CN105953491A - Humidifying device, control method for humidifying device and air cooling refrigerator - Google Patents
Humidifying device, control method for humidifying device and air cooling refrigerator Download PDFInfo
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- CN105953491A CN105953491A CN201610262048.9A CN201610262048A CN105953491A CN 105953491 A CN105953491 A CN 105953491A CN 201610262048 A CN201610262048 A CN 201610262048A CN 105953491 A CN105953491 A CN 105953491A
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- water
- humidifier
- damping device
- outlet
- cold room
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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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- F25D23/00—General constructional features
-
- 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
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/0011—Means for leveling refrigerators
-
- 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
- F25D2600/00—Control issues
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a humidifying device, a control method for the humidifying device and an air cooling refrigerator. The humidifying device comprises a water collector, a water tank, a humidifier, a temperature sensor and a controller, wherein the water collector is located at a return air inlet of a refrigerating chamber, is used for recycling steam of airflow passing the return air inlet and is provided with a water outlet allowing recycled water to be guided out; the water tank is close to the water collector and communicates with the water outlet, and a containing cavity with an opening is formed in the top of the water tank; the humidifier is installed in the containing cavity of the water tank, the recycled water stored in the water tank is guided into an inlet of the humidifier, and atomized recycled water is discharged out from an outlet of the humidifier; the temperature sensor is arranged on the inner wall of the refrigerating chamber, electrically connected with the humidifier and used for gathering the air humidity data in the refrigerating chamber; and the controller is installed in the air cooling refrigerator and used for controlling the humidifier to atomize the recycled water or stop working according to the gathered air humidity data. According to the technical scheme of the humidifying device, the control method for the humidifying device and the air cooling refrigerator, the humidity in the refrigerating chamber can be automatically adjusted, using is convenient, and the air cleanliness can be maintained.
Description
Technical field
The present invention relates to refrigerator art, particularly to a kind of damping device, the controlling party of damping device
Method and wind cooling refrigerator.
Background technology
Along with the progress of refrigerator technology, the lifting of customer consumption theory, the market accounting of wind cooling refrigerator is year by year
Increase.The principle of wind cooling refrigerator is dependent on blower fan and drives cooling compartment circulation of air flow to realize refrigeration.Gas
The aqueous vapor of air can be taken away when circulating, thus reduce the humidity in cold room, in causing cold room
Humidity is less than 50%RH (Relative Humidity, relative humidity) for a long time, and isometric to water fruits and vegetables
When phase is fresh-keeping, the humidity of requirement cold room is at about 80%RH, for this reason, it may be necessary to arrange humidification in cold room
Device.The make-up water of damping device is the defrosting water two ways of the vaporizer manually adding water and utilizing refrigerator.
The mode manually added water for employing, needs the water-holding quantity of running check damping device, uses extremely inconvenience.
For using defrosting water as the mode of make-up water, usually containing some impurity in defrosting water, impurity is at mist
Can bring into during change in the air of cold room, the cleannes causing cold preservation room air are relatively low.
Summary of the invention
The main object of the present invention is to propose a kind of damping device, and purport promotes the cleannes in cold room, and
And the humidity in cold room can be automatically adjusted.
For achieving the above object, the damping device that the present invention proposes, it is applied to the cold room of wind cooling refrigerator,
Described damping device includes:
Water collector, is positioned at the return air inlet of cold room, and described water collector is in order to reclaim through described return air inlet
The aqueous vapor of air-flow, and water collector be provided with for derive recycle-water outlet；
Water tank, arranges near described water collector and connects with described outlet, and described tank top is provided with
Containing cavity with opening；
Humidifier, is installed in the containing cavity of described water tank, and the import of described humidifier introduces described water
The recycle-water of case storage, the recycle-water of atomization is discharged in the outlet of described humidifier；
Humidity sensor, is arranged at the inwall of cold room, and described humidity sensor electrically connects with humidifier；
Described humidity sensor is in order to gather the air humidity data in cold room；
Controller, is installed in wind cooling refrigerator, for adding according to the air humidity Data Control gathered
Wet device is atomized recycle-water or quits work.
Preferably, described water collector includes with the frame being formed by connecting by four moulding head and the tail, Yi Jishe
In being placed in described frame and fix with each frame and be connected and for reclaiming and collecting the reticular part of aqueous vapor in air-flow；
It is positioned at the moulding bottom described frame to offer for receiving the recycle-water that flows downward out of described reticular part
First groove, described outlet is positioned on the cell wall of the first groove；The moulding being positioned at described frame both sides is opened
It is provided with the second groove.
Preferably, the bottom land end of described first groove or middle part are provided with a low recess, described outlet
Connect with described low recess.
Preferably, the surface-coated of described first groove and the second groove has hydrophobic material, described reticular part
Surface-coated have water wetted material.
Preferably, described water tank includes casing and is covered on the case lid on described casing, described containing cavity position
In described case lid；Several brace rods of distribution it are extended with in upward and downward in described containing cavity, each described
The inwall of the free end of support muscle is arranged with breach, to form the claw of humidifier described in clamping.
Preferably, the sidewall near described tank top is additionally provided with discharge outlet, and described discharge outlet connects position
Drainage channel in described return air inlet.
Preferably, described damping device also includes being located between several described brace rods and in bar shaped or post
The absorbent material of shape, one end of described absorbent material supports described humidifier, the other end leaching of absorbent material
Enter in the recycle-water of described water tank.
Preferably, described damping device also includes being covered on described tank top and the lid of corresponding described opening
Shell, the side of described lid shell offers the humidifier gas outlet that the outlet with humidifier communicates.
The present invention also proposes a kind of wind cooling refrigerator, including cold room and the humidification dress that is arranged at described cold room
Putting, the sidewall of described cold room is provided with return air inlet, is laid with exhaust passage in described cold room, described
The air inlet of exhaust passage is connected with the outlet of damping device, the outlet side of exhaust passage connect have several go out
QI KOU, described damping device includes:
Water collector, is positioned at the return air inlet of cold room, and described water collector is in order to reclaim through described return air inlet
The aqueous vapor of air-flow, and water collector be provided with for derive recycle-water outlet；
Water tank, arranges near described water collector and connects with described outlet, and described tank top is provided with
Containing cavity with opening；
Humidifier, is installed in the containing cavity of described water tank, and the import of described humidifier introduces described water
The recycle-water of case storage, the recycle-water of atomization is discharged in the outlet of described humidifier；
Humidity sensor, is arranged at the inwall of cold room, and described humidity sensor electrically connects with humidifier；
Described humidity sensor is in order to gather the air humidity data in cold room；
Controller, is installed in wind cooling refrigerator, for adding according to the air humidity Data Control gathered
Wet device is atomized recycle-water or quits work.
The present invention also proposes the control method of a kind of damping device, is applied to the cold room of wind cooling refrigerator, bag
Include following steps:
Receive the air humidity data that humidity sensor gathers；
Judge whether the air humidity data received are less than the minimum humidity threshold set, and in air humidity
When data are less than minimum humidity threshold, control humidifier and carry out atomization process, and
After continuing for some time, it is judged that whether the air humidity data of reception are more than the high humility threshold set
Value, and when air humidity data are more than high humility threshold value, control humidifier and quit work.
Preferably, whether the described air humidity data judging to receive are less than the minimum humidity threshold set
Before step, also include:
Judge whether the air humidity data received are useful signal.
Technical solution of the present invention mainly includes water collector, water tank, humidifier, humidity sensor and controller,
This water collector can reclaim the major part aqueous vapor through the return air inlet discharge air-flow of cold room, and this aqueous vapor collects shape
Can be stored in water tank after becoming recycle-water, utilize the recycle-water water source as humidifier of air-flow, water source
Cleannes are good, and recycle-water circulates at cooling compartment, it is not necessary to periodically add water, easy to use；This is wet
Spending the air humidity data in sensor acquisition cold room and flow to controller, controller is according to reception
Air humidity data automatically control humidifier and the recycle-water introduced are carried out atomization process or quit work,
So, it is possible the scope (such as 60%RH～80%RH) making the humidity of cold room maintain setting, meet
The demand of cold room humidity, it is possible to make the long-period freshness preservings such as veterinary antibiotics.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other according to the structure shown in these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation that damping device of the present invention is assemblied in cold room；
Fig. 2 is the partial enlarged drawing of Fig. 1；
Fig. 3 is the close-up schematic view at the A of Fig. 2；
Fig. 4 is the decomposed structural representation of damping device in Fig. 2；
Fig. 5 is the partial sectional view of Fig. 4 after combination；
Fig. 6 is the structural representation of the water collector of damping device in Fig. 1；
Fig. 7 is the partial sectional view of water collector in Fig. 6；
Fig. 8 is the schematic flow sheet of the control method of damping device of the present invention.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 1 | Cold room | 11 | Exhaust passage |
| 12 | Air inlet | 13 | Gas outlet |
| 14 | Return air inlet | 21 | Water collector |
| 211 | Frame | 212 | Reticular part |
| 213 | First groove | 214 | Second groove |
| 215 | Low recess | 216 | Outlet |
| 22 | Water tank | 221 | Casing |
| 222 | Case lid | 223 | Discharge outlet |
| 224 | Containing cavity | 225 | Opening |
| 226 | Brace rod | 227 | Claw |
| 228 | Breach | 23 | Humidity sensor |
| 24 | Humidifier | 25 | Absorbent material |
| 26 | Lid shell | 261 | Humidifier gas outlet |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Make the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
It is to be appreciated that if the embodiment of the present invention relates to directivity instruction (such as upper and lower, left and right,
It is forward and backward ...), then directionality instruction is only used for explaining under a certain particular pose (as shown in drawings)
Relative position relation between each parts, motion conditions etc., if this particular pose changes, then
Directionality instruction changes the most therewith.
If it addition, the embodiment of the present invention relates to the description of " first ", " second " etc., then should " first ",
The description of " second " etc. be only used for describe purpose, and it is not intended that instruction or imply its relative importance or
The implicit quantity indicating indicated technical characteristic.Thus, define " first ", " second " feature permissible
Express or implicitly include at least one this feature.It addition, the technical scheme between each embodiment can
To be combined with each other, but must be based on those of ordinary skill in the art are capable of, work as technical side
The combination of case occurs conflicting will be understood that the combination of this technical scheme does not exists when maybe cannot realize,
The most not within the protection domain of application claims.
The present invention proposes a kind of damping device, is applied to the cold room of wind cooling refrigerator.Refer to Fig. 1, this wind
Cold refrigerator at least includes cold room 1 and is arranged at the damping device of described cold room 1, described cold room 1
Sidewall be provided with return air inlet 14, be laid with exhaust passage 11, described exhaust passage in described cold room 1
The air inlet 12 of 11 is connected with the outlet of damping device, the outlet side of exhaust passage 11 connect have several go out
QI KOU 13.For wind cooling refrigerator, it uses blower fan to drive the circulation of cold room 1 internal gas flow to realize system
Cold, take away the aqueous vapor in wet air in cold room 1 during circulation of air flow, for keeping certain humidity,
Need in cold room 1, set up a damping device.Common damping device needs periodically to damping device
Water tank 22 adds water, and causes use inconvenient, or utilizes the defrosting water of vaporizer, owing to containing in defrosting water
Impurity, brings in air after the defrosting water atomization containing impurity, affects the cleannes of cold room 1.This skill
Art scheme damping device discharges the most of aqueous vapor in air-flow by reclaiming the return air inlet 14 through cold room 1,
Realize the interior circulation of aqueous vapor in cold room 1, so, it is possible to meet the requirement of air cleanliness；Meanwhile,
This damping device also has the function being automatically adjusted humidity, it is possible to the fruit that makes to be positioned in cold room 1,
The long-period freshness preservings such as vegetable, are conducive to promoting the quality of whole wind cooling refrigerator.The concrete knot of this damping device
Structure refer to following embodiment.
Refer to Fig. 1 and Fig. 4, in embodiments of the present invention, this damping device mainly include water collector 21,
Water tank 22, humidifier 24, humidity sensor 23 and controller (not shown).This controller can be core
The control circuit of sheet, can be integrated on the panel of wind cooling refrigerator.Water collector 21, is positioned at cold room 1
Return air inlet, described water collector 21 is in order to reclaim the aqueous vapor of the air-flow through described return air inlet 14, and catchments
Device 21 is provided with the outlet 216 for deriving recycle-water；Water tank 22, arrange near described water collector 21 and
Connect with described outlet 216, and described water tank 22 top is provided with opening 225 (refer to Fig. 4)
Containing cavity 224；Humidifier 24, is installed in the containing cavity 224 of described water tank 22, and described humidification
The import of device 24 introduces the recycle-water of described water tank 22 storage, and atomization is discharged in the outlet of described humidifier 24
Recycle-water；Humidity sensor 23, is arranged at the inwall of cold room 1, described humidity sensor 23 with add
Wet device 24 electrically connects；Described humidity sensor 23 is in order to gather the air humidity data in cold room 1；
Controller, is installed in wind cooling refrigerator, is used for according to the air humidity data gathered and controls described humidification
Device 24 is atomized or quits work.
In the present embodiment, the most of aqueous vapor in the air-flow of water collector 21 recyclable discharge cold room 1, profit
Water source is clean, cleaning；Water tank 22 can store and precipitate the recycle-water that water collector 21 is collected；Humidification
Device 24 can introduce the recycle-water of storage in water tank 22 and be atomized recycle-water, namely cold room 1
Aqueous vapor in air-flow comes back to cold room 1 successively after water collector 21, water tank 22 and humidifier 24
In air, it is achieved that the interior circulation of water, therefore without periodically adding water.It addition, in order to maintain cold room 1
Humidity, utilizes humidity sensor 23 to gather air humidity data, and by controller according to air humidity number
Automatically control according to the ON/OFF of humidifier 24, as when air humidity is less than 60%RH, controlled to add
Wet device 24 carries out atomization process；When air humidity exceedes the humidity of fresh-keeping requirement, as air humidity is higher than
During 80%RH, controlling humidifier 24 and quit work, certainly, the requirement that this humidity value can be actual is adjusted
Joint, the technical program passes through automatic humidity controlling, it is possible to long-term to the water fruits and vegetables in cold room 1 etc.
Fresh-keeping.It addition, the humidifier 24 in the present embodiment can be ultrasonic humidifier 24.
Technical solution of the present invention mainly includes water collector 21, water tank 22, humidifier 24, humidity sensor 23
And controller, this water collector 21 can reclaim most of return air inlet 14 through cold room 1 and discharge the water of air-flow
Gas, this aqueous vapor can be stored in water tank 22 after collecting formation recycle-water, utilize recycle-water as humidifier 24
Water source, the cleannes at water source are good, and recycle-water is in cold room 1 inner loop, it is not necessary to periodically add water,
Easy to use；This humidity sensor 23 can gather the air humidity data in cold room 1 and flow to control
Device, controller automatically controls humidifier 24 according to the air humidity data received to be carried out the recycle-water introduced
Atomization processes or quits work, so, it is possible to make the humidity of cold room 1 maintain setting scope (as
60%RH～80%RH), meet the demand of cold room 1 humidity, it is possible to long-period freshness preserving veterinary antibiotics etc..
Refer to Fig. 2, Fig. 6 and Fig. 7, in a specific embodiment, described water collector 21 include by
Article four, the frame 211 that is formed by connecting of moulding head and the tail, and in being arranged at described frame 211 and with each frame
The 211 fixing reticular parts 212 connected and supply to absorb and collect aqueous vapor in air-flow；It is positioned at described frame 211 end
The moulding in portion offers the first groove 213 for receiving the recycle-water that described reticular part 212 flows downward out, institute
State outlet 216 to be positioned on the cell wall of the first groove 213；The moulding being positioned at described frame 211 both sides is opened
It is provided with the second groove 214.In the present embodiment, frame 211 can also be made up of three mouldings, frame 211
Summit down, bottom-up, set in moulding offer on groove, and the outer wall on frame 211 summit with
The outlet 216 of groove connection.Reticular part 212 is embedded in groove.For the benefit of derive recycle-water, water outlet
Mouth 216 is preferably and arranges diagonally downward.
When frame 211 is rectangular, the recycle-water collected converges at first of the moulding bottom frame 211
In groove 213, for the ease of drawing the recycle-water of the first groove 213, the groove of described first groove 213
Bottom is provided with a low recess 215, makes the bottom land of the first groove 213 arrange in height, described outlet
216 connect with described low recess 215.Or, the centre of the first groove 213 is provided with a low recess 215,
The bottom land making the first groove 213 is that structure low between the senior middle school of two ends is arranged.Recycle-water with the effect of gravity,
And conveniently flow out from outlet 216.
Preferably, the surface-coated of described first groove 213 and the second groove 214 has hydrophobic material, institute
The surface-coated stating reticular part 212 has water wetted material.Reticular part 212 area is relatively big, and air-flow is by netted
During portion 212, the water wetted material of reticular part 212 coating can absorb and collect most aqueous vapor in air-flow,
Improving the efficiency that aqueous vapor reclaims, the hydrophobic material of the first groove 213 and the second groove 214 is easy to receive back
Receive water, it is to avoid the infiltration of recycle-water.
Refer to Fig. 2 to Fig. 5, in a specific embodiment, described water tank 22 include casing 221 and
Being covered on the case lid 222 on described casing 221, described containing cavity 224 is positioned at described case lid 222；Institute
Several brace rods 226 of distribution in upward and downward it are extended with in stating containing cavity 224, each described brace rod 226
The inwall of free end is arranged with breach 228, to form the claw 227 of humidifier 24 described in clamping.Specifically
, the quantity of brace rod 226 is three or more than three, and the end of the free end of brace rod 226 is inside
Being arranged with breach 228 and form claw 227, the clamping forming clamping humidifier 24 between each claw 227 is empty
Between, it is fixed with the position to humidifier 24.
For ease of the recycle-water in water tank 22 is introduced humidifier 24, described damping device also includes being located in
Between several described brace rods 226 and in bar shaped or the absorbent material 25 of cylindricality, described absorbent material 25
One end supports described humidifier 24, and the other end of absorbent material 25 immerses in the recycle-water of described water tank 22,
The bottom of water tank 22 can be abutted.Absorbent material 25 can be foam, sponge etc..Absorbent material 25 is in water suction
While, also have the effect filtered, therefore, it is possible to improve humidifier 24 further to introduce the cleanliness factor of water.
Certainly, the present embodiment can also use water wetted material as water part.
Concrete, described damping device also includes being covered on described water tank 22 top and corresponding described opening 225
Lid shell 26, the side of described lid shell 26 offers the humidifier 24 that the outlet with humidifier 24 communicates and goes out
QI KOU 261.The opening 225 at this lid shell 26 closed tank 22 top, it is to avoid appear humidifier 24, it is considered to
After being exhausted directly to the space of cold room to the recycle-water of humidified device 24 atomization can only local moisturizing, cause wet
The problem that degree is uneven, this programme offers humidifier gas outlet 261 in the side of lid shell 26, this humidifier
Gas outlet 261 can be connected with the exhaust passage 11 (refer to Fig. 1) of cold preservation indoor deployments, adding herein
Wet device gas outlet 261 can more convenient connection exhaust passage 11.For the height to the recycle-water in water tank 22
The control of water level, the sidewall near described water tank 22 top is additionally provided with discharge outlet 223, described discharge outlet 223
Connect and have the drainage channel being positioned at described return air inlet.After cold room repeatedly freezes and stops refrigeration, water tank 22
The substantial amounts of recycle-water of internal possible gathering, when the recycle-water in water tank 22 exceedes high water level, recycle-water is from row
The mouth of a river 223 is flowed out, and so, the water in water tank 22 can be avoided to spill in cold room.
Refer to Fig. 1, the present invention also proposes a kind of wind cooling refrigerator, and this wind cooling refrigerator includes cold room 1 and sets
Being placed in the damping device of described cold room 1, the sidewall of described cold room 1 is provided with return air inlet, described cold preservation
Being laid with exhaust passage 11 in room 1, the air inlet 12 of described exhaust passage 11 goes out with damping device
Mouth connects, and the port of export of exhaust passage 11 connects several gas outlet 13, the concrete structure of this damping device
With reference to above-described embodiment, owing to this wind cooling refrigerator have employed whole technical schemes of above-mentioned all embodiments,
The most at least there are all beneficial effects that the technical scheme of above-described embodiment is brought, at this most one by one
Repeat.Wherein, described exhaust passage 11 in cold room 1 in being distributed up and down, and several gas outlet 13
Spaced apart on exhaust passage 11, so that the space uniform distribution in cold room of the recycle-water of atomization.
Refer to Fig. 8, the present invention also proposes the control method of a kind of damping device, is applied to wind cooling refrigerator
Cold room, this damping device includes humidity sensor, controller and humidifier, concrete control method
Comprise the steps:
The air humidity data that S01, reception humidity sensor gather；The present embodiment utilizes humidity sensor to adopt
The air humidity data of collection, and the air humidity data of collection are delivered to controller.Concrete, humidity
Sensor can be one or more than one combination.When using multiple humidity sensor, controller is permissible
Multiple locus in monitoring cold room, it is preferable that one of them humidity sensor can be for placement
The regions such as water fruits and vegetables are arranged.When multiple humidity sensors gather simultaneously, controller can select multiple
The average of air humidity data carries out subsequent treatment.
S03, judge the air humidity data received whether less than the minimum humidity threshold set, and at air
When humidity data is less than minimum humidity threshold, controls humidifier and carry out atomization process.Concrete, controller
Minimum humidity threshold can be set according to actual requirement, as minimum humidity threshold can be set as 60%RH,
When air humidity data are less than 60%RH, control humidifier and carry out atomization process.
S04, continue for some time after, it is judged that whether the air humidity data of reception more than the high humidity set
Degree threshold value, and when air humidity data are more than high humility threshold value, control humidifier and quit work.Control
It is 80%RH that device processed can also set high humility threshold value, high humility threshold value according to actual requirement.Specifically
, humidifier is not constantly in duty, through after a while (can according to the size of cold room,
The factors dictate such as the power of humidifier set the working time), when air humidity data are more than 80%RH, control
Humidifier processed quits work.
To sum up, the control method of this damping device, by the air humidity of cold room is automatically adjusted,
It is able to maintain that the humidity of cold room, it is possible to the water fruits and vegetables etc. of long-time fresh-keeping and cold storage indoor placement, removes
Outside this, also there is the advantage saving energy resource consumption.
Continuing referring to Fig. 8, in a specific embodiment, the air humidity data that described judgement receives are
Before the no step less than the minimum humidity threshold set, also include:
S02, judge that whether the air humidity data received are the step of useful signal, concrete, it is judged that to connect
The air humidity data received whether the first time of cold room freeze terminate after obtain, and at the of cold room
After once refrigeration terminates, the air humidity data of reception are judged as useful signal, that is, humidity sensor
The air humidity data of device detection are the air humiditys after cold room refrigeration for the first time.
During Ju Ti, after wind cooling refrigerator powers on, realize the air to cold room by equipment such as blower fans
Carrying out freezing for the first time, now humidity sensor starts to gather air humidity data；
When controller receives the air humidity data that humidity sensor gathers, first judge that the air received is wet
Whether degrees of data obtains after the first time refrigeration of cold room terminates, if being then judged as useful signal, if
Otherwise being judged as invalid signals, now humidifier does not works；
The useful signal that controller gathers according to humidity sensor, continues the air humidity data judging to receive
Whether less than 60%RH, if then controlling humidifier to carry out atomization process, if otherwise humidifier does not works；
After humidifier continuous firing a period of time, the useful signal that controller gathers according to humidity sensor,
Continue to judge that the air humidity data received, whether more than 80%RH, proceed if otherwise controlling humidifier
Atomization processes, if then humidifier quits work, it is possible to ensure the humidity of cold room, has long-time guarantor
Fresh effect, it is possible to promote the quality of wind cooling refrigerator.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention,
Every under the inventive concept of the present invention, utilize the equivalent structure that description of the invention and accompanying drawing content are made
Conversion, or directly/be indirectly used in other relevant technical fields and be included in the patent protection model of the present invention
In enclosing.
Claims (11)
1. a damping device, is applied to the cold room of wind cooling refrigerator, it is characterised in that described humidification fills
Put and include:
Water collector, is positioned at the return air inlet of cold room, and described water collector is in order to reclaim through described return air inlet
The aqueous vapor of air-flow, and water collector be provided with for derive recycle-water outlet；
Water tank, arranges near described water collector and connects with described outlet, and described tank top is provided with
Containing cavity with opening；
Humidifier, is installed in the containing cavity of described water tank, and the import of described humidifier introduces described water
The recycle-water of case storage, the recycle-water of atomization is discharged in the outlet of described humidifier；
Humidity sensor, is arranged at the inwall of cold room, and described humidity sensor electrically connects with humidifier；
Described humidity sensor is in order to gather the air humidity data in cold room；
Controller, is installed in wind cooling refrigerator, for adding according to the air humidity Data Control gathered
Wet device is atomized recycle-water or quits work.
2. damping device as claimed in claim 1, it is characterised in that described water collector include with by
Article four, the frame that is formed by connecting of moulding head and the tail, and in being arranged at described frame and fixing with each frame be connected
And for reclaiming and collecting the reticular part of aqueous vapor in air-flow；
It is positioned at the moulding bottom described frame to offer for receiving the recycle-water that flows downward out of described reticular part
First groove, described outlet is positioned on the cell wall of the first groove；The moulding being positioned at described frame both sides is opened
It is provided with the second groove.
3. damping device as claimed in claim 2, it is characterised in that the bottom land end of described first groove
Portion or middle part are provided with a low recess, and described outlet connects with described low recess.
4. damping device as claimed in claim 2, it is characterised in that described first groove and second recessed
The surface-coated of groove has hydrophobic material, the surface-coated of described reticular part to have water wetted material.
5. damping device as claimed in claim 1, it is characterised in that described water tank includes casing and lid
Together in the case lid on described casing, described containing cavity is positioned at described case lid；It is extended with in described containing cavity
Several brace rods of distribution in upward and downward, the inwall of the free end of each described brace rod is arranged with breach, with
Form the claw of humidifier described in clamping.
6. damping device as claimed in claim 5, it is characterised in that near the side of described tank top
Wall is additionally provided with discharge outlet, and described discharge outlet connects the drainage channel being positioned at described return air inlet.
7. damping device as claimed in claim 5, it is characterised in that described damping device also includes folder
It is located between several described brace rods and in bar shaped or the absorbent material of cylindricality, one end of described absorbent material
Supporting described humidifier, the other end of absorbent material immerses in the recycle-water of described water tank.
8. the damping device as described in any one of claim 1 to 7, it is characterised in that described humidification fills
Putting and also include being covered on described tank top and the lid shell of corresponding described opening, the side of described lid shell is offered
There is the humidifier gas outlet that the outlet with humidifier communicates.
9. a wind cooling refrigerator, including cold room and the damping device that is arranged at described cold room, described cold
The sidewall hiding room is provided with return air inlet, is laid with exhaust passage in described cold room, described exhaust passage
Air inlet is connected with the outlet of damping device, and the outlet side of exhaust passage connects several gas outlet, and it is special
Levying and be, described damping device includes the damping device as described in any one of claim 1 to 8.
10. a control method for damping device, is applied to the cold room of wind cooling refrigerator, it is characterised in that
Comprise the steps:
Receive the air humidity data that humidity sensor gathers；
Judge whether the air humidity data received are less than the minimum humidity threshold set, and in air humidity
When data are less than minimum humidity threshold, control humidifier and carry out atomization process, and
After continuing for some time, it is judged that whether the air humidity data of reception are more than the high humility threshold set
Value, and when air humidity data are more than high humility threshold value, control humidifier and quit work.
The control method of 11. damping devices as claimed in claim 10, it is characterised in that described judgement
Before whether the air humidity data received are less than the step of the minimum humidity threshold set, also include:
Judge that whether the air humidity data received are the step of useful signal.
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| CN201610262048.9A CN105953491B (en) | 2016-04-22 | 2016-04-22 | Humidifier, the control method of humidifier and wind cooling refrigerator |
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| CN201610262048.9A CN105953491B (en) | 2016-04-22 | 2016-04-22 | Humidifier, the control method of humidifier and wind cooling refrigerator |
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| JPH01208689A (en) * | 1987-10-29 | 1989-08-22 | Nakano Reiki Kk | Humidity control of cold storage showcase or the like and humidifying device therefor |
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| CN105953491B (en) | 2019-05-31 |
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