrigeration chamber rises to turn-on temperature, if so, then starting the blower fan and compression
Machine simultaneously jumps to step a2；If it is not, then the compressor and blower fan remain shut off state；
a2：Judge whether the temperature of the refrigeration chamber drops to the temperature of the first preset temperature numerical value lower than turn-on temperature,
If so, then the controller controls the drive mechanism to drive the lid to be rotated up opening the drawer and jumping to step
Rapid a3；If it is not, then the blower fan, compressor continuous service at a temperature of the refrigeration chamber until be down to lower than turn-on temperature
The temperature of the first preset temperature numerical value；
a3：Judge whether the temperature of the refrigeration chamber drops to the temperature of second preset temperature numerical value higher than shutoff temperature,
If so, then the controller controls the drive mechanism to drive the lid to rotate down to cover the drawer and jump to step
Rapid a4；If it is not, then the lid is remained stationary as until to be down to higher than shutoff temperature second pre- at a temperature of the refrigeration chamber
If the temperature of Temperature numerical;
a4：Judge whether the temperature of the refrigeration chamber drops to shutoff temperature, if so, the then fan parking, compressor
Shut down and return to step a1；If it is not, then the blower fan remains on state up to the refrigeration chamber with the compressor
Temperature drop is to shutoff temperature.
For achieving the above object, the present invention also provides a kind of control method for above-mentioned refrigerator, and the refrigerator is also
Second temperature sensor including being used to sense the temperature in the drawer, the second temperature sensor and drive mechanism are equal
It is connected with the controller communication, the control method comprises the following steps：
b1：Judge whether the temperature in the drawer rises to start-up temperature, if so, then the blower fan startup, compressor start,
The controller controls the drive mechanism to drive the lid to be rotated up opening the drawer and jumping to step b2；If
No, then the compressor and blower fan remain shut off state；The start-up temperature is opened than the refrigeration compartment of normal setting
The low first preset temperature numerical value of machine temperature；
b2：Judge whether the temperature in the drawer drops to shutdown temperature, if so, then the fan parking, compressor shutdown,
Controller controls the drive mechanism to drive the lid to rotate down to cover the drawer；If it is not, the then blower fan, compression
Machine continuous service is until whether the temperature of the refrigeration chamber drops to shutdown temperature；The shutdown temperature is than normal setting
Shutoff temperature the second preset temperature numerical value high of the refrigeration compartment.
For achieving the above object, the present invention also provides a kind of control method for above-mentioned refrigerator, and the refrigerator is also
The first temperature sensor including the temperature for sensing the refrigeration chamber, be used to sense temperature in the drawer
Two temperature sensors, first temperature sensor is connected with the second temperature sensor with the controller communication, institute
Control method is stated to comprise the following steps：
c1：Judge whether the temperature of the refrigeration chamber rises to turn-on temperature, if so, then starting the blower fan and compression
Machine simultaneously jumps to step c2；If it is not, then the compressor and blower fan remain shut off state；
c2:Judge whether the temperature in the drawer rises to start-up temperature, if so, then the controller controls the blower fan to open
Dynamic, compressor start, controller control the drive mechanism to drive the lid to be rotated up opening the drawer and redirecting
To step c3；If it is not, jumping to step c4；The start-up temperature the first preset temperature numerical value lower than the turn-on temperature；
c3：Judge whether the temperature in the drawer drops to shutdown temperature, if so, then controller controls the drive mechanism to drive
The lid is moved to rotate down to close the drawer and jump to step c4, if it is not, then continuing to run with step c3；The shutdown
Temperature second preset temperature numerical value higher than the shutoff temperature；
c4：Judge whether the temperature of the refrigeration chamber drops to shutoff temperature, if so, the then fan parking, compressor
Shut down and return to step c1；If it is not, then the blower fan remains on state up to the refrigeration chamber with the compressor
Temperature drop is to shutoff temperature.
The beneficial effects of the invention are as follows：Drawer appliance in the present invention includes drawer and can match somebody with somebody with drawer sealing
The lid of conjunction, the article-storage device also includes being used to drive the lid relative to the drive mechanism that the drawer overturns, can
Change the gap between drawer and lid as desired by the drive mechanism, so that temperature is uniform in drawer, and can
Reach the effect of damping.
Brief description of the drawings
Fig. 1 is the structural representation of the article-storage device in the present invention.
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1.
Fig. 3 is the exploded view of the article-storage device in Fig. 1.
Fig. 4 is the mplifying structure schematic diagram at B in Fig. 3.
Fig. 5 is the mplifying structure schematic diagram at C in Fig. 3.
Specific embodiment
Below with reference to each implementation method shown in the drawings, the present invention will be described in detail, refer to Fig. 1 to Fig. 5 institutes
Show, be better embodiment of the invention.
Please join shown in Fig. 1 to Fig. 5, the present invention provides a kind of article-storage device 100 and the refrigerator with the article-storage device 100,
The refrigerator includes refrigeration compartment, the above-mentioned article-storage device 100 located at the refrigeration chamber, provides cold to the refrigeration compartment
The refrigeration system of amount, the cold that the refrigeration system is produced is delivered to the blower fan of refrigeration chamber and air channel, is used to sense institute
State the temperature sensor and controller of the temperature in refrigeration compartment and/or the article-storage device, the refrigeration system, blower fan,
Temperature sensor is connected with the controller communication.The temperature control institute that the controller is sensed according to the temperature sensor
State the start and stop of refrigeration system, blower fan.
The article-storage device 100 includes drawer appliance 1 and drive mechanism 2.The drawer appliance 1 include drawer 11 and
Lid 12 for being opened and closed the drawer 11, the drive mechanism 2 is used to drive the lid 12 to be turned over relative to the drawer 11
Turn.The lid 12 is driven relative to the angle that the drawer 11 overturns by controlling the drive mechanism 2, so as to adjust described
The size in the gap between drawer 11 and the lid 12, is taken out with reaching described in humidity and regulation in the regulation drawer 11
Intake in drawer 11, makes the uniform purpose of temperature in drawer.
There is seal, for example, the lid 12 has towards the drawer between the lid 12 and the drawer 11
11 seals for protruding out and being engaged with the drawer 11；When the lid 12 is located on the drawer 11, base can be formed
Originally the drawer appliance 1 being fully sealed.
The drive mechanism 2 includes vertically extending screw rod 21, is used to the motor for driving the screw rod 21 to rotate
22 and the nut 23 that is sheathed on the screw rod 21 and coordinates with the screw thread on the screw rod 21, the nut 23 is fixedly connected
In the relatively described lid of the nut 23 is rotated and limited with the screw rod 21 to limit the nut 23 on the lid 12
12 move up and down.
Above-mentioned being fixedly connected refer to that the limitation nut 23 rotates with the screw rod 21 and to limit the nut 23 relative
The connected mode that the lid 12 is moved up and down.
When the motor 22 drives the screw rod 21 to rotate forward, the nut 23 is moved up and driven along the screw rod 21
The lid 12 be flipped up around the drawer 11 with open the drawer 11 and increase the lid 12 and the drawer 11 it
Between gap；When the motor 22 drives the screw rod 21 to invert, the nut 23 is moved down and band along the screw rod 21
The dynamic lid 12 downwardly turns over to reduce the gap or pass between the drawer 11 and the lid 12 around the drawer 11
Closing the drawer 11 makes the drawer 11 be in sealing state such that it is able to described in the demand regulation according to the drawer appliance 1
Gap length between drawer 11 and lid 12, it is easy to adjust.
Further, the drawer appliance 1 also includes projecting outwardly of locating part 13, the locating part from the lid 12
13 include being used to house the host cavity 131 of the nut 23 and enclose set the upper wall 132, lower wall to form the host cavity 131
133rd, the connection wall 134 of the upper wall 132 and the lower wall 133 is connected.
The periphery of the nut 23 has to coordinate with the host cavity 131 is revolved with limiting the nut 23 with the screw rod 21
The limited block for turning, after making the nut 23 be contained in the host cavity 131, it is impossible to rotate, so as to by the rotation of the screw rod 21
The dynamic linear motion for being converted to the nut 23 of transhipment, the gap for being easy to change between the lid 12 and the drawer 11 it is big
It is small.
In present embodiment, the periphery of the nut 23 is rectangle, the shape in the host cavity 131 and the nut
23 match, and are rotated with after the nut 23 is contained in the host cavity 131, limiting the nut 23.
The connection wall 134 is provided with the opening 1341 that the host cavity 131 is inserted for the nut 23, and being easy to will be described
Nut 23 is inserted in the host cavity 131.
The upper wall 132 is provided with the through hole 1321 passed through for the screw rod 21, the through hole 1321 with the lower wall 133
External diameter of the aperture less than the nut 23, on the one hand, the limitation nut 23 is relative during the screw rod 21 rotates
The lid 12 is moved up and down；On the other hand, it is easy to the nut 23 to drive the locating part 13 to be moved down along the screw rod 21
It is dynamic.
The upper wall 132, the lower wall 133 respectively have from it is described opening 1341 sides cave inward to the through hole
The first guide groove 1322, the second guide groove 1331 at 1321；First guide groove 1322 is equal with the width of second guide groove 1331
Not less than the external diameter of the screw rod 21, the screw rod 21 in order to will be arranged with nut 23 is attached on the locating part 13.
Further, the article-storage device 100 includes multiple above-mentioned drawer appliances 1 being arranged in order along the vertical direction, institute
Stating drive mechanism 2 includes with the one-to-one nut 23 of the drawer appliance 1, is provided with the screw rod 21 of multiple threaded portions 211
And motor 22；The threaded portion 211 corresponds with the nut 23, drives the screw rod 21 to rotate forward in the motor 22
When, nut 23 on each lid 12 along the screw rod to moving on 21 and driving lid 12 to be flipped up, to open
The drawer 11 simultaneously adjusts the size in gap between the lid 12 and the drawer 11 corresponding with the lid 12；In the motor
When the 22 driving screw rods 21 are inverted, the nut 23 on each lid 12 is moved down along the screw rod 21 and drives lid
Body 12 is downwardly turned over, to adjust size or the closing in the gap between the lid 12 and the drawer 11 corresponding with the lid 2
The drawer 11 makes the drawer 11 be in sealing state.
Further, the thickness of at least two threaded portions in multiple threaded portions 211 is different, so, is driven in motor 22
During the screw rod 21 is rotated forward or inverted, the flip angle of the lid 12 of each drawer 11 can be controlled, so that accurately
Control the intake and humidity in each drawer 11.
The front end of the lid 12 is pivotally connected to the refrigeration chamber, specifically, the tool of the front end of the lid 12
Have in the width direction respectively to the pivotal axis 121 of both sides projection, the refrigeration chamber position corresponding with the pivotal axis 121
The place of putting is arranged with to house the accepting hole of the pivotal axis 121, during the lid 12 overturns, the pivotal axis
121 rotate around the accepting hole corresponding with the pivotal axis 121.
The nut 23 is fixedly connected on the rear end of the lid 12；The drive mechanism 2 is used to drive the lid 12
Rotated around the straight line where the pivotal axis 121.
Further, the refrigeration chamber is provided with the air outlet being connected with the air channel, relative in the lid 12
After the drawer 11 overturns, from the cold wind of air outlet blowout just to the drawer 11 inner side so that from the air-out
The cold wind of mouth blowout enters in the drawer 11, reduces the temperature in the drawer 11, improves refrigerating efficiency.
Present invention also offers the control method for above-mentioned refrigerator, include connecting with the controller communication in the refrigerator
Connect so that in the embodiment of the first temperature sensor for sensing the temperature of the refrigeration chamber, the control method includes following step
Suddenly：
a1：Judge whether the temperature of the refrigeration chamber rises to turn-on temperature, if so, then starting the blower fan and compression
Machine simultaneously jumps to step a2；If it is not, then the compressor and blower fan remain shut off state；
a2：Judge whether the temperature of the refrigeration chamber drops to the temperature of the first preset temperature numerical value lower than turn-on temperature,
If so, then the controller controls the drive mechanism 2 to drive the lid 12 to be rotated up to open the drawer 11 and jump
Go to step a3；If it is not, then the blower fan, compressor continuous service at a temperature of the refrigeration chamber until be down to than start
The temperature of the low first preset temperature numerical value of temperature；In the present embodiment, first preset temperature is 2 DEG C, during being somebody's turn to do, cold wind elder generation
Lid 12 is flipped up again after after 2 DEG C of temperature drop to refrigeration compartment refrigeration so that cold wind is between lid 12 and drawer 11
Gap in enter drawer 11 in；The air that temperature can be avoided higher is entered into drawer 11, so as to reduce temperature in drawer 11
Degree fluctuation.
a3：Judge whether the temperature of the refrigeration chamber drops to the temperature of second preset temperature numerical value higher than shutoff temperature
Degree, if so, then the controller controls the drive mechanism 2 to drive the lid 12 to rotate down to cover the drawer 11 simultaneously
Jump to step a4；If it is not, then the lid 12 is remained stationary as until being down at a temperature of the refrigeration chamber than shutdown temperature
Spend the temperature of the second preset temperature numerical value high；In the present embodiment, second preset temperature is 2 DEG C, during being somebody's turn to do, in refrigeration
When compartment temperature is higher than 2 DEG C of shutoff temperature, will lid 12 reset the sealing drawer 11, the air that temperature can be avoided relatively low
Enter into drawer 11, so as to reduce temperature fluctuation in drawer 11；In addition, by the cooperation of lid 12 and drawer 11, drawer 11
Interior temperature change is small, and refrigerating effect is good；And the time inside cold wind blow-through drawer 11 is reduced, performance of keeping humidity lifting.
a4：Judge whether the temperature of the refrigeration chamber drops to shutoff temperature, if so, the then fan parking, pressure
Contracting machine is shut down and return to step a1；If it is not, then the blower fan remains on state until the refrigeration compartment with the compressor
Shutoff temperature is down at interior temperature.
To sum up, in the control method, the Temperature Difference Ratio refrigeration compartment inside drawer 11 is small, by matching somebody with somebody for lid 12 and drawer 11
Close, the temperature change in drawer 11 is small, and refrigerating effect is good；And the time inside cold wind blow-through drawer 11 is reduced, performance of keeping humidity is carried
Rise.
Present invention also offers the control method of another refrigerator, only include being used to sense in the drawer in the refrigerator
In the embodiment of the second temperature sensor of temperature, the control method comprises the following steps：
b1：Judge whether the temperature in the drawer 11 rises to start-up temperature, if so, then the blower fan starts, compressor is opened
Dynamic, described controller controls the drive mechanism 2 to drive the lid 12 to be rotated up to open the drawer 11 and jump to
Step b2；If it is not, then the compressor and blower fan remain shut off state；The refrigeration of the start-up temperature than normal setting
The low first preset temperature numerical value of turn-on temperature of compartment；In the present embodiment, first preset temperature is 2 DEG C, by the second temperature
Degree sensor directly senses the temperature in drawer 11 to provide cold in real time so that the temperature control in the drawer 11 is more smart
Really.In addition, the start-up temperature is lower than the turn-on temperature of the refrigeration compartment of normal setting, can be carried to drawer 11 in time
Semen donors, reduce temperature in drawer 11.
b2：Judge whether the temperature in the drawer 11 drops to shutdown temperature, if so, the then fan parking, compression
Machine is shut down, controller controls the drive mechanism 2 to drive the lid 12 to rotate down to cover the drawer 11；If it is not, then
The blower fan, compressor continuous service are until whether the temperature of the refrigeration chamber drops to shutdown temperature；It is described to shut down temperature
Spend shutoff temperature the second preset temperature numerical value high of the refrigeration compartment than normal setting；In the present embodiment, described second is pre-
If temperature is 2 DEG C, shutoff temperature the second preset temperature numerical value high of the refrigeration compartment of the shutdown temperature than normally setting,
Can in time stop providing cold to drawer 11, reduce temperature in drawer 11；Temperature setting in the drawer 11 simultaneously
Limiting value is located in the temperature setting limit value of common refrigeration compartment, and variable temperatures scope is small.
Present invention also offers the control method of another refrigerator, between the refrigerator includes being used to sense the refrigeration simultaneously
In first temperature sensor of indoor temperature, the embodiment of the second temperature sensor of the temperature sensed in the drawer 11,
The control method comprises the following steps：
c1：Judge whether the temperature of the refrigeration chamber rises to turn-on temperature, if so, then starting the blower fan and compression
Machine simultaneously jumps to step c2；If it is not, then the compressor and blower fan remain shut off state；
c2:Judge whether the temperature in the drawer 11 rises to start-up temperature, if so, then the controller controls the blower fan
Startup, compressor start, controller control the drive mechanism 2 to drive the lid 12 to be rotated up to open the drawer 11
And jump to step c3；If it is not, jumping to step c4；The start-up temperature the first preset temperature number lower than the turn-on temperature
Value；In the present embodiment, first preset temperature is 2 DEG C, and the process is, in the compressor and the fan operation, to judge
Whether the drawer 11 needs refrigeration, can precisely control temperature；The start-up temperature is lower than the turn-on temperature 2 DEG C,
The air that temperature can be avoided higher is entered into drawer, so as to reduce temperature fluctuation in drawer.
c3：Judge whether the temperature in the drawer 11 drops to shutdown temperature, if so, then controller controls the driving
Mechanism 2 drives the lid 12 to rotate down to close the drawer 11 and jump to step c4, if it is not, then continuing to run with step
c3；The shutdown temperature second preset temperature numerical value higher than the shutoff temperature；In the present embodiment, second preset temperature is
2 DEG C, the process is, in the compressor and the fan operation, to judge whether the drawer needs refrigeration, can be more accurate
Ground control temperature；The shutdown temperature is higher than the shutoff temperature 2 DEG C, and the air that temperature can be avoided relatively low enters into drawer 11
It is interior, so as to reduce temperature fluctuation in drawer.
c4：Judge whether the temperature of the refrigeration chamber drops to shutoff temperature, if so, the then fan parking, pressure
Contracting machine is shut down and return to step c1；If it is not, then the blower fan remains on state until the refrigeration compartment with the compressor
Shutoff temperature is down at interior temperature.
In the method, the compressor and the blower fan are controlled by the temperature signal of first temperature sensor feedback
Start shut down, the temperature signal fed back by the second temperature sensor controls whether to be flipped up the lid 12 to institute
State and cold is provided in drawer 11；Ensure that temperature control inside drawer 11 is accurate, while between refrigeration residing for the drawer 11
The temperature of room is also at kilter, can further reduce the temperature fluctuation in the drawer 11.
In sum, the drawer appliance 1 in the present invention includes drawer 11 and can seal what is coordinated with the drawer 11
Lid 12, the article-storage device 100 also includes being used to drive the lid 12 relative to the drive mechanism that the drawer 11 overturns
2, can be as desired by the gap between the change drawer 11 of the drive mechanism 2 and lid 12, so that temperature in drawer 11
Degree is uniform, and can reach the effect of damping.
It should be understood that, although the present specification is described in terms of embodiments, but not each implementation method only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say
Used as an entirety, technical scheme in each implementation method can also be through appropriately combined, and forming those skilled in the art can for bright book
With the other embodiment for understanding.
Those listed above is a series of to be described in detail only for feasibility implementation method of the invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included within the scope of the present invention.
Claims (10)
1. a kind of article-storage device, including drawer appliance, the drawer appliance includes drawer and the lid for being opened and closed the drawer
Body, it is characterised in that：The article-storage device also includes being used to drive the lid relative to the drive mechanism that the drawer overturns,
The drive mechanism includes vertically extending screw rod, is used to drive the motor of the screw rod rotation and is sheathed on described
The nut coordinated on screw rod and with the screw thread on the screw rod, the nut is fixedly connected on the lid to limit the spiral shell
Mother rotates and limits the relatively described lid of the nut and moves up and down with the screw rod.
2. article-storage device according to claim 1, it is characterised in that：The drawer appliance also includes outside from the lid
The locating part of projection, the locating part includes being used to house the host cavity of the nut and enclose set to form the upper of the host cavity
Wall, lower wall, the periphery of the nut have coordinate with the host cavity with limit the nut with the screw rod rotate it is spacing
Block, the upper wall is provided with the through hole passed through for the screw rod with the lower wall, and the aperture of the through hole is less than the nut
External diameter.
3. article-storage device according to claim 2, it is characterised in that：The locating part also includes the connection upper wall and institute
State the connection wall of lower wall and be opened in the connection wall opening that the host cavity is inserted for the nut；The upper wall,
The lower wall has the first guide groove, the second guide groove caved inward from the opening side to the through hole respectively；Described
One guide groove is not less than the external diameter of the screw rod with the width of second guide groove.
4. article-storage device according to claim 1, it is characterised in that：The article-storage device include it is multiple along the vertical direction according to
The above-mentioned drawer appliance of secondary arrangement, the drive mechanism include with the one-to-one nut of the drawer appliance, be provided with many
The screw rod and motor of individual threaded portion；The threaded portion corresponds with the nut.
5. article-storage device according to claim 4, it is characterised in that：At least two threaded portions in multiple threaded portions it is thick
It is thin different.
6. a kind of refrigerator, including refrigeration compartment, it is characterised in that：The refrigeration chamber is provided with as any in claim 1-5
Article-storage device described in one, the front end of the lid is pivotally connected to the refrigeration chamber, and the nut is fixedly connected on
The rear end of the lid；The drive mechanism is used to drive the lid around the pivot axis.
7. refrigerator according to claim 6, it is characterised in that：The refrigerator also includes providing cold to the refrigeration compartment
Refrigeration system, the cold that the refrigeration system is produced is delivered to the blower fan and air channel and controller of refrigeration chamber, institute
Refrigeration system and the blower fan is stated to be connected with the controller communication；The refrigeration chamber is provided with and is connected with the air channel
Logical air outlet, after the lid relatively drawer upset, from the cold wind of air outlet blowout just to the drawer
Inner side.
8. the control method of a kind of refrigerator for described in claim 7, it is characterised in that：The refrigerator also includes being used to sense
First temperature sensor of the temperature of the refrigeration chamber, first temperature sensor and drive mechanism with the control
Device communication connection processed, the control method comprises the following steps：
a1：Judge whether the temperature of the refrigeration chamber rises to turn-on temperature, if so, then starting the blower fan and compression
Machine simultaneously jumps to step a2；If it is not, then the compressor and blower fan remain shut off state；
a2：Judge whether the temperature of the refrigeration chamber drops to the temperature of the first preset temperature numerical value lower than turn-on temperature,
If so, then the controller controls the drive mechanism to drive the lid to be rotated up opening the drawer and jumping to step
Rapid a3；If it is not, then the blower fan, compressor continuous service at a temperature of the refrigeration chamber until be down to lower than turn-on temperature
The temperature of the first preset temperature numerical value；
a3：Judge whether the temperature of the refrigeration chamber drops to the temperature of second preset temperature numerical value higher than shutoff temperature,
If so, then the controller controls the drive mechanism to drive the lid to rotate down to cover the drawer and jump to step
Rapid a4；If it is not, then the lid is remained stationary as until to be down to higher than shutoff temperature second pre- at a temperature of the refrigeration chamber
If the temperature of Temperature numerical；
a4：Judge whether the temperature of the refrigeration chamber drops to shutoff temperature, if so, the then fan parking, compressor
Shut down and return to step a1；If it is not, then the blower fan remains on state up to the refrigeration chamber with the compressor
Temperature drop is to shutoff temperature.
9. the control method of a kind of refrigerator for described in claim 7, it is characterised in that：The refrigerator also includes being used to sense
The second temperature sensor of the temperature in the drawer, the second temperature sensor and drive mechanism with the controller
Communication connection, the control method comprises the following steps：
b1：Judge whether the temperature in the drawer rises to start-up temperature, if so, then the blower fan startup, compressor start,
The controller controls the drive mechanism to drive the lid to be rotated up opening the drawer and jumping to step b2；If
No, then the compressor and blower fan remain shut off state；The start-up temperature is opened than the refrigeration compartment of normal setting
The low first preset temperature numerical value of machine temperature；
b2：Judge whether the temperature in the drawer drops to shutdown temperature, if so, then the fan parking, compressor shutdown,
Controller controls the drive mechanism to drive the lid to rotate down to cover the drawer；If it is not, the then blower fan, compression
Machine continuous service is until whether the temperature of the refrigeration chamber drops to shutdown temperature；The shutdown temperature is than normal setting
Shutoff temperature the second preset temperature numerical value high of the refrigeration compartment.
10. the control method of a kind of refrigerator for described in claim 7, it is characterised in that：The refrigerator is also included for feeling
Survey the first temperature sensor of the temperature of the refrigeration chamber, be used to sense the second temperature sensing of the temperature in the drawer
Device, first temperature sensor is connected with the second temperature sensor with the controller communication, the control method
Comprise the following steps：
c1：Judge whether the temperature of the refrigeration chamber rises to turn-on temperature, if so, then starting the blower fan and compression
Machine simultaneously jumps to step c2；If it is not, then the compressor and blower fan remain shut off state；
c2:Judge whether the temperature in the drawer rises to start-up temperature, if so, then the controller controls the blower fan to open
Dynamic, compressor start, controller control the drive mechanism to drive the lid to be rotated up opening the drawer and redirecting
To step c3；If it is not, jumping to step c4；The start-up temperature the first preset temperature numerical value lower than the turn-on temperature；
c3：Judge whether the temperature in the drawer drops to shutdown temperature, if so, then controller controls the drive mechanism to drive
The lid is moved to rotate down to close the drawer and jump to step c4, if it is not, then continuing to run with step c3；The shutdown
Temperature second preset temperature numerical value higher than the shutoff temperature；
c4：Judge whether the temperature of the refrigeration chamber drops to shutoff temperature, if so, the then fan parking, compressor
Shut down and return to step c1；If it is not, then the blower fan remains on state up to the refrigeration chamber with the compressor
Temperature drop is to shutoff temperature.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269753.8A CN106766638B (en) | 2016-12-30 | 2016-12-30 | Article-storage device, the refrigerator with the article-storage device and its control method |
| PCT/CN2017/120379 WO2018121785A1 (en) | 2016-12-30 | 2017-12-30 | Accommodation device, refrigerator having the accommodation device, and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269753.8A CN106766638B (en) | 2016-12-30 | 2016-12-30 | Article-storage device, the refrigerator with the article-storage device and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106766638A true CN106766638A (en) | 2017-05-31 |
| CN106766638B CN106766638B (en) | 2019-07-02 |
Family
ID=58952742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611269753.8A Active CN106766638B (en) | 2016-12-30 | 2016-12-30 | Article-storage device, the refrigerator with the article-storage device and its control method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106766638B (en) |
| WO (1) | WO2018121785A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121785A1 (en) * | 2016-12-30 | 2018-07-05 | 青岛海尔股份有限公司 | Accommodation device, refrigerator having the accommodation device, and control method thereof |
| CN109708340A (en) * | 2018-09-30 | 2019-05-03 | 合肥海尔电冰箱有限公司 | A kind of application method of evaporator and the evaporator |
| CN110345703A (en) * | 2019-07-17 | 2019-10-18 | 澳柯玛股份有限公司 | A kind of preservation drawer and refrigerator of adjusting humidity |
| CN110873501A (en) * | 2018-08-30 | 2020-03-10 | Lg电子株式会社 | Refrigerator with a door |
| CN114459199A (en) * | 2020-11-09 | 2022-05-10 | 合肥美的电冰箱有限公司 | Refrigerator, control method, computer device, and computer-readable storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115247930A (en) * | 2021-04-28 | 2022-10-28 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2570714Y (en) * | 2002-08-13 | 2003-09-03 | 海尔集团公司 | Liftable rack for refrigerator chamber |
| KR20060032439A (en) * | 2004-10-12 | 2006-04-17 | 엘지전자 주식회사 | Vegetable box in refrigerator |
| ATE440252T1 (en) * | 2004-09-06 | 2009-09-15 | Electrolux Ab | FRESH-KEEPING DEVICE |
| JP2015209987A (en) * | 2014-04-24 | 2015-11-24 | パナソニックＩｐマネジメント株式会社 | Vegetable case and refrigerator |
| CN105605866A (en) * | 2016-01-15 | 2016-05-25 | 青岛海尔股份有限公司 | Drawer assembly, refrigerator with drawer assembly and control method of refrigerator |
| JP6008477B2 (en) * | 2011-07-27 | 2016-10-19 | 三菱電機株式会社 | refrigerator |
| US20160341469A1 (en) * | 2015-05-18 | 2016-11-24 | Electrolux Home Products, Inc. | Drawer system including cover |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050072298A (en) * | 2004-01-06 | 2005-07-11 | 삼성전자주식회사 | Refrigerator |
| CN103196271B (en) * | 2013-04-09 | 2015-06-24 | 海信容声(广东)冰箱有限公司 | Freshness retaining and sealing device and refrigerator |
| DE102013212387A1 (en) * | 2013-06-27 | 2014-12-31 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic refrigerating appliance with a freshness container and a control element, which is designed as a push-push locking mechanism for moving a lid for the fresh food container |
| CN105526769B (en) * | 2016-02-05 | 2018-08-10 | 青岛海尔股份有限公司 | Article-storage device and refrigerator |
| CN106766638B (en) * | 2016-12-30 | 2019-07-02 | 青岛海尔股份有限公司 | Article-storage device, the refrigerator with the article-storage device and its control method |
-
2016
- 2016-12-30 CN CN201611269753.8A patent/CN106766638B/en active Active
-
2017
- 2017-12-30 WO PCT/CN2017/120379 patent/WO2018121785A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2570714Y (en) * | 2002-08-13 | 2003-09-03 | 海尔集团公司 | Liftable rack for refrigerator chamber |
| ATE440252T1 (en) * | 2004-09-06 | 2009-09-15 | Electrolux Ab | FRESH-KEEPING DEVICE |
| KR20060032439A (en) * | 2004-10-12 | 2006-04-17 | 엘지전자 주식회사 | Vegetable box in refrigerator |
| JP6008477B2 (en) * | 2011-07-27 | 2016-10-19 | 三菱電機株式会社 | refrigerator |
| JP2015209987A (en) * | 2014-04-24 | 2015-11-24 | パナソニックＩｐマネジメント株式会社 | Vegetable case and refrigerator |
| US20160341469A1 (en) * | 2015-05-18 | 2016-11-24 | Electrolux Home Products, Inc. | Drawer system including cover |
| CN105605866A (en) * | 2016-01-15 | 2016-05-25 | 青岛海尔股份有限公司 | Drawer assembly, refrigerator with drawer assembly and control method of refrigerator |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121785A1 (en) * | 2016-12-30 | 2018-07-05 | 青岛海尔股份有限公司 | Accommodation device, refrigerator having the accommodation device, and control method thereof |
| CN110873501A (en) * | 2018-08-30 | 2020-03-10 | Lg电子株式会社 | Refrigerator with a door |
| CN110873501B (en) * | 2018-08-30 | 2021-10-22 | Lg电子株式会社 | Refrigerator with a door |
| US11346598B2 (en) | 2018-08-30 | 2022-05-31 | Lg Electronics Inc. | Refrigerator |
| CN109708340A (en) * | 2018-09-30 | 2019-05-03 | 合肥海尔电冰箱有限公司 | A kind of application method of evaporator and the evaporator |
| CN109708340B (en) * | 2018-09-30 | 2021-01-05 | 合肥海尔电冰箱有限公司 | Evaporator using method |
| CN110345703A (en) * | 2019-07-17 | 2019-10-18 | 澳柯玛股份有限公司 | A kind of preservation drawer and refrigerator of adjusting humidity |
| CN114459199A (en) * | 2020-11-09 | 2022-05-10 | 合肥美的电冰箱有限公司 | Refrigerator, control method, computer device, and computer-readable storage medium |
| CN114459199B (en) * | 2020-11-09 | 2023-12-01 | 合肥美的电冰箱有限公司 | Refrigerator, control method, computer device, and computer-readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018121785A1 (en) | 2018-07-05 |
| CN106766638B (en) | 2019-07-02 |
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