CN107504755A - Object storage component and there is its refrigeration plant and control method - Google Patents
Object storage component and there is its refrigeration plant and control method Download PDFInfo
- Publication number
- CN107504755A CN107504755A CN201710868228.6A CN201710868228A CN107504755A CN 107504755 A CN107504755 A CN 107504755A CN 201710868228 A CN201710868228 A CN 201710868228A CN 107504755 A CN107504755 A CN 107504755A
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- China
- Prior art keywords
- wet
- control
- refrigeration
- space
- refrigeration plant
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- 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
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
- F25D2317/04131—Control means therefor
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
-
- 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 invention discloses a kind of object storage component and there is its refrigeration plant and control method, the object storage component includes：Storage chamber, storage chamber is interior to have the wet space of control, and storage chamber is provided with the air inlet and air outlet connected with controlling wet space, and air inlet is connected with the refrigeration space of refrigeration plant, and air outlet is connected with the return air inlet of refrigeration space by return air channel；Wet part is controlled, wet part is controlled and is movably arranged on storage chamber；Actuator, actuator is connected with controlling wet part, actuator, which is used to drive, controls wet part movement, when controlling the humidity in wet space in the range of predetermined moisture, actuator, which drives, controls wet part closing air inlet and air outlet, and when controlling the humidity in wet space not in the range of predetermined moisture, the wet part of actuator driving control opens air inlet and air outlet.According to the object storage component of the present invention, it is possible to achieve the effect to controlling wet space automatic humidification and dehumidifying, keep controlling the stabilization of humidity in wet space.
Description
Technical field
The present invention relates to household electrical appliance technical field, more particularly, to a kind of object storage component and the refrigeration plant with it and
Control method.
Background technology
Refrigerator sets a sealed drawer in refrigerator, for a completely closed article-storage device, its inside
Vapor can not distribute, after the fruit-vegetable food that certain mass is placed in the inside of such a article-storage device, fruit-vegetable food
The transpiration of middle moisture can be such that the humidity inside article-storage device (in the case of no specified otherwise, is referred in text " wet
Degree " is relative humidity) reach more than 95%.Water fruits and vegetables etc. are placed in such drawer, can keep permanent new
It is fresh.But if vegetables and fruits enter refrigerator, temperature reduces, and moisture content caused by transpiration is excessive, then has the risk of condensation.
Therefore in correlation technique, some refrigerators then adjust interior humidity using the tightness of regulation confined space, will be more
The discharge of remaining moisture, such as the distance between regulation drawer cover plate described in CN201620041360.0 and drawer are controlled to change
The humidity in space, another way are then to reach the purpose of regulating and controlling humidity using the permeability of film, such as
Bigger using the intrinsic both sides psychrometric difference of film described in CN201521076923.1, transmitance is bigger to improve condensation situation, together
When its interior volume humidity can be changed according to the different difference for changing film moisture-inhibiting area of storage thing；But both the above method is both needed to
Consumer is adjusted manually, and need to be adjusted according to the difference of storage thing, and use is not convenient enough, and be mostly by food materials in itself come
Passive damping, damping efficiency are low；In addition, it is directed to different articles, it would be desirable to different humidity is provided, it is existing with regulation humidity
The refrigerator adjustable range of function is too narrow, and be only applicable to that vegetables and fruits class has a transpiration needs moisturizing based food, comes for tealeaves dried food and nuts
Say, then need to ensure not make moist, moisture in storage area need to be removed.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the invention reside in propose one
Kind object storage component, the object storage component can be realized wet to controlling wet space control.
The present invention also proposes a kind of refrigeration plant with above-mentioned object storage component.
Third aspect present invention also proposes a kind of control method of above-mentioned refrigeration plant.
Object storage component according to a first aspect of the present invention, including：Storage chamber, the storage chamber is interior to have the wet space of control, institute
State storage chamber and be provided with the air inlet and air outlet connected with the wet space of control, the system of the air inlet and the refrigeration plant
Cold space connection, the air outlet are connected with the return air inlet of the refrigeration space by return air channel；Control wet part, the wet part of control
It is movably arranged on the storage chamber；Actuator, the actuator are connected with the wet part of control, and the actuator is used to drive
The wet part movement of control, when the humidity controlled in wet space is in the range of predetermined moisture, the actuator driving control is wet
Part closes the air inlet and the air outlet, the drive when humidity in the wet space of control is not in the range of predetermined moisture
The moving part driving wet part of control opens the air inlet and the air outlet.
According to the object storage component of the present invention, by setting actuator to exceed predetermined moisture scope in the humidity controlled in wet space
When driving control wet part and open air inlet and air outlet, control original air in wet space using the air displacement in refrigeration space,
So as to realize the effect to controlling wet space automatic humidification and dehumidifying, keep controlling the stabilization of humidity in wet space.
In certain embodiments, the wet part of control includes the first control wet plate and the second control wet plate, and the first control wet plate is used
In opening and closing the air inlet, the second control wet plate is used to open and close the air outlet.
In certain embodiments, there is first through hole, the first control wet plate is described first on the first control wet plate
Moved between the position that position that through hole aligns with the air inlet and the first through hole and the air inlet stagger, described
There is the second through hole, the second control wet plate is in the position that second through hole aligns with the air outlet and institute on two control wet plates
State and moved between the second through hole and the position staggered of the air outlet.
In certain embodiments, the air inlet and the air outlet arranged for interval on the roof of the storage chamber, institute
State the first control wet plate and be located at the air inlet, the second control wet plate is located at the air outlet, and the actuator is located at institute
State between the first control wet plate and the second control wet plate, the actuator driving first control wet plate and the second control wet plate
Move towards or be moved away from.
In certain embodiments, the actuator passes through screw rod and the described first control wet plate and the second control wet plate phase
Even.
In certain embodiments, actuator is motor.
In certain embodiments, the air inlet and the air outlet include spaced apart multiple air vents, described
First through hole is the grate opening suitable for being alignd with the air inlet, and second through hole is the lattice suitable for being alignd with the air outlet
Gate hole.
In certain embodiments, be provided with guide rail in the storage chamber, it is described to control wet part and be located on the guide rail and along described
Guide rail is slidably.
In certain embodiments, the storage chamber includes：Drawer, the top of the drawer are opened wide；Cover plate, the cover plate envelope
Cover and be both formed in the top of the drawer, the air inlet and the air outlet on the cover plate.
In certain embodiments, the cover plate includes：Cover plate framework, the cover plate framework in a ring, the air inlet and
The air outlet is both formed on the cover plate framework；Glass shelf, the glass shelf are sealedly connected on the cover plate framework
Inner side.
Refrigeration plant according to a second aspect of the present invention, including：Body, have in the body refrigeration space and with it is described
The return air inlet of refrigeration space connection；The object storage component for refrigeration plant according to a first aspect of the present invention, the object storage component
It is located in the refrigeration space.
According to the refrigeration plant of the present invention, by setting the object storage component of above-mentioned first aspect, set so as to improve refrigeration
Standby overall performance.
According to the control method of the refrigeration plant in terms of third party of the present invention, the refrigeration plant is according to the present invention second
The refrigeration plant of aspect, the control method include：
If the humidity in the wet space of control is less than predetermined moisture lower threshold value, beaten when refrigeration space reaches humidified condition
The air inlet and the air outlet are opened to be humidified to the wet space of control；
If the humidity in the wet space of control is more than predetermined moisture upper threshold value, beaten when refrigeration space reaches dehumidifying condition
The air inlet and the air outlet are opened to be dehumidified to the wet space of control.
In certain embodiments, during the refrigerating device refrigeration, the humidity in the refrigeration space is less than the first predetermined moisture
Degree then reaches the dehumidifying condition；Or after refrigeration plant starts to freeze and continues the t1 times, then reach dehumidifying condition；When described
Refrigeration plant starts to freeze when temperature in refrigeration space is not less than the turn-on temperature TB of refrigeration plant, if the refrigeration space
Interior temperature reaches dehumidifying condition when being less than T1, wherein, TB ＞ T1 ＞ TS, the refrigeration plant enters the start temperature of refrigerating state
Spend for TB, the shutdown temperature that the refrigeration plant enters uncooled state is TS.
In certain embodiments, during the refrigeration plant defrosting, the humidity in the refrigeration space is more than the second predetermined moisture
Degree then reaches the humidified condition；Or when refrigeration plant then reaches humidification bar after uncooled state is run and continues the t2 times
Part；Or refrigeration plant stops refrigeration when the temperature in the refrigeration space is not higher than the shutdown temperature TS of refrigeration plant, if
Temperature in the refrigeration space then reaches humidified condition more than T2, wherein, TB ＞ T2 ＞ TS, the refrigeration plant enters refrigeration
The turn-on temperature of state is TB, and the shutdown temperature that the refrigeration plant enters uncooled state is TS.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Fig. 1 is the schematic diagram of object storage component according to embodiments of the present invention；
Fig. 2 is the explosive view of the wet part of control and actuator shown in Fig. 1；
Fig. 3 is the schematic diagram of the wet part of control and cover plate shown in Fig. 1, wherein, air inlet and air outlet are closed；
Fig. 4 is the schematic diagram of the wet part of control and cover plate shown in Fig. 1, wherein, air inlet and air outlet are in open mode；
Fig. 5 is the schematic diagram of object storage component according to embodiments of the present invention；
Fig. 6 is the schematic diagram according to the object storage component of other embodiments of the invention.
Reference：
Object storage component 100,
Storage chamber 1, air inlet 101, air outlet 102,
Drawer 11, cover plate 12, cover plate framework 121, glass shelf 122, guide rail 13, guide groove 131,
Control wet part 2, the first control wet plate 21, first through hole 211, the second control wet plate 22, the second through hole 221,
Actuator 3, the first screw rod 31, the second screw rod 32.
Return air channel 201, return air inlet 202, temperature sensor 203.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Refrigeration plant according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 6, wherein, the refrigeration of the embodiment of the present invention
Equipment can be refrigerator, refrigerator etc., and refrigeration plant preferably of the invention is the refrigeration plant with air-cooled pattern.
Refrigeration plant according to embodiments of the present invention includes：Body and object storage component 100, wherein, body has refrigeration empty
Between and connected with refrigeration space and form the air channel of circulation loop, refrigeration space has the return air inlet 202 that is connected with air channel, system
Air in cold space is entered in air channel by return air inlet 202.
The description object storage component 100 for refrigeration plant according to embodiments of the present invention below, wherein, object storage component 100
It is located in refrigeration space.
As shown in figure 1, the object storage component 100 of embodiment according to a first aspect of the present invention, including：Storage chamber 1, the wet part 2 of control
With actuator 3.
Specifically, have in storage chamber 1 and control wet space, storage chamber 1 is provided with air inlet 101 and air outlet 102, air inlet
101 and air outlet 102 connected with controlling wet space, wherein, air inlet 101 connects with the refrigeration space of refrigeration plant, air outlet 102
Connected with the return air inlet 202 of refrigeration space by return air channel 201.
Wet part 2 is controlled to be movably arranged on storage chamber 1；Actuator 3 is connected with controlling wet part 2, and actuator 3 is used to drive control wet
Part 2 moves.Specifically, when controlling the humidity in wet space in the range of predetermined moisture, the driving of actuator 3 control wet part 2 close into
Air port 101 and air outlet 102, now, to control for the space of sealing in wet space, i.e. storage chamber 1 is completely closed state, so as to
It can keep controlling the moisture stable in wet space；When controlling the humidity in wet space not in the range of predetermined moisture, actuator 3 drives
The dynamic wet part 2 of control opens air inlet 101 and air outlet 102, now, control wet space respectively with refrigeration space and the return air of refrigeration space
Mouth 202 connects, and so as to control the air in wet space using the air displacement in refrigeration space, dehumidifies or adds so as to reach
Wet effect.
Here, predetermined moisture scope can be that user is pre- to the requirement of humidity environment according to stored goods in wet space are controlled
First set.
Object storage component 100 according to embodiments of the present invention, by setting actuator 3 controlling the humidity in wet space beyond pre-
Wet the opening air inlet 101 of part 2 and air outlet 102 are controlled in driving when determining humidity range, wet using the air displacement control in refrigeration space
Original air in space, so as to realize the effect to controlling wet space automatic humidification and dehumidifying, keep controlling humidity in wet space
It is stable.
In some embodiments of the invention, as shown in figure 1, storage chamber 1 can include：Drawer 11 and cover plate 12, wherein,
The top of drawer 11 is opened wide；Cover plate 12 is sealed on the top of drawer 11, wherein, drawer 11 is located under cover plate 12 in which can extract out
Side, and after drawer 11 is pushed into place, be fully sealed between drawer 11 and cover plate 12 to form the wet space of control of sealing.
Further, air inlet 101 and air outlet 102 are both formed on cover plate 12.Preferably, air inlet 101 and air-out
Fore-and-aft direction arranged for interval of the mouth 102 along cover plate 12, and the fore-and-aft direction alignment of air inlet 101 and air outlet 102 along cover plate 12.
Wherein, air inlet 101 can be located at the front side of cover plate 12, and air outlet 102 can be arranged on the rear side of cover plate 12, thus, it is possible to
Facilitate air outlet 102 to be connected with the return air inlet 202 on refrigeration space rear wall, make structure setting compacter, reasonable.
Wherein, as shown in figure 1, cover plate 12 can include：Cover plate framework 121 and glass shelf, cover plate framework 121 are in ring
Shape, air inlet 101 and air outlet 102 are both formed on cover plate framework 121；Glass shelf 122 is sealedly connected on cover plate framework 121
Inner side.So, by glass shelf 122, user can directly observe situation about controlling in wet space, without opening storing
Chamber 1.
Specifically, as shown in figure 1, cover plate 12 can include cover plate framework 121 and two glass shelfs 122, wherein, cover plate
On framework 121 two square perforation are respectively provided at formed with the spaced apart two square perforation in left and right, two glass shelfs 122
Position is to close two perforation.Now, air inlet 101 and air outlet 102 can be arranged between two glass shelfs 122
Cover plate framework 121 on, and arranged for interval along the longitudinal direction.
Certainly, the invention is not restricted to this, as shown in fig. 6, cover plate 12 can also only include a cover plate framework 121 and one
Glass shelf 122, glass shelf 122 are sealed in the square perforation at the middle part of cover plate framework 121, air inlet 101 and air outlet 102
Formed in the left side of cover plate framework 121 and arranged for interval along the longitudinal direction.
In some embodiments of the invention, as shown in Figure 3 and Figure 4, guide rail 13 is provided with storage chamber 1, controls wet part 2 and be located at
On guide rail 13 and along guide rail 13 slidably.Thus, it is possible to the convenient wet part 2 of control is moved to open and close air inlet 101 and air-out
Mouth 102.Specifically, the lower section of cover plate 12 is provided with the guide rail 13 extended along the longitudinal direction, formed with guide groove 131 on guide rail 13,
Wet part 2 is controlled to insert in guide groove 131 and along the fore-and-aft direction of guide groove 131 slidably.
In one embodiment of the invention, as shown in figs 2-4, the first control wet plate 21 and the can be included by controlling wet part 2
Two control wet plates 22, the first control wet plate 21 are used to open and close air inlet 101, and the second control wet plate 22 is used to open and close air-out
Mouth 102.Thus, it is possible to simplify the structure for controlling wet part 2, meanwhile, distinguished by setting the first control wet plate 21 and second to control wet plate 22
The opening and closing of air inlet 101 and air outlet 102 is controlled, the distance between air inlet 101 and air outlet 102 can also be increased, is improved
Efficiency to controlling air displacement in wet space.
In some instances, as shown in figs 2-4, can have a first through hole 211 on the first control wet plate 21, first control it is wet
Plate 21 in the position that first through hole 211 is alignd with air inlet 101 (such as first control wet plate 21 position shown in Fig. 4) and
Moved between the position (such as position where the first control wet plate 21 shown in Fig. 3) that first through hole 211 and air inlet 101 stagger
Dynamic, when first through hole 211 is alignd with air inlet 101, refrigeration space connects with controlling wet space, when first through hole 211 and air intake
When mouth 101 staggers, the first control wet plate 21 closes air inlet 101, controls wet space and is not connected with refrigeration space.It is thus, it is possible to convenient
Control refrigeration space is with controlling whether wet space connects.Wherein it is possible to the shape of first through hole 211 is arranged as required to, such as the
One through hole 211 can be square opening, circular port, slotted eye, polygonal hole etc..
Here, it is necessary to which explanation, the first of the present embodiment controls first through hole 211 and air inlet 101 on wet plate 21
Can part opposite segments stagger, thus, it is possible to realize different ventilation circulation areas, different wind speed is changed so as to realize
Degree.
There can be the second through hole 221 on second control wet plate 22, the second control wet plate 22 is in the second through hole 221 and air outlet
The position (such as second control wet plate 22 position shown in Fig. 4) of 102 alignment and the second through hole 221 and air outlet 102
It may move between the position (such as position where the first control wet plate 21 shown in Fig. 3) staggered.When the second through hole 221 is with going out
When air port 102 is alignd, control wet space and connected with the return air inlet 202 of refrigeration space, when the second through hole 221 staggers with air outlet 102
When, control wet space and do not connected with return air inlet 202.Thus, it is possible to convenient control controls whether wet space connects with return air inlet 202.Its
In, the shape of the second through hole 221 can also be configured as needed, such as the second through hole 221 can be square opening, circle
Hole, slotted eye, polygonal hole etc..
Similarly, the second through hole 221 on the second control wet plate 22 of the present embodiment and air outlet 102 can also part counterparts
Misclassification is opened, thus, it is possible to realize different ventilation circulation areas, different wind velocity is changed to realize.
Further, as shown in figure 1, air inlet 101 and air outlet 102 arranged for interval on the roof of storage chamber 1, first
Control wet plate 21 is located at air inlet 101, and the second control wet plate 22 is located at air outlet 102, and actuator 3 is located at the He of the first control wet plate 21
Between second control wet plate 22, the driving of actuator 3 first control wet plate 21 and second controls wet plate 22 and moves towards or be moved away from.Also
It is to say, the actuator 3 in the present embodiment drives the first control wet plate 21 and second to control wet plate 22 and moved simultaneously, for example, drive simultaneously
First control wet plate 21 and second is controlled wet plate 22 and moved towards direction close to each other, or the wet plate 21 and second of the control of driving first simultaneously
Control wet plate 22 towards moving in the direction away from each other.Thus, it is possible to realize while open air inlet 101 and air outlet 102 or same
When close air inlet 101 and air outlet 102, improve control accuracy.
Here, move toward one another refers to that the first control wet plate 21 and the second control wet plate 22 move towards direction close to each other face-to-face
Dynamic, opposite motion refers to the first control wet plate 21 and the second control wet plate 22 towards moving in the direction away from each other.
Preferably, actuator 3 can control wet plate 22 with the first control wet plate 21 and second by screw rod and be connected.Such as first control
The side towards actuator 3 of wet plate 21 is provided with the first connecting hole, and the side towards actuator 3 of the second control wet plate 22 is provided with the
Two connecting holes, the first control wet plate 21 are connected by the first connecting hole and the first screw rod 31 with actuator 3, the second control wet plate 22
It is connected by the second connecting hole and the second screw rod 32 with actuator 3.
In some instances, as shown in figs 2-4, air inlet 101 and air outlet 102 may each comprise spaced apart more
Individual air vent, first through hole 211 are suitable for the grate opening that is alignd with air inlet 101, and the second through hole 221 is is suitable to and air outlet
The grate opening of 102 alignment.Thus, it is possible to regulation is facilitated to change wind velocity.
Wherein, actuator 3 can be motor, and motor can be stepper motor.
As shown in figs 2-4, on cover plate 12 formed with spaced apart air inlet 101 and air outlet 102 along the longitudinal direction,
And air inlet 101 and air outlet 102, on same axial direction, controlling wet part 2 is included installed in air inlet 101 and the downside of air outlet 102
The first control wet plate 21 and second on guide rail 13 controls wet plate 22, and the first control wet plate 21 and second is controlled wet plate 22 and is spaced along the longitudinal direction
Arrangement, and the first control wet plate 21 and second is controlled wet plate 22 and can slided along the longitudinal direction on guide rail 13, the first control He of wet plate 21
Second control wet plate 22 opposite side, which is set, has female first connecting hole and the second connecting hole, to match somebody with somebody with motor
Close.
Motor is fixed on the 102 middle lower surface position of air inlet 101 and air outlet of cover plate 12, wet in the first control
Plate 21 and second is controlled among wet plate 22, and the front and rear sides of motor are respectively arranged with the first screw rod 31 and the second screw rod 32, the
One screw rod 31 and the second screw rod 32 are controlled the first connecting hole and second on wet plate 22 with the first control wet plate 21 and second respectively and are connected
Hole coordinates, and is connected with realizing that motor controls wet plate 22 with the first control wet plate 21 and second.
Motor rotating drives the first control wet plate 21 and second to control wet plate 22 and moved on guide rail 13；Further,
The internal thread of second connecting hole of the internal thread of the first connecting hole on the first control wet plate 21 and the second control wet plate 22 is arranged to anti-
Direction, when motor rotates forward, drive the first control wet plate 21 and second to control wet plate 22 and drawn close to centre so that the first control wet plate 21
First through hole 211 staggers with the air inlet 101 on cover plate 12 and on the second through hole 221 and cover plate 12 on the second control wet plate 22
Air outlet 102 staggers, and reaches the wet airtight space state of control；When motor reversal, the first control wet plate 21 and second is driven to control wet plate
22 respectively forwardly after both sides movement, the air inlet 101 on first through hole 211 and the cover plate 12 of the first control wet plate 21 it is completely relative and
The second through hole 221 on second control wet plate 22 is completely relative with the air outlet 102 on cover plate 12, reaches full opening of state.
It is moved to furthermore it is also possible to which by the turnning circle of regulation motor wet plate 22 can be controlled with the first control wet plate 21 and second
Different position, to reach different draught areas；Drawer 11 and outside to change wind velocity different.
The control method of refrigeration plant according to embodiments of the present invention, refrigeration plant are according to the above embodiment of the present invention
Refrigeration plant, the control method include：
If the humidity for controlling wet space is less than predetermined moisture lower threshold value, opened when refrigeration space reaches humidified condition into
Air port 101 and air outlet 102 are with to controlling wet space humidification；
If the humidity for controlling wet space is more than predetermined moisture upper threshold value, opened when refrigeration space reaches dehumidifying condition into
Air port 101 and air outlet 102 are with to controlling wet space dehumidifying.
Specifically, control can be preset in wet space one setting humidity, this setting humidity include predetermined moisture lower threshold value and
The actual humidity in wet space is controlled in predetermined moisture upper threshold value, humidity detection unit detection, is contrasted with setting humidity, if real
Border humidity ＜ predetermined moisture lower threshold values, then actuator 3 driven when refrigeration space reaches humidified condition control wet part 2 motion open into
Air port 101 and air outlet 102, humidified using refrigeration space highly humid air to controlling wet space；If actual humidity ＞ makes a reservation for
Humidity upper threshold value, then actuator 3 drives when refrigeration space reaches dehumidifying condition controls the wet motion of part 2 opening air inlet 101 and goes out
Air port 102, dehumidified using refrigeration space low-humidity air to controlling wet drawer 11.
Refrigeration plant according to embodiments of the present invention, by setting the object storage component 100 of above-mentioned first aspect embodiment, from
And improve the overall performance of refrigeration plant.
Here, it is necessary to which explanation, in refrigeration, refrigeration space temperature reduces refrigeration plant, and moisture is freezing in space
Frosting at device, humidity reduce；After refrigeration terminates, temperature recovery defrost, the increase of refrigeration space water content, humidity rise.
In some embodiments of the invention, during refrigerating device refrigeration, the humidity in refrigeration space is less than the first predetermined moisture
Degree then reaches dehumidifying condition；Or after refrigeration plant starts to freeze and continues the t1 times, then reach dehumidifying condition；Work as refrigeration space
Refrigeration plant starts to freeze when interior temperature is not less than the turn-on temperature TB of refrigeration plant, if the temperature in refrigeration space is less than
Reach dehumidifying condition during T1, wherein, TB ＞ T1 ＞ TS, the turn-on temperature that refrigeration plant enters refrigerating state is TB, refrigeration plant
Shutdown temperature into uncooled state is TS.
In some embodiments of the invention, when refrigeration plant defrosts, the humidity in refrigeration space is more than the second predetermined moisture
Degree then reaches humidified condition；Or when refrigeration plant then reaches humidified condition after uncooled state is run and continues the t2 times；Or
When the temperature in refrigeration space is not higher than the shutdown temperature TS of refrigeration plant, refrigeration plant stops refrigeration, if in refrigeration space
Temperature then reach humidified condition more than T2, wherein, TB ＞ T2 ＞ TS, refrigeration plant enter refrigerating state turn-on temperature be
TB, the shutdown temperature that refrigeration plant enters uncooled state is TS.
Multiple specific embodiments of the control method of the refrigeration plant of the embodiment of the present invention, the refrigeration plant are described below
For refrigerator.
Embodiment one,
The control method of the refrigerator of the present embodiment is by obtaining refrigeration for refrigerator opportunity and binding time control, to judge to freeze
Whether space reaches dehumidifying humidified condition.
Work as compressor operating, refrigeration device works in refrigeration space, in the state of air door, blower fan are opened, assert refrigeration
Space starts to freeze, and after the certain time t1 that freezes, hydrogenesis in space, humidity reduces to a certain extent, then assert
Current refrigeration space meets dehumidifying condition, when actual humidity is higher than setting humidity in the wet space of control, can open the He of air inlet 101
Air outlet 102 carries out ventilation dehumidifying to controlling wet space；If being unsatisfactory for any of the above conditions, then assert that refrigeration space is in
Uncooled state, after uncooled state runs a period of time t2, the equal defrost of moisture of frosting, refrigeration space humidity is increased to one
Determine degree, then assert that current refrigeration space meets humidified condition, when actual humidity is less than setting humidity in the wet space of control, then beat
Drive air port 101 and air outlet 102 into and carry out ventilation humidification to controlling wet space.
Embodiment two,
The control method of the refrigerator of the present embodiment is using the feedback data of temperature sensor in refrigeration space 203 come decision space
Whether dehumidifying humidified condition is reached.
As refrigeration space design temperature T, then startup-shutdown point TB and TS, TB ＞ TS are had, when temperature raises in refrigeration space
To cooling activation during TB, when being reduced to TS, refrigeration stops, to ensure that refrigeration space mean temperature is maintained in design temperature.System
Cold space temperature in refrigeration can reduce, and when refrigeration space temperature is less than T1, TB ＞ T1 ＞ TS, then assert refrigeration space humidity
The condition that can dehumidify is reduced to, when refrigeration space temperature is more than T2, TB ＞ T2 ＞ TS, then assert that be increased to can for refrigeration space humidity
Humidified condition.
Embodiment three,
The refrigerator of the present embodiment sets a humidity detection unit in refrigeration space, and the reality detected in refrigeration space is wet
Degree, when detecting that the humidity in refrigeration space is high, reach humidified condition, when needed in storage chamber 1 humidification when, motor open into
Air port 101 and air outlet 102, change wind humidification；When detecting that the humidity in refrigeration space is low, reach dehumidifying condition, work as storing
When dehumidifying is needed in chamber 1, motor opens air inlet 101 and air outlet 102 changes wind dehumidifying.
Refrigeration plant according to embodiments of the present invention, humidity can be automatically adjusted, be adjusted manually without consumer；Control wet sky
Interior humid control is accurate, damping efficiency high, moisture stable；Humidity influenceed by content it is small, during storage can actively
Regulation ensures vegetables and fruits not dehydration without putrefaction, dried food and nuts storage low humidity does not make moist, and flavour of food products does not lose to reach target humidity.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect, can also be communication；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (14)
- A kind of 1. object storage component for refrigeration plant, it is characterised in that including：Storage chamber, the storage chamber is interior to have the wet space of control, the air intake that the storage chamber is provided with and the wet space of control connects Mouth and air outlet, the air inlet connect with the refrigeration space of the refrigeration plant, the air outlet and the refrigeration space Return air inlet is connected by return air channel；Wet part is controlled, the wet part of control is movably arranged on the storage chamber；Actuator, the actuator are connected with the wet part of control, and the actuator is used to drive the wet part movement of the control, described The actuator driving wet part of control closes the air inlet and institute when controlling the humidity in wet space in the range of predetermined moisture Air outlet is stated, the actuator driving wet part of control is beaten when the humidity in the wet space of control is not in the range of predetermined moisture Open the air inlet and the air outlet.
- 2. the object storage component according to claim 1 for refrigeration plant, it is characterised in that the wet part of control includes first Wet plate and the second control wet plate are controlled, the first control wet plate is used to open and close the air inlet, and the second control wet plate is used for Open and close the air outlet.
- 3. the object storage component according to claim 2 for refrigeration plant, it is characterised in that have on the first control wet plate Have a first through hole, the first control wet plate in the position that the first through hole is alignd with the air inlet and the first through hole and Moved between the position that the air inlet staggers, there is the second through hole, the second control wet plate is in institute on the second control wet plate State and moved between position and second through hole and the position staggered of the air outlet that the second through hole aligns with the air outlet It is dynamic.
- 4. the object storage component according to claim 3 for refrigeration plant, it is characterised in that the air inlet and it is described go out Air port arranged for interval on the roof of the storage chamber, the first control wet plate are located at the air inlet, and second control is wet Plate is located at the air outlet, and the actuator is located between the first control wet plate and the second control wet plate, the driving The part driving first control wet plate and the second control wet plate are moved towards or are moved away from.
- 5. the object storage component according to claim 4 for refrigeration plant, it is characterised in that the actuator passes through screw rod It is connected with the described first control wet plate and the second control wet plate.
- 6. the object storage component according to claim 5 for refrigeration plant, it is characterised in that actuator is motor.
- 7. the object storage component according to claim 3 for refrigeration plant, it is characterised in that the air inlet and it is described go out Air port includes spaced apart multiple air vents, and the first through hole is suitable for the grate opening to be alignd with the air inlet, institute It is the grate opening suitable for being alignd with the air outlet to state the second through hole.
- 8. the object storage component according to claim 1 for refrigeration plant, it is characterised in that be provided with and lead in the storage chamber Rail, the wet part of the control be located on the guide rail and along the guide rail slidably.
- 9. the object storage component according to claim 1 for refrigeration plant, it is characterised in that the storage chamber includes：Drawer, the top of the drawer are opened wide；Cover plate, the cover plate are sealed on the top of the drawer, and the air inlet and the air outlet are both formed in the cover plate On.
- 10. the object storage component according to claim 9 for refrigeration plant, it is characterised in that the cover plate includes：Cover plate framework, in a ring, the air inlet and the air outlet are both formed on the cover plate framework cover plate framework；Glass shelf, the glass shelf are sealedly connected on the inner side of the cover plate framework.
- A kind of 11. refrigeration plant, it is characterised in that including：Body, the body are interior with refrigeration space and the return air inlet connected with the refrigeration space；According to the object storage component any one of claim 1-10, the object storage component is located in the refrigeration space.
- 12. a kind of control method of refrigeration plant, it is characterised in that the refrigeration plant is the system according to claim 11 Cool equipment, the control method include：If the humidity in the wet space of control is less than predetermined moisture lower threshold value, institute is opened when refrigeration space reaches humidified condition Air inlet and the air outlet are stated to be humidified to the wet space of control；If the humidity in the wet space of control is more than predetermined moisture upper threshold value, institute is opened when refrigeration space reaches dehumidifying condition Air inlet and the air outlet are stated to be dehumidified to the wet space of control.
- 13. the control method of refrigeration plant according to claim 12, it is characterised in thatDuring the refrigerating device refrigeration, the humidity in the refrigeration space then reaches the dehumidifying bar less than the first predetermined moisture Part；OrAfter refrigeration plant starts to freeze and continues the t1 times, then reach dehumidifying condition；When the temperature in the refrigeration space is not less than the turn-on temperature TB of refrigeration plant, refrigeration plant starts to freeze, if institute State when the temperature in refrigeration space is less than T1 and reach dehumidifying condition, wherein, TB ＞ T1 ＞ TS, the refrigeration plant enters refrigeration shape The turn-on temperature of state is TB, and the shutdown temperature that the refrigeration plant enters uncooled state is TS.
- 14. the control method of refrigeration plant according to claim 12, it is characterised in thatDuring the refrigeration plant defrosting, the humidity in the refrigeration space then reaches the humidification bar more than the second predetermined moisture Part；OrWhen refrigeration plant then reaches humidified condition after uncooled state is run and continues the t2 times；OrWhen the temperature in the refrigeration space is not higher than the shutdown temperature TS of refrigeration plant, refrigeration plant stops refrigeration, if institute The temperature stated in refrigeration space then reaches humidified condition more than T2, wherein, TB ＞ T2 ＞ TS, the refrigeration plant enters refrigeration shape The turn-on temperature of state is TB, and the shutdown temperature that the refrigeration plant enters uncooled state is TS.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710868228.6A CN107504755A (en) | 2017-09-22 | 2017-09-22 | Object storage component and there is its refrigeration plant and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868228.6A CN107504755A (en) | 2017-09-22 | 2017-09-22 | Object storage component and there is its refrigeration plant and control method |
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| CN107504755A true CN107504755A (en) | 2017-12-22 |
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| CN201710868228.6A Pending CN107504755A (en) | 2017-09-22 | 2017-09-22 | Object storage component and there is its refrigeration plant and control method |
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| CN108344222A (en) * | 2017-12-23 | 2018-07-31 | 青岛海尔股份有限公司 | Refrigerator, humidity conditioner and method |
| CN109619872A (en) * | 2018-12-24 | 2019-04-16 | 华祥苑茶业股份有限公司 | The tea cake store method and Pu'er tea storage cabinet of Pu'er tea storage cabinet |
| CN109798726A (en) * | 2019-03-21 | 2019-05-24 | 合肥华凌股份有限公司 | Freeze storage box, quick-frozen humidifying controlling method and refrigeration equipment |
| CN110513956A (en) * | 2018-05-22 | 2019-11-29 | 青岛海尔股份有限公司 | Refrigerator and its control method |
| DE102019214597A1 (en) * | 2019-09-24 | 2021-03-25 | BSH Hausgeräte GmbH | Food receptacle with specific ventilation device with pre-assembly, as well as household refrigeration device and method |
| EP3798549A1 (en) * | 2019-09-24 | 2021-03-31 | BSH Hausgeräte GmbH | Food storage container with tray and specific lid and a domestic refrigerator |
| EP3759404A4 (en) * | 2018-03-02 | 2022-06-08 | Electrolux Do Brasil S.A. | Storage structure for refrigerator appliance |
| CN115507580A (en) * | 2021-06-07 | 2022-12-23 | 青岛海尔电冰箱有限公司 | Refrigerator control method and refrigerator |
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| CN109798726A (en) * | 2019-03-21 | 2019-05-24 | 合肥华凌股份有限公司 | Freeze storage box, quick-frozen humidifying controlling method and refrigeration equipment |
| DE102019214597A1 (en) * | 2019-09-24 | 2021-03-25 | BSH Hausgeräte GmbH | Food receptacle with specific ventilation device with pre-assembly, as well as household refrigeration device and method |
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Application publication date: 20171222 |