CN204404645U - Be provided with the refrigerator of refrigeration damping device - Google Patents
Be provided with the refrigerator of refrigeration damping device Download PDFInfo
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- CN204404645U CN204404645U CN201420754935.4U CN201420754935U CN204404645U CN 204404645 U CN204404645 U CN 204404645U CN 201420754935 U CN201420754935 U CN 201420754935U CN 204404645 U CN204404645 U CN 204404645U
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- water
- damping device
- refrigerating chamber
- refrigerator
- storage cavity
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Abstract
The utility model discloses a kind of refrigerator being provided with refrigeration damping device, bottom half is provided with damping device, damping device comprises housing, water storage cavity and atomization chamber, humidification control panel, ultrasonic atomization sheet and fan is interval with in housing, water storage cavity head clearance is provided with manual filler and water receiving pipe, in the casing that water receiving pipe upper end open is square under the vaporizers; Housing is provided with the lack of water detector stretching into water storage cavity, and lack of water detector is connected with described electric control gear by signal line; Be provided with ultrasonic atomization sheet bottom atomization chamber, the bottom of water storage cavity is connected with the bottom of atomization chamber; Be provided with the fan for water smoke being blowed to refrigerating chamber in atomization chamber, atomization chamber top is connected with fog output tube, and the other end of fog output tube is upwards connected with the top of refrigerating chamber.The utility model can either manual moisturizing, can utilize defrosting water automatic water supplement again, and can self-purging frost water, and refrigerator cold-storage indoor humidity is stably remained in relatively high humidity range.
Description
Technical field
The utility model relates to an electro-technical field, especially relates to a kind of humidification refrigerator and air-humidification method.
Background technology
The conventional structure of refrigerator is: comprise casing, is interval with refrigerating chamber and refrigerating chamber in casing, and some refrigerator is also provided with soft freezing chamber.Be provided with refrigeration system in casing, refrigeration system comprises the compressor, condenser, throttling arrangement (as capillary or choke valve) and the evaporimeter that are linked together by refrigerant line, and bottom half is provided with the press room for holding compressor.Wind cooling refrigerator is provided with air door, the control display board that intelligent refrigerator is provided with electric control gear (master control borad) and is connected with electric control gear, the various electronic devices (various sensor is as air door of temperature sensor, fan, control automatically etc.) that refrigerator inside is put are connected with electric control gear by signal line or control circuit.On control display board, user can carry out some conventional settings, as design temperature etc. by button.
Table one
See table one, temperature and humidity is two key factors of preserving fruit and vegetable utilizing.As apparent from upper table can the Optimum storage humidity of most veterinary antibiotics all 0 DEG C to 12 DEG C, this conforms to the temperature of cold compartment of refrigerator, and the temperature of refrigerator cold-storage indoor meets the storage request of veterinary antibiotics completely.But be that direct cooling refrigerator or wind cooling refrigerator all exist the low situation of refrigerating chamber humidity.The condensed water of direct cooling refrigerator refrigerating chamber rear wall is outside row of conduits outlet, and wind cooling refrigerator circulated air refrigeration indoor water vapour has been agglomerated to evaporimeter along with circulated air, and it is lower that this all causes refrigerating chamber humidity.But most of vegetable and fruit Optimum storage humidity is at 90%-95%, but the humidity in refrigerator fluctuates between but only having 30%-70%, cannot meet the requirement of the Optimum storage humidity of veterinary antibiotics.
Chinese patent CN201010211404.7 discloses the moisturizing control method of a kind of moisture preservation refrigerator and refrigerator, is in direct cooling refrigerator refrigerating chamber, to arrange moisturizing cushion space to collect condensed water, then starts blower fan, is humidified to refrigerating chamber with condensed water.
Chinese patent CN201020549227.9 discloses a kind of water replenishing type humidification antistaling box of refrigerator, antistaling box body has ultrasonic ultrasonic delay line memory assembly, the mist end that goes out of this ultrasonic ultrasonic delay line memory assembly is provided with the fog air channel with storage drawer conducting, enter antistaling box by air channel, increase the humidity in antistaling box with this.
Chinese patent CN201320807740.7 proposes a kind of moisture preservation refrigerator, and it carries out humidification by arranging separately humidifier in cold compartment of refrigerator, thus realizes the effect of moisturizing.
The drawback of above 3 Chinese patents is that the condensed water directly collected is unhygienic for the indoor humidification of refrigerator cold-storage, and humidity environment also cannot remain on best ratio state, and the program that manually adds water is loaded down with trivial details bothersome.
Chinese patent CN201110109520.2 discloses a kind of refrigerator, and it, by the change of humidity sensor feedback refrigerating chamber humidity, uses defrosting water atomization to carry out the humidification of refrigerator.Its shortcoming is that humidity sensor cost is higher, and time wind cooling refrigerator cooling compartment air door is opened and when direct cooling refrigerator freezes, its humidifier is easy at evaporator surface Cheng Shuan.
Japanese Patent Laid-Open 2009-199717, technical scheme comprise insulated divide storeroom, for the atomising device that liquid is sprayed to described storeroom and the moisturizing unit be used for described atomising device feed fluid, described moisturizing unit has the dedicated box keeping liquid and the water supplied to described atomising device, the position can seen when described dedicated box is arranged in described storeroom and opens.Drawback is that manual humidification inconvenience is also unhygienic.
Japanese Patent Laid-Open 2007-288372, provides a kind of refrigerator.This refrigerator comprises the insulated storeroom separated, and in above-mentioned storeroom, spray the atomising device with electrode section of mist, also comprises the protection department improved for the security of user.But the humidity of atomizing humidifying performance water and hygiene cannot ensure.
Japanese Patent Laid-Open 2007-116942, a kind of refrigerator is provided, first cooling duct of fruits and vegetables room outlet and fruits and vegetables room suction inlet arranges water smoke sprayer, this water smoke sprayer is arranged on the near gaps between lower floor's accommodating container and upper strata accommodating container, can efficient absorption from storage food transpiring moisture, carry out abundant humidification in accommodating container, thus provide moisturizing freshness better refrigerator.But the moisture of storage food evaporation is little, cannot reaches and keep the indoor humidity requirement to preserving fruit and vegetable utilizing of refrigerator.
Summary of the invention
The purpose of this utility model is to provide a kind of refrigerator being provided with refrigeration damping device, can either manual moisturizing, defrosting water automatic water supplement can be utilized again, and can self-purging frost water, refrigerator cold-storage indoor humidity is stably remained in relatively high humidity range.
For achieving the above object, the refrigerator being provided with refrigeration damping device of the present utility model comprises casing, refrigerating chamber is provided with in casing, the casing at refrigerating chamber place is hinged with the cold sotrage door for closed refrigerating chamber, electric control gear is provided with in casing, electric control gear is connected with control display board, control display board be positioned at tank surface or cold sotrage door surface and its on there is humidification key, bottom half is provided with the press room of the compressor for holding refrigeration system, on casing, be equiped with corresponding with cold sotrage door is opened or the door body inductor of closed condition for monitoring cold sotrage door, door body inductor is connected by signal line with electric control gear,
Bottom half is provided with the damping device be connected with electric control gear, and damping device comprises housing, is interval with water storage cavity and atomization chamber, humidification control panel, ultrasonic atomization sheet and fan in housing, humidification control panel and ultrasonic atomization sheet control connection; Water storage cavity head clearance is provided with manual filler and water receiving pipe, in the casing that water receiving pipe upper end open is square under the vaporizers; Housing is provided with the lack of water detector stretching into water storage cavity, and lack of water detector is connected with described electric control gear by signal line; Be provided with ultrasonic atomization sheet bottom atomization chamber, the bottom of water storage cavity is connected with the bottom of atomization chamber; Be provided with the fan for water smoke being blowed to refrigerating chamber in atomization chamber, atomization chamber top is connected with fog output tube, and the other end of fog output tube is upwards connected with refrigerating chamber.
The housing at described water storage cavity top is provided with the spillway hole be connected with water storage cavity, and spillway hole is connected with water spilage tray by overflow pipe, and water spilage tray is positioned at the below of damping device.
The connectivity part of described fog output tube and refrigerating chamber is provided with fog outlet; Described fog outlet is positioned at the positive top of refrigerating chamber or the surrounding of refrigerating chamber.
Described fog output tube is connected with refrigerating chamber extend upwardly to refrigerating chamber overhead height in casing postnotum after.
Described electric control gear is surface-mounted integrated circuit or PLC or single-chip microcomputer; Described water receiving pipe is provided with filter.The purpose of this utility model is also that providing a kind of uses the above-mentioned chill box damping control method being provided with the refrigerator of refrigeration damping device.
The refrigerator structure being provided with refrigeration damping device of the present utility model is simple, and the water formed after evaporimeter defrost can the automatic water storage cavity being flowed into damping device by water receiving pipe under gravity, uses very convenient.Because water receiving pipe is provided with filter, therefore defrosting water used is purified, and ensure that the cleannes of humidification water, avoids the secondary pollution of humidification water to refrigerator inside.The utility model can also manually manually add water filler, and when preventing air oxygen detrition, defrosting water deficiency causes damping device cisco unity malfunction.
Use chill box damping control method of the present utility model while reducing the damping device opening time, reaching energy-conservation object, to make refrigerator cold-storage indoor humidity stably remain in relatively high humidity range, improve preserving fruit and vegetable utilizing effect.
When not considering air door factor, disclosed in the utility model, chill box damping control method may be used for direct cooling refrigerator; After door opening state being taken into account, chill box damping control method of the present utility model can also be used for wind cooling refrigerator, has stronger versatility.
Ultrasonic humidifier is connected with master board (electric control gear) by the utility model, is controlled the duty of damping device by master board.By controlling the humidification key on display board, whether user can control " humidification " function and open.Control display board can show damping device and whether be in " lack of water " state simultaneously.When the air door of wind cooling refrigerator is opened time, stop humidification, efficiently avoid humidification atomized water and be agglomerated to the phenomenon that evaporimeter causes large area frosting.
Master board controls damping device according to certain start-stop than work, when the minimizing damping device working time, still can complete humidification task well, effectively can not only extend the service life of damping device, can also save power consumption significantly.The fan time delay of damping device quits work, and the humidification water smoke in fog output tube can be got rid of completely, and be unlikely to condense in fog output tube inside, blocking fog output tube, affects later to go out fog effect, has good application value.
Accompanying drawing explanation
Fig. 1 is the refrigerator structure schematic diagram being provided with refrigeration damping device of the present utility model;
Fig. 2 is the structural representation of damping device;
Fig. 3 is the flow chart of chill box damping control method of the present utility model.
Detailed description of the invention
As shown in Figure 1 to Figure 3, the refrigerator being provided with refrigeration damping device of the present utility model, comprises casing 21, is provided with refrigerating chamber 22 and refrigerating chamber 23, certainly can also be provided with soft freezing chamber 24 in casing 21.The casing 21 at refrigerating chamber 22 place is hinged with the cold sotrage door (not shown) for closed refrigerating chamber 22, electric control gear 2 is provided with in casing 21, electric control gear 2 is connected with and controls display board 1, control display board 1 be positioned at casing 21 surface or cold sotrage door surperficial and its on there is humidification key (to arrange button be this area routine techniques on control display board, figure does not show humidification key), the press room 25 of the compressor for holding refrigeration system is provided with bottom casing 21, on casing 21, be equiped with corresponding with cold sotrage door is opened or the door body inductor of closed condition for monitoring cold sotrage door, door body inductor is connected by signal line with electric control gear 2.
The damping device 8 be connected with electric control gear 2 is provided with bottom casing 21, damping device 8 comprises housing 26, water storage cavity 17 and atomization chamber 27, humidification control panel 16, ultrasonic atomization sheet 15 and fan 14 is interval with, humidification control panel 16 and ultrasonic atomization sheet 15 control connection in housing 26; Water storage cavity 17 head clearance is connected with manual filler 13 and water receiving pipe 6, in the casing 21 of water receiving pipe 6 upper end open side under the vaporizers and for collecting the defrosting water that evaporimeter flows down; Humidification control panel 16 is positioned at the below of water storage cavity 17.Humidification control panel 16 is according in the actual use procedure of refrigerator, and refrigerating chamber reaches and adds moisture required for ideal humidity, by the start-stop ratio of programme-control humidifier set in advance.
Housing 26 is provided with the lack of water detector 11 stretching into water storage cavity 17, and lack of water detector 11 is connected with described electric control gear 2 by signal line; Be provided with ultrasonic atomization sheet 15 bottom atomization chamber 27, the bottom of water storage cavity 17 is connected with the bottom of atomization chamber 27; Be provided with the fan 14 for water smoke being blowed to refrigerating chamber 22 in atomization chamber 27, atomization chamber 27 top is connected with fog output tube 4, and the other end of fog output tube 4 is upwards connected with the top of refrigerating chamber 22 or surrounding.
The housing 26 at described water storage cavity 17 top is provided with the spillway hole 12 be connected with water storage cavity 17, and spillway hole 12 is connected with water spilage tray 10 by overflow pipe 9, and water spilage tray 10 is positioned at the below of damping device 8, prevents defrosting water from overflowing from water storage cavity top; Damping device 8 and water spilage tray 10 are all preferably arranged in refrigerator press room 25.
Described fog output tube 4 is provided with fog outlet 3 with the connectivity part of refrigerating chamber 22; Described fog outlet 3 is positioned at the positive top of refrigerating chamber 22 or the surrounding of refrigerating chamber 22.Fog outlet 3 is positioned at directly over cold compartment of refrigerator or surrounding, and the gap of water smoke after fog outlet 3 discharge in refrigerating chamber dividing plate and casing is uniform in refrigerating chamber, avoids water smoke to condense on dividing plate.
Described fog output tube 4 is connected with refrigerating chamber 22 extend upwardly to refrigerating chamber 22 overhead height in casing 21 postnotum after.Fog output tube 4 can do corresponding change according to the difference of different refrigerator structure.
Described electric control gear 2 is surface-mounted integrated circuit or PLC or single-chip microcomputer; Described water receiving pipe 6 is provided with filter 7.
User is before use by controlling display board 1, and when setting cold sotrage door is opened, damping device 8 quits work immediately or commences work without delay;
First step is that user presses humidification key, controls display board 1 and sends signal to electric control gear 2;
To be electric control gear 2 detect water storage cavity 17 whether lack of water by lack of water detector 11 to second step; During lack of water, electric control gear 2 makes control display board 1 to user's display " lack of water ", thus reminds user manually to add water; Electric control gear 2 continues the signal detecting lack of water detector 11 simultaneously, until exsiccosis is removed;
To be electric control gear 2 detect water storage cavity 17 not after lack of water by lack of water detector to third step, control damping device 8 to start, continue the signal detecting lack of water detector 11, when lack of water being detected simultaneously, electric control gear 2 controls damping device 8 immediately and quits work, and proceeds to second step;
In the second to third step, electric control gear 2 continues the gate-control signal that expression cold sotrage door that detecting gate body inductor transmits opens or closes state, and when cold sotrage door is opened, according to the setting of user, electric control gear 2 opens or closes damping device 8 immediately.
Like this, after operation, the refrigerator being provided with refrigeration damping device 8 will circular flow between above-mentioned second and third step, until user stops the operation of damping device 8.
In described third step, when working after damping device 8 starts, humidification control panel 16 controls damping device 8 and carries out work according to the start-stop preset than M/N, and default start-stop is 1/5-1/30 than the scope of M/N, and namely ultrasonic atomization sheet 15 works N number of chronomere out of service after M chronomere.
Electric control gear 2 controls fan 14 synchronous operation when ultrasonic atomization sheet 15 works, and electric control gear 2 controls fan 14 time delay t after ultrasonic atomization sheet 15 quits work quits work second, and the span of t is 30-300.
The described refrigerator being provided with refrigeration damping device is wind cooling refrigerator, is provided with air door 5 in its casing 21; Be provided with between casing 21 and air door 5 and open or the air door inductor of closed condition for monitoring air door 5.
In described third step, before damping device starts, electric control gear 2 detects the gate-control signal that expression air door 5 that air door inductor transmits opens or closes state, when air door 5 close and water storage cavity 17 not lack of water time, electric control gear 2 starts damping device;
After in described third step, damping device starts, the expression air door 5 that electric control gear 2 lasting detection air door inductor transmits opens or closes the gate-control signal of state, and when air door 5 is opened, electric control gear 2 cuts out damping device immediately.
About the control method of air door 5, the utility model is made to go for wind cooling refrigerator.
In described second step and third step, after user presses humidification key again, electric control gear 2 stops circular flow second step and third step, and humidification terminates.
Wherein, described electric control gear 2, cold sotrage door, casing, filter 7, control display board 1, door body inductor, lack of water detector 11, signal line, air door inductor, ultrasonic atomization sheet 15, humidification control panel 16 etc. are existing routine techniques, its concrete structure no longer describes in detail, and figure does not show described signal line, door body inductor, cold sotrage door and air door inductor.
Described filter 7 can adopt the materials such as active carbon as filter core.
During damping device work, ultrasonic atomization sheet 15 makes water fogging, and water smoke is blown into refrigerating chamber 22 by fog output tube 4 by fan 14, thus carries out humidification to refrigerating chamber 22.
Ultrasonic humidifier is connected with master board (electric control gear 2) by the utility model, is controlled the duty of damping device by master board.By controlling the humidification key on display board 1, whether user can control " humidification " function and open.Control display board 1 can show damping device and whether be in " lack of water " state simultaneously.When the air door 5 of wind cooling refrigerator is opened time, stop humidification, efficiently avoid humidification atomized water and be agglomerated to the phenomenon that evaporimeter causes large area frosting.
Master board controls damping device according to certain start-stop than work, when the minimizing damping device working time, still can complete humidification task well, effectively can not only extend the service life of damping device, can also save power consumption significantly.Fan 14 time delay of damping device quits work, and the humidification water smoke in fog output tube 4 can be got rid of completely, and it is inner to be unlikely to condense in fog output tube 4, blocking fog output tube 4, affects the later fog effect that goes out, has good application value.
Claims (5)
1. be provided with the refrigerator of refrigeration damping device, comprise casing, refrigerating chamber is provided with in casing, the casing at refrigerating chamber place is hinged with the cold sotrage door for closed refrigerating chamber, electric control gear is provided with in casing, electric control gear is connected with control display board, control display board be positioned at tank surface or cold sotrage door surface and its on there is humidification key, bottom half is provided with the press room of the compressor for holding refrigeration system, on casing, be equiped with corresponding with cold sotrage door is opened or the door body inductor of closed condition for monitoring cold sotrage door, door body inductor is connected by signal line with electric control gear, it is characterized in that:
Bottom half is provided with the damping device be connected with electric control gear, and damping device comprises housing, is interval with water storage cavity and atomization chamber, humidification control panel, ultrasonic atomization sheet and fan in housing, humidification control panel and ultrasonic atomization sheet control connection; Water storage cavity head clearance is provided with manual filler and water receiving pipe, in the casing that water receiving pipe upper end open is square under the vaporizers; Housing is provided with the lack of water detector stretching into water storage cavity, and lack of water detector is connected with described electric control gear by signal line; Be provided with ultrasonic atomization sheet bottom atomization chamber, the bottom of water storage cavity is connected with the bottom of atomization chamber; Be provided with the fan for water smoke being blowed to refrigerating chamber in atomization chamber, atomization chamber top is connected with fog output tube, and the other end of fog output tube is upwards connected with refrigerating chamber.
2. the refrigerator being provided with refrigeration damping device according to claim 1, it is characterized in that: the housing at described water storage cavity top is provided with the spillway hole be connected with water storage cavity, spillway hole is connected with water spilage tray by overflow pipe, and water spilage tray is positioned at the below of damping device.
3. the refrigerator being provided with refrigeration damping device according to claim 1, is characterized in that: the connectivity part of described fog output tube and refrigerating chamber is provided with fog outlet; Described fog outlet is positioned at the positive top of refrigerating chamber or the surrounding of refrigerating chamber.
4. the refrigerator being provided with refrigeration damping device according to claim 1, is characterized in that: described fog output tube is connected with refrigerating chamber extend upwardly to refrigerating chamber overhead height in casing postnotum after.
5. the refrigerator being provided with refrigeration damping device according to any one of claim 1 to 4, is characterized in that: described electric control gear is surface-mounted integrated circuit or PLC or single-chip microcomputer; Described water receiving pipe is provided with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754935.4U CN204404645U (en) | 2014-12-05 | 2014-12-05 | Be provided with the refrigerator of refrigeration damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754935.4U CN204404645U (en) | 2014-12-05 | 2014-12-05 | Be provided with the refrigerator of refrigeration damping device |
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| Publication Number | Publication Date |
|---|---|
| CN204404645U true CN204404645U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420754935.4U Expired - Fee Related CN204404645U (en) | 2014-12-05 | 2014-12-05 | Be provided with the refrigerator of refrigeration damping device |
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| CN (1) | CN204404645U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457097A (en) * | 2014-12-05 | 2015-03-25 | 河南新飞电器有限公司 | Refrigerator with refrigeration humidification device and refrigerating chamber humidification control method |
| CN105605872A (en) * | 2015-12-29 | 2016-05-25 | 青岛海尔股份有限公司 | Refrigerator and humidity control method thereof |
| CN109059401A (en) * | 2018-09-06 | 2018-12-21 | 佛山市蔷薇新能源科技有限公司 | A kind of car refrigerator with humidification function |
| CN109838955A (en) * | 2017-11-28 | 2019-06-04 | 深圳市壹鲜生生物科技有限公司 | A kind of humidifier and fresh case is supported containing the humidifier |
| CN110048312A (en) * | 2019-03-24 | 2019-07-23 | 杭州祥立电力设备有限公司 | A kind of overhead type dehumidifier and its application method |
| CN113551480A (en) * | 2021-07-30 | 2021-10-26 | 珠海格力电器股份有限公司 | Refrigerator control method, refrigerator and computer-readable storage medium |
| WO2023098747A1 (en) * | 2021-12-03 | 2023-06-08 | 青岛海尔电冰箱有限公司 | Refrigerator |
-
2014
- 2014-12-05 CN CN201420754935.4U patent/CN204404645U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457097A (en) * | 2014-12-05 | 2015-03-25 | 河南新飞电器有限公司 | Refrigerator with refrigeration humidification device and refrigerating chamber humidification control method |
| CN105605872A (en) * | 2015-12-29 | 2016-05-25 | 青岛海尔股份有限公司 | Refrigerator and humidity control method thereof |
| CN105605872B (en) * | 2015-12-29 | 2018-04-20 | 青岛海尔股份有限公司 | Refrigerator and its humidity control method |
| CN109838955A (en) * | 2017-11-28 | 2019-06-04 | 深圳市壹鲜生生物科技有限公司 | A kind of humidifier and fresh case is supported containing the humidifier |
| CN109059401A (en) * | 2018-09-06 | 2018-12-21 | 佛山市蔷薇新能源科技有限公司 | A kind of car refrigerator with humidification function |
| CN110048312A (en) * | 2019-03-24 | 2019-07-23 | 杭州祥立电力设备有限公司 | A kind of overhead type dehumidifier and its application method |
| CN113551480A (en) * | 2021-07-30 | 2021-10-26 | 珠海格力电器股份有限公司 | Refrigerator control method, refrigerator and computer-readable storage medium |
| WO2023098747A1 (en) * | 2021-12-03 | 2023-06-08 | 青岛海尔电冰箱有限公司 | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20181205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |